diff options
Diffstat (limited to 'arch')
757 files changed, 44857 insertions, 16229 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 9dc1cee4326..c107cc08daf 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -372,28 +372,7 @@ EXPORT_SYMBOL(pcibios_bus_to_resource); int pcibios_enable_device(struct pci_dev *dev, int mask) { - u16 cmd, oldcmd; - int i; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - oldcmd = cmd; - - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *res = &dev->resource[i]; - - if (res->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - else if (res->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - - if (cmd != oldcmd) { - printk(KERN_DEBUG "PCI: Enabling device: (%s), cmd %x\n", - pci_name(dev), cmd); - /* Enable the appropriate bits in the PCI command register. */ - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; + return pci_enable_resources(dev, mask); } /* diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4039a133006..d8d253285a9 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -255,6 +255,7 @@ config ARCH_EP93XX select ARM_AMBA select ARM_VIC select GENERIC_GPIO + select HAVE_GPIO_LIB help This enables support for the Cirrus EP93xx series of CPUs. @@ -377,15 +378,17 @@ config ARCH_MXC help Support for Freescale MXC/iMX-based family of processors -config ARCH_ORION +config ARCH_ORION5X bool "Marvell Orion" depends on MMU select PCI select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS + select PLAT_ORION help - Support for Marvell Orion System on Chip family. + Support for the following Marvell Orion 5x series SoCs: + Orion-1 (5181), Orion-NAS (5182), Orion-2 (5281.) config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" @@ -422,10 +425,15 @@ config ARCH_SA1100 bool "SA1100-based" select ISA select ARCH_DISCONTIGMEM_ENABLE + select ARCH_SPARSEMEM_ENABLE + select ARCH_SELECT_MEMORY_MODEL select ARCH_MTD_XIP select GENERIC_GPIO select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select TICK_ONESHOT select HAVE_IDE + select HAVE_GPIO_LIB help Support for StrongARM 11x0 based boards. @@ -468,6 +476,7 @@ config ARCH_DAVINCI config ARCH_OMAP bool "TI OMAP" select GENERIC_GPIO + select HAVE_GPIO_LIB select GENERIC_TIME select GENERIC_CLOCKEVENTS help @@ -516,7 +525,7 @@ source "arch/arm/mach-omap1/Kconfig" source "arch/arm/mach-omap2/Kconfig" -source "arch/arm/mach-orion/Kconfig" +source "arch/arm/mach-orion5x/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" source "arch/arm/plat-s3c/Kconfig" @@ -563,6 +572,9 @@ config ARCH_ACORN config PLAT_IOP bool +config PLAT_ORION + bool + source arch/arm/mm/Kconfig config IWMMXT @@ -650,7 +662,7 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" - depends on EXPERIMENTAL && REALVIEW_EB_ARM11MP + depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If @@ -683,7 +695,7 @@ config HOTPLUG_CPU config LOCAL_TIMERS bool "Use local timer interrupts" - depends on SMP && REALVIEW_EB_ARM11MP + depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) default y help Enable support for local timers on SMP platforms, rather then the @@ -774,6 +786,12 @@ config ARCH_DISCONTIGMEM_ENABLE or have huge holes in the physical address space for other reasons. See <file:Documentation/vm/numa> for more. +config ARCH_SPARSEMEM_ENABLE + bool + +config ARCH_SELECT_MEMORY_MODEL + bool + config NODES_SHIFT int default "4" if ARCH_LH7A40X @@ -1174,6 +1192,8 @@ source "drivers/dma/Kconfig" source "drivers/dca/Kconfig" +source "drivers/uio/Kconfig" + endmenu source "fs/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1a4649667ec..e72db27e0ba 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -134,12 +134,11 @@ endif machine-$(CONFIG_ARCH_PNX4008) := pnx4008 machine-$(CONFIG_ARCH_NETX) := netx machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx - textofs-$(CONFIG_ARCH_NS9XXX) := 0x00108000 machine-$(CONFIG_ARCH_DAVINCI) := davinci machine-$(CONFIG_ARCH_KS8695) := ks8695 incdir-$(CONFIG_ARCH_MXC) := mxc machine-$(CONFIG_ARCH_MX3) := mx3 - machine-$(CONFIG_ARCH_ORION) := orion + machine-$(CONFIG_ARCH_ORION5X) := orion5x machine-$(CONFIG_ARCH_MSM7X00A) := msm ifeq ($(CONFIG_ARCH_EBSA110),y) @@ -185,6 +184,7 @@ core-$(CONFIG_VFP) += arch/arm/vfp/ # If we have a common platform directory, then include it in the build. core-$(CONFIG_PLAT_IOP) += arch/arm/plat-iop/ +core-$(CONFIG_PLAT_ORION) += arch/arm/plat-orion/ core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/ core-$(CONFIG_PLAT_S3C24XX) += arch/arm/plat-s3c24xx/ core-$(CONFIG_ARCH_MXC) += arch/arm/plat-mxc/ diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 25f12303b10..da226abce2d 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -61,9 +61,15 @@ endif quiet_cmd_uimage = UIMAGE $@ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A arm -O linux -T kernel \ - -C none -a $(ZRELADDR) -e $(ZRELADDR) \ + -C none -a $(LOADADDR) -e $(LOADADDR) \ -n 'Linux-$(KERNELRELEASE)' -d $< $@ +ifeq ($(CONFIG_ZBOOT_ROM),y) +$(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT) +else +$(obj)/uImage: LOADADDR=$(ZRELADDR) +endif + $(obj)/uImage: $(obj)/zImage FORCE $(call if_changed,uimage) @echo ' Image $@ is ready' diff --git a/arch/arm/common/rtctime.c b/arch/arm/common/rtctime.c index f53bca46e23..aa8f7739c82 100644 --- a/arch/arm/common/rtctime.c +++ b/arch/arm/common/rtctime.c @@ -22,7 +22,6 @@ #include <linux/mutex.h> #include <asm/rtc.h> -#include <asm/semaphore.h> static DECLARE_WAIT_QUEUE_HEAD(rtc_wait); static struct fasync_struct *rtc_async_queue; diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 314ebd3a1d7..bc299b07a6f 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -16,6 +16,7 @@ #include <linux/slab.h> #include <linux/platform_device.h> #include <asm/io.h> +#include <asm/gpio.h> #include <asm/hardware/scoop.h> /* PCMCIA to Scoop linkage @@ -30,10 +31,9 @@ struct scoop_pcmcia_config *platform_scoop_config; EXPORT_SYMBOL(platform_scoop_config); -#define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr))) - struct scoop_dev { - void *base; + void __iomem *base; + struct gpio_chip gpio; spinlock_t scoop_lock; unsigned short suspend_clr; unsigned short suspend_set; @@ -44,13 +44,84 @@ void reset_scoop(struct device *dev) { struct scoop_dev *sdev = dev_get_drvdata(dev); - SCOOP_REG(sdev->base,SCOOP_MCR) = 0x0100; // 00 - SCOOP_REG(sdev->base,SCOOP_CDR) = 0x0000; // 04 - SCOOP_REG(sdev->base,SCOOP_CCR) = 0x0000; // 10 - SCOOP_REG(sdev->base,SCOOP_IMR) = 0x0000; // 18 - SCOOP_REG(sdev->base,SCOOP_IRM) = 0x00FF; // 14 - SCOOP_REG(sdev->base,SCOOP_ISR) = 0x0000; // 1C - SCOOP_REG(sdev->base,SCOOP_IRM) = 0x0000; + iowrite16(0x0100, sdev->base + SCOOP_MCR); // 00 + iowrite16(0x0000, sdev->base + SCOOP_CDR); // 04 + iowrite16(0x0000, sdev->base + SCOOP_CCR); // 10 + iowrite16(0x0000, sdev->base + SCOOP_IMR); // 18 + iowrite16(0x00FF, sdev->base + SCOOP_IRM); // 14 + iowrite16(0x0000, sdev->base + SCOOP_ISR); // 1C + iowrite16(0x0000, sdev->base + SCOOP_IRM); +} + +static void __scoop_gpio_set(struct scoop_dev *sdev, + unsigned offset, int value) +{ + unsigned short gpwr; + + gpwr = ioread16(sdev->base + SCOOP_GPWR); + if (value) + gpwr |= 1 << (offset + 1); + else + gpwr &= ~(1 << (offset + 1)); + iowrite16(gpwr, sdev->base + SCOOP_GPWR); +} + +static void scoop_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + struct scoop_dev *sdev = container_of(chip, struct scoop_dev, gpio); + unsigned long flags; + + spin_lock_irqsave(&sdev->scoop_lock, flags); + + __scoop_gpio_set(sdev, offset, value); + + spin_unlock_irqrestore(&sdev->scoop_lock, flags); +} + +static int scoop_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct scoop_dev *sdev = container_of(chip, struct scoop_dev, gpio); + + /* XXX: I'm usure, but it seems so */ + return ioread16(sdev->base + SCOOP_GPRR) & (1 << (offset + 1)); +} + +static int scoop_gpio_direction_input(struct gpio_chip *chip, + unsigned offset) +{ + struct scoop_dev *sdev = container_of(chip, struct scoop_dev, gpio); + unsigned long flags; + unsigned short gpcr; + + spin_lock_irqsave(&sdev->scoop_lock, flags); + + gpcr = ioread16(sdev->base + SCOOP_GPCR); + gpcr &= ~(1 << (offset + 1)); + iowrite16(gpcr, sdev->base + SCOOP_GPCR); + + spin_unlock_irqrestore(&sdev->scoop_lock, flags); + + return 0; +} + +static int scoop_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct scoop_dev *sdev = container_of(chip, struct scoop_dev, gpio); + unsigned long flags; + unsigned short gpcr; + + spin_lock_irqsave(&sdev->scoop_lock, flags); + + __scoop_gpio_set(sdev, offset, value); + + gpcr = ioread16(sdev->base + SCOOP_GPCR); + gpcr |= 1 << (offset + 1); + iowrite16(gpcr, sdev->base + SCOOP_GPCR); + + spin_unlock_irqrestore(&sdev->scoop_lock, flags); + + return 0; } unsigned short set_scoop_gpio(struct device *dev, unsigned short bit) @@ -60,8 +131,8 @@ unsigned short set_scoop_gpio(struct device *dev, unsigned short bit) struct scoop_dev *sdev = dev_get_drvdata(dev); spin_lock_irqsave(&sdev->scoop_lock, flag); - gpio_bit = SCOOP_REG(sdev->base, SCOOP_GPWR) | bit; - SCOOP_REG(sdev->base, SCOOP_GPWR) = gpio_bit; + gpio_bit = ioread16(sdev->base + SCOOP_GPWR) | bit; + iowrite16(gpio_bit, sdev->base + SCOOP_GPWR); spin_unlock_irqrestore(&sdev->scoop_lock, flag); return gpio_bit; @@ -74,8 +145,8 @@ unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit) struct scoop_dev *sdev = dev_get_drvdata(dev); spin_lock_irqsave(&sdev->scoop_lock, flag); - gpio_bit = SCOOP_REG(sdev->base, SCOOP_GPWR) & ~bit; - SCOOP_REG(sdev->base,SCOOP_GPWR) = gpio_bit; + gpio_bit = ioread16(sdev->base + SCOOP_GPWR) & ~bit; + iowrite16(gpio_bit, sdev->base + SCOOP_GPWR); spin_unlock_irqrestore(&sdev->scoop_lock, flag); return gpio_bit; @@ -87,13 +158,13 @@ EXPORT_SYMBOL(reset_scoop_gpio); unsigned short read_scoop_reg(struct device *dev, unsigned short reg) { struct scoop_dev *sdev = dev_get_drvdata(dev); - return SCOOP_REG(sdev->base,reg); + return ioread16(sdev->base + reg); } void write_scoop_reg(struct device *dev, unsigned short reg, unsigned short data) { struct scoop_dev *sdev = dev_get_drvdata(dev); - SCOOP_REG(sdev->base,reg)=data; + iowrite16(data, sdev->base + reg); } EXPORT_SYMBOL(reset_scoop); @@ -104,9 +175,9 @@ static void check_scoop_reg(struct scoop_dev *sdev) { unsigned short mcr; - mcr = SCOOP_REG(sdev->base, SCOOP_MCR); + mcr = ioread16(sdev->base + SCOOP_MCR); if ((mcr & 0x100) == 0) - SCOOP_REG(sdev->base, SCOOP_MCR) = 0x0101; + iowrite16(0x0101, sdev->base + SCOOP_MCR); } #ifdef CONFIG_PM @@ -115,8 +186,8 @@ static int scoop_suspend(struct platform_device *dev, pm_message_t state) struct scoop_dev *sdev = platform_get_drvdata(dev); check_scoop_reg(sdev); - sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR); - SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set; + sdev->scoop_gpwr = ioread16(sdev->base + SCOOP_GPWR); + iowrite16((sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set, sdev->base + SCOOP_GPWR); return 0; } @@ -126,7 +197,7 @@ static int scoop_resume(struct platform_device *dev) struct scoop_dev *sdev = platform_get_drvdata(dev); check_scoop_reg(sdev); - SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr; + iowrite16(sdev->scoop_gpwr, sdev->base + SCOOP_GPWR); return 0; } @@ -135,11 +206,13 @@ static int scoop_resume(struct platform_device *dev) #define scoop_resume NULL #endif -int __init scoop_probe(struct platform_device *pdev) +static int __devinit scoop_probe(struct platform_device *pdev) { struct scoop_dev *devptr; struct scoop_config *inf; struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + int ret; + int temp; if (!mem) return -EINVAL; @@ -154,40 +227,78 @@ int __init scoop_probe(struct platform_device *pdev) devptr->base = ioremap(mem->start, mem->end - mem->start + 1); if (!devptr->base) { - kfree(devptr); - return -ENOMEM; + ret = -ENOMEM; + goto err_ioremap; } platform_set_drvdata(pdev, devptr); - printk("Sharp Scoop Device found at 0x%08x -> 0x%08x\n",(unsigned int)mem->start,(unsigned int)devptr->base); + printk("Sharp Scoop Device found at 0x%08x -> 0x%8p\n",(unsigned int)mem->start, devptr->base); - SCOOP_REG(devptr->base, SCOOP_MCR) = 0x0140; + iowrite16(0x0140, devptr->base + SCOOP_MCR); reset_scoop(&pdev->dev); - SCOOP_REG(devptr->base, SCOOP_CPR) = 0x0000; - SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff; - SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff; + iowrite16(0x0000, devptr->base + SCOOP_CPR); + iowrite16(inf->io_dir & 0xffff, devptr->base + SCOOP_GPCR); + iowrite16(inf->io_out & 0xffff, devptr->base + SCOOP_GPWR); devptr->suspend_clr = inf->suspend_clr; devptr->suspend_set = inf->suspend_set; + devptr->gpio.base = -1; + + if (inf->gpio_base != 0) { + devptr->gpio.label = pdev->dev.bus_id; + devptr->gpio.base = inf->gpio_base; + devptr->gpio.ngpio = 12; /* PA11 = 0, PA12 = 1, etc. up to PA22 = 11 */ + devptr->gpio.set = scoop_gpio_set; + devptr->gpio.get = scoop_gpio_get; + devptr->gpio.direction_input = scoop_gpio_direction_input; + devptr->gpio.direction_output = scoop_gpio_direction_output; + + ret = gpiochip_add(&devptr->gpio); + if (ret) + goto err_gpio; + } + return 0; + + if (devptr->gpio.base != -1) + temp = gpiochip_remove(&devptr->gpio); +err_gpio: + platform_set_drvdata(pdev, NULL); +err_ioremap: + iounmap(devptr->base); + kfree(devptr); + + return ret; } -static int scoop_remove(struct platform_device *pdev) +static int __devexit scoop_remove(struct platform_device *pdev) { struct scoop_dev *sdev = platform_get_drvdata(pdev); - if (sdev) { - iounmap(sdev->base); - kfree(sdev); - platform_set_drvdata(pdev, NULL); + int ret; + + if (!sdev) + return -EINVAL; + + if (sdev->gpio.base != -1) { + ret = gpiochip_remove(&sdev->gpio); + if (ret) { + dev_err(&pdev->dev, "Can't remove gpio chip: %d\n", ret); + return ret; + } } + + platform_set_drvdata(pdev, NULL); + iounmap(sdev->base); + kfree(sdev); + return 0; } static struct platform_driver scoop_driver = { .probe = scoop_probe, - .remove = scoop_remove, + .remove = __devexit_p(scoop_remove), .suspend = scoop_suspend, .resume = scoop_resume, .driver = { @@ -195,7 +306,7 @@ static struct platform_driver scoop_driver = { }, }; -int __init scoop_init(void) +static int __init scoop_init(void) { return platform_driver_register(&scoop_driver); } diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig new file mode 100644 index 00000000000..dc030cfe500 --- /dev/null +++ b/arch/arm/configs/am200epdkit_defconfig @@ -0,0 +1,1149 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc3 +# Sun Mar 9 06:33:33 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="gum" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +# CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +# CONFIG_SHMEM is not set +# CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y +# CONFIG_PREEMPT_RCU is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# +CONFIG_ARCH_GUMSTIX=y +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_ARCH_PXA_ESERIES is not set +# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_COLIBRI is not set +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_PCM027 is not set +CONFIG_MACH_GUMSTIX_F=y +CONFIG_PXA25x=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +# CONFIG_IWMMXT is not set +CONFIG_XSCALE_PMU=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +# CONFIG_PCMCIA_IOCTL is not set + +# +# PC-card bridges +# +CONFIG_PCMCIA_PXA2XX=y + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 root=1f01 rootfstype=jffs2" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +# CONFIG_BT_BNEP_MC_FILTER is not set +# CONFIG_BT_BNEP_PROTO_FILTER is not set +# CONFIG_BT_HIDP is not set + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIBTSDIO is not set +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +# CONFIG_BT_HCIUART_BCSP is not set +# CONFIG_BT_HCIUART_LL is not set +# CONFIG_BT_HCIDTL1 is not set +# CONFIG_BT_HCIBT3C is not set +# CONFIG_BT_HCIBLUECARD is not set +# CONFIG_BT_HCIBTUART is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT=y +# CONFIG_MAC80211 is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +# CONFIG_IEEE80211_CRYPT_CCMP is not set +# CONFIG_IEEE80211_CRYPT_TKIP is not set +# CONFIG_IEEE80211_SOFTMAC is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +CONFIG_MTD_MAP_BANK_WIDTH_2=y +# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +# CONFIG_MTD_CFI_I2 is not set +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PXA2XX=y +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_SHARP_SL is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +CONFIG_IDE=m +CONFIG_IDE_MAX_HWIFS=2 +CONFIG_BLK_DEV_IDE=m + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=m +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECS=m +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=m +# CONFIG_BLK_DEV_PLATFORM is not set +# CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +# CONFIG_AX88796 is not set +CONFIG_SMC91X=m +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +# CONFIG_E1000E_ENABLED is not set +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_NET_PCMCIA is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_SA1100_WATCHDOG=m + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +CONFIG_FB_PXA_PARAMETERS=y +CONFIG_FB_MBX=m +CONFIG_FB_VIRTUAL=m +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set + +# +# Sound +# +CONFIG_SOUND=m + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_AC97_CODEC=m +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA ARM devices +# +CONFIG_SND_PXA2XX_PCM=m +CONFIG_SND_PXA2XX_AC97=m + +# +# PCMCIA devices +# +# CONFIG_SND_VXPOCKET is not set +# CONFIG_SND_PDAUDIOCF is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# + +# +# ALSA SoC audio for Freescale SOCs +# + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +CONFIG_USB_GADGET_PXA2XX=y +CONFIG_USB_PXA2XX=y +# CONFIG_USB_PXA2XX_SMALL is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_PXA=y +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_BLKCIPHER=m +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_MANAGER=m +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig index e10d003566d..2dbbbc3d4ac 100644 --- a/arch/arm/configs/at91rm9200dk_defconfig +++ b/arch/arm/configs/at91rm9200dk_defconfig @@ -620,14 +620,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig index 834dddb5131..6e994f7820c 100644 --- a/arch/arm/configs/at91rm9200ek_defconfig +++ b/arch/arm/configs/at91rm9200ek_defconfig @@ -594,14 +594,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig index 46b0c734aeb..f659c938473 100644 --- a/arch/arm/configs/at91sam9260ek_defconfig +++ b/arch/arm/configs/at91sam9260ek_defconfig @@ -1,43 +1,56 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc6 -# Fri Nov 17 18:42:21 2006 +# Linux kernel version: 2.6.24-rc7 +# Tue Jan 8 22:20:50 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -53,30 +66,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -108,12 +121,16 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -121,29 +138,52 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # +# Boot options +# + +# +# Power management +# + +# # Atmel AT91 System-on-Chip # # CONFIG_ARCH_AT91RM9200 is not set CONFIG_ARCH_AT91SAM9260=y # CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set # -# AT91SAM9260 Board Type +# AT91SAM9260 / AT91SAM9XE Board Type # CONFIG_MACH_AT91SAM9260EK=y +# CONFIG_MACH_CAM60 is not set +# CONFIG_MACH_SAM9_L9260 is not set # # AT91 Board Options # +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set # # AT91 Feature Selections # -# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set +CONFIG_AT91_TIMER_HZ=100 # # Processor Type @@ -166,19 +206,19 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set # CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set CONFIG_HZ=100 @@ -191,8 +231,12 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -203,6 +247,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -228,7 +273,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -238,13 +283,9 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -263,33 +304,23 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -302,10 +333,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -315,7 +342,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -324,34 +361,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set @@ -360,15 +380,19 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -388,6 +412,8 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -395,43 +421,72 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_ATA is not set # CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support +# USB Network Adapters # -# CONFIG_NETDEVICES is not set +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # @@ -439,6 +494,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -448,7 +504,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -458,6 +513,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -492,114 +548,131 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set -CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y # -# Ftape, the floppy tape device driver +# I2C Algorithms # -# CONFIG_RAW_DRIVER is not set +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set # -# TPM devices +# I2C Hardware Bus support # -# CONFIG_TCG_TPM is not set +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA is not set # -# I2C support +# Miscellaneous I2C Chip support # -# CONFIG_I2C is not set +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # # SPI support # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Misc devices +# Watchdog Device Drivers # -# CONFIG_TIFM_CORE is not set +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91SAM9_WATCHDOG=y # -# LED devices +# USB-based Watchdog Cards # -# CONFIG_NEW_LEDS is not set +# CONFIG_USBPCWATCHDOG is not set # -# LED drivers +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED Triggers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# USB support +# USB Input Devices # +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -610,7 +683,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -619,9 +692,11 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -640,6 +715,7 @@ CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -650,43 +726,10 @@ CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -708,6 +751,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -717,6 +761,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -727,13 +772,19 @@ CONFIG_USB_MON=y # USB Gadget Support # CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set CONFIG_USB_GADGET_AT91=y CONFIG_USB_AT91=y # CONFIG_USB_GADGET_DUMMY_HCD is not set @@ -745,17 +796,56 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# MMC/SD Card support +# RTC interfaces # -# CONFIG_MMC is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# Real Time Clock +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers # -CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91SAM9=y # # File systems @@ -806,7 +896,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -825,10 +914,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -836,17 +922,12 @@ CONFIG_CRAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -887,41 +968,49 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# +# CONFIG_DLM is not set +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y -# CONFIG_HEADERS_CHECK is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -932,18 +1021,21 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig index fcd8fa091e9..3802e85f748 100644 --- a/arch/arm/configs/at91sam9261ek_defconfig +++ b/arch/arm/configs/at91sam9261ek_defconfig @@ -1,43 +1,56 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc6 -# Fri Nov 17 18:00:38 2006 +# Linux kernel version: 2.6.24-rc7 +# Tue Jan 8 22:21:49 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -53,30 +66,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -108,12 +121,16 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -121,14 +138,27 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # +# Boot options +# + +# +# Power management +# + +# # Atmel AT91 System-on-Chip # # CONFIG_ARCH_AT91RM9200 is not set # CONFIG_ARCH_AT91SAM9260 is not set CONFIG_ARCH_AT91SAM9261=y +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y # # AT91SAM9261 Board Type @@ -138,12 +168,15 @@ CONFIG_MACH_AT91SAM9261EK=y # # AT91 Board Options # +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set # # AT91 Feature Selections # -# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set +CONFIG_AT91_TIMER_HZ=100 # # Processor Type @@ -166,19 +199,19 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set # CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set CONFIG_HZ=100 @@ -191,8 +224,12 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -203,6 +240,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -228,7 +266,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -238,13 +276,13 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -266,30 +304,20 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -302,10 +330,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -315,7 +339,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -324,20 +358,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -350,12 +378,14 @@ CONFIG_MTD_CMDLINE_PARTS=y # User Modules And Translation Layers # # CONFIG_MTD_CHAR is not set +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -375,7 +405,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -386,6 +415,8 @@ CONFIG_MTD_CFI_I2=y # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -397,35 +428,24 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set CONFIG_MTD_NAND_AT91=y # CONFIG_MTD_NAND_NANDSIM is not set - -# -# OneNAND Flash Device Drivers -# +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set @@ -434,15 +454,19 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -462,6 +486,8 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -469,75 +495,49 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_SMC91X is not set CONFIG_DM9000=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -545,10 +545,6 @@ CONFIG_DM9000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # @@ -556,6 +552,7 @@ CONFIG_DM9000=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -565,23 +562,43 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_INPUT_MISC is not set # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set # @@ -609,75 +626,47 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_PCA is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -686,70 +675,125 @@ CONFIG_I2C_AT91=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y # -# Dallas's 1-wire bus +# SPI Master Controller Drivers # -# CONFIG_W1 is not set +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set # -# Hardware Monitoring support +# SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Misc devices +# Watchdog Device Drivers # -# CONFIG_TIFM_CORE is not set +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91SAM9_WATCHDOG=y # -# LED devices +# USB-based Watchdog Cards # -# CONFIG_NEW_LEDS is not set +# CONFIG_USBPCWATCHDOG is not set # -# LED drivers +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED Triggers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D15605 is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_ATMEL=y +# CONFIG_FB_INTSRAM is not set +# CONFIG_FB_ATMEL_STN is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set # # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# USB support +# USB Input Devices # +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -760,7 +804,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -769,9 +813,11 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -790,6 +836,7 @@ CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -800,43 +847,10 @@ CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -858,6 +872,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -867,6 +882,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -877,13 +893,19 @@ CONFIG_USB_MON=y # USB Gadget Support # CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set CONFIG_USB_GADGET_AT91=y CONFIG_USB_AT91=y # CONFIG_USB_GADGET_DUMMY_HCD is not set @@ -895,21 +917,73 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card support +# MMC/SD Card Drivers # -CONFIG_MMC=y -# CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y -CONFIG_MMC_AT91=m -# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# Real Time Clock +# MMC/SD Host Controller Drivers # +CONFIG_MMC_AT91=y +# CONFIG_MMC_SPI is not set +# CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91SAM9=y # # File systems @@ -960,7 +1034,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -973,7 +1046,6 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set @@ -981,10 +1053,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -992,17 +1061,12 @@ CONFIG_CRAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1043,41 +1107,49 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# +# CONFIG_DLM is not set +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y -# CONFIG_HEADERS_CHECK is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1088,18 +1160,21 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig index c72ab82873d..32a0d74e0c8 100644 --- a/arch/arm/configs/at91sam9263ek_defconfig +++ b/arch/arm/configs/at91sam9263ek_defconfig @@ -1,12 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc1 -# Mon Jan 8 16:06:54 2007 +# Linux kernel version: 2.6.24-rc7 +# Tue Jan 8 22:12:20 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y @@ -15,32 +21,36 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -56,32 +66,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -113,13 +121,16 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -127,15 +138,27 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # +# Boot options +# + +# +# Power management +# + +# # Atmel AT91 System-on-Chip # # CONFIG_ARCH_AT91RM9200 is not set # CONFIG_ARCH_AT91SAM9260 is not set # CONFIG_ARCH_AT91SAM9261 is not set CONFIG_ARCH_AT91SAM9263=y +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y # # AT91SAM9263 Board Type @@ -152,6 +175,8 @@ CONFIG_MTD_AT91_DATAFLASH_CARD=y # AT91 Feature Selections # # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set +CONFIG_AT91_TIMER_HZ=100 # # Processor Type @@ -174,19 +199,19 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set # CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set CONFIG_HZ=100 @@ -199,8 +224,12 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -211,6 +240,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -236,7 +266,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -246,7 +276,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -271,6 +300,7 @@ CONFIG_IP_PNP_RARP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y @@ -281,20 +311,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -307,10 +325,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -320,7 +334,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -329,20 +353,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -362,6 +380,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -381,7 +400,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -405,35 +423,24 @@ CONFIG_MTD_DATAFLASH=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set CONFIG_MTD_NAND_AT91=y # CONFIG_MTD_NAND_NANDSIM is not set - -# -# OneNAND Flash Device Drivers -# +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -443,15 +450,18 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -473,6 +483,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -480,80 +491,65 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# -# CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -561,10 +557,6 @@ CONFIG_MII=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # @@ -572,6 +564,7 @@ CONFIG_MII=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -581,20 +574,26 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_TSDEV=y -CONFIG_INPUT_TSDEV_SCREEN_X=240 -CONFIG_INPUT_TSDEV_SCREEN_Y=320 CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set @@ -603,6 +602,7 @@ CONFIG_TOUCHSCREEN_ADS7846=y # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_INPUT_MISC is not set # @@ -636,71 +636,47 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_PCA is not set -# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -722,61 +698,80 @@ CONFIG_SPI_ATMEL=y # # SPI Protocol Masters # - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Misc devices +# Watchdog Device Drivers # -# CONFIG_TIFM_CORE is not set +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91SAM9_WATCHDOG=y # -# LED devices +# USB-based Watchdog Cards # -# CONFIG_NEW_LEDS is not set +# CONFIG_USBPCWATCHDOG is not set # -# LED drivers +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED Triggers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D15605 is not set # CONFIG_FB_S1D13XXX is not set +CONFIG_FB_ATMEL=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -784,26 +779,28 @@ CONFIG_FB=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set - -# -# Logo configuration -# # CONFIG_LOGO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# HID Devices +# USB Input Devices # -CONFIG_HID=y +# CONFIG_USB_HID is not set # -# USB support +# USB HID Boot Protocol drivers # +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -814,9 +811,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -824,9 +820,11 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -845,6 +843,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -856,43 +855,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -914,6 +880,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -923,6 +890,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -933,13 +901,19 @@ CONFIG_USB_MON=y # USB Gadget Support # CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set CONFIG_USB_GADGET_AT91=y CONFIG_USB_AT91=y # CONFIG_USB_GADGET_DUMMY_HCD is not set @@ -951,21 +925,73 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card support +# MMC/SD Card Drivers # -CONFIG_MMC=y -# CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y -CONFIG_MMC_AT91=m -# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# Real Time Clock +# MMC/SD Host Controller Drivers # +CONFIG_MMC_AT91=m +# CONFIG_MMC_SPI is not set +# CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91SAM9=y # # File systems @@ -1016,7 +1042,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1032,10 +1057,12 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y @@ -1044,10 +1071,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -1057,6 +1081,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1064,17 +1089,12 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1115,36 +1135,35 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1152,9 +1171,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1165,10 +1188,7 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # @@ -1177,8 +1197,13 @@ CONFIG_DEBUG_LL=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig index fbe8b304934..98e6746d02b 100644 --- a/arch/arm/configs/at91sam9rlek_defconfig +++ b/arch/arm/configs/at91sam9rlek_defconfig @@ -1,15 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Mon May 7 16:30:40 2007 +# Linux kernel version: 2.6.24-rc7 +# Tue Jan 8 22:24:14 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y @@ -23,27 +26,28 @@ CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -62,32 +66,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -119,14 +121,16 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -134,9 +138,18 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # +# Boot options +# + +# +# Power management +# + +# # Atmel AT91 System-on-Chip # # CONFIG_ARCH_AT91RM9200 is not set @@ -144,6 +157,8 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_AT91SAM9261 is not set # CONFIG_ARCH_AT91SAM9263 is not set CONFIG_ARCH_AT91SAM9RL=y +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y # # AT91SAM9RL Board Type @@ -157,7 +172,9 @@ CONFIG_MACH_AT91SAM9RLEK=y # # AT91 Feature Selections # -# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set +CONFIG_AT91_TIMER_HZ=100 # # Processor Type @@ -185,15 +202,14 @@ CONFIG_CPU_CP15_MMU=y # # Bus support # - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set # CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set CONFIG_HZ=100 @@ -206,9 +222,12 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -245,6 +264,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -254,7 +274,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set @@ -271,10 +290,6 @@ CONFIG_UNIX=y # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -284,7 +299,16 @@ CONFIG_UNIX=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -293,21 +317,14 @@ CONFIG_UNIX=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y @@ -327,6 +344,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -346,7 +364,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -370,36 +387,23 @@ CONFIG_MTD_DATAFLASH=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set CONFIG_MTD_NAND_AT91=y # CONFIG_MTD_NAND_NANDSIM is not set - -# -# OneNAND Flash Device Drivers -# +# CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -410,12 +414,16 @@ CONFIG_BLK_DEV_RAM_SIZE=24576 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -437,6 +445,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -444,47 +453,13 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# # CONFIG_NETDEVICES is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # @@ -492,6 +467,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -501,7 +477,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -511,8 +486,10 @@ CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set @@ -521,6 +498,7 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_INPUT_MISC is not set # @@ -554,37 +532,50 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y # -# TPM devices +# I2C Algorithms # -# CONFIG_TCG_TPM is not set +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set # -# I2C support +# I2C Hardware Bus support # -# CONFIG_I2C is not set +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # # SPI support @@ -603,21 +594,25 @@ CONFIG_SPI_ATMEL=y # SPI Protocol Masters # # CONFIG_SPI_AT25 is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Hardware Monitoring support +# Watchdog Device Drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91SAM9_WATCHDOG=y # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -625,37 +620,28 @@ CONFIG_SPI_ATMEL=y # CONFIG_MFD_SM501 is not set # -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -665,9 +651,16 @@ CONFIG_FB_CFB_IMAGEBLIT=y # # Frame buffer hardware drivers # +# CONFIG_FB_S1D15605 is not set # CONFIG_FB_S1D13XXX is not set CONFIG_FB_ATMEL=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -675,97 +668,97 @@ CONFIG_FB_ATMEL=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set - -# -# Logo configuration -# # CONFIG_LOGO is not set # # Sound # -CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# -CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y -CONFIG_SND_SEQUENCER=y -CONFIG_SND_SEQ_DUMMY=y -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y -CONFIG_SND_SEQUENCER_OSS=y -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -CONFIG_SND_VERBOSE_PRINTK=y -CONFIG_SND_DEBUG=y -CONFIG_SND_DEBUG_DETECT=y -# CONFIG_SND_PCM_XRUN_DEBUG is not set - -# -# Generic devices -# -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set # -# ALSA ARM devices +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # -# SoC audio support +# USB Gadget Support # -# CONFIG_SND_SOC is not set +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# Open Sound System +# MMC/SD Card Drivers # -# CONFIG_SOUND_PRIME is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# HID Devices +# MMC/SD Host Controller Drivers # -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set +CONFIG_MMC_AT91=y +# CONFIG_MMC_SPI is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# USB support +# RTC interfaces # -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# I2C RTC drivers # +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # -# USB Gadget Support +# SPI RTC drivers # -# CONFIG_USB_GADGET is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set # -# MMC/SD Card support +# Platform RTC drivers # -CONFIG_MMC=y -# CONFIG_MMC_DEBUG is not set -CONFIG_MMC_BLOCK=y -CONFIG_MMC_AT91=y +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Real Time Clock +# on-CPU RTC drivers # -CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_DRV_AT91SAM9=y # # File systems @@ -816,7 +809,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -836,20 +828,13 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -890,16 +875,15 @@ CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -907,8 +891,8 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -916,6 +900,9 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -923,10 +910,13 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -937,10 +927,7 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # @@ -949,9 +936,12 @@ CONFIG_DEBUG_LL=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig index baa97698c74..d846a492e5c 100644 --- a/arch/arm/configs/ateb9200_defconfig +++ b/arch/arm/configs/ateb9200_defconfig @@ -714,7 +714,7 @@ CONFIG_I2C_ALGOPCA=m # # I2C Hardware Bus support # -CONFIG_I2C_AT91=m +CONFIG_I2C_GPIO=m # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig new file mode 100644 index 00000000000..f3cd4a95373 --- /dev/null +++ b/arch/arm/configs/cam60_defconfig @@ -0,0 +1,1228 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24 +# Thu Mar 6 10:07:26 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_AUDIT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_ARCH_AT91SAM9260=y +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91CAP9 is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set + +# +# AT91SAM9260 / AT91SAM9XE Board Type +# +# CONFIG_MACH_AT91SAM9260EK is not set +CONFIG_MACH_CAM60=y +# CONFIG_MACH_SAM9_L9260 is not set + +# +# AT91 Board Options +# + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +CONFIG_AT91_TIMER_HZ=100 +CONFIG_AT91_EARLY_DBGU=y +# CONFIG_AT91_EARLY_USART0 is not set +# CONFIG_AT91_EARLY_USART1 is not set +# CONFIG_AT91_EARLY_USART2 is not set +# CONFIG_AT91_EARLY_USART3 is not set +# CONFIG_AT91_EARLY_USART4 is not set +# CONFIG_AT91_EARLY_USART5 is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZBOOT_ROM_BSS=0x20004000 +# CONFIG_ZBOOT_ROM is not set +CONFIG_CMDLINE="console=ttyS0,115200 noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=y +CONFIG_BINFMT_MISC=y +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_NETWORK_SECMARK=y +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_SCH_FIFO=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_NL80211=y +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +CONFIG_MAC80211_RCSIMPLE=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_RAM=m +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_PLATRAM=m + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_DATAFLASH=y +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_AT91_ECC_SOFT is not set +CONFIG_MTD_NAND_AT91_ECC_HW=y +# CONFIG_MTD_NAND_AT91_ECC_NONE is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +CONFIG_SCSI_TGT=y +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +CONFIG_CHR_DEV_SCH=y + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +# CONFIG_SCSI_FC_TGT_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_BROADCOM_PHY=m +# CONFIG_ICPLUS_PHY is not set +CONFIG_FIXED_PHY=m +# CONFIG_FIXED_MII_10_FDX is not set +# CONFIG_FIXED_MII_100_FDX is not set +# CONFIG_FIXED_MII_1000_FDX is not set +CONFIG_FIXED_MII_AMNT=1 +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_STOWAWAY=m +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_VSXXXAA=m +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_N_HDLC is not set +# CONFIG_RISCOM8 is not set +# CONFIG_SPECIALIX is not set +# CONFIG_RIO is not set +# CONFIG_STALDRV is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +CONFIG_RTC_DRV_TEST=m + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91SAM9=y +CONFIG_RTC_DRV_AT91SAM9_RTT=0 +CONFIG_RTC_DRV_AT91SAM9_GPBR=0 + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set +CONFIG_QUOTACTL=y +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_CONFIGFS_FS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="cp437" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set +# CONFIG_INSTRUMENTATION is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ABLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_LRW=m +# CONFIG_CRYPTO_XTS is not set +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=m +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=m +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=m +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig index 88e5d28aeec..67e65e4f0cd 100644 --- a/arch/arm/configs/csb337_defconfig +++ b/arch/arm/configs/csb337_defconfig @@ -1,69 +1,96 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15 -# Mon Jan 9 21:51:31 2006 +# Linux kernel version: 2.6.24-rc7 +# Wed Jan 9 22:19:24 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y -CONFIG_UID16=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -81,62 +108,101 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200=y # -# AT91RM9200 Implementations +# Boot options # # +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# # AT91RM9200 Board Type # +# CONFIG_MACH_ONEARM is not set # CONFIG_ARCH_AT91RM9200DK is not set # CONFIG_MACH_AT91RM9200EK is not set CONFIG_MACH_CSB337=y # CONFIG_MACH_CSB637 is not set # CONFIG_MACH_CARMEVA is not set -# CONFIG_MACH_KB9200 is not set # CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_PICOTUX2XX is not set +# CONFIG_MACH_KAFA is not set +# CONFIG_MACH_CHUB is not set +# CONFIG_MACH_HOMEMATIC is not set +# CONFIG_MACH_ECBAT91 is not set +# CONFIG_MACH_SWEDATMS is not set + +# +# AT91 Board Options +# # -# AT91RM9200 Feature Selections +# AT91 Feature Selections # CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set +CONFIG_AT91_TIMER_HZ=128 # # Processor Type # CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y -CONFIG_CPU_32v4=y +CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features @@ -145,15 +211,13 @@ CONFIG_CPU_TLB_V4WBI=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # -CONFIG_ISA_DMA_API=y - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y @@ -168,8 +232,13 @@ CONFIG_AT91_CF=y # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_PREEMPT is not set -# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=128 +# CONFIG_AEABI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -178,9 +247,13 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_LEDS=y -CONFIG_LEDS_TIMER=y CONFIG_LEDS_CPU=y CONFIG_ALIGNMENT_TRAP=y @@ -191,6 +264,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -215,6 +289,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -227,6 +302,10 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -243,23 +322,26 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -269,13 +351,8 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -285,7 +362,17 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -294,19 +381,14 @@ CONFIG_TCP_CONG_BIC=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -319,11 +401,14 @@ CONFIG_MTD_CMDLINE_PARTS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -349,15 +434,14 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_XIP is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0 -CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_PLATRAM is not set @@ -368,7 +452,6 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -378,29 +461,15 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set # CONFIG_MTD_AT91_DATAFLASH is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -409,13 +478,12 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_BLK_DEV_INITRD=y +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y # CONFIG_IDE is not set # @@ -423,6 +491,9 @@ CONFIG_BLK_DEV_INITRD=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -441,97 +512,61 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DEBUG is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_ARM_AT91_ETHER=y +# CONFIG_AX88796 is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# PCMCIA network device support +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -539,26 +574,23 @@ CONFIG_ARM_AT91_ETHER=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -568,6 +600,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -583,6 +616,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -601,152 +635,114 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_AT91RM9200_WATCHDOG=y - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # -# Ftape, the floppy tape device driver -# - -# # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set CONFIG_AT91_SPI=y CONFIG_AT91_SPIDEV=y - -# -# I2C support -# CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set -# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA is not set # # Miscellaneous I2C Chip support # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # -# Hardware Monitoring support -# -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ADM1021 is not set -# CONFIG_SENSORS_ADM1025 is not set -# CONFIG_SENSORS_ADM1026 is not set -# CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set -# CONFIG_SENSORS_ATXP1 is not set -# CONFIG_SENSORS_DS1621 is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set -# CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM75 is not set -# CONFIG_SENSORS_LM77 is not set -# CONFIG_SENSORS_LM78 is not set -# CONFIG_SENSORS_LM80 is not set -# CONFIG_SENSORS_LM83 is not set -# CONFIG_SENSORS_LM85 is not set -# CONFIG_SENSORS_LM87 is not set -# CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set -# CONFIG_SENSORS_MAX1619 is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83792D is not set -# CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Misc devices -# - -# -# Multimedia Capabilities Port drivers +# SPI support # +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Multimedia devices +# Watchdog Device Drivers # -# CONFIG_VIDEO_DEV is not set +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91RM9200_WATCHDOG=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Digital Video Broadcasting Devices +# Multifunction device drivers # -# CONFIG_DVB is not set +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -758,12 +754,25 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set # -# USB support +# USB HID Boot Protocol drivers # +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set CONFIG_USB=y CONFIG_USB_DEBUG=y @@ -771,7 +780,7 @@ CONFIG_USB_DEBUG=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -780,9 +789,11 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -801,59 +812,21 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set - -# -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -866,15 +839,18 @@ CONFIG_USB_MON=y CONFIG_USB_SERIAL=y CONFIG_USB_SERIAL_CONSOLE=y CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set +# CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set CONFIG_USB_SERIAL_FTDI_SIO=y +# CONFIG_USB_SERIAL_FUNSOFT is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set @@ -899,14 +875,20 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set CONFIG_USB_SERIAL_MCT_U232=y +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_DEBUG is not set CONFIG_USB_EZUSB=y # @@ -914,16 +896,22 @@ CONFIG_USB_EZUSB=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -934,13 +922,19 @@ CONFIG_USB_EZUSB=y # USB Gadget Support # CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set CONFIG_USB_GADGET_AT91=y CONFIG_USB_AT91=y # CONFIG_USB_GADGET_DUMMY_HCD is not set @@ -950,22 +944,28 @@ CONFIG_USB_AT91=y # CONFIG_USB_GADGETFS is not set # CONFIG_USB_FILE_STORAGE is not set # CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card support +# MMC/SD Card Drivers # -CONFIG_MMC=y -# CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y -CONFIG_MMC_AT91RM9200=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# Real Time Clock +# MMC/SD Host Controller Drivers # +# CONFIG_MMC_AT91 is not set +# CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc1" +# CONFIG_RTC_DEBUG is not set # # RTC interfaces @@ -974,39 +974,60 @@ CONFIG_RTC_HCTOSYS_DEVICE="rtc1" CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# I2C RTC drivers # -# CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_AT91RM9200=y -# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91RM9200=y + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_JBD is not set +# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -1030,11 +1051,12 @@ CONFIG_DNOTIFY=y # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1046,7 +1068,6 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set @@ -1054,10 +1075,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1070,6 +1088,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1077,43 +1096,56 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Profiling support -# +# CONFIG_DLM is not set +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1124,12 +1156,13 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y @@ -1138,7 +1171,15 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1149,20 +1190,27 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig index 669f035896f..99702146c9f 100644 --- a/arch/arm/configs/csb637_defconfig +++ b/arch/arm/configs/csb637_defconfig @@ -1,69 +1,112 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15 -# Mon Jan 9 21:52:00 2006 +# Linux kernel version: 2.6.25-rc8 +# Fri Apr 4 22:06:15 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y -CONFIG_UID16=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -77,66 +120,111 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# # -# AT91RM9200 Implementations +# Atmel AT91 System-on-Chip # +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91CAP9 is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y # # AT91RM9200 Board Type # +# CONFIG_MACH_ONEARM is not set # CONFIG_ARCH_AT91RM9200DK is not set # CONFIG_MACH_AT91RM9200EK is not set # CONFIG_MACH_CSB337 is not set CONFIG_MACH_CSB637=y # CONFIG_MACH_CARMEVA is not set -# CONFIG_MACH_KB9200 is not set # CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_PICOTUX2XX is not set +# CONFIG_MACH_KAFA is not set # -# AT91RM9200 Feature Selections +# AT91 Board Options +# + +# +# AT91 Feature Selections # CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +CONFIG_AT91_TIMER_HZ=128 +CONFIG_AT91_EARLY_DBGU=y +# CONFIG_AT91_EARLY_USART0 is not set +# CONFIG_AT91_EARLY_USART1 is not set +# CONFIG_AT91_EARLY_USART2 is not set +# CONFIG_AT91_EARLY_USART3 is not set +# CONFIG_AT91_EARLY_USART4 is not set +# CONFIG_AT91_EARLY_USART5 is not set # # Processor Type # CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y -CONFIG_CPU_32v4=y +CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features @@ -145,15 +233,13 @@ CONFIG_CPU_TLB_V4WBI=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # -CONFIG_ISA_DMA_API=y - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y @@ -168,8 +254,13 @@ CONFIG_AT91_CF=y # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_PREEMPT is not set -# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=128 +# CONFIG_AEABI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -178,9 +269,13 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_LEDS=y -CONFIG_LEDS_TIMER=y CONFIG_LEDS_CPU=y CONFIG_ALIGNMENT_TRAP=y @@ -191,6 +286,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -215,6 +311,7 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y # # Networking @@ -227,6 +324,11 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -243,23 +345,26 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -269,13 +374,8 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -283,9 +383,20 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -294,19 +405,14 @@ CONFIG_TCP_CONG_BIC=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -319,11 +425,14 @@ CONFIG_MTD_CMDLINE_PARTS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -349,15 +458,14 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_XIP is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0 -CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_PLATRAM is not set @@ -368,7 +476,6 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -377,30 +484,15 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set -# CONFIG_MTD_AT91_DATAFLASH is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -409,13 +501,15 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_ATMEL_PWM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ATMEL_SSC is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -423,6 +517,9 @@ CONFIG_BLK_DEV_INITRD=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -441,114 +538,78 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DEBUG is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_ARM_AT91_ETHER=y +# CONFIG_AX88796 is not set # CONFIG_SMC91X is not set +# CONFIG_SMSC911X is not set # CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_CS89x0 is not set +CONFIG_NETDEV_1000=y +# CONFIG_E1000E_ENABLED is not set +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# PCMCIA network device support +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -558,7 +619,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -568,6 +628,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -583,6 +644,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -595,64 +657,29 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_AT91RM9200_WATCHDOG=y - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set +CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set -CONFIG_RTC=y -# CONFIG_AT91RM9200_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # -# Ftape, the floppy tape device driver -# - -# # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set -CONFIG_AT91_SPI=y -CONFIG_AT91_SPIDEV=y - -# -# I2C support -# CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y # @@ -665,43 +692,53 @@ CONFIG_I2C_CHARDEV=y # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set -# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_TINY_USB is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # -# Hardware Monitoring support +# SPI support # +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -715,39 +752,72 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Misc devices +# Watchdog Device Drivers # +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91RM9200_WATCHDOG=y # -# Multimedia Capabilities Port drivers +# USB-based Watchdog Cards # +# CONFIG_USBPCWATCHDOG is not set # -# Multimedia devices +# Sonics Silicon Backplane # -# CONFIG_VIDEO_DEV is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Digital Video Broadcasting Devices +# Multifunction device drivers # -# CONFIG_DVB is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -759,20 +829,34 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set # -# USB support +# USB Input Devices # +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set CONFIG_USB=y CONFIG_USB_DEBUG=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -781,9 +865,11 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -802,80 +888,42 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set - -# -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# CONFIG_USB_SERIAL=y CONFIG_USB_SERIAL_CONSOLE=y +CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set +# CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set CONFIG_USB_SERIAL_FTDI_SIO=y +# CONFIG_USB_SERIAL_FUNSOFT is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set @@ -883,6 +931,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set CONFIG_USB_SERIAL_KEYSPAN=y CONFIG_USB_SERIAL_KEYSPAN_MPR=y @@ -900,46 +949,66 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set CONFIG_USB_SERIAL_MCT_U232=y +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set -CONFIG_USB_EZUSB=y +# CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y # -# USB DSL modem support +# LED drivers # +CONFIG_LEDS_GPIO=y # -# USB Gadget Support +# LED Triggers # -# CONFIG_USB_GADGET is not set +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_TIMER is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# Userspace I/O # -# CONFIG_MMC is not set +# CONFIG_UIO is not set # # File systems @@ -948,16 +1017,17 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_JBD is not set +# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -979,11 +1049,12 @@ CONFIG_DNOTIFY=y # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -995,18 +1066,16 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1019,6 +1088,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1026,45 +1096,57 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y # CONFIG_DEBUG_ICEDCC is not set @@ -1073,12 +1155,14 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y @@ -1087,7 +1171,18 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1098,20 +1193,29 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig new file mode 100644 index 00000000000..90ed214e367 --- /dev/null +++ b/arch/arm/configs/ecbat91_defconfig @@ -0,0 +1,1315 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc4 +# Sat Jun 9 01:30:18 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Atmel AT91 System-on-Chip +# +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set + +# +# AT91RM9200 Board Type +# +# CONFIG_MACH_ONEARM is not set +# CONFIG_ARCH_AT91RM9200DK is not set +# CONFIG_MACH_AT91RM9200EK is not set +# CONFIG_MACH_CSB337 is not set +# CONFIG_MACH_CSB637 is not set +# CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_PICOTUX2XX is not set +# CONFIG_MACH_KAFA is not set +# CONFIG_MACH_CHUB is not set +CONFIG_MACH_ECBAT91=y + +# +# AT91 Board Options +# +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set + +# +# AT91 Feature Selections +# +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_AT91_CF=y + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_LEDS=y +CONFIG_LEDS_TIMER=y +CONFIG_LEDS_CPU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set +CONFIG_NET_SCH_FIFO=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +CONFIG_CFG80211=y +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=y +# CONFIG_MAC80211_DEBUG is not set +CONFIG_IEEE80211=y +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=y +# CONFIG_IEEE80211_CRYPT_CCMP is not set +# CONFIG_IEEE80211_CRYPT_TKIP is not set +CONFIG_IEEE80211_SOFTMAC=y +CONFIG_IEEE80211_SOFTMAC_DEBUG=y +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_AFS_PARTS=y + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_DATAFLASH=y +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set + +# +# PCMCIA SCSI adapter support +# +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_NET_PCMCIA is not set +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_AT91RM9200_WATCHDOG is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_AT91_SPI is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_ATMEL is not set +CONFIG_SPI_BITBANG=y +CONFIG_SPI_AT91=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# + +# +# LED Triggers +# +# CONFIG_LEDS_TRIGGERS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +CONFIG_USB_PRINTER=y + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_AT91=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_HCTOSYS is not set +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91RM9200=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +CONFIG_CONFIGFS_FS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +CONFIG_DEBUG_USER=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig index a0f48d54fbc..ae51a40db6f 100644 --- a/arch/arm/configs/kafa_defconfig +++ b/arch/arm/configs/kafa_defconfig @@ -587,14 +587,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig new file mode 100644 index 00000000000..4d11678584d --- /dev/null +++ b/arch/arm/configs/magician_defconfig @@ -0,0 +1,1182 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24-rc6 +# Sun Dec 30 13:02:54 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +# CONFIG_UID16 is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y +# CONFIG_PREEMPT_RCU is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_ARMCORE is not set +CONFIG_MACH_MAGICIAN=y +CONFIG_PXA27x=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y +CONFIG_XSCALE_PMU=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="keepinitrd" +# CONFIG_XIP_KERNEL is not set +CONFIG_KEXEC=y + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +CONFIG_APM_EMULATION=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set +# CONFIG_NETFILTER_XTABLES is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_IP_NF_QUEUE is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +# CONFIG_IRNET is not set +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +CONFIG_IRDA_DEBUG=y + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +CONFIG_PXA_FICP=m +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x00000000 +CONFIG_MTD_PHYSMAP_LEN=0x04000000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_PXA2XX is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_SHARP_SL is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=m +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_PXA27x is not set +CONFIG_KEYBOARD_GPIO=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=m + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +# CONFIG_SERIAL_PXA_CONSOLE is not set +CONFIG_SERIAL_CORE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_PXA=m +# CONFIG_I2C_PXA_SLAVE is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +CONFIG_W1=y + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_DS2482 is not set +CONFIG_W1_MASTER_DS1WM=y + +# +# 1-wire Slaves +# +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2433 is not set +CONFIG_W1_SLAVE_DS2760=y +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=y +# CONFIG_APM_POWER is not set +CONFIG_BATTERY_DS2760=y +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +CONFIG_HTC_EGPIO=y +CONFIG_HTC_PASIC3=y + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_MBX is not set +# CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CORGI=y + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +CONFIG_FONT_MINI_4x6=y +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +# CONFIG_LOGO is not set + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA ARM devices +# +# CONFIG_SND_PXA2XX_AC97 is not set + +# +# System on Chip audio support +# +CONFIG_SND_SOC=m +CONFIG_SND_PXA2XX_SOC=m + +# +# SoC Audio support for SuperH +# + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_HID=m +# CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=m + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_PXA=y +CONFIG_NEW_LEDS=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_DEBUG=y + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_SA1100=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +CONFIG_NLS_CODEPAGE_1251=m +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHED_DEBUG is not set +# CONFIG_SCHEDSTATS is not set +CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_VM=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_MANAGER=m +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_CBC is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/ns9xxx_defconfig b/arch/arm/configs/ns9xxx_defconfig index 0e5794c6a48..7dc1580e4d9 100644 --- a/arch/arm/configs/ns9xxx_defconfig +++ b/arch/arm/configs/ns9xxx_defconfig @@ -1,621 +1,79 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Thu Feb 15 20:51:47 2007 -# -CONFIG_ARM=y -# CONFIG_GENERIC_TIME is not set -CONFIG_MMU=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_UTS_NS is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_SYSFS_DEPRECATED=y -# CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_UID16=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# +CONFIG_BLK_DEV_INITRD=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_KMOD=y - -# -# Block layer -# -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_AS is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" - -# -# System Type -# -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_L7200 is not set CONFIG_ARCH_NS9XXX=y -# CONFIG_ARCH_PNX4008 is not set -# CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_S3C2410 is not set -# CONFIG_ARCH_SHARK is not set -# CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_OMAP is not set - -# -# NS9xxx Implementations -# +CONFIG_MACH_A9M9360=y +CONFIG_MACH_A9M9750=y +CONFIG_MACH_CC7UCAMRY=y +CONFIG_MACH_CC9C=y +CONFIG_MACH_CC9P9210=y +CONFIG_MACH_CC9P9210JS=y +CONFIG_MACH_CC9P9215=y +CONFIG_MACH_CC9P9215JS=y CONFIG_MACH_CC9P9360DEV=y -CONFIG_PROCESSOR_NS9360=y -CONFIG_BOARD_A9M9750DEV=y - -# -# Processor Type -# -CONFIG_CPU_32=y -CONFIG_CPU_ARM926T=y -CONFIG_CPU_32v5=y -CONFIG_CPU_ABRT_EV5TJ=y -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_COPY_V4WB=y -CONFIG_CPU_TLB_V4WBI=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y - -# -# Processor Features -# -# CONFIG_ARM_THUMB is not set -# CONFIG_CPU_ICACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -# CONFIG_CPU_CACHE_ROUND_ROBIN is not set - -# -# Bus support -# - -# -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# Kernel Features -# -# CONFIG_PREEMPT is not set -# CONFIG_NO_IDLE_HZ is not set -CONFIG_HZ=100 -# CONFIG_AEABI is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ALIGNMENT_TRAP=y - -# -# Boot options -# -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="" -# CONFIG_XIP_KERNEL is not set - -# -# Floating point emulation -# - -# -# At least one emulation must be selected -# +CONFIG_MACH_CC9P9360JS=y +CONFIG_MACH_CC9P9360VAL=y +CONFIG_MACH_CC9P9750DEV=y +CONFIG_MACH_CC9P9750VAL=y +CONFIG_MACH_CCW9C=y +CONFIG_MACH_INC20OTTER=y +CONFIG_MACH_OTTER=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set -# CONFIG_FPE_FASTFPE is not set -# CONFIG_VFP is not set - -# -# Userspace binary formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set -# CONFIG_BINFMT_MISC is not set -# CONFIG_ARTHUR is not set - -# -# Power management options -# -# CONFIG_PM is not set -# CONFIG_APM is not set - -# -# Networking -# -# CONFIG_NET is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CDROM_PKTCDVD is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# ISDN subsystem -# - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y +CONFIG_NET=y +CONFIG_PACKET=m +CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_SYN_COOKIES=y +CONFIG_MTD=m +CONFIG_MTD_CONCAT=m +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_BLK_DEV_LOOP=m +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_NS9XXX_ETH=y # CONFIG_SERIO_SERPORT is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -# CONFIG_SERIAL_8250_MANY_PORTS is not set -# CONFIG_SERIAL_8250_SHARE_IRQ is not set -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y +CONFIG_SERIAL_NS921X=y +CONFIG_SERIAL_NS921X_CONSOLE=y # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +CONFIG_ADC_NS9215=m +CONFIG_I2C=m +CONFIG_I2C_GPIO=m # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Misc devices -# -# CONFIG_TIFM_CORE is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# - -# -# Graphics support -# -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set - -# -# Console display driver support -# # CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# -# CONFIG_MMC is not set - -# -# Real Time Clock -# -CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y +# CONFIG_HID_DEBUG is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_RTC_CLASS=m +CONFIG_RTC_DRV_NS9215=m +CONFIG_EXT2_FS=m CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -# CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set +CONFIG_JFFS2_FS=m +CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y # CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_LIST is not set -CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_ICEDCC=y - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -# CONFIG_CRYPTO is not set - -# -# Library routines -# -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC32 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y diff --git a/arch/arm/configs/orion_defconfig b/arch/arm/configs/orion5x_defconfig index 1e5aaa645fc..52cd99bd52f 100644 --- a/arch/arm/configs/orion_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -140,7 +140,7 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_MXC is not set -CONFIG_ARCH_ORION=y +CONFIG_ARCH_ORION5X=y # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig index 3c0c4f192dc..95a22f51280 100644 --- a/arch/arm/configs/picotux200_defconfig +++ b/arch/arm/configs/picotux200_defconfig @@ -727,14 +727,14 @@ CONFIG_I2C_CHARDEV=m # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=m # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=m +CONFIG_I2C_GPIO=m # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig new file mode 100644 index 00000000000..484dc9739df --- /dev/null +++ b/arch/arm/configs/sam9_l9260_defconfig @@ -0,0 +1,1098 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23 +# Sun Oct 14 02:01:07 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +CONFIG_AUDIT=y +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=15 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_LSF=y +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_ARCH_AT91SAM9260=y +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set + +# +# AT91SAM9260 / AT91SAM9XE Board Type +# +# CONFIG_MACH_AT91SAM9260EK is not set +# CONFIG_MACH_CAM60 is not set +CONFIG_MACH_SAM9_L9260=y + +# +# AT91 Board Options +# +CONFIG_MTD_AT91_DATAFLASH_CARD=y + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_LEDS=y +CONFIG_LEDS_TIMER=y +CONFIG_LEDS_CPU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200 mem=64M initrd=0x21100000,4194304 root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +CONFIG_MTD_BLOCK2MTD=y + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=3 +CONFIG_MTD_UBI_GLUEBI=y + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=y +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +# CONFIG_SCSI_SCAN_ASYNC is not set + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_FIXED_PHY is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=16 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_HWMON is not set +# CONFIG_MISC_DEVICES is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_GPIO=y + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_AT91=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +CONFIG_RTC_DRV_DS1553=y +# CONFIG_RTC_DRV_STK17TA8 is not set +CONFIG_RTC_DRV_DS1742=y +CONFIG_RTC_DRV_M48T86=y +# CONFIG_RTC_DRV_M48T59 is not set +CONFIG_RTC_DRV_V3020=y + +# +# on-CPU RTC drivers +# + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_NFS_DIRECTIO=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_CODEPAGE_936=y +CONFIG_NLS_CODEPAGE_950=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_CODEPAGE_949=y +CONFIG_NLS_CODEPAGE_874=y +CONFIG_NLS_ISO8859_8=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig new file mode 100644 index 00000000000..576b8339f0d --- /dev/null +++ b/arch/arm/configs/tct_hammer_defconfig @@ -0,0 +1,886 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc7-hammer +# Thu Mar 27 16:39:48 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +CONFIG_NO_IOPORT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +# CONFIG_KALLSYMS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +# CONFIG_BUG is not set +# CONFIG_ELF_CORE is not set +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +# CONFIG_SHMEM is not set +CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_SLAB is not set +# CONFIG_SLUB is not set +CONFIG_SLOB=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +CONFIG_ARCH_S3C2410=y +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set +CONFIG_PLAT_S3C24XX=y +# CONFIG_S3C2410_DMA is not set +CONFIG_PLAT_S3C=y +CONFIG_CPU_LLSERIAL_S3C2410_ONLY=y +CONFIG_CPU_LLSERIAL_S3C2410=y + +# +# Boot options +# +# CONFIG_S3C_BOOT_ERROR_RESET is not set + +# +# Power management +# +CONFIG_S3C_LOWLEVEL_UART_PORT=0 + +# +# S3C2400 Machines +# +CONFIG_CPU_S3C2410=y +CONFIG_S3C2410_GPIO=y +CONFIG_S3C2410_CLOCK=y + +# +# S3C2410 Machines +# +# CONFIG_ARCH_SMDK2410 is not set +# CONFIG_ARCH_H1940 is not set +# CONFIG_MACH_N30 is not set +# CONFIG_ARCH_BAST is not set +# CONFIG_MACH_OTOM is not set +# CONFIG_MACH_AML_M5900 is not set +CONFIG_MACH_TCT_HAMMER=y +# CONFIG_MACH_VR1000 is not set +# CONFIG_MACH_QT2410 is not set + +# +# S3C2412 Machines +# +# CONFIG_MACH_SMDK2413 is not set +# CONFIG_MACH_SMDK2412 is not set +# CONFIG_MACH_VSTMS is not set + +# +# S3C2440 Machines +# +# CONFIG_MACH_ANUBIS is not set +# CONFIG_MACH_OSIRIS is not set +# CONFIG_MACH_RX3715 is not set +# CONFIG_ARCH_S3C2440 is not set +# CONFIG_MACH_NEXCODER_2440 is not set + +# +# S3C2442 Machines +# + +# +# S3C2443 Machines +# +# CONFIG_MACH_SMDK2443 is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=200 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M root=/dev/ram0 init=/linuxrc rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +# CONFIG_INET is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x00000000 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=10240 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_NETDEVICES is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +# CONFIG_VT_CONSOLE is not set +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_S3C2410=y +CONFIG_SERIAL_S3C2410_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_S3C2410=y +CONFIG_USB_S3C2410=y +# CONFIG_USB_S3C2410_DEBUG is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_SYSCTL is not set +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_USER is not set +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +# CONFIG_DEBUG_S3C_PORT is not set +CONFIG_DEBUG_S3C_UART=0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig new file mode 100644 index 00000000000..26de37f7468 --- /dev/null +++ b/arch/arm/configs/yl9200_defconfig @@ -0,0 +1,1216 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24-rc6 +# Fri Jan 11 09:53:59 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +# CONFIG_EXPERIMENTAL is not set +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# +# AT91RM9200 Board Type +# +# CONFIG_MACH_ONEARM is not set +CONFIG_ARCH_AT91RM9200DK=y +# CONFIG_MACH_AT91RM9200EK is not set +# CONFIG_MACH_CSB337 is not set +# CONFIG_MACH_CSB637 is not set +# CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_PICOTUX2XX is not set +# CONFIG_MACH_KAFA is not set +CONFIG_MACH_YL9200=y + +# +# AT91 Board Options +# +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x0000000 +CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_IMPA7 is not set +CONFIG_MTD_PLATRAM=y + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=3 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +CONFIG_DAVICOM_PHY=y +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_DEBUG=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_S1D135XX=y +# CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_LTV350QV is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +CONFIG_USB_GADGET_M66592=y +CONFIG_USB_M66592=y +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=y +# CONFIG_USB_FILE_STORAGE_TEST is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_BLOCK_BOUNCE is not set +# CONFIG_SDIO_UART is not set + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_AT91=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_GPIO=y + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91RM9200=y + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=y +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set + +# +# Miscellaneous filesystems +# +# CONFIG_HFSPLUS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=1 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +CONFIG_INSTRUMENTATION=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +CONFIG_SLUB_DEBUG_ON=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_DEBUG_KOBJECT=y +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +CONFIG_DEBUG_LIST=y +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 6235f72a14f..ad455ff5aeb 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_KPROBES) += kprobes.o kprobes-decode.o obj-$(CONFIG_ATAGS_PROC) += atags.o obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o +obj-$(CONFIG_ARM_THUMBEE) += thumbee.o obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312 diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index 3278e713c32..0a0d2479274 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -58,6 +58,9 @@ int main(void) DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value)); DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate)); DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate)); +#ifdef CONFIG_ARM_THUMBEE + DEFINE(TI_THUMBEE_STATE, offsetof(struct thread_info, thumbee_state)); +#endif #ifdef CONFIG_IWMMXT DEFINE(TI_IWMMXT_STATE, offsetof(struct thread_info, fpstate.iwmmxt)); #endif @@ -108,5 +111,12 @@ int main(void) DEFINE(PROCINFO_INITFUNC, offsetof(struct proc_info_list, __cpu_flush)); DEFINE(PROCINFO_MM_MMUFLAGS, offsetof(struct proc_info_list, __cpu_mm_mmu_flags)); DEFINE(PROCINFO_IO_MMUFLAGS, offsetof(struct proc_info_list, __cpu_io_mmu_flags)); + BLANK(); +#ifdef MULTI_DABORT + DEFINE(PROCESSOR_DABT_FUNC, offsetof(struct processor, _data_abort)); +#endif +#ifdef MULTI_PABORT + DEFINE(PROCESSOR_PABT_FUNC, offsetof(struct processor, _prefetch_abort)); +#endif return 0; } diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 7e97b737656..30a67a5a40a 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -359,9 +359,11 @@ CALL(sys_kexec_load) CALL(sys_utimensat) CALL(sys_signalfd) -/* 350 */ CALL(sys_ni_syscall) +/* 350 */ CALL(sys_timerfd_create) CALL(sys_eventfd) CALL(sys_fallocate) + CALL(sys_timerfd_settime) + CALL(sys_timerfd_gettime) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index a46d5b45676..7dca225752c 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -166,12 +166,12 @@ __dabt_svc: @ The abort handler must return the aborted address in r0, and @ the fault status register in r1. r9 must be preserved. @ -#ifdef MULTI_ABORT +#ifdef MULTI_DABORT ldr r4, .LCprocfns mov lr, pc - ldr pc, [r4] + ldr pc, [r4, #PROCESSOR_DABT_FUNC] #else - bl CPU_ABORT_HANDLER + bl CPU_DABORT_HANDLER #endif @ @@ -209,14 +209,12 @@ __irq_svc: irq_handler #ifdef CONFIG_PREEMPT + str r8, [tsk, #TI_PREEMPT] @ restore preempt count ldr r0, [tsk, #TI_FLAGS] @ get flags + teq r8, #0 @ if preempt count != 0 + movne r0, #0 @ force flags to 0 tst r0, #_TIF_NEED_RESCHED blne svc_preempt -preempt_return: - ldr r0, [tsk, #TI_PREEMPT] @ read preempt value - str r8, [tsk, #TI_PREEMPT] @ restore preempt count - teq r0, r7 - strne r0, [r0, -r0] @ bug() #endif ldr r0, [sp, #S_PSR] @ irqs are already disabled msr spsr_cxsf, r0 @@ -230,19 +228,11 @@ preempt_return: #ifdef CONFIG_PREEMPT svc_preempt: - teq r8, #0 @ was preempt count = 0 - ldreq r6, .LCirq_stat - movne pc, lr @ no - ldr r0, [r6, #4] @ local_irq_count - ldr r1, [r6, #8] @ local_bh_count - adds r0, r0, r1 - movne pc, lr - mov r7, #0 @ preempt_schedule_irq - str r7, [tsk, #TI_PREEMPT] @ expects preempt_count == 0 + mov r8, lr 1: bl preempt_schedule_irq @ irq en/disable is done inside ldr r0, [tsk, #TI_FLAGS] @ get new tasks TI_FLAGS tst r0, #_TIF_NEED_RESCHED - beq preempt_return @ go again + moveq pc, r8 @ go again b 1b #endif @@ -293,7 +283,6 @@ __pabt_svc: mrs r9, cpsr tst r3, #PSR_I_BIT biceq r9, r9, #PSR_I_BIT - msr cpsr_c, r9 @ @ set args, then call main handler @@ -301,7 +290,15 @@ __pabt_svc: @ r0 - address of faulting instruction @ r1 - pointer to registers on stack @ - mov r0, r2 @ address (pc) +#ifdef MULTI_PABORT + mov r0, r2 @ pass address of aborted instruction. + ldr r4, .LCprocfns + mov lr, pc + ldr pc, [r4, #PROCESSOR_PABT_FUNC] +#else + CPU_PABORT_HANDLER(r0, r2) +#endif + msr cpsr_c, r9 @ Maybe enable interrupts mov r1, sp @ regs bl do_PrefetchAbort @ call abort handler @@ -320,16 +317,12 @@ __pabt_svc: .align 5 .LCcralign: .word cr_alignment -#ifdef MULTI_ABORT +#ifdef MULTI_DABORT .LCprocfns: .word processor #endif .LCfp: .word fp_enter -#ifdef CONFIG_PREEMPT -.LCirq_stat: - .word irq_stat -#endif /* * User mode handlers @@ -404,12 +397,12 @@ __dabt_usr: @ The abort handler must return the aborted address in r0, and @ the fault status register in r1. @ -#ifdef MULTI_ABORT +#ifdef MULTI_DABORT ldr r4, .LCprocfns mov lr, pc - ldr pc, [r4] + ldr pc, [r4, #PROCESSOR_DABT_FUNC] #else - bl CPU_ABORT_HANDLER + bl CPU_DABORT_HANDLER #endif @ @@ -455,10 +448,6 @@ __irq_usr: __und_usr: usr_entry - tst r3, #PSR_T_BIT @ Thumb mode? - bne __und_usr_unknown @ ignore FP - sub r4, r2, #4 - @ @ fall through to the emulation code, which returns using r9 if @ it has emulated the instruction, or the more conventional lr @@ -468,7 +457,24 @@ __und_usr: @ adr r9, ret_from_exception adr lr, __und_usr_unknown -1: ldrt r0, [r4] + tst r3, #PSR_T_BIT @ Thumb mode? + subeq r4, r2, #4 @ ARM instr at LR - 4 + subne r4, r2, #2 @ Thumb instr at LR - 2 +1: ldreqt r0, [r4] + beq call_fpe + @ Thumb instruction +#if __LINUX_ARM_ARCH__ >= 7 +2: ldrht r5, [r4], #2 + and r0, r5, #0xf800 @ mask bits 111x x... .... .... + cmp r0, #0xe800 @ 32bit instruction if xx != 0 + blo __und_usr_unknown +3: ldrht r0, [r4] + add r2, r2, #2 @ r2 is PC + 2, make it PC + 4 + orr r0, r0, r5, lsl #16 +#else + b __und_usr_unknown +#endif + @ @ fallthrough to call_fpe @ @@ -477,10 +483,14 @@ __und_usr: * The out of line fixup for the ldrt above. */ .section .fixup, "ax" -2: mov pc, r9 +4: mov pc, r9 .previous .section __ex_table,"a" - .long 1b, 2b + .long 1b, 4b +#if __LINUX_ARM_ARCH__ >= 7 + .long 2b, 4b + .long 3b, 4b +#endif .previous /* @@ -507,9 +517,16 @@ __und_usr: * r10 = this threads thread_info structure. * lr = unrecognised instruction return address */ + @ + @ Fall-through from Thumb-2 __und_usr + @ +#ifdef CONFIG_NEON + adr r6, .LCneon_thumb_opcodes + b 2f +#endif call_fpe: #ifdef CONFIG_NEON - adr r6, .LCneon_opcodes + adr r6, .LCneon_arm_opcodes 2: ldr r7, [r6], #4 @ mask value cmp r7, #0 @ end mask? @@ -526,6 +543,7 @@ call_fpe: 1: #endif tst r0, #0x08000000 @ only CDP/CPRT/LDC/STC have bit 27 + tstne r0, #0x04000000 @ bit 26 set on both ARM and Thumb-2 #if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710) and r8, r0, #0x0f000000 @ mask out op-code bits teqne r8, #0x0f000000 @ SWI (ARM6/7 bug)? @@ -577,7 +595,7 @@ call_fpe: #ifdef CONFIG_NEON .align 6 -.LCneon_opcodes: +.LCneon_arm_opcodes: .word 0xfe000000 @ mask .word 0xf2000000 @ opcode @@ -586,6 +604,16 @@ call_fpe: .word 0x00000000 @ mask .word 0x00000000 @ opcode + +.LCneon_thumb_opcodes: + .word 0xef000000 @ mask + .word 0xef000000 @ opcode + + .word 0xff100000 @ mask + .word 0xf9000000 @ opcode + + .word 0x00000000 @ mask + .word 0x00000000 @ opcode #endif do_fpe: @@ -619,8 +647,15 @@ __und_usr_unknown: __pabt_usr: usr_entry +#ifdef MULTI_PABORT + mov r0, r2 @ pass address of aborted instruction. + ldr r4, .LCprocfns + mov lr, pc + ldr pc, [r4, #PROCESSOR_PABT_FUNC] +#else + CPU_PABORT_HANDLER(r0, r2) +#endif enable_irq @ Enable interrupts - mov r0, r2 @ address (pc) mov r1, sp @ regs bl do_PrefetchAbort @ call abort handler /* fall through */ diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 6c90c50a9ee..597ed00a08d 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -352,6 +352,11 @@ sys_mmap2: b do_mmap2 #endif +ENTRY(pabort_ifar) + mrc p15, 0, r0, cr6, cr0, 2 +ENTRY(pabort_noifar) + mov pc, lr + #ifdef CONFIG_OABI_COMPAT /* diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index 50f667febe2..7e9c00a8a41 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -75,8 +75,13 @@ __error_p: #ifdef CONFIG_DEBUG_LL adr r0, str_p1 bl printascii + mov r0, r9 + bl printhex8 + adr r0, str_p2 + bl printascii b __error -str_p1: .asciz "\nError: unrecognized/unsupported processor variant.\n" +str_p1: .asciz "\nError: unrecognized/unsupported processor variant (0x" +str_p2: .asciz ").\n" .align #endif diff --git a/arch/arm/kernel/thumbee.c b/arch/arm/kernel/thumbee.c new file mode 100644 index 00000000000..df3f6b7ebce --- /dev/null +++ b/arch/arm/kernel/thumbee.c @@ -0,0 +1,81 @@ +/* + * arch/arm/kernel/thumbee.c + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include <asm/thread_notify.h> + +/* + * Access to the ThumbEE Handler Base register + */ +static inline unsigned long teehbr_read() +{ + unsigned long v; + asm("mrc p14, 6, %0, c1, c0, 0\n" : "=r" (v)); + return v; +} + +static inline void teehbr_write(unsigned long v) +{ + asm("mcr p14, 6, %0, c1, c0, 0\n" : : "r" (v)); +} + +static int thumbee_notifier(struct notifier_block *self, unsigned long cmd, void *t) +{ + struct thread_info *thread = t; + + switch (cmd) { + case THREAD_NOTIFY_FLUSH: + thread->thumbee_state = 0; + break; + case THREAD_NOTIFY_SWITCH: + current_thread_info()->thumbee_state = teehbr_read(); + teehbr_write(thread->thumbee_state); + break; + } + + return NOTIFY_DONE; +} + +static struct notifier_block thumbee_notifier_block = { + .notifier_call = thumbee_notifier, +}; + +static int __init thumbee_init(void) +{ + unsigned long pfr0; + unsigned int cpu_arch = cpu_architecture(); + + if (cpu_arch < CPU_ARCH_ARMv7) + return 0; + + /* processor feature register 0 */ + asm("mrc p15, 0, %0, c0, c1, 0\n" : "=r" (pfr0)); + if ((pfr0 & 0x0000f000) != 0x00001000) + return 0; + + printk(KERN_INFO "ThumbEE CPU extension supported.\n"); + elf_hwcap |= HWCAP_THUMBEE; + thread_register_notifier(&thumbee_notifier_block); + + return 0; +} + +late_initcall(thumbee_init); diff --git a/arch/arm/mach-aaec2000/clock.c b/arch/arm/mach-aaec2000/clock.c index 74aa7a39bb6..e10ee158d72 100644 --- a/arch/arm/mach-aaec2000/clock.c +++ b/arch/arm/mach-aaec2000/clock.c @@ -18,8 +18,6 @@ #include <linux/clk.h> #include <linux/mutex.h> -#include <asm/semaphore.h> - #include "clock.h" static LIST_HEAD(clocks); diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 074dcd5d9a7..0fc07b6db74 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -12,18 +12,28 @@ config ARCH_AT91RM9200 config ARCH_AT91SAM9260 bool "AT91SAM9260 or AT91SAM9XE" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9261 bool "AT91SAM9261" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9263 bool "AT91SAM9263" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9RL bool "AT91SAM9RL" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS config ARCH_AT91CAP9 bool "AT91CAP9" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS config ARCH_AT91X40 bool "AT91x40" @@ -109,6 +119,13 @@ config MACH_KAFA help Select this if you are using Sperry-Sun's KAFA board. +config MACH_ECBAT91 + bool "emQbit ECB_AT91 SBC" + depends on ARCH_AT91RM9200 + help + Select this if you are using emQbit's ECB_AT91 board. + <http://wiki.emqbit.com/free-ecb-at91> + endif # ---------------------------------------------------------- @@ -133,6 +150,20 @@ config MACH_AT91SAM9260EK Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> +config MACH_CAM60 + bool "KwikByte KB9260 (CAM60) board" + depends on ARCH_AT91SAM9260 + help + Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260. + <http://www.kwikbyte.com/KB9260.html> + +config MACH_SAM9_L9260 + bool "Olimex SAM9-L9260 board" + depends on ARCH_AT91SAM9260 + help + Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. + <http://www.olimex.com/dev/sam9-L9260.html> + endif # ---------------------------------------------------------- @@ -216,7 +247,7 @@ comment "AT91 Board Options" config MTD_AT91_DATAFLASH_CARD bool "Enable DataFlash Card support" - depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK) + depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK || MACH_SAM9_L9260 || MACH_ECBAT91) help Enable support for the DataFlash card. diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index bf5f293dccf..8d9bc0153b1 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -29,9 +29,12 @@ obj-$(CONFIG_MACH_KB9200) += board-kb9202.o obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o obj-$(CONFIG_MACH_KAFA) += board-kafa.o obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o +obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o # AT91SAM9260 board-specific support obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o +obj-$(CONFIG_MACH_CAM60) += board-cam60.o +obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o # AT91SAM9261 board-specific support obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c index 48d27d8000b..933fa8f55cb 100644 --- a/arch/arm/mach-at91/at91cap9.c +++ b/arch/arm/mach-at91/at91cap9.c @@ -13,12 +13,14 @@ */ #include <linux/module.h> +#include <linux/pm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/arch/at91cap9.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> #include "generic.h" #include "clock.h" @@ -288,6 +290,12 @@ static void at91cap9_reset(void) at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); } +static void at91cap9_poweroff(void) +{ + at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW); +} + + /* -------------------------------------------------------------------- * AT91CAP9 processor initialization * -------------------------------------------------------------------- */ @@ -298,6 +306,7 @@ void __init at91cap9_initialize(unsigned long main_clock) iotable_init(at91cap9_io_desc, ARRAY_SIZE(at91cap9_io_desc)); at91_arch_reset = at91cap9_reset; + pm_power_off = at91cap9_poweroff; at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1); /* Init clock subsystem */ diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index c50fad9cd14..f1a80d74a4b 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -16,15 +16,15 @@ #include <linux/dma-mapping.h> #include <linux/platform_device.h> -#include <linux/mtd/physmap.h> +#include <linux/i2c-gpio.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> #include <asm/arch/gpio.h> #include <asm/arch/at91cap9.h> -#include <asm/arch/at91sam926x_mc.h> #include <asm/arch/at91cap9_matrix.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" @@ -283,10 +283,15 @@ static struct at91_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 static struct resource nand_resources[] = { - { + [0] = { .start = NAND_BASE, .end = NAND_BASE + SZ_256M - 1, .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91_BASE_SYS + AT91_ECC, + .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1, + .flags = IORESOURCE_MEM, } }; @@ -344,6 +349,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) void __init at91_add_device_nand(struct at91_nand_data *data) {} #endif + /* -------------------------------------------------------------------- * TWI (i2c) * -------------------------------------------------------------------- */ @@ -532,13 +538,59 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) /* -------------------------------------------------------------------- + * Timer/Counter block + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb_resources[] = { + [0] = { + .start = AT91CAP9_BASE_TCB0, + .end = AT91CAP9_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91CAP9_ID_TCB, + .end = AT91CAP9_ID_TCB, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91cap9_tcb_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb_resources, + .num_resources = ARRAY_SIZE(tcb_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has one clock and irq for all three TC channels */ + at91_clock_associate("tcb_clk", &at91cap9_tcb_device.dev, "t0_clk"); + platform_device_register(&at91cap9_tcb_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTT * -------------------------------------------------------------------- */ +static struct resource rtt_resources[] = { + { + .start = AT91_BASE_SYS + AT91_RTT, + .end = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1, + .flags = IORESOURCE_MEM, + } +}; + static struct platform_device at91cap9_rtt_device = { .name = "at91_rtt", - .id = -1, - .num_resources = 0, + .id = 0, + .resource = rtt_resources, + .num_resources = ARRAY_SIZE(rtt_resources), }; static void __init at91_add_device_rtt(void) @@ -990,7 +1042,7 @@ static inline void configure_usart2_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) @@ -1031,8 +1083,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1043,6 +1093,9 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} @@ -1060,6 +1113,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtt(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index ef6aeb86e98..de19bee83f7 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -577,6 +577,90 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) /* -------------------------------------------------------------------- + * Timer/Counter blocks + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb0_resources[] = { + [0] = { + .start = AT91RM9200_BASE_TCB0, + .end = AT91RM9200_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91RM9200_ID_TC0, + .end = AT91RM9200_ID_TC0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91RM9200_ID_TC1, + .end = AT91RM9200_ID_TC1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91RM9200_ID_TC2, + .end = AT91RM9200_ID_TC2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91rm9200_tcb0_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb0_resources, + .num_resources = ARRAY_SIZE(tcb0_resources), +}; + +static struct resource tcb1_resources[] = { + [0] = { + .start = AT91RM9200_BASE_TCB1, + .end = AT91RM9200_BASE_TCB1 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91RM9200_ID_TC3, + .end = AT91RM9200_ID_TC3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91RM9200_ID_TC4, + .end = AT91RM9200_ID_TC4, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91RM9200_ID_TC5, + .end = AT91RM9200_ID_TC5, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91rm9200_tcb1_device = { + .name = "atmel_tcb", + .id = 1, + .resource = tcb1_resources, + .num_resources = ARRAY_SIZE(tcb1_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has a separate clock and irq for each TC channel */ + at91_clock_associate("tc0_clk", &at91rm9200_tcb0_device.dev, "t0_clk"); + at91_clock_associate("tc1_clk", &at91rm9200_tcb0_device.dev, "t1_clk"); + at91_clock_associate("tc2_clk", &at91rm9200_tcb0_device.dev, "t2_clk"); + platform_device_register(&at91rm9200_tcb0_device); + + at91_clock_associate("tc3_clk", &at91rm9200_tcb1_device.dev, "t0_clk"); + at91_clock_associate("tc4_clk", &at91rm9200_tcb1_device.dev, "t1_clk"); + at91_clock_associate("tc5_clk", &at91rm9200_tcb1_device.dev, "t2_clk"); + platform_device_register(&at91rm9200_tcb1_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTC * -------------------------------------------------------------------- */ @@ -1019,7 +1103,7 @@ static inline void configure_usart3_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ void __init __deprecated at91_init_serial(struct at91_uart_config *config) @@ -1110,8 +1194,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1122,6 +1204,9 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} @@ -1141,6 +1226,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtc(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 18d06612ce8..ee26550cdc2 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -11,6 +11,7 @@ */ #include <linux/module.h> +#include <linux/pm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -18,6 +19,7 @@ #include <asm/arch/at91sam9260.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> #include "generic.h" #include "clock.h" @@ -267,6 +269,11 @@ static void at91sam9260_reset(void) at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); } +static void at91sam9260_poweroff(void) +{ + at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW); +} + /* -------------------------------------------------------------------- * AT91SAM9260 processor initialization @@ -304,6 +311,7 @@ void __init at91sam9260_initialize(unsigned long main_clock) iotable_init(at91sam9260_sram_desc, ARRAY_SIZE(at91sam9260_sram_desc)); at91_arch_reset = at91sam9260_reset; + pm_power_off = at91sam9260_poweroff; at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1) | (1 << AT91SAM9260_ID_IRQ2); diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 105f8403860..393a32aefce 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -19,8 +19,8 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> #include <asm/arch/at91sam9260.h> -#include <asm/arch/at91sam926x_mc.h> #include <asm/arch/at91sam9260_matrix.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" @@ -288,10 +288,15 @@ static struct at91_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 static struct resource nand_resources[] = { - { + [0] = { .start = NAND_BASE, .end = NAND_BASE + SZ_256M - 1, .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91_BASE_SYS + AT91_ECC, + .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1, + .flags = IORESOURCE_MEM, } }; @@ -540,6 +545,90 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) /* -------------------------------------------------------------------- + * Timer/Counter blocks + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb0_resources[] = { + [0] = { + .start = AT91SAM9260_BASE_TCB0, + .end = AT91SAM9260_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9260_ID_TC0, + .end = AT91SAM9260_ID_TC0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91SAM9260_ID_TC1, + .end = AT91SAM9260_ID_TC1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91SAM9260_ID_TC2, + .end = AT91SAM9260_ID_TC2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9260_tcb0_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb0_resources, + .num_resources = ARRAY_SIZE(tcb0_resources), +}; + +static struct resource tcb1_resources[] = { + [0] = { + .start = AT91SAM9260_BASE_TCB1, + .end = AT91SAM9260_BASE_TCB1 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9260_ID_TC3, + .end = AT91SAM9260_ID_TC3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91SAM9260_ID_TC4, + .end = AT91SAM9260_ID_TC4, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91SAM9260_ID_TC5, + .end = AT91SAM9260_ID_TC5, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9260_tcb1_device = { + .name = "atmel_tcb", + .id = 1, + .resource = tcb1_resources, + .num_resources = ARRAY_SIZE(tcb1_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has a separate clock and irq for each TC channel */ + at91_clock_associate("tc0_clk", &at91sam9260_tcb0_device.dev, "t0_clk"); + at91_clock_associate("tc1_clk", &at91sam9260_tcb0_device.dev, "t1_clk"); + at91_clock_associate("tc2_clk", &at91sam9260_tcb0_device.dev, "t2_clk"); + platform_device_register(&at91sam9260_tcb0_device); + + at91_clock_associate("tc3_clk", &at91sam9260_tcb1_device.dev, "t0_clk"); + at91_clock_associate("tc4_clk", &at91sam9260_tcb1_device.dev, "t1_clk"); + at91_clock_associate("tc5_clk", &at91sam9260_tcb1_device.dev, "t2_clk"); + platform_device_register(&at91sam9260_tcb1_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTT * -------------------------------------------------------------------- */ @@ -553,7 +642,7 @@ static struct resource rtt_resources[] = { static struct platform_device at91sam9260_rtt_device = { .name = "at91_rtt", - .id = -1, + .id = 0, .resource = rtt_resources, .num_resources = ARRAY_SIZE(rtt_resources), }; @@ -962,64 +1051,9 @@ static inline void configure_usart5_pins(void) at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ -void __init __deprecated at91_init_serial(struct at91_uart_config *config) -{ - int i; - - /* Fill in list of supported UARTs */ - for (i = 0; i < config->nr_tty; i++) { - switch (config->tty_map[i]) { - case 0: - configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI); - at91_uarts[i] = &at91sam9260_uart0_device; - at91_clock_associate("usart0_clk", &at91sam9260_uart0_device.dev, "usart"); - break; - case 1: - configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9260_uart1_device; - at91_clock_associate("usart1_clk", &at91sam9260_uart1_device.dev, "usart"); - break; - case 2: - configure_usart2_pins(0); - at91_uarts[i] = &at91sam9260_uart2_device; - at91_clock_associate("usart2_clk", &at91sam9260_uart2_device.dev, "usart"); - break; - case 3: - configure_usart3_pins(0); - at91_uarts[i] = &at91sam9260_uart3_device; - at91_clock_associate("usart3_clk", &at91sam9260_uart3_device.dev, "usart"); - break; - case 4: - configure_usart4_pins(); - at91_uarts[i] = &at91sam9260_uart4_device; - at91_clock_associate("usart4_clk", &at91sam9260_uart4_device.dev, "usart"); - break; - case 5: - configure_usart5_pins(); - at91_uarts[i] = &at91sam9260_uart5_device; - at91_clock_associate("usart5_clk", &at91sam9260_uart5_device.dev, "usart"); - break; - case 6: - configure_dbgu_pins(); - at91_uarts[i] = &at91sam9260_dbgu_device; - at91_clock_associate("mck", &at91sam9260_dbgu_device.dev, "usart"); - break; - default: - continue; - } - at91_uarts[i]->id = i; /* update ID number to mapped ID */ - } - - /* Set serial console device */ - if (config->console_tty < ATMEL_MAX_UART) - atmel_default_console_device = at91_uarts[config->console_tty]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); -} - void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) { struct platform_device *pdev; @@ -1073,8 +1107,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1085,9 +1117,11 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else -void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} @@ -1103,6 +1137,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtt(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 90b87e1877d..35bf6fd5251 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -11,12 +11,14 @@ */ #include <linux/module.h> +#include <linux/pm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/arch/at91sam9261.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> #include "generic.h" #include "clock.h" @@ -245,6 +247,11 @@ static void at91sam9261_reset(void) at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); } +static void at91sam9261_poweroff(void) +{ + at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW); +} + /* -------------------------------------------------------------------- * AT91SAM9261 processor initialization @@ -256,6 +263,7 @@ void __init at91sam9261_initialize(unsigned long main_clock) iotable_init(at91sam9261_io_desc, ARRAY_SIZE(at91sam9261_io_desc)); at91_arch_reset = at91sam9261_reset; + pm_power_off = at91sam9261_poweroff; at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1) | (1 << AT91SAM9261_ID_IRQ2); diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 245641263fc..37cd547855b 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -24,7 +24,7 @@ #include <asm/arch/gpio.h> #include <asm/arch/at91sam9261.h> #include <asm/arch/at91sam9261_matrix.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" @@ -548,6 +548,55 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} /* -------------------------------------------------------------------- + * Timer/Counter block + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb_resources[] = { + [0] = { + .start = AT91SAM9261_BASE_TCB0, + .end = AT91SAM9261_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9261_ID_TC0, + .end = AT91SAM9261_ID_TC0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91SAM9261_ID_TC1, + .end = AT91SAM9261_ID_TC1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91SAM9261_ID_TC2, + .end = AT91SAM9261_ID_TC2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9261_tcb_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb_resources, + .num_resources = ARRAY_SIZE(tcb_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has a separate clock and irq for each TC channel */ + at91_clock_associate("tc0_clk", &at91sam9261_tcb_device.dev, "t0_clk"); + at91_clock_associate("tc1_clk", &at91sam9261_tcb_device.dev, "t1_clk"); + at91_clock_associate("tc2_clk", &at91sam9261_tcb_device.dev, "t2_clk"); + platform_device_register(&at91sam9261_tcb_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTT * -------------------------------------------------------------------- */ @@ -561,7 +610,7 @@ static struct resource rtt_resources[] = { static struct platform_device at91sam9261_rtt_device = { .name = "at91_rtt", - .id = -1, + .id = 0, .resource = rtt_resources, .num_resources = ARRAY_SIZE(rtt_resources), }; @@ -938,49 +987,9 @@ static inline void configure_usart2_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PA16, 0); /* CTS2 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ -void __init __deprecated at91_init_serial(struct at91_uart_config *config) -{ - int i; - - /* Fill in list of supported UARTs */ - for (i = 0; i < config->nr_tty; i++) { - switch (config->tty_map[i]) { - case 0: - configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9261_uart0_device; - at91_clock_associate("usart0_clk", &at91sam9261_uart0_device.dev, "usart"); - break; - case 1: - configure_usart1_pins(0); - at91_uarts[i] = &at91sam9261_uart1_device; - at91_clock_associate("usart1_clk", &at91sam9261_uart1_device.dev, "usart"); - break; - case 2: - configure_usart2_pins(0); - at91_uarts[i] = &at91sam9261_uart2_device; - at91_clock_associate("usart2_clk", &at91sam9261_uart2_device.dev, "usart"); - break; - case 3: - configure_dbgu_pins(); - at91_uarts[i] = &at91sam9261_dbgu_device; - at91_clock_associate("mck", &at91sam9261_dbgu_device.dev, "usart"); - break; - default: - continue; - } - at91_uarts[i]->id = i; /* update ID number to mapped ID */ - } - - /* Set serial console device */ - if (config->console_tty < ATMEL_MAX_UART) - atmel_default_console_device = at91_uarts[config->console_tty]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); -} - void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) { struct platform_device *pdev; @@ -1019,8 +1028,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1031,9 +1038,11 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else -void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} @@ -1050,6 +1059,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtt(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index a53ba0f7435..052074a9f2d 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -11,12 +11,14 @@ */ #include <linux/module.h> +#include <linux/pm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/arch/at91sam9263.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> #include "generic.h" #include "clock.h" @@ -271,6 +273,11 @@ static void at91sam9263_reset(void) at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); } +static void at91sam9263_poweroff(void) +{ + at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW); +} + /* -------------------------------------------------------------------- * AT91SAM9263 processor initialization @@ -282,6 +289,7 @@ void __init at91sam9263_initialize(unsigned long main_clock) iotable_init(at91sam9263_io_desc, ARRAY_SIZE(at91sam9263_io_desc)); at91_arch_reset = at91sam9263_reset; + pm_power_off = at91sam9263_poweroff; at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1); /* Init clock subsystem */ diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 0b12e1adcc8..b6454c52596 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -22,8 +22,8 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> #include <asm/arch/at91sam9263.h> -#include <asm/arch/at91sam926x_mc.h> #include <asm/arch/at91sam9263_matrix.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" @@ -358,10 +358,15 @@ static struct at91_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 static struct resource nand_resources[] = { - { + [0] = { .start = NAND_BASE, .end = NAND_BASE + SZ_256M - 1, .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91_BASE_SYS + AT91_ECC0, + .end = AT91_BASE_SYS + AT91_ECC0 + SZ_512 - 1, + .flags = IORESOURCE_MEM, } }; @@ -783,6 +788,43 @@ void __init at91_add_device_isi(void) {} /* -------------------------------------------------------------------- + * Timer/Counter block + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb_resources[] = { + [0] = { + .start = AT91SAM9263_BASE_TCB0, + .end = AT91SAM9263_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9263_ID_TCB, + .end = AT91SAM9263_ID_TCB, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9263_tcb_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb_resources, + .num_resources = ARRAY_SIZE(tcb_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has one clock and irq for all three TC channels */ + at91_clock_associate("tcb_clk", &at91sam9263_tcb_device.dev, "t0_clk"); + platform_device_register(&at91sam9263_tcb_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTT * -------------------------------------------------------------------- */ @@ -933,9 +975,6 @@ static inline void configure_ssc1_pins(unsigned pins) } /* - * Return the device node so that board init code can use it as the - * parent for the device node reflecting how it's used on this board. - * * SSC controllers are accessed through library code, instead of any * kind of all-singing/all-dancing driver. For example one could be * used by a particular I2S audio codec's driver, while another one @@ -1146,49 +1185,9 @@ static inline void configure_usart2_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ -void __init __deprecated at91_init_serial(struct at91_uart_config *config) -{ - int i; - - /* Fill in list of supported UARTs */ - for (i = 0; i < config->nr_tty; i++) { - switch (config->tty_map[i]) { - case 0: - configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9263_uart0_device; - at91_clock_associate("usart0_clk", &at91sam9263_uart0_device.dev, "usart"); - break; - case 1: - configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9263_uart1_device; - at91_clock_associate("usart1_clk", &at91sam9263_uart1_device.dev, "usart"); - break; - case 2: - configure_usart2_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9263_uart2_device; - at91_clock_associate("usart2_clk", &at91sam9263_uart2_device.dev, "usart"); - break; - case 3: - configure_dbgu_pins(); - at91_uarts[i] = &at91sam9263_dbgu_device; - at91_clock_associate("mck", &at91sam9263_dbgu_device.dev, "usart"); - break; - default: - continue; - } - at91_uarts[i]->id = i; /* update ID number to mapped ID */ - } - - /* Set serial console device */ - if (config->console_tty < ATMEL_MAX_UART) - atmel_default_console_device = at91_uarts[config->console_tty]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); -} - void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) { struct platform_device *pdev; @@ -1227,8 +1226,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1239,9 +1236,11 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else -void __init at91_init_serial(struct at91_uart_config *config) {} void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} @@ -1257,6 +1256,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtt(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index e38d2377099..5cecbd7de6a 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -1,23 +1,20 @@ /* - * linux/arch/arm/mach-at91/at91sam926x_time.c + * at91sam926x_time.c - Periodic Interval Timer (PIT) for at91sam926x * * Copyright (C) 2005-2006 M. Amine SAYA, ATMEL Rousset, France * Revision 2005 M. Nicolas Diremdjian, ATMEL Rousset, France + * Converted to ClockSource/ClockEvents by David Brownell. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - -#include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/time.h> +#include <linux/clk.h> +#include <linux/clockchips.h> -#include <asm/hardware.h> -#include <asm/io.h> #include <asm/mach/time.h> #include <asm/arch/at91_pit.h> @@ -26,85 +23,167 @@ #define PIT_CPIV(x) ((x) & AT91_PIT_CPIV) #define PIT_PICNT(x) (((x) & AT91_PIT_PICNT) >> 20) +static u32 pit_cycle; /* write-once */ +static u32 pit_cnt; /* access only w/system irq blocked */ + + /* - * Returns number of microseconds since last timer interrupt. Note that interrupts - * will have been disabled by do_gettimeofday() - * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy. + * Clocksource: just a monotonic counter of MCK/16 cycles. + * We don't care whether or not PIT irqs are enabled. */ -static unsigned long at91sam926x_gettimeoffset(void) +static cycle_t read_pit_clk(void) { - unsigned long elapsed; - unsigned long t = at91_sys_read(AT91_PIT_PIIR); + unsigned long flags; + u32 elapsed; + u32 t; + + raw_local_irq_save(flags); + elapsed = pit_cnt; + t = at91_sys_read(AT91_PIT_PIIR); + raw_local_irq_restore(flags); + + elapsed += PIT_PICNT(t) * pit_cycle; + elapsed += PIT_CPIV(t); + return elapsed; +} + +static struct clocksource pit_clk = { + .name = "pit", + .rating = 175, + .read = read_pit_clk, + .shift = 20, + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; - elapsed = (PIT_PICNT(t) * LATCH) + PIT_CPIV(t); /* hardware clock cycles */ - return (unsigned long)(elapsed * jiffies_to_usecs(1)) / LATCH; +/* + * Clockevent device: interrupts every 1/HZ (== pit_cycles * MCK/16) + */ +static void +pit_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev) +{ + unsigned long flags; + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + /* update clocksource counter, then enable the IRQ */ + raw_local_irq_save(flags); + pit_cnt += pit_cycle * PIT_PICNT(at91_sys_read(AT91_PIT_PIVR)); + at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN + | AT91_PIT_PITIEN); + raw_local_irq_restore(flags); + break; + case CLOCK_EVT_MODE_ONESHOT: + BUG(); + /* FALLTHROUGH */ + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + /* disable irq, leaving the clocksource active */ + at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN); + break; + case CLOCK_EVT_MODE_RESUME: + break; + } } +static struct clock_event_device pit_clkevt = { + .name = "pit", + .features = CLOCK_EVT_FEAT_PERIODIC, + .shift = 32, + .rating = 100, + .cpumask = CPU_MASK_CPU0, + .set_mode = pit_clkevt_mode, +}; + + /* * IRQ handler for the timer. */ -static irqreturn_t at91sam926x_timer_interrupt(int irq, void *dev_id) +static irqreturn_t at91sam926x_pit_interrupt(int irq, void *dev_id) { - volatile long nr_ticks; - if (at91_sys_read(AT91_PIT_SR) & AT91_PIT_PITS) { /* This is a shared interrupt */ - /* Get number to ticks performed before interrupt and clear PIT interrupt */ + /* The PIT interrupt may be disabled, and is shared */ + if ((pit_clkevt.mode == CLOCK_EVT_MODE_PERIODIC) + && (at91_sys_read(AT91_PIT_SR) & AT91_PIT_PITS)) { + unsigned nr_ticks; + + /* Get number of ticks performed before irq, and ack it */ nr_ticks = PIT_PICNT(at91_sys_read(AT91_PIT_PIVR)); do { - timer_tick(); + pit_cnt += pit_cycle; + pit_clkevt.event_handler(&pit_clkevt); nr_ticks--; } while (nr_ticks); return IRQ_HANDLED; - } else - return IRQ_NONE; /* not handled */ + } + + return IRQ_NONE; } -static struct irqaction at91sam926x_timer_irq = { +static struct irqaction at91sam926x_pit_irq = { .name = "at91_tick", .flags = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = at91sam926x_timer_interrupt + .handler = at91sam926x_pit_interrupt }; -void at91sam926x_timer_reset(void) +static void at91sam926x_pit_reset(void) { - /* Disable timer */ + /* Disable timer and irqs */ at91_sys_write(AT91_PIT_MR, 0); - /* Clear any pending interrupts */ - (void) at91_sys_read(AT91_PIT_PIVR); + /* Clear any pending interrupts, wait for PIT to stop counting */ + while (PIT_CPIV(at91_sys_read(AT91_PIT_PIVR)) != 0) + cpu_relax(); - /* Set Period Interval timer and enable its interrupt */ - at91_sys_write(AT91_PIT_MR, (LATCH & AT91_PIT_PIV) | AT91_PIT_PITIEN | AT91_PIT_PITEN); + /* Start PIT but don't enable IRQ */ + at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN); } /* - * Set up timer interrupt. + * Set up both clocksource and clockevent support. */ -void __init at91sam926x_timer_init(void) +static void __init at91sam926x_pit_init(void) { - /* Initialize and enable the timer */ - at91sam926x_timer_reset(); + unsigned long pit_rate; + unsigned bits; + + /* + * Use our actual MCK to figure out how many MCK/16 ticks per + * 1/HZ period (instead of a compile-time constant LATCH). + */ + pit_rate = clk_get_rate(clk_get(NULL, "mck")) / 16; + pit_cycle = (pit_rate + HZ/2) / HZ; + WARN_ON(((pit_cycle - 1) & ~AT91_PIT_PIV) != 0); - /* Make IRQs happen for the system timer. */ - setup_irq(AT91_ID_SYS, &at91sam926x_timer_irq); + /* Initialize and enable the timer */ + at91sam926x_pit_reset(); + + /* + * Register clocksource. The high order bits of PIV are unused, + * so this isn't a 32-bit counter unless we get clockevent irqs. + */ + pit_clk.mult = clocksource_hz2mult(pit_rate, pit_clk.shift); + bits = 12 /* PICNT */ + ilog2(pit_cycle) /* PIV */; + pit_clk.mask = CLOCKSOURCE_MASK(bits); + clocksource_register(&pit_clk); + + /* Set up irq handler */ + setup_irq(AT91_ID_SYS, &at91sam926x_pit_irq); + + /* Set up and register clockevents */ + pit_clkevt.mult = div_sc(pit_rate, NSEC_PER_SEC, pit_clkevt.shift); + clockevents_register_device(&pit_clkevt); } -#ifdef CONFIG_PM -static void at91sam926x_timer_suspend(void) +static void at91sam926x_pit_suspend(void) { /* Disable timer */ at91_sys_write(AT91_PIT_MR, 0); } -#else -#define at91sam926x_timer_suspend NULL -#endif struct sys_timer at91sam926x_timer = { - .init = at91sam926x_timer_init, - .offset = at91sam926x_gettimeoffset, - .suspend = at91sam926x_timer_suspend, - .resume = at91sam926x_timer_reset, + .init = at91sam926x_pit_init, + .suspend = at91sam926x_pit_suspend, + .resume = at91sam926x_pit_reset, }; - diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 4813a35f6cf..902c79893ec 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -10,6 +10,7 @@ */ #include <linux/module.h> +#include <linux/pm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -17,6 +18,7 @@ #include <asm/arch/at91sam9rl.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> #include "generic.h" #include "clock.h" @@ -244,6 +246,11 @@ static void at91sam9rl_reset(void) at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); } +static void at91sam9rl_poweroff(void) +{ + at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW); +} + /* -------------------------------------------------------------------- * AT91SAM9RL processor initialization @@ -274,6 +281,7 @@ void __init at91sam9rl_initialize(unsigned long main_clock) iotable_init(at91sam9rl_sram_desc, ARRAY_SIZE(at91sam9rl_sram_desc)); at91_arch_reset = at91sam9rl_reset; + pm_power_off = at91sam9rl_poweroff; at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0); /* Init clock subsystem */ diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index f43b5c33e45..dbb9a5fc209 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -20,7 +20,7 @@ #include <asm/arch/gpio.h> #include <asm/arch/at91sam9rl.h> #include <asm/arch/at91sam9rl_matrix.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" @@ -105,10 +105,15 @@ static struct at91_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 static struct resource nand_resources[] = { - { + [0] = { .start = NAND_BASE, .end = NAND_BASE + SZ_256M - 1, .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91_BASE_SYS + AT91_ECC, + .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1, + .flags = IORESOURCE_MEM, } }; @@ -385,6 +390,55 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} /* -------------------------------------------------------------------- + * Timer/Counter block + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb_resources[] = { + [0] = { + .start = AT91SAM9RL_BASE_TCB0, + .end = AT91SAM9RL_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9RL_ID_TC0, + .end = AT91SAM9RL_ID_TC0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91SAM9RL_ID_TC1, + .end = AT91SAM9RL_ID_TC1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91SAM9RL_ID_TC2, + .end = AT91SAM9RL_ID_TC2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9rl_tcb_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb_resources, + .num_resources = ARRAY_SIZE(tcb_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has a separate clock and irq for each TC channel */ + at91_clock_associate("tc0_clk", &at91sam9rl_tcb_device.dev, "t0_clk"); + at91_clock_associate("tc1_clk", &at91sam9rl_tcb_device.dev, "t1_clk"); + at91_clock_associate("tc2_clk", &at91sam9rl_tcb_device.dev, "t2_clk"); + platform_device_register(&at91sam9rl_tcb_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTC * -------------------------------------------------------------------- */ @@ -418,7 +472,7 @@ static struct resource rtt_resources[] = { static struct platform_device at91sam9rl_rtt_device = { .name = "at91_rtt", - .id = -1, + .id = 0, .resource = rtt_resources, .num_resources = ARRAY_SIZE(rtt_resources), }; @@ -539,9 +593,6 @@ static inline void configure_ssc1_pins(unsigned pins) } /* - * Return the device node so that board init code can use it as the - * parent for the device node reflecting how it's used on this board. - * * SSC controllers are accessed through library code, instead of any * kind of all-singing/all-dancing driver. For example one could be * used by a particular I2S audio codec's driver, while another one @@ -802,54 +853,9 @@ static inline void configure_usart3_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PD3, 0); /* CTS3 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ -void __init __deprecated at91_init_serial(struct at91_uart_config *config) -{ - int i; - - /* Fill in list of supported UARTs */ - for (i = 0; i < config->nr_tty; i++) { - switch (config->tty_map[i]) { - case 0: - configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91sam9rl_uart0_device; - at91_clock_associate("usart0_clk", &at91sam9rl_uart0_device.dev, "usart"); - break; - case 1: - configure_usart1_pins(0); - at91_uarts[i] = &at91sam9rl_uart1_device; - at91_clock_associate("usart1_clk", &at91sam9rl_uart1_device.dev, "usart"); - break; - case 2: - configure_usart2_pins(0); - at91_uarts[i] = &at91sam9rl_uart2_device; - at91_clock_associate("usart2_clk", &at91sam9rl_uart2_device.dev, "usart"); - break; - case 3: - configure_usart3_pins(0); - at91_uarts[i] = &at91sam9rl_uart3_device; - at91_clock_associate("usart3_clk", &at91sam9rl_uart3_device.dev, "usart"); - break; - case 4: - configure_dbgu_pins(); - at91_uarts[i] = &at91sam9rl_dbgu_device; - at91_clock_associate("mck", &at91sam9rl_dbgu_device.dev, "usart"); - break; - default: - continue; - } - at91_uarts[i]->id = i; /* update ID number to mapped ID */ - } - - /* Set serial console device */ - if (config->console_tty < ATMEL_MAX_UART) - atmel_default_console_device = at91_uarts[config->console_tty]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); -} - void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) { struct platform_device *pdev; @@ -893,8 +899,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -905,9 +909,11 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else -void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} @@ -925,6 +931,7 @@ static int __init at91_add_standard_devices(void) at91_add_device_rtc(); at91_add_device_rtt(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c new file mode 100644 index 00000000000..b22a1a00405 --- /dev/null +++ b/arch/arm/mach-at91/board-cam60.c @@ -0,0 +1,180 @@ +/* + * KwikByte CAM60 (KB9260) + * + * based on board-sam9260ek.c + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + + +static void __init cam60_map_io(void) +{ + /* Initialize processor: 10 MHz crystal */ + at91sam9260_initialize(10000000); + + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init cam60_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * USB Host + */ +static struct at91_usbh_data __initdata cam60_usbh_data = { + .ports = 1, +}; + + +/* + * SPI devices. + */ +#if defined(CONFIG_MTD_DATAFLASH) +static struct mtd_partition __initdata cam60_spi_partitions[] = { + { + .name = "BOOT1", + .offset = 0, + .size = 4 * 1056, + }, + { + .name = "BOOT2", + .offset = MTDPART_OFS_NXTBLK, + .size = 256 * 1056, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 2222 * 1056, + }, + { + .name = "file system", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct flash_platform_data __initdata cam60_spi_flash_platform_data = { + .name = "spi_flash", + .parts = cam60_spi_partitions, + .nr_parts = ARRAY_SIZE(cam60_spi_partitions) +}; +#endif + +static struct spi_board_info cam60_spi_devices[] = { +#if defined(CONFIG_MTD_DATAFLASH) + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + .platform_data = &cam60_spi_flash_platform_data + }, +#endif +}; + + +/* + * MACB Ethernet device + */ +static struct __initdata at91_eth_data cam60_macb_data = { + .phy_irq_pin = AT91_PIN_PB5, + .is_rmii = 0, +}; + + +/* + * NAND Flash + */ +static struct mtd_partition __initdata cam60_nand_partition[] = { + { + .name = "nand_fs", + .offset = 0, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(cam60_nand_partition); + return cam60_nand_partition; +} + +static struct at91_nand_data __initdata cam60_nand_data = { + .ale = 21, + .cle = 22, + // .det_pin = ... not there + .rdy_pin = AT91_PIN_PA9, + .enable_pin = AT91_PIN_PA7, + .partition_info = nand_partitions, +}; + + +static void __init cam60_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* SPI */ + at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); + /* Ethernet */ + at91_add_device_eth(&cam60_macb_data); + /* USB Host */ + /* enable USB power supply circuit */ + at91_set_gpio_output(AT91_PIN_PB18, 1); + at91_add_device_usbh(&cam60_usbh_data); + /* NAND */ + at91_add_device_nand(&cam60_nand_data); +} + +MACHINE_START(CAM60, "KwikByte CAM60") + /* Maintainer: KwikByte */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = cam60_map_io, + .init_irq = cam60_init_irq, + .init_machine = cam60_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 18543713154..e5512d1ff21 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -45,7 +45,7 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> #include <asm/arch/at91cap9_matrix.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index 0e2a11fc5bb..26fea4dcc3a 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -43,17 +43,6 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata csb337_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init csb337_map_io(void) { /* Initialize processor: 3.6864 MHz crystal */ @@ -62,8 +51,11 @@ static void __init csb337_map_io(void) /* Setup the LEDs */ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1); - /* Setup the serial ports and console */ - at91_init_serial(&csb337_uart_config); + /* DBGU on ttyS0 */ + at91_register_uart(0, 0, 0); + + /* make console=ttyS0 the default */ + at91_set_serial_console(0); } static void __init csb337_init_irq(void) diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index c5c721d27f4..419fd19b620 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -40,27 +40,16 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata csb637_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init csb637_map_io(void) { /* Initialize processor: 3.6864 MHz crystal */ at91rm9200_initialize(3686400, AT91RM9200_BGA); - /* Setup the LEDs */ - at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2); + /* DBGU on ttyS0 */ + at91_register_uart(0, 0, 0); - /* Setup the serial ports and console */ - at91_init_serial(&csb637_uart_config); + /* make console=ttyS0 the default */ + at91_set_serial_console(0); } static void __init csb637_init_irq(void) @@ -118,8 +107,19 @@ static struct platform_device csb_flash = { .num_resources = ARRAY_SIZE(csb_flash_resources), }; +static struct gpio_led csb_leds[] = { + { /* "d1", red */ + .name = "d1", + .gpio = AT91_PIN_PB2, + .active_low = 1, + .default_trigger = "heartbeat", + }, +}; + static void __init csb637_board_init(void) { + /* LED(s) */ + at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds)); /* Serial */ at91_add_device_serial(); /* Ethernet */ diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c new file mode 100644 index 00000000000..e77fad44383 --- /dev/null +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -0,0 +1,178 @@ +/* + * linux/arch/arm/mach-at91rm9200/board-ecbat91.c + * Copyright (C) 2007 emQbit.com. + * + * We started from board-dk.c, which is Copyright (C) 2005 SAN People. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + + +static void __init ecb_at91map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91rm9200_initialize(18432000, AT91RM9200_PQFP); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7); + + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx & Tx only) */ + at91_register_uart(AT91RM9200_ID_US0, 1, 0); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init ecb_at91init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static struct at91_eth_data __initdata ecb_at91eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 0, +}; + +static struct at91_usbh_data __initdata ecb_at91usbh_data = { + .ports = 1, +}; + +static struct at91_mmc_data __initdata ecb_at91mmc_data = { + .slot_b = 0, + .wire4 = 1, +}; + + +#if defined(CONFIG_MTD_DATAFLASH) +static struct mtd_partition __initdata my_flash0_partitions[] = +{ + { /* 0x8400 */ + .name = "Darrell-loader", + .offset = 0, + .size = 12* 1056, + }, + { + .name = "U-boot", + .offset = MTDPART_OFS_NXTBLK, + .size = 110 * 1056, + }, + { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ + .name = "UBoot-env", + .offset = MTDPART_OFS_NXTBLK, + .size = 8 * 1056, + }, + { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ + .name = "Kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 1534 * 1056, + }, + { /* 190200 - jffs2 root filesystem */ + .name = "Filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, /* 26 sectors */ + } +}; + +static struct flash_platform_data __initdata my_flash0_platform = { + .name = "Removable flash card", + .parts = my_flash0_partitions, + .nr_parts = ARRAY_SIZE(my_flash0_partitions) +}; + +#endif + +static struct spi_board_info __initdata ecb_at91spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 10 * 1000 * 1000, + .bus_num = 0, +#if defined(CONFIG_MTD_DATAFLASH) + .platform_data = &my_flash0_platform, +#endif + }, + { /* User accessable spi - cs1 (250KHz) */ + .modalias = "spi-cs1", + .chip_select = 1, + .max_speed_hz = 250 * 1000, + }, + { /* User accessable spi - cs2 (1MHz) */ + .modalias = "spi-cs2", + .chip_select = 2, + .max_speed_hz = 1 * 1000 * 1000, + }, + { /* User accessable spi - cs3 (10MHz) */ + .modalias = "spi-cs3", + .chip_select = 3, + .max_speed_hz = 10 * 1000 * 1000, + }, +}; + +static void __init ecb_at91board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + + /* Ethernet */ + at91_add_device_eth(&ecb_at91eth_data); + + /* USB Host */ + at91_add_device_usbh(&ecb_at91usbh_data); + + /* I2C */ + at91_add_device_i2c(NULL, 0); + + /* MMC */ + at91_add_device_mmc(0, &ecb_at91mmc_data); + + /* SPI */ + at91_add_device_spi(ecb_at91spi_devices, ARRAY_SIZE(ecb_at91spi_devices)); +} + +MACHINE_START(ECBAT91, "emQbit's ECB_AT91") + /* Maintainer: emQbit.com */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = ecb_at91map_io, + .init_irq = ecb_at91init_irq, + .init_machine = ecb_at91board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c new file mode 100644 index 00000000000..8f76af5e219 --- /dev/null +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -0,0 +1,199 @@ +/* + * linux/arch/arm/mach-at91/board-sam9-l9260.c + * + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * Copyright (C) 2007 Olimex Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + + +static void __init ek_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91sam9260_initialize(18432000); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6); + + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */ + at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init ek_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata ek_usbh_data = { + .ports = 2, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata ek_udc_data = { + .vbus_pin = AT91_PIN_PC5, + .pullup_pin = 0, /* pull-up driven by UDC */ +}; + + +/* + * SPI devices. + */ +static struct spi_board_info ek_spi_devices[] = { +#if !defined(CONFIG_MMC_AT91) + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 1, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) + { /* DataFlash card */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +#endif +#endif +}; + + +/* + * MACB Ethernet device + */ +static struct at91_eth_data __initdata ek_macb_data = { + .phy_irq_pin = AT91_PIN_PA7, + .is_rmii = 0, +}; + + +/* + * NAND flash + */ +static struct mtd_partition __initdata ek_nand_partition[] = { + { + .name = "Bootloader Area", + .offset = 0, + .size = 10 * 1024 * 1024, + }, + { + .name = "User Area", + .offset = 10 * 1024 * 1024, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(ek_nand_partition); + return ek_nand_partition; +} + +static struct at91_nand_data __initdata ek_nand_data = { + .ale = 21, + .cle = 22, +// .det_pin = ... not connected + .rdy_pin = AT91_PIN_PC13, + .enable_pin = AT91_PIN_PC14, + .partition_info = nand_partitions, +#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) + .bus_width_16 = 1, +#else + .bus_width_16 = 0, +#endif +}; + + +/* + * MCI (SD/MMC) + */ +static struct at91_mmc_data __initdata ek_mmc_data = { + .slot_b = 1, + .wire4 = 1, + .det_pin = AT91_PIN_PC8, + .wp_pin = AT91_PIN_PC4, +// .vcc_pin = ... not connected +}; + +static void __init ek_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* USB Host */ + at91_add_device_usbh(&ek_usbh_data); + /* USB Device */ + at91_add_device_udc(&ek_udc_data); + /* SPI */ + at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); + /* NAND */ + at91_add_device_nand(&ek_nand_data); + /* Ethernet */ + at91_add_device_eth(&ek_macb_data); + /* MMC */ + at91_add_device_mmc(0, &ek_mmc_data); + /* I2C */ + at91_add_device_i2c(NULL, 0); +} + +MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260") + /* Maintainer: Olimex */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = ek_map_io, + .init_irq = ek_init_irq, + .init_machine = ek_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index b343a6c2812..4d1d9c77708 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -25,6 +25,8 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/spi/at73c213.h> +#include <linux/clk.h> #include <asm/hardware.h> #include <asm/setup.h> @@ -37,29 +39,28 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> -#include <asm/arch/at91sam926x_mc.h> #include "generic.h" -/* - * Serial port configuration. - * 0 .. 5 = USART0 .. USART5 - * 6 = DBGU - */ -static struct at91_uart_config __initdata ek_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 3, - .tty_map = { 6, 0, 1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */ -}; - static void __init ek_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ at91sam9260_initialize(18432000); - /* Setup the serial ports and console */ - at91_init_serial(&ek_uart_config); + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */ + at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init ek_init_irq(void) @@ -85,6 +86,35 @@ static struct at91_udc_data __initdata ek_udc_data = { /* + * Audio + */ +static struct at73c213_board_info at73c213_data = { + .ssc_id = 0, + .shortname = "AT91SAM9260-EK external DAC", +}; + +#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) +static void __init at73c213_set_clk(struct at73c213_board_info *info) +{ + struct clk *pck0; + struct clk *plla; + + pck0 = clk_get(NULL, "pck0"); + plla = clk_get(NULL, "plla"); + + /* AT73C213 MCK Clock */ + at91_set_B_periph(AT91_PIN_PC1, 0); /* PCK0 */ + + clk_set_parent(pck0, plla); + clk_put(plla); + + info->dac_clk = pck0; +} +#else +static void __init at73c213_set_clk(struct at73c213_board_info *info) {} +#endif + +/* * SPI devices. */ static struct spi_board_info ek_spi_devices[] = { @@ -110,6 +140,8 @@ static struct spi_board_info ek_spi_devices[] = { .chip_select = 0, .max_speed_hz = 10 * 1000 * 1000, .bus_num = 1, + .mode = SPI_MODE_1, + .platform_data = &at73c213_data, }, #endif }; @@ -172,6 +204,24 @@ static struct at91_mmc_data __initdata ek_mmc_data = { // .vcc_pin = ... not connected }; + +/* + * LEDs + */ +static struct gpio_led ek_leds[] = { + { /* "bottom" led, green, userled1 to be defined */ + .name = "ds5", + .gpio = AT91_PIN_PA6, + .active_low = 1, + .default_trigger = "none", + }, + { /* "power" led, yellow */ + .name = "ds1", + .gpio = AT91_PIN_PA9, + .default_trigger = "heartbeat", + } +}; + static void __init ek_board_init(void) { /* Serial */ @@ -190,6 +240,11 @@ static void __init ek_board_init(void) at91_add_device_mmc(0, &ek_mmc_data); /* I2C */ at91_add_device_i2c(NULL, 0); + /* SSC (to AT73C213) */ + at73c213_set_clk(&at73c213_data); + at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); + /* LEDs */ + at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); } MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 0ce38dfa6eb..08382c0df22 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -26,6 +26,8 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/spi/at73c213.h> +#include <linux/clk.h> #include <linux/dm9000.h> #include <linux/fb.h> #include <linux/gpio_keys.h> @@ -44,22 +46,11 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" -/* - * Serial port configuration. - * 0 .. 2 = USART0 .. USART2 - * 3 = DBGU - */ -static struct at91_uart_config __initdata ek_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 1, - .tty_map = { 3, -1, -1, -1 } /* ttyS0, ..., ttyS3 */ -}; - static void __init ek_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ @@ -68,8 +59,11 @@ static void __init ek_map_io(void) /* Setup the LEDs */ at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14); - /* Setup the serial ports and console */ - at91_init_serial(&ek_uart_config); + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init ek_init_irq(void) @@ -239,6 +233,35 @@ static void __init ek_add_device_ts(void) {} #endif /* + * Audio + */ +static struct at73c213_board_info at73c213_data = { + .ssc_id = 1, + .shortname = "AT91SAM9261-EK external DAC", +}; + +#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) +static void __init at73c213_set_clk(struct at73c213_board_info *info) +{ + struct clk *pck2; + struct clk *plla; + + pck2 = clk_get(NULL, "pck2"); + plla = clk_get(NULL, "plla"); + + /* AT73C213 MCK Clock */ + at91_set_B_periph(AT91_PIN_PB31, 0); /* PCK2 */ + + clk_set_parent(pck2, plla); + clk_put(plla); + + info->dac_clk = pck2; +} +#else +static void __init at73c213_set_clk(struct at73c213_board_info *info) {} +#endif + +/* * SPI devices */ static struct spi_board_info ek_spi_devices[] = { @@ -256,6 +279,7 @@ static struct spi_board_info ek_spi_devices[] = { .bus_num = 0, .platform_data = &ads_info, .irq = AT91SAM9261_ID_IRQ0, + .controller_data = (void *) AT91_PIN_PA28, /* CS pin */ }, #endif #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) @@ -271,6 +295,9 @@ static struct spi_board_info ek_spi_devices[] = { .chip_select = 3, .max_speed_hz = 10 * 1000 * 1000, .bus_num = 0, + .mode = SPI_MODE_1, + .platform_data = &at73c213_data, + .controller_data = (void*) AT91_PIN_PA29, /* default for CS3 is PA6, but it must be PA29 */ }, #endif }; @@ -460,6 +487,29 @@ static void __init ek_add_device_buttons(void) static void __init ek_add_device_buttons(void) {} #endif +/* + * LEDs + */ +static struct gpio_led ek_leds[] = { + { /* "bottom" led, green, userled1 to be defined */ + .name = "ds7", + .gpio = AT91_PIN_PA14, + .active_low = 1, + .default_trigger = "none", + }, + { /* "top" led, green, userled2 to be defined */ + .name = "ds8", + .gpio = AT91_PIN_PA13, + .active_low = 1, + .default_trigger = "none", + }, + { /* "power" led, yellow */ + .name = "ds1", + .gpio = AT91_PIN_PA23, + .default_trigger = "heartbeat", + } +}; + static void __init ek_board_init(void) { /* Serial */ @@ -481,6 +531,9 @@ static void __init ek_board_init(void) at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* Touchscreen */ ek_add_device_ts(); + /* SSC (to AT73C213) */ + at73c213_set_clk(&at73c213_data); + at91_add_device_ssc(AT91SAM9261_ID_SSC1, ATMEL_SSC_TX); #else /* MMC */ at91_add_device_mmc(0, &ek_mmc_data); @@ -489,6 +542,8 @@ static void __init ek_board_init(void) at91_add_device_lcdc(&ek_lcdc_data); /* Push Buttons */ ek_add_device_buttons(); + /* LEDs */ + at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); } MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index bf103b24c93..b4cd5d0ed59 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -43,29 +43,24 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" -/* - * Serial port configuration. - * 0 .. 2 = USART0 .. USART2 - * 3 = DBGU - */ -static struct at91_uart_config __initdata ek_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 3, 0, -1, -1, } /* ttyS0, ..., ttyS3 */ -}; - static void __init ek_map_io(void) { /* Initialize processor: 16.367 MHz crystal */ at91sam9263_initialize(16367660); - /* Setup the serial ports and console */ - at91_init_serial(&ek_uart_config); + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */ + at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init ek_init_irq(void) @@ -341,7 +336,7 @@ static struct gpio_led ek_leds[] = { .name = "ds3", .gpio = AT91_PIN_PB7, .default_trigger = "heartbeat", - }, + } }; diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index bc0546d7245..ffc0597aee8 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -29,29 +29,24 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> -#include <asm/arch/at91sam926x_mc.h> +#include <asm/arch/at91sam9_smc.h> #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata ek_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init ek_map_io(void) { /* Initialize processor: 12.000 MHz crystal */ at91sam9rl_initialize(12000000); - /* Setup the serial ports and console */ - at91_init_serial(&ek_uart_config); + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */ + at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init ek_init_irq(void) diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c new file mode 100755 index 00000000000..b5717108991 --- /dev/null +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -0,0 +1,683 @@ +/* + * linux/arch/arm/mach-at91/board-yl-9200.c + * + * Adapted from: + *various board files in + * /arch/arm/mach-at91 + * modifications to convert to YL-9200 platform + * Copyright (C) 2007 S.Birtles + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +/*#include <linux/can_bus/candata.h>*/ +#include <linux/spi/ads7846.h> +#include <linux/mtd/physmap.h> + +/*#include <sound/gpio_sounder.h>*/ +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> +#include <asm/arch/at91rm9200_mc.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> + +#include "generic.h" +#include <asm/arch/at91_pio.h> + +#define YL_9200_FLASH_BASE AT91_CHIPSELECT_0 +#define YL_9200_FLASH_SIZE 0x800000 + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + *atmel_usart.0: ttyS0 at MMIO 0xfefff200 (irq = 1) is a ATMEL_SERIAL + *atmel_usart.1: ttyS1 at MMIO 0xfffc0000 (irq = 6) is a ATMEL_SERIAL + *atmel_usart.2: ttyS2 at MMIO 0xfffc4000 (irq = 7) is a ATMEL_SERIAL + *atmel_usart.3: ttyS3 at MMIO 0xfffc8000 (irq = 8) is a ATMEL_SERIAL + *atmel_usart.4: ttyS4 at MMIO 0xfffcc000 (irq = 9) is a ATMEL_SERIAL + * on the YL-9200 we are sitting at the following + *ttyS0 at MMIO 0xfefff200 (irq = 1) is a AT91_SERIAL + *ttyS1 at MMIO 0xfefc4000 (irq = 7) is a AT91_SERIAL + */ + +/* extern void __init yl_9200_add_device_sounder(struct gpio_sounder *sounders, int nr);*/ + +static struct at91_uart_config __initdata yl_9200_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 3, + .tty_map = { 4, 1, 0, -1, -1 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init yl_9200_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + /*Also initialises register clocks & gpio*/ + at91rm9200_initialize(18432000, AT91RM9200_PQFP); /*we have a 3 bank system*/ + + /* Setup the serial ports and console */ + at91_init_serial(&yl_9200_uart_config); + + /* Setup the LEDs D2=PB17,D3=PB16 */ + at91_init_leds(AT91_PIN_PB16,AT91_PIN_PB17); /*cpu-led,timer-led*/ +} + +static void __init yl_9200_init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static struct at91_eth_data __initdata yl_9200_eth_data = { + .phy_irq_pin = AT91_PIN_PB28, + .is_rmii = 1, +}; + +static struct at91_usbh_data __initdata yl_9200_usbh_data = { + .ports = 1, /* this should be 1 not 2 for the Yl9200*/ +}; + +static struct at91_udc_data __initdata yl_9200_udc_data = { +/*on sheet 7 Schemitic rev 1.0*/ + .pullup_pin = AT91_PIN_PC4, + .vbus_pin= AT91_PIN_PC5, + .pullup_active_low = 1, /*ACTIVE LOW!! due to PNP transistor on page 7*/ + +}; +/* +static struct at91_cf_data __initdata yl_9200_cf_data = { +TODO S.BIRTLES + .det_pin = AT91_PIN_xxx, + .rst_pin = AT91_PIN_xxx, + .irq_pin = ... not connected + .vcc_pin = ... always powered + +}; +*/ +static struct at91_mmc_data __initdata yl_9200_mmc_data = { + .det_pin = AT91_PIN_PB9, /*THIS LOOKS CORRECT SHEET7*/ +/* .wp_pin = ... not connected SHEET7*/ + .slot_b = 0, + .wire4 = 1, + +}; + +/* -------------------------------------------------------------------- + * Touch screen + * -------------------------------------------------------------------- */ +#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) +static int ads7843_pendown_state(void) +{ + return !at91_get_gpio_value(AT91_PIN_PB11); /* Touchscreen PENIRQ */ +} + +static void __init at91_init_device_ts(void) +{ +/*IMPORTANT NOTE THE SPI INTERFACE IS ALREADY CONFIGURED BY XXX_DEVICES.C +THAT IS TO SAY THAT MISO,MOSI,SPCK AND CS are already configured +we only need to enable the other datapins which are: +PB10/RK1 BUSY +*/ +/* Touchscreen BUSY signal , pin,use pullup ( TODO not currently used in the ADS7843/6.c driver)*/ +at91_set_gpio_input(AT91_PIN_PB10, 1); +} + +#else +static void __init at91_init_device_ts(void) {} +#endif + +static struct ads7846_platform_data ads_info = { + .model = 7843, + .x_min = 150, + .x_max = 3830, + .y_min = 190, + .y_max = 3830, + .vref_delay_usecs = 100, +/* for a 8" touch screen*/ + //.x_plate_ohms = 603, //= 450, S.Birtles TODO + //.y_plate_ohms = 332, //= 250, S.Birtles TODO +/*for a 10.4" touch screen*/ + //.x_plate_ohms =611, + //.y_plate_ohms =325, + + .x_plate_ohms = 576, + .y_plate_ohms = 366, + // + .pressure_max = 15000, /*generally nonsense on the 7843*/ + /*number of times to send query to chip in a given run 0 equals one time (do not set to 0!! ,there is a bug in ADS 7846 code)*/ + .debounce_max = 1, + .debounce_rep = 0, + .debounce_tol = (~0), + .get_pendown_state = ads7843_pendown_state, +}; + +/*static struct canbus_platform_data can_info = { + .model = 2510, +}; +*/ + +static struct spi_board_info yl_9200_spi_devices[] = { +/*this sticks it at: + /sys/devices/platform/atmel_spi.0/spi0.0 + /sys/bus/platform/devices/ +Documentation/spi IIRC*/ + +#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) + /*(this IS correct 04-NOV-2007)*/ + { + .modalias = "ads7846", /* because the driver is called ads7846*/ + .chip_select = 0, /*THIS MUST BE AN INDEX INTO AN ARRAY OF pins */ +/*this is ONLY TO BE USED if chipselect above is not used, it passes a pin directly for the chip select*/ + /*.controller_data =AT91_PIN_PA3 ,*/ + .max_speed_hz = 5000*26, /*(4700 * 26)-125000 * 26, (max sample rate @ 3V) * (cmd + data + overhead) */ + .bus_num = 0, + .platform_data = &ads_info, + .irq = AT91_PIN_PB11, + }, +#endif +/*we need to put our CAN driver data here!!*/ +/*THIS IS ALL DUMMY DATA*/ +/* { + .modalias = "mcp2510", //DUMMY for MCP2510 chip + .chip_select = 1,*/ /*THIS MUST BE AN INDEX INTO AN ARRAY OF pins */ + /*this is ONLY TO BE USED if chipselect above is not used, it passes a pin directly for the chip select */ + /* .controller_data =AT91_PIN_PA4 , + .max_speed_hz = 25000 * 26, + .bus_num = 0, + .platform_data = &can_info, + .irq = AT91_PIN_PC0, + }, + */ + //max SPI chip needs to go here +}; + +static struct mtd_partition __initdata yl_9200_nand_partition[] = { + { + .name = "AT91 NAND partition 1, boot", + .offset = 0, + .size = 1 * SZ_256K + }, + { + .name = "AT91 NAND partition 2, kernel", + .offset = 1 * SZ_256K, + .size = 2 * SZ_1M - 1 * SZ_256K + }, + { + .name = "AT91 NAND partition 3, filesystem", + .offset = 2 * SZ_1M, + .size = 14 * SZ_1M + }, + { + .name = "AT91 NAND partition 4, storage", + .offset = 16 * SZ_1M, + .size = 16 * SZ_1M + }, + { + .name = "AT91 NAND partition 5, ext-fs", + .offset = 32 * SZ_1M, + .size = 32 * SZ_1M + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(yl_9200_nand_partition); + return yl_9200_nand_partition; +} + +static struct at91_nand_data __initdata yl_9200_nand_data = { + .ale= 6, + .cle= 7, + /*.det_pin = AT91_PIN_PCxx,*/ /*we don't have a det pin because NandFlash is fixed to board*/ + .rdy_pin = AT91_PIN_PC14, /*R/!B Sheet10*/ + .enable_pin = AT91_PIN_PC15, /*!CE Sheet10 */ + .partition_info = nand_partitions, +}; + + + +/* +TODO S.Birtles +potentially a problem with the size above +physmap platform flash device: 00800000 at 10000000 +physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank +NOR chip too large to fit in mapping. Attempting to cope... + Intel/Sharp Extended Query Table at 0x0031 +Using buffer write method +cfi_cmdset_0001: Erase suspend on write enabled +Reducing visibility of 16384KiB chip to 8192KiB +*/ + +static struct mtd_partition yl_9200_flash_partitions[] = { + { + .name = "Bootloader", + .size = 0x00040000, + .offset = 0, + .mask_flags = MTD_WRITEABLE /* force read-only */ + },{ + .name = "Kernel", + .size = 0x001C0000, + .offset = 0x00040000, + },{ + .name = "Filesystem", + .size = MTDPART_SIZ_FULL, + .offset = 0x00200000 + } + +}; + +static struct physmap_flash_data yl_9200_flash_data = { + .width = 2, + .parts = yl_9200_flash_partitions, + .nr_parts = ARRAY_SIZE(yl_9200_flash_partitions), +}; + +static struct resource yl_9200_flash_resources[] = { +{ + .start = YL_9200_FLASH_BASE, + .end = YL_9200_FLASH_BASE + YL_9200_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device yl_9200_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &yl_9200_flash_data, + }, + .resource = yl_9200_flash_resources, + .num_resources = ARRAY_SIZE(yl_9200_flash_resources), +}; + + +static struct gpio_led yl_9200_leds[] = { +/*D2 &D3 are passed directly in via at91_init_leds*/ + { + .name = "led4", /*D4*/ + .gpio = AT91_PIN_PB15, + .active_low = 1, + .default_trigger = "heartbeat", + /*.default_trigger = "timer",*/ + }, + { + .name = "led5", /*D5*/ + .gpio = AT91_PIN_PB8, + .active_low = 1, + .default_trigger = "heartbeat", + } +}; + +//static struct gpio_sounder yl_9200_sounder[] = {*/ +/*This is a simple speaker attached to a gpo line*/ + +// { +// .name = "Speaker", /*LS1*/ +// .gpio = AT91_PIN_PA22, +// .active_low = 0, +// .default_trigger = "heartbeat", + /*.default_trigger = "timer",*/ +// }, +//}; + + + +static struct i2c_board_info __initdata yl_9200_i2c_devices[] = { + { + /*TODO*/ + I2C_BOARD_INFO("CS4334", 0x00), + } +}; + + + /* + * GPIO Buttons + */ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +static struct gpio_keys_button yl_9200_buttons[] = { + { + .gpio = AT91_PIN_PA24, + .code = BTN_2, + .desc = "SW2", + .active_low = 1, + .wakeup = 1, + }, + { + .gpio = AT91_PIN_PB1, + .code = BTN_3, + .desc = "SW3", + .active_low = 1, + .wakeup = 1, + }, + { + .gpio = AT91_PIN_PB2, + .code = BTN_4, + .desc = "SW4", + .active_low = 1, + .wakeup = 1, + }, + { + .gpio = AT91_PIN_PB6, + .code = BTN_5, + .desc = "SW5", + .active_low = 1, + .wakeup = 1, + }, + +}; + +static struct gpio_keys_platform_data yl_9200_button_data = { + .buttons = yl_9200_buttons, + .nbuttons = ARRAY_SIZE(yl_9200_buttons), +}; + +static struct platform_device yl_9200_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &yl_9200_button_data, + } +}; + +static void __init yl_9200_add_device_buttons(void) +{ + //SW2 + at91_set_gpio_input(AT91_PIN_PA24, 0); + at91_set_deglitch(AT91_PIN_PA24, 1); + + //SW3 + at91_set_gpio_input(AT91_PIN_PB1, 0); + at91_set_deglitch(AT91_PIN_PB1, 1); + //SW4 + at91_set_gpio_input(AT91_PIN_PB2, 0); + at91_set_deglitch(AT91_PIN_PB2, 1); + + //SW5 + at91_set_gpio_input(AT91_PIN_PB6, 0); + at91_set_deglitch(AT91_PIN_PB6, 1); + + + at91_set_gpio_output(AT91_PIN_PB7, 1); /* #TURN BUTTONS ON, SHEET 5 of schematics */ + platform_device_register(&yl_9200_button_device); +} +#else +static void __init yl_9200_add_device_buttons(void) {} +#endif + +#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE) +#include <video/s1d13xxxfb.h> + +/* EPSON S1D13806 FB (discontinued chip)*/ +/* EPSON S1D13506 FB */ + +#define AT91_FB_REG_BASE 0x80000000L +#define AT91_FB_REG_SIZE 0x200 +#define AT91_FB_VMEM_BASE 0x80200000L +#define AT91_FB_VMEM_SIZE 0x200000L + +/*#define S1D_DISPLAY_WIDTH 640*/ +/*#define S1D_DISPLAY_HEIGHT 480*/ + + +static void __init yl_9200_init_video(void) +{ + at91_sys_write(AT91_PIOC + PIO_ASR,AT91_PIN_PC6); + at91_sys_write(AT91_PIOC + PIO_BSR,0); + at91_sys_write(AT91_PIOC + PIO_ASR,AT91_PIN_PC6); + + at91_sys_write( AT91_SMC_CSR(2), + AT91_SMC_NWS_(0x4) | + AT91_SMC_WSEN | + AT91_SMC_TDF_(0x100) | + AT91_SMC_DBW + ); + + + +} + + +static struct s1d13xxxfb_regval yl_9200_s1dfb_initregs[] = +{ + {S1DREG_MISC, 0x00}, /* Miscellaneous Register*/ + {S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/ + {S1DREG_GPIO_CNF0, 0x00}, /* General IO Pins Configuration Register*/ + {S1DREG_GPIO_CTL0, 0x00}, /* General IO Pins Control Register*/ + {S1DREG_CLK_CNF, 0x11}, /* Memory Clock Configuration Register*/ + {S1DREG_LCD_CLK_CNF, 0x10}, /* LCD Pixel Clock Configuration Register*/ + {S1DREG_CRT_CLK_CNF, 0x12}, /* CRT/TV Pixel Clock Configuration Register*/ + {S1DREG_MPLUG_CLK_CNF, 0x01}, /* MediaPlug Clock Configuration Register*/ + {S1DREG_CPU2MEM_WST_SEL, 0x02}, /* CPU To Memory Wait State Select Register*/ + {S1DREG_MEM_CNF, 0x00}, /* Memory Configuration Register*/ + {S1DREG_SDRAM_REF_RATE, 0x04}, /* DRAM Refresh Rate Register, MCLK source*/ + {S1DREG_SDRAM_TC0, 0x12}, /* DRAM Timings Control Register 0*/ + {S1DREG_SDRAM_TC1, 0x02}, /* DRAM Timings Control Register 1*/ + {S1DREG_PANEL_TYPE, 0x25}, /* Panel Type Register*/ + {S1DREG_MOD_RATE, 0x00}, /* MOD Rate Register*/ + {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* LCD Horizontal Display Width Register*/ + {S1DREG_LCD_NDISP_HPER, 0x13}, /* LCD Horizontal Non-Display Period Register*/ + {S1DREG_TFT_FPLINE_START, 0x01}, /* TFT FPLINE Start Position Register*/ + {S1DREG_TFT_FPLINE_PWIDTH, 0x0c}, /* TFT FPLINE Pulse Width Register*/ + {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, /* LCD Vertical Display Height Register 0*/ + {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* LCD Vertical Display Height Register 1*/ + {S1DREG_LCD_NDISP_VPER, 0x2c}, /* LCD Vertical Non-Display Period Register*/ + {S1DREG_TFT_FPFRAME_START, 0x0a}, /* TFT FPFRAME Start Position Register*/ + {S1DREG_TFT_FPFRAME_PWIDTH, 0x02}, /* TFT FPFRAME Pulse Width Register*/ + {S1DREG_LCD_DISP_MODE, 0x05}, /* LCD Display Mode Register*/ + {S1DREG_LCD_MISC, 0x01}, /* LCD Miscellaneous Register*/ + {S1DREG_LCD_DISP_START0, 0x00}, /* LCD Display Start Address Register 0*/ + {S1DREG_LCD_DISP_START1, 0x00}, /* LCD Display Start Address Register 1*/ + {S1DREG_LCD_DISP_START2, 0x00}, /* LCD Display Start Address Register 2*/ + {S1DREG_LCD_MEM_OFF0, 0x80}, /* LCD Memory Address Offset Register 0*/ + {S1DREG_LCD_MEM_OFF1, 0x02}, /* LCD Memory Address Offset Register 1*/ + {S1DREG_LCD_PIX_PAN, 0x03}, /* LCD Pixel Panning Register*/ + {S1DREG_LCD_DISP_FIFO_HTC, 0x00}, /* LCD Display FIFO High Threshold Control Register*/ + {S1DREG_LCD_DISP_FIFO_LTC, 0x00}, /* LCD Display FIFO Low Threshold Control Register*/ + {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* CRT/TV Horizontal Display Width Register*/ + {S1DREG_CRT_NDISP_HPER, 0x13}, /* CRT/TV Horizontal Non-Display Period Register*/ + {S1DREG_CRT_HRTC_START, 0x01}, /* CRT/TV HRTC Start Position Register*/ + {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* CRT/TV HRTC Pulse Width Register*/ + {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, /* CRT/TV Vertical Display Height Register 0*/ + {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* CRT/TV Vertical Display Height Register 1*/ + {S1DREG_CRT_NDISP_VPER, 0x2B}, /* CRT/TV Vertical Non-Display Period Register*/ + {S1DREG_CRT_VRTC_START, 0x09}, /* CRT/TV VRTC Start Position Register*/ + {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* CRT/TV VRTC Pulse Width Register*/ + {S1DREG_TV_OUT_CTL, 0x18}, /* TV Output Control Register */ + {S1DREG_CRT_DISP_MODE, 0x05}, /* CRT/TV Display Mode Register, 16BPP*/ + {S1DREG_CRT_DISP_START0, 0x00}, /* CRT/TV Display Start Address Register 0*/ + {S1DREG_CRT_DISP_START1, 0x00}, /* CRT/TV Display Start Address Register 1*/ + {S1DREG_CRT_DISP_START2, 0x00}, /* CRT/TV Display Start Address Register 2*/ + {S1DREG_CRT_MEM_OFF0, 0x80}, /* CRT/TV Memory Address Offset Register 0*/ + {S1DREG_CRT_MEM_OFF1, 0x02}, /* CRT/TV Memory Address Offset Register 1*/ + {S1DREG_CRT_PIX_PAN, 0x00}, /* CRT/TV Pixel Panning Register*/ + {S1DREG_CRT_DISP_FIFO_HTC, 0x00}, /* CRT/TV Display FIFO High Threshold Control Register*/ + {S1DREG_CRT_DISP_FIFO_LTC, 0x00}, /* CRT/TV Display FIFO Low Threshold Control Register*/ + {S1DREG_LCD_CUR_CTL, 0x00}, /* LCD Ink/Cursor Control Register*/ + {S1DREG_LCD_CUR_START, 0x01}, /* LCD Ink/Cursor Start Address Register*/ + {S1DREG_LCD_CUR_XPOS0, 0x00}, /* LCD Cursor X Position Register 0*/ + {S1DREG_LCD_CUR_XPOS1, 0x00}, /* LCD Cursor X Position Register 1*/ + {S1DREG_LCD_CUR_YPOS0, 0x00}, /* LCD Cursor Y Position Register 0*/ + {S1DREG_LCD_CUR_YPOS1, 0x00}, /* LCD Cursor Y Position Register 1*/ + {S1DREG_LCD_CUR_BCTL0, 0x00}, /* LCD Ink/Cursor Blue Color 0 Register*/ + {S1DREG_LCD_CUR_GCTL0, 0x00}, /* LCD Ink/Cursor Green Color 0 Register*/ + {S1DREG_LCD_CUR_RCTL0, 0x00}, /* LCD Ink/Cursor Red Color 0 Register*/ + {S1DREG_LCD_CUR_BCTL1, 0x1F}, /* LCD Ink/Cursor Blue Color 1 Register*/ + {S1DREG_LCD_CUR_GCTL1, 0x3F}, /* LCD Ink/Cursor Green Color 1 Register*/ + {S1DREG_LCD_CUR_RCTL1, 0x1F}, /* LCD Ink/Cursor Red Color 1 Register*/ + {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, /* LCD Ink/Cursor FIFO Threshold Register*/ + {S1DREG_CRT_CUR_CTL, 0x00}, /* CRT/TV Ink/Cursor Control Register*/ + {S1DREG_CRT_CUR_START, 0x01}, /* CRT/TV Ink/Cursor Start Address Register*/ + {S1DREG_CRT_CUR_XPOS0, 0x00}, /* CRT/TV Cursor X Position Register 0*/ + {S1DREG_CRT_CUR_XPOS1, 0x00}, /* CRT/TV Cursor X Position Register 1*/ + {S1DREG_CRT_CUR_YPOS0, 0x00}, /* CRT/TV Cursor Y Position Register 0*/ + {S1DREG_CRT_CUR_YPOS1, 0x00}, /* CRT/TV Cursor Y Position Register 1*/ + {S1DREG_CRT_CUR_BCTL0, 0x00}, /* CRT/TV Ink/Cursor Blue Color 0 Register*/ + {S1DREG_CRT_CUR_GCTL0, 0x00}, /* CRT/TV Ink/Cursor Green Color 0 Register*/ + {S1DREG_CRT_CUR_RCTL0, 0x00}, /* CRT/TV Ink/Cursor Red Color 0 Register*/ + {S1DREG_CRT_CUR_BCTL1, 0x1F}, /* CRT/TV Ink/Cursor Blue Color 1 Register*/ + {S1DREG_CRT_CUR_GCTL1, 0x3F}, /* CRT/TV Ink/Cursor Green Color 1 Register*/ + {S1DREG_CRT_CUR_RCTL1, 0x1F}, /* CRT/TV Ink/Cursor Red Color 1 Register*/ + {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, /* CRT/TV Ink/Cursor FIFO Threshold Register*/ + {S1DREG_BBLT_CTL0, 0x00}, /* BitBlt Control Register 0*/ + {S1DREG_BBLT_CTL1, 0x01}, /* BitBlt Control Register 1*/ + {S1DREG_BBLT_CC_EXP, 0x00}, /* BitBlt ROP Code/Color Expansion Register*/ + {S1DREG_BBLT_OP, 0x00}, /* BitBlt Operation Register*/ + {S1DREG_BBLT_SRC_START0, 0x00}, /* BitBlt Source Start Address Register 0*/ + {S1DREG_BBLT_SRC_START1, 0x00}, /* BitBlt Source Start Address Register 1*/ + {S1DREG_BBLT_SRC_START2, 0x00}, /* BitBlt Source Start Address Register 2*/ + {S1DREG_BBLT_DST_START0, 0x00}, /* BitBlt Destination Start Address Register 0*/ + {S1DREG_BBLT_DST_START1, 0x00}, /* BitBlt Destination Start Address Register 1*/ + {S1DREG_BBLT_DST_START2, 0x00}, /* BitBlt Destination Start Address Register 2*/ + {S1DREG_BBLT_MEM_OFF0, 0x00}, /* BitBlt Memory Address Offset Register 0*/ + {S1DREG_BBLT_MEM_OFF1, 0x00}, /* BitBlt Memory Address Offset Register 1*/ + {S1DREG_BBLT_WIDTH0, 0x00}, /* BitBlt Width Register 0*/ + {S1DREG_BBLT_WIDTH1, 0x00}, /* BitBlt Width Register 1*/ + {S1DREG_BBLT_HEIGHT0, 0x00}, /* BitBlt Height Register 0*/ + {S1DREG_BBLT_HEIGHT1, 0x00}, /* BitBlt Height Register 1*/ + {S1DREG_BBLT_BGC0, 0x00}, /* BitBlt Background Color Register 0*/ + {S1DREG_BBLT_BGC1, 0x00}, /* BitBlt Background Color Register 1*/ + {S1DREG_BBLT_FGC0, 0x00}, /* BitBlt Foreground Color Register 0*/ + {S1DREG_BBLT_FGC1, 0x00}, /* BitBlt Foreground Color Register 1*/ + {S1DREG_LKUP_MODE, 0x00}, /* Look-Up Table Mode Register*/ + {S1DREG_LKUP_ADDR, 0x00}, /* Look-Up Table Address Register*/ + {S1DREG_PS_CNF, 0x00}, /* Power Save Configuration Register*/ + {S1DREG_PS_STATUS, 0x00}, /* Power Save Status Register*/ + {S1DREG_CPU2MEM_WDOGT, 0x00}, /* CPU-to-Memory Access Watchdog Timer Register*/ + {S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/ +}; + +static u64 s1dfb_dmamask = 0xffffffffUL; + +static struct s1d13xxxfb_pdata yl_9200_s1dfb_pdata = { + .initregs = yl_9200_s1dfb_initregs, + .initregssize = ARRAY_SIZE(yl_9200_s1dfb_initregs), + .platform_init_video = yl_9200_init_video, +}; + +static struct resource yl_9200_s1dfb_resource[] = { + [0] = { /* video mem */ + .name = "s1d13xxxfb memory", + /* .name = "s1d13806 memory",*/ + .start = AT91_FB_VMEM_BASE, + .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, + .flags = IORESOURCE_MEM, + }, + [1] = { /* video registers */ + .name = "s1d13xxxfb registers", + /* .name = "s1d13806 registers",*/ + .start = AT91_FB_REG_BASE, + .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device yl_9200_s1dfb_device = { + /*TODO S.Birtles , really we need the chip revision in here as well*/ + .name = "s1d13806fb", + /* .name = "s1d13506fb",*/ + .id = -1, + .dev = { + /*TODO theres a waring here!!*/ + /*WARNING: vmlinux.o(.data+0x2dbc): Section mismatch: reference to .init.text: (between 'yl_9200_s1dfb_pdata' and 's1dfb_dmamask')*/ + .dma_mask = &s1dfb_dmamask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &yl_9200_s1dfb_pdata, + }, + .resource = yl_9200_s1dfb_resource, + .num_resources = ARRAY_SIZE(yl_9200_s1dfb_resource), +}; + +void __init yl_9200_add_device_video(void) +{ + platform_device_register(&yl_9200_s1dfb_device); +} +#else + void __init yl_9200_add_device_video(void) {} +#endif + +/*this is not called first , yl_9200_map_io is called first*/ +static void __init yl_9200_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&yl_9200_eth_data); + /* USB Host */ + at91_add_device_usbh(&yl_9200_usbh_data); + /* USB Device */ + at91_add_device_udc(&yl_9200_udc_data); + /* pullup_pin it is actually active low, but this is not needed, driver sets it up */ + /*at91_set_multi_drive(yl_9200_udc_data.pullup_pin, 0);*/ + + /* Compact Flash */ + /*at91_add_device_cf(&yl_9200_cf_data);*/ + + /* I2C */ + at91_add_device_i2c(yl_9200_i2c_devices, ARRAY_SIZE(yl_9200_i2c_devices)); + /* SPI */ + /*TODO YL9200 we have 2 spi interfaces touch screen & CAN*/ + /* AT91_PIN_PA5, AT91_PIN_PA6 , are used on the max 485 NOT SPI*/ + + /*touch screen and CAN*/ + at91_add_device_spi(yl_9200_spi_devices, ARRAY_SIZE(yl_9200_spi_devices)); + + /*Basically the TS uses PB11 & PB10 , PB11 is configured by the SPI system BP10 IS NOT USED!!*/ + /* we need this incase the board is running without a touch screen*/ + #if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) + at91_init_device_ts(); /*init the touch screen device*/ + #endif + /* DataFlash card */ + at91_add_device_mmc(0, &yl_9200_mmc_data); + /* NAND */ + at91_add_device_nand(&yl_9200_nand_data); + /* NOR Flash */ + platform_device_register(&yl_9200_flash); + /* LEDs. Note!! this does not include the led's we passed for the processor status */ + at91_gpio_leds(yl_9200_leds, ARRAY_SIZE(yl_9200_leds)); + /* VGA */ + /*this is self registered by including the s1d13xxx chip in the kernel build*/ + yl_9200_add_device_video(); + /* Push Buttons */ + yl_9200_add_device_buttons(); + /*TODO fixup the Sounder */ +// yl_9200_add_device_sounder(yl_9200_sounder,ARRAY_SIZE(yl_9200_sounder)); + +} + +MACHINE_START(YL9200, "uCdragon YL-9200") + /* Maintainer: S.Birtles*/ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = yl_9200_map_io, + .init_irq = yl_9200_init_irq, + .init_machine = yl_9200_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index de6424e9ac0..a33dfe45072 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -23,7 +23,6 @@ #include <linux/delay.h> #include <linux/clk.h> -#include <asm/semaphore.h> #include <asm/io.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index a67defd5043..39733b6992a 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -26,12 +26,135 @@ #include <asm/mach-types.h> #include <asm/arch/at91_pmc.h> -#include <asm/arch/at91rm9200_mc.h> #include <asm/arch/gpio.h> #include <asm/arch/cpu.h> #include "generic.h" +#ifdef CONFIG_ARCH_AT91RM9200 +#include <asm/arch/at91rm9200_mc.h> + +/* + * The AT91RM9200 goes into self-refresh mode with this command, and will + * terminate self-refresh automatically on the next SDRAM access. + */ +#define sdram_selfrefresh_enable() at91_sys_write(AT91_SDRAMC_SRR, 1) +#define sdram_selfrefresh_disable() do {} while (0) + +#elif defined(CONFIG_ARCH_AT91CAP9) +#include <asm/arch/at91cap9_ddrsdr.h> + +static u32 saved_lpr; + +static inline void sdram_selfrefresh_enable(void) +{ + u32 lpr; + + saved_lpr = at91_sys_read(AT91_DDRSDRC_LPR); + + lpr = saved_lpr & ~AT91_DDRSDRC_LPCB; + at91_sys_write(AT91_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH); +} + +#define sdram_selfrefresh_disable() at91_sys_write(AT91_DDRSDRC_LPR, saved_lpr) + +#else +#include <asm/arch/at91sam9_sdramc.h> + +static u32 saved_lpr; + +static inline void sdram_selfrefresh_enable(void) +{ + u32 lpr; + + saved_lpr = at91_sys_read(AT91_SDRAMC_LPR); + + lpr = saved_lpr & ~AT91_SDRAMC_LPCB; + at91_sys_write(AT91_SDRAMC_LPR, lpr | AT91_SDRAMC_LPCB_SELF_REFRESH); +} + +#define sdram_selfrefresh_disable() at91_sys_write(AT91_SDRAMC_LPR, saved_lpr) + +/* + * FIXME: The AT91SAM9263 has a second EBI controller which may have + * additional SDRAM. pm_slowclock.S will require a similar fix. + */ + +#endif + + +/* + * Show the reason for the previous system reset. + */ +#if defined(AT91_SHDWC) + +#include <asm/arch/at91_rstc.h> +#include <asm/arch/at91_shdwc.h> + +static void __init show_reset_status(void) +{ + static char reset[] __initdata = "reset"; + + static char general[] __initdata = "general"; + static char wakeup[] __initdata = "wakeup"; + static char watchdog[] __initdata = "watchdog"; + static char software[] __initdata = "software"; + static char user[] __initdata = "user"; + static char unknown[] __initdata = "unknown"; + + static char signal[] __initdata = "signal"; + static char rtc[] __initdata = "rtc"; + static char rtt[] __initdata = "rtt"; + static char restore[] __initdata = "power-restored"; + + char *reason, *r2 = reset; + u32 reset_type, wake_type; + + reset_type = at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP; + wake_type = at91_sys_read(AT91_SHDW_SR); + + switch (reset_type) { + case AT91_RSTC_RSTTYP_GENERAL: + reason = general; + break; + case AT91_RSTC_RSTTYP_WAKEUP: + /* board-specific code enabled the wakeup sources */ + reason = wakeup; + + /* "wakeup signal" */ + if (wake_type & AT91_SHDW_WAKEUP0) + r2 = signal; + else { + r2 = reason; + if (wake_type & AT91_SHDW_RTTWK) /* rtt wakeup */ + reason = rtt; + else if (wake_type & AT91_SHDW_RTCWK) /* rtc wakeup */ + reason = rtc; + else if (wake_type == 0) /* power-restored wakeup */ + reason = restore; + else /* unknown wakeup */ + reason = unknown; + } + break; + case AT91_RSTC_RSTTYP_WATCHDOG: + reason = watchdog; + break; + case AT91_RSTC_RSTTYP_SOFTWARE: + reason = software; + break; + case AT91_RSTC_RSTTYP_USER: + reason = user; + break; + default: + reason = unknown; + break; + } + pr_info("AT91: Starting after %s %s\n", reason, r2); +} +#else +static void __init show_reset_status(void) {} +#endif + static int at91_pm_valid_state(suspend_state_t state) { @@ -125,6 +248,11 @@ EXPORT_SYMBOL(at91_suspend_entering_slow_clock); static void (*slow_clock)(void); +#ifdef CONFIG_AT91_SLOW_CLOCK +extern void at91_slow_clock(void); +extern u32 at91_slow_clock_sz; +#endif + static int at91_pm_enter(suspend_state_t state) { @@ -158,11 +286,14 @@ static int at91_pm_enter(suspend_state_t state) * turning off the main oscillator; reverse on wakeup. */ if (slow_clock) { +#ifdef CONFIG_AT91_SLOW_CLOCK + /* copy slow_clock handler to SRAM, and call it */ + memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz); +#endif slow_clock(); break; } else { - /* DEVELOPMENT ONLY */ - pr_info("AT91: PM - no slow clock mode yet ...\n"); + pr_info("AT91: PM - no slow clock mode enabled ...\n"); /* FALLTHROUGH leaving master clock alone */ } @@ -175,13 +306,15 @@ static int at91_pm_enter(suspend_state_t state) case PM_SUSPEND_STANDBY: /* * NOTE: the Wait-for-Interrupt instruction needs to be - * in icache so the SDRAM stays in self-refresh mode until - * the wakeup IRQ occurs. + * in icache so no SDRAM accesses are needed until the + * wakeup IRQ occurs and self-refresh is terminated. */ asm("b 1f; .align 5; 1:"); asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */ - at91_sys_write(AT91_SDRAMC_SRR, 1); /* self-refresh mode */ - /* fall though to next state */ + sdram_selfrefresh_enable(); + asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */ + sdram_selfrefresh_disable(); + break; case PM_SUSPEND_ON: asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */ @@ -196,6 +329,7 @@ static int at91_pm_enter(suspend_state_t state) at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR)); error: + sdram_selfrefresh_disable(); target_state = PM_SUSPEND_ON; at91_irq_resume(); at91_gpio_resume(); @@ -220,21 +354,20 @@ static struct platform_suspend_ops at91_pm_ops ={ static int __init at91_pm_init(void) { - printk("AT91: Power Management\n"); - -#ifdef CONFIG_AT91_PM_SLOW_CLOCK - /* REVISIT allocations of SRAM should be dynamically managed. - * FIQ handlers and other components will want SRAM/TCM too... - */ - slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K)); - memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz); +#ifdef CONFIG_AT91_SLOW_CLOCK + slow_clock = (void *) (AT91_IO_VIRT_BASE - at91_slow_clock_sz); #endif - /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */ + pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : "")); + +#ifdef CONFIG_ARCH_AT91RM9200 + /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */ at91_sys_write(AT91_SDRAMC_LPR, 0); +#endif suspend_set_ops(&at91_pm_ops); + show_reset_status(); return 0; } arch_initcall(at91_pm_init); diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index 0e2b641268a..dbaae5f746a 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -31,6 +31,8 @@ config ARCH_EDB7211 bool "EDB7211" select ISA select ARCH_DISCONTIGMEM_ENABLE + select ARCH_SPARSEMEM_ENABLE + select ARCH_SELECT_MEMORY_MODEL help Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211 evaluation board. diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile index 0ecf99761fe..c1252ca9648 100644 --- a/arch/arm/mach-ep93xx/Makefile +++ b/arch/arm/mach-ep93xx/Makefile @@ -1,7 +1,7 @@ # # Makefile for the linux kernel. # -obj-y := core.o clock.o +obj-y := core.o clock.o gpio.o obj-m := obj-n := obj- := diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 91f6a07a51d..8bc18724054 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -159,7 +159,7 @@ static const u8 int_type2_register_offset[3] = { 0x94, 0xb0, 0x50 }; static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 }; static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x5c }; -static void update_gpio_int_params(unsigned port) +void ep93xx_gpio_update_int_params(unsigned port) { BUG_ON(port > 2); @@ -175,98 +175,10 @@ static void update_gpio_int_params(unsigned port) EP93XX_GPIO_REG(int_en_register_offset[port])); } -/* Port ordering is: A B F D E C G H */ -static const u8 data_register_offset[8] = { - 0x00, 0x04, 0x30, 0x0c, 0x20, 0x08, 0x38, 0x40, -}; - -static const u8 data_direction_register_offset[8] = { - 0x10, 0x14, 0x34, 0x1c, 0x24, 0x18, 0x3c, 0x44, -}; - -#define GPIO_IN 0 -#define GPIO_OUT 1 - -static void ep93xx_gpio_set_direction(unsigned line, int direction) -{ - unsigned int data_direction_register; - unsigned long flags; - unsigned char v; - - data_direction_register = - EP93XX_GPIO_REG(data_direction_register_offset[line >> 3]); - - local_irq_save(flags); - if (direction == GPIO_OUT) { - if (line >= 0 && line <= EP93XX_GPIO_LINE_MAX_IRQ) { - /* Port A/B/F */ - gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7)); - update_gpio_int_params(line >> 3); - } - - v = __raw_readb(data_direction_register); - v |= 1 << (line & 7); - __raw_writeb(v, data_direction_register); - } else if (direction == GPIO_IN) { - v = __raw_readb(data_direction_register); - v &= ~(1 << (line & 7)); - __raw_writeb(v, data_direction_register); - } - local_irq_restore(flags); -} - -int gpio_direction_input(unsigned gpio) -{ - if (gpio > EP93XX_GPIO_LINE_MAX) - return -EINVAL; - - ep93xx_gpio_set_direction(gpio, GPIO_IN); - - return 0; -} -EXPORT_SYMBOL(gpio_direction_input); - -int gpio_direction_output(unsigned gpio, int value) -{ - if (gpio > EP93XX_GPIO_LINE_MAX) - return -EINVAL; - - gpio_set_value(gpio, value); - ep93xx_gpio_set_direction(gpio, GPIO_OUT); - - return 0; -} -EXPORT_SYMBOL(gpio_direction_output); - -int gpio_get_value(unsigned gpio) -{ - unsigned int data_register; - - data_register = EP93XX_GPIO_REG(data_register_offset[gpio >> 3]); - - return !!(__raw_readb(data_register) & (1 << (gpio & 7))); -} -EXPORT_SYMBOL(gpio_get_value); - -void gpio_set_value(unsigned gpio, int value) +void ep93xx_gpio_int_mask(unsigned line) { - unsigned int data_register; - unsigned long flags; - unsigned char v; - - data_register = EP93XX_GPIO_REG(data_register_offset[gpio >> 3]); - - local_irq_save(flags); - v = __raw_readb(data_register); - if (value) - v |= 1 << (gpio & 7); - else - v &= ~(1 << (gpio & 7)); - __raw_writeb(v, data_register); - local_irq_restore(flags); + gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7)); } -EXPORT_SYMBOL(gpio_set_value); - /************************************************************************* * EP93xx IRQ handling @@ -316,7 +228,7 @@ static void ep93xx_gpio_irq_ack(unsigned int irq) if ((irq_desc[irq].status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) { gpio_int_type2[port] ^= port_mask; /* switch edge direction */ - update_gpio_int_params(port); + ep93xx_gpio_update_int_params(port); } __raw_writeb(port_mask, EP93XX_GPIO_REG(eoi_register_offset[port])); @@ -332,7 +244,7 @@ static void ep93xx_gpio_irq_mask_ack(unsigned int irq) gpio_int_type2[port] ^= port_mask; /* switch edge direction */ gpio_int_unmasked[port] &= ~port_mask; - update_gpio_int_params(port); + ep93xx_gpio_update_int_params(port); __raw_writeb(port_mask, EP93XX_GPIO_REG(eoi_register_offset[port])); } @@ -343,7 +255,7 @@ static void ep93xx_gpio_irq_mask(unsigned int irq) int port = line >> 3; gpio_int_unmasked[port] &= ~(1 << (line & 7)); - update_gpio_int_params(port); + ep93xx_gpio_update_int_params(port); } static void ep93xx_gpio_irq_unmask(unsigned int irq) @@ -352,7 +264,7 @@ static void ep93xx_gpio_irq_unmask(unsigned int irq) int port = line >> 3; gpio_int_unmasked[port] |= 1 << (line & 7); - update_gpio_int_params(port); + ep93xx_gpio_update_int_params(port); } @@ -368,7 +280,7 @@ static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type) const int port = gpio >> 3; const int port_mask = 1 << (gpio & 7); - ep93xx_gpio_set_direction(gpio, GPIO_IN); + gpio_direction_output(gpio, gpio_get_value(gpio)); switch (type) { case IRQT_RISING: @@ -411,7 +323,7 @@ static int ep93xx_gpio_irq_type(unsigned int irq, unsigned int type) desc->status &= ~IRQ_TYPE_SENSE_MASK; desc->status |= type & IRQ_TYPE_SENSE_MASK; - update_gpio_int_params(port); + ep93xx_gpio_update_int_params(port); return 0; } @@ -549,6 +461,7 @@ static struct platform_device ep93xx_ohci_device = { .resource = ep93xx_ohci_resources, }; +extern void ep93xx_gpio_init(void); void __init ep93xx_init_devices(void) { @@ -562,6 +475,8 @@ void __init ep93xx_init_devices(void) __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK); __raw_writel(v, EP93XX_SYSCON_DEVICE_CONFIG); + ep93xx_gpio_init(); + amba_device_register(&uart1_device, &iomem_resource); amba_device_register(&uart2_device, &iomem_resource); amba_device_register(&uart3_device, &iomem_resource); diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c new file mode 100644 index 00000000000..dc2e4c00d98 --- /dev/null +++ b/arch/arm/mach-ep93xx/gpio.c @@ -0,0 +1,158 @@ +/* + * linux/arch/arm/mach-ep93xx/gpio.c + * + * Generic EP93xx GPIO handling + * + * Copyright (c) 2008 Ryan Mallon <ryan@bluewatersys.com> + * + * Based on code originally from: + * linux/arch/arm/mach-ep93xx/core.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/seq_file.h> + +#include <asm/arch/ep93xx-regs.h> +#include <asm/io.h> +#include <asm/gpio.h> + +struct ep93xx_gpio_chip { + struct gpio_chip chip; + + unsigned int data_reg; + unsigned int data_dir_reg; +}; + +#define to_ep93xx_gpio_chip(c) container_of(c, struct ep93xx_gpio_chip, chip) + +/* From core.c */ +extern void ep93xx_gpio_int_mask(unsigned line); +extern void ep93xx_gpio_update_int_params(unsigned port); + +static int ep93xx_gpio_direction_input(struct gpio_chip *chip, unsigned offset) +{ + struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip); + unsigned long flags; + u8 v; + + local_irq_save(flags); + v = __raw_readb(ep93xx_chip->data_dir_reg); + v &= ~(1 << offset); + __raw_writeb(v, ep93xx_chip->data_dir_reg); + local_irq_restore(flags); + + return 0; +} + +static int ep93xx_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, int val) +{ + struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip); + unsigned long flags; + int line; + u8 v; + + local_irq_save(flags); + + /* Set the value */ + v = __raw_readb(ep93xx_chip->data_reg); + if (val) + v |= (1 << offset); + else + v &= ~(1 << offset); + __raw_writeb(v, ep93xx_chip->data_reg); + + /* Drive as an output */ + line = chip->base + offset; + if (line <= EP93XX_GPIO_LINE_MAX_IRQ) { + /* Ports A/B/F */ + ep93xx_gpio_int_mask(line); + ep93xx_gpio_update_int_params(line >> 3); + } + + v = __raw_readb(ep93xx_chip->data_dir_reg); + v |= (1 << offset); + __raw_writeb(v, ep93xx_chip->data_dir_reg); + + local_irq_restore(flags); + + return 0; +} + +static int ep93xx_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip); + + return !!(__raw_readb(ep93xx_chip->data_reg) & (1 << offset)); +} + +static void ep93xx_gpio_set(struct gpio_chip *chip, unsigned offset, int val) +{ + struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip); + unsigned long flags; + u8 v; + + local_irq_save(flags); + v = __raw_readb(ep93xx_chip->data_reg); + if (val) + v |= (1 << offset); + else + v &= ~(1 << offset); + __raw_writeb(v, ep93xx_chip->data_reg); + local_irq_restore(flags); +} + +static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) +{ + struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip); + u8 data_reg, data_dir_reg; + int i; + + data_reg = __raw_readb(ep93xx_chip->data_reg); + data_dir_reg = __raw_readb(ep93xx_chip->data_dir_reg); + + for (i = 0; i < chip->ngpio; i++) + seq_printf(s, "GPIO %s%d: %s %s\n", chip->label, i, + (data_reg & (1 << i)) ? "set" : "clear", + (data_dir_reg & (1 << i)) ? "out" : "in"); +} + +#define EP93XX_GPIO_BANK(name, dr, ddr, base_gpio) \ + { \ + .chip = { \ + .label = name, \ + .direction_input = ep93xx_gpio_direction_input, \ + .direction_output = ep93xx_gpio_direction_output, \ + .get = ep93xx_gpio_get, \ + .set = ep93xx_gpio_set, \ + .dbg_show = ep93xx_gpio_dbg_show, \ + .base = base_gpio, \ + .ngpio = 8, \ + }, \ + .data_reg = EP93XX_GPIO_REG(dr), \ + .data_dir_reg = EP93XX_GPIO_REG(ddr), \ + } + +static struct ep93xx_gpio_chip ep93xx_gpio_banks[] = { + EP93XX_GPIO_BANK("A", 0x00, 0x10, 0), + EP93XX_GPIO_BANK("B", 0x04, 0x14, 8), + EP93XX_GPIO_BANK("C", 0x30, 0x34, 40), + EP93XX_GPIO_BANK("D", 0x0c, 0x1c, 24), + EP93XX_GPIO_BANK("E", 0x20, 0x24, 32), + EP93XX_GPIO_BANK("F", 0x08, 0x18, 16), + EP93XX_GPIO_BANK("G", 0x38, 0x3c, 48), + EP93XX_GPIO_BANK("H", 0x40, 0x44, 56), +}; + +void __init ep93xx_gpio_init(void) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(ep93xx_gpio_banks); i++) + gpiochip_add(&ep93xx_gpio_banks[i].chip); +} diff --git a/arch/arm/mach-integrator/clock.c b/arch/arm/mach-integrator/clock.c index 95a1e263f7f..8d761fdd2ec 100644 --- a/arch/arm/mach-integrator/clock.c +++ b/arch/arm/mach-integrator/clock.c @@ -17,7 +17,6 @@ #include <linux/clk.h> #include <linux/mutex.h> -#include <asm/semaphore.h> #include <asm/hardware/icst525.h> #include "clock.h" diff --git a/arch/arm/mach-integrator/time.c b/arch/arm/mach-integrator/time.c index 5278f589fce..5235f64f235 100644 --- a/arch/arm/mach-integrator/time.c +++ b/arch/arm/mach-integrator/time.c @@ -125,7 +125,7 @@ static int rtc_probe(struct amba_device *dev, void *id) xtime.tv_sec = __raw_readl(rtc_base + RTC_DR); ret = request_irq(dev->irq[0], arm_rtc_interrupt, IRQF_DISABLED, - "rtc-pl030", dev); + "rtc-pl030", NULL); if (ret) goto map_out; diff --git a/arch/arm/mach-iop32x/Kconfig b/arch/arm/mach-iop32x/Kconfig index dbe07c9472e..5e8c6f7dfab 100644 --- a/arch/arm/mach-iop32x/Kconfig +++ b/arch/arm/mach-iop32x/Kconfig @@ -34,14 +34,6 @@ config MACH_N2100 Say Y here if you want to run your kernel on the Thecus n2100 NAS appliance. -config IOP3XX_ATU - bool "Enable the PCI Controller" - default y - help - Say Y here if you want the IOP to initialize its PCI Controller. - Say N if the IOP is an add in card, the host system owns the PCI - bus in this case. - config MACH_EM7210 bool "Enable support for the Lanner EM7210" help diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index 98cfa1cd6bd..4a89823bceb 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -178,10 +178,9 @@ static struct hw_pci iq31244_pci __initdata = { static int __init iq31244_pci_init(void) { - if (is_ep80219()) { - if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) - pci_common_init(&ep80219_pci); - } else if (machine_is_iq31244()) { + if (is_ep80219()) + pci_common_init(&ep80219_pci); + else if (machine_is_iq31244()) { if (is_80219()) { printk("note: iq31244 board type has been selected\n"); printk("note: to select ep80219 operation:\n"); @@ -190,9 +189,7 @@ static int __init iq31244_pci_init(void) printk("\t2/ update boot loader to pass" " the ep80219 id: %d\n", MACH_TYPE_EP80219); } - - if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) - pci_common_init(&iq31244_pci); + pci_common_init(&iq31244_pci); } return 0; diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index 18ad29f213b..1da3c911edd 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -106,7 +106,7 @@ static struct hw_pci iq80321_pci __initdata = { .swizzle = pci_std_swizzle, .nr_controllers = 1, .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, + .preinit = iop3xx_pci_preinit_cond, .scan = iop3xx_pci_scan_bus, .map_irq = iq80321_pci_map_irq, }; diff --git a/arch/arm/mach-iop33x/Kconfig b/arch/arm/mach-iop33x/Kconfig index 45598e09689..9aa016bb18f 100644 --- a/arch/arm/mach-iop33x/Kconfig +++ b/arch/arm/mach-iop33x/Kconfig @@ -16,14 +16,6 @@ config MACH_IQ80332 Say Y here if you want to run your kernel on the Intel IQ80332 evaluation kit for the IOP332 chipset. -config IOP3XX_ATU - bool "Enable the PCI Controller" - default y - help - Say Y here if you want the IOP to initialize its PCI Controller. - Say N if the IOP is an add in card, the host system owns the PCI - bus in this case. - endmenu endif diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c index 433188ebff2..de39fd77857 100644 --- a/arch/arm/mach-iop33x/iq80331.c +++ b/arch/arm/mach-iop33x/iq80331.c @@ -89,7 +89,7 @@ static struct hw_pci iq80331_pci __initdata = { .swizzle = pci_std_swizzle, .nr_controllers = 1, .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, + .preinit = iop3xx_pci_preinit_cond, .scan = iop3xx_pci_scan_bus, .map_irq = iq80331_pci_map_irq, }; diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c index 416c09564cc..4904fd78445 100644 --- a/arch/arm/mach-iop33x/iq80332.c +++ b/arch/arm/mach-iop33x/iq80332.c @@ -89,7 +89,7 @@ static struct hw_pci iq80332_pci __initdata = { .swizzle = pci_std_swizzle, .nr_controllers = 1, .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, + .preinit = iop3xx_pci_preinit_cond, .scan = iop3xx_pci_scan_bus, .map_irq = iq80332_pci_map_irq, }; diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile index 730a3af12c9..ade42b73afb 100644 --- a/arch/arm/mach-ks8695/Makefile +++ b/arch/arm/mach-ks8695/Makefile @@ -11,5 +11,8 @@ obj- := # PCI support is optional obj-$(CONFIG_PCI) += pci.o +# LEDs +obj-$(CONFIG_LEDS) += leds.o + # Board-specific support obj-$(CONFIG_MACH_KS8695) += board-micrel.o diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c index 386593f8ac6..3db2ec61d06 100644 --- a/arch/arm/mach-ks8695/devices.c +++ b/arch/arm/mach-ks8695/devices.c @@ -176,6 +176,27 @@ static void __init ks8695_add_device_watchdog(void) {} #endif +/* -------------------------------------------------------------------- + * LEDs + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_LEDS) +short ks8695_leds_cpu = -1; +short ks8695_leds_timer = -1; + +void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) +{ + /* Enable GPIO to access the LEDs */ + gpio_direction_output(cpu_led, 1); + gpio_direction_output(timer_led, 1); + + ks8695_leds_cpu = cpu_led; + ks8695_leds_timer = timer_led; +} +#else +void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) {} +#endif + /* -------------------------------------------------------------------- */ /* diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c new file mode 100644 index 00000000000..d61762ae50d --- /dev/null +++ b/arch/arm/mach-ks8695/leds.c @@ -0,0 +1,94 @@ +/* + * LED driver for KS8695-based boards. + * + * Copyright (C) Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> + +#include <asm/mach-types.h> +#include <asm/leds.h> +#include <asm/arch/devices.h> +#include <asm/arch/gpio.h> + + +static inline void ks8695_led_on(unsigned int led) +{ + gpio_set_value(led, 0); +} + +static inline void ks8695_led_off(unsigned int led) +{ + gpio_set_value(led, 1); +} + +static inline void ks8695_led_toggle(unsigned int led) +{ + unsigned long is_off = gpio_get_value(led); + if (is_off) + ks8695_led_on(led); + else + ks8695_led_off(led); +} + + +/* + * Handle LED events. + */ +static void ks8695_leds_event(led_event_t evt) +{ + unsigned long flags; + + local_irq_save(flags); + + switch(evt) { + case led_start: /* System startup */ + ks8695_led_on(ks8695_leds_cpu); + break; + + case led_stop: /* System stop / suspend */ + ks8695_led_off(ks8695_leds_cpu); + break; + +#ifdef CONFIG_LEDS_TIMER + case led_timer: /* Every 50 timer ticks */ + ks8695_led_toggle(ks8695_leds_timer); + break; +#endif + +#ifdef CONFIG_LEDS_CPU + case led_idle_start: /* Entering idle state */ + ks8695_led_off(ks8695_leds_cpu); + break; + + case led_idle_end: /* Exit idle state */ + ks8695_led_on(ks8695_leds_cpu); + break; +#endif + + default: + break; + } + + local_irq_restore(flags); +} + + +static int __init leds_init(void) +{ + if ((ks8695_leds_timer == -1) || (ks8695_leds_cpu == -1)) + return -ENODEV; + + leds_event = ks8695_leds_event; + + leds_event(led_start); + return 0; +} + +__initcall(leds_init); diff --git a/arch/arm/mach-ns9xxx/Kconfig b/arch/arm/mach-ns9xxx/Kconfig index 8584ed10799..dd0cd5ac4b8 100644 --- a/arch/arm/mach-ns9xxx/Kconfig +++ b/arch/arm/mach-ns9xxx/Kconfig @@ -2,9 +2,26 @@ if ARCH_NS9XXX menu "NS9xxx Implementations" +config NS9XXX_HAVE_SERIAL8250 + bool + +config PROCESSOR_NS9360 + bool + +config MODULE_CC9P9360 + bool + select PROCESSOR_NS9360 + +config BOARD_A9M9750DEV + select NS9XXX_HAVE_SERIAL8250 + bool + +config BOARD_JSCC9P9360 + bool + config MACH_CC9P9360DEV bool "ConnectCore 9P 9360 on an A9M9750 Devboard" - select PROCESSOR_NS9360 + select MODULE_CC9P9360 select BOARD_A9M9750DEV help Say Y here if you are using the Digi ConnectCore 9P 9360 @@ -12,21 +29,12 @@ config MACH_CC9P9360DEV config MACH_CC9P9360JS bool "ConnectCore 9P 9360 on a JSCC9P9360 Devboard" - select PROCESSOR_NS9360 + select MODULE_CC9P9360 select BOARD_JSCC9P9360 help Say Y here if you are using the Digi ConnectCore 9P 9360 on an JSCC9P9360 Development Board. -config PROCESSOR_NS9360 - bool - -config BOARD_A9M9750DEV - bool - -config BOARD_JSCC9P9360 - bool - endmenu endif diff --git a/arch/arm/mach-ns9xxx/Makefile b/arch/arm/mach-ns9xxx/Makefile index 6fb82b855a5..41efaf9ad50 100644 --- a/arch/arm/mach-ns9xxx/Makefile +++ b/arch/arm/mach-ns9xxx/Makefile @@ -1,7 +1,12 @@ -obj-y := irq.o time.o generic.o gpio.o +obj-y := clock.o generic.o gpio.o irq.o obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o +obj-$(CONFIG_PROCESSOR_NS9360) += gpio-ns9360.o processor-ns9360.o time-ns9360.o + obj-$(CONFIG_BOARD_A9M9750DEV) += board-a9m9750dev.o obj-$(CONFIG_BOARD_JSCC9P9360) += board-jscc9p9360.o + +# platform devices +obj-$(CONFIG_NS9XXX_HAVE_SERIAL8250) += plat-serial8250.o diff --git a/arch/arm/mach-ns9xxx/Makefile.boot b/arch/arm/mach-ns9xxx/Makefile.boot index 75ed64e90fa..54654919229 100644 --- a/arch/arm/mach-ns9xxx/Makefile.boot +++ b/arch/arm/mach-ns9xxx/Makefile.boot @@ -1,2 +1,2 @@ -zreladdr-y := 0x108000 +zreladdr-y := 0x8000 params_phys-y := 0x100 diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c index 0f65177f9e5..a494b71c019 100644 --- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c +++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c @@ -8,15 +8,14 @@ * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. */ -#include <linux/platform_device.h> -#include <linux/serial_8250.h> #include <linux/irq.h> #include <asm/mach/map.h> #include <asm/gpio.h> #include <asm/arch-ns9xxx/board.h> -#include <asm/arch-ns9xxx/regs-sys.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> +#include <asm/arch-ns9xxx/regs-sys-ns9360.h> #include <asm/arch-ns9xxx/regs-mem.h> #include <asm/arch-ns9xxx/regs-bbu.h> #include <asm/arch-ns9xxx/regs-board-a9m9750dev.h> @@ -105,9 +104,9 @@ void __init board_a9m9750dev_init_irq(void) int i; if (gpio_request(11, "board a9m9750dev extirq2") == 0) - ns9xxx_gpio_configure(11, 0, 1); + ns9360_gpio_configure(11, 0, 1); else - printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_EXT2\n", + printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_NS9XXX_EXT2\n", __func__); for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) { @@ -116,69 +115,16 @@ void __init board_a9m9750dev_init_irq(void) set_irq_flags(i, IRQF_VALID); } - /* IRQ_EXT2: level sensitive + active low */ + /* IRQ_NS9XXX_EXT2: level sensitive + active low */ eic = __raw_readl(SYS_EIC(2)); REGSET(eic, SYS_EIC, PLTY, AL); REGSET(eic, SYS_EIC, LVEDG, LEVEL); __raw_writel(eic, SYS_EIC(2)); - set_irq_chained_handler(IRQ_EXT2, + set_irq_chained_handler(IRQ_NS9XXX_EXT2, a9m9750dev_fpga_demux_handler); } -static struct plat_serial8250_port board_a9m9750dev_serial8250_port[] = { - { - .iobase = FPGA_UARTA_BASE, - .membase = (unsigned char*)FPGA_UARTA_BASE, - .mapbase = FPGA_UARTA_BASE, - .irq = IRQ_FPGA_UARTA, - .iotype = UPIO_MEM, - .uartclk = 18432000, - .regshift = 0, - .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ, - }, { - .iobase = FPGA_UARTB_BASE, - .membase = (unsigned char*)FPGA_UARTB_BASE, - .mapbase = FPGA_UARTB_BASE, - .irq = IRQ_FPGA_UARTB, - .iotype = UPIO_MEM, - .uartclk = 18432000, - .regshift = 0, - .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ, - }, { - .iobase = FPGA_UARTC_BASE, - .membase = (unsigned char*)FPGA_UARTC_BASE, - .mapbase = FPGA_UARTC_BASE, - .irq = IRQ_FPGA_UARTC, - .iotype = UPIO_MEM, - .uartclk = 18432000, - .regshift = 0, - .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ, - }, { - .iobase = FPGA_UARTD_BASE, - .membase = (unsigned char*)FPGA_UARTD_BASE, - .mapbase = FPGA_UARTD_BASE, - .irq = IRQ_FPGA_UARTD, - .iotype = UPIO_MEM, - .uartclk = 18432000, - .regshift = 0, - .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ, - }, { - /* end marker */ - }, -}; - -static struct platform_device board_a9m9750dev_serial_device = { - .name = "serial8250", - .dev = { - .platform_data = board_a9m9750dev_serial8250_port, - }, -}; - -static struct platform_device *board_a9m9750dev_devices[] __initdata = { - &board_a9m9750dev_serial_device, -}; - void __init board_a9m9750dev_init_machine(void) { u32 reg; @@ -210,7 +156,4 @@ void __init board_a9m9750dev_init_machine(void) __raw_writel(0x2, MEM_SMOED(0)); __raw_writel(0x6, MEM_SMRD(0)); __raw_writel(0x6, MEM_SMWD(0)); - - platform_add_devices(board_a9m9750dev_devices, - ARRAY_SIZE(board_a9m9750dev_devices)); } diff --git a/arch/arm/mach-ns9xxx/clock.c b/arch/arm/mach-ns9xxx/clock.c new file mode 100644 index 00000000000..f8639161068 --- /dev/null +++ b/arch/arm/mach-ns9xxx/clock.c @@ -0,0 +1,215 @@ +/* + * arch/arm/mach-ns9xxx/clock.c + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <linux/err.h> +#include <linux/module.h> +#include <linux/list.h> +#include <linux/clk.h> +#include <linux/string.h> +#include <linux/platform_device.h> + +#include <asm/semaphore.h> +#include "clock.h" + +static LIST_HEAD(clocks); +static DEFINE_SPINLOCK(clk_lock); + +struct clk *clk_get(struct device *dev, const char *id) +{ + struct clk *p, *ret = NULL, *retgen = NULL; + unsigned long flags; + int idno; + + if (dev == NULL || dev->bus != &platform_bus_type) + idno = -1; + else + idno = to_platform_device(dev)->id; + + spin_lock_irqsave(&clk_lock, flags); + list_for_each_entry(p, &clocks, node) { + if (strcmp(id, p->name) == 0) { + if (p->id == idno) { + if (!try_module_get(p->owner)) + continue; + ret = p; + break; + } else if (p->id == -1) + /* remember match with id == -1 in case there is + * no clock for idno */ + retgen = p; + } + } + + if (!ret && retgen && try_module_get(retgen->owner)) + ret = retgen; + + if (ret) + ++ret->refcount; + + spin_unlock_irqrestore(&clk_lock, flags); + + return ret ? ret : ERR_PTR(-ENOENT); +} +EXPORT_SYMBOL(clk_get); + +void clk_put(struct clk *clk) +{ + module_put(clk->owner); + --clk->refcount; +} +EXPORT_SYMBOL(clk_put); + +static int clk_enable_unlocked(struct clk *clk) +{ + int ret = 0; + if (clk->parent) { + ret = clk_enable_unlocked(clk->parent); + if (ret) + return ret; + } + + if (clk->usage++ == 0 && clk->endisable) + ret = clk->endisable(clk, 1); + + return ret; +} + +int clk_enable(struct clk *clk) +{ + int ret; + unsigned long flags; + + spin_lock_irqsave(&clk_lock, flags); + + ret = clk_enable_unlocked(clk); + + spin_unlock_irqrestore(&clk_lock, flags); + + return ret; +} +EXPORT_SYMBOL(clk_enable); + +static void clk_disable_unlocked(struct clk *clk) +{ + if (--clk->usage == 0 && clk->endisable) + clk->endisable(clk, 0); + + if (clk->parent) + clk_disable_unlocked(clk->parent); +} + +void clk_disable(struct clk *clk) +{ + unsigned long flags; + + spin_lock_irqsave(&clk_lock, flags); + + clk_disable_unlocked(clk); + + spin_unlock_irqrestore(&clk_lock, flags); +} +EXPORT_SYMBOL(clk_disable); + +unsigned long clk_get_rate(struct clk *clk) +{ + if (clk->get_rate) + return clk->get_rate(clk); + + if (clk->rate) + return clk->rate; + + if (clk->parent) + return clk_get_rate(clk->parent); + + return 0; +} +EXPORT_SYMBOL(clk_get_rate); + +int clk_register(struct clk *clk) +{ + unsigned long flags; + + spin_lock_irqsave(&clk_lock, flags); + + list_add(&clk->node, &clocks); + + if (clk->parent) + ++clk->parent->refcount; + + spin_unlock_irqrestore(&clk_lock, flags); + + return 0; +} + +int clk_unregister(struct clk *clk) +{ + int ret = 0; + unsigned long flags; + + spin_lock_irqsave(&clk_lock, flags); + + if (clk->usage || clk->refcount) + ret = -EBUSY; + else + list_del(&clk->node); + + if (clk->parent) + --clk->parent->refcount; + + spin_unlock_irqrestore(&clk_lock, flags); + + return ret; +} + +#if defined CONFIG_DEBUG_FS + +#include <linux/debugfs.h> +#include <linux/seq_file.h> + +static int clk_debugfs_show(struct seq_file *s, void *null) +{ + unsigned long flags; + struct clk *p; + + spin_lock_irqsave(&clk_lock, flags); + + list_for_each_entry(p, &clocks, node) + seq_printf(s, "%s.%d: usage=%lu refcount=%lu rate=%lu\n", + p->name, p->id, p->usage, p->refcount, + p->usage ? clk_get_rate(p) : 0); + + spin_unlock_irqrestore(&clk_lock, flags); + + return 0; +} + +static int clk_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, clk_debugfs_show, NULL); +} + +static struct file_operations clk_debugfs_operations = { + .open = clk_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init clk_debugfs_init(void) +{ + struct dentry *dentry; + + dentry = debugfs_create_file("clk", S_IFREG | S_IRUGO, NULL, NULL, + &clk_debugfs_operations); + return IS_ERR(dentry) ? PTR_ERR(dentry) : 0; +} +subsys_initcall(clk_debugfs_init); + +#endif /* if defined CONFIG_DEBUG_FS */ diff --git a/arch/arm/mach-ns9xxx/clock.h b/arch/arm/mach-ns9xxx/clock.h new file mode 100644 index 00000000000..b86c30dd79e --- /dev/null +++ b/arch/arm/mach-ns9xxx/clock.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-ns9xxx/clock.h + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __NS9XXX_CLOCK_H +#define __NS9XXX_CLOCK_H + +#include <linux/list.h> + +struct clk { + struct module *owner; + const char *name; + int id; + + struct clk *parent; + + unsigned long rate; + int (*endisable)(struct clk *, int enable); + unsigned long (*get_rate)(struct clk *); + + struct list_head node; + unsigned long refcount; + unsigned long usage; +}; + +int clk_register(struct clk *clk); +int clk_unregister(struct clk *clk); + +#endif /* ifndef __NS9XXX_CLOCK_H */ diff --git a/arch/arm/mach-ns9xxx/generic.c b/arch/arm/mach-ns9xxx/generic.c index d742c921e34..1e0f467879c 100644 --- a/arch/arm/mach-ns9xxx/generic.c +++ b/arch/arm/mach-ns9xxx/generic.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ns9xxx/generic.c * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -11,34 +11,9 @@ #include <linux/kernel.h> #include <linux/init.h> #include <asm/memory.h> -#include <asm/page.h> -#include <asm/mach-types.h> -#include <asm/mach/map.h> -#include <asm/arch-ns9xxx/regs-sys.h> -#include <asm/arch-ns9xxx/regs-mem.h> -#include <asm/arch-ns9xxx/board.h> #include "generic.h" -static struct map_desc standard_io_desc[] __initdata = { - { /* BBus */ - .virtual = io_p2v(0x90000000), - .pfn = __phys_to_pfn(0x90000000), - .length = 0x00700000, - .type = MT_DEVICE, - }, { /* AHB */ - .virtual = io_p2v(0xa0100000), - .pfn = __phys_to_pfn(0xa0100000), - .length = 0x00900000, - .type = MT_DEVICE, - }, -}; - -void __init ns9xxx_map_io(void) -{ - iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); -} - void __init ns9xxx_init_machine(void) { } diff --git a/arch/arm/mach-ns9xxx/generic.h b/arch/arm/mach-ns9xxx/generic.h index 687e291773f..82493191aad 100644 --- a/arch/arm/mach-ns9xxx/generic.h +++ b/arch/arm/mach-ns9xxx/generic.h @@ -1,7 +1,7 @@ /* * arch/arm/mach-ns9xxx/generic.h * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -13,7 +13,4 @@ #include <linux/init.h> void __init ns9xxx_init_irq(void); -void __init ns9xxx_map_io(void); void __init ns9xxx_init_machine(void); - -extern struct sys_timer ns9xxx_timer; diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.c b/arch/arm/mach-ns9xxx/gpio-ns9360.c new file mode 100644 index 00000000000..cabfb879dda --- /dev/null +++ b/arch/arm/mach-ns9xxx/gpio-ns9360.c @@ -0,0 +1,118 @@ +/* + * arch/arm/mach-ns9xxx/gpio-ns9360.c + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <linux/bug.h> +#include <linux/errno.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/module.h> + +#include <asm/arch-ns9xxx/regs-bbu.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> + +#include "gpio-ns9360.h" + +static inline int ns9360_valid_gpio(unsigned gpio) +{ + return gpio <= 72; +} + +static inline void __iomem *ns9360_gpio_get_gconfaddr(unsigned gpio) +{ + if (gpio < 56) + return BBU_GCONFb1(gpio / 8); + else + /* + * this could be optimised away on + * ns9750 only builds, but it isn't ... + */ + return BBU_GCONFb2((gpio - 56) / 8); +} + +static inline void __iomem *ns9360_gpio_get_gctrladdr(unsigned gpio) +{ + if (gpio < 32) + return BBU_GCTRL1; + else if (gpio < 64) + return BBU_GCTRL2; + else + /* this could be optimised away on ns9750 only builds */ + return BBU_GCTRL3; +} + +static inline void __iomem *ns9360_gpio_get_gstataddr(unsigned gpio) +{ + if (gpio < 32) + return BBU_GSTAT1; + else if (gpio < 64) + return BBU_GSTAT2; + else + /* this could be optimised away on ns9750 only builds */ + return BBU_GSTAT3; +} + +/* + * each gpio can serve for 4 different purposes [0..3]. These are called + * "functions" and passed in the parameter func. Functions 0-2 are always some + * special things, function 3 is GPIO. If func == 3 dir specifies input or + * output, and with inv you can enable an inverter (independent of func). + */ +int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func) +{ + void __iomem *conf = ns9360_gpio_get_gconfaddr(gpio); + u32 confval; + + confval = __raw_readl(conf); + REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir); + REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv); + REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func); + __raw_writel(confval, conf); + + return 0; +} + +int ns9360_gpio_configure(unsigned gpio, int inv, int func) +{ + if (likely(ns9360_valid_gpio(gpio))) { + if (func == 3) { + printk(KERN_WARNING "use gpio_direction_input " + "or gpio_direction_output\n"); + return -EINVAL; + } else + return __ns9360_gpio_configure(gpio, 0, inv, func); + } else + return -EINVAL; +} +EXPORT_SYMBOL(ns9360_gpio_configure); + +int ns9360_gpio_get_value(unsigned gpio) +{ + void __iomem *stat = ns9360_gpio_get_gstataddr(gpio); + int ret; + + ret = 1 & (__raw_readl(stat) >> (gpio & 31)); + + return ret; +} + +void ns9360_gpio_set_value(unsigned gpio, int value) +{ + void __iomem *ctrl = ns9360_gpio_get_gctrladdr(gpio); + u32 ctrlval; + + ctrlval = __raw_readl(ctrl); + + if (value) + ctrlval |= 1 << (gpio & 31); + else + ctrlval &= ~(1 << (gpio & 31)); + + __raw_writel(ctrlval, ctrl); +} diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.h b/arch/arm/mach-ns9xxx/gpio-ns9360.h new file mode 100644 index 00000000000..131cd1715ca --- /dev/null +++ b/arch/arm/mach-ns9xxx/gpio-ns9360.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-ns9xxx/gpio-ns9360.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func); +int ns9360_gpio_get_value(unsigned gpio); +void ns9360_gpio_set_value(unsigned gpio, int value); diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c index 5286e9fc1d3..b3c963b0c8f 100644 --- a/arch/arm/mach-ns9xxx/gpio.c +++ b/arch/arm/mach-ns9xxx/gpio.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ns9xxx/gpio.c * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -15,12 +15,13 @@ #include <asm/arch-ns9xxx/gpio.h> #include <asm/arch-ns9xxx/processor.h> -#include <asm/arch-ns9xxx/regs-bbu.h> -#include <asm/io.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> #include <asm/bug.h> #include <asm/types.h> #include <asm/bitops.h> +#include "gpio-ns9360.h" + #if defined(CONFIG_PROCESSOR_NS9360) #define GPIO_MAX 72 #elif defined(CONFIG_PROCESSOR_NS9750) @@ -45,41 +46,10 @@ static inline int ns9xxx_valid_gpio(unsigned gpio) return gpio <= 49; else #endif + { BUG(); -} - -static inline void __iomem *ns9xxx_gpio_get_gconfaddr(unsigned gpio) -{ - if (gpio < 56) - return BBU_GCONFb1(gpio / 8); - else - /* - * this could be optimised away on - * ns9750 only builds, but it isn't ... - */ - return BBU_GCONFb2((gpio - 56) / 8); -} - -static inline void __iomem *ns9xxx_gpio_get_gctrladdr(unsigned gpio) -{ - if (gpio < 32) - return BBU_GCTRL1; - else if (gpio < 64) - return BBU_GCTRL2; - else - /* this could be optimised away on ns9750 only builds */ - return BBU_GCTRL3; -} - -static inline void __iomem *ns9xxx_gpio_get_gstataddr(unsigned gpio) -{ - if (gpio < 32) - return BBU_GSTAT1; - else if (gpio < 64) - return BBU_GSTAT2; - else - /* this could be optimised away on ns9750 only builds */ - return BBU_GSTAT3; + return 0; + } } int gpio_request(unsigned gpio, const char *label) @@ -98,49 +68,24 @@ void gpio_free(unsigned gpio) } EXPORT_SYMBOL(gpio_free); -/* - * each gpio can serve for 4 different purposes [0..3]. These are called - * "functions" and passed in the parameter func. Functions 0-2 are always some - * special things, function 3 is GPIO. If func == 3 dir specifies input or - * output, and with inv you can enable an inverter (independent of func). - */ -static int __ns9xxx_gpio_configure(unsigned gpio, int dir, int inv, int func) +int gpio_direction_input(unsigned gpio) { - void __iomem *conf = ns9xxx_gpio_get_gconfaddr(gpio); - u32 confval; - unsigned long flags; - - spin_lock_irqsave(&gpio_lock, flags); - - confval = __raw_readl(conf); - REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir); - REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv); - REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func); - __raw_writel(confval, conf); + if (likely(ns9xxx_valid_gpio(gpio))) { + int ret = -EINVAL; + unsigned long flags; - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&gpio_lock, flags); +#if defined(CONFIG_PROCESSOR_NS9360) + if (processor_is_ns9360()) + ret = __ns9360_gpio_configure(gpio, 0, 0, 3); + else +#endif + BUG(); - return 0; -} + spin_unlock_irqrestore(&gpio_lock, flags); -int ns9xxx_gpio_configure(unsigned gpio, int inv, int func) -{ - if (likely(ns9xxx_valid_gpio(gpio))) { - if (func == 3) { - printk(KERN_WARNING "use gpio_direction_input " - "or gpio_direction_output\n"); - return -EINVAL; - } else - return __ns9xxx_gpio_configure(gpio, 0, inv, func); - } else - return -EINVAL; -} -EXPORT_SYMBOL(ns9xxx_gpio_configure); + return ret; -int gpio_direction_input(unsigned gpio) -{ - if (likely(ns9xxx_valid_gpio(gpio))) { - return __ns9xxx_gpio_configure(gpio, 0, 0, 3); } else return -EINVAL; } @@ -149,9 +94,22 @@ EXPORT_SYMBOL(gpio_direction_input); int gpio_direction_output(unsigned gpio, int value) { if (likely(ns9xxx_valid_gpio(gpio))) { + int ret = -EINVAL; + unsigned long flags; + gpio_set_value(gpio, value); - return __ns9xxx_gpio_configure(gpio, 1, 0, 3); + spin_lock_irqsave(&gpio_lock, flags); +#if defined(CONFIG_PROCESSOR_NS9360) + if (processor_is_ns9360()) + ret = __ns9360_gpio_configure(gpio, 1, 0, 3); + else +#endif + BUG(); + + spin_unlock_irqrestore(&gpio_lock, flags); + + return ret; } else return -EINVAL; } @@ -159,31 +117,28 @@ EXPORT_SYMBOL(gpio_direction_output); int gpio_get_value(unsigned gpio) { - void __iomem *stat = ns9xxx_gpio_get_gstataddr(gpio); - int ret; - - ret = 1 & (__raw_readl(stat) >> (gpio & 31)); - - return ret; +#if defined(CONFIG_PROCESSOR_NS9360) + if (processor_is_ns9360()) + return ns9360_gpio_get_value(gpio); + else +#endif + { + BUG(); + return -EINVAL; + } } EXPORT_SYMBOL(gpio_get_value); void gpio_set_value(unsigned gpio, int value) { - void __iomem *ctrl = ns9xxx_gpio_get_gctrladdr(gpio); - u32 ctrlval; unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); - - ctrlval = __raw_readl(ctrl); - - if (value) - ctrlval |= 1 << (gpio & 31); +#if defined(CONFIG_PROCESSOR_NS9360) + if (processor_is_ns9360()) + ns9360_gpio_set_value(gpio, value); else - ctrlval &= ~(1 << (gpio & 31)); - - __raw_writel(ctrlval, ctrl); +#endif + BUG(); spin_unlock_irqrestore(&gpio_lock, flags); } diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c index 00001b874e9..36e5835e609 100644 --- a/arch/arm/mach-ns9xxx/irq.c +++ b/arch/arm/mach-ns9xxx/irq.c @@ -9,21 +9,27 @@ * the Free Software Foundation. */ #include <linux/interrupt.h> +#include <linux/kernel_stat.h> #include <asm/io.h> #include <asm/mach/irq.h> #include <asm/mach-types.h> -#include <asm/arch-ns9xxx/regs-sys.h> +#include <asm/arch-ns9xxx/regs-sys-common.h> #include <asm/arch-ns9xxx/irqs.h> #include <asm/arch-ns9xxx/board.h> #include "generic.h" +/* simple interrupt prio table: prio(x) < prio(y) <=> x < y */ +#define irq2prio(i) (i) +#define prio2irq(p) (p) + static void ns9xxx_mask_irq(unsigned int irq) { /* XXX: better use cpp symbols */ - u32 ic = __raw_readl(SYS_IC(irq / 4)); - ic &= ~(1 << (7 + 8 * (3 - (irq & 3)))); - __raw_writel(ic, SYS_IC(irq / 4)); + int prio = irq2prio(irq); + u32 ic = __raw_readl(SYS_IC(prio / 4)); + ic &= ~(1 << (7 + 8 * (3 - (prio & 3)))); + __raw_writel(ic, SYS_IC(prio / 4)); } static void ns9xxx_ack_irq(unsigned int irq) @@ -40,9 +46,10 @@ static void ns9xxx_maskack_irq(unsigned int irq) static void ns9xxx_unmask_irq(unsigned int irq) { /* XXX: better use cpp symbols */ - u32 ic = __raw_readl(SYS_IC(irq / 4)); - ic |= 1 << (7 + 8 * (3 - (irq & 3))); - __raw_writel(ic, SYS_IC(irq / 4)); + int prio = irq2prio(irq); + u32 ic = __raw_readl(SYS_IC(prio / 4)); + ic |= 1 << (7 + 8 * (3 - (prio & 3))); + __raw_writel(ic, SYS_IC(prio / 4)); } static struct irq_chip ns9xxx_chip = { @@ -52,24 +59,61 @@ static struct irq_chip ns9xxx_chip = { .unmask = ns9xxx_unmask_irq, }; +#if 0 +#define handle_irq handle_level_irq +#else +void handle_prio_irq(unsigned int irq, struct irq_desc *desc) +{ + unsigned int cpu = smp_processor_id(); + struct irqaction *action; + irqreturn_t action_ret; + + spin_lock(&desc->lock); + + if (unlikely(desc->status & IRQ_INPROGRESS)) + goto out_unlock; + + desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); + kstat_cpu(cpu).irqs[irq]++; + + action = desc->action; + if (unlikely(!action || (desc->status & IRQ_DISABLED))) + goto out_unlock; + + desc->status |= IRQ_INPROGRESS; + spin_unlock(&desc->lock); + + action_ret = handle_IRQ_event(irq, action); + + spin_lock(&desc->lock); + desc->status &= ~IRQ_INPROGRESS; + if (!(desc->status & IRQ_DISABLED) && desc->chip->ack) + desc->chip->ack(irq); + +out_unlock: + spin_unlock(&desc->lock); +} +#define handle_irq handle_prio_irq +#endif + void __init ns9xxx_init_irq(void) { int i; /* disable all IRQs */ for (i = 0; i < 8; ++i) - __raw_writel((4 * i) << 24 | (4 * i + 1) << 16 | - (4 * i + 2) << 8 | (4 * i + 3), SYS_IC(i)); + __raw_writel(prio2irq(4 * i) << 24 | + prio2irq(4 * i + 1) << 16 | + prio2irq(4 * i + 2) << 8 | + prio2irq(4 * i + 3), + SYS_IC(i)); - /* simple interrupt prio table: - * prio(x) < prio(y) <=> x < y - */ for (i = 0; i < 32; ++i) - __raw_writel(i, SYS_IVA(i)); + __raw_writel(prio2irq(i), SYS_IVA(i)); - for (i = IRQ_WATCHDOG; i <= IRQ_EXT3; ++i) { + for (i = 0; i <= 31; ++i) { set_irq_chip(i, &ns9xxx_chip); - set_irq_handler(i, handle_level_irq); + set_irq_handler(i, handle_irq); set_irq_flags(i, IRQF_VALID); } } diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c index 760c9d0db7c..9623fff6b3b 100644 --- a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c +++ b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ns9xxx/mach-cc9p9360dev.c * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -11,12 +11,14 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> + #include "board-a9m9750dev.h" #include "generic.h" static void __init mach_cc9p9360dev_map_io(void) { - ns9xxx_map_io(); + ns9360_map_io(); board_a9m9750dev_map_io(); } @@ -36,6 +38,6 @@ MACHINE_START(CC9P9360DEV, "Digi ConnectCore 9P 9360 on an A9M9750 Devboard") .map_io = mach_cc9p9360dev_map_io, .init_irq = mach_cc9p9360dev_init_irq, .init_machine = mach_cc9p9360dev_init_machine, - .timer = &ns9xxx_timer, + .timer = &ns9360_timer, .boot_params = 0x100, MACHINE_END diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c index 85c8b41105c..fcc815bdd29 100644 --- a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c +++ b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ns9xxx/mach-cc9p9360js.c * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -11,6 +11,8 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> + #include "board-jscc9p9360.h" #include "generic.h" @@ -21,9 +23,9 @@ static void __init mach_cc9p9360js_init_machine(void) } MACHINE_START(CC9P9360JS, "Digi ConnectCore 9P 9360 on an JSCC9P9360 Devboard") - .map_io = ns9xxx_map_io, + .map_io = ns9360_map_io, .init_irq = ns9xxx_init_irq, .init_machine = mach_cc9p9360js_init_machine, - .timer = &ns9xxx_timer, + .timer = &ns9360_timer, .boot_params = 0x100, MACHINE_END diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c new file mode 100644 index 00000000000..5aa5d9baf8c --- /dev/null +++ b/arch/arm/mach-ns9xxx/plat-serial8250.c @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-ns9xxx/plat-serial8250.c + * + * Copyright (C) 2008 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <linux/platform_device.h> +#include <linux/serial_8250.h> + +#include <asm/arch-ns9xxx/regs-board-a9m9750dev.h> +#include <asm/arch-ns9xxx/board.h> + +#define DRIVER_NAME "serial8250" + +static int __init ns9xxx_plat_serial8250_init(void) +{ + struct plat_serial8250_port *pdata; + struct platform_device *pdev; + int ret = -ENOMEM; + int i; + + if (!board_is_a9m9750dev()) + return -ENODEV; + + pdev = platform_device_alloc(DRIVER_NAME, 0); + if (!pdev) + goto err; + + pdata = kzalloc(5 * sizeof(*pdata), GFP_KERNEL); + if (!pdata) + goto err; + + pdev->dev.platform_data = pdata; + + pdata[0].iobase = FPGA_UARTA_BASE; + pdata[1].iobase = FPGA_UARTB_BASE; + pdata[2].iobase = FPGA_UARTC_BASE; + pdata[3].iobase = FPGA_UARTD_BASE; + + for (i = 0; i < 4; ++i) { + pdata[i].membase = (void __iomem *)pdata[i].iobase; + pdata[i].mapbase = pdata[i].iobase; + pdata[i].iotype = UPIO_MEM; + pdata[i].uartclk = 18432000; + pdata[i].flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ; + } + + pdata[0].irq = IRQ_FPGA_UARTA; + pdata[1].irq = IRQ_FPGA_UARTB; + pdata[2].irq = IRQ_FPGA_UARTC; + pdata[3].irq = IRQ_FPGA_UARTD; + + ret = platform_device_add(pdev); + if (ret) { +err: + platform_device_put(pdev); + + printk(KERN_WARNING "Could not add %s (errno=%d)\n", + DRIVER_NAME, ret); + } + + return 0; +} + +arch_initcall(ns9xxx_plat_serial8250_init); diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c new file mode 100644 index 00000000000..2bee0b7fccb --- /dev/null +++ b/arch/arm/mach-ns9xxx/processor-ns9360.c @@ -0,0 +1,54 @@ +/* + * arch/arm/mach-ns9xxx/processor-ns9360.c + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/slab.h> + +#include <asm/page.h> +#include <asm/mach/map.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> +#include <asm/arch-ns9xxx/regs-sys-ns9360.h> + +void ns9360_reset(char mode) +{ + u32 reg; + + reg = __raw_readl(SYS_PLL) >> 16; + REGSET(reg, SYS_PLL, SWC, YES); + __raw_writel(reg, SYS_PLL); +} + +#define CRYSTAL 29491200 /* Hz */ +unsigned long ns9360_systemclock(void) +{ + u32 pll = __raw_readl(SYS_PLL); + return CRYSTAL * (REGGETIM(pll, SYS_PLL, ND) + 1) + >> REGGETIM(pll, SYS_PLL, FS); +} + +static struct map_desc ns9360_io_desc[] __initdata = { + { /* BBus */ + .virtual = io_p2v(0x90000000), + .pfn = __phys_to_pfn(0x90000000), + .length = 0x00700000, + .type = MT_DEVICE, + }, { /* AHB */ + .virtual = io_p2v(0xa0100000), + .pfn = __phys_to_pfn(0xa0100000), + .length = 0x00900000, + .type = MT_DEVICE, + }, +}; + +void __init ns9360_map_io(void) +{ + iotable_init(ns9360_io_desc, ARRAY_SIZE(ns9360_io_desc)); +} diff --git a/arch/arm/mach-ns9xxx/time.c b/arch/arm/mach-ns9xxx/time-ns9360.c index c3dd1f4acb9..4d573c9793e 100644 --- a/arch/arm/mach-ns9xxx/time.c +++ b/arch/arm/mach-ns9xxx/time-ns9360.c @@ -1,7 +1,7 @@ /* - * arch/arm/mach-ns9xxx/time.c + * arch/arm/mach-ns9xxx/time-ns9360.c * - * Copyright (C) 2006 by Digi International Inc. + * Copyright (C) 2006,2007 by Digi International Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify it @@ -15,8 +15,8 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> -#include <asm/arch-ns9xxx/regs-sys.h> -#include <asm/arch-ns9xxx/clock.h> +#include <asm/arch-ns9xxx/processor-ns9360.h> +#include <asm/arch-ns9xxx/regs-sys-ns9360.h> #include <asm/arch-ns9xxx/irqs.h> #include <asm/arch/system.h> #include "generic.h" @@ -25,26 +25,26 @@ #define TIMER_CLOCKEVENT 1 static u32 latch; -static cycle_t ns9xxx_clocksource_read(void) +static cycle_t ns9360_clocksource_read(void) { return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE)); } -static struct clocksource ns9xxx_clocksource = { - .name = "ns9xxx-timer" __stringify(TIMER_CLOCKSOURCE), +static struct clocksource ns9360_clocksource = { + .name = "ns9360-timer" __stringify(TIMER_CLOCKSOURCE), .rating = 300, - .read = ns9xxx_clocksource_read, + .read = ns9360_clocksource_read, .mask = CLOCKSOURCE_MASK(32), .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static void ns9xxx_clockevent_setmode(enum clock_event_mode mode, +static void ns9360_clockevent_setmode(enum clock_event_mode mode, struct clock_event_device *clk) { u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT)); - switch(mode) { + switch (mode) { case CLOCK_EVT_MODE_PERIODIC: __raw_writel(latch, SYS_TRC(TIMER_CLOCKEVENT)); REGSET(tc, SYS_TCx, REN, EN); @@ -69,7 +69,7 @@ static void ns9xxx_clockevent_setmode(enum clock_event_mode mode, __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT)); } -static int ns9xxx_clockevent_setnextevent(unsigned long evt, +static int ns9360_clockevent_setnextevent(unsigned long evt, struct clock_event_device *clk) { u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT)); @@ -88,20 +88,20 @@ static int ns9xxx_clockevent_setnextevent(unsigned long evt, return 0; } -static struct clock_event_device ns9xxx_clockevent_device = { - .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT), +static struct clock_event_device ns9360_clockevent_device = { + .name = "ns9360-timer" __stringify(TIMER_CLOCKEVENT), .shift = 20, .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = ns9xxx_clockevent_setmode, - .set_next_event = ns9xxx_clockevent_setnextevent, + .set_mode = ns9360_clockevent_setmode, + .set_next_event = ns9360_clockevent_setnextevent, }; -static irqreturn_t ns9xxx_clockevent_handler(int irq, void *dev_id) +static irqreturn_t ns9360_clockevent_handler(int irq, void *dev_id) { - int timerno = irq - IRQ_TIMER0; + int timerno = irq - IRQ_NS9360_TIMER0; u32 tc; - struct clock_event_device *evt = &ns9xxx_clockevent_device; + struct clock_event_device *evt = &ns9360_clockevent_device; /* clear irq */ tc = __raw_readl(SYS_TC(timerno)); @@ -119,13 +119,13 @@ static irqreturn_t ns9xxx_clockevent_handler(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction ns9xxx_clockevent_action = { - .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT), +static struct irqaction ns9360_clockevent_action = { + .name = "ns9360-timer" __stringify(TIMER_CLOCKEVENT), .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = ns9xxx_clockevent_handler, + .handler = ns9360_clockevent_handler, }; -static void __init ns9xxx_timer_init(void) +static void __init ns9360_timer_init(void) { int tc; @@ -148,12 +148,12 @@ static void __init ns9xxx_timer_init(void) __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE)); - ns9xxx_clocksource.mult = clocksource_hz2mult(ns9xxx_cpuclock(), - ns9xxx_clocksource.shift); + ns9360_clocksource.mult = clocksource_hz2mult(ns9360_cpuclock(), + ns9360_clocksource.shift); - clocksource_register(&ns9xxx_clocksource); + clocksource_register(&ns9360_clocksource); - latch = SH_DIV(ns9xxx_cpuclock(), HZ, 0); + latch = SH_DIV(ns9360_cpuclock(), HZ, 0); tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT)); REGSET(tc, SYS_TCx, TEN, DIS); @@ -166,19 +166,20 @@ static void __init ns9xxx_timer_init(void) REGSET(tc, SYS_TCx, REN, EN); __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT)); - ns9xxx_clockevent_device.mult = div_sc(ns9xxx_cpuclock(), - NSEC_PER_SEC, ns9xxx_clockevent_device.shift); - ns9xxx_clockevent_device.max_delta_ns = - clockevent_delta2ns(-1, &ns9xxx_clockevent_device); - ns9xxx_clockevent_device.min_delta_ns = - clockevent_delta2ns(1, &ns9xxx_clockevent_device); + ns9360_clockevent_device.mult = div_sc(ns9360_cpuclock(), + NSEC_PER_SEC, ns9360_clockevent_device.shift); + ns9360_clockevent_device.max_delta_ns = + clockevent_delta2ns(-1, &ns9360_clockevent_device); + ns9360_clockevent_device.min_delta_ns = + clockevent_delta2ns(1, &ns9360_clockevent_device); - ns9xxx_clockevent_device.cpumask = cpumask_of_cpu(0); - clockevents_register_device(&ns9xxx_clockevent_device); + ns9360_clockevent_device.cpumask = cpumask_of_cpu(0); + clockevents_register_device(&ns9360_clockevent_device); - setup_irq(IRQ_TIMER0 + TIMER_CLOCKEVENT, &ns9xxx_clockevent_action); + setup_irq(IRQ_NS9360_TIMER0 + TIMER_CLOCKEVENT, + &ns9360_clockevent_action); } -struct sys_timer ns9xxx_timer = { - .init = ns9xxx_timer_init, +struct sys_timer ns9360_timer = { + .init = ns9360_timer_init, }; diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 015a66b3ca8..c06f5254c0f 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -5,7 +5,8 @@ # Common support obj-y := io.o id.o clock.o irq.o mux.o serial.o devices.o -obj-$(CONFIG_OMAP_MPU_TIMER) += time.o +obj-$(CONFIG_OMAP_MPU_TIMER) += time.o +obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o # Power Management obj-$(CONFIG_PM) += pm.o sleep.o diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 5279e35a8ae..4f9baba7d89 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -32,6 +32,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/i2c.h> +#include <linux/leds.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -183,11 +184,80 @@ static struct platform_device *osk5912_devices[] __initdata = { &osk5912_mcbsp1_device, }; +static struct gpio_led tps_leds[] = { + /* NOTE: D9 and D2 have hardware blink support. + * Also, D9 requires non-battery power. + */ + { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", }, + { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", }, + { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1, + .default_trigger = "heartbeat", }, +}; + +static struct gpio_led_platform_data tps_leds_data = { + .num_leds = 3, + .leds = tps_leds, +}; + +static struct platform_device osk5912_tps_leds = { + .name = "leds-gpio", + .id = 0, + .dev.platform_data = &tps_leds_data, +}; + +static int osk_tps_setup(struct i2c_client *client, void *context) +{ + /* Set GPIO 1 HIGH to disable VBUS power supply; + * OHCI driver powers it up/down as needed. + */ + gpio_request(OSK_TPS_GPIO_USB_PWR_EN, "n_vbus_en"); + gpio_direction_output(OSK_TPS_GPIO_USB_PWR_EN, 1); + + /* Set GPIO 2 high so LED D3 is off by default */ + tps65010_set_gpio_out_value(GPIO2, HIGH); + + /* Set GPIO 3 low to take ethernet out of reset */ + gpio_request(OSK_TPS_GPIO_LAN_RESET, "smc_reset"); + gpio_direction_output(OSK_TPS_GPIO_LAN_RESET, 0); + + /* GPIO4 is VDD_DSP */ + gpio_request(OSK_TPS_GPIO_DSP_PWR_EN, "dsp_power"); + gpio_direction_output(OSK_TPS_GPIO_DSP_PWR_EN, 1); + /* REVISIT if DSP support isn't configured, power it off ... */ + + /* Let LED1 (D9) blink; leds-gpio may override it */ + tps65010_set_led(LED1, BLINK); + + /* Set LED2 off by default */ + tps65010_set_led(LED2, OFF); + + /* Enable LOW_PWR handshake */ + tps65010_set_low_pwr(ON); + + /* Switch VLDO2 to 3.0V for AIC23 */ + tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V + | TPS_LDO1_ENABLE); + + /* register these three LEDs */ + osk5912_tps_leds.dev.parent = &client->dev; + platform_device_register(&osk5912_tps_leds); + + return 0; +} + +static struct tps65010_board tps_board = { + .base = OSK_TPS_GPIO_BASE, + .outmask = 0x0f, + .setup = osk_tps_setup, +}; + static struct i2c_board_info __initdata osk_i2c_board_info[] = { { I2C_BOARD_INFO("tps65010", 0x48), .type = "tps65010", .irq = OMAP_GPIO_IRQ(OMAP_MPUIO(1)), + .platform_data = &tps_board, + }, /* TODO when driver support is ready: * - aic23 audio chip at 0x1a @@ -198,7 +268,7 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = { static void __init osk_init_smc91x(void) { - if ((omap_request_gpio(0)) < 0) { + if ((gpio_request(0, "smc_irq")) < 0) { printk("Error requesting gpio 0 for smc91x irq\n"); return; } @@ -210,7 +280,7 @@ static void __init osk_init_smc91x(void) static void __init osk_init_cf(void) { omap_cfg_reg(M7_1610_GPIO62); - if ((omap_request_gpio(62)) < 0) { + if ((gpio_request(62, "cf_irq")) < 0) { printk("Error requesting gpio 62 for CF irq\n"); return; } @@ -334,7 +404,7 @@ static struct platform_device *mistral_devices[] __initdata = { static int mistral_get_pendown_state(void) { - return !omap_get_gpio_datain(4); + return !gpio_get_value(4); } static const struct ads7846_platform_data mistral_ts_info = { @@ -396,25 +466,31 @@ static void __init osk_mistral_init(void) omap_cfg_reg(W14_1610_CCP_DATAP); /* CAM_PWDN */ - if (omap_request_gpio(11) == 0) { + if (gpio_request(11, "cam_pwdn") == 0) { omap_cfg_reg(N20_1610_GPIO11); - omap_set_gpio_direction(11, 0 /* out */); - omap_set_gpio_dataout(11, 0 /* off */); + gpio_direction_output(11, 0); } else pr_debug("OSK+Mistral: CAM_PWDN is awol\n"); /* omap_cfg_reg(P19_1610_GPIO6); */ /* BUSY */ + gpio_request(6, "ts_busy"); + gpio_direction_input(6); + omap_cfg_reg(P20_1610_GPIO4); /* PENIRQ */ + gpio_request(4, "ts_int"); + gpio_direction_input(4); set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING); + spi_register_board_info(mistral_boardinfo, ARRAY_SIZE(mistral_boardinfo)); /* the sideways button (SW1) is for use as a "wakeup" button */ omap_cfg_reg(N15_1610_MPUIO2); - if (omap_request_gpio(OMAP_MPUIO(2)) == 0) { + if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) { int ret = 0; - omap_set_gpio_direction(OMAP_MPUIO(2), 1); + + gpio_direction_input(OMAP_MPUIO(2)); set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQT_RISING); #ifdef CONFIG_PM /* share the IRQ in case someone wants to use the @@ -425,7 +501,7 @@ static void __init osk_mistral_init(void) IRQF_SHARED, "mistral_wakeup", &osk_mistral_wake_interrupt); if (ret != 0) { - omap_free_gpio(OMAP_MPUIO(2)); + gpio_free(OMAP_MPUIO(2)); printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n", ret); } else @@ -438,10 +514,8 @@ static void __init osk_mistral_init(void) * board, like the touchscreen, EEPROM, and wakeup (!) switch. */ omap_cfg_reg(PWL); - if (omap_request_gpio(2) == 0) { - omap_set_gpio_direction(2, 0 /* out */); - omap_set_gpio_dataout(2, 1 /* on */); - } + if (gpio_request(2, "lcd_pwr") == 0) + gpio_direction_output(2, 1); platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices)); } @@ -484,44 +558,6 @@ static void __init osk_map_io(void) omap1_map_common_io(); } -#ifdef CONFIG_TPS65010 -static int __init osk_tps_init(void) -{ - if (!machine_is_omap_osk()) - return 0; - - /* Let LED1 (D9) blink */ - tps65010_set_led(LED1, BLINK); - - /* Disable LED 2 (D2) */ - tps65010_set_led(LED2, OFF); - - /* Set GPIO 1 HIGH to disable VBUS power supply; - * OHCI driver powers it up/down as needed. - */ - tps65010_set_gpio_out_value(GPIO1, HIGH); - - /* Set GPIO 2 low to turn on LED D3 */ - tps65010_set_gpio_out_value(GPIO2, HIGH); - - /* Set GPIO 3 low to take ethernet out of reset */ - tps65010_set_gpio_out_value(GPIO3, LOW); - - /* gpio4 for VDD_DSP */ - /* FIXME send power to DSP iff it's configured */ - - /* Enable LOW_PWR */ - tps65010_set_low_pwr(ON); - - /* Switch VLDO2 to 3.0V for AIC23 */ - tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V - | TPS_LDO1_ENABLE); - - return 0; -} -fs_initcall(osk_tps_init); -#endif - MACHINE_START(OMAP_OSK, "TI-OSK") /* Maintainer: Dirk Behme <dirk.behme@de.bosch.com> */ .phys_io = 0xfff00000, diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c index 026685ed461..754383dde80 100644 --- a/arch/arm/mach-omap1/leds-osk.c +++ b/arch/arm/mach-omap1/leds-osk.c @@ -1,11 +1,9 @@ /* * linux/arch/arm/mach-omap1/leds-osk.c * - * LED driver for OSK, and optionally Mistral QVGA, boards + * LED driver for OSK with optional Mistral QVGA board */ #include <linux/init.h> -#include <linux/workqueue.h> -#include <linux/i2c/tps65010.h> #include <asm/hardware.h> #include <asm/leds.h> @@ -20,49 +18,11 @@ #define LED_STATE_CLAIMED (1 << 1) static u8 led_state; -#define GREEN_LED (1 << 0) /* TPS65010 LED1 */ -#define AMBER_LED (1 << 1) /* TPS65010 LED2 */ -#define RED_LED (1 << 2) /* TPS65010 GPIO2 */ #define TIMER_LED (1 << 3) /* Mistral board */ #define IDLE_LED (1 << 4) /* Mistral board */ static u8 hw_led_state; -/* TPS65010 leds are changed using i2c -- from a task context. - * Using one of these for the "idle" LED would be impractical... - */ -#define TPS_LEDS (GREEN_LED | RED_LED | AMBER_LED) - -static u8 tps_leds_change; - -static void tps_work(struct work_struct *unused) -{ - for (;;) { - u8 leds; - - local_irq_disable(); - leds = tps_leds_change; - tps_leds_change = 0; - local_irq_enable(); - - if (!leds) - break; - - /* careful: the set_led() value is on/off/blink */ - if (leds & GREEN_LED) - tps65010_set_led(LED1, !!(hw_led_state & GREEN_LED)); - if (leds & AMBER_LED) - tps65010_set_led(LED2, !!(hw_led_state & AMBER_LED)); - - /* the gpio led doesn't have that issue */ - if (leds & RED_LED) - tps65010_set_gpio_out_value(GPIO2, - !(hw_led_state & RED_LED)); - } -} - -static DECLARE_WORK(work, tps_work); - #ifdef CONFIG_OMAP_OSK_MISTRAL /* For now, all system indicators require the Mistral board, since that @@ -112,7 +72,6 @@ void osk_leds_event(led_event_t evt) case led_stop: led_state &= ~LED_STATE_ENABLED; hw_led_state = 0; - /* NOTE: work may still be pending!! */ break; case led_claim: @@ -145,48 +104,11 @@ void osk_leds_event(led_event_t evt) #endif /* CONFIG_OMAP_OSK_MISTRAL */ - /* "green" == tps LED1 (leftmost, normally power-good) - * works only with DC adapter, not on battery power! - */ - case led_green_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= GREEN_LED; - break; - case led_green_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~GREEN_LED; - break; - - /* "amber" == tps LED2 (middle) */ - case led_amber_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= AMBER_LED; - break; - case led_amber_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~AMBER_LED; - break; - - /* "red" == LED on tps gpio3 (rightmost) */ - case led_red_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= RED_LED; - break; - case led_red_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~RED_LED; - break; - default: break; } leds ^= hw_led_state; - leds &= TPS_LEDS; - if (leds && (led_state & LED_STATE_CLAIMED)) { - tps_leds_change |= leds; - schedule_work(&work); - } done: local_irq_restore(flags); diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 52c70e5fcf6..e207bf7cb85 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -3,9 +3,9 @@ * * OMAP1 pin multiplexing configurations * - * Copyright (C) 2003 - 2005 Nokia Corporation + * Copyright (C) 2003 - 2008 Nokia Corporation * - * Written by Tony Lindgren <tony.lindgren@nokia.com> + * Written by Tony Lindgren * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,8 +32,10 @@ #ifdef CONFIG_OMAP_MUX +static struct omap_mux_cfg arch_mux_cfg; + #ifdef CONFIG_ARCH_OMAP730 -struct pin_config __initdata_or_module omap730_pins[] = { +static struct pin_config __initdata_or_module omap730_pins[] = { MUX_CFG_730("E2_730_KBR0", 12, 21, 0, 20, 1, 0) MUX_CFG_730("J7_730_KBR1", 12, 25, 0, 24, 1, 0) MUX_CFG_730("E1_730_KBR2", 12, 29, 0, 28, 1, 0) @@ -49,10 +51,14 @@ MUX_CFG_730("AA17_730_USB_DM", 2, 21, 0, 20, 0, 0) MUX_CFG_730("W16_730_USB_PU_EN", 2, 25, 0, 24, 0, 0) MUX_CFG_730("W17_730_USB_VBUSI", 2, 29, 0, 28, 0, 0) }; -#endif +#define OMAP730_PINS_SZ ARRAY_SIZE(omap730_pins) +#else +#define omap730_pins NULL +#define OMAP730_PINS_SZ 0 +#endif /* CONFIG_ARCH_OMAP730 */ #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) -struct pin_config __initdata_or_module omap1xxx_pins[] = { +static struct pin_config __initdata_or_module omap1xxx_pins[] = { /* * description mux mode mux pull pull pull pu_pd pu dbg * reg offset mode reg bit ena reg @@ -306,22 +312,136 @@ MUX_CFG("Y12_1610_CCP_CLKP", 8, 18, 6, 1, 24, 1, 1, 0, 0) MUX_CFG("W13_1610_CCP_CLKM", 9, 0, 6, 1, 28, 1, 1, 0, 0) MUX_CFG("W14_1610_CCP_DATAP", 9, 24, 6, 2, 4, 1, 2, 0, 0) MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0) - }; +#define OMAP1XXX_PINS_SZ ARRAY_SIZE(omap1xxx_pins) +#else +#define omap1xxx_pins NULL +#define OMAP1XXX_PINS_SZ 0 #endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */ -int __init omap1_mux_init(void) +int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) { - -#ifdef CONFIG_ARCH_OMAP730 - omap_mux_register(omap730_pins, ARRAY_SIZE(omap730_pins)); + static DEFINE_SPINLOCK(mux_spin_lock); + unsigned long flags; + unsigned int reg_orig = 0, reg = 0, pu_pd_orig = 0, pu_pd = 0, + pull_orig = 0, pull = 0; + unsigned int mask, warn = 0; + + /* Check the mux register in question */ + if (cfg->mux_reg) { + unsigned tmp1, tmp2; + + spin_lock_irqsave(&mux_spin_lock, flags); + reg_orig = omap_readl(cfg->mux_reg); + + /* The mux registers always seem to be 3 bits long */ + mask = (0x7 << cfg->mask_offset); + tmp1 = reg_orig & mask; + reg = reg_orig & ~mask; + + tmp2 = (cfg->mask << cfg->mask_offset); + reg |= tmp2; + + if (tmp1 != tmp2) + warn = 1; + + omap_writel(reg, cfg->mux_reg); + spin_unlock_irqrestore(&mux_spin_lock, flags); + } + + /* Check for pull up or pull down selection on 1610 */ + if (!cpu_is_omap15xx()) { + if (cfg->pu_pd_reg && cfg->pull_val) { + spin_lock_irqsave(&mux_spin_lock, flags); + pu_pd_orig = omap_readl(cfg->pu_pd_reg); + mask = 1 << cfg->pull_bit; + + if (cfg->pu_pd_val) { + if (!(pu_pd_orig & mask)) + warn = 1; + /* Use pull up */ + pu_pd = pu_pd_orig | mask; + } else { + if (pu_pd_orig & mask) + warn = 1; + /* Use pull down */ + pu_pd = pu_pd_orig & ~mask; + } + omap_writel(pu_pd, cfg->pu_pd_reg); + spin_unlock_irqrestore(&mux_spin_lock, flags); + } + } + + /* Check for an associated pull down register */ + if (cfg->pull_reg) { + spin_lock_irqsave(&mux_spin_lock, flags); + pull_orig = omap_readl(cfg->pull_reg); + mask = 1 << cfg->pull_bit; + + if (cfg->pull_val) { + if (pull_orig & mask) + warn = 1; + /* Low bit = pull enabled */ + pull = pull_orig & ~mask; + } else { + if (!(pull_orig & mask)) + warn = 1; + /* High bit = pull disabled */ + pull = pull_orig | mask; + } + + omap_writel(pull, cfg->pull_reg); + spin_unlock_irqrestore(&mux_spin_lock, flags); + } + + if (warn) { +#ifdef CONFIG_OMAP_MUX_WARNINGS + printk(KERN_WARNING "MUX: initialized %s\n", cfg->name); #endif - -#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) - omap_mux_register(omap1xxx_pins, ARRAY_SIZE(omap1xxx_pins)); + } + +#ifdef CONFIG_OMAP_MUX_DEBUG + if (cfg->debug || warn) { + printk("MUX: Setting register %s\n", cfg->name); + printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", + cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg); + + if (!cpu_is_omap15xx()) { + if (cfg->pu_pd_reg && cfg->pull_val) { + printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", + cfg->pu_pd_name, cfg->pu_pd_reg, + pu_pd_orig, pu_pd); + } + } + + if (cfg->pull_reg) + printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", + cfg->pull_name, cfg->pull_reg, pull_orig, pull); + } #endif +#ifdef CONFIG_OMAP_MUX_ERRORS + return warn ? -ETXTBSY : 0; +#else return 0; +#endif +} + +int __init omap1_mux_init(void) +{ + if (cpu_is_omap730()) { + arch_mux_cfg.pins = omap730_pins; + arch_mux_cfg.size = OMAP730_PINS_SZ; + arch_mux_cfg.cfg_reg = omap1_cfg_reg; + } + + if (cpu_is_omap15xx() || cpu_is_omap16xx()) { + arch_mux_cfg.pins = omap1xxx_pins; + arch_mux_cfg.size = OMAP1XXX_PINS_SZ; + arch_mux_cfg.cfg_reg = omap1_cfg_reg; + } + + return omap_mux_register(&arch_mux_cfg); } #endif diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c index a4f8b205543..5d2b270935a 100644 --- a/arch/arm/mach-omap1/time.c +++ b/arch/arm/mach-omap1/time.c @@ -56,37 +56,6 @@ #define OMAP_MPU_TIMER_BASE OMAP_MPU_TIMER1_BASE #define OMAP_MPU_TIMER_OFFSET 0x100 -/* cycles to nsec conversions taken from arch/i386/kernel/timers/timer_tsc.c, - * converted to use kHz by Kevin Hilman */ -/* convert from cycles(64bits) => nanoseconds (64bits) - * basic equation: - * ns = cycles / (freq / ns_per_sec) - * ns = cycles * (ns_per_sec / freq) - * ns = cycles * (10^9 / (cpu_khz * 10^3)) - * ns = cycles * (10^6 / cpu_khz) - * - * Then we use scaling math (suggested by george at mvista.com) to get: - * ns = cycles * (10^6 * SC / cpu_khz / SC - * ns = cycles * cyc2ns_scale / SC - * - * And since SC is a constant power of two, we can convert the div - * into a shift. - * -johnstul at us.ibm.com "math is hard, lets go shopping!" - */ -static unsigned long cyc2ns_scale; -#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */ - -static inline void set_cyc2ns_scale(unsigned long cpu_khz) -{ - cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR)/cpu_khz; -} - -static inline unsigned long long cycles_2_ns(unsigned long long cyc) -{ - return (cyc * cyc2ns_scale) >> CYC2NS_SCALE_FACTOR; -} - - typedef struct { u32 cntl; /* CNTL_TIMER, R/W */ u32 load_tim; /* LOAD_TIM, W */ @@ -194,8 +163,6 @@ static struct irqaction omap_mpu_timer1_irq = { static __init void omap_init_mpu_timer(unsigned long rate) { - set_cyc2ns_scale(rate / 1000); - setup_irq(INT_TIMER1, &omap_mpu_timer1_irq); omap_mpu_timer_start(0, (rate / HZ) - 1, 1); @@ -260,22 +227,6 @@ static void __init omap_init_clocksource(unsigned long rate) printk(err, clocksource_mpu.name); } - -/* - * Scheduler clock - returns current time in nanosec units. - */ -unsigned long long sched_clock(void) -{ - unsigned long ticks = 0 - omap_mpu_timer_read(1); - unsigned long long ticks64; - - ticks64 = omap_mpu_timer2_overflows; - ticks64 <<= 32; - ticks64 |= ticks; - - return cycles_2_ns(ticks64); -} - /* * --------------------------------------------------------------------------- * Timer initialization diff --git a/arch/arm/plat-omap/timer32k.c b/arch/arm/mach-omap1/timer32k.c index ea76f1979a3..fbbdb806c95 100644 --- a/arch/arm/plat-omap/timer32k.c +++ b/arch/arm/mach-omap1/timer32k.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/plat-omap/timer32k.c + * linux/arch/arm/mach-omap1/timer32k.c * * OMAP 32K Timer * @@ -70,8 +70,6 @@ struct sys_timer omap_timer; #if defined(CONFIG_ARCH_OMAP16XX) #define TIMER_32K_SYNCHRONIZED 0xfffbc410 -#elif defined(CONFIG_ARCH_OMAP24XX) -#define TIMER_32K_SYNCHRONIZED (OMAP24XX_32KSYNCT_BASE + 0x10) #else #error OMAP 32KHz timer does not currently work on 15XX! #endif @@ -93,8 +91,6 @@ struct sys_timer omap_timer; #define JIFFIES_TO_HW_TICKS(nr_jiffies, clock_rate) \ (((nr_jiffies) * (clock_rate)) / HZ) -#if defined(CONFIG_ARCH_OMAP1) - static inline void omap_32k_timer_write(int val, int reg) { omap_writew(val, OMAP1_32K_TIMER_BASE + reg); @@ -120,30 +116,14 @@ static inline void omap_32k_timer_stop(void) #define omap_32k_timer_ack_irq() -#elif defined(CONFIG_ARCH_OMAP2) - -static struct omap_dm_timer *gptimer; - -static inline void omap_32k_timer_start(unsigned long load_val) -{ - omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val); - omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW); - omap_dm_timer_start(gptimer); -} - -static inline void omap_32k_timer_stop(void) +static int omap_32k_timer_set_next_event(unsigned long delta, + struct clock_event_device *dev) { - omap_dm_timer_stop(gptimer); -} + omap_32k_timer_start(delta); -static inline void omap_32k_timer_ack_irq(void) -{ - u32 status = omap_dm_timer_read_status(gptimer); - omap_dm_timer_write_status(gptimer, status); + return 0; } -#endif - static void omap_32k_timer_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { @@ -164,8 +144,9 @@ static void omap_32k_timer_set_mode(enum clock_event_mode mode, static struct clock_event_device clockevent_32k_timer = { .name = "32k-timer", - .features = CLOCK_EVT_FEAT_PERIODIC, + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .shift = 32, + .set_next_event = omap_32k_timer_set_next_event, .set_mode = omap_32k_timer_set_mode, }; @@ -178,32 +159,6 @@ static inline unsigned long omap_32k_sync_timer_read(void) return omap_readl(TIMER_32K_SYNCHRONIZED); } -/* - * Rounds down to nearest usec. Note that this will overflow for larger values. - */ -static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k) -{ - return (ticks_32k * 5*5*5*5*5*5) >> 9; -} - -/* - * Rounds down to nearest nsec. - */ -static inline unsigned long long -omap_32k_ticks_to_nsecs(unsigned long ticks_32k) -{ - return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9; -} - -/* - * Returns current time from boot in nsecs. It's OK for this to wrap - * around for now, as it's just a relative time stamp. - */ -unsigned long long sched_clock(void) -{ - return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read()); -} - static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id) { struct clock_event_device *evt = &clockevent_32k_timer; @@ -222,22 +177,7 @@ static struct irqaction omap_32k_timer_irq = { static __init void omap_init_32k_timer(void) { - if (cpu_class_is_omap1()) - setup_irq(INT_OS_TIMER, &omap_32k_timer_irq); - -#ifdef CONFIG_ARCH_OMAP2 - /* REVISIT: Check 24xx TIOCP_CFG settings after idle works */ - if (cpu_is_omap24xx()) { - gptimer = omap_dm_timer_request_specific(1); - BUG_ON(gptimer == NULL); - - omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_32_KHZ); - setup_irq(omap_dm_timer_get_irq(gptimer), &omap_32k_timer_irq); - omap_dm_timer_set_int_enable(gptimer, - OMAP_TIMER_INT_CAPTURE | OMAP_TIMER_INT_OVERFLOW | - OMAP_TIMER_INT_MATCH); - } -#endif + setup_irq(INT_OS_TIMER, &omap_32k_timer_irq); clockevent_32k_timer.mult = div_sc(OMAP_32K_TICKS_PER_SEC, NSEC_PER_SEC, diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index b05b738d31e..2feb6870b73 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,13 +3,15 @@ # # Common support -obj-y := irq.o id.o io.o sram-fn.o memory.o prcm.o clock.o mux.o devices.o \ - serial.o gpmc.o - -obj-$(CONFIG_OMAP_MPU_TIMER) += timer-gp.o +obj-y := irq.o id.o io.o sram-fn.o memory.o control.o prcm.o clock.o mux.o \ + devices.o serial.o gpmc.o timer-gp.o # Power Management -obj-$(CONFIG_PM) += pm.o pm-domain.o sleep.o +obj-$(CONFIG_PM) += pm.o sleep.o + +# Clock framework +obj-$(CONFIG_ARCH_OMAP2) += clock24xx.o +obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 64235dee561..1c12d7c6c7f 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -33,7 +33,6 @@ #include <asm/arch/board.h> #include <asm/arch/common.h> #include <asm/arch/gpmc.h> -#include "prcm-regs.h" #include <asm/io.h> @@ -125,15 +124,18 @@ static inline void __init sdp2430_init_smc91x(void) int eth_cs; unsigned long cs_mem_base; unsigned int rate; - struct clk *l3ck; + struct clk *gpmc_fck; eth_cs = SDP2430_SMC91X_CS; - l3ck = clk_get(NULL, "core_l3_ck"); - if (IS_ERR(l3ck)) - rate = 100000000; - else - rate = clk_get_rate(l3ck); + gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */ + if (IS_ERR(gpmc_fck)) { + WARN_ON(1); + return; + } + + clk_enable(gpmc_fck); + rate = clk_get_rate(gpmc_fck); /* Make sure CS1 timings are correct, for 2430 always muxed */ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200); @@ -160,7 +162,7 @@ static inline void __init sdp2430_init_smc91x(void) if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { printk(KERN_ERR "Failed to request GPMC mem for smc91x\n"); - return; + goto out; } sdp2430_smc91x_resources[0].start = cs_mem_base + 0x300; @@ -171,10 +173,13 @@ static inline void __init sdp2430_init_smc91x(void) printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", OMAP24XX_ETHR_GPIO_IRQ); gpmc_cs_free(eth_cs); - return; + goto out; } omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1); +out: + clk_disable(gpmc_fck); + clk_put(gpmc_fck); } static void __init omap_2430sdp_init_irq(void) diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 7846551f057..a1e1e6765b5 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -26,6 +26,8 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/leds.h> +#include <linux/err.h> +#include <linux/clk.h> #include <asm/hardware.h> #include <asm/mach-types.h> @@ -39,7 +41,7 @@ #include <asm/arch/board.h> #include <asm/arch/common.h> #include <asm/arch/gpmc.h> -#include "prcm-regs.h" +#include <asm/arch/control.h> /* LED & Switch macros */ #define LED0_GPIO13 13 @@ -187,17 +189,47 @@ static inline void __init apollon_init_smc91x(void) { unsigned long base; + unsigned int rate; + struct clk *gpmc_fck; + int eth_cs; + + gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */ + if (IS_ERR(gpmc_fck)) { + WARN_ON(1); + return; + } + + clk_enable(gpmc_fck); + rate = clk_get_rate(gpmc_fck); + + eth_cs = APOLLON_ETH_CS; + /* Make sure CS1 timings are correct */ - GPMC_CONFIG1_1 = 0x00011203; - GPMC_CONFIG2_1 = 0x001f1f01; - GPMC_CONFIG3_1 = 0x00080803; - GPMC_CONFIG4_1 = 0x1c091c09; - GPMC_CONFIG5_1 = 0x041f1f1f; - GPMC_CONFIG6_1 = 0x000004c4; + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200); + + if (rate >= 160000000) { + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4); + } else if (rate >= 130000000) { + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4); + } else {/* rate = 100000000 */ + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2); + } if (gpmc_cs_request(APOLLON_ETH_CS, SZ_16M, &base) < 0) { printk(KERN_ERR "Failed to request GPMC CS for smc91x\n"); - return; + goto out; } apollon_smc91x_resources[0].start = base + 0x300; apollon_smc91x_resources[0].end = base + 0x30f; @@ -208,9 +240,13 @@ static inline void __init apollon_init_smc91x(void) printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); gpmc_cs_free(APOLLON_ETH_CS); - return; + goto out; } omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1); + +out: + clk_disable(gpmc_fck); + clk_put(gpmc_fck); } static void __init omap_apollon_init_irq(void) @@ -330,6 +366,8 @@ static void __init apollon_usb_init(void) static void __init omap_apollon_init(void) { + u32 v; + apollon_led_init(); apollon_sw_init(); apollon_flash_init(); @@ -339,7 +377,9 @@ static void __init omap_apollon_init(void) omap_cfg_reg(W19_24XX_SYS_NIRQ); /* Use Interal loop-back in MMC/SDIO Module Input Clock selection */ - CONTROL_DEVCONF |= (1 << 24); + v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + v |= (1 << 24); + omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); /* * Make sure the serial ports are muxed on at this point. diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index f125f432cc3..d1915f99a5f 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -19,6 +19,8 @@ #include <linux/delay.h> #include <linux/workqueue.h> #include <linux/input.h> +#include <linux/err.h> +#include <linux/clk.h> #include <asm/hardware.h> #include <asm/mach-types.h> @@ -26,6 +28,7 @@ #include <asm/mach/map.h> #include <asm/mach/flash.h> +#include <asm/arch/control.h> #include <asm/arch/gpio.h> #include <asm/arch/gpioexpander.h> #include <asm/arch/mux.h> @@ -36,10 +39,13 @@ #include <asm/arch/keypad.h> #include <asm/arch/menelaus.h> #include <asm/arch/dma.h> -#include "prcm-regs.h" +#include <asm/arch/gpmc.h> #include <asm/io.h> +#define H4_FLASH_CS 0 +#define H4_SMC91X_CS 1 + static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 }; static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 }; @@ -116,8 +122,6 @@ static struct flash_platform_data h4_flash_data = { }; static struct resource h4_flash_resource = { - .start = H4_CS0_BASE, - .end = H4_CS0_BASE + SZ_64M - 1, .flags = IORESOURCE_MEM, }; @@ -253,21 +257,107 @@ static struct platform_device *h4_devices[] __initdata = { &h4_lcd_device, }; +/* 2420 Sysboot setup (2430 is different) */ +static u32 get_sysboot_value(void) +{ + return (omap_ctrl_readl(OMAP24XX_CONTROL_STATUS) & + (OMAP2_SYSBOOT_5_MASK | OMAP2_SYSBOOT_4_MASK | + OMAP2_SYSBOOT_3_MASK | OMAP2_SYSBOOT_2_MASK | + OMAP2_SYSBOOT_1_MASK | OMAP2_SYSBOOT_0_MASK)); +} + +/* H4-2420's always used muxed mode, H4-2422's always use non-muxed + * + * Note: OMAP-GIT doesn't correctly do is_cpu_omap2422 and is_cpu_omap2423 + * correctly. The macro needs to look at production_id not just hawkeye. + */ +static u32 is_gpmc_muxed(void) +{ + u32 mux; + mux = get_sysboot_value(); + if ((mux & 0xF) == 0xd) + return 1; /* NAND config (could be either) */ + if (mux & 0x2) /* if mux'ed */ + return 1; + else + return 0; +} + static inline void __init h4_init_debug(void) { + int eth_cs; + unsigned long cs_mem_base; + unsigned int muxed, rate; + struct clk *gpmc_fck; + + eth_cs = H4_SMC91X_CS; + + gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */ + if (IS_ERR(gpmc_fck)) { + WARN_ON(1); + return; + } + + clk_enable(gpmc_fck); + rate = clk_get_rate(gpmc_fck); + clk_disable(gpmc_fck); + clk_put(gpmc_fck); + + if (is_gpmc_muxed()) + muxed = 0x200; + else + muxed = 0; + /* Make sure CS1 timings are correct */ - GPMC_CONFIG1_1 = 0x00011200; - GPMC_CONFIG2_1 = 0x001f1f01; - GPMC_CONFIG3_1 = 0x00080803; - GPMC_CONFIG4_1 = 0x1c091c09; - GPMC_CONFIG5_1 = 0x041f1f1f; - GPMC_CONFIG6_1 = 0x000004c4; - GPMC_CONFIG7_1 = 0x00000f40 | (0x08000000 >> 24); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, + 0x00011000 | muxed); + + if (rate >= 160000000) { + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4); + } else if (rate >= 130000000) { + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4); + } else {/* rate = 100000000 */ + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F); + gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2); + } + + if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { + printk(KERN_ERR "Failed to request GPMC mem for smc91x\n"); + goto out; + } + udelay(100); omap_cfg_reg(M15_24XX_GPIO92); if (debug_card_init(cs_mem_base, OMAP24XX_ETHR_GPIO_IRQ) < 0) gpmc_cs_free(eth_cs); + +out: + clk_disable(gpmc_fck); + clk_put(gpmc_fck); +} + +static void __init h4_init_flash(void) +{ + unsigned long base; + + if (gpmc_cs_request(H4_FLASH_CS, SZ_64M, &base) < 0) { + printk("Can't request GPMC CS for flash\n"); + return; + } + h4_flash_resource.start = base; + h4_flash_resource.end = base + SZ_64M - 1; } static void __init omap_h4_init_irq(void) @@ -275,6 +365,7 @@ static void __init omap_h4_init_irq(void) omap2_init_common_hw(); omap_init_irq(); omap_gpio_init(); + h4_init_flash(); } static struct omap_uart_config h4_uart_config __initdata = { diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index e6e85b7b097..b57ffb5a22a 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -1,20 +1,19 @@ /* * linux/arch/arm/mach-omap2/clock.c * - * Copyright (C) 2005 Texas Instruments Inc. - * Richard Woodruff <r-woodruff2@ti.com> - * Created for OMAP2. - * - * Cleaned up and modified to use omap shared clock framework by - * Tony Lindgren <tony@atomide.com> + * Copyright (C) 2005-2008 Texas Instruments, Inc. + * Copyright (C) 2004-2008 Nokia Corporation * - * Based on omap1 clock.c, Copyright (C) 2004 - 2005 Nokia corporation - * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com> + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#undef DEBUG + #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> @@ -22,176 +21,227 @@ #include <linux/errno.h> #include <linux/delay.h> #include <linux/clk.h> +#include <asm/bitops.h> #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/sram.h> +#include <asm/arch/cpu.h> #include <asm/div64.h> -#include "prcm-regs.h" #include "memory.h" +#include "sdrc.h" #include "clock.h" +#include "prm.h" +#include "prm-regbits-24xx.h" +#include "cm.h" +#include "cm-regbits-24xx.h" +#include "cm-regbits-34xx.h" -#undef DEBUG - -//#define DOWN_VARIABLE_DPLL 1 /* Experimental */ +#define MAX_CLOCK_ENABLE_WAIT 100000 -static struct prcm_config *curr_prcm_set; -static u32 curr_perf_level = PRCM_FULL_SPEED; -static struct clk *vclk; -static struct clk *sclk; +u8 cpu_mask; /*------------------------------------------------------------------------- * Omap2 specific clock functions *-------------------------------------------------------------------------*/ -/* Recalculate SYST_CLK */ -static void omap2_sys_clk_recalc(struct clk * clk) +/** + * omap2_init_clksel_parent - set a clksel clk's parent field from the hardware + * @clk: OMAP clock struct ptr to use + * + * Given a pointer to a source-selectable struct clk, read the hardware + * register and determine what its parent is currently set to. Update the + * clk->parent field with the appropriate clk ptr. + */ +void omap2_init_clksel_parent(struct clk *clk) { - u32 div = PRCM_CLKSRC_CTRL; - div &= (1 << 7) | (1 << 6); /* Test if ext clk divided by 1 or 2 */ - div >>= clk->rate_offset; - clk->rate = (clk->parent->rate / div); - propagate_rate(clk); + const struct clksel *clks; + const struct clksel_rate *clkr; + u32 r, found = 0; + + if (!clk->clksel) + return; + + r = __raw_readl(clk->clksel_reg) & clk->clksel_mask; + r >>= __ffs(clk->clksel_mask); + + for (clks = clk->clksel; clks->parent && !found; clks++) { + for (clkr = clks->rates; clkr->div && !found; clkr++) { + if ((clkr->flags & cpu_mask) && (clkr->val == r)) { + if (clk->parent != clks->parent) { + pr_debug("clock: inited %s parent " + "to %s (was %s)\n", + clk->name, clks->parent->name, + ((clk->parent) ? + clk->parent->name : "NULL")); + clk->parent = clks->parent; + }; + found = 1; + } + } + } + + if (!found) + printk(KERN_ERR "clock: init parent: could not find " + "regval %0x for clock %s\n", r, clk->name); + + return; } -static u32 omap2_get_dpll_rate(struct clk * tclk) +/* Returns the DPLL rate */ +u32 omap2_get_dpll_rate(struct clk *clk) { long long dpll_clk; - int dpll_mult, dpll_div, amult; + u32 dpll_mult, dpll_div, dpll; + const struct dpll_data *dd; + + dd = clk->dpll_data; + /* REVISIT: What do we return on error? */ + if (!dd) + return 0; + + dpll = __raw_readl(dd->mult_div1_reg); + dpll_mult = dpll & dd->mult_mask; + dpll_mult >>= __ffs(dd->mult_mask); + dpll_div = dpll & dd->div1_mask; + dpll_div >>= __ffs(dd->div1_mask); - dpll_mult = (CM_CLKSEL1_PLL >> 12) & 0x03ff; /* 10 bits */ - dpll_div = (CM_CLKSEL1_PLL >> 8) & 0x0f; /* 4 bits */ - dpll_clk = (long long)tclk->parent->rate * dpll_mult; + dpll_clk = (long long)clk->parent->rate * dpll_mult; do_div(dpll_clk, dpll_div + 1); - amult = CM_CLKSEL2_PLL & 0x3; - dpll_clk *= amult; return dpll_clk; } -static void omap2_followparent_recalc(struct clk *clk) -{ - followparent_recalc(clk); -} - -static void omap2_propagate_rate(struct clk * clk) +/* + * Used for clocks that have the same value as the parent clock, + * divided by some factor + */ +void omap2_fixed_divisor_recalc(struct clk *clk) { - if (!(clk->flags & RATE_FIXED)) - clk->rate = clk->parent->rate; + WARN_ON(!clk->fixed_div); - propagate_rate(clk); -} + clk->rate = clk->parent->rate / clk->fixed_div; -static void omap2_set_osc_ck(int enable) -{ - if (enable) - PRCM_CLKSRC_CTRL &= ~(0x3 << 3); - else - PRCM_CLKSRC_CTRL |= 0x3 << 3; + if (clk->flags & RATE_PROPAGATES) + propagate_rate(clk); } -/* Enable an APLL if off */ -static void omap2_clk_fixed_enable(struct clk *clk) +/** + * omap2_wait_clock_ready - wait for clock to enable + * @reg: physical address of clock IDLEST register + * @mask: value to mask against to determine if the clock is active + * @name: name of the clock (for printk) + * + * Returns 1 if the clock enabled in time, or 0 if it failed to enable + * in roughly MAX_CLOCK_ENABLE_WAIT microseconds. + */ +int omap2_wait_clock_ready(void __iomem *reg, u32 mask, const char *name) { - u32 cval, i=0; + int i = 0; + int ena = 0; - if (clk->enable_bit == 0xff) /* Parent will do it */ - return; + /* + * 24xx uses 0 to indicate not ready, and 1 to indicate ready. + * 34xx reverses this, just to keep us on our toes + */ + if (cpu_mask & (RATE_IN_242X | RATE_IN_243X)) { + ena = mask; + } else if (cpu_mask & RATE_IN_343X) { + ena = 0; + } - cval = CM_CLKEN_PLL; + /* Wait for lock */ + while (((__raw_readl(reg) & mask) != ena) && + (i++ < MAX_CLOCK_ENABLE_WAIT)) { + udelay(1); + } - if ((cval & (0x3 << clk->enable_bit)) == (0x3 << clk->enable_bit)) - return; + if (i < MAX_CLOCK_ENABLE_WAIT) + pr_debug("Clock %s stable after %d loops\n", name, i); + else + printk(KERN_ERR "Clock %s didn't enable in %d tries\n", + name, MAX_CLOCK_ENABLE_WAIT); - cval &= ~(0x3 << clk->enable_bit); - cval |= (0x3 << clk->enable_bit); - CM_CLKEN_PLL = cval; - if (clk == &apll96_ck) - cval = (1 << 8); - else if (clk == &apll54_ck) - cval = (1 << 6); + return (i < MAX_CLOCK_ENABLE_WAIT) ? 1 : 0; +}; - while (!(CM_IDLEST_CKGEN & cval)) { /* Wait for lock */ - ++i; - udelay(1); - if (i == 100000) { - printk(KERN_ERR "Clock %s didn't lock\n", clk->name); - break; - } - } -} +/* + * Note: We don't need special code here for INVERT_ENABLE + * for the time being since INVERT_ENABLE only applies to clocks enabled by + * CM_CLKEN_PLL + */ static void omap2_clk_wait_ready(struct clk *clk) { - unsigned long reg, other_reg, st_reg; + void __iomem *reg, *other_reg, *st_reg; u32 bit; - int i; - - reg = (unsigned long) clk->enable_reg; - if (reg == (unsigned long) &CM_FCLKEN1_CORE || - reg == (unsigned long) &CM_FCLKEN2_CORE) - other_reg = (reg & ~0xf0) | 0x10; - else if (reg == (unsigned long) &CM_ICLKEN1_CORE || - reg == (unsigned long) &CM_ICLKEN2_CORE) - other_reg = (reg & ~0xf0) | 0x00; + + /* + * REVISIT: This code is pretty ugly. It would be nice to generalize + * it and pull it into struct clk itself somehow. + */ + reg = clk->enable_reg; + if ((((u32)reg & 0xff) >= CM_FCLKEN1) && + (((u32)reg & 0xff) <= OMAP24XX_CM_FCLKEN2)) + other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x10); /* CM_ICLKEN* */ + else if ((((u32)reg & 0xff) >= CM_ICLKEN1) && + (((u32)reg & 0xff) <= OMAP24XX_CM_ICLKEN4)) + other_reg = (void __iomem *)(((u32)reg & ~0xf0) | 0x00); /* CM_FCLKEN* */ else return; + /* REVISIT: What are the appropriate exclusions for 34XX? */ /* No check for DSS or cam clocks */ - if ((reg & 0x0f) == 0) { - if (clk->enable_bit <= 1 || clk->enable_bit == 31) + if (cpu_is_omap24xx() && ((u32)reg & 0x0f) == 0) { /* CM_{F,I}CLKEN1 */ + if (clk->enable_bit == OMAP24XX_EN_DSS2_SHIFT || + clk->enable_bit == OMAP24XX_EN_DSS1_SHIFT || + clk->enable_bit == OMAP24XX_EN_CAM_SHIFT) return; } + /* REVISIT: What are the appropriate exclusions for 34XX? */ + /* OMAP3: ignore DSS-mod clocks */ + if (cpu_is_omap34xx() && + (((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(OMAP3430_DSS_MOD, 0))) + return; + /* Check if both functional and interface clocks * are running. */ bit = 1 << clk->enable_bit; if (!(__raw_readl(other_reg) & bit)) return; - st_reg = (other_reg & ~0xf0) | 0x20; - i = 0; - while (!(__raw_readl(st_reg) & bit)) { - i++; - if (i == 100000) { - printk(KERN_ERR "Timeout enabling clock %s\n", clk->name); - break; - } - } - if (i) - pr_debug("Clock %s stable after %d loops\n", clk->name, i); + st_reg = (void __iomem *)(((u32)other_reg & ~0xf0) | 0x20); /* CM_IDLEST* */ + + omap2_wait_clock_ready(st_reg, bit, clk->name); } /* Enables clock without considering parent dependencies or use count * REVISIT: Maybe change this to use clk->enable like on omap1? */ -static int _omap2_clk_enable(struct clk * clk) +int _omap2_clk_enable(struct clk *clk) { u32 regval32; - if (clk->flags & ALWAYS_ENABLED) + if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK)) return 0; - if (unlikely(clk == &osc_ck)) { - omap2_set_osc_ck(1); - return 0; - } + if (clk->enable) + return clk->enable(clk); if (unlikely(clk->enable_reg == 0)) { printk(KERN_ERR "clock.c: Enable for %s without enable code\n", clk->name); - return 0; - } - - if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) { - omap2_clk_fixed_enable(clk); - return 0; + return 0; /* REVISIT: -EINVAL */ } regval32 = __raw_readl(clk->enable_reg); - regval32 |= (1 << clk->enable_bit); + if (clk->flags & INVERT_ENABLE) + regval32 &= ~(1 << clk->enable_bit); + else + regval32 |= (1 << clk->enable_bit); __raw_writel(regval32, clk->enable_reg); wmb(); @@ -200,44 +250,48 @@ static int _omap2_clk_enable(struct clk * clk) return 0; } -/* Stop APLL */ -static void omap2_clk_fixed_disable(struct clk *clk) -{ - u32 cval; - - if(clk->enable_bit == 0xff) /* let parent off do it */ - return; - - cval = CM_CLKEN_PLL; - cval &= ~(0x3 << clk->enable_bit); - CM_CLKEN_PLL = cval; -} - /* Disables clock without considering parent dependencies or use count */ -static void _omap2_clk_disable(struct clk *clk) +void _omap2_clk_disable(struct clk *clk) { u32 regval32; - if (unlikely(clk == &osc_ck)) { - omap2_set_osc_ck(0); + if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK)) return; - } - if (clk->enable_reg == 0) + if (clk->disable) { + clk->disable(clk); return; + } - if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) { - omap2_clk_fixed_disable(clk); + if (clk->enable_reg == 0) { + /* + * 'Independent' here refers to a clock which is not + * controlled by its parent. + */ + printk(KERN_ERR "clock: clk_disable called on independent " + "clock %s which has no enable_reg\n", clk->name); return; } regval32 = __raw_readl(clk->enable_reg); - regval32 &= ~(1 << clk->enable_bit); + if (clk->flags & INVERT_ENABLE) + regval32 |= (1 << clk->enable_bit); + else + regval32 &= ~(1 << clk->enable_bit); __raw_writel(regval32, clk->enable_reg); wmb(); } -static int omap2_clk_enable(struct clk *clk) +void omap2_clk_disable(struct clk *clk) +{ + if (clk->usecount > 0 && !(--clk->usecount)) { + _omap2_clk_disable(clk); + if (likely((u32)clk->parent)) + omap2_clk_disable(clk->parent); + } +} + +int omap2_clk_enable(struct clk *clk) { int ret = 0; @@ -261,519 +315,314 @@ static int omap2_clk_enable(struct clk *clk) return ret; } -static void omap2_clk_disable(struct clk *clk) -{ - if (clk->usecount > 0 && !(--clk->usecount)) { - _omap2_clk_disable(clk); - if (likely((u32)clk->parent)) - omap2_clk_disable(clk->parent); - } -} - -/* - * Uses the current prcm set to tell if a rate is valid. - * You can go slower, but not faster within a given rate set. - */ -static u32 omap2_dpll_round_rate(unsigned long target_rate) -{ - u32 high, low; - - if ((CM_CLKSEL2_PLL & 0x3) == 1) { /* DPLL clockout */ - high = curr_prcm_set->dpll_speed * 2; - low = curr_prcm_set->dpll_speed; - } else { /* DPLL clockout x 2 */ - high = curr_prcm_set->dpll_speed; - low = curr_prcm_set->dpll_speed / 2; - } - -#ifdef DOWN_VARIABLE_DPLL - if (target_rate > high) - return high; - else - return target_rate; -#else - if (target_rate > low) - return high; - else - return low; -#endif - -} - /* * Used for clocks that are part of CLKSEL_xyz governed clocks. * REVISIT: Maybe change to use clk->enable() functions like on omap1? */ -static void omap2_clksel_recalc(struct clk * clk) +void omap2_clksel_recalc(struct clk *clk) { - u32 fixed = 0, div = 0; + u32 div = 0; - if (clk == &dpll_ck) { - clk->rate = omap2_get_dpll_rate(clk); - fixed = 1; - div = 0; - } + pr_debug("clock: recalc'ing clksel clk %s\n", clk->name); - if (clk == &iva1_mpu_int_ifck) { - div = 2; - fixed = 1; - } - - if ((clk == &dss1_fck) && ((CM_CLKSEL1_CORE & (0x1f << 8)) == 0)) { - clk->rate = sys_ck.rate; + div = omap2_clksel_get_divisor(clk); + if (div == 0) return; - } - if (!fixed) { - div = omap2_clksel_get_divisor(clk); - if (div == 0) - return; - } + if (unlikely(clk->rate == clk->parent->rate / div)) + return; + clk->rate = clk->parent->rate / div; - if (div != 0) { - if (unlikely(clk->rate == clk->parent->rate / div)) - return; - clk->rate = clk->parent->rate / div; - } + pr_debug("clock: new clock rate is %ld (div %d)\n", clk->rate, div); if (unlikely(clk->flags & RATE_PROPAGATES)) propagate_rate(clk); } -/* - * Finds best divider value in an array based on the source and target - * rates. The divider array must be sorted with smallest divider first. +/** + * omap2_get_clksel_by_parent - return clksel struct for a given clk & parent + * @clk: OMAP struct clk ptr to inspect + * @src_clk: OMAP struct clk ptr of the parent clk to search for + * + * Scan the struct clksel array associated with the clock to find + * the element associated with the supplied parent clock address. + * Returns a pointer to the struct clksel on success or NULL on error. */ -static inline u32 omap2_divider_from_table(u32 size, u32 *div_array, - u32 src_rate, u32 tgt_rate) +const struct clksel *omap2_get_clksel_by_parent(struct clk *clk, + struct clk *src_clk) { - int i, test_rate; + const struct clksel *clks; - if (div_array == NULL) - return ~1; + if (!clk->clksel) + return NULL; - for (i=0; i < size; i++) { - test_rate = src_rate / *div_array; - if (test_rate <= tgt_rate) - return *div_array; - ++div_array; + for (clks = clk->clksel; clks->parent; clks++) { + if (clks->parent == src_clk) + break; /* Found the requested parent */ } - return ~0; /* No acceptable divider */ + if (!clks->parent) { + printk(KERN_ERR "clock: Could not find parent clock %s in " + "clksel array of clock %s\n", src_clk->name, + clk->name); + return NULL; + } + + return clks; } -/* - * Find divisor for the given clock and target rate. +/** + * omap2_clksel_round_rate_div - find divisor for the given clock and rate + * @clk: OMAP struct clk to use + * @target_rate: desired clock rate + * @new_div: ptr to where we should store the divisor * + * Finds 'best' divider value in an array based on the source and target + * rates. The divider array must be sorted with smallest divider first. * Note that this will not work for clocks which are part of CONFIG_PARTICIPANT, * they are only settable as part of virtual_prcm set. + * + * Returns the rounded clock rate or returns 0xffffffff on error. */ -static u32 omap2_clksel_round_rate(struct clk *tclk, u32 target_rate, - u32 *new_div) +u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, + u32 *new_div) { - u32 gfx_div[] = {2, 3, 4}; - u32 sysclkout_div[] = {1, 2, 4, 8, 16}; - u32 dss1_div[] = {1, 2, 3, 4, 5, 6, 8, 9, 12, 16}; - u32 vylnq_div[] = {1, 2, 3, 4, 6, 8, 9, 12, 16, 18}; - u32 best_div = ~0, asize = 0; - u32 *div_array = NULL; - - switch (tclk->flags & SRC_RATE_SEL_MASK) { - case CM_GFX_SEL1: - asize = 3; - div_array = gfx_div; - break; - case CM_PLL_SEL1: - return omap2_dpll_round_rate(target_rate); - case CM_SYSCLKOUT_SEL1: - asize = 5; - div_array = sysclkout_div; - break; - case CM_CORE_SEL1: - if(tclk == &dss1_fck){ - if(tclk->parent == &core_ck){ - asize = 10; - div_array = dss1_div; - } else { - *new_div = 0; /* fixed clk */ - return(tclk->parent->rate); - } - } else if((tclk == &vlynq_fck) && cpu_is_omap2420()){ - if(tclk->parent == &core_ck){ - asize = 10; - div_array = vylnq_div; - } else { - *new_div = 0; /* fixed clk */ - return(tclk->parent->rate); - } - } - break; + unsigned long test_rate; + const struct clksel *clks; + const struct clksel_rate *clkr; + u32 last_div = 0; + + printk(KERN_INFO "clock: clksel_round_rate_div: %s target_rate %ld\n", + clk->name, target_rate); + + *new_div = 1; + + clks = omap2_get_clksel_by_parent(clk, clk->parent); + if (clks == NULL) + return ~0; + + for (clkr = clks->rates; clkr->div; clkr++) { + if (!(clkr->flags & cpu_mask)) + continue; + + /* Sanity check */ + if (clkr->div <= last_div) + printk(KERN_ERR "clock: clksel_rate table not sorted " + "for clock %s", clk->name); + + last_div = clkr->div; + + test_rate = clk->parent->rate / clkr->div; + + if (test_rate <= target_rate) + break; /* found it */ } - best_div = omap2_divider_from_table(asize, div_array, - tclk->parent->rate, target_rate); - if (best_div == ~0){ - *new_div = 1; - return best_div; /* signal error */ + if (!clkr->div) { + printk(KERN_ERR "clock: Could not find divisor for target " + "rate %ld for clock %s parent %s\n", target_rate, + clk->name, clk->parent->name); + return ~0; } - *new_div = best_div; - return (tclk->parent->rate / best_div); + *new_div = clkr->div; + + printk(KERN_INFO "clock: new_div = %d, new_rate = %ld\n", *new_div, + (clk->parent->rate / clkr->div)); + + return (clk->parent->rate / clkr->div); } -/* Given a clock and a rate apply a clock specific rounding function */ -static long omap2_clk_round_rate(struct clk *clk, unsigned long rate) +/** + * omap2_clksel_round_rate - find rounded rate for the given clock and rate + * @clk: OMAP struct clk to use + * @target_rate: desired clock rate + * + * Compatibility wrapper for OMAP clock framework + * Finds best target rate based on the source clock and possible dividers. + * rates. The divider array must be sorted with smallest divider first. + * Note that this will not work for clocks which are part of CONFIG_PARTICIPANT, + * they are only settable as part of virtual_prcm set. + * + * Returns the rounded clock rate or returns 0xffffffff on error. + */ +long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate) { - u32 new_div = 0; - int valid_rate; + u32 new_div; - if (clk->flags & RATE_FIXED) - return clk->rate; + return omap2_clksel_round_rate_div(clk, target_rate, &new_div); +} - if (clk->flags & RATE_CKCTL) { - valid_rate = omap2_clksel_round_rate(clk, rate, &new_div); - return valid_rate; - } +/* Given a clock and a rate apply a clock specific rounding function */ +long omap2_clk_round_rate(struct clk *clk, unsigned long rate) +{ if (clk->round_rate != 0) return clk->round_rate(clk, rate); + if (clk->flags & RATE_FIXED) + printk(KERN_ERR "clock: generic omap2_clk_round_rate called " + "on fixed-rate clock %s\n", clk->name); + return clk->rate; } -/* - * Check the DLL lock state, and return tue if running in unlock mode. - * This is needed to compensate for the shifted DLL value in unlock mode. +/** + * omap2_clksel_to_divisor() - turn clksel field value into integer divider + * @clk: OMAP struct clk to use + * @field_val: register field value to find + * + * Given a struct clk of a rate-selectable clksel clock, and a register field + * value to search for, find the corresponding clock divisor. The register + * field value should be pre-masked and shifted down so the LSB is at bit 0 + * before calling. Returns 0 on error */ -static u32 omap2_dll_force_needed(void) +u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val) { - u32 dll_state = SDRC_DLLA_CTRL; /* dlla and dllb are a set */ + const struct clksel *clks; + const struct clksel_rate *clkr; - if ((dll_state & (1 << 2)) == (1 << 2)) - return 1; - else + clks = omap2_get_clksel_by_parent(clk, clk->parent); + if (clks == NULL) return 0; -} -static u32 omap2_reprogram_sdrc(u32 level, u32 force) -{ - u32 slow_dll_ctrl, fast_dll_ctrl, m_type; - u32 prev = curr_perf_level, flags; - - if ((curr_perf_level == level) && !force) - return prev; - - m_type = omap2_memory_get_type(); - slow_dll_ctrl = omap2_memory_get_slow_dll_ctrl(); - fast_dll_ctrl = omap2_memory_get_fast_dll_ctrl(); - - if (level == PRCM_HALF_SPEED) { - local_irq_save(flags); - PRCM_VOLTSETUP = 0xffff; - omap2_sram_reprogram_sdrc(PRCM_HALF_SPEED, - slow_dll_ctrl, m_type); - curr_perf_level = PRCM_HALF_SPEED; - local_irq_restore(flags); + for (clkr = clks->rates; clkr->div; clkr++) { + if ((clkr->flags & cpu_mask) && (clkr->val == field_val)) + break; } - if (level == PRCM_FULL_SPEED) { - local_irq_save(flags); - PRCM_VOLTSETUP = 0xffff; - omap2_sram_reprogram_sdrc(PRCM_FULL_SPEED, - fast_dll_ctrl, m_type); - curr_perf_level = PRCM_FULL_SPEED; - local_irq_restore(flags); + + if (!clkr->div) { + printk(KERN_ERR "clock: Could not find fieldval %d for " + "clock %s parent %s\n", field_val, clk->name, + clk->parent->name); + return 0; } - return prev; + return clkr->div; } -static int omap2_reprogram_dpll(struct clk * clk, unsigned long rate) +/** + * omap2_divisor_to_clksel() - turn clksel integer divisor into a field value + * @clk: OMAP struct clk to use + * @div: integer divisor to search for + * + * Given a struct clk of a rate-selectable clksel clock, and a clock divisor, + * find the corresponding register field value. The return register value is + * the value before left-shifting. Returns 0xffffffff on error + */ +u32 omap2_divisor_to_clksel(struct clk *clk, u32 div) { - u32 flags, cur_rate, low, mult, div, valid_rate, done_rate; - u32 bypass = 0; - struct prcm_config tmpset; - int ret = -EINVAL; + const struct clksel *clks; + const struct clksel_rate *clkr; - local_irq_save(flags); - cur_rate = omap2_get_dpll_rate(&dpll_ck); - mult = CM_CLKSEL2_PLL & 0x3; - - if ((rate == (cur_rate / 2)) && (mult == 2)) { - omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1); - } else if ((rate == (cur_rate * 2)) && (mult == 1)) { - omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); - } else if (rate != cur_rate) { - valid_rate = omap2_dpll_round_rate(rate); - if (valid_rate != rate) - goto dpll_exit; - - if ((CM_CLKSEL2_PLL & 0x3) == 1) - low = curr_prcm_set->dpll_speed; - else - low = curr_prcm_set->dpll_speed / 2; - - tmpset.cm_clksel1_pll = CM_CLKSEL1_PLL; - tmpset.cm_clksel1_pll &= ~(0x3FFF << 8); - div = ((curr_prcm_set->xtal_speed / 1000000) - 1); - tmpset.cm_clksel2_pll = CM_CLKSEL2_PLL; - tmpset.cm_clksel2_pll &= ~0x3; - if (rate > low) { - tmpset.cm_clksel2_pll |= 0x2; - mult = ((rate / 2) / 1000000); - done_rate = PRCM_FULL_SPEED; - } else { - tmpset.cm_clksel2_pll |= 0x1; - mult = (rate / 1000000); - done_rate = PRCM_HALF_SPEED; - } - tmpset.cm_clksel1_pll |= ((div << 8) | (mult << 12)); - - /* Worst case */ - tmpset.base_sdrc_rfr = V24XX_SDRC_RFR_CTRL_BYPASS; - - if (rate == curr_prcm_set->xtal_speed) /* If asking for 1-1 */ - bypass = 1; + /* should never happen */ + WARN_ON(div == 0); - omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); /* For init_mem */ - - /* Force dll lock mode */ - omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr, - bypass); + clks = omap2_get_clksel_by_parent(clk, clk->parent); + if (clks == NULL) + return 0; - /* Errata: ret dll entry state */ - omap2_init_memory_params(omap2_dll_force_needed()); - omap2_reprogram_sdrc(done_rate, 0); + for (clkr = clks->rates; clkr->div; clkr++) { + if ((clkr->flags & cpu_mask) && (clkr->div == div)) + break; } - omap2_clksel_recalc(&dpll_ck); - ret = 0; -dpll_exit: - local_irq_restore(flags); - return(ret); -} + if (!clkr->div) { + printk(KERN_ERR "clock: Could not find divisor %d for " + "clock %s parent %s\n", div, clk->name, + clk->parent->name); + return 0; + } -/* Just return the MPU speed */ -static void omap2_mpu_recalc(struct clk * clk) -{ - clk->rate = curr_prcm_set->mpu_speed; + return clkr->val; } -/* - * Look for a rate equal or less than the target rate given a configuration set. +/** + * omap2_get_clksel - find clksel register addr & field mask for a clk + * @clk: struct clk to use + * @field_mask: ptr to u32 to store the register field mask * - * What's not entirely clear is "which" field represents the key field. - * Some might argue L3-DDR, others ARM, others IVA. This code is simple and - * just uses the ARM rates. + * Returns the address of the clksel register upon success or NULL on error. */ -static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate) +void __iomem *omap2_get_clksel(struct clk *clk, u32 *field_mask) { - struct prcm_config * ptr; - long highest_rate; - - if (clk != &virt_prcm_set) - return -EINVAL; - - highest_rate = -EINVAL; - - for (ptr = rate_table; ptr->mpu_speed; ptr++) { - if (ptr->xtal_speed != sys_ck.rate) - continue; + if (unlikely((clk->clksel_reg == 0) || (clk->clksel_mask == 0))) + return NULL; - highest_rate = ptr->mpu_speed; + *field_mask = clk->clksel_mask; - /* Can check only after xtal frequency check */ - if (ptr->mpu_speed <= rate) - break; - } - return highest_rate; + return clk->clksel_reg; } -/* - * omap2_convert_field_to_div() - turn field value into integer divider +/** + * omap2_clksel_get_divisor - get current divider applied to parent clock. + * @clk: OMAP struct clk to use. + * + * Returns the integer divisor upon success or 0 on error. */ -static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val) +u32 omap2_clksel_get_divisor(struct clk *clk) { - u32 i; - u32 clkout_array[] = {1, 2, 4, 8, 16}; + u32 field_mask, field_val; + void __iomem *div_addr; - if ((div_sel & SRC_RATE_SEL_MASK) == CM_SYSCLKOUT_SEL1) { - for (i = 0; i < 5; i++) { - if (field_val == i) - return clkout_array[i]; - } - return ~0; - } else - return field_val; + div_addr = omap2_get_clksel(clk, &field_mask); + if (div_addr == 0) + return 0; + + field_val = __raw_readl(div_addr) & field_mask; + field_val >>= __ffs(field_mask); + + return omap2_clksel_to_divisor(clk, field_val); } -/* - * Returns the CLKSEL divider register value - * REVISIT: This should be cleaned up to work nicely with void __iomem * - */ -static u32 omap2_get_clksel(u32 *div_sel, u32 *field_mask, - struct clk *clk) +int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) { - int ret = ~0; - u32 reg_val, div_off; - u32 div_addr = 0; - u32 mask = ~0; - - div_off = clk->rate_offset; - - switch ((*div_sel & SRC_RATE_SEL_MASK)) { - case CM_MPU_SEL1: - div_addr = (u32)&CM_CLKSEL_MPU; - mask = 0x1f; - break; - case CM_DSP_SEL1: - div_addr = (u32)&CM_CLKSEL_DSP; - if (cpu_is_omap2420()) { - if ((div_off == 0) || (div_off == 8)) - mask = 0x1f; - else if (div_off == 5) - mask = 0x3; - } else if (cpu_is_omap2430()) { - if (div_off == 0) - mask = 0x1f; - else if (div_off == 5) - mask = 0x3; - } - break; - case CM_GFX_SEL1: - div_addr = (u32)&CM_CLKSEL_GFX; - if (div_off == 0) - mask = 0x7; - break; - case CM_MODEM_SEL1: - div_addr = (u32)&CM_CLKSEL_MDM; - if (div_off == 0) - mask = 0xf; - break; - case CM_SYSCLKOUT_SEL1: - div_addr = (u32)&PRCM_CLKOUT_CTRL; - if ((div_off == 3) || (div_off == 11)) - mask= 0x3; - break; - case CM_CORE_SEL1: - div_addr = (u32)&CM_CLKSEL1_CORE; - switch (div_off) { - case 0: /* l3 */ - case 8: /* dss1 */ - case 15: /* vylnc-2420 */ - case 20: /* ssi */ - mask = 0x1f; break; - case 5: /* l4 */ - mask = 0x3; break; - case 13: /* dss2 */ - mask = 0x1; break; - case 25: /* usb */ - mask = 0x7; break; - } - } + u32 field_mask, field_val, reg_val, validrate, new_div = 0; + void __iomem *div_addr; - *field_mask = mask; + validrate = omap2_clksel_round_rate_div(clk, rate, &new_div); + if (validrate != rate) + return -EINVAL; - if (unlikely(mask == ~0)) - div_addr = 0; + div_addr = omap2_get_clksel(clk, &field_mask); + if (div_addr == 0) + return -EINVAL; - *div_sel = div_addr; + field_val = omap2_divisor_to_clksel(clk, new_div); + if (field_val == ~0) + return -EINVAL; - if (unlikely(div_addr == 0)) - return ret; + reg_val = __raw_readl(div_addr); + reg_val &= ~field_mask; + reg_val |= (field_val << __ffs(field_mask)); + __raw_writel(reg_val, div_addr); + wmb(); - /* Isolate field */ - reg_val = __raw_readl((void __iomem *)div_addr) & (mask << div_off); + clk->rate = clk->parent->rate / new_div; - /* Normalize back to divider value */ - reg_val >>= div_off; + if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) { + __raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL); + wmb(); + } - return reg_val; + return 0; } -/* - * Return divider to be applied to parent clock. - * Return 0 on error. - */ -static u32 omap2_clksel_get_divisor(struct clk *clk) -{ - int ret = 0; - u32 div, div_sel, div_off, field_mask, field_val; - - /* isolate control register */ - div_sel = (SRC_RATE_SEL_MASK & clk->flags); - - div_off = clk->rate_offset; - field_val = omap2_get_clksel(&div_sel, &field_mask, clk); - if (div_sel == 0) - return ret; - - div_sel = (SRC_RATE_SEL_MASK & clk->flags); - div = omap2_clksel_to_divisor(div_sel, field_val); - - return div; -} /* Set the clock rate for a clock source */ -static int omap2_clk_set_rate(struct clk *clk, unsigned long rate) - +int omap2_clk_set_rate(struct clk *clk, unsigned long rate) { int ret = -EINVAL; - void __iomem * reg; - u32 div_sel, div_off, field_mask, field_val, reg_val, validrate; - u32 new_div = 0; - - if (!(clk->flags & CONFIG_PARTICIPANT) && (clk->flags & RATE_CKCTL)) { - if (clk == &dpll_ck) - return omap2_reprogram_dpll(clk, rate); - - /* Isolate control register */ - div_sel = (SRC_RATE_SEL_MASK & clk->flags); - div_off = clk->rate_offset; - - validrate = omap2_clksel_round_rate(clk, rate, &new_div); - if (validrate != rate) - return(ret); - field_val = omap2_get_clksel(&div_sel, &field_mask, clk); - if (div_sel == 0) - return ret; - - if (clk->flags & CM_SYSCLKOUT_SEL1) { - switch (new_div) { - case 16: - field_val = 4; - break; - case 8: - field_val = 3; - break; - case 4: - field_val = 2; - break; - case 2: - field_val = 1; - break; - case 1: - field_val = 0; - break; - } - } else - field_val = new_div; + pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate); - reg = (void __iomem *)div_sel; - - reg_val = __raw_readl(reg); - reg_val &= ~(field_mask << div_off); - reg_val |= (field_val << div_off); - __raw_writel(reg_val, reg); - wmb(); - clk->rate = clk->parent->rate / field_val; + /* CONFIG_PARTICIPANT clocks are changed only in sets via the + rate table mechanism, driven by mpu_speed */ + if (clk->flags & CONFIG_PARTICIPANT) + return -EINVAL; - if (clk->flags & DELAYED_APP) { - __raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL); - wmb(); - } - ret = 0; - } else if (clk->set_rate != 0) + /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */ + if (clk->set_rate != 0) ret = clk->set_rate(clk, rate); if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES))) @@ -782,242 +631,92 @@ static int omap2_clk_set_rate(struct clk *clk, unsigned long rate) return ret; } -/* Converts encoded control register address into a full address */ -static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset, - struct clk *src_clk, u32 *field_mask) -{ - u32 val = ~0, src_reg_addr = 0, mask = 0; - - /* Find target control register.*/ - switch ((*type_to_addr & SRC_RATE_SEL_MASK)) { - case CM_CORE_SEL1: - src_reg_addr = (u32)&CM_CLKSEL1_CORE; - if (reg_offset == 13) { /* DSS2_fclk */ - mask = 0x1; - if (src_clk == &sys_ck) - val = 0; - if (src_clk == &func_48m_ck) - val = 1; - } else if (reg_offset == 8) { /* DSS1_fclk */ - mask = 0x1f; - if (src_clk == &sys_ck) - val = 0; - else if (src_clk == &core_ck) /* divided clock */ - val = 0x10; /* rate needs fixing */ - } else if ((reg_offset == 15) && cpu_is_omap2420()){ /*vlnyq*/ - mask = 0x1F; - if(src_clk == &func_96m_ck) - val = 0; - else if (src_clk == &core_ck) - val = 0x10; - } - break; - case CM_CORE_SEL2: - src_reg_addr = (u32)&CM_CLKSEL2_CORE; - mask = 0x3; - if (src_clk == &func_32k_ck) - val = 0x0; - if (src_clk == &sys_ck) - val = 0x1; - if (src_clk == &alt_ck) - val = 0x2; - break; - case CM_WKUP_SEL1: - src_reg_addr = (u32)&CM_CLKSEL_WKUP; - mask = 0x3; - if (src_clk == &func_32k_ck) - val = 0x0; - if (src_clk == &sys_ck) - val = 0x1; - if (src_clk == &alt_ck) - val = 0x2; - break; - case CM_PLL_SEL1: - src_reg_addr = (u32)&CM_CLKSEL1_PLL; - mask = 0x1; - if (reg_offset == 0x3) { - if (src_clk == &apll96_ck) - val = 0; - if (src_clk == &alt_ck) - val = 1; - } - else if (reg_offset == 0x5) { - if (src_clk == &apll54_ck) - val = 0; - if (src_clk == &alt_ck) - val = 1; - } - break; - case CM_PLL_SEL2: - src_reg_addr = (u32)&CM_CLKSEL2_PLL; - mask = 0x3; - if (src_clk == &func_32k_ck) - val = 0x0; - if (src_clk == &dpll_ck) - val = 0x2; - break; - case CM_SYSCLKOUT_SEL1: - src_reg_addr = (u32)&PRCM_CLKOUT_CTRL; - mask = 0x3; - if (src_clk == &dpll_ck) - val = 0; - if (src_clk == &sys_ck) - val = 1; - if (src_clk == &func_96m_ck) - val = 2; - if (src_clk == &func_54m_ck) - val = 3; - break; - } - - if (val == ~0) /* Catch errors in offset */ - *type_to_addr = 0; - else - *type_to_addr = src_reg_addr; - *field_mask = mask; - - return val; -} - -static int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) +/* + * Converts encoded control register address into a full address + * On error, *src_addr will be returned as 0. + */ +static u32 omap2_clksel_get_src_field(void __iomem **src_addr, + struct clk *src_clk, u32 *field_mask, + struct clk *clk, u32 *parent_div) { - void __iomem * reg; - u32 src_sel, src_off, field_val, field_mask, reg_val, rate; - int ret = -EINVAL; - - if (unlikely(clk->flags & CONFIG_PARTICIPANT)) - return ret; - - if (clk->flags & SRC_SEL_MASK) { /* On-chip SEL collection */ - src_sel = (SRC_RATE_SEL_MASK & clk->flags); - src_off = clk->src_offset; - - if (src_sel == 0) - goto set_parent_error; - - field_val = omap2_get_src_field(&src_sel, src_off, new_parent, - &field_mask); - - reg = (void __iomem *)src_sel; - - if (clk->usecount > 0) - _omap2_clk_disable(clk); - - /* Set new source value (previous dividers if any in effect) */ - reg_val = __raw_readl(reg) & ~(field_mask << src_off); - reg_val |= (field_val << src_off); - __raw_writel(reg_val, reg); - wmb(); + const struct clksel *clks; + const struct clksel_rate *clkr; - if (clk->flags & DELAYED_APP) { - __raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL); - wmb(); - } - if (clk->usecount > 0) - _omap2_clk_enable(clk); - - clk->parent = new_parent; + *parent_div = 0; + *src_addr = 0; - /* SRC_RATE_SEL_MASK clocks follow their parents rates.*/ - if ((new_parent == &core_ck) && (clk == &dss1_fck)) - clk->rate = new_parent->rate / 0x10; - else - clk->rate = new_parent->rate; + clks = omap2_get_clksel_by_parent(clk, src_clk); + if (clks == NULL) + return 0; - if (unlikely(clk->flags & RATE_PROPAGATES)) - propagate_rate(clk); + for (clkr = clks->rates; clkr->div; clkr++) { + if (clkr->flags & (cpu_mask | DEFAULT_RATE)) + break; /* Found the default rate for this platform */ + } + if (!clkr->div) { + printk(KERN_ERR "clock: Could not find default rate for " + "clock %s parent %s\n", clk->name, + src_clk->parent->name); return 0; - } else { - clk->parent = new_parent; - rate = new_parent->rate; - omap2_clk_set_rate(clk, rate); - ret = 0; } - set_parent_error: - return ret; + /* Should never happen. Add a clksel mask to the struct clk. */ + WARN_ON(clk->clksel_mask == 0); + + *field_mask = clk->clksel_mask; + *src_addr = clk->clksel_reg; + *parent_div = clkr->div; + + return clkr->val; } -/* Sets basic clocks based on the specified rate */ -static int omap2_select_table_rate(struct clk * clk, unsigned long rate) +int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) { - u32 flags, cur_rate, done_rate, bypass = 0; - u8 cpu_mask = 0; - struct prcm_config *prcm; - unsigned long found_speed = 0; + void __iomem *src_addr; + u32 field_val, field_mask, reg_val, parent_div; - if (clk != &virt_prcm_set) + if (unlikely(clk->flags & CONFIG_PARTICIPANT)) return -EINVAL; - /* FIXME: Change cpu_is_omap2420() to cpu_is_omap242x() */ - if (cpu_is_omap2420()) - cpu_mask = RATE_IN_242X; - else if (cpu_is_omap2430()) - cpu_mask = RATE_IN_243X; - - for (prcm = rate_table; prcm->mpu_speed; prcm++) { - if (!(prcm->flags & cpu_mask)) - continue; - - if (prcm->xtal_speed != sys_ck.rate) - continue; - - if (prcm->mpu_speed <= rate) { - found_speed = prcm->mpu_speed; - break; - } - } - - if (!found_speed) { - printk(KERN_INFO "Could not set MPU rate to %luMHz\n", - rate / 1000000); + if (!clk->clksel) return -EINVAL; - } - - curr_prcm_set = prcm; - cur_rate = omap2_get_dpll_rate(&dpll_ck); - - if (prcm->dpll_speed == cur_rate / 2) { - omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1); - } else if (prcm->dpll_speed == cur_rate * 2) { - omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); - } else if (prcm->dpll_speed != cur_rate) { - local_irq_save(flags); - if (prcm->dpll_speed == prcm->xtal_speed) - bypass = 1; + field_val = omap2_clksel_get_src_field(&src_addr, new_parent, + &field_mask, clk, &parent_div); + if (src_addr == 0) + return -EINVAL; - if ((prcm->cm_clksel2_pll & 0x3) == 2) - done_rate = PRCM_FULL_SPEED; - else - done_rate = PRCM_HALF_SPEED; + if (clk->usecount > 0) + _omap2_clk_disable(clk); - /* MPU divider */ - CM_CLKSEL_MPU = prcm->cm_clksel_mpu; + /* Set new source value (previous dividers if any in effect) */ + reg_val = __raw_readl(src_addr) & ~field_mask; + reg_val |= (field_val << __ffs(field_mask)); + __raw_writel(reg_val, src_addr); + wmb(); - /* dsp + iva1 div(2420), iva2.1(2430) */ - CM_CLKSEL_DSP = prcm->cm_clksel_dsp; + if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) { + __raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL); + wmb(); + } - CM_CLKSEL_GFX = prcm->cm_clksel_gfx; + if (clk->usecount > 0) + _omap2_clk_enable(clk); - /* Major subsystem dividers */ - CM_CLKSEL1_CORE = prcm->cm_clksel1_core; - if (cpu_is_omap2430()) - CM_CLKSEL_MDM = prcm->cm_clksel_mdm; + clk->parent = new_parent; - /* x2 to enter init_mem */ - omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); + /* CLKSEL clocks follow their parents' rates, divided by a divisor */ + clk->rate = new_parent->rate; - omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr, - bypass); + if (parent_div > 0) + clk->rate /= parent_div; - omap2_init_memory_params(omap2_dll_force_needed()); - omap2_reprogram_sdrc(done_rate, 0); + pr_debug("clock: set parent of %s to %s (new rate %ld)\n", + clk->name, clk->parent->name, clk->rate); - local_irq_restore(flags); - } - omap2_clksel_recalc(&dpll_ck); + if (unlikely(clk->flags & RATE_PROPAGATES)) + propagate_rate(clk); return 0; } @@ -1027,150 +726,17 @@ static int omap2_select_table_rate(struct clk * clk, unsigned long rate) *-------------------------------------------------------------------------*/ #ifdef CONFIG_OMAP_RESET_CLOCKS -static void __init omap2_clk_disable_unused(struct clk *clk) +void omap2_clk_disable_unused(struct clk *clk) { - u32 regval32; + u32 regval32, v; + + v = (clk->flags & INVERT_ENABLE) ? (1 << clk->enable_bit) : 0; regval32 = __raw_readl(clk->enable_reg); - if ((regval32 & (1 << clk->enable_bit)) == 0) + if ((regval32 & (1 << clk->enable_bit)) == v) return; printk(KERN_INFO "Disabling unused clock \"%s\"\n", clk->name); _omap2_clk_disable(clk); } -#else -#define omap2_clk_disable_unused NULL #endif - -static struct clk_functions omap2_clk_functions = { - .clk_enable = omap2_clk_enable, - .clk_disable = omap2_clk_disable, - .clk_round_rate = omap2_clk_round_rate, - .clk_set_rate = omap2_clk_set_rate, - .clk_set_parent = omap2_clk_set_parent, - .clk_disable_unused = omap2_clk_disable_unused, -}; - -static void __init omap2_get_crystal_rate(struct clk *osc, struct clk *sys) -{ - u32 div, aplls, sclk = 13000000; - - aplls = CM_CLKSEL1_PLL; - aplls &= ((1 << 23) | (1 << 24) | (1 << 25)); - aplls >>= 23; /* Isolate field, 0,2,3 */ - - if (aplls == 0) - sclk = 19200000; - else if (aplls == 2) - sclk = 13000000; - else if (aplls == 3) - sclk = 12000000; - - div = PRCM_CLKSRC_CTRL; - div &= ((1 << 7) | (1 << 6)); - div >>= sys->rate_offset; - - osc->rate = sclk * div; - sys->rate = sclk; -} - -/* - * Set clocks for bypass mode for reboot to work. - */ -void omap2_clk_prepare_for_reboot(void) -{ - u32 rate; - - if (vclk == NULL || sclk == NULL) - return; - - rate = clk_get_rate(sclk); - clk_set_rate(vclk, rate); -} - -/* - * Switch the MPU rate if specified on cmdline. - * We cannot do this early until cmdline is parsed. - */ -static int __init omap2_clk_arch_init(void) -{ - if (!mpurate) - return -EINVAL; - - if (omap2_select_table_rate(&virt_prcm_set, mpurate)) - printk(KERN_ERR "Could not find matching MPU rate\n"); - - propagate_rate(&osc_ck); /* update main root fast */ - propagate_rate(&func_32k_ck); /* update main root slow */ - - printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL/MPU): " - "%ld.%01ld/%ld/%ld MHz\n", - (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, - (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; - - return 0; -} -arch_initcall(omap2_clk_arch_init); - -int __init omap2_clk_init(void) -{ - struct prcm_config *prcm; - struct clk ** clkp; - u32 clkrate; - - clk_init(&omap2_clk_functions); - omap2_get_crystal_rate(&osc_ck, &sys_ck); - - for (clkp = onchip_clks; clkp < onchip_clks + ARRAY_SIZE(onchip_clks); - clkp++) { - - if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) { - clk_register(*clkp); - continue; - } - - if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) { - clk_register(*clkp); - continue; - } - } - - /* Check the MPU rate set by bootloader */ - clkrate = omap2_get_dpll_rate(&dpll_ck); - for (prcm = rate_table; prcm->mpu_speed; prcm++) { - if (prcm->xtal_speed != sys_ck.rate) - continue; - if (prcm->dpll_speed <= clkrate) - break; - } - curr_prcm_set = prcm; - - propagate_rate(&osc_ck); /* update main root fast */ - propagate_rate(&func_32k_ck); /* update main root slow */ - - printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): " - "%ld.%01ld/%ld/%ld MHz\n", - (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, - (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable(&sync_32k_ick); - clk_enable(&omapctrl_ick); - - /* Force the APLLs always active. The clocks are idled - * automatically by hardware. */ - clk_enable(&apll96_ck); - clk_enable(&apll54_ck); - - if (cpu_is_omap2430()) - clk_enable(&sdrc_ick); - - /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */ - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - - return 0; -} diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 4f791866b91..d5980a9e09a 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -1,13 +1,12 @@ /* - * linux/arch/arm/mach-omap24xx/clock.h + * linux/arch/arm/mach-omap2/clock.h * - * Copyright (C) 2005 Texas Instruments Inc. - * Richard Woodruff <r-woodruff2@ti.com> - * Created for OMAP2. + * Copyright (C) 2005-2008 Texas Instruments, Inc. + * Copyright (C) 2004-2008 Nokia Corporation * - * Copyright (C) 2004 Nokia corporation - * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com> - * Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -17,2095 +16,53 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H #define __ARCH_ARM_MACH_OMAP2_CLOCK_H -static void omap2_sys_clk_recalc(struct clk * clk); -static void omap2_clksel_recalc(struct clk * clk); -static void omap2_followparent_recalc(struct clk * clk); -static void omap2_propagate_rate(struct clk * clk); -static void omap2_mpu_recalc(struct clk * clk); -static int omap2_select_table_rate(struct clk * clk, unsigned long rate); -static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate); -static void omap2_clk_disable(struct clk *clk); -static void omap2_sys_clk_recalc(struct clk * clk); -static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val); -static u32 omap2_clksel_get_divisor(struct clk *clk); - - -#define RATE_IN_242X (1 << 0) -#define RATE_IN_243X (1 << 1) - -/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated. - * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP - * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM - */ -struct prcm_config { - unsigned long xtal_speed; /* crystal rate */ - unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */ - unsigned long mpu_speed; /* speed of MPU */ - unsigned long cm_clksel_mpu; /* mpu divider */ - unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */ - unsigned long cm_clksel_gfx; /* gfx dividers */ - unsigned long cm_clksel1_core; /* major subsystem dividers */ - unsigned long cm_clksel1_pll; /* m,n */ - unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */ - unsigned long cm_clksel_mdm; /* modem dividers 2430 only */ - unsigned long base_sdrc_rfr; /* base refresh timing for a set */ - unsigned char flags; -}; - -/* Mask for clksel which support parent settign in set_rate */ -#define SRC_SEL_MASK (CM_CORE_SEL1 | CM_CORE_SEL2 | CM_WKUP_SEL1 | \ - CM_PLL_SEL1 | CM_PLL_SEL2 | CM_SYSCLKOUT_SEL1) - -/* Mask for clksel regs which support rate operations */ -#define SRC_RATE_SEL_MASK (CM_MPU_SEL1 | CM_DSP_SEL1 | CM_GFX_SEL1 | \ - CM_MODEM_SEL1 | CM_CORE_SEL1 | CM_CORE_SEL2 | \ - CM_WKUP_SEL1 | CM_PLL_SEL1 | CM_PLL_SEL2 | \ - CM_SYSCLKOUT_SEL1) - -/* - * The OMAP2 processor can be run at several discrete 'PRCM configurations'. - * These configurations are characterized by voltage and speed for clocks. - * The device is only validated for certain combinations. One way to express - * these combinations is via the 'ratio's' which the clocks operate with - * respect to each other. These ratio sets are for a given voltage/DPLL - * setting. All configurations can be described by a DPLL setting and a ratio - * There are 3 ratio sets for the 2430 and X ratio sets for 2420. - * - * 2430 differs from 2420 in that there are no more phase synchronizers used. - * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs - * 2430 (iva2.1, NOdsp, mdm) - */ - -/* Core fields for cm_clksel, not ratio governed */ -#define RX_CLKSEL_DSS1 (0x10 << 8) -#define RX_CLKSEL_DSS2 (0x0 << 13) -#define RX_CLKSEL_SSI (0x5 << 20) - -/*------------------------------------------------------------------------- - * Voltage/DPLL ratios - *-------------------------------------------------------------------------*/ - -/* 2430 Ratio's, 2430-Ratio Config 1 */ -#define R1_CLKSEL_L3 (4 << 0) -#define R1_CLKSEL_L4 (2 << 5) -#define R1_CLKSEL_USB (4 << 25) -#define R1_CM_CLKSEL1_CORE_VAL R1_CLKSEL_USB | RX_CLKSEL_SSI | \ - RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ - R1_CLKSEL_L4 | R1_CLKSEL_L3 -#define R1_CLKSEL_MPU (2 << 0) -#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU -#define R1_CLKSEL_DSP (2 << 0) -#define R1_CLKSEL_DSP_IF (2 << 5) -#define R1_CM_CLKSEL_DSP_VAL R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF -#define R1_CLKSEL_GFX (2 << 0) -#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX -#define R1_CLKSEL_MDM (4 << 0) -#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM - -/* 2430-Ratio Config 2 */ -#define R2_CLKSEL_L3 (6 << 0) -#define R2_CLKSEL_L4 (2 << 5) -#define R2_CLKSEL_USB (2 << 25) -#define R2_CM_CLKSEL1_CORE_VAL R2_CLKSEL_USB | RX_CLKSEL_SSI | \ - RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ - R2_CLKSEL_L4 | R2_CLKSEL_L3 -#define R2_CLKSEL_MPU (2 << 0) -#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU -#define R2_CLKSEL_DSP (2 << 0) -#define R2_CLKSEL_DSP_IF (3 << 5) -#define R2_CM_CLKSEL_DSP_VAL R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF -#define R2_CLKSEL_GFX (2 << 0) -#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX -#define R2_CLKSEL_MDM (6 << 0) -#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM - -/* 2430-Ratio Bootm (BYPASS) */ -#define RB_CLKSEL_L3 (1 << 0) -#define RB_CLKSEL_L4 (1 << 5) -#define RB_CLKSEL_USB (1 << 25) -#define RB_CM_CLKSEL1_CORE_VAL RB_CLKSEL_USB | RX_CLKSEL_SSI | \ - RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ - RB_CLKSEL_L4 | RB_CLKSEL_L3 -#define RB_CLKSEL_MPU (1 << 0) -#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU -#define RB_CLKSEL_DSP (1 << 0) -#define RB_CLKSEL_DSP_IF (1 << 5) -#define RB_CM_CLKSEL_DSP_VAL RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF -#define RB_CLKSEL_GFX (1 << 0) -#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX -#define RB_CLKSEL_MDM (1 << 0) -#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM - -/* 2420 Ratio Equivalents */ -#define RXX_CLKSEL_VLYNQ (0x12 << 15) -#define RXX_CLKSEL_SSI (0x8 << 20) - -/* 2420-PRCM III 532MHz core */ -#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */ -#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */ -#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */ -#define RIII_CM_CLKSEL1_CORE_VAL RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \ - RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \ - RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \ - RIII_CLKSEL_L3 -#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */ -#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU -#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */ -#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */ -#define RIII_SYNC_DSP (1 << 7) /* Enable sync */ -#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */ -#define RIII_SYNC_IVA (1 << 13) /* Enable sync */ -#define RIII_CM_CLKSEL_DSP_VAL RIII_SYNC_IVA | RIII_CLKSEL_IVA | \ - RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \ - RIII_CLKSEL_DSP -#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */ -#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX - -/* 2420-PRCM II 600MHz core */ -#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */ -#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */ -#define RII_CLKSEL_USB (2 << 25) /* 50MHz */ -#define RII_CM_CLKSEL1_CORE_VAL RII_CLKSEL_USB | \ - RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \ - RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ - RII_CLKSEL_L4 | RII_CLKSEL_L3 -#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */ -#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU -#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */ -#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */ -#define RII_SYNC_DSP (0 << 7) /* Bypass sync */ -#define RII_CLKSEL_IVA (6 << 8) /* iva1 - 200MHz */ -#define RII_SYNC_IVA (0 << 13) /* Bypass sync */ -#define RII_CM_CLKSEL_DSP_VAL RII_SYNC_IVA | RII_CLKSEL_IVA | \ - RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \ - RII_CLKSEL_DSP -#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */ -#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX - -/* 2420-PRCM VII (boot) */ -#define RVII_CLKSEL_L3 (1 << 0) -#define RVII_CLKSEL_L4 (1 << 5) -#define RVII_CLKSEL_DSS1 (1 << 8) -#define RVII_CLKSEL_DSS2 (0 << 13) -#define RVII_CLKSEL_VLYNQ (1 << 15) -#define RVII_CLKSEL_SSI (1 << 20) -#define RVII_CLKSEL_USB (1 << 25) - -#define RVII_CM_CLKSEL1_CORE_VAL RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \ - RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \ - RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3 - -#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */ -#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU +#include <asm/arch/clock.h> -#define RVII_CLKSEL_DSP (1 << 0) -#define RVII_CLKSEL_DSP_IF (1 << 5) -#define RVII_SYNC_DSP (0 << 7) -#define RVII_CLKSEL_IVA (1 << 8) -#define RVII_SYNC_IVA (0 << 13) -#define RVII_CM_CLKSEL_DSP_VAL RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \ - RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP - -#define RVII_CLKSEL_GFX (1 << 0) -#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX - -/*------------------------------------------------------------------------- - * 2430 Target modes: Along with each configuration the CPU has several - * modes which goes along with them. Modes mainly are the addition of - * describe DPLL combinations to go along with a ratio. - *-------------------------------------------------------------------------*/ - -/* Hardware governed */ -#define MX_48M_SRC (0 << 3) -#define MX_54M_SRC (0 << 5) -#define MX_APLLS_CLIKIN_12 (3 << 23) -#define MX_APLLS_CLIKIN_13 (2 << 23) -#define MX_APLLS_CLIKIN_19_2 (0 << 23) - -/* - * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed - * #2 (ratio1) baseport-target - * #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz - */ -#define M5A_DPLL_MULT_12 (133 << 12) -#define M5A_DPLL_DIV_12 (5 << 8) -#define M5A_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ - M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \ - MX_APLLS_CLIKIN_12 -#define M5A_DPLL_MULT_13 (266 << 12) -#define M5A_DPLL_DIV_13 (12 << 8) -#define M5A_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ - M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \ - MX_APLLS_CLIKIN_13 -#define M5A_DPLL_MULT_19 (180 << 12) -#define M5A_DPLL_DIV_19 (12 << 8) -#define M5A_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ - M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \ - MX_APLLS_CLIKIN_19_2 -/* #5b (ratio1) target DPLL = 200*2 = 400MHz */ -#define M5B_DPLL_MULT_12 (50 << 12) -#define M5B_DPLL_DIV_12 (2 << 8) -#define M5B_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ - M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \ - MX_APLLS_CLIKIN_12 -#define M5B_DPLL_MULT_13 (200 << 12) -#define M5B_DPLL_DIV_13 (12 << 8) - -#define M5B_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ - M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \ - MX_APLLS_CLIKIN_13 -#define M5B_DPLL_MULT_19 (125 << 12) -#define M5B_DPLL_DIV_19 (31 << 8) -#define M5B_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ - M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \ - MX_APLLS_CLIKIN_19_2 -/* - * #4 (ratio2) - * #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz - */ -#define M3_DPLL_MULT_12 (55 << 12) -#define M3_DPLL_DIV_12 (1 << 8) -#define M3_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ - M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \ - MX_APLLS_CLIKIN_12 -#define M3_DPLL_MULT_13 (330 << 12) -#define M3_DPLL_DIV_13 (12 << 8) -#define M3_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ - M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \ - MX_APLLS_CLIKIN_13 -#define M3_DPLL_MULT_19 (275 << 12) -#define M3_DPLL_DIV_19 (15 << 8) -#define M3_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ - M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \ - MX_APLLS_CLIKIN_19_2 -/* boot (boot) */ -#define MB_DPLL_MULT (1 << 12) -#define MB_DPLL_DIV (0 << 8) -#define MB_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ - MB_DPLL_MULT | MX_APLLS_CLIKIN_12 - -#define MB_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ - MB_DPLL_MULT | MX_APLLS_CLIKIN_13 - -#define MB_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ - MB_DPLL_MULT | MX_APLLS_CLIKIN_19 - -/* - * 2430 - chassis (sedna) - * 165 (ratio1) same as above #2 - * 150 (ratio1) - * 133 (ratio2) same as above #4 - * 110 (ratio2) same as above #3 - * 104 (ratio2) - * boot (boot) - */ - -/* - * 2420 Equivalent - mode registers - * PRCM II , target DPLL = 2*300MHz = 600MHz - */ -#define MII_DPLL_MULT_12 (50 << 12) -#define MII_DPLL_DIV_12 (1 << 8) -#define MII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ - MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \ - MX_APLLS_CLIKIN_12 -#define MII_DPLL_MULT_13 (300 << 12) -#define MII_DPLL_DIV_13 (12 << 8) -#define MII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ - MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \ - MX_APLLS_CLIKIN_13 - -/* PRCM III target DPLL = 2*266 = 532MHz*/ -#define MIII_DPLL_MULT_12 (133 << 12) -#define MIII_DPLL_DIV_12 (5 << 8) -#define MIII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ - MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \ - MX_APLLS_CLIKIN_12 -#define MIII_DPLL_MULT_13 (266 << 12) -#define MIII_DPLL_DIV_13 (12 << 8) -#define MIII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ - MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \ - MX_APLLS_CLIKIN_13 - -/* PRCM VII (boot bypass) */ -#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL -#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL - -/* High and low operation value */ -#define MX_CLKSEL2_PLL_2x_VAL (2 << 0) -#define MX_CLKSEL2_PLL_1x_VAL (1 << 0) - -/* - * These represent optimal values for common parts, it won't work for all. - * As long as you scale down, most parameters are still work, they just - * become sub-optimal. The RFR value goes in the opposite direction. If you - * don't adjust it down as your clock period increases the refresh interval - * will not be met. Setting all parameters for complete worst case may work, - * but may cut memory performance by 2x. Due to errata the DLLs need to be - * unlocked and their value needs run time calibration. A dynamic call is - * need for that as no single right value exists acorss production samples. - * - * Only the FULL speed values are given. Current code is such that rate - * changes must be made at DPLLoutx2. The actual value adjustment for low - * frequency operation will be handled by omap_set_performance() - * - * By having the boot loader boot up in the fastest L4 speed available likely - * will result in something which you can switch between. - */ -#define V24XX_SDRC_RFR_CTRL_133MHz (0x0003de00 | 1) -#define V24XX_SDRC_RFR_CTRL_100MHz (0x0002da01 | 1) -#define V24XX_SDRC_RFR_CTRL_110MHz (0x0002da01 | 1) /* Need to calc */ -#define V24XX_SDRC_RFR_CTRL_BYPASS (0x00005000 | 1) /* Need to calc */ - -/* MPU speed defines */ -#define S12M 12000000 -#define S13M 13000000 -#define S19M 19200000 -#define S26M 26000000 -#define S100M 100000000 -#define S133M 133000000 -#define S150M 150000000 -#define S165M 165000000 -#define S200M 200000000 -#define S266M 266000000 -#define S300M 300000000 -#define S330M 330000000 -#define S400M 400000000 -#define S532M 532000000 -#define S600M 600000000 -#define S660M 660000000 - -/*------------------------------------------------------------------------- - * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated. - * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU, - * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL, - * CM_CLKSEL2_PLL, CM_CLKSEL_MDM - * - * Filling in table based on H4 boards and 2430-SDPs variants available. - * There are quite a few more rates combinations which could be defined. - * - * When multiple values are defined the start up will try and choose the - * fastest one. If a 'fast' value is defined, then automatically, the /2 - * one should be included as it can be used. Generally having more that - * one fast set does not make sense, as static timings need to be changed - * to change the set. The exception is the bypass setting which is - * availble for low power bypass. - * - * Note: This table needs to be sorted, fastest to slowest. - *-------------------------------------------------------------------------*/ -static struct prcm_config rate_table[] = { - /* PRCM II - FAST */ - {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */ - RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, - RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_242X}, - - {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */ - RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, - RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_242X}, - - /* PRCM III - FAST */ - {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ - RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, - RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_242X}, - - {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ - RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, - RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_242X}, - - /* PRCM II - SLOW */ - {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */ - RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, - RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_242X}, - - {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */ - RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, - RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_242X}, - - /* PRCM III - SLOW */ - {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ - RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, - RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_242X}, - - {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ - RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, - RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_242X}, - - /* PRCM-VII (boot-bypass) */ - {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL, /* 12MHz ARM*/ - RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL, - RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS, - RATE_IN_242X}, - - /* PRCM-VII (boot-bypass) */ - {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL, /* 13MHz ARM */ - RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL, - RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS, - RATE_IN_242X}, - - /* PRCM #3 - ratio2 (ES2) - FAST */ - {S13M, S660M, S330M, R2_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */ - R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL, - R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_110MHz, - RATE_IN_243X}, - - /* PRCM #5a - ratio1 - FAST */ - {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ - R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, - R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_243X}, - - /* PRCM #5b - ratio1 - FAST */ - {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */ - R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, - R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_243X}, - - /* PRCM #3 - ratio2 (ES2) - SLOW */ - {S13M, S330M, S165M, R2_CM_CLKSEL_MPU_VAL, /* 165MHz ARM */ - R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL, - R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_110MHz, - RATE_IN_243X}, - - /* PRCM #5a - ratio1 - SLOW */ - {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ - R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, - R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_133MHz, - RATE_IN_243X}, - - /* PRCM #5b - ratio1 - SLOW*/ - {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL, /* 100MHz ARM */ - R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, - R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_100MHz, - RATE_IN_243X}, - - /* PRCM-boot/bypass */ - {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL, /* 13Mhz */ - RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL, - RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL, - MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_BYPASS, - RATE_IN_243X}, - - /* PRCM-boot/bypass */ - {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL, /* 12Mhz */ - RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL, - RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL, - MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL, - V24XX_SDRC_RFR_CTRL_BYPASS, - RATE_IN_243X}, - - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, -}; - -/*------------------------------------------------------------------------- - * 24xx clock tree. - * - * NOTE:In many cases here we are assigning a 'default' parent. In many - * cases the parent is selectable. The get/set parent calls will also - * switch sources. - * - * Many some clocks say always_enabled, but they can be auto idled for - * power savings. They will always be available upon clock request. - * - * Several sources are given initial rates which may be wrong, this will - * be fixed up in the init func. - * - * Things are broadly separated below by clock domains. It is - * noteworthy that most periferals have dependencies on multiple clock - * domains. Many get their interface clocks from the L4 domain, but get - * functional clocks from fixed sources or other core domain derived - * clocks. - *-------------------------------------------------------------------------*/ - -/* Base external input clocks */ -static struct clk func_32k_ck = { - .name = "func_32k_ck", - .rate = 32000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | ALWAYS_ENABLED, -}; - -/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */ -static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */ - .name = "osc_ck", - .rate = 26000000, /* fixed up in clock init */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, -}; - -/* With out modem likely 12MHz, with modem likely 13MHz */ -static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */ - .name = "sys_ck", /* ~ ref_clk also */ - .parent = &osc_ck, - .rate = 13000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, - .rate_offset = 6, /* sysclkdiv 1 or 2, already handled or no boot */ - .recalc = &omap2_sys_clk_recalc, -}; - -static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */ - .name = "alt_ck", - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, - .recalc = &omap2_propagate_rate, -}; - -/* - * Analog domain root source clocks - */ - -/* dpll_ck, is broken out in to special cases through clksel */ -static struct clk dpll_ck = { - .name = "dpll_ck", - .parent = &sys_ck, /* Can be func_32k also */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_PROPAGATES | RATE_CKCTL | CM_PLL_SEL1, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk apll96_ck = { - .name = "apll96_ck", - .parent = &sys_ck, - .rate = 96000000, - .flags = CLOCK_IN_OMAP242X |CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0x2, - .recalc = &omap2_propagate_rate, -}; - -static struct clk apll54_ck = { - .name = "apll54_ck", - .parent = &sys_ck, - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0x6, - .recalc = &omap2_propagate_rate, -}; +int omap2_clk_enable(struct clk *clk); +void omap2_clk_disable(struct clk *clk); +long omap2_clk_round_rate(struct clk *clk, unsigned long rate); +int omap2_clk_set_rate(struct clk *clk, unsigned long rate); +int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -/* - * PRCM digital base sources - */ -static struct clk func_54m_ck = { - .name = "func_54m_ck", - .parent = &apll54_ck, /* can also be alt_clk */ - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES, - .src_offset = 5, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0xff, - .recalc = &omap2_propagate_rate, -}; - -static struct clk core_ck = { - .name = "core_ck", - .parent = &dpll_ck, /* can also be 32k */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - ALWAYS_ENABLED | RATE_PROPAGATES, - .recalc = &omap2_propagate_rate, -}; - -static struct clk sleep_ck = { /* sys_clk or 32k */ - .name = "sleep_ck", - .parent = &func_32k_ck, - .rate = 32000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .recalc = &omap2_propagate_rate, -}; - -static struct clk func_96m_ck = { - .name = "func_96m_ck", - .parent = &apll96_ck, - .rate = 96000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0xff, - .recalc = &omap2_propagate_rate, -}; - -static struct clk func_48m_ck = { - .name = "func_48m_ck", - .parent = &apll96_ck, /* 96M or Alt */ - .rate = 48000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES, - .src_offset = 3, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0xff, - .recalc = &omap2_propagate_rate, -}; - -static struct clk func_12m_ck = { - .name = "func_12m_ck", - .parent = &func_48m_ck, - .rate = 12000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, - .recalc = &omap2_propagate_rate, - .enable_reg = (void __iomem *)&CM_CLKEN_PLL, - .enable_bit = 0xff, -}; - -/* Secure timer, only available in secure mode */ -static struct clk wdt1_osc_ck = { - .name = "ck_wdt1_osc", - .parent = &osc_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk sys_clkout = { - .name = "sys_clkout", - .parent = &func_54m_ck, - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_SYSCLKOUT_SEL1 | RATE_CKCTL, - .src_offset = 0, - .enable_reg = (void __iomem *)&PRCM_CLKOUT_CTRL, - .enable_bit = 7, - .rate_offset = 3, - .recalc = &omap2_clksel_recalc, -}; - -/* In 2430, new in 2420 ES2 */ -static struct clk sys_clkout2 = { - .name = "sys_clkout2", - .parent = &func_54m_ck, - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_SYSCLKOUT_SEL1 | RATE_CKCTL, - .src_offset = 8, - .enable_reg = (void __iomem *)&PRCM_CLKOUT_CTRL, - .enable_bit = 15, - .rate_offset = 11, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk emul_ck = { - .name = "emul_ck", - .parent = &func_54m_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&PRCM_CLKEMUL_CTRL, - .enable_bit = 0, - .recalc = &omap2_propagate_rate, - -}; - -/* - * MPU clock domain - * Clocks: - * MPU_FCLK, MPU_ICLK - * INT_M_FCLK, INT_M_I_CLK - * - * - Individual clocks are hardware managed. - * - Base divider comes from: CM_CLKSEL_MPU - * - */ -static struct clk mpu_ck = { /* Control cpu */ - .name = "mpu_ck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL | - ALWAYS_ENABLED | CM_MPU_SEL1 | DELAYED_APP | - CONFIG_PARTICIPANT | RATE_PROPAGATES, - .rate_offset = 0, /* bits 0-4 */ - .recalc = &omap2_clksel_recalc, -}; - -/* - * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain - * Clocks: - * 2430: IVA2.1_FCLK, IVA2.1_ICLK - * 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP - */ -static struct clk iva2_1_fck = { - .name = "iva2_1_fck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 | - DELAYED_APP | RATE_PROPAGATES | - CONFIG_PARTICIPANT, - .rate_offset = 0, - .enable_reg = (void __iomem *)&CM_FCLKEN_DSP, - .enable_bit = 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk iva2_1_ick = { - .name = "iva2_1_ick", - .parent = &iva2_1_fck, - .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 | - DELAYED_APP | CONFIG_PARTICIPANT, - .rate_offset = 5, - .recalc = &omap2_clksel_recalc, -}; - -/* - * Won't be too specific here. The core clock comes into this block - * it is divided then tee'ed. One branch goes directly to xyz enable - * controls. The other branch gets further divided by 2 then possibly - * routed into a synchronizer and out of clocks abc. - */ -static struct clk dsp_fck = { - .name = "dsp_fck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 | - DELAYED_APP | CONFIG_PARTICIPANT | RATE_PROPAGATES, - .rate_offset = 0, - .enable_reg = (void __iomem *)&CM_FCLKEN_DSP, - .enable_bit = 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk dsp_ick = { - .name = "dsp_ick", /* apparently ipi and isp */ - .parent = &dsp_fck, - .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 | - DELAYED_APP | CONFIG_PARTICIPANT, - .rate_offset = 5, - .enable_reg = (void __iomem *)&CM_ICLKEN_DSP, - .enable_bit = 1, /* for ipi */ - .recalc = &omap2_clksel_recalc, -}; - -static struct clk iva1_ifck = { - .name = "iva1_ifck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CM_DSP_SEL1 | RATE_CKCTL | - CONFIG_PARTICIPANT | RATE_PROPAGATES | DELAYED_APP, - .rate_offset= 8, - .enable_reg = (void __iomem *)&CM_FCLKEN_DSP, - .enable_bit = 10, - .recalc = &omap2_clksel_recalc, -}; - -/* IVA1 mpu/int/i/f clocks are /2 of parent */ -static struct clk iva1_mpu_int_ifck = { - .name = "iva1_mpu_int_ifck", - .parent = &iva1_ifck, - .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1, - .enable_reg = (void __iomem *)&CM_FCLKEN_DSP, - .enable_bit = 8, - .recalc = &omap2_clksel_recalc, -}; - -/* - * L3 clock domain - * L3 clocks are used for both interface and functional clocks to - * multiple entities. Some of these clocks are completely managed - * by hardware, and some others allow software control. Hardware - * managed ones general are based on directly CLK_REQ signals and - * various auto idle settings. The functional spec sets many of these - * as 'tie-high' for their enables. - * - * I-CLOCKS: - * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA - * CAM, HS-USB. - * F-CLOCK - * SSI. - * - * GPMC memories and SDRC have timing and clock sensitive registers which - * may very well need notification when the clock changes. Currently for low - * operating points, these are taken care of in sleep.S. - */ -static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ - .name = "core_l3_ck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 | - DELAYED_APP | CONFIG_PARTICIPANT | - RATE_PROPAGATES, - .rate_offset = 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk usb_l4_ick = { /* FS-USB interface clock */ - .name = "usb_l4_ick", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP | - CONFIG_PARTICIPANT, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 0, - .rate_offset = 25, - .recalc = &omap2_clksel_recalc, -}; - -/* - * SSI is in L3 management domain, its direct parent is core not l3, - * many core power domain entities are grouped into the L3 clock - * domain. - * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK - * - * ssr = core/1/2/3/4/5, sst = 1/2 ssr. - */ -static struct clk ssi_ssr_sst_fck = { - .name = "ssi_fck", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, /* bit 1 */ - .enable_bit = 1, - .rate_offset = 20, - .recalc = &omap2_clksel_recalc, -}; - -/* - * GFX clock domain - * Clocks: - * GFX_FCLK, GFX_ICLK - * GFX_CG1(2d), GFX_CG2(3d) - * - * GFX_FCLK runs from L3, and is divided by (1,2,3,4) - * The 2d and 3d clocks run at a hardware determined - * divided value of fclk. - * - */ -static struct clk gfx_3d_fck = { - .name = "gfx_3d_fck", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_GFX_SEL1, - .enable_reg = (void __iomem *)&CM_FCLKEN_GFX, - .enable_bit = 2, - .rate_offset= 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gfx_2d_fck = { - .name = "gfx_2d_fck", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_GFX_SEL1, - .enable_reg = (void __iomem *)&CM_FCLKEN_GFX, - .enable_bit = 1, - .rate_offset= 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gfx_ick = { - .name = "gfx_ick", /* From l3 */ - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL, - .enable_reg = (void __iomem *)&CM_ICLKEN_GFX, /* bit 0 */ - .enable_bit = 0, - .recalc = &omap2_followparent_recalc, -}; - -/* - * Modem clock domain (2430) - * CLOCKS: - * MDM_OSC_CLK - * MDM_ICLK - */ -static struct clk mdm_ick = { /* used both as a ick and fck */ - .name = "mdm_ick", - .parent = &core_ck, - .flags = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_MODEM_SEL1 | - DELAYED_APP | CONFIG_PARTICIPANT, - .rate_offset = 0, - .enable_reg = (void __iomem *)&CM_ICLKEN_MDM, - .enable_bit = 0, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mdm_osc_ck = { - .name = "mdm_osc_ck", - .rate = 26000000, - .parent = &osc_ck, - .flags = CLOCK_IN_OMAP243X | RATE_FIXED, - .enable_reg = (void __iomem *)&CM_FCLKEN_MDM, - .enable_bit = 1, - .recalc = &omap2_followparent_recalc, -}; - -/* - * L4 clock management domain - * - * This domain contains lots of interface clocks from the L4 interface, some - * functional clocks. Fixed APLL functional source clocks are managed in - * this domain. - */ -static struct clk l4_ck = { /* used both as an ick and fck */ - .name = "l4_ck", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 | - DELAYED_APP | RATE_PROPAGATES, - .rate_offset = 5, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk ssi_l4_ick = { - .name = "ssi_l4_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, /* bit 1 */ - .enable_bit = 1, - .recalc = &omap2_followparent_recalc, -}; - -/* - * DSS clock domain - * CLOCKs: - * DSS_L4_ICLK, DSS_L3_ICLK, - * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK - * - * DSS is both initiator and target. - */ -static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ - .name = "dss_ick", - .parent = &l4_ck, /* really both l3 and l4 */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 0, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk dss1_fck = { - .name = "dss1_fck", - .parent = &core_ck, /* Core or sys */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 0, - .rate_offset = 8, - .src_offset = 8, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk dss2_fck = { /* Alt clk used in power management */ - .name = "dss2_fck", - .parent = &sys_ck, /* fixed at sys_ck or 48MHz */ - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_CKCTL | CM_CORE_SEL1 | RATE_FIXED | - DELAYED_APP, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 1, - .src_offset = 13, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk dss_54m_fck = { /* Alt clk used in power management */ - .name = "dss_54m_fck", /* 54m tv clk */ - .parent = &func_54m_ck, - .rate = 54000000, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - RATE_FIXED | RATE_PROPAGATES, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 2, - .recalc = &omap2_propagate_rate, -}; - -/* - * CORE power domain ICLK & FCLK defines. - * Many of the these can have more than one possible parent. Entries - * here will likely have an L4 interface parent, and may have multiple - * functional clock parents. - */ -static struct clk gpt1_ick = { - .name = "gpt1_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, /* Bit0 */ - .enable_bit = 0, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt1_fck = { - .name = "gpt1_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_WKUP_SEL1, - .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP, /* Bit0 */ - .enable_bit = 0, - .src_offset = 0, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt2_ick = { - .name = "gpt2_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit4 */ - .enable_bit = 4, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt2_fck = { - .name = "gpt2_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 4, - .src_offset = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt3_ick = { - .name = "gpt3_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit5 */ - .enable_bit = 5, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt3_fck = { - .name = "gpt3_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 5, - .src_offset = 4, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt4_ick = { - .name = "gpt4_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit6 */ - .enable_bit = 6, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt4_fck = { - .name = "gpt4_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 6, - .src_offset = 6, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt5_ick = { - .name = "gpt5_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit7 */ - .enable_bit = 7, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt5_fck = { - .name = "gpt5_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 7, - .src_offset = 8, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt6_ick = { - .name = "gpt6_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_bit = 8, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit8 */ - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt6_fck = { - .name = "gpt6_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 8, - .src_offset = 10, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt7_ick = { - .name = "gpt7_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit9 */ - .enable_bit = 9, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt7_fck = { - .name = "gpt7_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 9, - .src_offset = 12, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt8_ick = { - .name = "gpt8_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit10 */ - .enable_bit = 10, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt8_fck = { - .name = "gpt8_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 10, - .src_offset = 14, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt9_ick = { - .name = "gpt9_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 11, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt9_fck = { - .name = "gpt9_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 11, - .src_offset = 16, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt10_ick = { - .name = "gpt10_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 12, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt10_fck = { - .name = "gpt10_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 12, - .src_offset = 18, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt11_ick = { - .name = "gpt11_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 13, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt11_fck = { - .name = "gpt11_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 13, - .src_offset = 20, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt12_ick = { - .name = "gpt12_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit14 */ - .enable_bit = 14, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpt12_fck = { - .name = "gpt12_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - CM_CORE_SEL2, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 14, - .src_offset = 22, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp1_ick = { - .name = "mcbsp1_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_bit = 15, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit16 */ - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_bit = 15, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp2_ick = { - .name = "mcbsp2_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_bit = 16, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_bit = 16, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp3_ick = { - .name = "mcbsp3_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp3_fck = { - .name = "mcbsp3_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp4_ick = { - .name = "mcbsp4_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 4, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp4_fck = { - .name = "mcbsp4_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 4, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp5_ick = { - .name = "mcbsp5_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 5, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcbsp5_fck = { - .name = "mcbsp5_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 5, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi1_ick = { - .name = "mcspi_ick", - .id = 1, - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 17, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi1_fck = { - .name = "mcspi_fck", - .id = 1, - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 17, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi2_ick = { - .name = "mcspi_ick", - .id = 2, - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 18, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi2_fck = { - .name = "mcspi_fck", - .id = 2, - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 18, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi3_ick = { - .name = "mcspi_ick", - .id = 3, - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 9, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mcspi3_fck = { - .name = "mcspi_fck", - .id = 3, - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 9, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart1_ick = { - .name = "uart1_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 21, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart1_fck = { - .name = "uart1_fck", - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 21, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart2_ick = { - .name = "uart2_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 22, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart2_fck = { - .name = "uart2_fck", - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 22, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart3_ick = { - .name = "uart3_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk uart3_fck = { - .name = "uart3_fck", - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpios_ick = { - .name = "gpios_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk gpios_fck = { - .name = "gpios_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mpu_wdt_ick = { - .name = "mpu_wdt_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mpu_wdt_fck = { - .name = "mpu_wdt_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk sync_32k_ick = { - .name = "sync_32k_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 1, - .recalc = &omap2_followparent_recalc, -}; -static struct clk wdt1_ick = { - .name = "wdt1_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 4, - .recalc = &omap2_followparent_recalc, -}; -static struct clk omapctrl_ick = { - .name = "omapctrl_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 5, - .recalc = &omap2_followparent_recalc, -}; -static struct clk icr_ick = { - .name = "icr_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, - .enable_bit = 6, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk cam_ick = { - .name = "cam_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 31, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk cam_fck = { - .name = "cam_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 31, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mailboxes_ick = { - .name = "mailboxes_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 30, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk wdt4_ick = { - .name = "wdt4_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 29, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk wdt4_fck = { - .name = "wdt4_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 29, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk wdt3_ick = { - .name = "wdt3_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 28, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk wdt3_fck = { - .name = "wdt3_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 28, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mspro_ick = { - .name = "mspro_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 27, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mspro_fck = { - .name = "mspro_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 27, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmc_ick = { - .name = "mmc_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 26, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmc_fck = { - .name = "mmc_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 26, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk fac_ick = { - .name = "fac_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 25, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk fac_fck = { - .name = "fac_fck", - .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 25, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk eac_ick = { - .name = "eac_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 24, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk eac_fck = { - .name = "eac_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 24, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk hdq_ick = { - .name = "hdq_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 23, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk hdq_fck = { - .name = "hdq_fck", - .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 23, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2c2_ick = { - .name = "i2c_ick", - .id = 2, - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 20, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2c2_fck = { - .name = "i2c_fck", - .id = 2, - .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 20, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2chs2_fck = { - .name = "i2chs2_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 20, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2c1_ick = { - .name = "i2c_ick", - .id = 1, - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 19, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2c1_fck = { - .name = "i2c_fck", - .id = 1, - .parent = &func_12m_ck, - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 19, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk i2chs1_fck = { - .name = "i2chs1_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 19, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk vlynq_ick = { - .name = "vlynq_ick", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk vlynq_fck = { - .name = "vlynq_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP, - .enable_reg = (void __iomem *)&CM_FCLKEN1_CORE, - .enable_bit = 3, - .src_offset = 15, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk sdrc_ick = { - .name = "sdrc_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN3_CORE, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk des_ick = { - .name = "des_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE, - .enable_bit = 0, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk sha_ick = { - .name = "sha_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE, - .enable_bit = 1, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk rng_ick = { - .name = "rng_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE, - .enable_bit = 2, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk aes_ick = { - .name = "aes_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE, - .enable_bit = 3, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk pka_ick = { - .name = "pka_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_ICLKEN4_CORE, - .enable_bit = 4, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk usb_fck = { - .name = "usb_fck", - .parent = &func_48m_ck, - .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 0, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk usbhs_ick = { - .name = "usbhs_ick", - .parent = &core_l3_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 6, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmchs1_ick = { - .name = "mmchs1_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 7, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmchs1_fck = { - .name = "mmchs1_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 7, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmchs2_ick = { - .name = "mmchs2_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 8, - .recalc = &omap2_followparent_recalc, -}; - -static struct clk mmchs2_fck = { - .name = "mmchs2_fck", - .parent = &func_96m_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 8, - .recalc = &omap2_followparent_recalc, -}; +#ifdef CONFIG_OMAP_RESET_CLOCKS +void omap2_clk_disable_unused(struct clk *clk); +#else +#define omap2_clk_disable_unused NULL +#endif -static struct clk gpio5_ick = { - .name = "gpio5_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 10, - .recalc = &omap2_followparent_recalc, -}; +void omap2_clksel_recalc(struct clk *clk); +void omap2_init_clksel_parent(struct clk *clk); +u32 omap2_clksel_get_divisor(struct clk *clk); +u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, + u32 *new_div); +u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val); +u32 omap2_divisor_to_clksel(struct clk *clk, u32 div); +void omap2_fixed_divisor_recalc(struct clk *clk); +long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); +int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); +u32 omap2_get_dpll_rate(struct clk *clk); +int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name); -static struct clk gpio5_fck = { - .name = "gpio5_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 10, - .recalc = &omap2_followparent_recalc, -}; +extern u8 cpu_mask; -static struct clk mdm_intc_ick = { - .name = "mdm_intc_ick", - .parent = &l4_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_ICLKEN2_CORE, - .enable_bit = 11, - .recalc = &omap2_followparent_recalc, +/* clksel_rate data common to 24xx/343x */ +static const struct clksel_rate gpt_32k_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } }; -static struct clk mmchsdb1_fck = { - .name = "mmchsdb1_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 16, - .recalc = &omap2_followparent_recalc, +static const struct clksel_rate gpt_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } }; -static struct clk mmchsdb2_fck = { - .name = "mmchsdb2_fck", - .parent = &func_32k_ck, - .flags = CLOCK_IN_OMAP243X, - .enable_reg = (void __iomem *)&CM_FCLKEN2_CORE, - .enable_bit = 17, - .recalc = &omap2_followparent_recalc, +static const struct clksel_rate gfx_l3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE }, + { .div = 3, .val = 3, .flags = RATE_IN_243X | RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_243X | RATE_IN_343X }, + { .div = 0 } }; -/* - * This clock is a composite clock which does entire set changes then - * forces a rebalance. It keys on the MPU speed, but it really could - * be any key speed part of a set in the rate table. - * - * to really change a set, you need memory table sets which get changed - * in sram, pre-notifiers & post notifiers, changing the top set, without - * having low level display recalc's won't work... this is why dpm notifiers - * work, isr's off, walk a list of clocks already _off_ and not messing with - * the bus. - * - * This clock should have no parent. It embodies the entire upper level - * active set. A parent will mess up some of the init also. - */ -static struct clk virt_prcm_set = { - .name = "virt_prcm_set", - .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | - VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP, - .parent = &mpu_ck, /* Indexed by mpu speed, no parent */ - .recalc = &omap2_mpu_recalc, /* sets are keyed on mpu rate */ - .set_rate = &omap2_select_table_rate, - .round_rate = &omap2_round_to_table_rate, -}; - -static struct clk *onchip_clks[] = { - /* external root sources */ - &func_32k_ck, - &osc_ck, - &sys_ck, - &alt_ck, - /* internal analog sources */ - &dpll_ck, - &apll96_ck, - &apll54_ck, - /* internal prcm root sources */ - &func_54m_ck, - &core_ck, - &sleep_ck, - &func_96m_ck, - &func_48m_ck, - &func_12m_ck, - &wdt1_osc_ck, - &sys_clkout, - &sys_clkout2, - &emul_ck, - /* mpu domain clocks */ - &mpu_ck, - /* dsp domain clocks */ - &iva2_1_fck, /* 2430 */ - &iva2_1_ick, - &dsp_ick, /* 2420 */ - &dsp_fck, - &iva1_ifck, - &iva1_mpu_int_ifck, - /* GFX domain clocks */ - &gfx_3d_fck, - &gfx_2d_fck, - &gfx_ick, - /* Modem domain clocks */ - &mdm_ick, - &mdm_osc_ck, - /* DSS domain clocks */ - &dss_ick, - &dss1_fck, - &dss2_fck, - &dss_54m_fck, - /* L3 domain clocks */ - &core_l3_ck, - &ssi_ssr_sst_fck, - &usb_l4_ick, - /* L4 domain clocks */ - &l4_ck, /* used as both core_l4 and wu_l4 */ - &ssi_l4_ick, - /* virtual meta-group clock */ - &virt_prcm_set, - /* general l4 interface ck, multi-parent functional clk */ - &gpt1_ick, - &gpt1_fck, - &gpt2_ick, - &gpt2_fck, - &gpt3_ick, - &gpt3_fck, - &gpt4_ick, - &gpt4_fck, - &gpt5_ick, - &gpt5_fck, - &gpt6_ick, - &gpt6_fck, - &gpt7_ick, - &gpt7_fck, - &gpt8_ick, - &gpt8_fck, - &gpt9_ick, - &gpt9_fck, - &gpt10_ick, - &gpt10_fck, - &gpt11_ick, - &gpt11_fck, - &gpt12_ick, - &gpt12_fck, - &mcbsp1_ick, - &mcbsp1_fck, - &mcbsp2_ick, - &mcbsp2_fck, - &mcbsp3_ick, - &mcbsp3_fck, - &mcbsp4_ick, - &mcbsp4_fck, - &mcbsp5_ick, - &mcbsp5_fck, - &mcspi1_ick, - &mcspi1_fck, - &mcspi2_ick, - &mcspi2_fck, - &mcspi3_ick, - &mcspi3_fck, - &uart1_ick, - &uart1_fck, - &uart2_ick, - &uart2_fck, - &uart3_ick, - &uart3_fck, - &gpios_ick, - &gpios_fck, - &mpu_wdt_ick, - &mpu_wdt_fck, - &sync_32k_ick, - &wdt1_ick, - &omapctrl_ick, - &icr_ick, - &cam_fck, - &cam_ick, - &mailboxes_ick, - &wdt4_ick, - &wdt4_fck, - &wdt3_ick, - &wdt3_fck, - &mspro_ick, - &mspro_fck, - &mmc_ick, - &mmc_fck, - &fac_ick, - &fac_fck, - &eac_ick, - &eac_fck, - &hdq_ick, - &hdq_fck, - &i2c1_ick, - &i2c1_fck, - &i2chs1_fck, - &i2c2_ick, - &i2c2_fck, - &i2chs2_fck, - &vlynq_ick, - &vlynq_fck, - &sdrc_ick, - &des_ick, - &sha_ick, - &rng_ick, - &aes_ick, - &pka_ick, - &usb_fck, - &usbhs_ick, - &mmchs1_ick, - &mmchs1_fck, - &mmchs2_ick, - &mmchs2_fck, - &gpio5_ick, - &gpio5_fck, - &mdm_intc_ick, - &mmchsdb1_fck, - &mmchsdb2_fck, -}; #endif diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c new file mode 100644 index 00000000000..ece32d8acba --- /dev/null +++ b/arch/arm/mach-omap2/clock24xx.c @@ -0,0 +1,539 @@ +/* + * linux/arch/arm/mach-omap2/clock.c + * + * Copyright (C) 2005-2008 Texas Instruments, Inc. + * Copyright (C) 2004-2008 Nokia Corporation + * + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley + * + * Based on earlier work by Tuukka Tikkanen, Tony Lindgren, + * Gordon McNutt and RidgeRun, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#undef DEBUG + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/device.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/clk.h> + +#include <linux/io.h> +#include <linux/cpufreq.h> + +#include <asm/arch/clock.h> +#include <asm/arch/sram.h> +#include <asm/div64.h> +#include <asm/bitops.h> + +#include "memory.h" +#include "clock.h" +#include "clock24xx.h" +#include "prm.h" +#include "prm-regbits-24xx.h" +#include "cm.h" +#include "cm-regbits-24xx.h" + +/* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */ +#define EN_APLL_STOPPED 0 +#define EN_APLL_LOCKED 3 + +/* CM_CLKSEL1_PLL.APLLS_CLKIN options (24XX) */ +#define APLLS_CLKIN_19_2MHZ 0 +#define APLLS_CLKIN_13MHZ 2 +#define APLLS_CLKIN_12MHZ 3 + +/* #define DOWN_VARIABLE_DPLL 1 */ /* Experimental */ + +static struct prcm_config *curr_prcm_set; +static struct clk *vclk; +static struct clk *sclk; + +/*------------------------------------------------------------------------- + * Omap24xx specific clock functions + *-------------------------------------------------------------------------*/ + +/* This actually returns the rate of core_ck, not dpll_ck. */ +static u32 omap2_get_dpll_rate_24xx(struct clk *tclk) +{ + long long dpll_clk; + u8 amult; + + dpll_clk = omap2_get_dpll_rate(tclk); + + amult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + amult &= OMAP24XX_CORE_CLK_SRC_MASK; + dpll_clk *= amult; + + return dpll_clk; +} + +static int omap2_enable_osc_ck(struct clk *clk) +{ + u32 pcc; + + pcc = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL); + + __raw_writel(pcc & ~OMAP_AUTOEXTCLKMODE_MASK, + OMAP24XX_PRCM_CLKSRC_CTRL); + + return 0; +} + +static void omap2_disable_osc_ck(struct clk *clk) +{ + u32 pcc; + + pcc = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL); + + __raw_writel(pcc | OMAP_AUTOEXTCLKMODE_MASK, + OMAP24XX_PRCM_CLKSRC_CTRL); +} + +#ifdef OLD_CK +/* Recalculate SYST_CLK */ +static void omap2_sys_clk_recalc(struct clk * clk) +{ + u32 div = PRCM_CLKSRC_CTRL; + div &= (1 << 7) | (1 << 6); /* Test if ext clk divided by 1 or 2 */ + div >>= clk->rate_offset; + clk->rate = (clk->parent->rate / div); + propagate_rate(clk); +} +#endif /* OLD_CK */ + +/* Enable an APLL if off */ +static int omap2_clk_fixed_enable(struct clk *clk) +{ + u32 cval, apll_mask; + + apll_mask = EN_APLL_LOCKED << clk->enable_bit; + + cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN); + + if ((cval & apll_mask) == apll_mask) + return 0; /* apll already enabled */ + + cval &= ~apll_mask; + cval |= apll_mask; + cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); + + if (clk == &apll96_ck) + cval = OMAP24XX_ST_96M_APLL; + else if (clk == &apll54_ck) + cval = OMAP24XX_ST_54M_APLL; + + omap2_wait_clock_ready(OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), cval, + clk->name); + + /* + * REVISIT: Should we return an error code if omap2_wait_clock_ready() + * fails? + */ + return 0; +} + +/* Stop APLL */ +static void omap2_clk_fixed_disable(struct clk *clk) +{ + u32 cval; + + cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN); + cval &= ~(EN_APLL_LOCKED << clk->enable_bit); + cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); +} + +/* + * Uses the current prcm set to tell if a rate is valid. + * You can go slower, but not faster within a given rate set. + */ +static u32 omap2_dpll_round_rate(unsigned long target_rate) +{ + u32 high, low, core_clk_src; + + core_clk_src = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + core_clk_src &= OMAP24XX_CORE_CLK_SRC_MASK; + + if (core_clk_src == CORE_CLK_SRC_DPLL) { /* DPLL clockout */ + high = curr_prcm_set->dpll_speed * 2; + low = curr_prcm_set->dpll_speed; + } else { /* DPLL clockout x 2 */ + high = curr_prcm_set->dpll_speed; + low = curr_prcm_set->dpll_speed / 2; + } + +#ifdef DOWN_VARIABLE_DPLL + if (target_rate > high) + return high; + else + return target_rate; +#else + if (target_rate > low) + return high; + else + return low; +#endif + +} + +static void omap2_dpll_recalc(struct clk *clk) +{ + clk->rate = omap2_get_dpll_rate_24xx(clk); + + propagate_rate(clk); +} + +static int omap2_reprogram_dpll(struct clk *clk, unsigned long rate) +{ + u32 cur_rate, low, mult, div, valid_rate, done_rate; + u32 bypass = 0; + struct prcm_config tmpset; + const struct dpll_data *dd; + unsigned long flags; + int ret = -EINVAL; + + local_irq_save(flags); + cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck); + mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + mult &= OMAP24XX_CORE_CLK_SRC_MASK; + + if ((rate == (cur_rate / 2)) && (mult == 2)) { + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1); + } else if ((rate == (cur_rate * 2)) && (mult == 1)) { + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + } else if (rate != cur_rate) { + valid_rate = omap2_dpll_round_rate(rate); + if (valid_rate != rate) + goto dpll_exit; + + if (mult == 1) + low = curr_prcm_set->dpll_speed; + else + low = curr_prcm_set->dpll_speed / 2; + + dd = clk->dpll_data; + if (!dd) + goto dpll_exit; + + tmpset.cm_clksel1_pll = __raw_readl(dd->mult_div1_reg); + tmpset.cm_clksel1_pll &= ~(dd->mult_mask | + dd->div1_mask); + div = ((curr_prcm_set->xtal_speed / 1000000) - 1); + tmpset.cm_clksel2_pll = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + tmpset.cm_clksel2_pll &= ~OMAP24XX_CORE_CLK_SRC_MASK; + if (rate > low) { + tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL_X2; + mult = ((rate / 2) / 1000000); + done_rate = CORE_CLK_SRC_DPLL_X2; + } else { + tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL; + mult = (rate / 1000000); + done_rate = CORE_CLK_SRC_DPLL; + } + tmpset.cm_clksel1_pll |= (div << __ffs(dd->mult_mask)); + tmpset.cm_clksel1_pll |= (mult << __ffs(dd->div1_mask)); + + /* Worst case */ + tmpset.base_sdrc_rfr = SDRC_RFR_CTRL_BYPASS; + + if (rate == curr_prcm_set->xtal_speed) /* If asking for 1-1 */ + bypass = 1; + + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); /* For init_mem */ + + /* Force dll lock mode */ + omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr, + bypass); + + /* Errata: ret dll entry state */ + omap2_init_memory_params(omap2_dll_force_needed()); + omap2_reprogram_sdrc(done_rate, 0); + } + omap2_dpll_recalc(&dpll_ck); + ret = 0; + +dpll_exit: + local_irq_restore(flags); + return(ret); +} + +/** + * omap2_table_mpu_recalc - just return the MPU speed + * @clk: virt_prcm_set struct clk + * + * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set. + */ +static void omap2_table_mpu_recalc(struct clk *clk) +{ + clk->rate = curr_prcm_set->mpu_speed; +} + +/* + * Look for a rate equal or less than the target rate given a configuration set. + * + * What's not entirely clear is "which" field represents the key field. + * Some might argue L3-DDR, others ARM, others IVA. This code is simple and + * just uses the ARM rates. + */ +static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate) +{ + struct prcm_config *ptr; + long highest_rate; + + if (clk != &virt_prcm_set) + return -EINVAL; + + highest_rate = -EINVAL; + + for (ptr = rate_table; ptr->mpu_speed; ptr++) { + if (!(ptr->flags & cpu_mask)) + continue; + if (ptr->xtal_speed != sys_ck.rate) + continue; + + highest_rate = ptr->mpu_speed; + + /* Can check only after xtal frequency check */ + if (ptr->mpu_speed <= rate) + break; + } + return highest_rate; +} + +/* Sets basic clocks based on the specified rate */ +static int omap2_select_table_rate(struct clk *clk, unsigned long rate) +{ + u32 cur_rate, done_rate, bypass = 0, tmp; + struct prcm_config *prcm; + unsigned long found_speed = 0; + unsigned long flags; + + if (clk != &virt_prcm_set) + return -EINVAL; + + for (prcm = rate_table; prcm->mpu_speed; prcm++) { + if (!(prcm->flags & cpu_mask)) + continue; + + if (prcm->xtal_speed != sys_ck.rate) + continue; + + if (prcm->mpu_speed <= rate) { + found_speed = prcm->mpu_speed; + break; + } + } + + if (!found_speed) { + printk(KERN_INFO "Could not set MPU rate to %luMHz\n", + rate / 1000000); + return -EINVAL; + } + + curr_prcm_set = prcm; + cur_rate = omap2_get_dpll_rate_24xx(&dpll_ck); + + if (prcm->dpll_speed == cur_rate / 2) { + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL, 1); + } else if (prcm->dpll_speed == cur_rate * 2) { + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + } else if (prcm->dpll_speed != cur_rate) { + local_irq_save(flags); + + if (prcm->dpll_speed == prcm->xtal_speed) + bypass = 1; + + if ((prcm->cm_clksel2_pll & OMAP24XX_CORE_CLK_SRC_MASK) == + CORE_CLK_SRC_DPLL_X2) + done_rate = CORE_CLK_SRC_DPLL_X2; + else + done_rate = CORE_CLK_SRC_DPLL; + + /* MPU divider */ + cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL); + + /* dsp + iva1 div(2420), iva2.1(2430) */ + cm_write_mod_reg(prcm->cm_clksel_dsp, + OMAP24XX_DSP_MOD, CM_CLKSEL); + + cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL); + + /* Major subsystem dividers */ + tmp = cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK; + cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, CM_CLKSEL1); + if (cpu_is_omap2430()) + cm_write_mod_reg(prcm->cm_clksel_mdm, + OMAP2430_MDM_MOD, CM_CLKSEL); + + /* x2 to enter init_mem */ + omap2_reprogram_sdrc(CORE_CLK_SRC_DPLL_X2, 1); + + omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr, + bypass); + + omap2_init_memory_params(omap2_dll_force_needed()); + omap2_reprogram_sdrc(done_rate, 0); + + local_irq_restore(flags); + } + omap2_dpll_recalc(&dpll_ck); + + return 0; +} + +static struct clk_functions omap2_clk_functions = { + .clk_enable = omap2_clk_enable, + .clk_disable = omap2_clk_disable, + .clk_round_rate = omap2_clk_round_rate, + .clk_set_rate = omap2_clk_set_rate, + .clk_set_parent = omap2_clk_set_parent, + .clk_disable_unused = omap2_clk_disable_unused, +}; + +static u32 omap2_get_apll_clkin(void) +{ + u32 aplls, sclk = 0; + + aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1); + aplls &= OMAP24XX_APLLS_CLKIN_MASK; + aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT; + + if (aplls == APLLS_CLKIN_19_2MHZ) + sclk = 19200000; + else if (aplls == APLLS_CLKIN_13MHZ) + sclk = 13000000; + else if (aplls == APLLS_CLKIN_12MHZ) + sclk = 12000000; + + return sclk; +} + +static u32 omap2_get_sysclkdiv(void) +{ + u32 div; + + div = __raw_readl(OMAP24XX_PRCM_CLKSRC_CTRL); + div &= OMAP_SYSCLKDIV_MASK; + div >>= OMAP_SYSCLKDIV_SHIFT; + + return div; +} + +static void omap2_osc_clk_recalc(struct clk *clk) +{ + clk->rate = omap2_get_apll_clkin() * omap2_get_sysclkdiv(); + propagate_rate(clk); +} + +static void omap2_sys_clk_recalc(struct clk *clk) +{ + clk->rate = clk->parent->rate / omap2_get_sysclkdiv(); + propagate_rate(clk); +} + +/* + * Set clocks for bypass mode for reboot to work. + */ +void omap2_clk_prepare_for_reboot(void) +{ + u32 rate; + + if (vclk == NULL || sclk == NULL) + return; + + rate = clk_get_rate(sclk); + clk_set_rate(vclk, rate); +} + +/* + * Switch the MPU rate if specified on cmdline. + * We cannot do this early until cmdline is parsed. + */ +static int __init omap2_clk_arch_init(void) +{ + if (!mpurate) + return -EINVAL; + + if (omap2_select_table_rate(&virt_prcm_set, mpurate)) + printk(KERN_ERR "Could not find matching MPU rate\n"); + + recalculate_root_clocks(); + + printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL/MPU): " + "%ld.%01ld/%ld/%ld MHz\n", + (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, + (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; + + return 0; +} +arch_initcall(omap2_clk_arch_init); + +int __init omap2_clk_init(void) +{ + struct prcm_config *prcm; + struct clk **clkp; + u32 clkrate; + + if (cpu_is_omap242x()) + cpu_mask = RATE_IN_242X; + else if (cpu_is_omap2430()) + cpu_mask = RATE_IN_243X; + + clk_init(&omap2_clk_functions); + + omap2_osc_clk_recalc(&osc_ck); + omap2_sys_clk_recalc(&sys_ck); + + for (clkp = onchip_24xx_clks; + clkp < onchip_24xx_clks + ARRAY_SIZE(onchip_24xx_clks); + clkp++) { + + if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) { + clk_register(*clkp); + continue; + } + + if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) { + clk_register(*clkp); + continue; + } + } + + /* Check the MPU rate set by bootloader */ + clkrate = omap2_get_dpll_rate_24xx(&dpll_ck); + for (prcm = rate_table; prcm->mpu_speed; prcm++) { + if (!(prcm->flags & cpu_mask)) + continue; + if (prcm->xtal_speed != sys_ck.rate) + continue; + if (prcm->dpll_speed <= clkrate) + break; + } + curr_prcm_set = prcm; + + recalculate_root_clocks(); + + printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): " + "%ld.%01ld/%ld/%ld MHz\n", + (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, + (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; + + /* + * Only enable those clocks we will need, let the drivers + * enable other clocks as necessary + */ + clk_enable_init_clocks(); + + /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */ + vclk = clk_get(NULL, "virt_prcm_set"); + sclk = clk_get(NULL, "sys_ck"); + + return 0; +} diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h new file mode 100644 index 00000000000..88081ed13f9 --- /dev/null +++ b/arch/arm/mach-omap2/clock24xx.h @@ -0,0 +1,2643 @@ +/* + * linux/arch/arm/mach-omap2/clock24xx.h + * + * Copyright (C) 2005-2008 Texas Instruments, Inc. + * Copyright (C) 2004-2008 Nokia Corporation + * + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H +#define __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H + +#include "clock.h" + +#include "prm.h" +#include "cm.h" +#include "prm-regbits-24xx.h" +#include "cm-regbits-24xx.h" +#include "sdrc.h" + +static void omap2_table_mpu_recalc(struct clk *clk); +static int omap2_select_table_rate(struct clk *clk, unsigned long rate); +static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate); +static void omap2_sys_clk_recalc(struct clk *clk); +static void omap2_osc_clk_recalc(struct clk *clk); +static void omap2_sys_clk_recalc(struct clk *clk); +static void omap2_dpll_recalc(struct clk *clk); +static int omap2_clk_fixed_enable(struct clk *clk); +static void omap2_clk_fixed_disable(struct clk *clk); +static int omap2_enable_osc_ck(struct clk *clk); +static void omap2_disable_osc_ck(struct clk *clk); +static int omap2_reprogram_dpll(struct clk *clk, unsigned long rate); + +/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated. + * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP + * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM + */ +struct prcm_config { + unsigned long xtal_speed; /* crystal rate */ + unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */ + unsigned long mpu_speed; /* speed of MPU */ + unsigned long cm_clksel_mpu; /* mpu divider */ + unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */ + unsigned long cm_clksel_gfx; /* gfx dividers */ + unsigned long cm_clksel1_core; /* major subsystem dividers */ + unsigned long cm_clksel1_pll; /* m,n */ + unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */ + unsigned long cm_clksel_mdm; /* modem dividers 2430 only */ + unsigned long base_sdrc_rfr; /* base refresh timing for a set */ + unsigned char flags; +}; + +/* + * The OMAP2 processor can be run at several discrete 'PRCM configurations'. + * These configurations are characterized by voltage and speed for clocks. + * The device is only validated for certain combinations. One way to express + * these combinations is via the 'ratio's' which the clocks operate with + * respect to each other. These ratio sets are for a given voltage/DPLL + * setting. All configurations can be described by a DPLL setting and a ratio + * There are 3 ratio sets for the 2430 and X ratio sets for 2420. + * + * 2430 differs from 2420 in that there are no more phase synchronizers used. + * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs + * 2430 (iva2.1, NOdsp, mdm) + */ + +/* Core fields for cm_clksel, not ratio governed */ +#define RX_CLKSEL_DSS1 (0x10 << 8) +#define RX_CLKSEL_DSS2 (0x0 << 13) +#define RX_CLKSEL_SSI (0x5 << 20) + +/*------------------------------------------------------------------------- + * Voltage/DPLL ratios + *-------------------------------------------------------------------------*/ + +/* 2430 Ratio's, 2430-Ratio Config 1 */ +#define R1_CLKSEL_L3 (4 << 0) +#define R1_CLKSEL_L4 (2 << 5) +#define R1_CLKSEL_USB (4 << 25) +#define R1_CM_CLKSEL1_CORE_VAL R1_CLKSEL_USB | RX_CLKSEL_SSI | \ + RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ + R1_CLKSEL_L4 | R1_CLKSEL_L3 +#define R1_CLKSEL_MPU (2 << 0) +#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU +#define R1_CLKSEL_DSP (2 << 0) +#define R1_CLKSEL_DSP_IF (2 << 5) +#define R1_CM_CLKSEL_DSP_VAL R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF +#define R1_CLKSEL_GFX (2 << 0) +#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX +#define R1_CLKSEL_MDM (4 << 0) +#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM + +/* 2430-Ratio Config 2 */ +#define R2_CLKSEL_L3 (6 << 0) +#define R2_CLKSEL_L4 (2 << 5) +#define R2_CLKSEL_USB (2 << 25) +#define R2_CM_CLKSEL1_CORE_VAL R2_CLKSEL_USB | RX_CLKSEL_SSI | \ + RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ + R2_CLKSEL_L4 | R2_CLKSEL_L3 +#define R2_CLKSEL_MPU (2 << 0) +#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU +#define R2_CLKSEL_DSP (2 << 0) +#define R2_CLKSEL_DSP_IF (3 << 5) +#define R2_CM_CLKSEL_DSP_VAL R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF +#define R2_CLKSEL_GFX (2 << 0) +#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX +#define R2_CLKSEL_MDM (6 << 0) +#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM + +/* 2430-Ratio Bootm (BYPASS) */ +#define RB_CLKSEL_L3 (1 << 0) +#define RB_CLKSEL_L4 (1 << 5) +#define RB_CLKSEL_USB (1 << 25) +#define RB_CM_CLKSEL1_CORE_VAL RB_CLKSEL_USB | RX_CLKSEL_SSI | \ + RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ + RB_CLKSEL_L4 | RB_CLKSEL_L3 +#define RB_CLKSEL_MPU (1 << 0) +#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU +#define RB_CLKSEL_DSP (1 << 0) +#define RB_CLKSEL_DSP_IF (1 << 5) +#define RB_CM_CLKSEL_DSP_VAL RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF +#define RB_CLKSEL_GFX (1 << 0) +#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX +#define RB_CLKSEL_MDM (1 << 0) +#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM + +/* 2420 Ratio Equivalents */ +#define RXX_CLKSEL_VLYNQ (0x12 << 15) +#define RXX_CLKSEL_SSI (0x8 << 20) + +/* 2420-PRCM III 532MHz core */ +#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */ +#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */ +#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */ +#define RIII_CM_CLKSEL1_CORE_VAL RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \ + RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \ + RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \ + RIII_CLKSEL_L3 +#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */ +#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU +#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */ +#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */ +#define RIII_SYNC_DSP (1 << 7) /* Enable sync */ +#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */ +#define RIII_SYNC_IVA (1 << 13) /* Enable sync */ +#define RIII_CM_CLKSEL_DSP_VAL RIII_SYNC_IVA | RIII_CLKSEL_IVA | \ + RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \ + RIII_CLKSEL_DSP +#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */ +#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX + +/* 2420-PRCM II 600MHz core */ +#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */ +#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */ +#define RII_CLKSEL_USB (2 << 25) /* 50MHz */ +#define RII_CM_CLKSEL1_CORE_VAL RII_CLKSEL_USB | \ + RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \ + RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ + RII_CLKSEL_L4 | RII_CLKSEL_L3 +#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */ +#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU +#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */ +#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */ +#define RII_SYNC_DSP (0 << 7) /* Bypass sync */ +#define RII_CLKSEL_IVA (3 << 8) /* iva1 - 200MHz */ +#define RII_SYNC_IVA (0 << 13) /* Bypass sync */ +#define RII_CM_CLKSEL_DSP_VAL RII_SYNC_IVA | RII_CLKSEL_IVA | \ + RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \ + RII_CLKSEL_DSP +#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */ +#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX + +/* 2420-PRCM I 660MHz core */ +#define RI_CLKSEL_L3 (4 << 0) /* 165MHz */ +#define RI_CLKSEL_L4 (2 << 5) /* 82.5MHz */ +#define RI_CLKSEL_USB (4 << 25) /* 41.25MHz */ +#define RI_CM_CLKSEL1_CORE_VAL RI_CLKSEL_USB | \ + RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \ + RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \ + RI_CLKSEL_L4 | RI_CLKSEL_L3 +#define RI_CLKSEL_MPU (2 << 0) /* 330MHz */ +#define RI_CM_CLKSEL_MPU_VAL RI_CLKSEL_MPU +#define RI_CLKSEL_DSP (3 << 0) /* c5x - 220MHz */ +#define RI_CLKSEL_DSP_IF (2 << 5) /* c5x - 110MHz */ +#define RI_SYNC_DSP (1 << 7) /* Activate sync */ +#define RI_CLKSEL_IVA (4 << 8) /* iva1 - 165MHz */ +#define RI_SYNC_IVA (0 << 13) /* Bypass sync */ +#define RI_CM_CLKSEL_DSP_VAL RI_SYNC_IVA | RI_CLKSEL_IVA | \ + RI_SYNC_DSP | RI_CLKSEL_DSP_IF | \ + RI_CLKSEL_DSP +#define RI_CLKSEL_GFX (1 << 0) /* 165MHz */ +#define RI_CM_CLKSEL_GFX_VAL RI_CLKSEL_GFX + +/* 2420-PRCM VII (boot) */ +#define RVII_CLKSEL_L3 (1 << 0) +#define RVII_CLKSEL_L4 (1 << 5) +#define RVII_CLKSEL_DSS1 (1 << 8) +#define RVII_CLKSEL_DSS2 (0 << 13) +#define RVII_CLKSEL_VLYNQ (1 << 15) +#define RVII_CLKSEL_SSI (1 << 20) +#define RVII_CLKSEL_USB (1 << 25) + +#define RVII_CM_CLKSEL1_CORE_VAL RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \ + RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \ + RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3 + +#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */ +#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU + +#define RVII_CLKSEL_DSP (1 << 0) +#define RVII_CLKSEL_DSP_IF (1 << 5) +#define RVII_SYNC_DSP (0 << 7) +#define RVII_CLKSEL_IVA (1 << 8) +#define RVII_SYNC_IVA (0 << 13) +#define RVII_CM_CLKSEL_DSP_VAL RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \ + RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP + +#define RVII_CLKSEL_GFX (1 << 0) +#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX + +/*------------------------------------------------------------------------- + * 2430 Target modes: Along with each configuration the CPU has several + * modes which goes along with them. Modes mainly are the addition of + * describe DPLL combinations to go along with a ratio. + *-------------------------------------------------------------------------*/ + +/* Hardware governed */ +#define MX_48M_SRC (0 << 3) +#define MX_54M_SRC (0 << 5) +#define MX_APLLS_CLIKIN_12 (3 << 23) +#define MX_APLLS_CLIKIN_13 (2 << 23) +#define MX_APLLS_CLIKIN_19_2 (0 << 23) + +/* + * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed + * #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz + */ +#define M5A_DPLL_MULT_12 (133 << 12) +#define M5A_DPLL_DIV_12 (5 << 8) +#define M5A_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 +#define M5A_DPLL_MULT_13 (61 << 12) +#define M5A_DPLL_DIV_13 (2 << 8) +#define M5A_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 +#define M5A_DPLL_MULT_19 (55 << 12) +#define M5A_DPLL_DIV_19 (3 << 8) +#define M5A_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ + M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \ + MX_APLLS_CLIKIN_19_2 +/* #5b (ratio1) target DPLL = 200*2 = 400MHz */ +#define M5B_DPLL_MULT_12 (50 << 12) +#define M5B_DPLL_DIV_12 (2 << 8) +#define M5B_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 +#define M5B_DPLL_MULT_13 (200 << 12) +#define M5B_DPLL_DIV_13 (12 << 8) + +#define M5B_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 +#define M5B_DPLL_MULT_19 (125 << 12) +#define M5B_DPLL_DIV_19 (31 << 8) +#define M5B_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ + M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \ + MX_APLLS_CLIKIN_19_2 +/* + * #4 (ratio2), DPLL = 399*2 = 798MHz, L3=133MHz + */ +#define M4_DPLL_MULT_12 (133 << 12) +#define M4_DPLL_DIV_12 (3 << 8) +#define M4_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + M4_DPLL_DIV_12 | M4_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 + +#define M4_DPLL_MULT_13 (399 << 12) +#define M4_DPLL_DIV_13 (12 << 8) +#define M4_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + M4_DPLL_DIV_13 | M4_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 + +#define M4_DPLL_MULT_19 (145 << 12) +#define M4_DPLL_DIV_19 (6 << 8) +#define M4_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ + M4_DPLL_DIV_19 | M4_DPLL_MULT_19 | \ + MX_APLLS_CLIKIN_19_2 + +/* + * #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz + */ +#define M3_DPLL_MULT_12 (55 << 12) +#define M3_DPLL_DIV_12 (1 << 8) +#define M3_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 +#define M3_DPLL_MULT_13 (76 << 12) +#define M3_DPLL_DIV_13 (2 << 8) +#define M3_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 +#define M3_DPLL_MULT_19 (17 << 12) +#define M3_DPLL_DIV_19 (0 << 8) +#define M3_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ + M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \ + MX_APLLS_CLIKIN_19_2 + +/* + * #2 (ratio1) DPLL = 330*2 = 660MHz, L3=165MHz + */ +#define M2_DPLL_MULT_12 (55 << 12) +#define M2_DPLL_DIV_12 (1 << 8) +#define M2_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + M2_DPLL_DIV_12 | M2_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 + +/* Speed changes - Used 658.7MHz instead of 660MHz for LP-Refresh M=76 N=2, + * relock time issue */ +/* Core frequency changed from 330/165 to 329/164 MHz*/ +#define M2_DPLL_MULT_13 (76 << 12) +#define M2_DPLL_DIV_13 (2 << 8) +#define M2_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + M2_DPLL_DIV_13 | M2_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 + +#define M2_DPLL_MULT_19 (17 << 12) +#define M2_DPLL_DIV_19 (0 << 8) +#define M2_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \ + M2_DPLL_DIV_19 | M2_DPLL_MULT_19 | \ + MX_APLLS_CLIKIN_19_2 + +/* boot (boot) */ +#define MB_DPLL_MULT (1 << 12) +#define MB_DPLL_DIV (0 << 8) +#define MB_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ + MB_DPLL_MULT | MX_APLLS_CLIKIN_12 + +#define MB_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ + MB_DPLL_MULT | MX_APLLS_CLIKIN_13 + +#define MB_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\ + MB_DPLL_MULT | MX_APLLS_CLIKIN_19 + +/* + * 2430 - chassis (sedna) + * 165 (ratio1) same as above #2 + * 150 (ratio1) + * 133 (ratio2) same as above #4 + * 110 (ratio2) same as above #3 + * 104 (ratio2) + * boot (boot) + */ + +/* PRCM I target DPLL = 2*330MHz = 660MHz */ +#define MI_DPLL_MULT_12 (55 << 12) +#define MI_DPLL_DIV_12 (1 << 8) +#define MI_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + MI_DPLL_DIV_12 | MI_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 + +/* + * 2420 Equivalent - mode registers + * PRCM II , target DPLL = 2*300MHz = 600MHz + */ +#define MII_DPLL_MULT_12 (50 << 12) +#define MII_DPLL_DIV_12 (1 << 8) +#define MII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 +#define MII_DPLL_MULT_13 (300 << 12) +#define MII_DPLL_DIV_13 (12 << 8) +#define MII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 + +/* PRCM III target DPLL = 2*266 = 532MHz*/ +#define MIII_DPLL_MULT_12 (133 << 12) +#define MIII_DPLL_DIV_12 (5 << 8) +#define MIII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \ + MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \ + MX_APLLS_CLIKIN_12 +#define MIII_DPLL_MULT_13 (266 << 12) +#define MIII_DPLL_DIV_13 (12 << 8) +#define MIII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \ + MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \ + MX_APLLS_CLIKIN_13 + +/* PRCM VII (boot bypass) */ +#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL +#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL + +/* High and low operation value */ +#define MX_CLKSEL2_PLL_2x_VAL (2 << 0) +#define MX_CLKSEL2_PLL_1x_VAL (1 << 0) + +/* MPU speed defines */ +#define S12M 12000000 +#define S13M 13000000 +#define S19M 19200000 +#define S26M 26000000 +#define S100M 100000000 +#define S133M 133000000 +#define S150M 150000000 +#define S164M 164000000 +#define S165M 165000000 +#define S199M 199000000 +#define S200M 200000000 +#define S266M 266000000 +#define S300M 300000000 +#define S329M 329000000 +#define S330M 330000000 +#define S399M 399000000 +#define S400M 400000000 +#define S532M 532000000 +#define S600M 600000000 +#define S658M 658000000 +#define S660M 660000000 +#define S798M 798000000 + +/*------------------------------------------------------------------------- + * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated. + * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU, + * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL, + * CM_CLKSEL2_PLL, CM_CLKSEL_MDM + * + * Filling in table based on H4 boards and 2430-SDPs variants available. + * There are quite a few more rates combinations which could be defined. + * + * When multiple values are defined the start up will try and choose the + * fastest one. If a 'fast' value is defined, then automatically, the /2 + * one should be included as it can be used. Generally having more that + * one fast set does not make sense, as static timings need to be changed + * to change the set. The exception is the bypass setting which is + * availble for low power bypass. + * + * Note: This table needs to be sorted, fastest to slowest. + *-------------------------------------------------------------------------*/ +static struct prcm_config rate_table[] = { + /* PRCM I - FAST */ + {S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */ + RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL, + RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz, + RATE_IN_242X}, + + /* PRCM II - FAST */ + {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */ + RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, + RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz, + RATE_IN_242X}, + + {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */ + RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, + RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz, + RATE_IN_242X}, + + /* PRCM III - FAST */ + {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ + RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, + RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz, + RATE_IN_242X}, + + {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ + RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, + RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz, + RATE_IN_242X}, + + /* PRCM II - SLOW */ + {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */ + RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, + RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz, + RATE_IN_242X}, + + {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */ + RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL, + RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz, + RATE_IN_242X}, + + /* PRCM III - SLOW */ + {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ + RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, + RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz, + RATE_IN_242X}, + + {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ + RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL, + RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz, + RATE_IN_242X}, + + /* PRCM-VII (boot-bypass) */ + {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL, /* 12MHz ARM*/ + RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL, + RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS, + RATE_IN_242X}, + + /* PRCM-VII (boot-bypass) */ + {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL, /* 13MHz ARM */ + RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL, + RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS, + RATE_IN_242X}, + + /* PRCM #4 - ratio2 (ES2.1) - FAST */ + {S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL, /* 399MHz ARM */ + R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL, + R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_133MHz, + RATE_IN_243X}, + + /* PRCM #2 - ratio1 (ES2) - FAST */ + {S13M, S658M, S329M, R1_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_165MHz, + RATE_IN_243X}, + + /* PRCM #5a - ratio1 - FAST */ + {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_133MHz, + RATE_IN_243X}, + + /* PRCM #5b - ratio1 - FAST */ + {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_100MHz, + RATE_IN_243X}, + + /* PRCM #4 - ratio1 (ES2.1) - SLOW */ + {S13M, S399M, S199M, R2_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */ + R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL, + R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_133MHz, + RATE_IN_243X}, + + /* PRCM #2 - ratio1 (ES2) - SLOW */ + {S13M, S329M, S164M, R1_CM_CLKSEL_MPU_VAL, /* 165MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_165MHz, + RATE_IN_243X}, + + /* PRCM #5a - ratio1 - SLOW */ + {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_133MHz, + RATE_IN_243X}, + + /* PRCM #5b - ratio1 - SLOW*/ + {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL, /* 100MHz ARM */ + R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL, + R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_100MHz, + RATE_IN_243X}, + + /* PRCM-boot/bypass */ + {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL, /* 13Mhz */ + RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL, + RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL, + MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_BYPASS, + RATE_IN_243X}, + + /* PRCM-boot/bypass */ + {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL, /* 12Mhz */ + RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL, + RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL, + MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL, + SDRC_RFR_CTRL_BYPASS, + RATE_IN_243X}, + + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, +}; + +/*------------------------------------------------------------------------- + * 24xx clock tree. + * + * NOTE:In many cases here we are assigning a 'default' parent. In many + * cases the parent is selectable. The get/set parent calls will also + * switch sources. + * + * Many some clocks say always_enabled, but they can be auto idled for + * power savings. They will always be available upon clock request. + * + * Several sources are given initial rates which may be wrong, this will + * be fixed up in the init func. + * + * Things are broadly separated below by clock domains. It is + * noteworthy that most periferals have dependencies on multiple clock + * domains. Many get their interface clocks from the L4 domain, but get + * functional clocks from fixed sources or other core domain derived + * clocks. + *-------------------------------------------------------------------------*/ + +/* Base external input clocks */ +static struct clk func_32k_ck = { + .name = "func_32k_ck", + .rate = 32000, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, + .recalc = &propagate_rate, +}; + +/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */ +static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */ + .name = "osc_ck", + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES, + .enable = &omap2_enable_osc_ck, + .disable = &omap2_disable_osc_ck, + .recalc = &omap2_osc_clk_recalc, +}; + +/* With out modem likely 12MHz, with modem likely 13MHz */ +static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */ + .name = "sys_ck", /* ~ ref_clk also */ + .parent = &osc_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + ALWAYS_ENABLED | RATE_PROPAGATES, + .recalc = &omap2_sys_clk_recalc, +}; + +static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */ + .name = "alt_ck", + .rate = 54000000, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES, + .recalc = &propagate_rate, +}; + +/* + * Analog domain root source clocks + */ + +/* dpll_ck, is broken out in to special cases through clksel */ +/* REVISIT: Rate changes on dpll_ck trigger a full set change. ... + * deal with this + */ + +static const struct dpll_data dpll_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .mult_mask = OMAP24XX_DPLL_MULT_MASK, + .div1_mask = OMAP24XX_DPLL_DIV_MASK, +}; + +static struct clk dpll_ck = { + .name = "dpll_ck", + .parent = &sys_ck, /* Can be func_32k also */ + .dpll_data = &dpll_dd, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_dpll_recalc, + .set_rate = &omap2_reprogram_dpll, +}; + +static struct clk apll96_ck = { + .name = "apll96_ck", + .parent = &sys_ck, + .rate = 96000000, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, + .enable = &omap2_clk_fixed_enable, + .disable = &omap2_clk_fixed_disable, + .recalc = &propagate_rate, +}; + +static struct clk apll54_ck = { + .name = "apll54_ck", + .parent = &sys_ck, + .rate = 54000000, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, + .enable = &omap2_clk_fixed_enable, + .disable = &omap2_clk_fixed_disable, + .recalc = &propagate_rate, +}; + +/* + * PRCM digital base sources + */ + +/* func_54m_ck */ + +static const struct clksel_rate func_54m_apll54_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate func_54m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel func_54m_clksel[] = { + { .parent = &apll54_ck, .rates = func_54m_apll54_rates, }, + { .parent = &alt_ck, .rates = func_54m_alt_rates, }, + { .parent = NULL }, +}; + +static struct clk func_54m_ck = { + .name = "func_54m_ck", + .parent = &apll54_ck, /* can also be alt_clk */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_54M_SOURCE, + .clksel = func_54m_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk core_ck = { + .name = "core_ck", + .parent = &dpll_ck, /* can also be 32k */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + ALWAYS_ENABLED | RATE_PROPAGATES, + .recalc = &followparent_recalc, +}; + +/* func_96m_ck */ +static const struct clksel_rate func_96m_apll96_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate func_96m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_243X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel func_96m_clksel[] = { + { .parent = &apll96_ck, .rates = func_96m_apll96_rates }, + { .parent = &alt_ck, .rates = func_96m_alt_rates }, + { .parent = NULL } +}; + +/* The parent of this clock is not selectable on 2420. */ +static struct clk func_96m_ck = { + .name = "func_96m_ck", + .parent = &apll96_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP2430_96M_SOURCE, + .clksel = func_96m_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* func_48m_ck */ + +static const struct clksel_rate func_48m_apll96_rates[] = { + { .div = 2, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate func_48m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel func_48m_clksel[] = { + { .parent = &apll96_ck, .rates = func_48m_apll96_rates }, + { .parent = &alt_ck, .rates = func_48m_alt_rates }, + { .parent = NULL } +}; + +static struct clk func_48m_ck = { + .name = "func_48m_ck", + .parent = &apll96_ck, /* 96M or Alt */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_48M_SOURCE, + .clksel = func_48m_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk func_12m_ck = { + .name = "func_12m_ck", + .parent = &func_48m_ck, + .fixed_div = 4, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES | PARENT_CONTROLS_CLOCK, + .recalc = &omap2_fixed_divisor_recalc, +}; + +/* Secure timer, only available in secure mode */ +static struct clk wdt1_osc_ck = { + .name = "ck_wdt1_osc", + .parent = &osc_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .recalc = &followparent_recalc, +}; + +/* + * The common_clkout* clksel_rate structs are common to + * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src. + * sys_clkout2_* are 2420-only, so the + * clksel_rate flags fields are inaccurate for those clocks. This is + * harmless since access to those clocks are gated by the struct clk + * flags fields, which mark them as 2420-only. + */ +static const struct clksel_rate common_clkout_src_core_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_96m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_54m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel common_clkout_src_clksel[] = { + { .parent = &core_ck, .rates = common_clkout_src_core_rates }, + { .parent = &sys_ck, .rates = common_clkout_src_sys_rates }, + { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates }, + { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates }, + { .parent = NULL } +}; + +static struct clk sys_clkout_src = { + .name = "sys_clkout_src", + .parent = &func_54m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + RATE_PROPAGATES, + .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK, + .clksel = common_clkout_src_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static const struct clksel_rate common_clkout_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 2, .val = 1, .flags = RATE_IN_24XX }, + { .div = 4, .val = 2, .flags = RATE_IN_24XX }, + { .div = 8, .val = 3, .flags = RATE_IN_24XX }, + { .div = 16, .val = 4, .flags = RATE_IN_24XX }, + { .div = 0 }, +}; + +static const struct clksel sys_clkout_clksel[] = { + { .parent = &sys_clkout_src, .rates = common_clkout_rates }, + { .parent = NULL } +}; + +static struct clk sys_clkout = { + .name = "sys_clkout", + .parent = &sys_clkout_src, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + PARENT_CONTROLS_CLOCK, + .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK, + .clksel = sys_clkout_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* In 2430, new in 2420 ES2 */ +static struct clk sys_clkout2_src = { + .name = "sys_clkout2_src", + .parent = &func_54m_ck, + .flags = CLOCK_IN_OMAP242X | RATE_PROPAGATES, + .enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .enable_bit = OMAP2420_CLKOUT2_EN_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .clksel_mask = OMAP2420_CLKOUT2_SOURCE_MASK, + .clksel = common_clkout_src_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static const struct clksel sys_clkout2_clksel[] = { + { .parent = &sys_clkout2_src, .rates = common_clkout_rates }, + { .parent = NULL } +}; + +/* In 2430, new in 2420 ES2 */ +static struct clk sys_clkout2 = { + .name = "sys_clkout2", + .parent = &sys_clkout2_src, + .flags = CLOCK_IN_OMAP242X | PARENT_CONTROLS_CLOCK, + .clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL, + .clksel_mask = OMAP2420_CLKOUT2_DIV_MASK, + .clksel = sys_clkout2_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk emul_ck = { + .name = "emul_ck", + .parent = &func_54m_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP24XX_PRCM_CLKEMUL_CTRL, + .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, + .recalc = &followparent_recalc, + +}; + +/* + * MPU clock domain + * Clocks: + * MPU_FCLK, MPU_ICLK + * INT_M_FCLK, INT_M_I_CLK + * + * - Individual clocks are hardware managed. + * - Base divider comes from: CM_CLKSEL_MPU + * + */ +static const struct clksel_rate mpu_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_242X }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 0 }, +}; + +static const struct clksel mpu_clksel[] = { + { .parent = &core_ck, .rates = mpu_core_rates }, + { .parent = NULL } +}; + +static struct clk mpu_ck = { /* Control cpu */ + .name = "mpu_ck", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + ALWAYS_ENABLED | DELAYED_APP | + CONFIG_PARTICIPANT | RATE_PROPAGATES, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), + .clksel_mask = OMAP24XX_CLKSEL_MPU_MASK, + .clksel = mpu_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* + * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain + * Clocks: + * 2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK + * 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP + * + * Won't be too specific here. The core clock comes into this block + * it is divided then tee'ed. One branch goes directly to xyz enable + * controls. The other branch gets further divided by 2 then possibly + * routed into a synchronizer and out of clocks abc. + */ +static const struct clksel_rate dsp_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 12, .val = 12, .flags = RATE_IN_242X }, + { .div = 0 }, +}; + +static const struct clksel dsp_fck_clksel[] = { + { .parent = &core_ck, .rates = dsp_fck_core_rates }, + { .parent = NULL } +}; + +static struct clk dsp_fck = { + .name = "dsp_fck", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP | + CONFIG_PARTICIPANT | RATE_PROPAGATES, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + .clksel_mask = OMAP24XX_CLKSEL_DSP_MASK, + .clksel = dsp_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* DSP interface clock */ +static const struct clksel_rate dsp_irate_ick_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_243X }, + { .div = 0 }, +}; + +static const struct clksel dsp_irate_ick_clksel[] = { + { .parent = &dsp_fck, .rates = dsp_irate_ick_rates }, + { .parent = NULL } +}; + +/* + * This clock does not exist as such in the TRM, but is added to + * separate source selection from XXX + */ +static struct clk dsp_irate_ick = { + .name = "dsp_irate_ick", + .parent = &dsp_fck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP | + CONFIG_PARTICIPANT | PARENT_CONTROLS_CLOCK, + .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, + .clksel = dsp_irate_ick_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* 2420 only */ +static struct clk dsp_ick = { + .name = "dsp_ick", /* apparently ipi and isp */ + .parent = &dsp_irate_ick, + .flags = CLOCK_IN_OMAP242X | DELAYED_APP | CONFIG_PARTICIPANT, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN), + .enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */ +}; + +/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */ +static struct clk iva2_1_ick = { + .name = "iva2_1_ick", + .parent = &dsp_irate_ick, + .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, +}; + +static struct clk iva1_ifck = { + .name = "iva1_ifck", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP242X | CONFIG_PARTICIPANT | + RATE_PROPAGATES | DELAYED_APP, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + .enable_bit = OMAP2420_EN_IVA_COP_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + .clksel_mask = OMAP2420_CLKSEL_IVA_MASK, + .clksel = dsp_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* IVA1 mpu/int/i/f clocks are /2 of parent */ +static struct clk iva1_mpu_int_ifck = { + .name = "iva1_mpu_int_ifck", + .parent = &iva1_ifck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT, + .fixed_div = 2, + .recalc = &omap2_fixed_divisor_recalc, +}; + +/* + * L3 clock domain + * L3 clocks are used for both interface and functional clocks to + * multiple entities. Some of these clocks are completely managed + * by hardware, and some others allow software control. Hardware + * managed ones general are based on directly CLK_REQ signals and + * various auto idle settings. The functional spec sets many of these + * as 'tie-high' for their enables. + * + * I-CLOCKS: + * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA + * CAM, HS-USB. + * F-CLOCK + * SSI. + * + * GPMC memories and SDRC have timing and clock sensitive registers which + * may very well need notification when the clock changes. Currently for low + * operating points, these are taken care of in sleep.S. + */ +static const struct clksel_rate core_l3_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_242X }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 6, .val = 6, .flags = RATE_IN_24XX }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 12, .val = 12, .flags = RATE_IN_242X }, + { .div = 16, .val = 16, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel core_l3_clksel[] = { + { .parent = &core_ck, .rates = core_l3_core_rates }, + { .parent = NULL } +}; + +static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ + .name = "core_l3_ck", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + ALWAYS_ENABLED | DELAYED_APP | + CONFIG_PARTICIPANT | RATE_PROPAGATES, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_L3_MASK, + .clksel = core_l3_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* usb_l4_ick */ +static const struct clksel_rate usb_l4_ick_core_l3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel usb_l4_ick_clksel[] = { + { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates }, + { .parent = NULL }, +}; + +static struct clk usb_l4_ick = { /* FS-USB interface clock */ + .name = "usb_l4_ick", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + DELAYED_APP | CONFIG_PARTICIPANT, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_USB_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_USB_MASK, + .clksel = usb_l4_ick_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* + * SSI is in L3 management domain, its direct parent is core not l3, + * many core power domain entities are grouped into the L3 clock + * domain. + * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK + * + * ssr = core/1/2/3/4/5, sst = 1/2 ssr. + */ +static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 5, .val = 5, .flags = RATE_IN_243X }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel ssi_ssr_sst_fck_clksel[] = { + { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates }, + { .parent = NULL } +}; + +static struct clk ssi_ssr_sst_fck = { + .name = "ssi_fck", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + DELAYED_APP, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_SSI_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK, + .clksel = ssi_ssr_sst_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +/* + * GFX clock domain + * Clocks: + * GFX_FCLK, GFX_ICLK + * GFX_CG1(2d), GFX_CG2(3d) + * + * GFX_FCLK runs from L3, and is divided by (1,2,3,4) + * The 2d and 3d clocks run at a hardware determined + * divided value of fclk. + * + */ +/* XXX REVISIT: GFX clock is part of CONFIG_PARTICIPANT, no? doublecheck. */ + +/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */ +static const struct clksel gfx_fck_clksel[] = { + { .parent = &core_l3_ck, .rates = gfx_l3_rates }, + { .parent = NULL }, +}; + +static struct clk gfx_3d_fck = { + .name = "gfx_3d_fck", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_3D_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + .clksel_mask = OMAP_CLKSEL_GFX_MASK, + .clksel = gfx_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk gfx_2d_fck = { + .name = "gfx_2d_fck", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_2D_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + .clksel_mask = OMAP_CLKSEL_GFX_MASK, + .clksel = gfx_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk gfx_ick = { + .name = "gfx_ick", /* From l3 */ + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * Modem clock domain (2430) + * CLOCKS: + * MDM_OSC_CLK + * MDM_ICLK + * These clocks are usable in chassis mode only. + */ +static const struct clksel_rate mdm_ick_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_243X }, + { .div = 4, .val = 4, .flags = RATE_IN_243X | DEFAULT_RATE }, + { .div = 6, .val = 6, .flags = RATE_IN_243X }, + { .div = 9, .val = 9, .flags = RATE_IN_243X }, + { .div = 0 } +}; + +static const struct clksel mdm_ick_clksel[] = { + { .parent = &core_ck, .rates = mdm_ick_core_rates }, + { .parent = NULL } +}; + +static struct clk mdm_ick = { /* used both as a ick and fck */ + .name = "mdm_ick", + .parent = &core_ck, + .flags = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT, + .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), + .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL), + .clksel_mask = OMAP2430_CLKSEL_MDM_MASK, + .clksel = mdm_ick_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk mdm_osc_ck = { + .name = "mdm_osc_ck", + .parent = &osc_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN), + .enable_bit = OMAP2430_EN_OSC_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * L4 clock management domain + * + * This domain contains lots of interface clocks from the L4 interface, some + * functional clocks. Fixed APLL functional source clocks are managed in + * this domain. + */ +static const struct clksel_rate l4_core_l3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel l4_clksel[] = { + { .parent = &core_l3_ck, .rates = l4_core_l3_rates }, + { .parent = NULL } +}; + +static struct clk l4_ck = { /* used both as an ick and fck */ + .name = "l4_ck", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + ALWAYS_ENABLED | DELAYED_APP | RATE_PROPAGATES, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_L4_MASK, + .clksel = l4_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk ssi_l4_ick = { + .name = "ssi_l4_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_SSI_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * DSS clock domain + * CLOCKs: + * DSS_L4_ICLK, DSS_L3_ICLK, + * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK + * + * DSS is both initiator and target. + */ +/* XXX Add RATE_NOT_VALIDATED */ + +static const struct clksel_rate dss1_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate dss1_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 5, .val = 5, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_24XX }, + { .div = 8, .val = 8, .flags = RATE_IN_24XX }, + { .div = 9, .val = 9, .flags = RATE_IN_24XX }, + { .div = 12, .val = 12, .flags = RATE_IN_24XX }, + { .div = 16, .val = 16, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel dss1_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss1_fck_sys_rates }, + { .parent = &core_ck, .rates = dss1_fck_core_rates }, + { .parent = NULL }, +}; + +static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ + .name = "dss_ick", + .parent = &l4_ck, /* really both l3 and l4 */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_DSS1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk dss1_fck = { + .name = "dss1_fck", + .parent = &core_ck, /* Core or sys */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + DELAYED_APP, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_DSS1_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK, + .clksel = dss1_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static const struct clksel_rate dss2_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate dss2_fck_48m_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel dss2_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss2_fck_sys_rates }, + { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates }, + { .parent = NULL } +}; + +static struct clk dss2_fck = { /* Alt clk used in power management */ + .name = "dss2_fck", + .parent = &sys_ck, /* fixed at sys_ck or 48MHz */ + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + DELAYED_APP, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_DSS2_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK, + .clksel = dss2_fck_clksel, + .recalc = &followparent_recalc, +}; + +static struct clk dss_54m_fck = { /* Alt clk used in power management */ + .name = "dss_54m_fck", /* 54m tv clk */ + .parent = &func_54m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_TV_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * CORE power domain ICLK & FCLK defines. + * Many of the these can have more than one possible parent. Entries + * here will likely have an L4 interface parent, and may have multiple + * functional clock parents. + */ +static const struct clksel_rate gpt_alt_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel omap24xx_gpt_clksel[] = { + { .parent = &func_32k_ck, .rates = gpt_32k_rates }, + { .parent = &sys_ck, .rates = gpt_sys_rates }, + { .parent = &alt_ck, .rates = gpt_alt_rates }, + { .parent = NULL }, +}; + +static struct clk gpt1_ick = { + .name = "gpt1_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPT1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt1_fck = { + .name = "gpt1_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_GPT1_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk gpt2_ick = { + .name = "gpt2_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt2_fck = { + .name = "gpt2_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT2_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt3_ick = { + .name = "gpt3_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt3_fck = { + .name = "gpt3_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT3_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt4_ick = { + .name = "gpt4_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT4_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt4_fck = { + .name = "gpt4_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT4_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt5_ick = { + .name = "gpt5_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT5_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt5_fck = { + .name = "gpt5_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT5_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt6_ick = { + .name = "gpt6_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT6_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt6_fck = { + .name = "gpt6_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT6_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt7_ick = { + .name = "gpt7_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT7_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt7_fck = { + .name = "gpt7_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT7_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt8_ick = { + .name = "gpt8_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT8_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt8_fck = { + .name = "gpt8_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT8_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt9_ick = { + .name = "gpt9_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT9_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt9_fck = { + .name = "gpt9_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT9_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt10_ick = { + .name = "gpt10_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT10_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt10_fck = { + .name = "gpt10_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT10_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt11_ick = { + .name = "gpt11_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT11_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt11_fck = { + .name = "gpt11_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT11_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt12_ick = { + .name = "gpt12_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT12_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpt12_fck = { + .name = "gpt12_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_GPT12_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + .clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK, + .clksel = omap24xx_gpt_clksel, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk mcbsp1_ick = { + .name = "mcbsp1_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp1_fck = { + .name = "mcbsp1_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp2_ick = { + .name = "mcbsp2_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp2_fck = { + .name = "mcbsp2_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp3_ick = { + .name = "mcbsp3_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp3_fck = { + .name = "mcbsp3_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp4_ick = { + .name = "mcbsp4_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp4_fck = { + .name = "mcbsp4_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp5_ick = { + .name = "mcbsp5_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp5_fck = { + .name = "mcbsp5_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi1_ick = { + .name = "mcspi_ick", + .id = 1, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi1_fck = { + .name = "mcspi_fck", + .id = 1, + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi2_ick = { + .name = "mcspi_ick", + .id = 2, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi2_fck = { + .name = "mcspi_fck", + .id = 2, + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi3_ick = { + .name = "mcspi_ick", + .id = 3, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi3_fck = { + .name = "mcspi_fck", + .id = 3, + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart1_ick = { + .name = "uart1_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart1_fck = { + .name = "uart1_fck", + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart2_ick = { + .name = "uart2_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart2_fck = { + .name = "uart2_fck", + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart3_ick = { + .name = "uart3_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk uart3_fck = { + .name = "uart3_fck", + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpios_ick = { + .name = "gpios_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpios_fck = { + .name = "gpios_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mpu_wdt_ick = { + .name = "mpu_wdt_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mpu_wdt_fck = { + .name = "mpu_wdt_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk sync_32k_ick = { + .name = "sync_32k_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, + .recalc = &followparent_recalc, +}; +static struct clk wdt1_ick = { + .name = "wdt1_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_WDT1_SHIFT, + .recalc = &followparent_recalc, +}; +static struct clk omapctrl_ick = { + .name = "omapctrl_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, + .recalc = &followparent_recalc, +}; +static struct clk icr_ick = { + .name = "icr_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP2430_EN_ICR_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk cam_ick = { + .name = "cam_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk cam_fck = { + .name = "cam_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mailboxes_ick = { + .name = "mailboxes_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk wdt4_ick = { + .name = "wdt4_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk wdt4_fck = { + .name = "wdt4_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk wdt3_ick = { + .name = "wdt3_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_WDT3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk wdt3_fck = { + .name = "wdt3_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_WDT3_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mspro_ick = { + .name = "mspro_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mspro_fck = { + .name = "mspro_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmc_ick = { + .name = "mmc_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_MMC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmc_fck = { + .name = "mmc_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_MMC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk fac_ick = { + .name = "fac_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk fac_fck = { + .name = "fac_fck", + .parent = &func_12m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk eac_ick = { + .name = "eac_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_EAC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk eac_fck = { + .name = "eac_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_EAC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk hdq_ick = { + .name = "hdq_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk hdq_fck = { + .name = "hdq_fck", + .parent = &func_12m_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2c2_ick = { + .name = "i2c_ick", + .id = 2, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2c2_fck = { + .name = "i2c_fck", + .id = 2, + .parent = &func_12m_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_I2C2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2chs2_fck = { + .name = "i2chs_fck", + .id = 2, + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_I2CHS2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2c1_ick = { + .name = "i2c_ick", + .id = 1, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2c1_fck = { + .name = "i2c_fck", + .id = 1, + .parent = &func_12m_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_I2C1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk i2chs1_fck = { + .name = "i2chs_fck", + .id = 1, + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_I2CHS1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpmc_fck = { + .name = "gpmc_fck", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | ENABLE_ON_INIT, + .recalc = &followparent_recalc, +}; + +static struct clk sdma_fck = { + .name = "sdma_fck", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .recalc = &followparent_recalc, +}; + +static struct clk sdma_ick = { + .name = "sdma_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X, + .recalc = &followparent_recalc, +}; + +static struct clk vlynq_ick = { + .name = "vlynq_ick", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, + .recalc = &followparent_recalc, +}; + +static const struct clksel_rate vlynq_fck_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_242X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate vlynq_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_242X }, + { .div = 2, .val = 2, .flags = RATE_IN_242X }, + { .div = 3, .val = 3, .flags = RATE_IN_242X }, + { .div = 4, .val = 4, .flags = RATE_IN_242X }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 9, .val = 9, .flags = RATE_IN_242X }, + { .div = 12, .val = 12, .flags = RATE_IN_242X }, + { .div = 16, .val = 16, .flags = RATE_IN_242X | DEFAULT_RATE }, + { .div = 18, .val = 18, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel vlynq_fck_clksel[] = { + { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates }, + { .parent = &core_ck, .rates = vlynq_fck_core_rates }, + { .parent = NULL } +}; + +static struct clk vlynq_fck = { + .name = "vlynq_fck", + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP242X | DELAYED_APP, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + .clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK, + .clksel = vlynq_fck_clksel, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate +}; + +static struct clk sdrc_ick = { + .name = "sdrc_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | ENABLE_ON_INIT, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP2430_EN_SDRC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk des_ick = { + .name = "des_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_DES_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk sha_ick = { + .name = "sha_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_SHA_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk rng_ick = { + .name = "rng_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_RNG_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk aes_ick = { + .name = "aes_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_AES_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk pka_ick = { + .name = "pka_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_PKA_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk usb_fck = { + .name = "usb_fck", + .parent = &func_48m_ck, + .flags = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_USB_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk usbhs_ick = { + .name = "usbhs_ick", + .parent = &core_l3_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_USBHS_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs1_ick = { + .name = "mmchs_ick", + .id = 1, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs1_fck = { + .name = "mmchs_fck", + .id = 1, + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs2_ick = { + .name = "mmchs_ick", + .id = 2, + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs2_fck = { + .name = "mmchs_fck", + .id = 2, + .parent = &func_96m_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpio5_ick = { + .name = "gpio5_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_GPIO5_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk gpio5_fck = { + .name = "gpio5_fck", + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_GPIO5_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mdm_intc_ick = { + .name = "mdm_intc_ick", + .parent = &l4_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchsdb1_fck = { + .name = "mmchsdb_fck", + .id = 1, + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT, + .recalc = &followparent_recalc, +}; + +static struct clk mmchsdb2_fck = { + .name = "mmchsdb_fck", + .id = 2, + .parent = &func_32k_ck, + .flags = CLOCK_IN_OMAP243X, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * This clock is a composite clock which does entire set changes then + * forces a rebalance. It keys on the MPU speed, but it really could + * be any key speed part of a set in the rate table. + * + * to really change a set, you need memory table sets which get changed + * in sram, pre-notifiers & post notifiers, changing the top set, without + * having low level display recalc's won't work... this is why dpm notifiers + * work, isr's off, walk a list of clocks already _off_ and not messing with + * the bus. + * + * This clock should have no parent. It embodies the entire upper level + * active set. A parent will mess up some of the init also. + */ +static struct clk virt_prcm_set = { + .name = "virt_prcm_set", + .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | + VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP, + .parent = &mpu_ck, /* Indexed by mpu speed, no parent */ + .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */ + .set_rate = &omap2_select_table_rate, + .round_rate = &omap2_round_to_table_rate, +}; + +static struct clk *onchip_24xx_clks[] __initdata = { + /* external root sources */ + &func_32k_ck, + &osc_ck, + &sys_ck, + &alt_ck, + /* internal analog sources */ + &dpll_ck, + &apll96_ck, + &apll54_ck, + /* internal prcm root sources */ + &func_54m_ck, + &core_ck, + &func_96m_ck, + &func_48m_ck, + &func_12m_ck, + &wdt1_osc_ck, + &sys_clkout_src, + &sys_clkout, + &sys_clkout2_src, + &sys_clkout2, + &emul_ck, + /* mpu domain clocks */ + &mpu_ck, + /* dsp domain clocks */ + &dsp_fck, + &dsp_irate_ick, + &dsp_ick, /* 242x */ + &iva2_1_ick, /* 243x */ + &iva1_ifck, /* 242x */ + &iva1_mpu_int_ifck, /* 242x */ + /* GFX domain clocks */ + &gfx_3d_fck, + &gfx_2d_fck, + &gfx_ick, + /* Modem domain clocks */ + &mdm_ick, + &mdm_osc_ck, + /* DSS domain clocks */ + &dss_ick, + &dss1_fck, + &dss2_fck, + &dss_54m_fck, + /* L3 domain clocks */ + &core_l3_ck, + &ssi_ssr_sst_fck, + &usb_l4_ick, + /* L4 domain clocks */ + &l4_ck, /* used as both core_l4 and wu_l4 */ + &ssi_l4_ick, + /* virtual meta-group clock */ + &virt_prcm_set, + /* general l4 interface ck, multi-parent functional clk */ + &gpt1_ick, + &gpt1_fck, + &gpt2_ick, + &gpt2_fck, + &gpt3_ick, + &gpt3_fck, + &gpt4_ick, + &gpt4_fck, + &gpt5_ick, + &gpt5_fck, + &gpt6_ick, + &gpt6_fck, + &gpt7_ick, + &gpt7_fck, + &gpt8_ick, + &gpt8_fck, + &gpt9_ick, + &gpt9_fck, + &gpt10_ick, + &gpt10_fck, + &gpt11_ick, + &gpt11_fck, + &gpt12_ick, + &gpt12_fck, + &mcbsp1_ick, + &mcbsp1_fck, + &mcbsp2_ick, + &mcbsp2_fck, + &mcbsp3_ick, + &mcbsp3_fck, + &mcbsp4_ick, + &mcbsp4_fck, + &mcbsp5_ick, + &mcbsp5_fck, + &mcspi1_ick, + &mcspi1_fck, + &mcspi2_ick, + &mcspi2_fck, + &mcspi3_ick, + &mcspi3_fck, + &uart1_ick, + &uart1_fck, + &uart2_ick, + &uart2_fck, + &uart3_ick, + &uart3_fck, + &gpios_ick, + &gpios_fck, + &mpu_wdt_ick, + &mpu_wdt_fck, + &sync_32k_ick, + &wdt1_ick, + &omapctrl_ick, + &icr_ick, + &cam_fck, + &cam_ick, + &mailboxes_ick, + &wdt4_ick, + &wdt4_fck, + &wdt3_ick, + &wdt3_fck, + &mspro_ick, + &mspro_fck, + &mmc_ick, + &mmc_fck, + &fac_ick, + &fac_fck, + &eac_ick, + &eac_fck, + &hdq_ick, + &hdq_fck, + &i2c1_ick, + &i2c1_fck, + &i2chs1_fck, + &i2c2_ick, + &i2c2_fck, + &i2chs2_fck, + &gpmc_fck, + &sdma_fck, + &sdma_ick, + &vlynq_ick, + &vlynq_fck, + &sdrc_ick, + &des_ick, + &sha_ick, + &rng_ick, + &aes_ick, + &pka_ick, + &usb_fck, + &usbhs_ick, + &mmchs1_ick, + &mmchs1_fck, + &mmchs2_ick, + &mmchs2_fck, + &gpio5_ick, + &gpio5_fck, + &mdm_intc_ick, + &mmchsdb1_fck, + &mmchsdb2_fck, +}; + +#endif + diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c new file mode 100644 index 00000000000..b42bdd6079a --- /dev/null +++ b/arch/arm/mach-omap2/clock34xx.c @@ -0,0 +1,235 @@ +/* + * OMAP3-specific clock framework functions + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * Parts of this code are based on code written by + * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#undef DEBUG + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/device.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include <asm/arch/clock.h> +#include <asm/arch/sram.h> +#include <asm/div64.h> +#include <asm/bitops.h> + +#include "memory.h" +#include "clock.h" +#include "clock34xx.h" +#include "prm.h" +#include "prm-regbits-34xx.h" +#include "cm.h" +#include "cm-regbits-34xx.h" + +/* CM_CLKEN_PLL*.EN* bit values */ +#define DPLL_LOCKED 0x7 + +/** + * omap3_dpll_recalc - recalculate DPLL rate + * @clk: DPLL struct clk + * + * Recalculate and propagate the DPLL rate. + */ +static void omap3_dpll_recalc(struct clk *clk) +{ + clk->rate = omap2_get_dpll_rate(clk); + + propagate_rate(clk); +} + +/** + * omap3_clkoutx2_recalc - recalculate DPLL X2 output virtual clock rate + * @clk: DPLL output struct clk + * + * Using parent clock DPLL data, look up DPLL state. If locked, set our + * rate to the dpll_clk * 2; otherwise, just use dpll_clk. + */ +static void omap3_clkoutx2_recalc(struct clk *clk) +{ + const struct dpll_data *dd; + u32 v; + struct clk *pclk; + + /* Walk up the parents of clk, looking for a DPLL */ + pclk = clk->parent; + while (pclk && !pclk->dpll_data) + pclk = pclk->parent; + + /* clk does not have a DPLL as a parent? */ + WARN_ON(!pclk); + + dd = pclk->dpll_data; + + WARN_ON(!dd->control_reg || !dd->enable_mask); + + v = __raw_readl(dd->control_reg) & dd->enable_mask; + v >>= __ffs(dd->enable_mask); + if (v != DPLL_LOCKED) + clk->rate = clk->parent->rate; + else + clk->rate = clk->parent->rate * 2; + + if (clk->flags & RATE_PROPAGATES) + propagate_rate(clk); +} + +/* + * As it is structured now, this will prevent an OMAP2/3 multiboot + * kernel from compiling. This will need further attention. + */ +#if defined(CONFIG_ARCH_OMAP3) + +static struct clk_functions omap2_clk_functions = { + .clk_enable = omap2_clk_enable, + .clk_disable = omap2_clk_disable, + .clk_round_rate = omap2_clk_round_rate, + .clk_set_rate = omap2_clk_set_rate, + .clk_set_parent = omap2_clk_set_parent, + .clk_disable_unused = omap2_clk_disable_unused, +}; + +/* + * Set clocks for bypass mode for reboot to work. + */ +void omap2_clk_prepare_for_reboot(void) +{ + /* REVISIT: Not ready for 343x */ +#if 0 + u32 rate; + + if (vclk == NULL || sclk == NULL) + return; + + rate = clk_get_rate(sclk); + clk_set_rate(vclk, rate); +#endif +} + +/* REVISIT: Move this init stuff out into clock.c */ + +/* + * Switch the MPU rate if specified on cmdline. + * We cannot do this early until cmdline is parsed. + */ +static int __init omap2_clk_arch_init(void) +{ + if (!mpurate) + return -EINVAL; + + /* REVISIT: not yet ready for 343x */ +#if 0 + if (omap2_select_table_rate(&virt_prcm_set, mpurate)) + printk(KERN_ERR "Could not find matching MPU rate\n"); +#endif + + recalculate_root_clocks(); + + printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL3/MPU): " + "%ld.%01ld/%ld/%ld MHz\n", + (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, + (core_ck.rate / 1000000), (dpll1_fck.rate / 1000000)) ; + + return 0; +} +arch_initcall(omap2_clk_arch_init); + +int __init omap2_clk_init(void) +{ + /* struct prcm_config *prcm; */ + struct clk **clkp; + /* u32 clkrate; */ + u32 cpu_clkflg; + + /* REVISIT: Ultimately this will be used for multiboot */ +#if 0 + if (cpu_is_omap242x()) { + cpu_mask = RATE_IN_242X; + cpu_clkflg = CLOCK_IN_OMAP242X; + clkp = onchip_24xx_clks; + } else if (cpu_is_omap2430()) { + cpu_mask = RATE_IN_243X; + cpu_clkflg = CLOCK_IN_OMAP243X; + clkp = onchip_24xx_clks; + } +#endif + if (cpu_is_omap34xx()) { + cpu_mask = RATE_IN_343X; + cpu_clkflg = CLOCK_IN_OMAP343X; + clkp = onchip_34xx_clks; + + /* + * Update this if there are further clock changes between ES2 + * and production parts + */ + if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) { + /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */ + cpu_clkflg |= CLOCK_IN_OMAP3430ES1; + } else { + cpu_mask |= RATE_IN_3430ES2; + cpu_clkflg |= CLOCK_IN_OMAP3430ES2; + } + } + + clk_init(&omap2_clk_functions); + + for (clkp = onchip_34xx_clks; + clkp < onchip_34xx_clks + ARRAY_SIZE(onchip_34xx_clks); + clkp++) { + if ((*clkp)->flags & cpu_clkflg) + clk_register(*clkp); + } + + /* REVISIT: Not yet ready for OMAP3 */ +#if 0 + /* Check the MPU rate set by bootloader */ + clkrate = omap2_get_dpll_rate_24xx(&dpll_ck); + for (prcm = rate_table; prcm->mpu_speed; prcm++) { + if (!(prcm->flags & cpu_mask)) + continue; + if (prcm->xtal_speed != sys_ck.rate) + continue; + if (prcm->dpll_speed <= clkrate) + break; + } + curr_prcm_set = prcm; +#endif + + recalculate_root_clocks(); + + printk(KERN_INFO "Clocking rate (Crystal/DPLL/ARM core): " + "%ld.%01ld/%ld/%ld MHz\n", + (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, + (core_ck.rate / 1000000), (arm_fck.rate / 1000000)); + + /* + * Only enable those clocks we will need, let the drivers + * enable other clocks as necessary + */ + clk_enable_init_clocks(); + + /* Avoid sleeping during omap2_clk_prepare_for_reboot() */ + /* REVISIT: not yet ready for 343x */ +#if 0 + vclk = clk_get(NULL, "virt_prcm_set"); + sclk = clk_get(NULL, "sys_ck"); +#endif + return 0; +} + +#endif diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h new file mode 100644 index 00000000000..cf4644a94b9 --- /dev/null +++ b/arch/arm/mach-omap2/clock34xx.h @@ -0,0 +1,3009 @@ +/* + * OMAP3 clock framework + * + * Virtual clocks are introduced as a convenient tools. + * They are sources for other clocks and not supposed + * to be requested from drivers directly. + * + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation + * + * Written by Paul Walmsley + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H +#define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H + +#include <asm/arch/control.h> + +#include "clock.h" +#include "cm.h" +#include "cm-regbits-34xx.h" +#include "prm.h" +#include "prm-regbits-34xx.h" + +static void omap3_dpll_recalc(struct clk *clk); +static void omap3_clkoutx2_recalc(struct clk *clk); + +/* + * DPLL1 supplies clock to the MPU. + * DPLL2 supplies clock to the IVA2. + * DPLL3 supplies CORE domain clocks. + * DPLL4 supplies peripheral clocks. + * DPLL5 supplies other peripheral clocks (USBHOST, USIM). + */ + +/* PRM CLOCKS */ + +/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */ +static struct clk omap_32k_fck = { + .name = "omap_32k_fck", + .rate = 32768, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk secure_32k_fck = { + .name = "secure_32k_fck", + .rate = 32768, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +/* Virtual source clocks for osc_sys_ck */ +static struct clk virt_12m_ck = { + .name = "virt_12m_ck", + .rate = 12000000, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk virt_13m_ck = { + .name = "virt_13m_ck", + .rate = 13000000, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk virt_16_8m_ck = { + .name = "virt_16_8m_ck", + .rate = 16800000, + .flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk virt_19_2m_ck = { + .name = "virt_19_2m_ck", + .rate = 19200000, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk virt_26m_ck = { + .name = "virt_26m_ck", + .rate = 26000000, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static struct clk virt_38_4m_ck = { + .name = "virt_38_4m_ck", + .rate = 38400000, + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +static const struct clksel_rate osc_sys_12m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate osc_sys_13m_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate osc_sys_16_8m_rates[] = { + { .div = 1, .val = 5, .flags = RATE_IN_3430ES2 | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate osc_sys_19_2m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate osc_sys_26m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate osc_sys_38_4m_rates[] = { + { .div = 1, .val = 4, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel osc_sys_clksel[] = { + { .parent = &virt_12m_ck, .rates = osc_sys_12m_rates }, + { .parent = &virt_13m_ck, .rates = osc_sys_13m_rates }, + { .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates }, + { .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates }, + { .parent = &virt_26m_ck, .rates = osc_sys_26m_rates }, + { .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates }, + { .parent = NULL }, +}; + +/* Oscillator clock */ +/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */ +static struct clk osc_sys_ck = { + .name = "osc_sys_ck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP3430_PRM_CLKSEL, + .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK, + .clksel = osc_sys_clksel, + /* REVISIT: deal with autoextclkmode? */ + .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate div2_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 0 } +}; + +static const struct clksel sys_clksel[] = { + { .parent = &osc_sys_ck, .rates = div2_rates }, + { .parent = NULL } +}; + +/* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */ +/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */ +static struct clk sys_ck = { + .name = "sys_ck", + .parent = &osc_sys_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL, + .clksel_mask = OMAP_SYSCLKDIV_MASK, + .clksel = sys_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk sys_altclk = { + .name = "sys_altclk", + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +/* Optional external clock input for some McBSPs */ +static struct clk mcbsp_clks = { + .name = "mcbsp_clks", + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &propagate_rate, +}; + +/* PRM EXTERNAL CLOCK OUTPUT */ + +static struct clk sys_clkout1 = { + .name = "sys_clkout1", + .parent = &osc_sys_ck, + .enable_reg = OMAP3430_PRM_CLKOUT_CTRL, + .enable_bit = OMAP3430_CLKOUT_EN_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* DPLLS */ + +/* CM CLOCKS */ + +static const struct clksel_rate dpll_bypass_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate dpll_locked_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate div16_dpll_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 3, .val = 3, .flags = RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 5, .val = 5, .flags = RATE_IN_343X }, + { .div = 6, .val = 6, .flags = RATE_IN_343X }, + { .div = 7, .val = 7, .flags = RATE_IN_343X }, + { .div = 8, .val = 8, .flags = RATE_IN_343X }, + { .div = 9, .val = 9, .flags = RATE_IN_343X }, + { .div = 10, .val = 10, .flags = RATE_IN_343X }, + { .div = 11, .val = 11, .flags = RATE_IN_343X }, + { .div = 12, .val = 12, .flags = RATE_IN_343X }, + { .div = 13, .val = 13, .flags = RATE_IN_343X }, + { .div = 14, .val = 14, .flags = RATE_IN_343X }, + { .div = 15, .val = 15, .flags = RATE_IN_343X }, + { .div = 16, .val = 16, .flags = RATE_IN_343X }, + { .div = 0 } +}; + +/* DPLL1 */ +/* MPU clock source */ +/* Type: DPLL */ +static const struct dpll_data dpll1_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), + .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK, + .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK, + .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL), + .enable_mask = OMAP3430_EN_MPU_DPLL_MASK, + .auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT, +}; + +static struct clk dpll1_ck = { + .name = "dpll1_ck", + .parent = &sys_ck, + .dpll_data = &dpll1_dd, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap3_dpll_recalc, +}; + +/* + * This virtual clock provides the CLKOUTX2 output from the DPLL if the + * DPLL isn't bypassed. + */ +static struct clk dpll1_x2_ck = { + .name = "dpll1_x2_ck", + .parent = &dpll1_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap3_clkoutx2_recalc, +}; + +/* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */ +static const struct clksel div16_dpll1_x2m2_clksel[] = { + { .parent = &dpll1_x2_ck, .rates = div16_dpll_rates }, + { .parent = NULL } +}; + +/* + * Does not exist in the TRM - needed to separate the M2 divider from + * bypass selection in mpu_ck + */ +static struct clk dpll1_x2m2_ck = { + .name = "dpll1_x2m2_ck", + .parent = &dpll1_x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL), + .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK, + .clksel = div16_dpll1_x2m2_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* DPLL2 */ +/* IVA2 clock source */ +/* Type: DPLL */ + +static const struct dpll_data dpll2_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), + .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK, + .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK, + .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL), + .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK, + .auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT, +}; + +static struct clk dpll2_ck = { + .name = "dpll2_ck", + .parent = &sys_ck, + .dpll_data = &dpll2_dd, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap3_dpll_recalc, +}; + +static const struct clksel div16_dpll2_m2x2_clksel[] = { + { .parent = &dpll2_ck, .rates = div16_dpll_rates }, + { .parent = NULL } +}; + +/* + * The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT + * or CLKOUTX2. CLKOUT seems most plausible. + */ +static struct clk dpll2_m2_ck = { + .name = "dpll2_m2_ck", + .parent = &dpll2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, + OMAP3430_CM_CLKSEL2_PLL), + .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK, + .clksel = div16_dpll2_m2x2_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* DPLL3 */ +/* Source clock for all interfaces and for some device fclks */ +/* Type: DPLL */ +static const struct dpll_data dpll3_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK, + .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP3430_EN_CORE_DPLL_MASK, + .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT, +}; + +static struct clk dpll3_ck = { + .name = "dpll3_ck", + .parent = &sys_ck, + .dpll_data = &dpll3_dd, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap3_dpll_recalc, +}; + +/* + * This virtual clock provides the CLKOUTX2 output from the DPLL if the + * DPLL isn't bypassed + */ +static struct clk dpll3_x2_ck = { + .name = "dpll3_x2_ck", + .parent = &dpll3_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel_rate div31_dpll3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 3, .val = 3, .flags = RATE_IN_3430ES2 }, + { .div = 4, .val = 4, .flags = RATE_IN_3430ES2 }, + { .div = 5, .val = 5, .flags = RATE_IN_3430ES2 }, + { .div = 6, .val = 6, .flags = RATE_IN_3430ES2 }, + { .div = 7, .val = 7, .flags = RATE_IN_3430ES2 }, + { .div = 8, .val = 8, .flags = RATE_IN_3430ES2 }, + { .div = 9, .val = 9, .flags = RATE_IN_3430ES2 }, + { .div = 10, .val = 10, .flags = RATE_IN_3430ES2 }, + { .div = 11, .val = 11, .flags = RATE_IN_3430ES2 }, + { .div = 12, .val = 12, .flags = RATE_IN_3430ES2 }, + { .div = 13, .val = 13, .flags = RATE_IN_3430ES2 }, + { .div = 14, .val = 14, .flags = RATE_IN_3430ES2 }, + { .div = 15, .val = 15, .flags = RATE_IN_3430ES2 }, + { .div = 16, .val = 16, .flags = RATE_IN_3430ES2 }, + { .div = 17, .val = 17, .flags = RATE_IN_3430ES2 }, + { .div = 18, .val = 18, .flags = RATE_IN_3430ES2 }, + { .div = 19, .val = 19, .flags = RATE_IN_3430ES2 }, + { .div = 20, .val = 20, .flags = RATE_IN_3430ES2 }, + { .div = 21, .val = 21, .flags = RATE_IN_3430ES2 }, + { .div = 22, .val = 22, .flags = RATE_IN_3430ES2 }, + { .div = 23, .val = 23, .flags = RATE_IN_3430ES2 }, + { .div = 24, .val = 24, .flags = RATE_IN_3430ES2 }, + { .div = 25, .val = 25, .flags = RATE_IN_3430ES2 }, + { .div = 26, .val = 26, .flags = RATE_IN_3430ES2 }, + { .div = 27, .val = 27, .flags = RATE_IN_3430ES2 }, + { .div = 28, .val = 28, .flags = RATE_IN_3430ES2 }, + { .div = 29, .val = 29, .flags = RATE_IN_3430ES2 }, + { .div = 30, .val = 30, .flags = RATE_IN_3430ES2 }, + { .div = 31, .val = 31, .flags = RATE_IN_3430ES2 }, + { .div = 0 }, +}; + +static const struct clksel div31_dpll3m2_clksel[] = { + { .parent = &dpll3_ck, .rates = div31_dpll3_rates }, + { .parent = NULL } +}; + +/* + * DPLL3 output M2 + * REVISIT: This DPLL output divider must be changed in SRAM, so until + * that code is ready, this should remain a 'read-only' clksel clock. + */ +static struct clk dpll3_m2_ck = { + .name = "dpll3_m2_ck", + .parent = &dpll3_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK, + .clksel = div31_dpll3m2_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel core_ck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll3_m2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk core_ck = { + .name = "core_ck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_CORE_CLK, + .clksel = core_ck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel dpll3_m2x2_ck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll3_x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk dpll3_m2x2_ck = { + .name = "dpll3_m2x2_ck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_CORE_CLK, + .clksel = dpll3_m2x2_ck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static const struct clksel div16_dpll3_clksel[] = { + { .parent = &dpll3_ck, .rates = div16_dpll_rates }, + { .parent = NULL } +}; + +/* This virtual clock is the source for dpll3_m3x2_ck */ +static struct clk dpll3_m3_ck = { + .name = "dpll3_m3_ck", + .parent = &dpll3_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_DIV_DPLL3_MASK, + .clksel = div16_dpll3_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll3_m3x2_ck = { + .name = "dpll3_m3x2_ck", + .parent = &dpll3_m3_ck, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel emu_core_alwon_ck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll3_m3x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk emu_core_alwon_ck = { + .name = "emu_core_alwon_ck", + .parent = &dpll3_m3x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_CORE_CLK, + .clksel = emu_core_alwon_ck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* DPLL4 */ +/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */ +/* Type: DPLL */ +static const struct dpll_data dpll4_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), + .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK, + .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, + .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT, +}; + +static struct clk dpll4_ck = { + .name = "dpll4_ck", + .parent = &sys_ck, + .dpll_data = &dpll4_dd, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap3_dpll_recalc, +}; + +/* + * This virtual clock provides the CLKOUTX2 output from the DPLL if the + * DPLL isn't bypassed -- + * XXX does this serve any downstream clocks? + */ +static struct clk dpll4_x2_ck = { + .name = "dpll4_x2_ck", + .parent = &dpll4_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel div16_dpll4_clksel[] = { + { .parent = &dpll4_ck, .rates = div16_dpll_rates }, + { .parent = NULL } +}; + +/* This virtual clock is the source for dpll4_m2x2_ck */ +static struct clk dpll4_m2_ck = { + .name = "dpll4_m2_ck", + .parent = &dpll4_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3), + .clksel_mask = OMAP3430_DIV_96M_MASK, + .clksel = div16_dpll4_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll4_m2x2_ck = { + .name = "dpll4_m2x2_ck", + .parent = &dpll4_m2_ck, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_96M_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel omap_96m_alwon_fck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk omap_96m_alwon_fck = { + .name = "omap_96m_alwon_fck", + .parent = &dpll4_m2x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_PERIPH_CLK, + .clksel = omap_96m_alwon_fck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk omap_96m_fck = { + .name = "omap_96m_fck", + .parent = &omap_96m_alwon_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static const struct clksel cm_96m_fck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk cm_96m_fck = { + .name = "cm_96m_fck", + .parent = &dpll4_m2x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_PERIPH_CLK, + .clksel = cm_96m_fck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* This virtual clock is the source for dpll4_m3x2_ck */ +static struct clk dpll4_m3_ck = { + .name = "dpll4_m3_ck", + .parent = &dpll4_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_TV_MASK, + .clksel = div16_dpll4_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll4_m3x2_ck = { + .name = "dpll4_m3x2_ck", + .parent = &dpll4_m3_ck, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_TV_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel virt_omap_54m_fck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll4_m3x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk virt_omap_54m_fck = { + .name = "virt_omap_54m_fck", + .parent = &dpll4_m3x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_PERIPH_CLK, + .clksel = virt_omap_54m_fck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate omap_54m_d4m3x2_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate omap_54m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel omap_54m_clksel[] = { + { .parent = &virt_omap_54m_fck, .rates = omap_54m_d4m3x2_rates }, + { .parent = &sys_altclk, .rates = omap_54m_alt_rates }, + { .parent = NULL } +}; + +static struct clk omap_54m_fck = { + .name = "omap_54m_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_SOURCE_54M, + .clksel = omap_54m_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate omap_48m_96md2_rates[] = { + { .div = 2, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate omap_48m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel omap_48m_clksel[] = { + { .parent = &cm_96m_fck, .rates = omap_48m_96md2_rates }, + { .parent = &sys_altclk, .rates = omap_48m_alt_rates }, + { .parent = NULL } +}; + +static struct clk omap_48m_fck = { + .name = "omap_48m_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_SOURCE_48M, + .clksel = omap_48m_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk omap_12m_fck = { + .name = "omap_12m_fck", + .parent = &omap_48m_fck, + .fixed_div = 4, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_fixed_divisor_recalc, +}; + +/* This virstual clock is the source for dpll4_m4x2_ck */ +static struct clk dpll4_m4_ck = { + .name = "dpll4_m4_ck", + .parent = &dpll4_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK, + .clksel = div16_dpll4_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll4_m4x2_ck = { + .name = "dpll4_m4x2_ck", + .parent = &dpll4_m4_ck, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +/* This virtual clock is the source for dpll4_m5x2_ck */ +static struct clk dpll4_m5_ck = { + .name = "dpll4_m5_ck", + .parent = &dpll4_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_CAM_MASK, + .clksel = div16_dpll4_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll4_m5x2_ck = { + .name = "dpll4_m5x2_ck", + .parent = &dpll4_m5_ck, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +/* This virtual clock is the source for dpll4_m6x2_ck */ +static struct clk dpll4_m6_ck = { + .name = "dpll4_m6_ck", + .parent = &dpll4_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_DIV_DPLL4_MASK, + .clksel = div16_dpll4_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* The PWRDN bit is apparently only available on 3430ES2 and above */ +static struct clk dpll4_m6x2_ck = { + .name = "dpll4_m6x2_ck", + .parent = &dpll4_m6_ck, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | INVERT_ENABLE, + .recalc = &omap3_clkoutx2_recalc, +}; + +static struct clk emu_per_alwon_ck = { + .name = "emu_per_alwon_ck", + .parent = &dpll4_m6x2_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +/* DPLL5 */ +/* Supplies 120MHz clock, USIM source clock */ +/* Type: DPLL */ +/* 3430ES2 only */ +static const struct dpll_data dpll5_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4), + .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK, + .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2), + .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK, + .auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT, +}; + +static struct clk dpll5_ck = { + .name = "dpll5_ck", + .parent = &sys_ck, + .dpll_data = &dpll5_dd, + .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES | + ALWAYS_ENABLED, + .recalc = &omap3_dpll_recalc, +}; + +static const struct clksel div16_dpll5_clksel[] = { + { .parent = &dpll5_ck, .rates = div16_dpll_rates }, + { .parent = NULL } +}; + +static struct clk dpll5_m2_ck = { + .name = "dpll5_m2_ck", + .parent = &dpll5_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5), + .clksel_mask = OMAP3430ES2_DIV_120M_MASK, + .clksel = div16_dpll5_clksel, + .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel omap_120m_fck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll5_m2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk omap_120m_fck = { + .name = "omap_120m_fck", + .parent = &dpll5_m2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), + .clksel_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, + .clksel = omap_120m_fck_clksel, + .flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* CM EXTERNAL CLOCK OUTPUTS */ + +static const struct clksel_rate clkout2_src_core_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate clkout2_src_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate clkout2_src_96m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate clkout2_src_54m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel clkout2_src_clksel[] = { + { .parent = &core_ck, .rates = clkout2_src_core_rates }, + { .parent = &sys_ck, .rates = clkout2_src_sys_rates }, + { .parent = &omap_96m_alwon_fck, .rates = clkout2_src_96m_rates }, + { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates }, + { .parent = NULL } +}; + +static struct clk clkout2_src_ck = { + .name = "clkout2_src_ck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP3430_CM_CLKOUT_CTRL, + .enable_bit = OMAP3430_CLKOUT2_EN_SHIFT, + .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, + .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK, + .clksel = clkout2_src_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate sys_clkout2_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 1, .flags = RATE_IN_343X }, + { .div = 4, .val = 2, .flags = RATE_IN_343X }, + { .div = 8, .val = 3, .flags = RATE_IN_343X }, + { .div = 16, .val = 4, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel sys_clkout2_clksel[] = { + { .parent = &clkout2_src_ck, .rates = sys_clkout2_rates }, + { .parent = NULL }, +}; + +static struct clk sys_clkout2 = { + .name = "sys_clkout2", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, + .clksel_mask = OMAP3430_CLKOUT2_DIV_MASK, + .clksel = sys_clkout2_clksel, + .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* CM OUTPUT CLOCKS */ + +static struct clk corex2_fck = { + .name = "corex2_fck", + .parent = &dpll3_m2x2_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +/* DPLL power domain clock controls */ + +static const struct clksel div2_core_clksel[] = { + { .parent = &core_ck, .rates = div2_rates }, + { .parent = NULL } +}; + +/* + * REVISIT: Are these in DPLL power domain or CM power domain? docs + * may be inconsistent here? + */ +static struct clk dpll1_fck = { + .name = "dpll1_fck", + .parent = &core_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), + .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK, + .clksel = div2_core_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* + * MPU clksel: + * If DPLL1 is locked, mpu_ck derives from DPLL1; otherwise, mpu_ck + * derives from the high-frequency bypass clock originating from DPLL3, + * called 'dpll1_fck' + */ +static const struct clksel mpu_clksel[] = { + { .parent = &dpll1_fck, .rates = dpll_bypass_rates }, + { .parent = &dpll1_x2m2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk mpu_ck = { + .name = "mpu_ck", + .parent = &dpll1_x2m2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), + .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, + .clksel = mpu_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */ +static const struct clksel_rate arm_fck_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 1, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel arm_fck_clksel[] = { + { .parent = &mpu_ck, .rates = arm_fck_rates }, + { .parent = NULL } +}; + +static struct clk arm_fck = { + .name = "arm_fck", + .parent = &mpu_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), + .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, + .clksel = arm_fck_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* + * REVISIT: This clock is never specifically defined in the 3430 TRM, + * although it is referenced - so this is a guess + */ +static struct clk emu_mpu_alwon_ck = { + .name = "emu_mpu_alwon_ck", + .parent = &mpu_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk dpll2_fck = { + .name = "dpll2_fck", + .parent = &core_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), + .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK, + .clksel = div2_core_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* + * IVA2 clksel: + * If DPLL2 is locked, iva2_ck derives from DPLL2; otherwise, iva2_ck + * derives from the high-frequency bypass clock originating from DPLL3, + * called 'dpll2_fck' + */ + +static const struct clksel iva2_clksel[] = { + { .parent = &dpll2_fck, .rates = dpll_bypass_rates }, + { .parent = &dpll2_m2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk iva2_ck = { + .name = "iva2_ck", + .parent = &dpll2_m2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, + OMAP3430_CM_IDLEST_PLL), + .clksel_mask = OMAP3430_ST_IVA2_CLK_MASK, + .clksel = iva2_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* Common interface clocks */ + +static struct clk l3_ick = { + .name = "l3_ick", + .parent = &core_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_L3_MASK, + .clksel = div2_core_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel div2_l3_clksel[] = { + { .parent = &l3_ick, .rates = div2_rates }, + { .parent = NULL } +}; + +static struct clk l4_ick = { + .name = "l4_ick", + .parent = &l3_ick, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_L4_MASK, + .clksel = div2_l3_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, + +}; + +static const struct clksel div2_l4_clksel[] = { + { .parent = &l4_ick, .rates = div2_rates }, + { .parent = NULL } +}; + +static struct clk rm_ick = { + .name = "rm_ick", + .parent = &l4_ick, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_RM_MASK, + .clksel = div2_l4_clksel, + .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, + .recalc = &omap2_clksel_recalc, +}; + +/* GFX power domain */ + +/* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */ + +static const struct clksel gfx_l3_clksel[] = { + { .parent = &l3_ick, .rates = gfx_l3_rates }, + { .parent = NULL } +}; + +static struct clk gfx_l3_fck = { + .name = "gfx_l3_fck", + .parent = &l3_ick, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + .clksel_mask = OMAP_CLKSEL_GFX_MASK, + .clksel = gfx_l3_clksel, + .flags = CLOCK_IN_OMAP3430ES1 | RATE_PROPAGATES, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gfx_l3_ick = { + .name = "gfx_l3_ick", + .parent = &l3_ick, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +static struct clk gfx_cg1_ck = { + .name = "gfx_cg1_ck", + .parent = &gfx_l3_fck, /* REVISIT: correct? */ + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES1_EN_2D_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +static struct clk gfx_cg2_ck = { + .name = "gfx_cg2_ck", + .parent = &gfx_l3_fck, /* REVISIT: correct? */ + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES1_EN_3D_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +/* SGX power domain - 3430ES2 only */ + +static const struct clksel_rate sgx_core_rates[] = { + { .div = 3, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 4, .val = 1, .flags = RATE_IN_343X }, + { .div = 6, .val = 2, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel_rate sgx_96m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel sgx_clksel[] = { + { .parent = &core_ck, .rates = sgx_core_rates }, + { .parent = &cm_96m_fck, .rates = sgx_96m_rates }, + { .parent = NULL }, +}; + +static struct clk sgx_fck = { + .name = "sgx_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK, + .clksel = sgx_clksel, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk sgx_ick = { + .name = "sgx_ick", + .parent = &l3_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_SGX_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +/* CORE power domain */ + +static struct clk d2d_26m_fck = { + .name = "d2d_26m_fck", + .parent = &sys_ck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES1_EN_D2D_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +static const struct clksel omap343x_gpt_clksel[] = { + { .parent = &omap_32k_fck, .rates = gpt_32k_rates }, + { .parent = &sys_ck, .rates = gpt_sys_rates }, + { .parent = NULL} +}; + +static struct clk gpt10_fck = { + .name = "gpt10_fck", + .parent = &sys_ck, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_GPT10_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT10_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt11_fck = { + .name = "gpt11_fck", + .parent = &sys_ck, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_GPT11_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT11_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk cpefuse_fck = { + .name = "cpefuse_fck", + .parent = &sys_ck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk ts_fck = { + .name = "ts_fck", + .parent = &omap_32k_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_TS_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk usbtll_fck = { + .name = "usbtll_fck", + .parent = &omap_120m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +/* CORE 96M FCLK-derived clocks */ + +static struct clk core_96m_fck = { + .name = "core_96m_fck", + .parent = &omap_96m_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs3_fck = { + .name = "mmchs_fck", + .id = 3, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs2_fck = { + .name = "mmchs_fck", + .id = 2, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MMC2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mspro_fck = { + .name = "mspro_fck", + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MSPRO_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs1_fck = { + .name = "mmchs_fck", + .id = 1, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MMC1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c3_fck = { + .name = "i2c_fck", + .id = 3, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c2_fck = { + .name = "i2c_fck", + .id = 2, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c1_fck = { + .name = "i2c_fck", + .id = 1, + .parent = &core_96m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* + * MCBSP 1 & 5 get their 96MHz clock from core_96m_fck; + * MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck. + */ +static const struct clksel_rate common_mcbsp_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 } +}; + +static const struct clksel mcbsp_15_clksel[] = { + { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL } +}; + +static struct clk mcbsp5_fck = { + .name = "mcbsp5_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, + .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + .clksel_mask = OMAP2_MCBSP5_CLKS_MASK, + .clksel = mcbsp_15_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk mcbsp1_fck = { + .name = "mcbsp1_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, + .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + .clksel_mask = OMAP2_MCBSP1_CLKS_MASK, + .clksel = mcbsp_15_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +/* CORE_48M_FCK-derived clocks */ + +static struct clk core_48m_fck = { + .name = "core_48m_fck", + .parent = &omap_48m_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi4_fck = { + .name = "mcspi_fck", + .id = 4, + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi3_fck = { + .name = "mcspi_fck", + .id = 3, + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi2_fck = { + .name = "mcspi_fck", + .id = 2, + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi1_fck = { + .name = "mcspi_fck", + .id = 1, + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk uart2_fck = { + .name = "uart2_fck", + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_UART2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk uart1_fck = { + .name = "uart1_fck", + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_UART1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk fshostusb_fck = { + .name = "fshostusb_fck", + .parent = &core_48m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +/* CORE_12M_FCK based clocks */ + +static struct clk core_12m_fck = { + .name = "core_12m_fck", + .parent = &omap_12m_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk hdq_fck = { + .name = "hdq_fck", + .parent = &core_12m_fck, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_HDQ_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* DPLL3-derived clock */ + +static const struct clksel_rate ssi_ssr_corex2_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 3, .val = 3, .flags = RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 6, .val = 6, .flags = RATE_IN_343X }, + { .div = 8, .val = 8, .flags = RATE_IN_343X }, + { .div = 0 } +}; + +static const struct clksel ssi_ssr_clksel[] = { + { .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates }, + { .parent = NULL } +}; + +static struct clk ssi_ssr_fck = { + .name = "ssi_ssr_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_SSI_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_SSI_MASK, + .clksel = ssi_ssr_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk ssi_sst_fck = { + .name = "ssi_sst_fck", + .parent = &ssi_ssr_fck, + .fixed_div = 2, + .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK, + .recalc = &omap2_fixed_divisor_recalc, +}; + + + +/* CORE_L3_ICK based clocks */ + +static struct clk core_l3_ick = { + .name = "core_l3_ick", + .parent = &l3_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk hsotgusb_ick = { + .name = "hsotgusb_ick", + .parent = &core_l3_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk sdrc_ick = { + .name = "sdrc_ick", + .parent = &core_l3_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SDRC_SHIFT, + .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT, + .recalc = &followparent_recalc, +}; + +static struct clk gpmc_fck = { + .name = "gpmc_fck", + .parent = &core_l3_ick, + .flags = CLOCK_IN_OMAP343X | PARENT_CONTROLS_CLOCK | + ENABLE_ON_INIT, + .recalc = &followparent_recalc, +}; + +/* SECURITY_L3_ICK based clocks */ + +static struct clk security_l3_ick = { + .name = "security_l3_ick", + .parent = &l3_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk pka_ick = { + .name = "pka_ick", + .parent = &security_l3_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_PKA_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* CORE_L4_ICK based clocks */ + +static struct clk core_l4_ick = { + .name = "core_l4_ick", + .parent = &l4_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk usbtll_ick = { + .name = "usbtll_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs3_ick = { + .name = "mmchs_ick", + .id = 3, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +/* Intersystem Communication Registers - chassis mode only */ +static struct clk icr_ick = { + .name = "icr_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_ICR_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk aes2_ick = { + .name = "aes2_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_AES2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk sha12_ick = { + .name = "sha12_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SHA12_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk des2_ick = { + .name = "des2_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_DES2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs2_ick = { + .name = "mmchs_ick", + .id = 2, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MMC2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mmchs1_ick = { + .name = "mmchs_ick", + .id = 1, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MMC1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mspro_ick = { + .name = "mspro_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MSPRO_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk hdq_ick = { + .name = "hdq_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_HDQ_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi4_ick = { + .name = "mcspi_ick", + .id = 4, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi3_ick = { + .name = "mcspi_ick", + .id = 3, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi2_ick = { + .name = "mcspi_ick", + .id = 2, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcspi1_ick = { + .name = "mcspi_ick", + .id = 1, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c3_ick = { + .name = "i2c_ick", + .id = 3, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c2_ick = { + .name = "i2c_ick", + .id = 2, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk i2c1_ick = { + .name = "i2c_ick", + .id = 1, + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk uart2_ick = { + .name = "uart2_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_UART2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk uart1_ick = { + .name = "uart1_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_UART1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt11_ick = { + .name = "gpt11_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_GPT11_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt10_ick = { + .name = "gpt10_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_GPT10_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp5_ick = { + .name = "mcbsp5_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp1_ick = { + .name = "mcbsp1_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk fac_ick = { + .name = "fac_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430ES1_EN_FAC_SHIFT, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &followparent_recalc, +}; + +static struct clk mailboxes_ick = { + .name = "mailboxes_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk omapctrl_ick = { + .name = "omapctrl_ick", + .parent = &core_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT, + .flags = CLOCK_IN_OMAP343X | ENABLE_ON_INIT, + .recalc = &followparent_recalc, +}; + +/* SSI_L4_ICK based clocks */ + +static struct clk ssi_l4_ick = { + .name = "ssi_l4_ick", + .parent = &l4_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .recalc = &followparent_recalc, +}; + +static struct clk ssi_ick = { + .name = "ssi_ick", + .parent = &ssi_l4_ick, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SSI_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* REVISIT: Technically the TRM claims that this is CORE_CLK based, + * but l4_ick makes more sense to me */ + +static const struct clksel usb_l4_clksel[] = { + { .parent = &l4_ick, .rates = div2_rates }, + { .parent = NULL }, +}; + +static struct clk usb_l4_ick = { + .name = "usb_l4_ick", + .parent = &l4_ick, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK, + .clksel = usb_l4_clksel, + .flags = CLOCK_IN_OMAP3430ES1, + .recalc = &omap2_clksel_recalc, +}; + +/* XXX MDM_INTC_ICK, SAD2D_ICK ?? */ + +/* SECURITY_L4_ICK2 based clocks */ + +static struct clk security_l4_ick2 = { + .name = "security_l4_ick2", + .parent = &l4_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk aes1_ick = { + .name = "aes1_ick", + .parent = &security_l4_ick2, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_AES1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk rng_ick = { + .name = "rng_ick", + .parent = &security_l4_ick2, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_RNG_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk sha11_ick = { + .name = "sha11_ick", + .parent = &security_l4_ick2, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_SHA11_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk des1_ick = { + .name = "des1_ick", + .parent = &security_l4_ick2, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_DES1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* DSS */ +static const struct clksel dss1_alwon_fck_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll4_m4x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk dss1_alwon_fck = { + .name = "dss1_alwon_fck", + .parent = &dpll4_m4x2_ck, + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_DSS1_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_PERIPH_CLK, + .clksel = dss1_alwon_fck_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk dss_tv_fck = { + .name = "dss_tv_fck", + .parent = &omap_54m_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_TV_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk dss_96m_fck = { + .name = "dss_96m_fck", + .parent = &omap_96m_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_TV_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk dss2_alwon_fck = { + .name = "dss2_alwon_fck", + .parent = &sys_ck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_DSS2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk dss_ick = { + /* Handles both L3 and L4 clocks */ + .name = "dss_ick", + .parent = &l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* CAM */ + +static const struct clksel cam_mclk_clksel[] = { + { .parent = &sys_ck, .rates = dpll_bypass_rates }, + { .parent = &dpll4_m5x2_ck, .rates = dpll_locked_rates }, + { .parent = NULL } +}; + +static struct clk cam_mclk = { + .name = "cam_mclk", + .parent = &dpll4_m5x2_ck, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .clksel_mask = OMAP3430_ST_PERIPH_CLK, + .clksel = cam_mclk_clksel, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_CAM_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk cam_l3_ick = { + .name = "cam_l3_ick", + .parent = &l3_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_CAM_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk cam_l4_ick = { + .name = "cam_l4_ick", + .parent = &l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_CAM_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* USBHOST - 3430ES2 only */ + +static struct clk usbhost_120m_fck = { + .name = "usbhost_120m_fck", + .parent = &omap_120m_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk usbhost_48m_fck = { + .name = "usbhost_48m_fck", + .parent = &omap_48m_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk usbhost_l3_ick = { + .name = "usbhost_l3_ick", + .parent = &l3_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk usbhost_l4_ick = { + .name = "usbhost_l4_ick", + .parent = &l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk usbhost_sar_fck = { + .name = "usbhost_sar_fck", + .parent = &osc_sys_ck, + .enable_reg = OMAP_PRM_REGADDR(OMAP3430ES2_USBHOST_MOD, PM_PWSTCTRL), + .enable_bit = OMAP3430ES2_SAVEANDRESTORE_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +/* WKUP */ + +static const struct clksel_rate usim_96m_rates[] = { + { .div = 2, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 8, .val = 5, .flags = RATE_IN_343X }, + { .div = 10, .val = 6, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel_rate usim_120m_rates[] = { + { .div = 4, .val = 7, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 8, .val = 8, .flags = RATE_IN_343X }, + { .div = 16, .val = 9, .flags = RATE_IN_343X }, + { .div = 20, .val = 10, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel usim_clksel[] = { + { .parent = &omap_96m_fck, .rates = usim_96m_rates }, + { .parent = &omap_120m_fck, .rates = usim_120m_rates }, + { .parent = &sys_ck, .rates = div2_rates }, + { .parent = NULL }, +}; + +/* 3430ES2 only */ +static struct clk usim_fck = { + .name = "usim_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK, + .clksel = usim_clksel, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt1_fck = { + .name = "gpt1_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT1_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT1_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk wkup_32k_fck = { + .name = "wkup_32k_fck", + .parent = &omap_32k_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &followparent_recalc, +}; + +static struct clk gpio1_fck = { + .name = "gpio1_fck", + .parent = &wkup_32k_fck, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk wdt2_fck = { + .name = "wdt2_fck", + .parent = &wkup_32k_fck, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_WDT2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk wkup_l4_ick = { + .name = "wkup_l4_ick", + .parent = &sys_ck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &followparent_recalc, +}; + +/* 3430ES2 only */ +/* Never specifically named in the TRM, so we have to infer a likely name */ +static struct clk usim_ick = { + .name = "usim_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, + .flags = CLOCK_IN_OMAP3430ES2, + .recalc = &followparent_recalc, +}; + +static struct clk wdt2_ick = { + .name = "wdt2_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk wdt1_ick = { + .name = "wdt1_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio1_ick = { + .name = "gpio1_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk omap_32ksync_ick = { + .name = "omap_32ksync_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_32KSYNC_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt12_ick = { + .name = "gpt12_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT12_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt1_ick = { + .name = "gpt1_ick", + .parent = &wkup_l4_ick, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT1_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + + + +/* PER clock domain */ + +static struct clk per_96m_fck = { + .name = "per_96m_fck", + .parent = &omap_96m_alwon_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk per_48m_fck = { + .name = "per_48m_fck", + .parent = &omap_48m_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk uart3_fck = { + .name = "uart3_fck", + .parent = &per_48m_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_UART3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt2_fck = { + .name = "gpt2_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT2_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT2_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt3_fck = { + .name = "gpt3_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT3_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT3_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt4_fck = { + .name = "gpt4_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT4_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT4_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt5_fck = { + .name = "gpt5_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT5_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT5_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt6_fck = { + .name = "gpt6_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT6_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT6_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt7_fck = { + .name = "gpt7_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT7_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT7_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt8_fck = { + .name = "gpt8_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT8_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT8_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk gpt9_fck = { + .name = "gpt9_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT9_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + .clksel_mask = OMAP3430_CLKSEL_GPT9_MASK, + .clksel = omap343x_gpt_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk per_32k_alwon_fck = { + .name = "per_32k_alwon_fck", + .parent = &omap_32k_fck, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &followparent_recalc, +}; + +static struct clk gpio6_fck = { + .name = "gpio6_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT6_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio5_fck = { + .name = "gpio5_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT5_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio4_fck = { + .name = "gpio4_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio3_fck = { + .name = "gpio3_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio2_fck = { + .name = "gpio2_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPT2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk wdt3_fck = { + .name = "wdt3_fck", + .parent = &per_32k_alwon_fck, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_WDT3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk per_l4_ick = { + .name = "per_l4_ick", + .parent = &l4_ick, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | + PARENT_CONTROLS_CLOCK, + .recalc = &followparent_recalc, +}; + +static struct clk gpio6_ick = { + .name = "gpio6_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO6_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio5_ick = { + .name = "gpio5_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO5_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio4_ick = { + .name = "gpio4_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio3_ick = { + .name = "gpio3_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpio2_ick = { + .name = "gpio2_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk wdt3_ick = { + .name = "wdt3_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk uart3_ick = { + .name = "uart3_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_UART3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt9_ick = { + .name = "gpt9_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT9_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt8_ick = { + .name = "gpt8_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT8_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt7_ick = { + .name = "gpt7_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT7_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt6_ick = { + .name = "gpt6_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT6_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt5_ick = { + .name = "gpt5_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT5_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt4_ick = { + .name = "gpt4_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt3_ick = { + .name = "gpt3_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk gpt2_ick = { + .name = "gpt2_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp2_ick = { + .name = "mcbsp2_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp3_ick = { + .name = "mcbsp3_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static struct clk mcbsp4_ick = { + .name = "mcbsp4_ick", + .parent = &per_l4_ick, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +static const struct clksel mcbsp_234_clksel[] = { + { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL } +}; + +static struct clk mcbsp2_fck = { + .name = "mcbsp2_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, + .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + .clksel_mask = OMAP2_MCBSP2_CLKS_MASK, + .clksel = mcbsp_234_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk mcbsp3_fck = { + .name = "mcbsp3_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, + .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + .clksel_mask = OMAP2_MCBSP3_CLKS_MASK, + .clksel = mcbsp_234_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk mcbsp4_fck = { + .name = "mcbsp4_fck", + .init = &omap2_init_clksel_parent, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, + .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + .clksel_mask = OMAP2_MCBSP4_CLKS_MASK, + .clksel = mcbsp_234_clksel, + .flags = CLOCK_IN_OMAP343X, + .recalc = &omap2_clksel_recalc, +}; + +/* EMU clocks */ + +/* More information: ARM Cortex-A8 Technical Reference Manual, sect 10.1 */ + +static const struct clksel_rate emu_src_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_per_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_mpu_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 0 }, +}; + +static const struct clksel emu_src_clksel[] = { + { .parent = &sys_ck, .rates = emu_src_sys_rates }, + { .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates }, + { .parent = &emu_per_alwon_ck, .rates = emu_src_per_rates }, + { .parent = &emu_mpu_alwon_ck, .rates = emu_src_mpu_rates }, + { .parent = NULL }, +}; + +/* + * Like the clkout_src clocks, emu_src_clk is a virtual clock, existing only + * to switch the source of some of the EMU clocks. + * XXX Are there CLKEN bits for these EMU clks? + */ +static struct clk emu_src_ck = { + .name = "emu_src_ck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_MUX_CTRL_MASK, + .clksel = emu_src_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate pclk_emu_rates[] = { + { .div = 2, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 3, .val = 3, .flags = RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 6, .val = 6, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel pclk_emu_clksel[] = { + { .parent = &emu_src_ck, .rates = pclk_emu_rates }, + { .parent = NULL }, +}; + +static struct clk pclk_fck = { + .name = "pclk_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK, + .clksel = pclk_emu_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate pclkx2_emu_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 3, .val = 3, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel pclkx2_emu_clksel[] = { + { .parent = &emu_src_ck, .rates = pclkx2_emu_rates }, + { .parent = NULL }, +}; + +static struct clk pclkx2_fck = { + .name = "pclkx2_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK, + .clksel = pclkx2_emu_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel atclk_emu_clksel[] = { + { .parent = &emu_src_ck, .rates = div2_rates }, + { .parent = NULL }, +}; + +static struct clk atclk_fck = { + .name = "atclk_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK, + .clksel = atclk_emu_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk traceclk_src_fck = { + .name = "traceclk_src_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK, + .clksel = emu_src_clksel, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +static const struct clksel_rate traceclk_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, + { .div = 2, .val = 2, .flags = RATE_IN_343X }, + { .div = 4, .val = 4, .flags = RATE_IN_343X }, + { .div = 0 }, +}; + +static const struct clksel traceclk_clksel[] = { + { .parent = &traceclk_src_fck, .rates = traceclk_rates }, + { .parent = NULL }, +}; + +static struct clk traceclk_fck = { + .name = "traceclk_fck", + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK, + .clksel = traceclk_clksel, + .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, + .recalc = &omap2_clksel_recalc, +}; + +/* SR clocks */ + +/* SmartReflex fclk (VDD1) */ +static struct clk sr1_fck = { + .name = "sr1_fck", + .parent = &sys_ck, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_SR1_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .recalc = &followparent_recalc, +}; + +/* SmartReflex fclk (VDD2) */ +static struct clk sr2_fck = { + .name = "sr2_fck", + .parent = &sys_ck, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_SR2_SHIFT, + .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES, + .recalc = &followparent_recalc, +}; + +static struct clk sr_l4_ick = { + .name = "sr_l4_ick", + .parent = &l4_ick, + .flags = CLOCK_IN_OMAP343X, + .recalc = &followparent_recalc, +}; + +/* SECURE_32K_FCK clocks */ + +static struct clk gpt12_fck = { + .name = "gpt12_fck", + .parent = &secure_32k_fck, + .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, + .recalc = &followparent_recalc, +}; + +static struct clk wdt1_fck = { + .name = "wdt1_fck", + .parent = &secure_32k_fck, + .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED, + .recalc = &followparent_recalc, +}; + +static struct clk *onchip_34xx_clks[] __initdata = { + &omap_32k_fck, + &virt_12m_ck, + &virt_13m_ck, + &virt_16_8m_ck, + &virt_19_2m_ck, + &virt_26m_ck, + &virt_38_4m_ck, + &osc_sys_ck, + &sys_ck, + &sys_altclk, + &mcbsp_clks, + &sys_clkout1, + &dpll1_ck, + &dpll1_x2_ck, + &dpll1_x2m2_ck, + &dpll2_ck, + &dpll2_m2_ck, + &dpll3_ck, + &core_ck, + &dpll3_x2_ck, + &dpll3_m2_ck, + &dpll3_m2x2_ck, + &dpll3_m3_ck, + &dpll3_m3x2_ck, + &emu_core_alwon_ck, + &dpll4_ck, + &dpll4_x2_ck, + &omap_96m_alwon_fck, + &omap_96m_fck, + &cm_96m_fck, + &virt_omap_54m_fck, + &omap_54m_fck, + &omap_48m_fck, + &omap_12m_fck, + &dpll4_m2_ck, + &dpll4_m2x2_ck, + &dpll4_m3_ck, + &dpll4_m3x2_ck, + &dpll4_m4_ck, + &dpll4_m4x2_ck, + &dpll4_m5_ck, + &dpll4_m5x2_ck, + &dpll4_m6_ck, + &dpll4_m6x2_ck, + &emu_per_alwon_ck, + &dpll5_ck, + &dpll5_m2_ck, + &omap_120m_fck, + &clkout2_src_ck, + &sys_clkout2, + &corex2_fck, + &dpll1_fck, + &mpu_ck, + &arm_fck, + &emu_mpu_alwon_ck, + &dpll2_fck, + &iva2_ck, + &l3_ick, + &l4_ick, + &rm_ick, + &gfx_l3_fck, + &gfx_l3_ick, + &gfx_cg1_ck, + &gfx_cg2_ck, + &sgx_fck, + &sgx_ick, + &d2d_26m_fck, + &gpt10_fck, + &gpt11_fck, + &cpefuse_fck, + &ts_fck, + &usbtll_fck, + &core_96m_fck, + &mmchs3_fck, + &mmchs2_fck, + &mspro_fck, + &mmchs1_fck, + &i2c3_fck, + &i2c2_fck, + &i2c1_fck, + &mcbsp5_fck, + &mcbsp1_fck, + &core_48m_fck, + &mcspi4_fck, + &mcspi3_fck, + &mcspi2_fck, + &mcspi1_fck, + &uart2_fck, + &uart1_fck, + &fshostusb_fck, + &core_12m_fck, + &hdq_fck, + &ssi_ssr_fck, + &ssi_sst_fck, + &core_l3_ick, + &hsotgusb_ick, + &sdrc_ick, + &gpmc_fck, + &security_l3_ick, + &pka_ick, + &core_l4_ick, + &usbtll_ick, + &mmchs3_ick, + &icr_ick, + &aes2_ick, + &sha12_ick, + &des2_ick, + &mmchs2_ick, + &mmchs1_ick, + &mspro_ick, + &hdq_ick, + &mcspi4_ick, + &mcspi3_ick, + &mcspi2_ick, + &mcspi1_ick, + &i2c3_ick, + &i2c2_ick, + &i2c1_ick, + &uart2_ick, + &uart1_ick, + &gpt11_ick, + &gpt10_ick, + &mcbsp5_ick, + &mcbsp1_ick, + &fac_ick, + &mailboxes_ick, + &omapctrl_ick, + &ssi_l4_ick, + &ssi_ick, + &usb_l4_ick, + &security_l4_ick2, + &aes1_ick, + &rng_ick, + &sha11_ick, + &des1_ick, + &dss1_alwon_fck, + &dss_tv_fck, + &dss_96m_fck, + &dss2_alwon_fck, + &dss_ick, + &cam_mclk, + &cam_l3_ick, + &cam_l4_ick, + &usbhost_120m_fck, + &usbhost_48m_fck, + &usbhost_l3_ick, + &usbhost_l4_ick, + &usbhost_sar_fck, + &usim_fck, + &gpt1_fck, + &wkup_32k_fck, + &gpio1_fck, + &wdt2_fck, + &wkup_l4_ick, + &usim_ick, + &wdt2_ick, + &wdt1_ick, + &gpio1_ick, + &omap_32ksync_ick, + &gpt12_ick, + &gpt1_ick, + &per_96m_fck, + &per_48m_fck, + &uart3_fck, + &gpt2_fck, + &gpt3_fck, + &gpt4_fck, + &gpt5_fck, + &gpt6_fck, + &gpt7_fck, + &gpt8_fck, + &gpt9_fck, + &per_32k_alwon_fck, + &gpio6_fck, + &gpio5_fck, + &gpio4_fck, + &gpio3_fck, + &gpio2_fck, + &wdt3_fck, + &per_l4_ick, + &gpio6_ick, + &gpio5_ick, + &gpio4_ick, + &gpio3_ick, + &gpio2_ick, + &wdt3_ick, + &uart3_ick, + &gpt9_ick, + &gpt8_ick, + &gpt7_ick, + &gpt6_ick, + &gpt5_ick, + &gpt4_ick, + &gpt3_ick, + &gpt2_ick, + &mcbsp2_ick, + &mcbsp3_ick, + &mcbsp4_ick, + &mcbsp2_fck, + &mcbsp3_fck, + &mcbsp4_fck, + &emu_src_ck, + &pclk_fck, + &pclkx2_fck, + &atclk_fck, + &traceclk_src_fck, + &traceclk_fck, + &sr1_fck, + &sr2_fck, + &sr_l4_ick, + &secure_32k_fck, + &gpt12_fck, + &wdt1_fck, +}; + +#endif diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h new file mode 100644 index 00000000000..20ac3810067 --- /dev/null +++ b/arch/arm/mach-omap2/cm-regbits-24xx.h @@ -0,0 +1,401 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_24XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_24XX_H + +/* + * OMAP24XX Clock Management register bits + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "cm.h" + +/* Bits shared between registers */ + +/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */ +#define OMAP24XX_EN_CAM_SHIFT 31 +#define OMAP24XX_EN_CAM (1 << 31) +#define OMAP24XX_EN_WDT4_SHIFT 29 +#define OMAP24XX_EN_WDT4 (1 << 29) +#define OMAP2420_EN_WDT3_SHIFT 28 +#define OMAP2420_EN_WDT3 (1 << 28) +#define OMAP24XX_EN_MSPRO_SHIFT 27 +#define OMAP24XX_EN_MSPRO (1 << 27) +#define OMAP24XX_EN_FAC_SHIFT 25 +#define OMAP24XX_EN_FAC (1 << 25) +#define OMAP2420_EN_EAC_SHIFT 24 +#define OMAP2420_EN_EAC (1 << 24) +#define OMAP24XX_EN_HDQ_SHIFT 23 +#define OMAP24XX_EN_HDQ (1 << 23) +#define OMAP2420_EN_I2C2_SHIFT 20 +#define OMAP2420_EN_I2C2 (1 << 20) +#define OMAP2420_EN_I2C1_SHIFT 19 +#define OMAP2420_EN_I2C1 (1 << 19) + +/* CM_FCLKEN2_CORE and CM_ICLKEN2_CORE shared bits */ +#define OMAP2430_EN_MCBSP5_SHIFT 5 +#define OMAP2430_EN_MCBSP5 (1 << 5) +#define OMAP2430_EN_MCBSP4_SHIFT 4 +#define OMAP2430_EN_MCBSP4 (1 << 4) +#define OMAP2430_EN_MCBSP3_SHIFT 3 +#define OMAP2430_EN_MCBSP3 (1 << 3) +#define OMAP24XX_EN_SSI_SHIFT 1 +#define OMAP24XX_EN_SSI (1 << 1) + +/* CM_FCLKEN_WKUP and CM_ICLKEN_WKUP shared bits */ +#define OMAP24XX_EN_MPU_WDT_SHIFT 3 +#define OMAP24XX_EN_MPU_WDT (1 << 3) + +/* Bits specific to each register */ + +/* CM_IDLEST_MPU */ +/* 2430 only */ +#define OMAP2430_ST_MPU (1 << 0) + +/* CM_CLKSEL_MPU */ +#define OMAP24XX_CLKSEL_MPU_SHIFT 0 +#define OMAP24XX_CLKSEL_MPU_MASK (0x1f << 0) + +/* CM_CLKSTCTRL_MPU */ +#define OMAP24XX_AUTOSTATE_MPU (1 << 0) + +/* CM_FCLKEN1_CORE specific bits*/ +#define OMAP24XX_EN_TV_SHIFT 2 +#define OMAP24XX_EN_TV (1 << 2) +#define OMAP24XX_EN_DSS2_SHIFT 1 +#define OMAP24XX_EN_DSS2 (1 << 1) +#define OMAP24XX_EN_DSS1_SHIFT 0 +#define OMAP24XX_EN_DSS1 (1 << 0) + +/* CM_FCLKEN2_CORE specific bits */ +#define OMAP2430_EN_I2CHS2_SHIFT 20 +#define OMAP2430_EN_I2CHS2 (1 << 20) +#define OMAP2430_EN_I2CHS1_SHIFT 19 +#define OMAP2430_EN_I2CHS1 (1 << 19) +#define OMAP2430_EN_MMCHSDB2_SHIFT 17 +#define OMAP2430_EN_MMCHSDB2 (1 << 17) +#define OMAP2430_EN_MMCHSDB1_SHIFT 16 +#define OMAP2430_EN_MMCHSDB1 (1 << 16) + +/* CM_ICLKEN1_CORE specific bits */ +#define OMAP24XX_EN_MAILBOXES_SHIFT 30 +#define OMAP24XX_EN_MAILBOXES (1 << 30) +#define OMAP24XX_EN_DSS_SHIFT 0 +#define OMAP24XX_EN_DSS (1 << 0) + +/* CM_ICLKEN2_CORE specific bits */ + +/* CM_ICLKEN3_CORE */ +/* 2430 only */ +#define OMAP2430_EN_SDRC_SHIFT 2 +#define OMAP2430_EN_SDRC (1 << 2) + +/* CM_ICLKEN4_CORE */ +#define OMAP24XX_EN_PKA_SHIFT 4 +#define OMAP24XX_EN_PKA (1 << 4) +#define OMAP24XX_EN_AES_SHIFT 3 +#define OMAP24XX_EN_AES (1 << 3) +#define OMAP24XX_EN_RNG_SHIFT 2 +#define OMAP24XX_EN_RNG (1 << 2) +#define OMAP24XX_EN_SHA_SHIFT 1 +#define OMAP24XX_EN_SHA (1 << 1) +#define OMAP24XX_EN_DES_SHIFT 0 +#define OMAP24XX_EN_DES (1 << 0) + +/* CM_IDLEST1_CORE specific bits */ +#define OMAP24XX_ST_MAILBOXES (1 << 30) +#define OMAP24XX_ST_WDT4 (1 << 29) +#define OMAP2420_ST_WDT3 (1 << 28) +#define OMAP24XX_ST_MSPRO (1 << 27) +#define OMAP24XX_ST_FAC (1 << 25) +#define OMAP2420_ST_EAC (1 << 24) +#define OMAP24XX_ST_HDQ (1 << 23) +#define OMAP24XX_ST_I2C2 (1 << 20) +#define OMAP24XX_ST_I2C1 (1 << 19) +#define OMAP24XX_ST_MCBSP2 (1 << 16) +#define OMAP24XX_ST_MCBSP1 (1 << 15) +#define OMAP24XX_ST_DSS (1 << 0) + +/* CM_IDLEST2_CORE */ +#define OMAP2430_ST_MCBSP5 (1 << 5) +#define OMAP2430_ST_MCBSP4 (1 << 4) +#define OMAP2430_ST_MCBSP3 (1 << 3) +#define OMAP24XX_ST_SSI (1 << 1) + +/* CM_IDLEST3_CORE */ +/* 2430 only */ +#define OMAP2430_ST_SDRC (1 << 2) + +/* CM_IDLEST4_CORE */ +#define OMAP24XX_ST_PKA (1 << 4) +#define OMAP24XX_ST_AES (1 << 3) +#define OMAP24XX_ST_RNG (1 << 2) +#define OMAP24XX_ST_SHA (1 << 1) +#define OMAP24XX_ST_DES (1 << 0) + +/* CM_AUTOIDLE1_CORE */ +#define OMAP24XX_AUTO_CAM (1 << 31) +#define OMAP24XX_AUTO_MAILBOXES (1 << 30) +#define OMAP24XX_AUTO_WDT4 (1 << 29) +#define OMAP2420_AUTO_WDT3 (1 << 28) +#define OMAP24XX_AUTO_MSPRO (1 << 27) +#define OMAP2420_AUTO_MMC (1 << 26) +#define OMAP24XX_AUTO_FAC (1 << 25) +#define OMAP2420_AUTO_EAC (1 << 24) +#define OMAP24XX_AUTO_HDQ (1 << 23) +#define OMAP24XX_AUTO_UART2 (1 << 22) +#define OMAP24XX_AUTO_UART1 (1 << 21) +#define OMAP24XX_AUTO_I2C2 (1 << 20) +#define OMAP24XX_AUTO_I2C1 (1 << 19) +#define OMAP24XX_AUTO_MCSPI2 (1 << 18) +#define OMAP24XX_AUTO_MCSPI1 (1 << 17) +#define OMAP24XX_AUTO_MCBSP2 (1 << 16) +#define OMAP24XX_AUTO_MCBSP1 (1 << 15) +#define OMAP24XX_AUTO_GPT12 (1 << 14) +#define OMAP24XX_AUTO_GPT11 (1 << 13) +#define OMAP24XX_AUTO_GPT10 (1 << 12) +#define OMAP24XX_AUTO_GPT9 (1 << 11) +#define OMAP24XX_AUTO_GPT8 (1 << 10) +#define OMAP24XX_AUTO_GPT7 (1 << 9) +#define OMAP24XX_AUTO_GPT6 (1 << 8) +#define OMAP24XX_AUTO_GPT5 (1 << 7) +#define OMAP24XX_AUTO_GPT4 (1 << 6) +#define OMAP24XX_AUTO_GPT3 (1 << 5) +#define OMAP24XX_AUTO_GPT2 (1 << 4) +#define OMAP2420_AUTO_VLYNQ (1 << 3) +#define OMAP24XX_AUTO_DSS (1 << 0) + +/* CM_AUTOIDLE2_CORE */ +#define OMAP2430_AUTO_MDM_INTC (1 << 11) +#define OMAP2430_AUTO_GPIO5 (1 << 10) +#define OMAP2430_AUTO_MCSPI3 (1 << 9) +#define OMAP2430_AUTO_MMCHS2 (1 << 8) +#define OMAP2430_AUTO_MMCHS1 (1 << 7) +#define OMAP2430_AUTO_USBHS (1 << 6) +#define OMAP2430_AUTO_MCBSP5 (1 << 5) +#define OMAP2430_AUTO_MCBSP4 (1 << 4) +#define OMAP2430_AUTO_MCBSP3 (1 << 3) +#define OMAP24XX_AUTO_UART3 (1 << 2) +#define OMAP24XX_AUTO_SSI (1 << 1) +#define OMAP24XX_AUTO_USB (1 << 0) + +/* CM_AUTOIDLE3_CORE */ +#define OMAP24XX_AUTO_SDRC (1 << 2) +#define OMAP24XX_AUTO_GPMC (1 << 1) +#define OMAP24XX_AUTO_SDMA (1 << 0) + +/* CM_AUTOIDLE4_CORE */ +#define OMAP24XX_AUTO_PKA (1 << 4) +#define OMAP24XX_AUTO_AES (1 << 3) +#define OMAP24XX_AUTO_RNG (1 << 2) +#define OMAP24XX_AUTO_SHA (1 << 1) +#define OMAP24XX_AUTO_DES (1 << 0) + +/* CM_CLKSEL1_CORE */ +#define OMAP24XX_CLKSEL_USB_SHIFT 25 +#define OMAP24XX_CLKSEL_USB_MASK (0x7 << 25) +#define OMAP24XX_CLKSEL_SSI_SHIFT 20 +#define OMAP24XX_CLKSEL_SSI_MASK (0x1f << 20) +#define OMAP2420_CLKSEL_VLYNQ_SHIFT 15 +#define OMAP2420_CLKSEL_VLYNQ_MASK (0x1f << 15) +#define OMAP24XX_CLKSEL_DSS2_SHIFT 13 +#define OMAP24XX_CLKSEL_DSS2_MASK (0x1 << 13) +#define OMAP24XX_CLKSEL_DSS1_SHIFT 8 +#define OMAP24XX_CLKSEL_DSS1_MASK (0x1f << 8) +#define OMAP24XX_CLKSEL_L4_SHIFT 5 +#define OMAP24XX_CLKSEL_L4_MASK (0x3 << 5) +#define OMAP24XX_CLKSEL_L3_SHIFT 0 +#define OMAP24XX_CLKSEL_L3_MASK (0x1f << 0) + +/* CM_CLKSEL2_CORE */ +#define OMAP24XX_CLKSEL_GPT12_SHIFT 22 +#define OMAP24XX_CLKSEL_GPT12_MASK (0x3 << 22) +#define OMAP24XX_CLKSEL_GPT11_SHIFT 20 +#define OMAP24XX_CLKSEL_GPT11_MASK (0x3 << 20) +#define OMAP24XX_CLKSEL_GPT10_SHIFT 18 +#define OMAP24XX_CLKSEL_GPT10_MASK (0x3 << 18) +#define OMAP24XX_CLKSEL_GPT9_SHIFT 16 +#define OMAP24XX_CLKSEL_GPT9_MASK (0x3 << 16) +#define OMAP24XX_CLKSEL_GPT8_SHIFT 14 +#define OMAP24XX_CLKSEL_GPT8_MASK (0x3 << 14) +#define OMAP24XX_CLKSEL_GPT7_SHIFT 12 +#define OMAP24XX_CLKSEL_GPT7_MASK (0x3 << 12) +#define OMAP24XX_CLKSEL_GPT6_SHIFT 10 +#define OMAP24XX_CLKSEL_GPT6_MASK (0x3 << 10) +#define OMAP24XX_CLKSEL_GPT5_SHIFT 8 +#define OMAP24XX_CLKSEL_GPT5_MASK (0x3 << 8) +#define OMAP24XX_CLKSEL_GPT4_SHIFT 6 +#define OMAP24XX_CLKSEL_GPT4_MASK (0x3 << 6) +#define OMAP24XX_CLKSEL_GPT3_SHIFT 4 +#define OMAP24XX_CLKSEL_GPT3_MASK (0x3 << 4) +#define OMAP24XX_CLKSEL_GPT2_SHIFT 2 +#define OMAP24XX_CLKSEL_GPT2_MASK (0x3 << 2) + +/* CM_CLKSTCTRL_CORE */ +#define OMAP24XX_AUTOSTATE_DSS (1 << 2) +#define OMAP24XX_AUTOSTATE_L4 (1 << 1) +#define OMAP24XX_AUTOSTATE_L3 (1 << 0) + +/* CM_FCLKEN_GFX */ +#define OMAP24XX_EN_3D_SHIFT 2 +#define OMAP24XX_EN_3D (1 << 2) +#define OMAP24XX_EN_2D_SHIFT 1 +#define OMAP24XX_EN_2D (1 << 1) + +/* CM_ICLKEN_GFX specific bits */ + +/* CM_IDLEST_GFX specific bits */ + +/* CM_CLKSEL_GFX specific bits */ + +/* CM_CLKSTCTRL_GFX */ +#define OMAP24XX_AUTOSTATE_GFX (1 << 0) + +/* CM_FCLKEN_WKUP specific bits */ + +/* CM_ICLKEN_WKUP specific bits */ +#define OMAP2430_EN_ICR_SHIFT 6 +#define OMAP2430_EN_ICR (1 << 6) +#define OMAP24XX_EN_OMAPCTRL_SHIFT 5 +#define OMAP24XX_EN_OMAPCTRL (1 << 5) +#define OMAP24XX_EN_WDT1_SHIFT 4 +#define OMAP24XX_EN_WDT1 (1 << 4) +#define OMAP24XX_EN_32KSYNC_SHIFT 1 +#define OMAP24XX_EN_32KSYNC (1 << 1) + +/* CM_IDLEST_WKUP specific bits */ +#define OMAP2430_ST_ICR (1 << 6) +#define OMAP24XX_ST_OMAPCTRL (1 << 5) +#define OMAP24XX_ST_WDT1 (1 << 4) +#define OMAP24XX_ST_MPU_WDT (1 << 3) +#define OMAP24XX_ST_32KSYNC (1 << 1) + +/* CM_AUTOIDLE_WKUP */ +#define OMAP24XX_AUTO_OMAPCTRL (1 << 5) +#define OMAP24XX_AUTO_WDT1 (1 << 4) +#define OMAP24XX_AUTO_MPU_WDT (1 << 3) +#define OMAP24XX_AUTO_GPIOS (1 << 2) +#define OMAP24XX_AUTO_32KSYNC (1 << 1) +#define OMAP24XX_AUTO_GPT1 (1 << 0) + +/* CM_CLKSEL_WKUP */ +#define OMAP24XX_CLKSEL_GPT1_SHIFT 0 +#define OMAP24XX_CLKSEL_GPT1_MASK (0x3 << 0) + +/* CM_CLKEN_PLL */ +#define OMAP24XX_EN_54M_PLL_SHIFT 6 +#define OMAP24XX_EN_54M_PLL_MASK (0x3 << 6) +#define OMAP24XX_EN_96M_PLL_SHIFT 2 +#define OMAP24XX_EN_96M_PLL_MASK (0x3 << 2) +#define OMAP24XX_EN_DPLL_SHIFT 0 +#define OMAP24XX_EN_DPLL_MASK (0x3 << 0) + +/* CM_IDLEST_CKGEN */ +#define OMAP24XX_ST_54M_APLL (1 << 9) +#define OMAP24XX_ST_96M_APLL (1 << 8) +#define OMAP24XX_ST_54M_CLK (1 << 6) +#define OMAP24XX_ST_12M_CLK (1 << 5) +#define OMAP24XX_ST_48M_CLK (1 << 4) +#define OMAP24XX_ST_96M_CLK (1 << 2) +#define OMAP24XX_ST_CORE_CLK_SHIFT 0 +#define OMAP24XX_ST_CORE_CLK_MASK (0x3 << 0) + +/* CM_AUTOIDLE_PLL */ +#define OMAP24XX_AUTO_54M_SHIFT 6 +#define OMAP24XX_AUTO_54M_MASK (0x3 << 6) +#define OMAP24XX_AUTO_96M_SHIFT 2 +#define OMAP24XX_AUTO_96M_MASK (0x3 << 2) +#define OMAP24XX_AUTO_DPLL_SHIFT 0 +#define OMAP24XX_AUTO_DPLL_MASK (0x3 << 0) + +/* CM_CLKSEL1_PLL */ +#define OMAP2430_MAXDPLLFASTLOCK_SHIFT 28 +#define OMAP2430_MAXDPLLFASTLOCK_MASK (0x7 << 28) +#define OMAP24XX_APLLS_CLKIN_SHIFT 23 +#define OMAP24XX_APLLS_CLKIN_MASK (0x7 << 23) +#define OMAP24XX_DPLL_MULT_SHIFT 12 +#define OMAP24XX_DPLL_MULT_MASK (0x3ff << 12) +#define OMAP24XX_DPLL_DIV_SHIFT 8 +#define OMAP24XX_DPLL_DIV_MASK (0xf << 8) +#define OMAP24XX_54M_SOURCE_SHIFT 5 +#define OMAP24XX_54M_SOURCE (1 << 5) +#define OMAP2430_96M_SOURCE_SHIFT 4 +#define OMAP2430_96M_SOURCE (1 << 4) +#define OMAP24XX_48M_SOURCE_SHIFT 3 +#define OMAP24XX_48M_SOURCE (1 << 3) +#define OMAP2430_ALTCLK_SOURCE_SHIFT 0 +#define OMAP2430_ALTCLK_SOURCE_MASK (0x7 << 0) + +/* CM_CLKSEL2_PLL */ +#define OMAP24XX_CORE_CLK_SRC_SHIFT 0 +#define OMAP24XX_CORE_CLK_SRC_MASK (0x3 << 0) + +/* CM_FCLKEN_DSP */ +#define OMAP2420_EN_IVA_COP_SHIFT 10 +#define OMAP2420_EN_IVA_COP (1 << 10) +#define OMAP2420_EN_IVA_MPU_SHIFT 8 +#define OMAP2420_EN_IVA_MPU (1 << 8) +#define OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT 0 +#define OMAP24XX_CM_FCLKEN_DSP_EN_DSP (1 << 0) + +/* CM_ICLKEN_DSP */ +#define OMAP2420_EN_DSP_IPI_SHIFT 1 +#define OMAP2420_EN_DSP_IPI (1 << 1) + +/* CM_IDLEST_DSP */ +#define OMAP2420_ST_IVA (1 << 8) +#define OMAP2420_ST_IPI (1 << 1) +#define OMAP24XX_ST_DSP (1 << 0) + +/* CM_AUTOIDLE_DSP */ +#define OMAP2420_AUTO_DSP_IPI (1 << 1) + +/* CM_CLKSEL_DSP */ +#define OMAP2420_SYNC_IVA (1 << 13) +#define OMAP2420_CLKSEL_IVA_SHIFT 8 +#define OMAP2420_CLKSEL_IVA_MASK (0x1f << 8) +#define OMAP24XX_SYNC_DSP (1 << 7) +#define OMAP24XX_CLKSEL_DSP_IF_SHIFT 5 +#define OMAP24XX_CLKSEL_DSP_IF_MASK (0x3 << 5) +#define OMAP24XX_CLKSEL_DSP_SHIFT 0 +#define OMAP24XX_CLKSEL_DSP_MASK (0x1f << 0) + +/* CM_CLKSTCTRL_DSP */ +#define OMAP2420_AUTOSTATE_IVA (1 << 8) +#define OMAP24XX_AUTOSTATE_DSP (1 << 0) + +/* CM_FCLKEN_MDM */ +/* 2430 only */ +#define OMAP2430_EN_OSC_SHIFT 1 +#define OMAP2430_EN_OSC (1 << 1) + +/* CM_ICLKEN_MDM */ +/* 2430 only */ +#define OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT 0 +#define OMAP2430_CM_ICLKEN_MDM_EN_MDM (1 << 0) + +/* CM_IDLEST_MDM specific bits */ +/* 2430 only */ + +/* CM_AUTOIDLE_MDM */ +/* 2430 only */ +#define OMAP2430_AUTO_OSC (1 << 1) +#define OMAP2430_AUTO_MDM (1 << 0) + +/* CM_CLKSEL_MDM */ +/* 2430 only */ +#define OMAP2430_SYNC_MDM (1 << 4) +#define OMAP2430_CLKSEL_MDM_SHIFT 0 +#define OMAP2430_CLKSEL_MDM_MASK (0xf << 0) + +/* CM_CLKSTCTRL_MDM */ +/* 2430 only */ +#define OMAP2430_AUTOSTATE_MDM (1 << 0) + +#endif diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h new file mode 100644 index 00000000000..9249129a5f4 --- /dev/null +++ b/arch/arm/mach-omap2/cm-regbits-34xx.h @@ -0,0 +1,673 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_34XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_34XX_H + +/* + * OMAP3430 Clock Management register bits + * + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "cm.h" + +/* Bits shared between registers */ + +/* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */ +#define OMAP3430ES2_EN_MMC3_MASK (1 << 30) +#define OMAP3430ES2_EN_MMC3_SHIFT 30 +#define OMAP3430_EN_MSPRO (1 << 23) +#define OMAP3430_EN_MSPRO_SHIFT 23 +#define OMAP3430_EN_HDQ (1 << 22) +#define OMAP3430_EN_HDQ_SHIFT 22 +#define OMAP3430ES1_EN_FSHOSTUSB (1 << 5) +#define OMAP3430ES1_EN_FSHOSTUSB_SHIFT 5 +#define OMAP3430ES1_EN_D2D (1 << 3) +#define OMAP3430ES1_EN_D2D_SHIFT 3 +#define OMAP3430_EN_SSI (1 << 0) +#define OMAP3430_EN_SSI_SHIFT 0 + +/* CM_FCLKEN3_CORE and CM_ICLKEN3_CORE shared bits */ +#define OMAP3430ES2_EN_USBTLL_SHIFT 2 +#define OMAP3430ES2_EN_USBTLL_MASK (1 << 2) + +/* CM_FCLKEN_WKUP and CM_ICLKEN_WKUP shared bits */ +#define OMAP3430_EN_WDT2 (1 << 5) +#define OMAP3430_EN_WDT2_SHIFT 5 + +/* CM_ICLKEN_CAM, CM_FCLKEN_CAM shared bits */ +#define OMAP3430_EN_CAM (1 << 0) +#define OMAP3430_EN_CAM_SHIFT 0 + +/* CM_FCLKEN_PER, CM_ICLKEN_PER shared bits */ +#define OMAP3430_EN_WDT3 (1 << 12) +#define OMAP3430_EN_WDT3_SHIFT 12 + +/* CM_CLKSEL2_EMU, CM_CLKSEL3_EMU shared bits */ +#define OMAP3430_OVERRIDE_ENABLE (1 << 19) + + +/* Bits specific to each register */ + +/* CM_FCLKEN_IVA2 */ +#define OMAP3430_CM_FCLKEN_IVA2_EN_IVA2 (1 << 0) + +/* CM_CLKEN_PLL_IVA2 */ +#define OMAP3430_IVA2_DPLL_RAMPTIME_SHIFT 8 +#define OMAP3430_IVA2_DPLL_RAMPTIME_MASK (0x3 << 8) +#define OMAP3430_IVA2_DPLL_FREQSEL_SHIFT 4 +#define OMAP3430_IVA2_DPLL_FREQSEL_MASK (0xf << 4) +#define OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT 3 +#define OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_MASK (1 << 3) +#define OMAP3430_EN_IVA2_DPLL_SHIFT 0 +#define OMAP3430_EN_IVA2_DPLL_MASK (0x7 << 0) + +/* CM_IDLEST_IVA2 */ +#define OMAP3430_ST_IVA2 (1 << 0) + +/* CM_IDLEST_PLL_IVA2 */ +#define OMAP3430_ST_IVA2_CLK (1 << 0) + +/* CM_AUTOIDLE_PLL_IVA2 */ +#define OMAP3430_AUTO_IVA2_DPLL_SHIFT 0 +#define OMAP3430_AUTO_IVA2_DPLL_MASK (0x7 << 0) + +/* CM_CLKSEL1_PLL_IVA2 */ +#define OMAP3430_IVA2_CLK_SRC_SHIFT 19 +#define OMAP3430_IVA2_CLK_SRC_MASK (0x3 << 19) +#define OMAP3430_IVA2_DPLL_MULT_SHIFT 8 +#define OMAP3430_IVA2_DPLL_MULT_MASK (0x7ff << 8) +#define OMAP3430_IVA2_DPLL_DIV_SHIFT 0 +#define OMAP3430_IVA2_DPLL_DIV_MASK (0x7f << 0) + +/* CM_CLKSEL2_PLL_IVA2 */ +#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT 0 +#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK (0x1f << 0) + +/* CM_CLKSTCTRL_IVA2 */ +#define OMAP3430_CLKTRCTRL_IVA2_SHIFT 0 +#define OMAP3430_CLKTRCTRL_IVA2_MASK (0x3 << 0) + +/* CM_CLKSTST_IVA2 */ +#define OMAP3430_CLKACTIVITY_IVA2 (1 << 0) + +/* CM_REVISION specific bits */ + +/* CM_SYSCONFIG specific bits */ + +/* CM_CLKEN_PLL_MPU */ +#define OMAP3430_MPU_DPLL_RAMPTIME_SHIFT 8 +#define OMAP3430_MPU_DPLL_RAMPTIME_MASK (0x3 << 8) +#define OMAP3430_MPU_DPLL_FREQSEL_SHIFT 4 +#define OMAP3430_MPU_DPLL_FREQSEL_MASK (0xf << 4) +#define OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT 3 +#define OMAP3430_EN_MPU_DPLL_DRIFTGUARD_MASK (1 << 3) +#define OMAP3430_EN_MPU_DPLL_SHIFT 0 +#define OMAP3430_EN_MPU_DPLL_MASK (0x7 << 0) + +/* CM_IDLEST_MPU */ +#define OMAP3430_ST_MPU (1 << 0) + +/* CM_IDLEST_PLL_MPU */ +#define OMAP3430_ST_MPU_CLK (1 << 0) +#define OMAP3430_ST_IVA2_CLK_MASK (1 << 0) + +/* CM_IDLEST_PLL_MPU */ +#define OMAP3430_ST_MPU_CLK_MASK (1 << 0) + +/* CM_AUTOIDLE_PLL_MPU */ +#define OMAP3430_AUTO_MPU_DPLL_SHIFT 0 +#define OMAP3430_AUTO_MPU_DPLL_MASK (0x7 << 0) + +/* CM_CLKSEL1_PLL_MPU */ +#define OMAP3430_MPU_CLK_SRC_SHIFT 19 +#define OMAP3430_MPU_CLK_SRC_MASK (0x3 << 19) +#define OMAP3430_MPU_DPLL_MULT_SHIFT 8 +#define OMAP3430_MPU_DPLL_MULT_MASK (0x7ff << 8) +#define OMAP3430_MPU_DPLL_DIV_SHIFT 0 +#define OMAP3430_MPU_DPLL_DIV_MASK (0x7f << 0) + +/* CM_CLKSEL2_PLL_MPU */ +#define OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT 0 +#define OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK (0x1f << 0) + +/* CM_CLKSTCTRL_MPU */ +#define OMAP3430_CLKTRCTRL_MPU_SHIFT 0 +#define OMAP3430_CLKTRCTRL_MPU_MASK (0x3 << 0) + +/* CM_CLKSTST_MPU */ +#define OMAP3430_CLKACTIVITY_MPU (1 << 0) + +/* CM_FCLKEN1_CORE specific bits */ + +/* CM_ICLKEN1_CORE specific bits */ +#define OMAP3430_EN_ICR (1 << 29) +#define OMAP3430_EN_ICR_SHIFT 29 +#define OMAP3430_EN_AES2 (1 << 28) +#define OMAP3430_EN_AES2_SHIFT 28 +#define OMAP3430_EN_SHA12 (1 << 27) +#define OMAP3430_EN_SHA12_SHIFT 27 +#define OMAP3430_EN_DES2 (1 << 26) +#define OMAP3430_EN_DES2_SHIFT 26 +#define OMAP3430ES1_EN_FAC (1 << 8) +#define OMAP3430ES1_EN_FAC_SHIFT 8 +#define OMAP3430_EN_MAILBOXES (1 << 7) +#define OMAP3430_EN_MAILBOXES_SHIFT 7 +#define OMAP3430_EN_OMAPCTRL (1 << 6) +#define OMAP3430_EN_OMAPCTRL_SHIFT 6 +#define OMAP3430_EN_SDRC (1 << 1) +#define OMAP3430_EN_SDRC_SHIFT 1 + +/* CM_ICLKEN2_CORE */ +#define OMAP3430_EN_PKA (1 << 4) +#define OMAP3430_EN_PKA_SHIFT 4 +#define OMAP3430_EN_AES1 (1 << 3) +#define OMAP3430_EN_AES1_SHIFT 3 +#define OMAP3430_EN_RNG (1 << 2) +#define OMAP3430_EN_RNG_SHIFT 2 +#define OMAP3430_EN_SHA11 (1 << 1) +#define OMAP3430_EN_SHA11_SHIFT 1 +#define OMAP3430_EN_DES1 (1 << 0) +#define OMAP3430_EN_DES1_SHIFT 0 + +/* CM_FCLKEN3_CORE specific bits */ +#define OMAP3430ES2_EN_TS_SHIFT 1 +#define OMAP3430ES2_EN_TS_MASK (1 << 1) +#define OMAP3430ES2_EN_CPEFUSE_SHIFT 0 +#define OMAP3430ES2_EN_CPEFUSE_MASK (1 << 0) + +/* CM_IDLEST1_CORE specific bits */ +#define OMAP3430_ST_ICR (1 << 29) +#define OMAP3430_ST_AES2 (1 << 28) +#define OMAP3430_ST_SHA12 (1 << 27) +#define OMAP3430_ST_DES2 (1 << 26) +#define OMAP3430_ST_MSPRO (1 << 23) +#define OMAP3430_ST_HDQ (1 << 22) +#define OMAP3430ES1_ST_FAC (1 << 8) +#define OMAP3430ES1_ST_MAILBOXES (1 << 7) +#define OMAP3430_ST_OMAPCTRL (1 << 6) +#define OMAP3430_ST_SDMA (1 << 2) +#define OMAP3430_ST_SDRC (1 << 1) +#define OMAP3430_ST_SSI (1 << 0) + +/* CM_IDLEST2_CORE */ +#define OMAP3430_ST_PKA (1 << 4) +#define OMAP3430_ST_AES1 (1 << 3) +#define OMAP3430_ST_RNG (1 << 2) +#define OMAP3430_ST_SHA11 (1 << 1) +#define OMAP3430_ST_DES1 (1 << 0) + +/* CM_IDLEST3_CORE */ +#define OMAP3430ES2_ST_USBTLL_SHIFT 2 +#define OMAP3430ES2_ST_USBTLL_MASK (1 << 2) + +/* CM_AUTOIDLE1_CORE */ +#define OMAP3430_AUTO_AES2 (1 << 28) +#define OMAP3430_AUTO_AES2_SHIFT 28 +#define OMAP3430_AUTO_SHA12 (1 << 27) +#define OMAP3430_AUTO_SHA12_SHIFT 27 +#define OMAP3430_AUTO_DES2 (1 << 26) +#define OMAP3430_AUTO_DES2_SHIFT 26 +#define OMAP3430_AUTO_MMC2 (1 << 25) +#define OMAP3430_AUTO_MMC2_SHIFT 25 +#define OMAP3430_AUTO_MMC1 (1 << 24) +#define OMAP3430_AUTO_MMC1_SHIFT 24 +#define OMAP3430_AUTO_MSPRO (1 << 23) +#define OMAP3430_AUTO_MSPRO_SHIFT 23 +#define OMAP3430_AUTO_HDQ (1 << 22) +#define OMAP3430_AUTO_HDQ_SHIFT 22 +#define OMAP3430_AUTO_MCSPI4 (1 << 21) +#define OMAP3430_AUTO_MCSPI4_SHIFT 21 +#define OMAP3430_AUTO_MCSPI3 (1 << 20) +#define OMAP3430_AUTO_MCSPI3_SHIFT 20 +#define OMAP3430_AUTO_MCSPI2 (1 << 19) +#define OMAP3430_AUTO_MCSPI2_SHIFT 19 +#define OMAP3430_AUTO_MCSPI1 (1 << 18) +#define OMAP3430_AUTO_MCSPI1_SHIFT 18 +#define OMAP3430_AUTO_I2C3 (1 << 17) +#define OMAP3430_AUTO_I2C3_SHIFT 17 +#define OMAP3430_AUTO_I2C2 (1 << 16) +#define OMAP3430_AUTO_I2C2_SHIFT 16 +#define OMAP3430_AUTO_I2C1 (1 << 15) +#define OMAP3430_AUTO_I2C1_SHIFT 15 +#define OMAP3430_AUTO_UART2 (1 << 14) +#define OMAP3430_AUTO_UART2_SHIFT 14 +#define OMAP3430_AUTO_UART1 (1 << 13) +#define OMAP3430_AUTO_UART1_SHIFT 13 +#define OMAP3430_AUTO_GPT11 (1 << 12) +#define OMAP3430_AUTO_GPT11_SHIFT 12 +#define OMAP3430_AUTO_GPT10 (1 << 11) +#define OMAP3430_AUTO_GPT10_SHIFT 11 +#define OMAP3430_AUTO_MCBSP5 (1 << 10) +#define OMAP3430_AUTO_MCBSP5_SHIFT 10 +#define OMAP3430_AUTO_MCBSP1 (1 << 9) +#define OMAP3430_AUTO_MCBSP1_SHIFT 9 +#define OMAP3430ES1_AUTO_FAC (1 << 8) +#define OMAP3430ES1_AUTO_FAC_SHIFT 8 +#define OMAP3430_AUTO_MAILBOXES (1 << 7) +#define OMAP3430_AUTO_MAILBOXES_SHIFT 7 +#define OMAP3430_AUTO_OMAPCTRL (1 << 6) +#define OMAP3430_AUTO_OMAPCTRL_SHIFT 6 +#define OMAP3430ES1_AUTO_FSHOSTUSB (1 << 5) +#define OMAP3430ES1_AUTO_FSHOSTUSB_SHIFT 5 +#define OMAP3430_AUTO_HSOTGUSB (1 << 4) +#define OMAP3430_AUTO_HSOTGUSB_SHIFT 4 +#define OMAP3430ES1_AUTO_D2D (1 << 3) +#define OMAP3430ES1_AUTO_D2D_SHIFT 3 +#define OMAP3430_AUTO_SSI (1 << 0) +#define OMAP3430_AUTO_SSI_SHIFT 0 + +/* CM_AUTOIDLE2_CORE */ +#define OMAP3430_AUTO_PKA (1 << 4) +#define OMAP3430_AUTO_PKA_SHIFT 4 +#define OMAP3430_AUTO_AES1 (1 << 3) +#define OMAP3430_AUTO_AES1_SHIFT 3 +#define OMAP3430_AUTO_RNG (1 << 2) +#define OMAP3430_AUTO_RNG_SHIFT 2 +#define OMAP3430_AUTO_SHA11 (1 << 1) +#define OMAP3430_AUTO_SHA11_SHIFT 1 +#define OMAP3430_AUTO_DES1 (1 << 0) +#define OMAP3430_AUTO_DES1_SHIFT 0 + +/* CM_AUTOIDLE3_CORE */ +#define OMAP3430ES2_AUTO_USBTLL_SHIFT 2 +#define OMAP3430ES2_AUTO_USBTLL_MASK (1 << 2) + +/* CM_CLKSEL_CORE */ +#define OMAP3430_CLKSEL_SSI_SHIFT 8 +#define OMAP3430_CLKSEL_SSI_MASK (0xf << 8) +#define OMAP3430_CLKSEL_GPT11_MASK (1 << 7) +#define OMAP3430_CLKSEL_GPT11_SHIFT 7 +#define OMAP3430_CLKSEL_GPT10_MASK (1 << 6) +#define OMAP3430_CLKSEL_GPT10_SHIFT 6 +#define OMAP3430ES1_CLKSEL_FSHOSTUSB_SHIFT 4 +#define OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK (0x3 << 4) +#define OMAP3430_CLKSEL_L4_SHIFT 2 +#define OMAP3430_CLKSEL_L4_MASK (0x3 << 2) +#define OMAP3430_CLKSEL_L3_SHIFT 0 +#define OMAP3430_CLKSEL_L3_MASK (0x3 << 0) + +/* CM_CLKSTCTRL_CORE */ +#define OMAP3430ES1_CLKTRCTRL_D2D_SHIFT 4 +#define OMAP3430ES1_CLKTRCTRL_D2D_MASK (0x3 << 4) +#define OMAP3430_CLKTRCTRL_L4_SHIFT 2 +#define OMAP3430_CLKTRCTRL_L4_MASK (0x3 << 2) +#define OMAP3430_CLKTRCTRL_L3_SHIFT 0 +#define OMAP3430_CLKTRCTRL_L3_MASK (0x3 << 0) + +/* CM_CLKSTST_CORE */ +#define OMAP3430ES1_CLKACTIVITY_D2D (1 << 2) +#define OMAP3430_CLKACTIVITY_L4 (1 << 1) +#define OMAP3430_CLKACTIVITY_L3 (1 << 0) + +/* CM_FCLKEN_GFX */ +#define OMAP3430ES1_EN_3D (1 << 2) +#define OMAP3430ES1_EN_3D_SHIFT 2 +#define OMAP3430ES1_EN_2D (1 << 1) +#define OMAP3430ES1_EN_2D_SHIFT 1 + +/* CM_ICLKEN_GFX specific bits */ + +/* CM_IDLEST_GFX specific bits */ + +/* CM_CLKSEL_GFX specific bits */ + +/* CM_SLEEPDEP_GFX specific bits */ + +/* CM_CLKSTCTRL_GFX */ +#define OMAP3430ES1_CLKTRCTRL_GFX_SHIFT 0 +#define OMAP3430ES1_CLKTRCTRL_GFX_MASK (0x3 << 0) + +/* CM_CLKSTST_GFX */ +#define OMAP3430ES1_CLKACTIVITY_GFX (1 << 0) + +/* CM_FCLKEN_SGX */ +#define OMAP3430ES2_EN_SGX_SHIFT 1 +#define OMAP3430ES2_EN_SGX_MASK (1 << 1) + +/* CM_CLKSEL_SGX */ +#define OMAP3430ES2_CLKSEL_SGX_SHIFT 0 +#define OMAP3430ES2_CLKSEL_SGX_MASK (0x7 << 0) + +/* CM_FCLKEN_WKUP specific bits */ +#define OMAP3430ES2_EN_USIMOCP_SHIFT 9 + +/* CM_ICLKEN_WKUP specific bits */ +#define OMAP3430_EN_WDT1 (1 << 4) +#define OMAP3430_EN_WDT1_SHIFT 4 +#define OMAP3430_EN_32KSYNC (1 << 2) +#define OMAP3430_EN_32KSYNC_SHIFT 2 + +/* CM_IDLEST_WKUP specific bits */ +#define OMAP3430_ST_WDT2 (1 << 5) +#define OMAP3430_ST_WDT1 (1 << 4) +#define OMAP3430_ST_32KSYNC (1 << 2) + +/* CM_AUTOIDLE_WKUP */ +#define OMAP3430_AUTO_WDT2 (1 << 5) +#define OMAP3430_AUTO_WDT2_SHIFT 5 +#define OMAP3430_AUTO_WDT1 (1 << 4) +#define OMAP3430_AUTO_WDT1_SHIFT 4 +#define OMAP3430_AUTO_GPIO1 (1 << 3) +#define OMAP3430_AUTO_GPIO1_SHIFT 3 +#define OMAP3430_AUTO_32KSYNC (1 << 2) +#define OMAP3430_AUTO_32KSYNC_SHIFT 2 +#define OMAP3430_AUTO_GPT12 (1 << 1) +#define OMAP3430_AUTO_GPT12_SHIFT 1 +#define OMAP3430_AUTO_GPT1 (1 << 0) +#define OMAP3430_AUTO_GPT1_SHIFT 0 + +/* CM_CLKSEL_WKUP */ +#define OMAP3430ES2_CLKSEL_USIMOCP_MASK (0xf << 3) +#define OMAP3430_CLKSEL_RM_SHIFT 1 +#define OMAP3430_CLKSEL_RM_MASK (0x3 << 1) +#define OMAP3430_CLKSEL_GPT1_SHIFT 0 +#define OMAP3430_CLKSEL_GPT1_MASK (1 << 0) + +/* CM_CLKEN_PLL */ +#define OMAP3430_PWRDN_EMU_PERIPH_SHIFT 31 +#define OMAP3430_PWRDN_CAM_SHIFT 30 +#define OMAP3430_PWRDN_DSS1_SHIFT 29 +#define OMAP3430_PWRDN_TV_SHIFT 28 +#define OMAP3430_PWRDN_96M_SHIFT 27 +#define OMAP3430_PERIPH_DPLL_RAMPTIME_SHIFT 24 +#define OMAP3430_PERIPH_DPLL_RAMPTIME_MASK (0x3 << 24) +#define OMAP3430_PERIPH_DPLL_FREQSEL_SHIFT 20 +#define OMAP3430_PERIPH_DPLL_FREQSEL_MASK (0xf << 20) +#define OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT 19 +#define OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_MASK (1 << 19) +#define OMAP3430_EN_PERIPH_DPLL_SHIFT 16 +#define OMAP3430_EN_PERIPH_DPLL_MASK (0x7 << 16) +#define OMAP3430_PWRDN_EMU_CORE_SHIFT 12 +#define OMAP3430_CORE_DPLL_RAMPTIME_SHIFT 8 +#define OMAP3430_CORE_DPLL_RAMPTIME_MASK (0x3 << 8) +#define OMAP3430_CORE_DPLL_FREQSEL_SHIFT 4 +#define OMAP3430_CORE_DPLL_FREQSEL_MASK (0xf << 4) +#define OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT 3 +#define OMAP3430_EN_CORE_DPLL_DRIFTGUARD_MASK (1 << 3) +#define OMAP3430_EN_CORE_DPLL_SHIFT 0 +#define OMAP3430_EN_CORE_DPLL_MASK (0x7 << 0) + +/* CM_CLKEN2_PLL */ +#define OMAP3430ES2_EN_PERIPH2_DPLL_LPMODE_SHIFT 10 +#define OMAP3430ES2_PERIPH2_DPLL_RAMPTIME_MASK (0x3 << 8) +#define OMAP3430ES2_PERIPH2_DPLL_FREQSEL_SHIFT 4 +#define OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK (0xf << 4) +#define OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT 3 +#define OMAP3430ES2_EN_PERIPH2_DPLL_SHIFT 0 +#define OMAP3430ES2_EN_PERIPH2_DPLL_MASK (0x7 << 0) + +/* CM_IDLEST_CKGEN */ +#define OMAP3430_ST_54M_CLK (1 << 5) +#define OMAP3430_ST_12M_CLK (1 << 4) +#define OMAP3430_ST_48M_CLK (1 << 3) +#define OMAP3430_ST_96M_CLK (1 << 2) +#define OMAP3430_ST_PERIPH_CLK (1 << 1) +#define OMAP3430_ST_CORE_CLK (1 << 0) + +/* CM_IDLEST2_CKGEN */ +#define OMAP3430ES2_ST_120M_CLK_SHIFT 1 +#define OMAP3430ES2_ST_120M_CLK_MASK (1 << 1) +#define OMAP3430ES2_ST_PERIPH2_CLK_SHIFT 0 +#define OMAP3430ES2_ST_PERIPH2_CLK_MASK (1 << 0) + +/* CM_AUTOIDLE_PLL */ +#define OMAP3430_AUTO_PERIPH_DPLL_SHIFT 3 +#define OMAP3430_AUTO_PERIPH_DPLL_MASK (0x7 << 3) +#define OMAP3430_AUTO_CORE_DPLL_SHIFT 0 +#define OMAP3430_AUTO_CORE_DPLL_MASK (0x7 << 0) + +/* CM_CLKSEL1_PLL */ +/* Note that OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK was (0x3 << 27) on 3430ES1 */ +#define OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT 27 +#define OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK (0x1f << 27) +#define OMAP3430_CORE_DPLL_MULT_SHIFT 16 +#define OMAP3430_CORE_DPLL_MULT_MASK (0x7ff << 16) +#define OMAP3430_CORE_DPLL_DIV_SHIFT 8 +#define OMAP3430_CORE_DPLL_DIV_MASK (0x7f << 8) +#define OMAP3430_SOURCE_54M (1 << 5) +#define OMAP3430_SOURCE_48M (1 << 3) + +/* CM_CLKSEL2_PLL */ +#define OMAP3430_PERIPH_DPLL_MULT_SHIFT 8 +#define OMAP3430_PERIPH_DPLL_MULT_MASK (0x7ff << 8) +#define OMAP3430_PERIPH_DPLL_DIV_SHIFT 0 +#define OMAP3430_PERIPH_DPLL_DIV_MASK (0x7f << 0) + +/* CM_CLKSEL3_PLL */ +#define OMAP3430_DIV_96M_SHIFT 0 +#define OMAP3430_DIV_96M_MASK (0x1f << 0) + +/* CM_CLKSEL4_PLL */ +#define OMAP3430ES2_PERIPH2_DPLL_MULT_SHIFT 8 +#define OMAP3430ES2_PERIPH2_DPLL_MULT_MASK (0x7ff << 8) +#define OMAP3430ES2_PERIPH2_DPLL_DIV_SHIFT 0 +#define OMAP3430ES2_PERIPH2_DPLL_DIV_MASK (0x7f << 0) + +/* CM_CLKSEL5_PLL */ +#define OMAP3430ES2_DIV_120M_SHIFT 0 +#define OMAP3430ES2_DIV_120M_MASK (0x1f << 0) + +/* CM_CLKOUT_CTRL */ +#define OMAP3430_CLKOUT2_EN_SHIFT 7 +#define OMAP3430_CLKOUT2_EN (1 << 7) +#define OMAP3430_CLKOUT2_DIV_SHIFT 3 +#define OMAP3430_CLKOUT2_DIV_MASK (0x7 << 3) +#define OMAP3430_CLKOUT2SOURCE_SHIFT 0 +#define OMAP3430_CLKOUT2SOURCE_MASK (0x3 << 0) + +/* CM_FCLKEN_DSS */ +#define OMAP3430_EN_TV (1 << 2) +#define OMAP3430_EN_TV_SHIFT 2 +#define OMAP3430_EN_DSS2 (1 << 1) +#define OMAP3430_EN_DSS2_SHIFT 1 +#define OMAP3430_EN_DSS1 (1 << 0) +#define OMAP3430_EN_DSS1_SHIFT 0 + +/* CM_ICLKEN_DSS */ +#define OMAP3430_CM_ICLKEN_DSS_EN_DSS (1 << 0) +#define OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT 0 + +/* CM_IDLEST_DSS */ +#define OMAP3430_ST_DSS (1 << 0) + +/* CM_AUTOIDLE_DSS */ +#define OMAP3430_AUTO_DSS (1 << 0) +#define OMAP3430_AUTO_DSS_SHIFT 0 + +/* CM_CLKSEL_DSS */ +#define OMAP3430_CLKSEL_TV_SHIFT 8 +#define OMAP3430_CLKSEL_TV_MASK (0x1f << 8) +#define OMAP3430_CLKSEL_DSS1_SHIFT 0 +#define OMAP3430_CLKSEL_DSS1_MASK (0x1f << 0) + +/* CM_SLEEPDEP_DSS specific bits */ + +/* CM_CLKSTCTRL_DSS */ +#define OMAP3430_CLKTRCTRL_DSS_SHIFT 0 +#define OMAP3430_CLKTRCTRL_DSS_MASK (0x3 << 0) + +/* CM_CLKSTST_DSS */ +#define OMAP3430_CLKACTIVITY_DSS (1 << 0) + +/* CM_FCLKEN_CAM specific bits */ + +/* CM_ICLKEN_CAM specific bits */ + +/* CM_IDLEST_CAM */ +#define OMAP3430_ST_CAM (1 << 0) + +/* CM_AUTOIDLE_CAM */ +#define OMAP3430_AUTO_CAM (1 << 0) +#define OMAP3430_AUTO_CAM_SHIFT 0 + +/* CM_CLKSEL_CAM */ +#define OMAP3430_CLKSEL_CAM_SHIFT 0 +#define OMAP3430_CLKSEL_CAM_MASK (0x1f << 0) + +/* CM_SLEEPDEP_CAM specific bits */ + +/* CM_CLKSTCTRL_CAM */ +#define OMAP3430_CLKTRCTRL_CAM_SHIFT 0 +#define OMAP3430_CLKTRCTRL_CAM_MASK (0x3 << 0) + +/* CM_CLKSTST_CAM */ +#define OMAP3430_CLKACTIVITY_CAM (1 << 0) + +/* CM_FCLKEN_PER specific bits */ + +/* CM_ICLKEN_PER specific bits */ + +/* CM_IDLEST_PER */ +#define OMAP3430_ST_WDT3 (1 << 12) +#define OMAP3430_ST_MCBSP4 (1 << 2) +#define OMAP3430_ST_MCBSP3 (1 << 1) +#define OMAP3430_ST_MCBSP2 (1 << 0) + +/* CM_AUTOIDLE_PER */ +#define OMAP3430_AUTO_GPIO6 (1 << 17) +#define OMAP3430_AUTO_GPIO6_SHIFT 17 +#define OMAP3430_AUTO_GPIO5 (1 << 16) +#define OMAP3430_AUTO_GPIO5_SHIFT 16 +#define OMAP3430_AUTO_GPIO4 (1 << 15) +#define OMAP3430_AUTO_GPIO4_SHIFT 15 +#define OMAP3430_AUTO_GPIO3 (1 << 14) +#define OMAP3430_AUTO_GPIO3_SHIFT 14 +#define OMAP3430_AUTO_GPIO2 (1 << 13) +#define OMAP3430_AUTO_GPIO2_SHIFT 13 +#define OMAP3430_AUTO_WDT3 (1 << 12) +#define OMAP3430_AUTO_WDT3_SHIFT 12 +#define OMAP3430_AUTO_UART3 (1 << 11) +#define OMAP3430_AUTO_UART3_SHIFT 11 +#define OMAP3430_AUTO_GPT9 (1 << 10) +#define OMAP3430_AUTO_GPT9_SHIFT 10 +#define OMAP3430_AUTO_GPT8 (1 << 9) +#define OMAP3430_AUTO_GPT8_SHIFT 9 +#define OMAP3430_AUTO_GPT7 (1 << 8) +#define OMAP3430_AUTO_GPT7_SHIFT 8 +#define OMAP3430_AUTO_GPT6 (1 << 7) +#define OMAP3430_AUTO_GPT6_SHIFT 7 +#define OMAP3430_AUTO_GPT5 (1 << 6) +#define OMAP3430_AUTO_GPT5_SHIFT 6 +#define OMAP3430_AUTO_GPT4 (1 << 5) +#define OMAP3430_AUTO_GPT4_SHIFT 5 +#define OMAP3430_AUTO_GPT3 (1 << 4) +#define OMAP3430_AUTO_GPT3_SHIFT 4 +#define OMAP3430_AUTO_GPT2 (1 << 3) +#define OMAP3430_AUTO_GPT2_SHIFT 3 +#define OMAP3430_AUTO_MCBSP4 (1 << 2) +#define OMAP3430_AUTO_MCBSP4_SHIFT 2 +#define OMAP3430_AUTO_MCBSP3 (1 << 1) +#define OMAP3430_AUTO_MCBSP3_SHIFT 1 +#define OMAP3430_AUTO_MCBSP2 (1 << 0) +#define OMAP3430_AUTO_MCBSP2_SHIFT 0 + +/* CM_CLKSEL_PER */ +#define OMAP3430_CLKSEL_GPT9_MASK (1 << 7) +#define OMAP3430_CLKSEL_GPT9_SHIFT 7 +#define OMAP3430_CLKSEL_GPT8_MASK (1 << 6) +#define OMAP3430_CLKSEL_GPT8_SHIFT 6 +#define OMAP3430_CLKSEL_GPT7_MASK (1 << 5) +#define OMAP3430_CLKSEL_GPT7_SHIFT 5 +#define OMAP3430_CLKSEL_GPT6_MASK (1 << 4) +#define OMAP3430_CLKSEL_GPT6_SHIFT 4 +#define OMAP3430_CLKSEL_GPT5_MASK (1 << 3) +#define OMAP3430_CLKSEL_GPT5_SHIFT 3 +#define OMAP3430_CLKSEL_GPT4_MASK (1 << 2) +#define OMAP3430_CLKSEL_GPT4_SHIFT 2 +#define OMAP3430_CLKSEL_GPT3_MASK (1 << 1) +#define OMAP3430_CLKSEL_GPT3_SHIFT 1 +#define OMAP3430_CLKSEL_GPT2_MASK (1 << 0) +#define OMAP3430_CLKSEL_GPT2_SHIFT 0 + +/* CM_SLEEPDEP_PER specific bits */ +#define OMAP3430_CM_SLEEPDEP_PER_EN_IVA2 (1 << 2) + +/* CM_CLKSTCTRL_PER */ +#define OMAP3430_CLKTRCTRL_PER_SHIFT 0 +#define OMAP3430_CLKTRCTRL_PER_MASK (0x3 << 0) + +/* CM_CLKSTST_PER */ +#define OMAP3430_CLKACTIVITY_PER (1 << 0) + +/* CM_CLKSEL1_EMU */ +#define OMAP3430_DIV_DPLL4_SHIFT 24 +#define OMAP3430_DIV_DPLL4_MASK (0x1f << 24) +#define OMAP3430_DIV_DPLL3_SHIFT 16 +#define OMAP3430_DIV_DPLL3_MASK (0x1f << 16) +#define OMAP3430_CLKSEL_TRACECLK_SHIFT 11 +#define OMAP3430_CLKSEL_TRACECLK_MASK (0x7 << 11) +#define OMAP3430_CLKSEL_PCLK_SHIFT 8 +#define OMAP3430_CLKSEL_PCLK_MASK (0x7 << 8) +#define OMAP3430_CLKSEL_PCLKX2_SHIFT 6 +#define OMAP3430_CLKSEL_PCLKX2_MASK (0x3 << 6) +#define OMAP3430_CLKSEL_ATCLK_SHIFT 4 +#define OMAP3430_CLKSEL_ATCLK_MASK (0x3 << 4) +#define OMAP3430_TRACE_MUX_CTRL_SHIFT 2 +#define OMAP3430_TRACE_MUX_CTRL_MASK (0x3 << 2) +#define OMAP3430_MUX_CTRL_SHIFT 0 +#define OMAP3430_MUX_CTRL_MASK (0x3 << 0) + +/* CM_CLKSTCTRL_EMU */ +#define OMAP3430_CLKTRCTRL_EMU_SHIFT 0 +#define OMAP3430_CLKTRCTRL_EMU_MASK (0x3 << 0) + +/* CM_CLKSTST_EMU */ +#define OMAP3430_CLKACTIVITY_EMU (1 << 0) + +/* CM_CLKSEL2_EMU specific bits */ +#define OMAP3430_CORE_DPLL_EMU_MULT_SHIFT 8 +#define OMAP3430_CORE_DPLL_EMU_MULT_MASK (0x7ff << 8) +#define OMAP3430_CORE_DPLL_EMU_DIV_SHIFT 0 +#define OMAP3430_CORE_DPLL_EMU_DIV_MASK (0x7f << 0) + +/* CM_CLKSEL3_EMU specific bits */ +#define OMAP3430_PERIPH_DPLL_EMU_MULT_SHIFT 8 +#define OMAP3430_PERIPH_DPLL_EMU_MULT_MASK (0x7ff << 8) +#define OMAP3430_PERIPH_DPLL_EMU_DIV_SHIFT 0 +#define OMAP3430_PERIPH_DPLL_EMU_DIV_MASK (0x7f << 0) + +/* CM_POLCTRL */ +#define OMAP3430_CLKOUT2_POL (1 << 0) + +/* CM_IDLEST_NEON */ +#define OMAP3430_ST_NEON (1 << 0) + +/* CM_CLKSTCTRL_NEON */ +#define OMAP3430_CLKTRCTRL_NEON_SHIFT 0 +#define OMAP3430_CLKTRCTRL_NEON_MASK (0x3 << 0) + +/* CM_FCLKEN_USBHOST */ +#define OMAP3430ES2_EN_USBHOST2_SHIFT 1 +#define OMAP3430ES2_EN_USBHOST2_MASK (1 << 1) +#define OMAP3430ES2_EN_USBHOST1_SHIFT 0 +#define OMAP3430ES2_EN_USBHOST1_MASK (1 << 0) + +/* CM_ICLKEN_USBHOST */ +#define OMAP3430ES2_EN_USBHOST_SHIFT 0 +#define OMAP3430ES2_EN_USBHOST_MASK (1 << 0) + +/* CM_IDLEST_USBHOST */ + +/* CM_AUTOIDLE_USBHOST */ +#define OMAP3430ES2_AUTO_USBHOST_SHIFT 0 +#define OMAP3430ES2_AUTO_USBHOST_MASK (1 << 0) + +/* CM_SLEEPDEP_USBHOST */ +#define OMAP3430ES2_EN_MPU_SHIFT 1 +#define OMAP3430ES2_EN_MPU_MASK (1 << 1) +#define OMAP3430ES2_EN_IVA2_SHIFT 2 +#define OMAP3430ES2_EN_IVA2_MASK (1 << 2) + +/* CM_CLKSTCTRL_USBHOST */ +#define OMAP3430ES2_CLKTRCTRL_USBHOST_SHIFT 0 +#define OMAP3430ES2_CLKTRCTRL_USBHOST_MASK (3 << 0) + + + +#endif diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h new file mode 100644 index 00000000000..8489f3029fe --- /dev/null +++ b/arch/arm/mach-omap2/cm.h @@ -0,0 +1,124 @@ +#ifndef __ARCH_ASM_MACH_OMAP2_CM_H +#define __ARCH_ASM_MACH_OMAP2_CM_H + +/* + * OMAP2/3 Clock Management (CM) register definitions + * + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "prcm-common.h" + +#ifndef __ASSEMBLER__ +#define OMAP_CM_REGADDR(module, reg) \ + (void __iomem *)IO_ADDRESS(OMAP2_CM_BASE + (module) + (reg)) +#else +#define OMAP2420_CM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg)) +#define OMAP2430_CM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg)) +#define OMAP34XX_CM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg)) +#endif + +/* + * Architecture-specific global CM registers + * Use cm_{read,write}_reg() with these registers. + * These registers appear once per CM module. + */ + +#define OMAP3430_CM_REVISION OMAP_CM_REGADDR(OCP_MOD, 0x0000) +#define OMAP3430_CM_SYSCONFIG OMAP_CM_REGADDR(OCP_MOD, 0x0010) +#define OMAP3430_CM_POLCTRL OMAP_CM_REGADDR(OCP_MOD, 0x009c) + +#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* + * Module specific CM registers from CM_BASE + domain offset + * Use cm_{read,write}_mod_reg() with these registers. + * These register offsets generally appear in more than one PRCM submodule. + */ + +/* Common between 24xx and 34xx */ + +#define CM_FCLKEN 0x0000 +#define CM_FCLKEN1 CM_FCLKEN +#define CM_CLKEN CM_FCLKEN +#define CM_ICLKEN 0x0010 +#define CM_ICLKEN1 CM_ICLKEN +#define CM_ICLKEN2 0x0014 +#define CM_ICLKEN3 0x0018 +#define CM_IDLEST 0x0020 +#define CM_IDLEST1 CM_IDLEST +#define CM_IDLEST2 0x0024 +#define CM_AUTOIDLE 0x0030 +#define CM_AUTOIDLE1 CM_AUTOIDLE +#define CM_AUTOIDLE2 0x0034 +#define CM_AUTOIDLE3 0x0038 +#define CM_CLKSEL 0x0040 +#define CM_CLKSEL1 CM_CLKSEL +#define CM_CLKSEL2 0x0044 +#define CM_CLKSTCTRL 0x0048 + + +/* Architecture-specific registers */ + +#define OMAP24XX_CM_FCLKEN2 0x0004 +#define OMAP24XX_CM_ICLKEN4 0x001c +#define OMAP24XX_CM_AUTOIDLE4 0x003c + +#define OMAP2430_CM_IDLEST3 0x0028 + +#define OMAP3430_CM_CLKEN_PLL 0x0004 +#define OMAP3430ES2_CM_CLKEN2 0x0004 +#define OMAP3430ES2_CM_FCLKEN3 0x0008 +#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2 +#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2 +#define OMAP3430_CM_CLKSEL1 CM_CLKSEL +#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL +#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2 +#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2 +#define OMAP3430_CM_CLKSEL3 CM_CLKSTCTRL +#define OMAP3430_CM_CLKSTST 0x004c +#define OMAP3430ES2_CM_CLKSEL4 0x004c +#define OMAP3430ES2_CM_CLKSEL5 0x0050 +#define OMAP3430_CM_CLKSEL2_EMU 0x0050 +#define OMAP3430_CM_CLKSEL3_EMU 0x0054 + + +/* Clock management domain register get/set */ + +#ifndef __ASSEMBLER__ +static inline void cm_write_mod_reg(u32 val, s16 module, s16 idx) +{ + __raw_writel(val, OMAP_CM_REGADDR(module, idx)); +} + +static inline u32 cm_read_mod_reg(s16 module, s16 idx) +{ + return __raw_readl(OMAP_CM_REGADDR(module, idx)); +} +#endif + +/* CM register bits shared between 24XX and 3430 */ + +/* CM_CLKSEL_GFX */ +#define OMAP_CLKSEL_GFX_SHIFT 0 +#define OMAP_CLKSEL_GFX_MASK (0x7 << 0) + +/* CM_ICLKEN_GFX */ +#define OMAP_EN_GFX_SHIFT 0 +#define OMAP_EN_GFX (1 << 0) + +/* CM_IDLEST_GFX */ +#define OMAP_ST_GFX (1 << 0) + + +#endif diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c new file mode 100644 index 00000000000..a5d86a49c21 --- /dev/null +++ b/arch/arm/mach-omap2/control.c @@ -0,0 +1,74 @@ +/* + * OMAP2/3 System Control Module register access + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#undef DEBUG + +#include <linux/kernel.h> + +#include <asm/io.h> + +#include <asm/arch/control.h> + +static u32 omap2_ctrl_base; + +#define OMAP_CTRL_REGADDR(reg) (void __iomem *)IO_ADDRESS(omap2_ctrl_base \ + + (reg)) + +void omap_ctrl_base_set(u32 base) +{ + omap2_ctrl_base = base; +} + +u32 omap_ctrl_base_get(void) +{ + return omap2_ctrl_base; +} + +u8 omap_ctrl_readb(u16 offset) +{ + return __raw_readb(OMAP_CTRL_REGADDR(offset)); +} + +u16 omap_ctrl_readw(u16 offset) +{ + return __raw_readw(OMAP_CTRL_REGADDR(offset)); +} + +u32 omap_ctrl_readl(u16 offset) +{ + return __raw_readl(OMAP_CTRL_REGADDR(offset)); +} + +void omap_ctrl_writeb(u8 val, u16 offset) +{ + pr_debug("omap_ctrl_writeb: writing 0x%0x to 0x%0x\n", val, + (u32)OMAP_CTRL_REGADDR(offset)); + + __raw_writeb(val, OMAP_CTRL_REGADDR(offset)); +} + +void omap_ctrl_writew(u16 val, u16 offset) +{ + pr_debug("omap_ctrl_writew: writing 0x%0x to 0x%0x\n", val, + (u32)OMAP_CTRL_REGADDR(offset)); + + __raw_writew(val, OMAP_CTRL_REGADDR(offset)); +} + +void omap_ctrl_writel(u32 val, u16 offset) +{ + pr_debug("omap_ctrl_writel: writing 0x%0x to 0x%0x\n", val, + (u32)OMAP_CTRL_REGADDR(offset)); + + __raw_writel(val, OMAP_CTRL_REGADDR(offset)); +} + diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 5a4cc2076a7..02cede295e8 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -69,7 +69,7 @@ static void __iomem *gpmc_base = static void __iomem *gpmc_cs_base = (void __iomem *) IO_ADDRESS(GPMC_BASE) + GPMC_CS0; -static struct clk *gpmc_l3_clk; +static struct clk *gpmc_fck; static void gpmc_write_reg(int idx, u32 val) { @@ -94,11 +94,10 @@ u32 gpmc_cs_read_reg(int cs, int idx) return __raw_readl(gpmc_cs_base + (cs * GPMC_CS_SIZE) + idx); } -/* TODO: Add support for gpmc_fck to clock framework and use it */ unsigned long gpmc_get_fclk_period(void) { /* In picoseconds */ - return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000); + return 1000000000 / ((clk_get_rate(gpmc_fck)) / 1000); } unsigned int gpmc_ns_to_ticks(unsigned int time_ns) @@ -398,8 +397,11 @@ void __init gpmc_init(void) { u32 l; - gpmc_l3_clk = clk_get(NULL, "core_l3_ck"); - BUG_ON(IS_ERR(gpmc_l3_clk)); + gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */ + if (IS_ERR(gpmc_fck)) + WARN_ON(1); + else + clk_enable(gpmc_fck); l = gpmc_read_reg(GPMC_REVISION); printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f); diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c index 3e5d8cd4ea4..12479081881 100644 --- a/arch/arm/mach-omap2/memory.c +++ b/arch/arm/mach-omap2/memory.c @@ -27,11 +27,16 @@ #include <asm/arch/clock.h> #include <asm/arch/sram.h> -#include "prcm-regs.h" +#include "prm.h" + #include "memory.h" +#include "sdrc.h" +unsigned long omap2_sdrc_base; +unsigned long omap2_sms_base; static struct memory_timings mem_timings; +static u32 curr_perf_level = CORE_CLK_SRC_DPLL_X2; u32 omap2_memory_get_slow_dll_ctrl(void) { @@ -48,12 +53,60 @@ u32 omap2_memory_get_type(void) return mem_timings.m_type; } +/* + * Check the DLL lock state, and return tue if running in unlock mode. + * This is needed to compensate for the shifted DLL value in unlock mode. + */ +u32 omap2_dll_force_needed(void) +{ + /* dlla and dllb are a set */ + u32 dll_state = sdrc_read_reg(SDRC_DLLA_CTRL); + + if ((dll_state & (1 << 2)) == (1 << 2)) + return 1; + else + return 0; +} + +/* + * 'level' is the value to store to CM_CLKSEL2_PLL.CORE_CLK_SRC. + * Practical values are CORE_CLK_SRC_DPLL (for CORE_CLK = DPLL_CLK) or + * CORE_CLK_SRC_DPLL_X2 (for CORE_CLK = * DPLL_CLK * 2) + */ +u32 omap2_reprogram_sdrc(u32 level, u32 force) +{ + u32 dll_ctrl, m_type; + u32 prev = curr_perf_level; + unsigned long flags; + + if ((curr_perf_level == level) && !force) + return prev; + + if (level == CORE_CLK_SRC_DPLL) { + dll_ctrl = omap2_memory_get_slow_dll_ctrl(); + } else if (level == CORE_CLK_SRC_DPLL_X2) { + dll_ctrl = omap2_memory_get_fast_dll_ctrl(); + } else { + return prev; + } + + m_type = omap2_memory_get_type(); + + local_irq_save(flags); + __raw_writel(0xffff, OMAP24XX_PRCM_VOLTSETUP); + omap2_sram_reprogram_sdrc(level, dll_ctrl, m_type); + curr_perf_level = level; + local_irq_restore(flags); + + return prev; +} + void omap2_init_memory_params(u32 force_lock_to_unlock_mode) { unsigned long dll_cnt; u32 fast_dll = 0; - mem_timings.m_type = !((SDRC_MR_0 & 0x3) == 0x1); /* DDR = 1, SDR = 0 */ + mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1); /* DDR = 1, SDR = 0 */ /* 2422 es2.05 and beyond has a single SIP DDR instead of 2 like others. * In the case of 2422, its ok to use CS1 instead of CS0. @@ -73,11 +126,11 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode) mem_timings.dll_mode = M_LOCK; if (mem_timings.base_cs == 0) { - fast_dll = SDRC_DLLA_CTRL; - dll_cnt = SDRC_DLLA_STATUS & 0xff00; + fast_dll = sdrc_read_reg(SDRC_DLLA_CTRL); + dll_cnt = sdrc_read_reg(SDRC_DLLA_STATUS) & 0xff00; } else { - fast_dll = SDRC_DLLB_CTRL; - dll_cnt = SDRC_DLLB_STATUS & 0xff00; + fast_dll = sdrc_read_reg(SDRC_DLLB_CTRL); + dll_cnt = sdrc_read_reg(SDRC_DLLB_STATUS) & 0xff00; } if (force_lock_to_unlock_mode) { fast_dll &= ~0xff00; @@ -106,14 +159,13 @@ void __init omap2_init_memory(void) { u32 l; - l = SMS_SYSCONFIG; + l = sms_read_reg(SMS_SYSCONFIG); l &= ~(0x3 << 3); l |= (0x2 << 3); - SMS_SYSCONFIG = l; + sms_write_reg(l, SMS_SYSCONFIG); - l = SDRC_SYSCONFIG; + l = sdrc_read_reg(SDRC_SYSCONFIG); l &= ~(0x3 << 3); l |= (0x2 << 3); - SDRC_SYSCONFIG = l; - + sdrc_write_reg(l, SDRC_SYSCONFIG); } diff --git a/arch/arm/mach-omap2/memory.h b/arch/arm/mach-omap2/memory.h index d212eea83a0..9a280b50a89 100644 --- a/arch/arm/mach-omap2/memory.h +++ b/arch/arm/mach-omap2/memory.h @@ -32,3 +32,5 @@ extern void omap2_init_memory_params(u32 force_lock_to_unlock_mode); extern u32 omap2_memory_get_slow_dll_ctrl(void); extern u32 omap2_memory_get_fast_dll_ctrl(void); extern u32 omap2_memory_get_type(void); +u32 omap2_dll_force_needed(void); +u32 omap2_reprogram_sdrc(u32 level, u32 force); diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 05750975d74..930770012a7 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -1,11 +1,12 @@ /* * linux/arch/arm/mach-omap2/mux.c * - * OMAP1 pin multiplexing configurations + * OMAP2 pin multiplexing configurations * - * Copyright (C) 2003 - 2005 Nokia Corporation + * Copyright (C) 2004 - 2008 Texas Instruments Inc. + * Copyright (C) 2003 - 2008 Nokia Corporation * - * Written by Tony Lindgren <tony.lindgren@nokia.com> + * Written by Tony Lindgren * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -28,13 +29,17 @@ #include <asm/io.h> #include <linux/spinlock.h> +#include <asm/arch/control.h> #include <asm/arch/mux.h> #ifdef CONFIG_OMAP_MUX +static struct omap_mux_cfg arch_mux_cfg; + /* NOTE: See mux.h for the enumeration */ -struct pin_config __initdata_or_module omap24xx_pins[] = { +#ifdef CONFIG_ARCH_OMAP24XX +static struct pin_config __initdata_or_module omap24xx_pins[] = { /* * description mux mux pull pull debug * offset mode ena type @@ -77,7 +82,12 @@ MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1) MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1) MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1) +MUX_CFG_24XX("N15_24XX_GPIO85", 0x103, 3, 0, 0, 1) MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) +MUX_CFG_24XX("P20_24XX_GPIO93", 0x10b, 3, 0, 0, 1) +MUX_CFG_24XX("P18_24XX_GPIO95", 0x10d, 3, 0, 0, 1) +MUX_CFG_24XX("M18_24XX_GPIO96", 0x10e, 3, 0, 0, 1) +MUX_CFG_24XX("L14_24XX_GPIO97", 0x10f, 3, 0, 0, 1) MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1) MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1) MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1) @@ -102,9 +112,6 @@ MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1) MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1) MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1) -/* TSC IRQ */ -MUX_CFG_24XX("P20_24XX_TSC_IRQ", 0x108, 0, 0, 0, 1) - /* UART3 */ MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1) MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1) @@ -167,12 +174,108 @@ MUX_CFG_24XX("B3__24XX_KBR5", 0x30, 3, 1, 1, 1) MUX_CFG_24XX("AA4_24XX_KBC2", 0xe7, 3, 0, 0, 1) MUX_CFG_24XX("B13_24XX_KBC6", 0x110, 3, 0, 0, 1) +/* 2430 USB */ +MUX_CFG_24XX("AD9_2430_USB0_PUEN", 0x133, 4, 0, 0, 1) +MUX_CFG_24XX("Y11_2430_USB0_VP", 0x134, 4, 0, 0, 1) +MUX_CFG_24XX("AD7_2430_USB0_VM", 0x135, 4, 0, 0, 1) +MUX_CFG_24XX("AE7_2430_USB0_RCV", 0x136, 4, 0, 0, 1) +MUX_CFG_24XX("AD4_2430_USB0_TXEN", 0x137, 4, 0, 0, 1) +MUX_CFG_24XX("AF9_2430_USB0_SE0", 0x138, 4, 0, 0, 1) +MUX_CFG_24XX("AE6_2430_USB0_DAT", 0x139, 4, 0, 0, 1) +MUX_CFG_24XX("AD24_2430_USB1_SE0", 0x107, 2, 0, 0, 1) +MUX_CFG_24XX("AB24_2430_USB1_RCV", 0x108, 2, 0, 0, 1) +MUX_CFG_24XX("Y25_2430_USB1_TXEN", 0x109, 2, 0, 0, 1) +MUX_CFG_24XX("AA26_2430_USB1_DAT", 0x10A, 2, 0, 0, 1) + +/* 2430 HS-USB */ +MUX_CFG_24XX("AD9_2430_USB0HS_DATA3", 0x133, 0, 0, 0, 1) +MUX_CFG_24XX("Y11_2430_USB0HS_DATA4", 0x134, 0, 0, 0, 1) +MUX_CFG_24XX("AD7_2430_USB0HS_DATA5", 0x135, 0, 0, 0, 1) +MUX_CFG_24XX("AE7_2430_USB0HS_DATA6", 0x136, 0, 0, 0, 1) +MUX_CFG_24XX("AD4_2430_USB0HS_DATA2", 0x137, 0, 0, 0, 1) +MUX_CFG_24XX("AF9_2430_USB0HS_DATA0", 0x138, 0, 0, 0, 1) +MUX_CFG_24XX("AE6_2430_USB0HS_DATA1", 0x139, 0, 0, 0, 1) +MUX_CFG_24XX("AE8_2430_USB0HS_CLK", 0x13A, 0, 0, 0, 1) +MUX_CFG_24XX("AD8_2430_USB0HS_DIR", 0x13B, 0, 0, 0, 1) +MUX_CFG_24XX("AE5_2430_USB0HS_STP", 0x13c, 0, 1, 1, 1) +MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1) +MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1) + +/* 2430 McBSP */ +MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1) +MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1) +MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1) +MUX_CFG_24XX("AD13_2430_MCBSP2_DR", 0x0131, 1, 0, 0, 1) +MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1) +MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1) +MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1) +MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1) }; -int __init omap2_mux_init(void) +#define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins) + +#else +#define omap24xx_pins NULL +#define OMAP24XX_PINS_SZ 0 +#endif /* CONFIG_ARCH_OMAP24XX */ + +#define OMAP24XX_PULL_ENA (1 << 3) +#define OMAP24XX_PULL_UP (1 << 4) + +#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) +void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u8 reg) { - omap_mux_register(omap24xx_pins, ARRAY_SIZE(omap24xx_pins)); + u16 orig; + u8 warn = 0, debug = 0; + + orig = omap_ctrl_readb(cfg->mux_reg); + +#ifdef CONFIG_OMAP_MUX_DEBUG + debug = cfg->debug; +#endif + warn = (orig != reg); + if (debug || warn) + printk(KERN_WARNING + "MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n", + cfg->name, omap_ctrl_base_get() + cfg->mux_reg, + orig, reg); +} +#else +#define omap2_cfg_debug(x, y) do {} while (0) +#endif + +#ifdef CONFIG_ARCH_OMAP24XX +int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) +{ + static DEFINE_SPINLOCK(mux_spin_lock); + unsigned long flags; + u8 reg = 0; + + spin_lock_irqsave(&mux_spin_lock, flags); + reg |= cfg->mask & 0x7; + if (cfg->pull_val) + reg |= OMAP24XX_PULL_ENA; + if (cfg->pu_pd_val) + reg |= OMAP24XX_PULL_UP; + omap2_cfg_debug(cfg, reg); + omap_ctrl_writeb(reg, cfg->mux_reg); + spin_unlock_irqrestore(&mux_spin_lock, flags); + return 0; } +#else +#define omap24xx_cfg_reg 0 +#endif + +int __init omap2_mux_init(void) +{ + if (cpu_is_omap24xx()) { + arch_mux_cfg.pins = omap24xx_pins; + arch_mux_cfg.size = OMAP24XX_PINS_SZ; + arch_mux_cfg.cfg_reg = omap24xx_cfg_reg; + } + + return omap_mux_register(&arch_mux_cfg); +} #endif diff --git a/arch/arm/mach-omap2/pm-domain.c b/arch/arm/mach-omap2/pm-domain.c deleted file mode 100644 index 2494091a078..00000000000 --- a/arch/arm/mach-omap2/pm-domain.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/pm-domain.c - * - * Power domain functions for OMAP2 - * - * Copyright (C) 2006 Nokia Corporation - * Tony Lindgren <tony@atomide.com> - * - * Some code based on earlier OMAP2 sample PM code - * Copyright (C) 2005 Texas Instruments, Inc. - * Richard Woodruff <r-woodruff2@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/clk.h> - -#include <asm/io.h> - -#include "prcm-regs.h" - -/* Power domain offsets */ -#define PM_MPU_OFFSET 0x100 -#define PM_CORE_OFFSET 0x200 -#define PM_GFX_OFFSET 0x300 -#define PM_WKUP_OFFSET 0x400 /* Autoidle only */ -#define PM_PLL_OFFSET 0x500 /* Autoidle only */ -#define PM_DSP_OFFSET 0x800 -#define PM_MDM_OFFSET 0xc00 - -/* Power domain wake-up dependency control register */ -#define PM_WKDEP_OFFSET 0xc8 -#define EN_MDM (1 << 5) -#define EN_WKUP (1 << 4) -#define EN_GFX (1 << 3) -#define EN_DSP (1 << 2) -#define EN_MPU (1 << 1) -#define EN_CORE (1 << 0) - -/* Core power domain state transition control register */ -#define PM_PWSTCTRL_OFFSET 0xe0 -#define FORCESTATE (1 << 18) /* Only for DSP & GFX */ -#define MEM4RETSTATE (1 << 6) -#define MEM3RETSTATE (1 << 5) -#define MEM2RETSTATE (1 << 4) -#define MEM1RETSTATE (1 << 3) -#define LOGICRETSTATE (1 << 2) /* Logic is retained */ -#define POWERSTATE_OFF 0x3 -#define POWERSTATE_RETENTION 0x1 -#define POWERSTATE_ON 0x0 - -/* Power domain state register */ -#define PM_PWSTST_OFFSET 0xe4 - -/* Hardware supervised state transition control register */ -#define CM_CLKSTCTRL_OFFSET 0x48 -#define AUTOSTAT_MPU (1 << 0) /* MPU */ -#define AUTOSTAT_DSS (1 << 2) /* Core */ -#define AUTOSTAT_L4 (1 << 1) /* Core */ -#define AUTOSTAT_L3 (1 << 0) /* Core */ -#define AUTOSTAT_GFX (1 << 0) /* GFX */ -#define AUTOSTAT_IVA (1 << 8) /* 2420 IVA in DSP domain */ -#define AUTOSTAT_DSP (1 << 0) /* DSP */ -#define AUTOSTAT_MDM (1 << 0) /* MDM */ - -/* Automatic control of interface clock idling */ -#define CM_AUTOIDLE1_OFFSET 0x30 -#define CM_AUTOIDLE2_OFFSET 0x34 /* Core only */ -#define CM_AUTOIDLE3_OFFSET 0x38 /* Core only */ -#define CM_AUTOIDLE4_OFFSET 0x3c /* Core only */ -#define AUTO_54M(x) (((x) & 0x3) << 6) -#define AUTO_96M(x) (((x) & 0x3) << 2) -#define AUTO_DPLL(x) (((x) & 0x3) << 0) -#define AUTO_STOPPED 0x3 -#define AUTO_BYPASS_FAST 0x2 /* DPLL only */ -#define AUTO_BYPASS_LOW_POWER 0x1 /* DPLL only */ -#define AUTO_DISABLED 0x0 - -/* Voltage control PRCM_VOLTCTRL bits */ -#define AUTO_EXTVOLT (1 << 15) -#define FORCE_EXTVOLT (1 << 14) -#define SETOFF_LEVEL(x) (((x) & 0x3) << 12) -#define MEMRETCTRL (1 << 8) -#define SETRET_LEVEL(x) (((x) & 0x3) << 6) -#define VOLT_LEVEL(x) (((x) & 0x3) << 0) - -#define OMAP24XX_PRCM_VBASE IO_ADDRESS(OMAP24XX_PRCM_BASE) -#define prcm_readl(r) __raw_readl(OMAP24XX_PRCM_VBASE + (r)) -#define prcm_writel(v, r) __raw_writel((v), OMAP24XX_PRCM_VBASE + (r)) - -static u32 pmdomain_get_wakeup_dependencies(int domain_offset) -{ - return prcm_readl(domain_offset + PM_WKDEP_OFFSET); -} - -static void pmdomain_set_wakeup_dependencies(u32 state, int domain_offset) -{ - prcm_writel(state, domain_offset + PM_WKDEP_OFFSET); -} - -static u32 pmdomain_get_powerstate(int domain_offset) -{ - return prcm_readl(domain_offset + PM_PWSTCTRL_OFFSET); -} - -static void pmdomain_set_powerstate(u32 state, int domain_offset) -{ - prcm_writel(state, domain_offset + PM_PWSTCTRL_OFFSET); -} - -static u32 pmdomain_get_clock_autocontrol(int domain_offset) -{ - return prcm_readl(domain_offset + CM_CLKSTCTRL_OFFSET); -} - -static void pmdomain_set_clock_autocontrol(u32 state, int domain_offset) -{ - prcm_writel(state, domain_offset + CM_CLKSTCTRL_OFFSET); -} - -static u32 pmdomain_get_clock_autoidle1(int domain_offset) -{ - return prcm_readl(domain_offset + CM_AUTOIDLE1_OFFSET); -} - -/* Core domain only */ -static u32 pmdomain_get_clock_autoidle2(int domain_offset) -{ - return prcm_readl(domain_offset + CM_AUTOIDLE2_OFFSET); -} - -/* Core domain only */ -static u32 pmdomain_get_clock_autoidle3(int domain_offset) -{ - return prcm_readl(domain_offset + CM_AUTOIDLE3_OFFSET); -} - -/* Core domain only */ -static u32 pmdomain_get_clock_autoidle4(int domain_offset) -{ - return prcm_readl(domain_offset + CM_AUTOIDLE4_OFFSET); -} - -static void pmdomain_set_clock_autoidle1(u32 state, int domain_offset) -{ - prcm_writel(state, CM_AUTOIDLE1_OFFSET + domain_offset); -} - -/* Core domain only */ -static void pmdomain_set_clock_autoidle2(u32 state, int domain_offset) -{ - prcm_writel(state, CM_AUTOIDLE2_OFFSET + domain_offset); -} - -/* Core domain only */ -static void pmdomain_set_clock_autoidle3(u32 state, int domain_offset) -{ - prcm_writel(state, CM_AUTOIDLE3_OFFSET + domain_offset); -} - -/* Core domain only */ -static void pmdomain_set_clock_autoidle4(u32 state, int domain_offset) -{ - prcm_writel(state, CM_AUTOIDLE4_OFFSET + domain_offset); -} - -/* - * Configures power management domains to idle clocks automatically. - */ -void pmdomain_set_autoidle(void) -{ - u32 val; - - /* Set PLL auto stop for 54M, 96M & DPLL */ - pmdomain_set_clock_autoidle1(AUTO_54M(AUTO_STOPPED) | - AUTO_96M(AUTO_STOPPED) | - AUTO_DPLL(AUTO_STOPPED), PM_PLL_OFFSET); - - /* External clock input control - * REVISIT: Should this be in clock framework? - */ - PRCM_CLKSRC_CTRL |= (0x3 << 3); - - /* Configure number of 32KHz clock cycles for sys_clk */ - PRCM_CLKSSETUP = 0x00ff; - - /* Configure automatic voltage transition */ - PRCM_VOLTSETUP = 0; - val = PRCM_VOLTCTRL; - val &= ~(SETOFF_LEVEL(0x3) | VOLT_LEVEL(0x3)); - val |= SETOFF_LEVEL(1) | VOLT_LEVEL(1) | AUTO_EXTVOLT; - PRCM_VOLTCTRL = val; - - /* Disable emulation tools functional clock */ - PRCM_CLKEMUL_CTRL = 0x0; - - /* Set core memory retention state */ - val = pmdomain_get_powerstate(PM_CORE_OFFSET); - if (cpu_is_omap2420()) { - val &= ~(0x7 << 3); - val |= (MEM3RETSTATE | MEM2RETSTATE | MEM1RETSTATE); - } else { - val &= ~(0xf << 3); - val |= (MEM4RETSTATE | MEM3RETSTATE | MEM2RETSTATE | - MEM1RETSTATE); - } - pmdomain_set_powerstate(val, PM_CORE_OFFSET); - - /* OCP interface smart idle. REVISIT: Enable autoidle bit0 ? */ - val = SMS_SYSCONFIG; - val &= ~(0x3 << 3); - val |= (0x2 << 3) | (1 << 0); - SMS_SYSCONFIG |= val; - - val = SDRC_SYSCONFIG; - val &= ~(0x3 << 3); - val |= (0x2 << 3); - SDRC_SYSCONFIG = val; - - /* Configure L3 interface for smart idle. - * REVISIT: Enable autoidle bit0 ? - */ - val = GPMC_SYSCONFIG; - val &= ~(0x3 << 3); - val |= (0x2 << 3) | (1 << 0); - GPMC_SYSCONFIG = val; - - pmdomain_set_powerstate(LOGICRETSTATE | POWERSTATE_RETENTION, - PM_MPU_OFFSET); - pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_CORE_OFFSET); - if (!cpu_is_omap2420()) - pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_MDM_OFFSET); - - /* Assume suspend function has saved the state for DSP and GFX */ - pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_DSP_OFFSET); - pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_GFX_OFFSET); - -#if 0 - /* REVISIT: Internal USB needs special handling */ - force_standby_usb(); - if (cpu_is_omap2430()) - force_hsmmc(); - sdram_self_refresh_on_idle_req(1); -#endif - - /* Enable clock auto control for all domains. - * Note that CORE domain includes also DSS, L4 & L3. - */ - pmdomain_set_clock_autocontrol(AUTOSTAT_MPU, PM_MPU_OFFSET); - pmdomain_set_clock_autocontrol(AUTOSTAT_GFX, PM_GFX_OFFSET); - pmdomain_set_clock_autocontrol(AUTOSTAT_DSS | AUTOSTAT_L4 | AUTOSTAT_L3, - PM_CORE_OFFSET); - if (cpu_is_omap2420()) - pmdomain_set_clock_autocontrol(AUTOSTAT_IVA | AUTOSTAT_DSP, - PM_DSP_OFFSET); - else { - pmdomain_set_clock_autocontrol(AUTOSTAT_DSP, PM_DSP_OFFSET); - pmdomain_set_clock_autocontrol(AUTOSTAT_MDM, PM_MDM_OFFSET); - } - - /* Enable clock autoidle for all domains */ - pmdomain_set_clock_autoidle1(0x2, PM_DSP_OFFSET); - if (cpu_is_omap2420()) { - pmdomain_set_clock_autoidle1(0xfffffff9, PM_CORE_OFFSET); - pmdomain_set_clock_autoidle2(0x7, PM_CORE_OFFSET); - pmdomain_set_clock_autoidle1(0x3f, PM_WKUP_OFFSET); - } else { - pmdomain_set_clock_autoidle1(0xeafffff1, PM_CORE_OFFSET); - pmdomain_set_clock_autoidle2(0xfff, PM_CORE_OFFSET); - pmdomain_set_clock_autoidle1(0x7f, PM_WKUP_OFFSET); - pmdomain_set_clock_autoidle1(0x3, PM_MDM_OFFSET); - } - pmdomain_set_clock_autoidle3(0x7, PM_CORE_OFFSET); - pmdomain_set_clock_autoidle4(0x1f, PM_CORE_OFFSET); -} - -/* - * Initializes power domains by removing wake-up dependencies and powering - * down DSP and GFX. Gets called from PM init. Note that DSP and IVA code - * must re-enable DSP and GFX when used. - */ -void __init pmdomain_init(void) -{ - /* Remove all domain wakeup dependencies */ - pmdomain_set_wakeup_dependencies(EN_WKUP | EN_CORE, PM_MPU_OFFSET); - pmdomain_set_wakeup_dependencies(0, PM_DSP_OFFSET); - pmdomain_set_wakeup_dependencies(0, PM_GFX_OFFSET); - pmdomain_set_wakeup_dependencies(EN_WKUP | EN_MPU, PM_CORE_OFFSET); - if (cpu_is_omap2430()) - pmdomain_set_wakeup_dependencies(0, PM_MDM_OFFSET); - - /* Power down DSP and GFX */ - pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_DSP_OFFSET); - pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_GFX_OFFSET); -} diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index baf7d82b458..aad781dcf1b 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -23,6 +23,7 @@ #include <linux/sysfs.h> #include <linux/module.h> #include <linux/delay.h> +#include <linux/clk.h> #include <asm/io.h> #include <asm/irq.h> @@ -36,8 +37,6 @@ #include <asm/arch/sram.h> #include <asm/arch/pm.h> -#include "prcm-regs.h" - static struct clk *vclk; static void (*omap2_sram_idle)(void); static void (*omap2_sram_suspend)(int dllctrl, int cpu_rev); @@ -78,251 +77,8 @@ static int omap2_pm_prepare(void) return 0; } -#define INT0_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK1) | \ - OMAP_IRQ_BIT(INT_24XX_GPIO_BANK2) | \ - OMAP_IRQ_BIT(INT_24XX_GPIO_BANK3)) - -#define INT1_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK4)) - -#define INT2_WAKE_MASK (OMAP_IRQ_BIT(INT_24XX_UART1_IRQ) | \ - OMAP_IRQ_BIT(INT_24XX_UART2_IRQ) | \ - OMAP_IRQ_BIT(INT_24XX_UART3_IRQ)) - -#define preg(reg) printk("%s\t(0x%p):\t0x%08x\n", #reg, ®, reg); - -static void omap2_pm_debug(char * desc) -{ - printk("%s:\n", desc); - - preg(CM_CLKSTCTRL_MPU); - preg(CM_CLKSTCTRL_CORE); - preg(CM_CLKSTCTRL_GFX); - preg(CM_CLKSTCTRL_DSP); - preg(CM_CLKSTCTRL_MDM); - - preg(PM_PWSTCTRL_MPU); - preg(PM_PWSTCTRL_CORE); - preg(PM_PWSTCTRL_GFX); - preg(PM_PWSTCTRL_DSP); - preg(PM_PWSTCTRL_MDM); - - preg(PM_PWSTST_MPU); - preg(PM_PWSTST_CORE); - preg(PM_PWSTST_GFX); - preg(PM_PWSTST_DSP); - preg(PM_PWSTST_MDM); - - preg(CM_AUTOIDLE1_CORE); - preg(CM_AUTOIDLE2_CORE); - preg(CM_AUTOIDLE3_CORE); - preg(CM_AUTOIDLE4_CORE); - preg(CM_AUTOIDLE_WKUP); - preg(CM_AUTOIDLE_PLL); - preg(CM_AUTOIDLE_DSP); - preg(CM_AUTOIDLE_MDM); - - preg(CM_ICLKEN1_CORE); - preg(CM_ICLKEN2_CORE); - preg(CM_ICLKEN3_CORE); - preg(CM_ICLKEN4_CORE); - preg(CM_ICLKEN_GFX); - preg(CM_ICLKEN_WKUP); - preg(CM_ICLKEN_DSP); - preg(CM_ICLKEN_MDM); - - preg(CM_IDLEST1_CORE); - preg(CM_IDLEST2_CORE); - preg(CM_IDLEST3_CORE); - preg(CM_IDLEST4_CORE); - preg(CM_IDLEST_GFX); - preg(CM_IDLEST_WKUP); - preg(CM_IDLEST_CKGEN); - preg(CM_IDLEST_DSP); - preg(CM_IDLEST_MDM); - - preg(RM_RSTST_MPU); - preg(RM_RSTST_GFX); - preg(RM_RSTST_WKUP); - preg(RM_RSTST_DSP); - preg(RM_RSTST_MDM); - - preg(PM_WKDEP_MPU); - preg(PM_WKDEP_CORE); - preg(PM_WKDEP_GFX); - preg(PM_WKDEP_DSP); - preg(PM_WKDEP_MDM); - - preg(CM_FCLKEN_WKUP); - preg(CM_ICLKEN_WKUP); - preg(CM_IDLEST_WKUP); - preg(CM_AUTOIDLE_WKUP); - preg(CM_CLKSEL_WKUP); - - preg(PM_WKEN_WKUP); - preg(PM_WKST_WKUP); -} - -static inline void omap2_pm_save_registers(void) -{ - /* Save interrupt registers */ - OMAP24XX_SAVE(INTC_MIR0); - OMAP24XX_SAVE(INTC_MIR1); - OMAP24XX_SAVE(INTC_MIR2); - - /* Save power control registers */ - OMAP24XX_SAVE(CM_CLKSTCTRL_MPU); - OMAP24XX_SAVE(CM_CLKSTCTRL_CORE); - OMAP24XX_SAVE(CM_CLKSTCTRL_GFX); - OMAP24XX_SAVE(CM_CLKSTCTRL_DSP); - OMAP24XX_SAVE(CM_CLKSTCTRL_MDM); - - /* Save power state registers */ - OMAP24XX_SAVE(PM_PWSTCTRL_MPU); - OMAP24XX_SAVE(PM_PWSTCTRL_CORE); - OMAP24XX_SAVE(PM_PWSTCTRL_GFX); - OMAP24XX_SAVE(PM_PWSTCTRL_DSP); - OMAP24XX_SAVE(PM_PWSTCTRL_MDM); - - /* Save autoidle registers */ - OMAP24XX_SAVE(CM_AUTOIDLE1_CORE); - OMAP24XX_SAVE(CM_AUTOIDLE2_CORE); - OMAP24XX_SAVE(CM_AUTOIDLE3_CORE); - OMAP24XX_SAVE(CM_AUTOIDLE4_CORE); - OMAP24XX_SAVE(CM_AUTOIDLE_WKUP); - OMAP24XX_SAVE(CM_AUTOIDLE_PLL); - OMAP24XX_SAVE(CM_AUTOIDLE_DSP); - OMAP24XX_SAVE(CM_AUTOIDLE_MDM); - - /* Save idle state registers */ - OMAP24XX_SAVE(CM_IDLEST1_CORE); - OMAP24XX_SAVE(CM_IDLEST2_CORE); - OMAP24XX_SAVE(CM_IDLEST3_CORE); - OMAP24XX_SAVE(CM_IDLEST4_CORE); - OMAP24XX_SAVE(CM_IDLEST_GFX); - OMAP24XX_SAVE(CM_IDLEST_WKUP); - OMAP24XX_SAVE(CM_IDLEST_CKGEN); - OMAP24XX_SAVE(CM_IDLEST_DSP); - OMAP24XX_SAVE(CM_IDLEST_MDM); - - /* Save clock registers */ - OMAP24XX_SAVE(CM_FCLKEN1_CORE); - OMAP24XX_SAVE(CM_FCLKEN2_CORE); - OMAP24XX_SAVE(CM_ICLKEN1_CORE); - OMAP24XX_SAVE(CM_ICLKEN2_CORE); - OMAP24XX_SAVE(CM_ICLKEN3_CORE); - OMAP24XX_SAVE(CM_ICLKEN4_CORE); -} - -static inline void omap2_pm_restore_registers(void) -{ - /* Restore clock state registers */ - OMAP24XX_RESTORE(CM_CLKSTCTRL_MPU); - OMAP24XX_RESTORE(CM_CLKSTCTRL_CORE); - OMAP24XX_RESTORE(CM_CLKSTCTRL_GFX); - OMAP24XX_RESTORE(CM_CLKSTCTRL_DSP); - OMAP24XX_RESTORE(CM_CLKSTCTRL_MDM); - - /* Restore power state registers */ - OMAP24XX_RESTORE(PM_PWSTCTRL_MPU); - OMAP24XX_RESTORE(PM_PWSTCTRL_CORE); - OMAP24XX_RESTORE(PM_PWSTCTRL_GFX); - OMAP24XX_RESTORE(PM_PWSTCTRL_DSP); - OMAP24XX_RESTORE(PM_PWSTCTRL_MDM); - - /* Restore idle state registers */ - OMAP24XX_RESTORE(CM_IDLEST1_CORE); - OMAP24XX_RESTORE(CM_IDLEST2_CORE); - OMAP24XX_RESTORE(CM_IDLEST3_CORE); - OMAP24XX_RESTORE(CM_IDLEST4_CORE); - OMAP24XX_RESTORE(CM_IDLEST_GFX); - OMAP24XX_RESTORE(CM_IDLEST_WKUP); - OMAP24XX_RESTORE(CM_IDLEST_CKGEN); - OMAP24XX_RESTORE(CM_IDLEST_DSP); - OMAP24XX_RESTORE(CM_IDLEST_MDM); - - /* Restore autoidle registers */ - OMAP24XX_RESTORE(CM_AUTOIDLE1_CORE); - OMAP24XX_RESTORE(CM_AUTOIDLE2_CORE); - OMAP24XX_RESTORE(CM_AUTOIDLE3_CORE); - OMAP24XX_RESTORE(CM_AUTOIDLE4_CORE); - OMAP24XX_RESTORE(CM_AUTOIDLE_WKUP); - OMAP24XX_RESTORE(CM_AUTOIDLE_PLL); - OMAP24XX_RESTORE(CM_AUTOIDLE_DSP); - OMAP24XX_RESTORE(CM_AUTOIDLE_MDM); - - /* Restore clock registers */ - OMAP24XX_RESTORE(CM_FCLKEN1_CORE); - OMAP24XX_RESTORE(CM_FCLKEN2_CORE); - OMAP24XX_RESTORE(CM_ICLKEN1_CORE); - OMAP24XX_RESTORE(CM_ICLKEN2_CORE); - OMAP24XX_RESTORE(CM_ICLKEN3_CORE); - OMAP24XX_RESTORE(CM_ICLKEN4_CORE); - - /* REVISIT: Clear interrupts here */ - - /* Restore interrupt registers */ - OMAP24XX_RESTORE(INTC_MIR0); - OMAP24XX_RESTORE(INTC_MIR1); - OMAP24XX_RESTORE(INTC_MIR2); -} - static int omap2_pm_suspend(void) { - int processor_type = 0; - - /* REVISIT: 0x21 or 0x26? */ - if (cpu_is_omap2420()) - processor_type = 0x21; - - if (!processor_type) - return -ENOTSUPP; - - local_irq_disable(); - local_fiq_disable(); - - omap2_pm_save_registers(); - - /* Disable interrupts except for the wake events */ - INTC_MIR_SET0 = 0xffffffff & ~INT0_WAKE_MASK; - INTC_MIR_SET1 = 0xffffffff & ~INT1_WAKE_MASK; - INTC_MIR_SET2 = 0xffffffff & ~INT2_WAKE_MASK; - - pmdomain_set_autoidle(); - - /* Clear old wake-up events */ - PM_WKST1_CORE = 0; - PM_WKST2_CORE = 0; - PM_WKST_WKUP = 0; - - /* Enable wake-up events */ - PM_WKEN1_CORE = (1 << 22) | (1 << 21); /* UART1 & 2 */ - PM_WKEN2_CORE = (1 << 2); /* UART3 */ - PM_WKEN_WKUP = (1 << 2) | (1 << 0); /* GPIO & GPT1 */ - - /* Disable clocks except for CM_ICLKEN2_CORE. It gets disabled - * in the SRAM suspend code */ - CM_FCLKEN1_CORE = 0; - CM_FCLKEN2_CORE = 0; - CM_ICLKEN1_CORE = 0; - CM_ICLKEN3_CORE = 0; - CM_ICLKEN4_CORE = 0; - - omap2_pm_debug("Status before suspend"); - - /* Must wait for serial buffers to clear */ - mdelay(200); - - /* Jump to SRAM suspend code - * REVISIT: When is this SDRC_DLLB_CTRL? - */ - omap2_sram_suspend(SDRC_DLLA_CTRL, processor_type); - - /* Back from sleep */ - omap2_pm_restore_registers(); - - local_fiq_enable(); - local_irq_enable(); - return 0; } @@ -357,30 +113,6 @@ static struct platform_suspend_ops omap_pm_ops = { int __init omap2_pm_init(void) { - printk("Power Management for TI OMAP.\n"); - - vclk = clk_get(NULL, "virt_prcm_set"); - if (IS_ERR(vclk)) { - printk(KERN_ERR "Could not get PM vclk\n"); - return -ENODEV; - } - - /* - * We copy the assembler sleep/wakeup routines to SRAM. - * These routines need to be in SRAM as that's the only - * memory the MPU can see when it wakes up. - */ - omap2_sram_idle = omap_sram_push(omap24xx_idle_loop_suspend, - omap24xx_idle_loop_suspend_sz); - - omap2_sram_suspend = omap_sram_push(omap24xx_cpu_suspend, - omap24xx_cpu_suspend_sz); - - suspend_set_ops(&omap_pm_ops); - pm_idle = omap2_pm_idle; - - pmdomain_init(); - return 0; } diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h new file mode 100644 index 00000000000..cacb34086e3 --- /dev/null +++ b/arch/arm/mach-omap2/prcm-common.h @@ -0,0 +1,317 @@ +#ifndef __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H +#define __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H + +/* + * OMAP2/3 PRCM base and module definitions + * + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +/* Module offsets from both CM_BASE & PRM_BASE */ + +/* + * Offsets that are the same on 24xx and 34xx + * + * Technically, in terms of the TRM, OCP_MOD is 34xx only; PLL_MOD is + * CCR_MOD on 3430; and GFX_MOD only exists < 3430ES2. + */ +#define OCP_MOD 0x000 +#define MPU_MOD 0x100 +#define CORE_MOD 0x200 +#define GFX_MOD 0x300 +#define WKUP_MOD 0x400 +#define PLL_MOD 0x500 + + +/* Chip-specific module offsets */ +#define OMAP24XX_DSP_MOD 0x800 + +#define OMAP2430_MDM_MOD 0xc00 + +/* IVA2 module is < base on 3430 */ +#define OMAP3430_IVA2_MOD -0x800 +#define OMAP3430ES2_SGX_MOD GFX_MOD +#define OMAP3430_CCR_MOD PLL_MOD +#define OMAP3430_DSS_MOD 0x600 +#define OMAP3430_CAM_MOD 0x700 +#define OMAP3430_PER_MOD 0x800 +#define OMAP3430_EMU_MOD 0x900 +#define OMAP3430_GR_MOD 0xa00 +#define OMAP3430_NEON_MOD 0xb00 +#define OMAP3430ES2_USBHOST_MOD 0xc00 + + +/* 24XX register bits shared between CM & PRM registers */ + +/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ +#define OMAP2420_EN_MMC_SHIFT 26 +#define OMAP2420_EN_MMC (1 << 26) +#define OMAP24XX_EN_UART2_SHIFT 22 +#define OMAP24XX_EN_UART2 (1 << 22) +#define OMAP24XX_EN_UART1_SHIFT 21 +#define OMAP24XX_EN_UART1 (1 << 21) +#define OMAP24XX_EN_MCSPI2_SHIFT 18 +#define OMAP24XX_EN_MCSPI2 (1 << 18) +#define OMAP24XX_EN_MCSPI1_SHIFT 17 +#define OMAP24XX_EN_MCSPI1 (1 << 17) +#define OMAP24XX_EN_MCBSP2_SHIFT 16 +#define OMAP24XX_EN_MCBSP2 (1 << 16) +#define OMAP24XX_EN_MCBSP1_SHIFT 15 +#define OMAP24XX_EN_MCBSP1 (1 << 15) +#define OMAP24XX_EN_GPT12_SHIFT 14 +#define OMAP24XX_EN_GPT12 (1 << 14) +#define OMAP24XX_EN_GPT11_SHIFT 13 +#define OMAP24XX_EN_GPT11 (1 << 13) +#define OMAP24XX_EN_GPT10_SHIFT 12 +#define OMAP24XX_EN_GPT10 (1 << 12) +#define OMAP24XX_EN_GPT9_SHIFT 11 +#define OMAP24XX_EN_GPT9 (1 << 11) +#define OMAP24XX_EN_GPT8_SHIFT 10 +#define OMAP24XX_EN_GPT8 (1 << 10) +#define OMAP24XX_EN_GPT7_SHIFT 9 +#define OMAP24XX_EN_GPT7 (1 << 9) +#define OMAP24XX_EN_GPT6_SHIFT 8 +#define OMAP24XX_EN_GPT6 (1 << 8) +#define OMAP24XX_EN_GPT5_SHIFT 7 +#define OMAP24XX_EN_GPT5 (1 << 7) +#define OMAP24XX_EN_GPT4_SHIFT 6 +#define OMAP24XX_EN_GPT4 (1 << 6) +#define OMAP24XX_EN_GPT3_SHIFT 5 +#define OMAP24XX_EN_GPT3 (1 << 5) +#define OMAP24XX_EN_GPT2_SHIFT 4 +#define OMAP24XX_EN_GPT2 (1 << 4) +#define OMAP2420_EN_VLYNQ_SHIFT 3 +#define OMAP2420_EN_VLYNQ (1 << 3) + +/* CM_FCLKEN2_CORE, CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */ +#define OMAP2430_EN_GPIO5_SHIFT 10 +#define OMAP2430_EN_GPIO5 (1 << 10) +#define OMAP2430_EN_MCSPI3_SHIFT 9 +#define OMAP2430_EN_MCSPI3 (1 << 9) +#define OMAP2430_EN_MMCHS2_SHIFT 8 +#define OMAP2430_EN_MMCHS2 (1 << 8) +#define OMAP2430_EN_MMCHS1_SHIFT 7 +#define OMAP2430_EN_MMCHS1 (1 << 7) +#define OMAP24XX_EN_UART3_SHIFT 2 +#define OMAP24XX_EN_UART3 (1 << 2) +#define OMAP24XX_EN_USB_SHIFT 0 +#define OMAP24XX_EN_USB (1 << 0) + +/* CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */ +#define OMAP2430_EN_MDM_INTC_SHIFT 11 +#define OMAP2430_EN_MDM_INTC (1 << 11) +#define OMAP2430_EN_USBHS_SHIFT 6 +#define OMAP2430_EN_USBHS (1 << 6) + +/* CM_IDLEST1_CORE, PM_WKST1_CORE shared bits */ +#define OMAP2420_ST_MMC (1 << 26) +#define OMAP24XX_ST_UART2 (1 << 22) +#define OMAP24XX_ST_UART1 (1 << 21) +#define OMAP24XX_ST_MCSPI2 (1 << 18) +#define OMAP24XX_ST_MCSPI1 (1 << 17) +#define OMAP24XX_ST_GPT12 (1 << 14) +#define OMAP24XX_ST_GPT11 (1 << 13) +#define OMAP24XX_ST_GPT10 (1 << 12) +#define OMAP24XX_ST_GPT9 (1 << 11) +#define OMAP24XX_ST_GPT8 (1 << 10) +#define OMAP24XX_ST_GPT7 (1 << 9) +#define OMAP24XX_ST_GPT6 (1 << 8) +#define OMAP24XX_ST_GPT5 (1 << 7) +#define OMAP24XX_ST_GPT4 (1 << 6) +#define OMAP24XX_ST_GPT3 (1 << 5) +#define OMAP24XX_ST_GPT2 (1 << 4) +#define OMAP2420_ST_VLYNQ (1 << 3) + +/* CM_IDLEST2_CORE, PM_WKST2_CORE shared bits */ +#define OMAP2430_ST_MDM_INTC (1 << 11) +#define OMAP2430_ST_GPIO5 (1 << 10) +#define OMAP2430_ST_MCSPI3 (1 << 9) +#define OMAP2430_ST_MMCHS2 (1 << 8) +#define OMAP2430_ST_MMCHS1 (1 << 7) +#define OMAP2430_ST_USBHS (1 << 6) +#define OMAP24XX_ST_UART3 (1 << 2) +#define OMAP24XX_ST_USB (1 << 0) + +/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */ +#define OMAP24XX_EN_GPIOS_SHIFT 2 +#define OMAP24XX_EN_GPIOS (1 << 2) +#define OMAP24XX_EN_GPT1_SHIFT 0 +#define OMAP24XX_EN_GPT1 (1 << 0) + +/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */ +#define OMAP24XX_ST_GPIOS (1 << 2) +#define OMAP24XX_ST_GPT1 (1 << 0) + +/* CM_IDLEST_MDM and PM_WKST_MDM shared bits */ +#define OMAP2430_ST_MDM (1 << 0) + + +/* 3430 register bits shared between CM & PRM registers */ + +/* CM_REVISION, PRM_REVISION shared bits */ +#define OMAP3430_REV_SHIFT 0 +#define OMAP3430_REV_MASK (0xff << 0) + +/* CM_SYSCONFIG, PRM_SYSCONFIG shared bits */ +#define OMAP3430_AUTOIDLE (1 << 0) + +/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ +#define OMAP3430_EN_MMC2 (1 << 25) +#define OMAP3430_EN_MMC2_SHIFT 25 +#define OMAP3430_EN_MMC1 (1 << 24) +#define OMAP3430_EN_MMC1_SHIFT 24 +#define OMAP3430_EN_MCSPI4 (1 << 21) +#define OMAP3430_EN_MCSPI4_SHIFT 21 +#define OMAP3430_EN_MCSPI3 (1 << 20) +#define OMAP3430_EN_MCSPI3_SHIFT 20 +#define OMAP3430_EN_MCSPI2 (1 << 19) +#define OMAP3430_EN_MCSPI2_SHIFT 19 +#define OMAP3430_EN_MCSPI1 (1 << 18) +#define OMAP3430_EN_MCSPI1_SHIFT 18 +#define OMAP3430_EN_I2C3 (1 << 17) +#define OMAP3430_EN_I2C3_SHIFT 17 +#define OMAP3430_EN_I2C2 (1 << 16) +#define OMAP3430_EN_I2C2_SHIFT 16 +#define OMAP3430_EN_I2C1 (1 << 15) +#define OMAP3430_EN_I2C1_SHIFT 15 +#define OMAP3430_EN_UART2 (1 << 14) +#define OMAP3430_EN_UART2_SHIFT 14 +#define OMAP3430_EN_UART1 (1 << 13) +#define OMAP3430_EN_UART1_SHIFT 13 +#define OMAP3430_EN_GPT11 (1 << 12) +#define OMAP3430_EN_GPT11_SHIFT 12 +#define OMAP3430_EN_GPT10 (1 << 11) +#define OMAP3430_EN_GPT10_SHIFT 11 +#define OMAP3430_EN_MCBSP5 (1 << 10) +#define OMAP3430_EN_MCBSP5_SHIFT 10 +#define OMAP3430_EN_MCBSP1 (1 << 9) +#define OMAP3430_EN_MCBSP1_SHIFT 9 +#define OMAP3430_EN_FSHOSTUSB (1 << 5) +#define OMAP3430_EN_FSHOSTUSB_SHIFT 5 +#define OMAP3430_EN_D2D (1 << 3) +#define OMAP3430_EN_D2D_SHIFT 3 + +/* CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ +#define OMAP3430_EN_HSOTGUSB (1 << 4) +#define OMAP3430_EN_HSOTGUSB_SHIFT 4 + +/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */ +#define OMAP3430_ST_MMC2 (1 << 25) +#define OMAP3430_ST_MMC1 (1 << 24) +#define OMAP3430_ST_MCSPI4 (1 << 21) +#define OMAP3430_ST_MCSPI3 (1 << 20) +#define OMAP3430_ST_MCSPI2 (1 << 19) +#define OMAP3430_ST_MCSPI1 (1 << 18) +#define OMAP3430_ST_I2C3 (1 << 17) +#define OMAP3430_ST_I2C2 (1 << 16) +#define OMAP3430_ST_I2C1 (1 << 15) +#define OMAP3430_ST_UART2 (1 << 14) +#define OMAP3430_ST_UART1 (1 << 13) +#define OMAP3430_ST_GPT11 (1 << 12) +#define OMAP3430_ST_GPT10 (1 << 11) +#define OMAP3430_ST_MCBSP5 (1 << 10) +#define OMAP3430_ST_MCBSP1 (1 << 9) +#define OMAP3430_ST_FSHOSTUSB (1 << 5) +#define OMAP3430_ST_HSOTGUSB (1 << 4) +#define OMAP3430_ST_D2D (1 << 3) + +/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */ +#define OMAP3430_EN_GPIO1 (1 << 3) +#define OMAP3430_EN_GPIO1_SHIFT 3 +#define OMAP3430_EN_GPT1 (1 << 0) +#define OMAP3430_EN_GPT1_SHIFT 0 + +/* CM_FCLKEN_WKUP, PM_WKEN_WKUP shared bits */ +#define OMAP3430_EN_SR2 (1 << 7) +#define OMAP3430_EN_SR2_SHIFT 7 +#define OMAP3430_EN_SR1 (1 << 6) +#define OMAP3430_EN_SR1_SHIFT 6 + +/* CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */ +#define OMAP3430_EN_GPT12 (1 << 1) +#define OMAP3430_EN_GPT12_SHIFT 1 + +/* CM_IDLEST_WKUP, PM_WKST_WKUP shared bits */ +#define OMAP3430_ST_SR2 (1 << 7) +#define OMAP3430_ST_SR1 (1 << 6) +#define OMAP3430_ST_GPIO1 (1 << 3) +#define OMAP3430_ST_GPT12 (1 << 1) +#define OMAP3430_ST_GPT1 (1 << 0) + +/* + * CM_SLEEPDEP_GFX, CM_SLEEPDEP_DSS, CM_SLEEPDEP_CAM, + * CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_GFX, + * PM_WKDEP_DSS, PM_WKDEP_CAM, PM_WKDEP_PER, PM_WKDEP_NEON shared bits + */ +#define OMAP3430_EN_MPU (1 << 1) +#define OMAP3430_EN_MPU_SHIFT 1 + +/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER shared bits */ +#define OMAP3430_EN_GPIO6 (1 << 17) +#define OMAP3430_EN_GPIO6_SHIFT 17 +#define OMAP3430_EN_GPIO5 (1 << 16) +#define OMAP3430_EN_GPIO5_SHIFT 16 +#define OMAP3430_EN_GPIO4 (1 << 15) +#define OMAP3430_EN_GPIO4_SHIFT 15 +#define OMAP3430_EN_GPIO3 (1 << 14) +#define OMAP3430_EN_GPIO3_SHIFT 14 +#define OMAP3430_EN_GPIO2 (1 << 13) +#define OMAP3430_EN_GPIO2_SHIFT 13 +#define OMAP3430_EN_UART3 (1 << 11) +#define OMAP3430_EN_UART3_SHIFT 11 +#define OMAP3430_EN_GPT9 (1 << 10) +#define OMAP3430_EN_GPT9_SHIFT 10 +#define OMAP3430_EN_GPT8 (1 << 9) +#define OMAP3430_EN_GPT8_SHIFT 9 +#define OMAP3430_EN_GPT7 (1 << 8) +#define OMAP3430_EN_GPT7_SHIFT 8 +#define OMAP3430_EN_GPT6 (1 << 7) +#define OMAP3430_EN_GPT6_SHIFT 7 +#define OMAP3430_EN_GPT5 (1 << 6) +#define OMAP3430_EN_GPT5_SHIFT 6 +#define OMAP3430_EN_GPT4 (1 << 5) +#define OMAP3430_EN_GPT4_SHIFT 5 +#define OMAP3430_EN_GPT3 (1 << 4) +#define OMAP3430_EN_GPT3_SHIFT 4 +#define OMAP3430_EN_GPT2 (1 << 3) +#define OMAP3430_EN_GPT2_SHIFT 3 + +/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER, PM_WKST_PER shared bits */ +/* XXX Possible TI documentation bug: should the PM_WKST_PER EN_* bits + * be ST_* bits instead? */ +#define OMAP3430_EN_MCBSP4 (1 << 2) +#define OMAP3430_EN_MCBSP4_SHIFT 2 +#define OMAP3430_EN_MCBSP3 (1 << 1) +#define OMAP3430_EN_MCBSP3_SHIFT 1 +#define OMAP3430_EN_MCBSP2 (1 << 0) +#define OMAP3430_EN_MCBSP2_SHIFT 0 + +/* CM_IDLEST_PER, PM_WKST_PER shared bits */ +#define OMAP3430_ST_GPIO6 (1 << 17) +#define OMAP3430_ST_GPIO5 (1 << 16) +#define OMAP3430_ST_GPIO4 (1 << 15) +#define OMAP3430_ST_GPIO3 (1 << 14) +#define OMAP3430_ST_GPIO2 (1 << 13) +#define OMAP3430_ST_UART3 (1 << 11) +#define OMAP3430_ST_GPT9 (1 << 10) +#define OMAP3430_ST_GPT8 (1 << 9) +#define OMAP3430_ST_GPT7 (1 << 8) +#define OMAP3430_ST_GPT6 (1 << 7) +#define OMAP3430_ST_GPT5 (1 << 6) +#define OMAP3430_ST_GPT4 (1 << 5) +#define OMAP3430_ST_GPT3 (1 << 4) +#define OMAP3430_ST_GPT2 (1 << 3) + +/* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_MPU, PM_WKDEP_PER shared bits */ +#define OMAP3430_EN_CORE (1 << 0) + +#endif + diff --git a/arch/arm/mach-omap2/prcm-regs.h b/arch/arm/mach-omap2/prcm-regs.h deleted file mode 100644 index 5e1c4b53ee9..00000000000 --- a/arch/arm/mach-omap2/prcm-regs.h +++ /dev/null @@ -1,483 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/prcm-regs.h - * - * OMAP24XX Power Reset and Clock Management (PRCM) registers - * - * Copyright (C) 2005 Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_H -#define __ARCH_ARM_MACH_OMAP2_PRCM_H - -/* SET_PERFORMANCE_LEVEL PARAMETERS */ -#define PRCM_HALF_SPEED 1 -#define PRCM_FULL_SPEED 2 - -#ifndef __ASSEMBLER__ - -#define PRCM_REG32(offset) __REG32(OMAP24XX_PRCM_BASE + (offset)) - -#define PRCM_REVISION PRCM_REG32(0x000) -#define PRCM_SYSCONFIG PRCM_REG32(0x010) -#define PRCM_IRQSTATUS_MPU PRCM_REG32(0x018) -#define PRCM_IRQENABLE_MPU PRCM_REG32(0x01C) -#define PRCM_VOLTCTRL PRCM_REG32(0x050) -#define PRCM_VOLTST PRCM_REG32(0x054) -#define PRCM_CLKSRC_CTRL PRCM_REG32(0x060) -#define PRCM_CLKOUT_CTRL PRCM_REG32(0x070) -#define PRCM_CLKEMUL_CTRL PRCM_REG32(0x078) -#define PRCM_CLKCFG_CTRL PRCM_REG32(0x080) -#define PRCM_CLKCFG_STATUS PRCM_REG32(0x084) -#define PRCM_VOLTSETUP PRCM_REG32(0x090) -#define PRCM_CLKSSETUP PRCM_REG32(0x094) -#define PRCM_POLCTRL PRCM_REG32(0x098) - -/* GENERAL PURPOSE */ -#define GENERAL_PURPOSE1 PRCM_REG32(0x0B0) -#define GENERAL_PURPOSE2 PRCM_REG32(0x0B4) -#define GENERAL_PURPOSE3 PRCM_REG32(0x0B8) -#define GENERAL_PURPOSE4 PRCM_REG32(0x0BC) -#define GENERAL_PURPOSE5 PRCM_REG32(0x0C0) -#define GENERAL_PURPOSE6 PRCM_REG32(0x0C4) -#define GENERAL_PURPOSE7 PRCM_REG32(0x0C8) -#define GENERAL_PURPOSE8 PRCM_REG32(0x0CC) -#define GENERAL_PURPOSE9 PRCM_REG32(0x0D0) -#define GENERAL_PURPOSE10 PRCM_REG32(0x0D4) -#define GENERAL_PURPOSE11 PRCM_REG32(0x0D8) -#define GENERAL_PURPOSE12 PRCM_REG32(0x0DC) -#define GENERAL_PURPOSE13 PRCM_REG32(0x0E0) -#define GENERAL_PURPOSE14 PRCM_REG32(0x0E4) -#define GENERAL_PURPOSE15 PRCM_REG32(0x0E8) -#define GENERAL_PURPOSE16 PRCM_REG32(0x0EC) -#define GENERAL_PURPOSE17 PRCM_REG32(0x0F0) -#define GENERAL_PURPOSE18 PRCM_REG32(0x0F4) -#define GENERAL_PURPOSE19 PRCM_REG32(0x0F8) -#define GENERAL_PURPOSE20 PRCM_REG32(0x0FC) - -/* MPU */ -#define CM_CLKSEL_MPU PRCM_REG32(0x140) -#define CM_CLKSTCTRL_MPU PRCM_REG32(0x148) -#define RM_RSTST_MPU PRCM_REG32(0x158) -#define PM_WKDEP_MPU PRCM_REG32(0x1C8) -#define PM_EVGENCTRL_MPU PRCM_REG32(0x1D4) -#define PM_EVEGENONTIM_MPU PRCM_REG32(0x1D8) -#define PM_EVEGENOFFTIM_MPU PRCM_REG32(0x1DC) -#define PM_PWSTCTRL_MPU PRCM_REG32(0x1E0) -#define PM_PWSTST_MPU PRCM_REG32(0x1E4) - -/* CORE */ -#define CM_FCLKEN1_CORE PRCM_REG32(0x200) -#define CM_FCLKEN2_CORE PRCM_REG32(0x204) -#define CM_FCLKEN3_CORE PRCM_REG32(0x208) -#define CM_ICLKEN1_CORE PRCM_REG32(0x210) -#define CM_ICLKEN2_CORE PRCM_REG32(0x214) -#define CM_ICLKEN3_CORE PRCM_REG32(0x218) -#define CM_ICLKEN4_CORE PRCM_REG32(0x21C) -#define CM_IDLEST1_CORE PRCM_REG32(0x220) -#define CM_IDLEST2_CORE PRCM_REG32(0x224) -#define CM_IDLEST3_CORE PRCM_REG32(0x228) -#define CM_IDLEST4_CORE PRCM_REG32(0x22C) -#define CM_AUTOIDLE1_CORE PRCM_REG32(0x230) -#define CM_AUTOIDLE2_CORE PRCM_REG32(0x234) -#define CM_AUTOIDLE3_CORE PRCM_REG32(0x238) -#define CM_AUTOIDLE4_CORE PRCM_REG32(0x23C) -#define CM_CLKSEL1_CORE PRCM_REG32(0x240) -#define CM_CLKSEL2_CORE PRCM_REG32(0x244) -#define CM_CLKSTCTRL_CORE PRCM_REG32(0x248) -#define PM_WKEN1_CORE PRCM_REG32(0x2A0) -#define PM_WKEN2_CORE PRCM_REG32(0x2A4) -#define PM_WKST1_CORE PRCM_REG32(0x2B0) -#define PM_WKST2_CORE PRCM_REG32(0x2B4) -#define PM_WKDEP_CORE PRCM_REG32(0x2C8) -#define PM_PWSTCTRL_CORE PRCM_REG32(0x2E0) -#define PM_PWSTST_CORE PRCM_REG32(0x2E4) - -/* GFX */ -#define CM_FCLKEN_GFX PRCM_REG32(0x300) -#define CM_ICLKEN_GFX PRCM_REG32(0x310) -#define CM_IDLEST_GFX PRCM_REG32(0x320) -#define CM_CLKSEL_GFX PRCM_REG32(0x340) -#define CM_CLKSTCTRL_GFX PRCM_REG32(0x348) -#define RM_RSTCTRL_GFX PRCM_REG32(0x350) -#define RM_RSTST_GFX PRCM_REG32(0x358) -#define PM_WKDEP_GFX PRCM_REG32(0x3C8) -#define PM_PWSTCTRL_GFX PRCM_REG32(0x3E0) -#define PM_PWSTST_GFX PRCM_REG32(0x3E4) - -/* WAKE-UP */ -#define CM_FCLKEN_WKUP PRCM_REG32(0x400) -#define CM_ICLKEN_WKUP PRCM_REG32(0x410) -#define CM_IDLEST_WKUP PRCM_REG32(0x420) -#define CM_AUTOIDLE_WKUP PRCM_REG32(0x430) -#define CM_CLKSEL_WKUP PRCM_REG32(0x440) -#define RM_RSTCTRL_WKUP PRCM_REG32(0x450) -#define RM_RSTTIME_WKUP PRCM_REG32(0x454) -#define RM_RSTST_WKUP PRCM_REG32(0x458) -#define PM_WKEN_WKUP PRCM_REG32(0x4A0) -#define PM_WKST_WKUP PRCM_REG32(0x4B0) - -/* CLOCKS */ -#define CM_CLKEN_PLL PRCM_REG32(0x500) -#define CM_IDLEST_CKGEN PRCM_REG32(0x520) -#define CM_AUTOIDLE_PLL PRCM_REG32(0x530) -#define CM_CLKSEL1_PLL PRCM_REG32(0x540) -#define CM_CLKSEL2_PLL PRCM_REG32(0x544) - -/* DSP */ -#define CM_FCLKEN_DSP PRCM_REG32(0x800) -#define CM_ICLKEN_DSP PRCM_REG32(0x810) -#define CM_IDLEST_DSP PRCM_REG32(0x820) -#define CM_AUTOIDLE_DSP PRCM_REG32(0x830) -#define CM_CLKSEL_DSP PRCM_REG32(0x840) -#define CM_CLKSTCTRL_DSP PRCM_REG32(0x848) -#define RM_RSTCTRL_DSP PRCM_REG32(0x850) -#define RM_RSTST_DSP PRCM_REG32(0x858) -#define PM_WKEN_DSP PRCM_REG32(0x8A0) -#define PM_WKDEP_DSP PRCM_REG32(0x8C8) -#define PM_PWSTCTRL_DSP PRCM_REG32(0x8E0) -#define PM_PWSTST_DSP PRCM_REG32(0x8E4) -#define PRCM_IRQSTATUS_DSP PRCM_REG32(0x8F0) -#define PRCM_IRQENABLE_DSP PRCM_REG32(0x8F4) - -/* IVA */ -#define PRCM_IRQSTATUS_IVA PRCM_REG32(0x8F8) -#define PRCM_IRQENABLE_IVA PRCM_REG32(0x8FC) - -/* Modem on 2430 */ -#define CM_FCLKEN_MDM PRCM_REG32(0xC00) -#define CM_ICLKEN_MDM PRCM_REG32(0xC10) -#define CM_IDLEST_MDM PRCM_REG32(0xC20) -#define CM_AUTOIDLE_MDM PRCM_REG32(0xC30) -#define CM_CLKSEL_MDM PRCM_REG32(0xC40) -#define CM_CLKSTCTRL_MDM PRCM_REG32(0xC48) -#define RM_RSTCTRL_MDM PRCM_REG32(0xC50) -#define RM_RSTST_MDM PRCM_REG32(0xC58) -#define PM_WKEN_MDM PRCM_REG32(0xCA0) -#define PM_WKST_MDM PRCM_REG32(0xCB0) -#define PM_WKDEP_MDM PRCM_REG32(0xCC8) -#define PM_PWSTCTRL_MDM PRCM_REG32(0xCE0) -#define PM_PWSTST_MDM PRCM_REG32(0xCE4) - -#define OMAP24XX_L4_IO_BASE 0x48000000 - -#define DISP_BASE (OMAP24XX_L4_IO_BASE + 0x50000) -#define DISP_REG32(offset) __REG32(DISP_BASE + (offset)) - -#define OMAP24XX_GPMC_BASE (L3_24XX_BASE + 0xa000) -#define GPMC_REG32(offset) __REG32(OMAP24XX_GPMC_BASE + (offset)) - -/* FIXME: Move these to timer code */ -#define GPT1_BASE (0x48028000) -#define GPT1_REG32(offset) __REG32(GPT1_BASE + (offset)) - -/* Misc sysconfig */ -#define DISPC_SYSCONFIG DISP_REG32(0x410) -#define SPI_BASE (OMAP24XX_L4_IO_BASE + 0x98000) -#define MCSPI1_SYSCONFIG __REG32(SPI_BASE + 0x10) -#define MCSPI2_SYSCONFIG __REG32(SPI_BASE + 0x2000 + 0x10) -#define MCSPI3_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0xb8010) - -#define CAMERA_MMU_SYSCONFIG __REG32(DISP_BASE + 0x2C10) -#define CAMERA_DMA_SYSCONFIG __REG32(DISP_BASE + 0x282C) -#define SYSTEM_DMA_SYSCONFIG __REG32(DISP_BASE + 0x602C) -#define GPMC_SYSCONFIG GPMC_REG32(0x010) -#define MAILBOXES_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x94010) -#define UART1_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6A054) -#define UART2_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6C054) -#define UART3_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE + 0x6E054) -#define SDRC_SYSCONFIG __REG32(OMAP24XX_SDRC_BASE + 0x10) -#define OMAP24XX_SMS_BASE (L3_24XX_BASE + 0x8000) -#define SMS_SYSCONFIG __REG32(OMAP24XX_SMS_BASE + 0x10) -#define SSI_SYSCONFIG __REG32(DISP_BASE + 0x8010) - -/* rkw - good cannidates for PM_ to start what nm was trying */ -#define OMAP24XX_GPT2 (OMAP24XX_L4_IO_BASE + 0x2A000) -#define OMAP24XX_GPT3 (OMAP24XX_L4_IO_BASE + 0x78000) -#define OMAP24XX_GPT4 (OMAP24XX_L4_IO_BASE + 0x7A000) -#define OMAP24XX_GPT5 (OMAP24XX_L4_IO_BASE + 0x7C000) -#define OMAP24XX_GPT6 (OMAP24XX_L4_IO_BASE + 0x7E000) -#define OMAP24XX_GPT7 (OMAP24XX_L4_IO_BASE + 0x80000) -#define OMAP24XX_GPT8 (OMAP24XX_L4_IO_BASE + 0x82000) -#define OMAP24XX_GPT9 (OMAP24XX_L4_IO_BASE + 0x84000) -#define OMAP24XX_GPT10 (OMAP24XX_L4_IO_BASE + 0x86000) -#define OMAP24XX_GPT11 (OMAP24XX_L4_IO_BASE + 0x88000) -#define OMAP24XX_GPT12 (OMAP24XX_L4_IO_BASE + 0x8A000) - -/* FIXME: Move these to timer code */ -#define GPTIMER1_SYSCONFIG GPT1_REG32(0x010) -#define GPTIMER2_SYSCONFIG __REG32(OMAP24XX_GPT2 + 0x10) -#define GPTIMER3_SYSCONFIG __REG32(OMAP24XX_GPT3 + 0x10) -#define GPTIMER4_SYSCONFIG __REG32(OMAP24XX_GPT4 + 0x10) -#define GPTIMER5_SYSCONFIG __REG32(OMAP24XX_GPT5 + 0x10) -#define GPTIMER6_SYSCONFIG __REG32(OMAP24XX_GPT6 + 0x10) -#define GPTIMER7_SYSCONFIG __REG32(OMAP24XX_GPT7 + 0x10) -#define GPTIMER8_SYSCONFIG __REG32(OMAP24XX_GPT8 + 0x10) -#define GPTIMER9_SYSCONFIG __REG32(OMAP24XX_GPT9 + 0x10) -#define GPTIMER10_SYSCONFIG __REG32(OMAP24XX_GPT10 + 0x10) -#define GPTIMER11_SYSCONFIG __REG32(OMAP24XX_GPT11 + 0x10) -#define GPTIMER12_SYSCONFIG __REG32(OMAP24XX_GPT12 + 0x10) - -/* FIXME: Move these to gpio code */ -#define OMAP24XX_GPIO_BASE 0x48018000 -#define GPIOX_BASE(X) (OMAP24XX_GPIO_BASE + (0x2000 * ((X) - 1))) - -#define GPIO1_SYSCONFIG __REG32((GPIOX_BASE(1) + 0x10)) -#define GPIO2_SYSCONFIG __REG32((GPIOX_BASE(2) + 0x10)) -#define GPIO3_SYSCONFIG __REG32((GPIOX_BASE(3) + 0x10)) -#define GPIO4_SYSCONFIG __REG32((GPIOX_BASE(4) + 0x10)) - -#if defined(CONFIG_ARCH_OMAP243X) -#define GPIO5_SYSCONFIG __REG32((OMAP24XX_GPIO5_BASE + 0x10)) -#endif - -/* GP TIMER 1 */ -#define GPTIMER1_TISTAT GPT1_REG32(0x014) -#define GPTIMER1_TISR GPT1_REG32(0x018) -#define GPTIMER1_TIER GPT1_REG32(0x01C) -#define GPTIMER1_TWER GPT1_REG32(0x020) -#define GPTIMER1_TCLR GPT1_REG32(0x024) -#define GPTIMER1_TCRR GPT1_REG32(0x028) -#define GPTIMER1_TLDR GPT1_REG32(0x02C) -#define GPTIMER1_TTGR GPT1_REG32(0x030) -#define GPTIMER1_TWPS GPT1_REG32(0x034) -#define GPTIMER1_TMAR GPT1_REG32(0x038) -#define GPTIMER1_TCAR1 GPT1_REG32(0x03C) -#define GPTIMER1_TSICR GPT1_REG32(0x040) -#define GPTIMER1_TCAR2 GPT1_REG32(0x044) - -/* rkw -- base fix up please... */ -#define GPTIMER3_TISR __REG32(OMAP24XX_L4_IO_BASE + 0x78018) - -/* SDRC */ -#define SDRC_DLLA_CTRL __REG32(OMAP24XX_SDRC_BASE + 0x060) -#define SDRC_DLLA_STATUS __REG32(OMAP24XX_SDRC_BASE + 0x064) -#define SDRC_DLLB_CTRL __REG32(OMAP24XX_SDRC_BASE + 0x068) -#define SDRC_DLLB_STATUS __REG32(OMAP24XX_SDRC_BASE + 0x06C) -#define SDRC_POWER __REG32(OMAP24XX_SDRC_BASE + 0x070) -#define SDRC_MR_0 __REG32(OMAP24XX_SDRC_BASE + 0x084) - -/* GPIO 1 */ -#define GPIO1_BASE GPIOX_BASE(1) -#define GPIO1_REG32(offset) __REG32(GPIO1_BASE + (offset)) -#define GPIO1_IRQENABLE1 GPIO1_REG32(0x01C) -#define GPIO1_IRQSTATUS1 GPIO1_REG32(0x018) -#define GPIO1_IRQENABLE2 GPIO1_REG32(0x02C) -#define GPIO1_IRQSTATUS2 GPIO1_REG32(0x028) -#define GPIO1_WAKEUPENABLE GPIO1_REG32(0x020) -#define GPIO1_RISINGDETECT GPIO1_REG32(0x048) -#define GPIO1_DATAIN GPIO1_REG32(0x038) -#define GPIO1_OE GPIO1_REG32(0x034) -#define GPIO1_DATAOUT GPIO1_REG32(0x03C) - -/* GPIO2 */ -#define GPIO2_BASE GPIOX_BASE(2) -#define GPIO2_REG32(offset) __REG32(GPIO2_BASE + (offset)) -#define GPIO2_IRQENABLE1 GPIO2_REG32(0x01C) -#define GPIO2_IRQSTATUS1 GPIO2_REG32(0x018) -#define GPIO2_IRQENABLE2 GPIO2_REG32(0x02C) -#define GPIO2_IRQSTATUS2 GPIO2_REG32(0x028) -#define GPIO2_WAKEUPENABLE GPIO2_REG32(0x020) -#define GPIO2_RISINGDETECT GPIO2_REG32(0x048) -#define GPIO2_DATAIN GPIO2_REG32(0x038) -#define GPIO2_OE GPIO2_REG32(0x034) -#define GPIO2_DATAOUT GPIO2_REG32(0x03C) -#define GPIO2_DEBOUNCENABLE GPIO2_REG32(0x050) -#define GPIO2_DEBOUNCINGTIME GPIO2_REG32(0x054) - -/* GPIO 3 */ -#define GPIO3_BASE GPIOX_BASE(3) -#define GPIO3_REG32(offset) __REG32(GPIO3_BASE + (offset)) -#define GPIO3_IRQENABLE1 GPIO3_REG32(0x01C) -#define GPIO3_IRQSTATUS1 GPIO3_REG32(0x018) -#define GPIO3_IRQENABLE2 GPIO3_REG32(0x02C) -#define GPIO3_IRQSTATUS2 GPIO3_REG32(0x028) -#define GPIO3_WAKEUPENABLE GPIO3_REG32(0x020) -#define GPIO3_RISINGDETECT GPIO3_REG32(0x048) -#define GPIO3_FALLINGDETECT GPIO3_REG32(0x04C) -#define GPIO3_DATAIN GPIO3_REG32(0x038) -#define GPIO3_OE GPIO3_REG32(0x034) -#define GPIO3_DATAOUT GPIO3_REG32(0x03C) -#define GPIO3_DEBOUNCENABLE GPIO3_REG32(0x050) -#define GPIO3_DEBOUNCINGTIME GPIO3_REG32(0x054) -#define GPIO3_DEBOUNCENABLE GPIO3_REG32(0x050) -#define GPIO3_DEBOUNCINGTIME GPIO3_REG32(0x054) - -/* GPIO 4 */ -#define GPIO4_BASE GPIOX_BASE(4) -#define GPIO4_REG32(offset) __REG32(GPIO4_BASE + (offset)) -#define GPIO4_IRQENABLE1 GPIO4_REG32(0x01C) -#define GPIO4_IRQSTATUS1 GPIO4_REG32(0x018) -#define GPIO4_IRQENABLE2 GPIO4_REG32(0x02C) -#define GPIO4_IRQSTATUS2 GPIO4_REG32(0x028) -#define GPIO4_WAKEUPENABLE GPIO4_REG32(0x020) -#define GPIO4_RISINGDETECT GPIO4_REG32(0x048) -#define GPIO4_FALLINGDETECT GPIO4_REG32(0x04C) -#define GPIO4_DATAIN GPIO4_REG32(0x038) -#define GPIO4_OE GPIO4_REG32(0x034) -#define GPIO4_DATAOUT GPIO4_REG32(0x03C) -#define GPIO4_DEBOUNCENABLE GPIO4_REG32(0x050) -#define GPIO4_DEBOUNCINGTIME GPIO4_REG32(0x054) - -#if defined(CONFIG_ARCH_OMAP243X) -/* GPIO 5 */ -#define GPIO5_REG32(offset) __REG32((OMAP24XX_GPIO5_BASE + (offset))) -#define GPIO5_IRQENABLE1 GPIO5_REG32(0x01C) -#define GPIO5_IRQSTATUS1 GPIO5_REG32(0x018) -#define GPIO5_IRQENABLE2 GPIO5_REG32(0x02C) -#define GPIO5_IRQSTATUS2 GPIO5_REG32(0x028) -#define GPIO5_WAKEUPENABLE GPIO5_REG32(0x020) -#define GPIO5_RISINGDETECT GPIO5_REG32(0x048) -#define GPIO5_FALLINGDETECT GPIO5_REG32(0x04C) -#define GPIO5_DATAIN GPIO5_REG32(0x038) -#define GPIO5_OE GPIO5_REG32(0x034) -#define GPIO5_DATAOUT GPIO5_REG32(0x03C) -#define GPIO5_DEBOUNCENABLE GPIO5_REG32(0x050) -#define GPIO5_DEBOUNCINGTIME GPIO5_REG32(0x054) -#endif - -/* IO CONFIG */ -#define OMAP24XX_CTRL_BASE (L4_24XX_BASE) -#define CONTROL_REG32(offset) __REG32(OMAP24XX_CTRL_BASE + (offset)) - -#define CONTROL_PADCONF_SPI1_NCS2 CONTROL_REG32(0x104) -#define CONTROL_PADCONF_SYS_XTALOUT CONTROL_REG32(0x134) -#define CONTROL_PADCONF_UART1_RX CONTROL_REG32(0x0C8) -#define CONTROL_PADCONF_MCBSP1_DX CONTROL_REG32(0x10C) -#define CONTROL_PADCONF_GPMC_NCS4 CONTROL_REG32(0x090) -#define CONTROL_PADCONF_DSS_D5 CONTROL_REG32(0x0B8) -#define CONTROL_PADCONF_DSS_D9 CONTROL_REG32(0x0BC) /* 2420 */ -#define CONTROL_PADCONF_DSS_D13 CONTROL_REG32(0x0C0) -#define CONTROL_PADCONF_DSS_VSYNC CONTROL_REG32(0x0CC) -#define CONTROL_PADCONF_SYS_NIRQW0 CONTROL_REG32(0x0BC) /* 2430 */ -#define CONTROL_PADCONF_SSI1_FLAG_TX CONTROL_REG32(0x108) /* 2430 */ - -/* CONTROL */ -#define CONTROL_DEVCONF CONTROL_REG32(0x274) -#define CONTROL_DEVCONF1 CONTROL_REG32(0x2E8) - -/* INTERRUPT CONTROLLER */ -#define INTC_BASE ((L4_24XX_BASE) + 0xfe000) -#define INTC_REG32(offset) __REG32(INTC_BASE + (offset)) - -#define INTC1_U_BASE INTC_REG32(0x000) -#define INTC_MIR0 INTC_REG32(0x084) -#define INTC_MIR_SET0 INTC_REG32(0x08C) -#define INTC_MIR_CLEAR0 INTC_REG32(0x088) -#define INTC_ISR_CLEAR0 INTC_REG32(0x094) -#define INTC_MIR1 INTC_REG32(0x0A4) -#define INTC_MIR_SET1 INTC_REG32(0x0AC) -#define INTC_MIR_CLEAR1 INTC_REG32(0x0A8) -#define INTC_ISR_CLEAR1 INTC_REG32(0x0B4) -#define INTC_MIR2 INTC_REG32(0x0C4) -#define INTC_MIR_SET2 INTC_REG32(0x0CC) -#define INTC_MIR_CLEAR2 INTC_REG32(0x0C8) -#define INTC_ISR_CLEAR2 INTC_REG32(0x0D4) -#define INTC_SIR_IRQ INTC_REG32(0x040) -#define INTC_CONTROL INTC_REG32(0x048) -#define INTC_ILR11 INTC_REG32(0x12C) /* PRCM on MPU PIC */ -#define INTC_ILR30 INTC_REG32(0x178) -#define INTC_ILR31 INTC_REG32(0x17C) -#define INTC_ILR32 INTC_REG32(0x180) -#define INTC_ILR37 INTC_REG32(0x194) /* GPIO4 on MPU PIC */ -#define INTC_SYSCONFIG INTC_REG32(0x010) /* GPT1 on MPU PIC */ - -/* RAM FIREWALL */ -#define RAMFW_BASE (0x68005000) -#define RAMFW_REG32(offset) __REG32(RAMFW_BASE + (offset)) - -#define RAMFW_REQINFOPERM0 RAMFW_REG32(0x048) -#define RAMFW_READPERM0 RAMFW_REG32(0x050) -#define RAMFW_WRITEPERM0 RAMFW_REG32(0x058) - -/* GPMC CS1 FPGA ON USER INTERFACE MODULE */ -//#define DEBUG_BOARD_LED_REGISTER 0x04000014 - -/* GPMC CS0 */ -#define GPMC_CONFIG1_0 GPMC_REG32(0x060) -#define GPMC_CONFIG2_0 GPMC_REG32(0x064) -#define GPMC_CONFIG3_0 GPMC_REG32(0x068) -#define GPMC_CONFIG4_0 GPMC_REG32(0x06C) -#define GPMC_CONFIG5_0 GPMC_REG32(0x070) -#define GPMC_CONFIG6_0 GPMC_REG32(0x074) -#define GPMC_CONFIG7_0 GPMC_REG32(0x078) - -/* GPMC CS1 */ -#define GPMC_CONFIG1_1 GPMC_REG32(0x090) -#define GPMC_CONFIG2_1 GPMC_REG32(0x094) -#define GPMC_CONFIG3_1 GPMC_REG32(0x098) -#define GPMC_CONFIG4_1 GPMC_REG32(0x09C) -#define GPMC_CONFIG5_1 GPMC_REG32(0x0a0) -#define GPMC_CONFIG6_1 GPMC_REG32(0x0a4) -#define GPMC_CONFIG7_1 GPMC_REG32(0x0a8) - -/* GPMC CS3 */ -#define GPMC_CONFIG1_3 GPMC_REG32(0x0F0) -#define GPMC_CONFIG2_3 GPMC_REG32(0x0F4) -#define GPMC_CONFIG3_3 GPMC_REG32(0x0F8) -#define GPMC_CONFIG4_3 GPMC_REG32(0x0FC) -#define GPMC_CONFIG5_3 GPMC_REG32(0x100) -#define GPMC_CONFIG6_3 GPMC_REG32(0x104) -#define GPMC_CONFIG7_3 GPMC_REG32(0x108) - -/* DSS */ -#define DSS_CONTROL DISP_REG32(0x040) -#define DISPC_CONTROL DISP_REG32(0x440) -#define DISPC_SYSSTATUS DISP_REG32(0x414) -#define DISPC_IRQSTATUS DISP_REG32(0x418) -#define DISPC_IRQENABLE DISP_REG32(0x41C) -#define DISPC_CONFIG DISP_REG32(0x444) -#define DISPC_DEFAULT_COLOR0 DISP_REG32(0x44C) -#define DISPC_DEFAULT_COLOR1 DISP_REG32(0x450) -#define DISPC_TRANS_COLOR0 DISP_REG32(0x454) -#define DISPC_TRANS_COLOR1 DISP_REG32(0x458) -#define DISPC_LINE_NUMBER DISP_REG32(0x460) -#define DISPC_TIMING_H DISP_REG32(0x464) -#define DISPC_TIMING_V DISP_REG32(0x468) -#define DISPC_POL_FREQ DISP_REG32(0x46C) -#define DISPC_DIVISOR DISP_REG32(0x470) -#define DISPC_SIZE_DIG DISP_REG32(0x478) -#define DISPC_SIZE_LCD DISP_REG32(0x47C) -#define DISPC_GFX_BA0 DISP_REG32(0x480) -#define DISPC_GFX_BA1 DISP_REG32(0x484) -#define DISPC_GFX_POSITION DISP_REG32(0x488) -#define DISPC_GFX_SIZE DISP_REG32(0x48C) -#define DISPC_GFX_ATTRIBUTES DISP_REG32(0x4A0) -#define DISPC_GFX_FIFO_THRESHOLD DISP_REG32(0x4A4) -#define DISPC_GFX_ROW_INC DISP_REG32(0x4AC) -#define DISPC_GFX_PIXEL_INC DISP_REG32(0x4B0) -#define DISPC_GFX_WINDOW_SKIP DISP_REG32(0x4B4) -#define DISPC_GFX_TABLE_BA DISP_REG32(0x4B8) -#define DISPC_DATA_CYCLE1 DISP_REG32(0x5D4) -#define DISPC_DATA_CYCLE2 DISP_REG32(0x5D8) -#define DISPC_DATA_CYCLE3 DISP_REG32(0x5DC) - -/* HSUSB Suspend */ -#define HSUSB_CTRL __REG8(0x480AC001) -#define USBOTG_POWER __REG32(0x480AC000) - -/* HS MMC */ -#define MMCHS1_SYSCONFIG __REG32(0x4809C010) -#define MMCHS2_SYSCONFIG __REG32(0x480b4010) - -#endif /* __ASSEMBLER__ */ - -#endif - - - - - diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 90f530540c6..b12f423b859 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -17,19 +17,27 @@ #include <linux/init.h> #include <linux/clk.h> -#include "prcm-regs.h" +#include <asm/io.h> + +#include "prm.h" +#include "prm-regbits-24xx.h" extern void omap2_clk_prepare_for_reboot(void); u32 omap_prcm_get_reset_sources(void) { - return RM_RSTST_WKUP & 0x7f; + return prm_read_mod_reg(WKUP_MOD, RM_RSTST) & 0x7f; } EXPORT_SYMBOL(omap_prcm_get_reset_sources); /* Resets clock rates and reboots the system. Only called from system.h */ void omap_prcm_arch_reset(char mode) { + u32 wkup; omap2_clk_prepare_for_reboot(); - RM_RSTCTRL_WKUP |= 2; + + if (cpu_is_omap24xx()) { + wkup = prm_read_mod_reg(WKUP_MOD, RM_RSTCTRL) | OMAP_RST_DPLL3; + prm_write_mod_reg(wkup, WKUP_MOD, RM_RSTCTRL); + } } diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h new file mode 100644 index 00000000000..c6d17a3378e --- /dev/null +++ b/arch/arm/mach-omap2/prm-regbits-24xx.h @@ -0,0 +1,279 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H + +/* + * OMAP24XX Power/Reset Management register bits + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "prm.h" + +/* Bits shared between registers */ + +/* PRCM_IRQSTATUS_MPU, PM_IRQSTATUS_DSP, PRCM_IRQSTATUS_IVA shared bits */ +#define OMAP24XX_VOLTTRANS_ST (1 << 2) +#define OMAP24XX_WKUP2_ST (1 << 1) +#define OMAP24XX_WKUP1_ST (1 << 0) + +/* PRCM_IRQENABLE_MPU, PM_IRQENABLE_DSP, PRCM_IRQENABLE_IVA shared bits */ +#define OMAP24XX_VOLTTRANS_EN (1 << 2) +#define OMAP24XX_WKUP2_EN (1 << 1) +#define OMAP24XX_WKUP1_EN (1 << 0) + +/* PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_DSP, PM_WKDEP_MDM shared bits */ +#define OMAP24XX_EN_MPU (1 << 1) +#define OMAP24XX_EN_CORE (1 << 0) + +/* + * PM_PWSTCTRL_MPU, PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM + * shared bits + */ +#define OMAP24XX_MEMONSTATE_SHIFT 10 +#define OMAP24XX_MEMONSTATE_MASK (0x3 << 10) +#define OMAP24XX_MEMRETSTATE (1 << 3) + +/* PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM shared bits */ +#define OMAP24XX_FORCESTATE (1 << 18) + +/* + * PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP, + * PM_PWSTST_MDM shared bits + */ +#define OMAP24XX_CLKACTIVITY (1 << 19) + +/* PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_DSP shared bits */ +#define OMAP24XX_LASTSTATEENTERED_SHIFT 4 +#define OMAP24XX_LASTSTATEENTERED_MASK (0x3 << 4) + +/* PM_PWSTST_MPU and PM_PWSTST_DSP shared bits */ +#define OMAP2430_MEMSTATEST_SHIFT 10 +#define OMAP2430_MEMSTATEST_MASK (0x3 << 10) + +/* PM_PWSTST_GFX, PM_PWSTST_DSP, PM_PWSTST_MDM shared bits */ +#define OMAP24XX_POWERSTATEST_SHIFT 0 +#define OMAP24XX_POWERSTATEST_MASK (0x3 << 0) + + +/* Bits specific to each register */ + +/* PRCM_REVISION */ +#define OMAP24XX_REV_SHIFT 0 +#define OMAP24XX_REV_MASK (0xff << 0) + +/* PRCM_SYSCONFIG */ +#define OMAP24XX_AUTOIDLE (1 << 0) + +/* PRCM_IRQSTATUS_MPU specific bits */ +#define OMAP2430_DPLL_RECAL_ST (1 << 6) +#define OMAP24XX_TRANSITION_ST (1 << 5) +#define OMAP24XX_EVGENOFF_ST (1 << 4) +#define OMAP24XX_EVGENON_ST (1 << 3) + +/* PRCM_IRQENABLE_MPU specific bits */ +#define OMAP2430_DPLL_RECAL_EN (1 << 6) +#define OMAP24XX_TRANSITION_EN (1 << 5) +#define OMAP24XX_EVGENOFF_EN (1 << 4) +#define OMAP24XX_EVGENON_EN (1 << 3) + +/* PRCM_VOLTCTRL */ +#define OMAP24XX_AUTO_EXTVOLT (1 << 15) +#define OMAP24XX_FORCE_EXTVOLT (1 << 14) +#define OMAP24XX_SETOFF_LEVEL_SHIFT 12 +#define OMAP24XX_SETOFF_LEVEL_MASK (0x3 << 12) +#define OMAP24XX_MEMRETCTRL (1 << 8) +#define OMAP24XX_SETRET_LEVEL_SHIFT 6 +#define OMAP24XX_SETRET_LEVEL_MASK (0x3 << 6) +#define OMAP24XX_VOLT_LEVEL_SHIFT 0 +#define OMAP24XX_VOLT_LEVEL_MASK (0x3 << 0) + +/* PRCM_VOLTST */ +#define OMAP24XX_ST_VOLTLEVEL_SHIFT 0 +#define OMAP24XX_ST_VOLTLEVEL_MASK (0x3 << 0) + +/* PRCM_CLKSRC_CTRL specific bits */ + +/* PRCM_CLKOUT_CTRL */ +#define OMAP2420_CLKOUT2_EN_SHIFT 15 +#define OMAP2420_CLKOUT2_EN (1 << 15) +#define OMAP2420_CLKOUT2_DIV_SHIFT 11 +#define OMAP2420_CLKOUT2_DIV_MASK (0x7 << 11) +#define OMAP2420_CLKOUT2_SOURCE_SHIFT 8 +#define OMAP2420_CLKOUT2_SOURCE_MASK (0x3 << 8) +#define OMAP24XX_CLKOUT_EN_SHIFT 7 +#define OMAP24XX_CLKOUT_EN (1 << 7) +#define OMAP24XX_CLKOUT_DIV_SHIFT 3 +#define OMAP24XX_CLKOUT_DIV_MASK (0x7 << 3) +#define OMAP24XX_CLKOUT_SOURCE_SHIFT 0 +#define OMAP24XX_CLKOUT_SOURCE_MASK (0x3 << 0) + +/* PRCM_CLKEMUL_CTRL */ +#define OMAP24XX_EMULATION_EN_SHIFT 0 +#define OMAP24XX_EMULATION_EN (1 << 0) + +/* PRCM_CLKCFG_CTRL */ +#define OMAP24XX_VALID_CONFIG (1 << 0) + +/* PRCM_CLKCFG_STATUS */ +#define OMAP24XX_CONFIG_STATUS (1 << 0) + +/* PRCM_VOLTSETUP specific bits */ + +/* PRCM_CLKSSETUP specific bits */ + +/* PRCM_POLCTRL */ +#define OMAP2420_CLKOUT2_POL (1 << 10) +#define OMAP24XX_CLKOUT_POL (1 << 9) +#define OMAP24XX_CLKREQ_POL (1 << 8) +#define OMAP2430_USE_POWEROK (1 << 2) +#define OMAP2430_POWEROK_POL (1 << 1) +#define OMAP24XX_EXTVOL_POL (1 << 0) + +/* RM_RSTST_MPU specific bits */ +/* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" instead */ + +/* PM_WKDEP_MPU specific bits */ +#define OMAP2430_PM_WKDEP_MPU_EN_MDM (1 << 5) +#define OMAP24XX_PM_WKDEP_MPU_EN_DSP (1 << 2) + +/* PM_EVGENCTRL_MPU specific bits */ + +/* PM_EVEGENONTIM_MPU specific bits */ + +/* PM_EVEGENOFFTIM_MPU specific bits */ + +/* PM_PWSTCTRL_MPU specific bits */ +#define OMAP2430_FORCESTATE (1 << 18) + +/* PM_PWSTST_MPU specific bits */ +/* INTRANSITION, CLKACTIVITY, POWERSTATE, MEMSTATEST are 2430 only */ + +/* PM_WKEN1_CORE specific bits */ + +/* PM_WKEN2_CORE specific bits */ + +/* PM_WKST1_CORE specific bits*/ + +/* PM_WKST2_CORE specific bits */ + +/* PM_WKDEP_CORE specific bits*/ +#define OMAP2430_PM_WKDEP_CORE_EN_MDM (1 << 5) +#define OMAP24XX_PM_WKDEP_CORE_EN_GFX (1 << 3) +#define OMAP24XX_PM_WKDEP_CORE_EN_DSP (1 << 2) + +/* PM_PWSTCTRL_CORE specific bits */ +#define OMAP24XX_MEMORYCHANGE (1 << 20) +#define OMAP24XX_MEM3ONSTATE_SHIFT 14 +#define OMAP24XX_MEM3ONSTATE_MASK (0x3 << 14) +#define OMAP24XX_MEM2ONSTATE_SHIFT 12 +#define OMAP24XX_MEM2ONSTATE_MASK (0x3 << 12) +#define OMAP24XX_MEM1ONSTATE_SHIFT 10 +#define OMAP24XX_MEM1ONSTATE_MASK (0x3 << 10) +#define OMAP24XX_MEM3RETSTATE (1 << 5) +#define OMAP24XX_MEM2RETSTATE (1 << 4) +#define OMAP24XX_MEM1RETSTATE (1 << 3) + +/* PM_PWSTST_CORE specific bits */ +#define OMAP24XX_MEM3STATEST_SHIFT 14 +#define OMAP24XX_MEM3STATEST_MASK (0x3 << 14) +#define OMAP24XX_MEM2STATEST_SHIFT 12 +#define OMAP24XX_MEM2STATEST_MASK (0x3 << 12) +#define OMAP24XX_MEM1STATEST_SHIFT 10 +#define OMAP24XX_MEM1STATEST_MASK (0x3 << 10) + +/* RM_RSTCTRL_GFX */ +#define OMAP24XX_GFX_RST (1 << 0) + +/* RM_RSTST_GFX specific bits */ +#define OMAP24XX_GFX_SW_RST (1 << 4) + +/* PM_PWSTCTRL_GFX specific bits */ + +/* PM_WKDEP_GFX specific bits */ +/* 2430 often calls EN_WAKEUP "EN_WKUP" */ + +/* RM_RSTCTRL_WKUP specific bits */ + +/* RM_RSTTIME_WKUP specific bits */ + +/* RM_RSTST_WKUP specific bits */ +/* 2430 calls EXTWMPU_RST "EXTWARM_RST" and GLOBALWMPU_RST "GLOBALWARM_RST" */ +#define OMAP24XX_EXTWMPU_RST (1 << 6) +#define OMAP24XX_SECU_WD_RST (1 << 5) +#define OMAP24XX_MPU_WD_RST (1 << 4) +#define OMAP24XX_SECU_VIOL_RST (1 << 3) + +/* PM_WKEN_WKUP specific bits */ + +/* PM_WKST_WKUP specific bits */ + +/* RM_RSTCTRL_DSP */ +#define OMAP2420_RST_IVA (1 << 8) +#define OMAP24XX_RST2_DSP (1 << 1) +#define OMAP24XX_RST1_DSP (1 << 0) + +/* RM_RSTST_DSP specific bits */ +/* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" */ +#define OMAP2420_IVA_SW_RST (1 << 8) +#define OMAP24XX_DSP_SW_RST2 (1 << 5) +#define OMAP24XX_DSP_SW_RST1 (1 << 4) + +/* PM_WKDEP_DSP specific bits */ + +/* PM_PWSTCTRL_DSP specific bits */ +/* 2430 only: MEMONSTATE, MEMRETSTATE */ +#define OMAP2420_MEMIONSTATE_SHIFT 12 +#define OMAP2420_MEMIONSTATE_MASK (0x3 << 12) +#define OMAP2420_MEMIRETSTATE (1 << 4) + +/* PM_PWSTST_DSP specific bits */ +/* MEMSTATEST is 2430 only */ +#define OMAP2420_MEMISTATEST_SHIFT 12 +#define OMAP2420_MEMISTATEST_MASK (0x3 << 12) + +/* PRCM_IRQSTATUS_DSP specific bits */ + +/* PRCM_IRQENABLE_DSP specific bits */ + +/* RM_RSTCTRL_MDM */ +/* 2430 only */ +#define OMAP2430_PWRON1_MDM (1 << 1) +#define OMAP2430_RST1_MDM (1 << 0) + +/* RM_RSTST_MDM specific bits */ +/* 2430 only */ +#define OMAP2430_MDM_SECU_VIOL (1 << 6) +#define OMAP2430_MDM_SW_PWRON1 (1 << 5) +#define OMAP2430_MDM_SW_RST1 (1 << 4) + +/* PM_WKEN_MDM */ +/* 2430 only */ +#define OMAP2430_PM_WKEN_MDM_EN_MDM (1 << 0) + +/* PM_WKST_MDM specific bits */ +/* 2430 only */ + +/* PM_WKDEP_MDM specific bits */ +/* 2430 only */ + +/* PM_PWSTCTRL_MDM specific bits */ +/* 2430 only */ +#define OMAP2430_KILLDOMAINWKUP (1 << 19) + +/* PM_PWSTST_MDM specific bits */ +/* 2430 only */ + +/* PRCM_IRQSTATUS_IVA */ +/* 2420 only */ + +/* PRCM_IRQENABLE_IVA */ +/* 2420 only */ + +#endif diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h new file mode 100644 index 00000000000..b4686bc345c --- /dev/null +++ b/arch/arm/mach-omap2/prm-regbits-34xx.h @@ -0,0 +1,582 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H + +/* + * OMAP3430 Power/Reset Management register bits + * + * Copyright (C) 2007-2008 Texas Instruments, Inc. + * Copyright (C) 2007-2008 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "prm.h" + +/* Shared register bits */ + +/* PRM_VC_CMD_VAL_0, PRM_VC_CMD_VAL_1 shared bits */ +#define OMAP3430_ON_SHIFT 24 +#define OMAP3430_ON_MASK (0xff << 24) +#define OMAP3430_ONLP_SHIFT 16 +#define OMAP3430_ONLP_MASK (0xff << 16) +#define OMAP3430_RET_SHIFT 8 +#define OMAP3430_RET_MASK (0xff << 8) +#define OMAP3430_OFF_SHIFT 0 +#define OMAP3430_OFF_MASK (0xff << 0) + +/* PRM_VP1_CONFIG, PRM_VP2_CONFIG shared bits */ +#define OMAP3430_ERROROFFSET_SHIFT 24 +#define OMAP3430_ERROROFFSET_MASK (0xff << 24) +#define OMAP3430_ERRORGAIN_SHIFT 16 +#define OMAP3430_ERRORGAIN_MASK (0xff << 16) +#define OMAP3430_INITVOLTAGE_SHIFT 8 +#define OMAP3430_INITVOLTAGE_MASK (0xff << 8) +#define OMAP3430_TIMEOUTEN (1 << 3) +#define OMAP3430_INITVDD (1 << 2) +#define OMAP3430_FORCEUPDATE (1 << 1) +#define OMAP3430_VPENABLE (1 << 0) + +/* PRM_VP1_VSTEPMIN, PRM_VP2_VSTEPMIN shared bits */ +#define OMAP3430_SMPSWAITTIMEMIN_SHIFT 8 +#define OMAP3430_SMPSWAITTIMEMIN_MASK (0xffff << 8) +#define OMAP3430_VSTEPMIN_SHIFT 0 +#define OMAP3430_VSTEPMIN_MASK (0xff << 0) + +/* PRM_VP1_VSTEPMAX, PRM_VP2_VSTEPMAX shared bits */ +#define OMAP3430_SMPSWAITTIMEMAX_SHIFT 8 +#define OMAP3430_SMPSWAITTIMEMAX_MASK (0xffff << 8) +#define OMAP3430_VSTEPMAX_SHIFT 0 +#define OMAP3430_VSTEPMAX_MASK (0xff << 0) + +/* PRM_VP1_VLIMITTO, PRM_VP2_VLIMITTO shared bits */ +#define OMAP3430_VDDMAX_SHIFT 24 +#define OMAP3430_VDDMAX_MASK (0xff << 24) +#define OMAP3430_VDDMIN_SHIFT 16 +#define OMAP3430_VDDMIN_MASK (0xff << 16) +#define OMAP3430_TIMEOUT_SHIFT 0 +#define OMAP3430_TIMEOUT_MASK (0xffff << 0) + +/* PRM_VP1_VOLTAGE, PRM_VP2_VOLTAGE shared bits */ +#define OMAP3430_VPVOLTAGE_SHIFT 0 +#define OMAP3430_VPVOLTAGE_MASK (0xff << 0) + +/* PRM_VP1_STATUS, PRM_VP2_STATUS shared bits */ +#define OMAP3430_VPINIDLE (1 << 0) + +/* PM_WKDEP_IVA2, PM_WKDEP_MPU shared bits */ +#define OMAP3430_EN_PER (1 << 7) + +/* PM_PWSTCTRL_IVA2, PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE shared bits */ +#define OMAP3430_MEMORYCHANGE (1 << 3) + +/* PM_PWSTST_IVA2, PM_PWSTST_CORE shared bits */ +#define OMAP3430_LOGICSTATEST (1 << 2) + +/* PM_PREPWSTST_IVA2, PM_PREPWSTST_CORE shared bits */ +#define OMAP3430_LASTLOGICSTATEENTERED (1 << 2) + +/* + * PM_PREPWSTST_IVA2, PM_PREPWSTST_MPU, PM_PREPWSTST_CORE, + * PM_PREPWSTST_GFX, PM_PREPWSTST_DSS, PM_PREPWSTST_CAM, + * PM_PREPWSTST_PER, PM_PREPWSTST_NEON shared bits + */ +#define OMAP3430_LASTPOWERSTATEENTERED_SHIFT 0 +#define OMAP3430_LASTPOWERSTATEENTERED_MASK (0x3 << 0) + +/* PRM_IRQSTATUS_IVA2, PRM_IRQSTATUS_MPU shared bits */ +#define OMAP3430_WKUP_ST (1 << 0) + +/* PRM_IRQENABLE_IVA2, PRM_IRQENABLE_MPU shared bits */ +#define OMAP3430_WKUP_EN (1 << 0) + +/* PM_MPUGRPSEL1_CORE, PM_IVA2GRPSEL1_CORE shared bits */ +#define OMAP3430_GRPSEL_MMC2 (1 << 25) +#define OMAP3430_GRPSEL_MMC1 (1 << 24) +#define OMAP3430_GRPSEL_MCSPI4 (1 << 21) +#define OMAP3430_GRPSEL_MCSPI3 (1 << 20) +#define OMAP3430_GRPSEL_MCSPI2 (1 << 19) +#define OMAP3430_GRPSEL_MCSPI1 (1 << 18) +#define OMAP3430_GRPSEL_I2C3 (1 << 17) +#define OMAP3430_GRPSEL_I2C2 (1 << 16) +#define OMAP3430_GRPSEL_I2C1 (1 << 15) +#define OMAP3430_GRPSEL_UART2 (1 << 14) +#define OMAP3430_GRPSEL_UART1 (1 << 13) +#define OMAP3430_GRPSEL_GPT11 (1 << 12) +#define OMAP3430_GRPSEL_GPT10 (1 << 11) +#define OMAP3430_GRPSEL_MCBSP5 (1 << 10) +#define OMAP3430_GRPSEL_MCBSP1 (1 << 9) +#define OMAP3430_GRPSEL_HSOTGUSB (1 << 4) +#define OMAP3430_GRPSEL_D2D (1 << 3) + +/* + * PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, + * PM_PWSTCTRL_PER shared bits + */ +#define OMAP3430_MEMONSTATE_SHIFT 16 +#define OMAP3430_MEMONSTATE_MASK (0x3 << 16) +#define OMAP3430_MEMRETSTATE (1 << 8) + +/* PM_MPUGRPSEL_PER, PM_IVA2GRPSEL_PER shared bits */ +#define OMAP3430_GRPSEL_GPIO6 (1 << 17) +#define OMAP3430_GRPSEL_GPIO5 (1 << 16) +#define OMAP3430_GRPSEL_GPIO4 (1 << 15) +#define OMAP3430_GRPSEL_GPIO3 (1 << 14) +#define OMAP3430_GRPSEL_GPIO2 (1 << 13) +#define OMAP3430_GRPSEL_UART3 (1 << 11) +#define OMAP3430_GRPSEL_GPT9 (1 << 10) +#define OMAP3430_GRPSEL_GPT8 (1 << 9) +#define OMAP3430_GRPSEL_GPT7 (1 << 8) +#define OMAP3430_GRPSEL_GPT6 (1 << 7) +#define OMAP3430_GRPSEL_GPT5 (1 << 6) +#define OMAP3430_GRPSEL_GPT4 (1 << 5) +#define OMAP3430_GRPSEL_GPT3 (1 << 4) +#define OMAP3430_GRPSEL_GPT2 (1 << 3) +#define OMAP3430_GRPSEL_MCBSP4 (1 << 2) +#define OMAP3430_GRPSEL_MCBSP3 (1 << 1) +#define OMAP3430_GRPSEL_MCBSP2 (1 << 0) + +/* PM_MPUGRPSEL_WKUP, PM_IVA2GRPSEL_WKUP shared bits */ +#define OMAP3430_GRPSEL_IO (1 << 8) +#define OMAP3430_GRPSEL_SR2 (1 << 7) +#define OMAP3430_GRPSEL_SR1 (1 << 6) +#define OMAP3430_GRPSEL_GPIO1 (1 << 3) +#define OMAP3430_GRPSEL_GPT12 (1 << 1) +#define OMAP3430_GRPSEL_GPT1 (1 << 0) + +/* Bits specific to each register */ + +/* RM_RSTCTRL_IVA2 */ +#define OMAP3430_RST3_IVA2 (1 << 2) +#define OMAP3430_RST2_IVA2 (1 << 1) +#define OMAP3430_RST1_IVA2 (1 << 0) + +/* RM_RSTST_IVA2 specific bits */ +#define OMAP3430_EMULATION_VSEQ_RST (1 << 13) +#define OMAP3430_EMULATION_VHWA_RST (1 << 12) +#define OMAP3430_EMULATION_IVA2_RST (1 << 11) +#define OMAP3430_IVA2_SW_RST3 (1 << 10) +#define OMAP3430_IVA2_SW_RST2 (1 << 9) +#define OMAP3430_IVA2_SW_RST1 (1 << 8) + +/* PM_WKDEP_IVA2 specific bits */ + +/* PM_PWSTCTRL_IVA2 specific bits */ +#define OMAP3430_L2FLATMEMONSTATE_SHIFT 22 +#define OMAP3430_L2FLATMEMONSTATE_MASK (0x3 << 22) +#define OMAP3430_SHAREDL2CACHEFLATONSTATE_SHIFT 20 +#define OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK (0x3 << 20) +#define OMAP3430_L1FLATMEMONSTATE_SHIFT 18 +#define OMAP3430_L1FLATMEMONSTATE_MASK (0x3 << 18) +#define OMAP3430_SHAREDL1CACHEFLATONSTATE_SHIFT 16 +#define OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK (0x3 << 16) +#define OMAP3430_L2FLATMEMRETSTATE (1 << 11) +#define OMAP3430_SHAREDL2CACHEFLATRETSTATE (1 << 10) +#define OMAP3430_L1FLATMEMRETSTATE (1 << 9) +#define OMAP3430_SHAREDL1CACHEFLATRETSTATE (1 << 8) + +/* PM_PWSTST_IVA2 specific bits */ +#define OMAP3430_L2FLATMEMSTATEST_SHIFT 10 +#define OMAP3430_L2FLATMEMSTATEST_MASK (0x3 << 10) +#define OMAP3430_SHAREDL2CACHEFLATSTATEST_SHIFT 8 +#define OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK (0x3 << 8) +#define OMAP3430_L1FLATMEMSTATEST_SHIFT 6 +#define OMAP3430_L1FLATMEMSTATEST_MASK (0x3 << 6) +#define OMAP3430_SHAREDL1CACHEFLATSTATEST_SHIFT 4 +#define OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK (0x3 << 4) + +/* PM_PREPWSTST_IVA2 specific bits */ +#define OMAP3430_LASTL2FLATMEMSTATEENTERED_SHIFT 10 +#define OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK (0x3 << 10) +#define OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_SHIFT 8 +#define OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK (0x3 << 8) +#define OMAP3430_LASTL1FLATMEMSTATEENTERED_SHIFT 6 +#define OMAP3430_LASTL1FLATMEMSTATEENTERED_MASK (0x3 << 6) +#define OMAP3430_LASTSHAREDL1CACHEFLATSTATEENTERED_SHIFT 4 +#define OMAP3430_LASTSHAREDL1CACHEFLATSTATEENTERED_MASK (0x3 << 4) + +/* PRM_IRQSTATUS_IVA2 specific bits */ +#define OMAP3430_PRM_IRQSTATUS_IVA2_IVA2_DPLL_ST (1 << 2) +#define OMAP3430_FORCEWKUP_ST (1 << 1) + +/* PRM_IRQENABLE_IVA2 specific bits */ +#define OMAP3430_PRM_IRQENABLE_IVA2_IVA2_DPLL_RECAL_EN (1 << 2) +#define OMAP3430_FORCEWKUP_EN (1 << 1) + +/* PRM_REVISION specific bits */ + +/* PRM_SYSCONFIG specific bits */ + +/* PRM_IRQSTATUS_MPU specific bits */ +#define OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT 25 +#define OMAP3430ES2_SND_PERIPH_DPLL_ST (1 << 25) +#define OMAP3430_VC_TIMEOUTERR_ST (1 << 24) +#define OMAP3430_VC_RAERR_ST (1 << 23) +#define OMAP3430_VC_SAERR_ST (1 << 22) +#define OMAP3430_VP2_TRANXDONE_ST (1 << 21) +#define OMAP3430_VP2_EQVALUE_ST (1 << 20) +#define OMAP3430_VP2_NOSMPSACK_ST (1 << 19) +#define OMAP3430_VP2_MAXVDD_ST (1 << 18) +#define OMAP3430_VP2_MINVDD_ST (1 << 17) +#define OMAP3430_VP2_OPPCHANGEDONE_ST (1 << 16) +#define OMAP3430_VP1_TRANXDONE_ST (1 << 15) +#define OMAP3430_VP1_EQVALUE_ST (1 << 14) +#define OMAP3430_VP1_NOSMPSACK_ST (1 << 13) +#define OMAP3430_VP1_MAXVDD_ST (1 << 12) +#define OMAP3430_VP1_MINVDD_ST (1 << 11) +#define OMAP3430_VP1_OPPCHANGEDONE_ST (1 << 10) +#define OMAP3430_IO_ST (1 << 9) +#define OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST (1 << 8) +#define OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT 8 +#define OMAP3430_MPU_DPLL_ST (1 << 7) +#define OMAP3430_MPU_DPLL_ST_SHIFT 7 +#define OMAP3430_PERIPH_DPLL_ST (1 << 6) +#define OMAP3430_PERIPH_DPLL_ST_SHIFT 6 +#define OMAP3430_CORE_DPLL_ST (1 << 5) +#define OMAP3430_CORE_DPLL_ST_SHIFT 5 +#define OMAP3430_TRANSITION_ST (1 << 4) +#define OMAP3430_EVGENOFF_ST (1 << 3) +#define OMAP3430_EVGENON_ST (1 << 2) +#define OMAP3430_FS_USB_WKUP_ST (1 << 1) + +/* PRM_IRQENABLE_MPU specific bits */ +#define OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT 25 +#define OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN (1 << 25) +#define OMAP3430_VC_TIMEOUTERR_EN (1 << 24) +#define OMAP3430_VC_RAERR_EN (1 << 23) +#define OMAP3430_VC_SAERR_EN (1 << 22) +#define OMAP3430_VP2_TRANXDONE_EN (1 << 21) +#define OMAP3430_VP2_EQVALUE_EN (1 << 20) +#define OMAP3430_VP2_NOSMPSACK_EN (1 << 19) +#define OMAP3430_VP2_MAXVDD_EN (1 << 18) +#define OMAP3430_VP2_MINVDD_EN (1 << 17) +#define OMAP3430_VP2_OPPCHANGEDONE_EN (1 << 16) +#define OMAP3430_VP1_TRANXDONE_EN (1 << 15) +#define OMAP3430_VP1_EQVALUE_EN (1 << 14) +#define OMAP3430_VP1_NOSMPSACK_EN (1 << 13) +#define OMAP3430_VP1_MAXVDD_EN (1 << 12) +#define OMAP3430_VP1_MINVDD_EN (1 << 11) +#define OMAP3430_VP1_OPPCHANGEDONE_EN (1 << 10) +#define OMAP3430_IO_EN (1 << 9) +#define OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN (1 << 8) +#define OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT 8 +#define OMAP3430_MPU_DPLL_RECAL_EN (1 << 7) +#define OMAP3430_MPU_DPLL_RECAL_EN_SHIFT 7 +#define OMAP3430_PERIPH_DPLL_RECAL_EN (1 << 6) +#define OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT 6 +#define OMAP3430_CORE_DPLL_RECAL_EN (1 << 5) +#define OMAP3430_CORE_DPLL_RECAL_EN_SHIFT 5 +#define OMAP3430_TRANSITION_EN (1 << 4) +#define OMAP3430_EVGENOFF_EN (1 << 3) +#define OMAP3430_EVGENON_EN (1 << 2) +#define OMAP3430_FS_USB_WKUP_EN (1 << 1) + +/* RM_RSTST_MPU specific bits */ +#define OMAP3430_EMULATION_MPU_RST (1 << 11) + +/* PM_WKDEP_MPU specific bits */ +#define OMAP3430_PM_WKDEP_MPU_EN_DSS (1 << 5) +#define OMAP3430_PM_WKDEP_MPU_EN_IVA2 (1 << 2) + +/* PM_EVGENCTRL_MPU */ +#define OMAP3430_OFFLOADMODE_SHIFT 3 +#define OMAP3430_OFFLOADMODE_MASK (0x3 << 3) +#define OMAP3430_ONLOADMODE_SHIFT 1 +#define OMAP3430_ONLOADMODE_MASK (0x3 << 1) +#define OMAP3430_ENABLE (1 << 0) + +/* PM_EVGENONTIM_MPU */ +#define OMAP3430_ONTIMEVAL_SHIFT 0 +#define OMAP3430_ONTIMEVAL_MASK (0xffffffff << 0) + +/* PM_EVGENOFFTIM_MPU */ +#define OMAP3430_OFFTIMEVAL_SHIFT 0 +#define OMAP3430_OFFTIMEVAL_MASK (0xffffffff << 0) + +/* PM_PWSTCTRL_MPU specific bits */ +#define OMAP3430_L2CACHEONSTATE_SHIFT 16 +#define OMAP3430_L2CACHEONSTATE_MASK (0x3 << 16) +#define OMAP3430_L2CACHERETSTATE (1 << 8) +#define OMAP3430_LOGICL1CACHERETSTATE (1 << 2) + +/* PM_PWSTST_MPU specific bits */ +#define OMAP3430_L2CACHESTATEST_SHIFT 6 +#define OMAP3430_L2CACHESTATEST_MASK (0x3 << 6) +#define OMAP3430_LOGICL1CACHESTATEST (1 << 2) + +/* PM_PREPWSTST_MPU specific bits */ +#define OMAP3430_LASTL2CACHESTATEENTERED_SHIFT 6 +#define OMAP3430_LASTL2CACHESTATEENTERED_MASK (0x3 << 6) +#define OMAP3430_LASTLOGICL1CACHESTATEENTERED (1 << 2) + +/* RM_RSTCTRL_CORE */ +#define OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON (1 << 1) +#define OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST (1 << 0) + +/* RM_RSTST_CORE specific bits */ +#define OMAP3430_MODEM_SECURITY_VIOL_RST (1 << 10) +#define OMAP3430_RM_RSTST_CORE_MODEM_SW_RSTPWRON (1 << 9) +#define OMAP3430_RM_RSTST_CORE_MODEM_SW_RST (1 << 8) + +/* PM_WKEN1_CORE specific bits */ + +/* PM_MPUGRPSEL1_CORE specific bits */ +#define OMAP3430_GRPSEL_FSHOSTUSB (1 << 5) + +/* PM_IVA2GRPSEL1_CORE specific bits */ + +/* PM_WKST1_CORE specific bits */ + +/* PM_PWSTCTRL_CORE specific bits */ +#define OMAP3430_MEM2ONSTATE_SHIFT 18 +#define OMAP3430_MEM2ONSTATE_MASK (0x3 << 18) +#define OMAP3430_MEM1ONSTATE_SHIFT 16 +#define OMAP3430_MEM1ONSTATE_MASK (0x3 << 16) +#define OMAP3430_MEM2RETSTATE (1 << 9) +#define OMAP3430_MEM1RETSTATE (1 << 8) + +/* PM_PWSTST_CORE specific bits */ +#define OMAP3430_MEM2STATEST_SHIFT 6 +#define OMAP3430_MEM2STATEST_MASK (0x3 << 6) +#define OMAP3430_MEM1STATEST_SHIFT 4 +#define OMAP3430_MEM1STATEST_MASK (0x3 << 4) + +/* PM_PREPWSTST_CORE specific bits */ +#define OMAP3430_LASTMEM2STATEENTERED_SHIFT 6 +#define OMAP3430_LASTMEM2STATEENTERED_MASK (0x3 << 6) +#define OMAP3430_LASTMEM1STATEENTERED_SHIFT 4 +#define OMAP3430_LASTMEM1STATEENTERED_MASK (0x3 << 4) + +/* RM_RSTST_GFX specific bits */ + +/* PM_WKDEP_GFX specific bits */ +#define OMAP3430_PM_WKDEP_GFX_EN_IVA2 (1 << 2) + +/* PM_PWSTCTRL_GFX specific bits */ + +/* PM_PWSTST_GFX specific bits */ + +/* PM_PREPWSTST_GFX specific bits */ + +/* PM_WKEN_WKUP specific bits */ +#define OMAP3430_EN_IO (1 << 8) + +/* PM_MPUGRPSEL_WKUP specific bits */ + +/* PM_IVA2GRPSEL_WKUP specific bits */ + +/* PM_WKST_WKUP specific bits */ +#define OMAP3430_ST_IO (1 << 8) + +/* PRM_CLKSEL */ +#define OMAP3430_SYS_CLKIN_SEL_SHIFT 0 +#define OMAP3430_SYS_CLKIN_SEL_MASK (0x7 << 0) + +/* PRM_CLKOUT_CTRL */ +#define OMAP3430_CLKOUT_EN (1 << 7) +#define OMAP3430_CLKOUT_EN_SHIFT 7 + +/* RM_RSTST_DSS specific bits */ + +/* PM_WKEN_DSS */ +#define OMAP3430_PM_WKEN_DSS_EN_DSS (1 << 0) + +/* PM_WKDEP_DSS specific bits */ +#define OMAP3430_PM_WKDEP_DSS_EN_IVA2 (1 << 2) + +/* PM_PWSTCTRL_DSS specific bits */ + +/* PM_PWSTST_DSS specific bits */ + +/* PM_PREPWSTST_DSS specific bits */ + +/* RM_RSTST_CAM specific bits */ + +/* PM_WKDEP_CAM specific bits */ +#define OMAP3430_PM_WKDEP_CAM_EN_IVA2 (1 << 2) + +/* PM_PWSTCTRL_CAM specific bits */ + +/* PM_PWSTST_CAM specific bits */ + +/* PM_PREPWSTST_CAM specific bits */ + +/* PM_PWSTCTRL_USBHOST specific bits */ +#define OMAP3430ES2_SAVEANDRESTORE_SHIFT (1 << 4) + +/* RM_RSTST_PER specific bits */ + +/* PM_WKEN_PER specific bits */ + +/* PM_MPUGRPSEL_PER specific bits */ + +/* PM_IVA2GRPSEL_PER specific bits */ + +/* PM_WKST_PER specific bits */ + +/* PM_WKDEP_PER specific bits */ +#define OMAP3430_PM_WKDEP_PER_EN_IVA2 (1 << 2) + +/* PM_PWSTCTRL_PER specific bits */ + +/* PM_PWSTST_PER specific bits */ + +/* PM_PREPWSTST_PER specific bits */ + +/* RM_RSTST_EMU specific bits */ + +/* PM_PWSTST_EMU specific bits */ + +/* PRM_VC_SMPS_SA */ +#define OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT 16 +#define OMAP3430_PRM_VC_SMPS_SA_SA1_MASK (0x7f << 16) +#define OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT 0 +#define OMAP3430_PRM_VC_SMPS_SA_SA0_MASK (0x7f << 0) + +/* PRM_VC_SMPS_VOL_RA */ +#define OMAP3430_VOLRA1_SHIFT 16 +#define OMAP3430_VOLRA1_MASK (0xff << 16) +#define OMAP3430_VOLRA0_SHIFT 0 +#define OMAP3430_VOLRA0_MASK (0xff << 0) + +/* PRM_VC_SMPS_CMD_RA */ +#define OMAP3430_CMDRA1_SHIFT 16 +#define OMAP3430_CMDRA1_MASK (0xff << 16) +#define OMAP3430_CMDRA0_SHIFT 0 +#define OMAP3430_CMDRA0_MASK (0xff << 0) + +/* PRM_VC_CMD_VAL_0 specific bits */ + +/* PRM_VC_CMD_VAL_1 specific bits */ + +/* PRM_VC_CH_CONF */ +#define OMAP3430_CMD1 (1 << 20) +#define OMAP3430_RACEN1 (1 << 19) +#define OMAP3430_RAC1 (1 << 18) +#define OMAP3430_RAV1 (1 << 17) +#define OMAP3430_PRM_VC_CH_CONF_SA1 (1 << 16) +#define OMAP3430_CMD0 (1 << 4) +#define OMAP3430_RACEN0 (1 << 3) +#define OMAP3430_RAC0 (1 << 2) +#define OMAP3430_RAV0 (1 << 1) +#define OMAP3430_PRM_VC_CH_CONF_SA0 (1 << 0) + +/* PRM_VC_I2C_CFG */ +#define OMAP3430_HSMASTER (1 << 5) +#define OMAP3430_SREN (1 << 4) +#define OMAP3430_HSEN (1 << 3) +#define OMAP3430_MCODE_SHIFT 0 +#define OMAP3430_MCODE_MASK (0x7 << 0) + +/* PRM_VC_BYPASS_VAL */ +#define OMAP3430_VALID (1 << 24) +#define OMAP3430_DATA_SHIFT 16 +#define OMAP3430_DATA_MASK (0xff << 16) +#define OMAP3430_REGADDR_SHIFT 8 +#define OMAP3430_REGADDR_MASK (0xff << 8) +#define OMAP3430_SLAVEADDR_SHIFT 0 +#define OMAP3430_SLAVEADDR_MASK (0x7f << 0) + +/* PRM_RSTCTRL */ +#define OMAP3430_RST_DPLL3 (1 << 2) +#define OMAP3430_RST_GS (1 << 1) + +/* PRM_RSTTIME */ +#define OMAP3430_RSTTIME2_SHIFT 8 +#define OMAP3430_RSTTIME2_MASK (0x1f << 8) +#define OMAP3430_RSTTIME1_SHIFT 0 +#define OMAP3430_RSTTIME1_MASK (0xff << 0) + +/* PRM_RSTST */ +#define OMAP3430_ICECRUSHER_RST (1 << 10) +#define OMAP3430_ICEPICK_RST (1 << 9) +#define OMAP3430_VDD2_VOLTAGE_MANAGER_RST (1 << 8) +#define OMAP3430_VDD1_VOLTAGE_MANAGER_RST (1 << 7) +#define OMAP3430_EXTERNAL_WARM_RST (1 << 6) +#define OMAP3430_SECURE_WD_RST (1 << 5) +#define OMAP3430_MPU_WD_RST (1 << 4) +#define OMAP3430_SECURITY_VIOL_RST (1 << 3) +#define OMAP3430_GLOBAL_SW_RST (1 << 1) +#define OMAP3430_GLOBAL_COLD_RST (1 << 0) + +/* PRM_VOLTCTRL */ +#define OMAP3430_SEL_VMODE (1 << 4) +#define OMAP3430_SEL_OFF (1 << 3) +#define OMAP3430_AUTO_OFF (1 << 2) +#define OMAP3430_AUTO_RET (1 << 1) +#define OMAP3430_AUTO_SLEEP (1 << 0) + +/* PRM_SRAM_PCHARGE */ +#define OMAP3430_PCHARGE_TIME_SHIFT 0 +#define OMAP3430_PCHARGE_TIME_MASK (0xff << 0) + +/* PRM_CLKSRC_CTRL */ +#define OMAP3430_SYSCLKDIV_SHIFT 6 +#define OMAP3430_SYSCLKDIV_MASK (0x3 << 6) +#define OMAP3430_AUTOEXTCLKMODE_SHIFT 3 +#define OMAP3430_AUTOEXTCLKMODE_MASK (0x3 << 3) +#define OMAP3430_SYSCLKSEL_SHIFT 0 +#define OMAP3430_SYSCLKSEL_MASK (0x3 << 0) + +/* PRM_VOLTSETUP1 */ +#define OMAP3430_SETUP_TIME2_SHIFT 16 +#define OMAP3430_SETUP_TIME2_MASK (0xffff << 16) +#define OMAP3430_SETUP_TIME1_SHIFT 0 +#define OMAP3430_SETUP_TIME1_MASK (0xffff << 0) + +/* PRM_VOLTOFFSET */ +#define OMAP3430_OFFSET_TIME_SHIFT 0 +#define OMAP3430_OFFSET_TIME_MASK (0xffff << 0) + +/* PRM_CLKSETUP */ +#define OMAP3430_SETUP_TIME_SHIFT 0 +#define OMAP3430_SETUP_TIME_MASK (0xffff << 0) + +/* PRM_POLCTRL */ +#define OMAP3430_OFFMODE_POL (1 << 3) +#define OMAP3430_CLKOUT_POL (1 << 2) +#define OMAP3430_CLKREQ_POL (1 << 1) +#define OMAP3430_EXTVOL_POL (1 << 0) + +/* PRM_VOLTSETUP2 */ +#define OMAP3430_OFFMODESETUPTIME_SHIFT 0 +#define OMAP3430_OFFMODESETUPTIME_MASK (0xffff << 0) + +/* PRM_VP1_CONFIG specific bits */ + +/* PRM_VP1_VSTEPMIN specific bits */ + +/* PRM_VP1_VSTEPMAX specific bits */ + +/* PRM_VP1_VLIMITTO specific bits */ + +/* PRM_VP1_VOLTAGE specific bits */ + +/* PRM_VP1_STATUS specific bits */ + +/* PRM_VP2_CONFIG specific bits */ + +/* PRM_VP2_VSTEPMIN specific bits */ + +/* PRM_VP2_VSTEPMAX specific bits */ + +/* PRM_VP2_VLIMITTO specific bits */ + +/* PRM_VP2_VOLTAGE specific bits */ + +/* PRM_VP2_STATUS specific bits */ + +/* RM_RSTST_NEON specific bits */ + +/* PM_WKDEP_NEON specific bits */ + +/* PM_PWSTCTRL_NEON specific bits */ + +/* PM_PWSTST_NEON specific bits */ + +/* PM_PREPWSTST_NEON specific bits */ + +#endif diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h new file mode 100644 index 00000000000..ab7649afd89 --- /dev/null +++ b/arch/arm/mach-omap2/prm.h @@ -0,0 +1,316 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H +#define __ARCH_ARM_MACH_OMAP2_PRM_H + +/* + * OMAP2/3 Power/Reset Management (PRM) register definitions + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "prcm-common.h" + +#ifndef __ASSEMBLER__ +#define OMAP_PRM_REGADDR(module, reg) \ + (void __iomem *)IO_ADDRESS(OMAP2_PRM_BASE + (module) + (reg)) +#else +#define OMAP2420_PRM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg)) +#define OMAP2430_PRM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg)) +#define OMAP34XX_PRM_REGADDR(module, reg) \ + IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg)) +#endif + +/* + * Architecture-specific global PRM registers + * Use prm_{read,write}_reg() with these registers. + * + * With a few exceptions, these are the register names beginning with + * PRCM_* on 24xx, and PRM_* on 34xx. (The exceptions are the + * IRQSTATUS and IRQENABLE bits.) + * + */ + +#define OMAP24XX_PRCM_REVISION OMAP_PRM_REGADDR(OCP_MOD, 0x0000) +#define OMAP24XX_PRCM_SYSCONFIG OMAP_PRM_REGADDR(OCP_MOD, 0x0010) + +#define OMAP24XX_PRCM_IRQSTATUS_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP24XX_PRCM_IRQENABLE_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x001c) + +#define OMAP24XX_PRCM_VOLTCTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0050) +#define OMAP24XX_PRCM_VOLTST OMAP_PRM_REGADDR(OCP_MOD, 0x0054) +#define OMAP24XX_PRCM_CLKSRC_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0060) +#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0070) +#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0078) +#define OMAP24XX_PRCM_CLKCFG_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0080) +#define OMAP24XX_PRCM_CLKCFG_STATUS OMAP_PRM_REGADDR(OCP_MOD, 0x0084) +#define OMAP24XX_PRCM_VOLTSETUP OMAP_PRM_REGADDR(OCP_MOD, 0x0090) +#define OMAP24XX_PRCM_CLKSSETUP OMAP_PRM_REGADDR(OCP_MOD, 0x0094) +#define OMAP24XX_PRCM_POLCTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0098) + +#define OMAP3430_PRM_REVISION OMAP_PRM_REGADDR(OCP_MOD, 0x0004) +#define OMAP3430_PRM_SYSCONFIG OMAP_PRM_REGADDR(OCP_MOD, 0x0014) + +#define OMAP3430_PRM_IRQSTATUS_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP3430_PRM_IRQENABLE_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x001c) + + +#define OMAP3430_PRM_VC_SMPS_SA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020) +#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024) +#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028) +#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c) +#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030) +#define OMAP3430_PRM_VC_CH_CONF OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034) +#define OMAP3430_PRM_VC_I2C_CFG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038) +#define OMAP3430_PRM_VC_BYPASS_VAL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c) +#define OMAP3430_PRM_RSTCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050) +#define OMAP3430_PRM_RSTTIME OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054) +#define OMAP3430_PRM_RSTST OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058) +#define OMAP3430_PRM_VOLTCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060) +#define OMAP3430_PRM_SRAM_PCHARGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064) +#define OMAP3430_PRM_CLKSRC_CTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070) +#define OMAP3430_PRM_VOLTSETUP1 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090) +#define OMAP3430_PRM_VOLTOFFSET OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094) +#define OMAP3430_PRM_CLKSETUP OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098) +#define OMAP3430_PRM_POLCTRL OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c) +#define OMAP3430_PRM_VOLTSETUP2 OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0) +#define OMAP3430_PRM_VP1_CONFIG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0) +#define OMAP3430_PRM_VP1_VSTEPMIN OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4) +#define OMAP3430_PRM_VP1_VSTEPMAX OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8) +#define OMAP3430_PRM_VP1_VLIMITTO OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc) +#define OMAP3430_PRM_VP1_VOLTAGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0) +#define OMAP3430_PRM_VP1_STATUS OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4) +#define OMAP3430_PRM_VP2_CONFIG OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0) +#define OMAP3430_PRM_VP2_VSTEPMIN OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4) +#define OMAP3430_PRM_VP2_VSTEPMAX OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8) +#define OMAP3430_PRM_VP2_VLIMITTO OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc) +#define OMAP3430_PRM_VP2_VOLTAGE OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0) +#define OMAP3430_PRM_VP2_STATUS OMAP_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4) + +#define OMAP3430_PRM_CLKSEL OMAP_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040) +#define OMAP3430_PRM_CLKOUT_CTRL OMAP_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* + * Module specific PRM registers from PRM_BASE + domain offset + * + * Use prm_{read,write}_mod_reg() with these registers. + * + * With a few exceptions, these are the register names beginning with + * {PM,RM}_* on both architectures. (The exceptions are the IRQSTATUS + * and IRQENABLE bits.) + * + */ + +/* Registers appearing on both 24xx and 34xx */ + +#define RM_RSTCTRL 0x0050 +#define RM_RSTTIME 0x0054 +#define RM_RSTST 0x0058 + +#define PM_WKEN 0x00a0 +#define PM_WKEN1 PM_WKEN +#define PM_WKST 0x00b0 +#define PM_WKST1 PM_WKST +#define PM_WKDEP 0x00c8 +#define PM_EVGENCTRL 0x00d4 +#define PM_EVGENONTIM 0x00d8 +#define PM_EVGENOFFTIM 0x00dc +#define PM_PWSTCTRL 0x00e0 +#define PM_PWSTST 0x00e4 + +#define OMAP3430_PM_MPUGRPSEL 0x00a4 +#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL + +#define OMAP3430_PM_IVAGRPSEL 0x00a8 +#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL + +#define OMAP3430_PM_PREPWSTST 0x00e8 + +#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8 +#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc + + +/* Architecture-specific registers */ + +#define OMAP24XX_PM_WKEN2 0x00a4 +#define OMAP24XX_PM_WKST2 0x00b4 + +#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ +#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ +#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 +#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc + +#ifndef __ASSEMBLER__ + +/* Power/reset management domain register get/set */ + +static inline void prm_write_mod_reg(u32 val, s16 module, s16 idx) +{ + __raw_writel(val, OMAP_PRM_REGADDR(module, idx)); +} + +static inline u32 prm_read_mod_reg(s16 module, s16 idx) +{ + return __raw_readl(OMAP_PRM_REGADDR(module, idx)); +} + +#endif + +/* + * Bits common to specific registers + * + * The 3430 register and bit names are generally used, + * since they tend to make more sense + */ + +/* PM_EVGENONTIM_MPU */ +/* Named PM_EVEGENONTIM_MPU on the 24XX */ +#define OMAP_ONTIMEVAL_SHIFT 0 +#define OMAP_ONTIMEVAL_MASK (0xffffffff << 0) + +/* PM_EVGENOFFTIM_MPU */ +/* Named PM_EVEGENOFFTIM_MPU on the 24XX */ +#define OMAP_OFFTIMEVAL_SHIFT 0 +#define OMAP_OFFTIMEVAL_MASK (0xffffffff << 0) + +/* PRM_CLKSETUP and PRCM_VOLTSETUP */ +/* Named PRCM_CLKSSETUP on the 24XX */ +#define OMAP_SETUP_TIME_SHIFT 0 +#define OMAP_SETUP_TIME_MASK (0xffff << 0) + +/* PRM_CLKSRC_CTRL */ +/* Named PRCM_CLKSRC_CTRL on the 24XX */ +#define OMAP_SYSCLKDIV_SHIFT 6 +#define OMAP_SYSCLKDIV_MASK (0x3 << 6) +#define OMAP_AUTOEXTCLKMODE_SHIFT 3 +#define OMAP_AUTOEXTCLKMODE_MASK (0x3 << 3) +#define OMAP_SYSCLKSEL_SHIFT 0 +#define OMAP_SYSCLKSEL_MASK (0x3 << 0) + +/* PM_EVGENCTRL_MPU */ +#define OMAP_OFFLOADMODE_SHIFT 3 +#define OMAP_OFFLOADMODE_MASK (0x3 << 3) +#define OMAP_ONLOADMODE_SHIFT 1 +#define OMAP_ONLOADMODE_MASK (0x3 << 1) +#define OMAP_ENABLE (1 << 0) + +/* PRM_RSTTIME */ +/* Named RM_RSTTIME_WKUP on the 24xx */ +#define OMAP_RSTTIME2_SHIFT 8 +#define OMAP_RSTTIME2_MASK (0x1f << 8) +#define OMAP_RSTTIME1_SHIFT 0 +#define OMAP_RSTTIME1_MASK (0xff << 0) + + +/* PRM_RSTCTRL */ +/* Named RM_RSTCTRL_WKUP on the 24xx */ +/* 2420 calls RST_DPLL3 'RST_DPLL' */ +#define OMAP_RST_DPLL3 (1 << 2) +#define OMAP_RST_GS (1 << 1) + + +/* + * Bits common to module-shared registers + * + * Not all registers of a particular type support all of these bits - + * check TRM if you are unsure + */ + +/* + * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP + * + * 2430: PM_PWSTST_MDM + * + * 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX, + * PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU, + * PM_PWSTST_NEON + */ +#define OMAP_INTRANSITION (1 << 20) + + +/* + * 24XX: PM_PWSTST_GFX, PM_PWSTST_DSP + * + * 2430: PM_PWSTST_MDM + * + * 3430: PM_PWSTST_IVA2, PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_GFX, + * PM_PWSTST_DSS, PM_PWSTST_CAM, PM_PWSTST_PER, PM_PWSTST_EMU, + * PM_PWSTST_NEON + */ +#define OMAP_POWERSTATEST_SHIFT 0 +#define OMAP_POWERSTATEST_MASK (0x3 << 0) + +/* + * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is + * called 'COREWKUP_RST' + * + * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS, + * RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON + */ +#define OMAP_COREDOMAINWKUP_RST (1 << 3) + +/* + * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP + * + * 2430: RM_RSTST_MDM + * + * 3430: RM_RSTST_CORE, RM_RSTST_EMU + */ +#define OMAP_DOMAINWKUP_RST (1 << 2) + +/* + * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP + * On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'. + * + * 2430: RM_RSTST_MDM + * + * 3430: RM_RSTST_CORE, RM_RSTST_EMU + */ +#define OMAP_GLOBALWARM_RST (1 << 1) +#define OMAP_GLOBALCOLD_RST (1 << 0) + +/* + * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP + * 2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP" + * + * 2430: PM_WKDEP_MDM + * + * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM, + * PM_WKDEP_PER + */ +#define OMAP_EN_WKUP (1 << 4) + +/* + * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, + * PM_PWSTCTRL_DSP + * + * 2430: PM_PWSTCTRL_MDM + * + * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, + * PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER, + * PM_PWSTCTRL_NEON + */ +#define OMAP_LOGICRETSTATE (1 << 2) + +/* + * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, + * PM_PWSTCTRL_DSP, PM_PWSTST_MPU + * + * 2430: PM_PWSTCTRL_MDM shared bits + * + * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, + * PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER, + * PM_PWSTCTRL_NEON shared bits + */ +#define OMAP_POWERSTATE_SHIFT 0 +#define OMAP_POWERSTATE_MASK (0x3 << 0) + + +#endif diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h new file mode 100644 index 00000000000..d7f23bc9550 --- /dev/null +++ b/arch/arm/mach-omap2/sdrc.h @@ -0,0 +1,58 @@ +#ifndef __ARCH_ARM_MACH_OMAP2_SDRC_H +#define __ARCH_ARM_MACH_OMAP2_SDRC_H + +/* + * OMAP2 SDRC register definitions + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#undef DEBUG + +#include <asm/arch/sdrc.h> + +#ifndef __ASSEMBLER__ +extern unsigned long omap2_sdrc_base; +extern unsigned long omap2_sms_base; + +#define OMAP_SDRC_REGADDR(reg) \ + (void __iomem *)IO_ADDRESS(omap2_sdrc_base + (reg)) +#define OMAP_SMS_REGADDR(reg) \ + (void __iomem *)IO_ADDRESS(omap2_sms_base + (reg)) + +/* SDRC global register get/set */ + +static inline void sdrc_write_reg(u32 val, u16 reg) +{ + __raw_writel(val, OMAP_SDRC_REGADDR(reg)); +} + +static inline u32 sdrc_read_reg(u16 reg) +{ + return __raw_readl(OMAP_SDRC_REGADDR(reg)); +} + +/* SMS global register get/set */ + +static inline void sms_write_reg(u32 val, u16 reg) +{ + __raw_writel(val, OMAP_SMS_REGADDR(reg)); +} + +static inline u32 sms_read_reg(u16 reg) +{ + return __raw_readl(OMAP_SMS_REGADDR(reg)); +} +#else +#define OMAP242X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP2420_SDRC_BASE + (reg)) +#define OMAP243X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP243X_SDRC_BASE + (reg)) +#define OMAP34XX_SDRC_REGADDR(reg) IO_ADDRESS(OMAP343X_SDRC_BASE + (reg)) +#endif /* __ASSEMBLER__ */ + +#endif diff --git a/arch/arm/mach-omap2/sleep.S b/arch/arm/mach-omap2/sleep.S index 16247d55785..46ccb9b8b58 100644 --- a/arch/arm/mach-omap2/sleep.S +++ b/arch/arm/mach-omap2/sleep.S @@ -26,19 +26,10 @@ #include <asm/arch/io.h> #include <asm/arch/pm.h> -#define A_32KSYNC_CR_V IO_ADDRESS(OMAP_TIMER32K_BASE+0x10) -#define A_PRCM_VOLTCTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x50) -#define A_PRCM_CLKCFG_CTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x80) -#define A_CM_CLKEN_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x500) -#define A_CM_IDLEST_CKGEN_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x520) -#define A_CM_CLKSEL1_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x540) -#define A_CM_CLKSEL2_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE+0x544) +#include "sdrc.h" -#define A_SDRC_DLLA_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0x60) -#define A_SDRC_POWER_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0x70) -#define A_SDRC_RFR_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0xA4) +/* First address of reserved address space? apparently valid for OMAP2 & 3 */ #define A_SDRC0_V (0xC0000000) -#define A_SDRC_MANUAL_V IO_ADDRESS(OMAP24XX_SDRC_BASE+0xA8) .text @@ -126,17 +117,11 @@ loop2: ldmfd sp!, {r0 - r12, pc} @ restore regs and return A_SDRC_POWER: - .word A_SDRC_POWER_V + .word OMAP242X_SDRC_REGADDR(SDRC_POWER) A_SDRC0: .word A_SDRC0_V -A_CM_CLKSEL2_PLL_S: - .word A_CM_CLKSEL2_PLL_V -A_CM_CLKEN_PLL: - .word A_CM_CLKEN_PLL_V A_SDRC_DLLA_CTRL_S: - .word A_SDRC_DLLA_CTRL_V -A_SDRC_MANUAL_S: - .word A_SDRC_MANUAL_V + .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL) ENTRY(omap24xx_cpu_suspend_sz) .word . - omap24xx_cpu_suspend diff --git a/arch/arm/mach-omap2/sram-fn.S b/arch/arm/mach-omap2/sram-fn.S index b27576690f8..4a9e4914071 100644 --- a/arch/arm/mach-omap2/sram-fn.S +++ b/arch/arm/mach-omap2/sram-fn.S @@ -27,19 +27,11 @@ #include <asm/arch/io.h> #include <asm/hardware.h> -#include "prcm-regs.h" +#include "sdrc.h" +#include "prm.h" +#include "cm.h" -#define TIMER_32KSYNCT_CR_V IO_ADDRESS(OMAP24XX_32KSYNCT_BASE + 0x010) - -#define CM_CLKSEL2_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x544) -#define PRCM_VOLTCTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x050) -#define PRCM_CLKCFG_CTRL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x080) -#define CM_CLKEN_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x500) -#define CM_IDLEST_CKGEN_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x520) -#define CM_CLKSEL1_PLL_V IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x540) - -#define SDRC_DLLA_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x060) -#define SDRC_RFR_CTRL_V IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x0a4) +#define TIMER_32KSYNCT_CR_V IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010) .text @@ -131,11 +123,11 @@ volt_delay: /* relative load constants */ cm_clksel2_pll: - .word CM_CLKSEL2_PLL_V + .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL2) sdrc_dlla_ctrl: - .word SDRC_DLLA_CTRL_V + .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL) prcm_voltctrl: - .word PRCM_VOLTCTRL_V + .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x50) prcm_mask_val: .word 0xFFFF3FFC timer_32ksynct_cr: @@ -225,13 +217,13 @@ volt_delay_c: mov pc, lr @ back to caller ddr_cm_clksel2_pll: - .word CM_CLKSEL2_PLL_V + .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL2) ddr_sdrc_dlla_ctrl: - .word SDRC_DLLA_CTRL_V + .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL) ddr_sdrc_rfr_ctrl: - .word SDRC_RFR_CTRL_V + .word OMAP242X_SDRC_REGADDR(SDRC_RFR_CTRL_0) ddr_prcm_voltctrl: - .word PRCM_VOLTCTRL_V + .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x50) ddr_prcm_mask_val: .word 0xFFFF3FFC ddr_timer_32ksynct: @@ -316,17 +308,17 @@ wait_dll_lock: ldmfd sp!, {r0-r12, pc} @ restore regs and return set_config: - .word PRCM_CLKCFG_CTRL_V + .word OMAP2420_PRM_REGADDR(OCP_MOD, 0x80) pll_ctl: - .word CM_CLKEN_PLL_V + .word OMAP2420_CM_REGADDR(PLL_MOD, CM_FCLKEN1) pll_stat: - .word CM_IDLEST_CKGEN_V + .word OMAP2420_CM_REGADDR(PLL_MOD, CM_IDLEST1) pll_div: - .word CM_CLKSEL1_PLL_V + .word OMAP2420_CM_REGADDR(PLL_MOD, CM_CLKSEL) sdrc_rfr: - .word SDRC_RFR_CTRL_V + .word OMAP242X_SDRC_REGADDR(SDRC_RFR_CTRL_0) dlla_ctrl: - .word SDRC_DLLA_CTRL_V + .word OMAP242X_SDRC_REGADDR(SDRC_DLLA_CTRL) ENTRY(sram_set_prcm_sz) .word . - sram_set_prcm diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 3234deedb94..78d05f203ff 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -3,6 +3,11 @@ * * OMAP2 GP timer support. * + * Update to use new clocksource/clockevent layers + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * Copyright (C) 2007 MontaVista Software, Inc. + * + * Original driver: * Copyright (C) 2005 Nokia Corporation * Author: Paul Mundt <paul.mundt@nokia.com> * Juha Yrjölä <juha.yrjola@nokia.com> @@ -25,24 +30,23 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/irq.h> +#include <linux/clocksource.h> +#include <linux/clockchips.h> #include <asm/mach/time.h> #include <asm/arch/dmtimer.h> static struct omap_dm_timer *gptimer; - -static inline void omap2_gp_timer_start(unsigned long load_val) -{ - omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val); - omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW); - omap_dm_timer_start(gptimer); -} +static struct clock_event_device clockevent_gpt; static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id) { - omap_dm_timer_write_status(gptimer, OMAP_TIMER_INT_OVERFLOW); - timer_tick(); + struct omap_dm_timer *gpt = (struct omap_dm_timer *)dev_id; + struct clock_event_device *evt = &clockevent_gpt; + + omap_dm_timer_write_status(gpt, OMAP_TIMER_INT_OVERFLOW); + evt->event_handler(evt); return IRQ_HANDLED; } @@ -52,20 +56,138 @@ static struct irqaction omap2_gp_timer_irq = { .handler = omap2_gp_timer_interrupt, }; -static void __init omap2_gp_timer_init(void) +static int omap2_gp_timer_set_next_event(unsigned long cycles, + struct clock_event_device *evt) { - u32 tick_period; + omap_dm_timer_set_load(gptimer, 0, 0xffffffff - cycles); + omap_dm_timer_start(gptimer); + + return 0; +} + +static void omap2_gp_timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + u32 period; + + omap_dm_timer_stop(gptimer); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ; + period -= 1; + + omap_dm_timer_set_load(gptimer, 1, 0xffffffff - period); + omap_dm_timer_start(gptimer); + break; + case CLOCK_EVT_MODE_ONESHOT: + break; + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_RESUME: + break; + } +} + +static struct clock_event_device clockevent_gpt = { + .name = "gp timer", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .set_next_event = omap2_gp_timer_set_next_event, + .set_mode = omap2_gp_timer_set_mode, +}; + +static void __init omap2_gp_clockevent_init(void) +{ + u32 tick_rate; - omap_dm_timer_init(); gptimer = omap_dm_timer_request_specific(1); BUG_ON(gptimer == NULL); +#if defined(CONFIG_OMAP_32K_TIMER) + omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_32_KHZ); +#else omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_SYS_CLK); - tick_period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ; - tick_period -= 1; +#endif + tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer)); + omap2_gp_timer_irq.dev_id = (void *)gptimer; setup_irq(omap_dm_timer_get_irq(gptimer), &omap2_gp_timer_irq); - omap2_gp_timer_start(tick_period); + omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW); + + clockevent_gpt.mult = div_sc(tick_rate, NSEC_PER_SEC, + clockevent_gpt.shift); + clockevent_gpt.max_delta_ns = + clockevent_delta2ns(0xffffffff, &clockevent_gpt); + clockevent_gpt.min_delta_ns = + clockevent_delta2ns(1, &clockevent_gpt); + + clockevent_gpt.cpumask = cpumask_of_cpu(0); + clockevents_register_device(&clockevent_gpt); +} + +#ifdef CONFIG_OMAP_32K_TIMER +/* + * When 32k-timer is enabled, don't use GPTimer for clocksource + * instead, just leave default clocksource which uses the 32k + * sync counter. See clocksource setup in see plat-omap/common.c. + */ + +static inline void __init omap2_gp_clocksource_init(void) {} +#else +/* + * clocksource + */ +static struct omap_dm_timer *gpt_clocksource; +static cycle_t clocksource_read_cycles(void) +{ + return (cycle_t)omap_dm_timer_read_counter(gpt_clocksource); +} + +static struct clocksource clocksource_gpt = { + .name = "gp timer", + .rating = 300, + .read = clocksource_read_cycles, + .mask = CLOCKSOURCE_MASK(32), + .shift = 24, + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +/* Setup free-running counter for clocksource */ +static void __init omap2_gp_clocksource_init(void) +{ + static struct omap_dm_timer *gpt; + u32 tick_rate, tick_period; + static char err1[] __initdata = KERN_ERR + "%s: failed to request dm-timer\n"; + static char err2[] __initdata = KERN_ERR + "%s: can't register clocksource!\n"; + + gpt = omap_dm_timer_request(); + if (!gpt) + printk(err1, clocksource_gpt.name); + gpt_clocksource = gpt; + + omap_dm_timer_set_source(gpt, OMAP_TIMER_SRC_SYS_CLK); + tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gpt)); + tick_period = (tick_rate / HZ) - 1; + + omap_dm_timer_set_load(gpt, 1, 0); + omap_dm_timer_start(gpt); + + clocksource_gpt.mult = + clocksource_khz2mult(tick_rate/1000, clocksource_gpt.shift); + if (clocksource_register(&clocksource_gpt)) + printk(err2, clocksource_gpt.name); +} +#endif + +static void __init omap2_gp_timer_init(void) +{ + omap_dm_timer_init(); + + omap2_gp_clockevent_init(); + omap2_gp_clocksource_init(); } struct sys_timer omap_timer = { diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c deleted file mode 100644 index 58cc3c0333b..00000000000 --- a/arch/arm/mach-orion/addr-map.c +++ /dev/null @@ -1,490 +0,0 @@ -/* - * arch/arm/mach-orion/addr-map.c - * - * Address map functions for Marvell Orion System On Chip - * - * Maintainer: Tzachi Perelstein <tzachi@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/hardware.h> -#include "common.h" - -/* - * The Orion has fully programable address map. There's a separate address - * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB, - * Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own - * address decode windows that allow it to access any of the Orion resources. - * - * CPU address decoding -- - * Linux assumes that it is the boot loader that already setup the access to - * DDR and internal registers. - * Setup access to PCI and PCI-E IO/MEM space is issued by core.c. - * Setup access to various devices located on the device bus interface (e.g. - * flashes, RTC, etc) should be issued by machine-setup.c according to - * specific board population (by using orion_setup_cpu_win()). - * - * Non-CPU Masters address decoding -- - * Unlike the CPU, we setup the access from Orion's master interfaces to DDR - * banks only (the typical use case). - * Setup access for each master to DDR is issued by common.c. - * - * Note: although orion_setbits() and orion_clrbits() are not atomic - * no locking is necessary here since code in this file is only called - * at boot time when there is no concurrency issues. - */ - -/* - * Generic Address Decode Windows bit settings - */ -#define TARGET_DDR 0 -#define TARGET_PCI 3 -#define TARGET_PCIE 4 -#define TARGET_DEV_BUS 1 -#define ATTR_DDR_CS(n) (((n) ==0) ? 0xe : \ - ((n) == 1) ? 0xd : \ - ((n) == 2) ? 0xb : \ - ((n) == 3) ? 0x7 : 0xf) -#define ATTR_PCIE_MEM 0x59 -#define ATTR_PCIE_IO 0x51 -#define ATTR_PCI_MEM 0x59 -#define ATTR_PCI_IO 0x51 -#define ATTR_DEV_CS0 0x1e -#define ATTR_DEV_CS1 0x1d -#define ATTR_DEV_CS2 0x1b -#define ATTR_DEV_BOOT 0xf -#define WIN_EN 1 - -/* - * Helpers to get DDR banks info - */ -#define DDR_BASE_CS(n) ORION_DDR_REG(0x1500 + ((n) * 8)) -#define DDR_SIZE_CS(n) ORION_DDR_REG(0x1504 + ((n) * 8)) -#define DDR_MAX_CS 4 -#define DDR_REG_TO_SIZE(reg) (((reg) | 0xffffff) + 1) -#define DDR_REG_TO_BASE(reg) ((reg) & 0xff000000) -#define DDR_BANK_EN 1 - -/* - * CPU Address Decode Windows registers - */ -#define CPU_WIN_CTRL(n) ORION_BRIDGE_REG(0x000 | ((n) << 4)) -#define CPU_WIN_BASE(n) ORION_BRIDGE_REG(0x004 | ((n) << 4)) -#define CPU_WIN_REMAP_LO(n) ORION_BRIDGE_REG(0x008 | ((n) << 4)) -#define CPU_WIN_REMAP_HI(n) ORION_BRIDGE_REG(0x00c | ((n) << 4)) -#define CPU_MAX_WIN 8 - -/* - * Use this CPU address decode windows allocation - */ -#define CPU_WIN_PCIE_IO 0 -#define CPU_WIN_PCI_IO 1 -#define CPU_WIN_PCIE_MEM 2 -#define CPU_WIN_PCI_MEM 3 -#define CPU_WIN_DEV_BOOT 4 -#define CPU_WIN_DEV_CS0 5 -#define CPU_WIN_DEV_CS1 6 -#define CPU_WIN_DEV_CS2 7 - -/* - * PCIE Address Decode Windows registers - */ -#define PCIE_BAR_CTRL(n) ORION_PCIE_REG(0x1804 + ((n - 1) * 4)) -#define PCIE_BAR_LO(n) ORION_PCIE_REG(0x0010 + ((n) * 8)) -#define PCIE_BAR_HI(n) ORION_PCIE_REG(0x0014 + ((n) * 8)) -#define PCIE_WIN_CTRL(n) (((n) < 5) ? \ - ORION_PCIE_REG(0x1820 + ((n) << 4)) : \ - ORION_PCIE_REG(0x1880)) -#define PCIE_WIN_BASE(n) (((n) < 5) ? \ - ORION_PCIE_REG(0x1824 + ((n) << 4)) : \ - ORION_PCIE_REG(0x1884)) -#define PCIE_WIN_REMAP(n) (((n) < 5) ? \ - ORION_PCIE_REG(0x182c + ((n) << 4)) : \ - ORION_PCIE_REG(0x188c)) -#define PCIE_DEFWIN_CTRL ORION_PCIE_REG(0x18b0) -#define PCIE_EXPROM_WIN_CTRL ORION_PCIE_REG(0x18c0) -#define PCIE_EXPROM_WIN_REMP ORION_PCIE_REG(0x18c4) -#define PCIE_MAX_BARS 3 -#define PCIE_MAX_WINS 6 - -/* - * Use PCIE BAR '1' for all DDR banks - */ -#define PCIE_DRAM_BAR 1 - -/* - * PCI Address Decode Windows registers - */ -#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION_PCI_REG(0xc08) : \ - ((n) == 1) ? ORION_PCI_REG(0xd08) : \ - ((n) == 2) ? ORION_PCI_REG(0xc0c) : \ - ((n) == 3) ? ORION_PCI_REG(0xd0c) : 0) -#define PCI_BAR_REMAP_DDR_CS(n) (((n) ==0) ? ORION_PCI_REG(0xc48) : \ - ((n) == 1) ? ORION_PCI_REG(0xd48) : \ - ((n) == 2) ? ORION_PCI_REG(0xc4c) : \ - ((n) == 3) ? ORION_PCI_REG(0xd4c) : 0) -#define PCI_BAR_ENABLE ORION_PCI_REG(0xc3c) -#define PCI_CTRL_BASE_LO(n) ORION_PCI_REG(0x1e00 | ((n) << 4)) -#define PCI_CTRL_BASE_HI(n) ORION_PCI_REG(0x1e04 | ((n) << 4)) -#define PCI_CTRL_SIZE(n) ORION_PCI_REG(0x1e08 | ((n) << 4)) -#define PCI_ADDR_DECODE_CTRL ORION_PCI_REG(0xd3c) - -/* - * PCI configuration heleprs for BAR settings - */ -#define PCI_CONF_FUNC_BAR_CS(n) ((n) >> 1) -#define PCI_CONF_REG_BAR_LO_CS(n) (((n) & 1) ? 0x18 : 0x10) -#define PCI_CONF_REG_BAR_HI_CS(n) (((n) & 1) ? 0x1c : 0x14) - -/* - * Gigabit Ethernet Address Decode Windows registers - */ -#define ETH_WIN_BASE(win) ORION_ETH_REG(0x200 + ((win) * 8)) -#define ETH_WIN_SIZE(win) ORION_ETH_REG(0x204 + ((win) * 8)) -#define ETH_WIN_REMAP(win) ORION_ETH_REG(0x280 + ((win) * 4)) -#define ETH_WIN_EN ORION_ETH_REG(0x290) -#define ETH_WIN_PROT ORION_ETH_REG(0x294) -#define ETH_MAX_WIN 6 -#define ETH_MAX_REMAP_WIN 4 - -/* - * USB Address Decode Windows registers - */ -#define USB_WIN_CTRL(i, w) ((i == 0) ? ORION_USB0_REG(0x320 + ((w) << 4)) \ - : ORION_USB1_REG(0x320 + ((w) << 4))) -#define USB_WIN_BASE(i, w) ((i == 0) ? ORION_USB0_REG(0x324 + ((w) << 4)) \ - : ORION_USB1_REG(0x324 + ((w) << 4))) -#define USB_MAX_WIN 4 - -/* - * SATA Address Decode Windows registers - */ -#define SATA_WIN_CTRL(win) ORION_SATA_REG(0x30 + ((win) * 0x10)) -#define SATA_WIN_BASE(win) ORION_SATA_REG(0x34 + ((win) * 0x10)) -#define SATA_MAX_WIN 4 - -static int __init orion_cpu_win_can_remap(u32 win) -{ - u32 dev, rev; - - orion_pcie_id(&dev, &rev); - if ((dev == MV88F5281_DEV_ID && win < 4) - || (dev == MV88F5182_DEV_ID && win < 2) - || (dev == MV88F5181_DEV_ID && win < 2)) - return 1; - - return 0; -} - -void __init orion_setup_cpu_win(enum orion_target target, u32 base, u32 size, int remap) -{ - u32 win, attr, ctrl; - - switch (target) { - case ORION_PCIE_IO: - target = TARGET_PCIE; - attr = ATTR_PCIE_IO; - win = CPU_WIN_PCIE_IO; - break; - case ORION_PCI_IO: - target = TARGET_PCI; - attr = ATTR_PCI_IO; - win = CPU_WIN_PCI_IO; - break; - case ORION_PCIE_MEM: - target = TARGET_PCIE; - attr = ATTR_PCIE_MEM; - win = CPU_WIN_PCIE_MEM; - break; - case ORION_PCI_MEM: - target = TARGET_PCI; - attr = ATTR_PCI_MEM; - win = CPU_WIN_PCI_MEM; - break; - case ORION_DEV_BOOT: - target = TARGET_DEV_BUS; - attr = ATTR_DEV_BOOT; - win = CPU_WIN_DEV_BOOT; - break; - case ORION_DEV0: - target = TARGET_DEV_BUS; - attr = ATTR_DEV_CS0; - win = CPU_WIN_DEV_CS0; - break; - case ORION_DEV1: - target = TARGET_DEV_BUS; - attr = ATTR_DEV_CS1; - win = CPU_WIN_DEV_CS1; - break; - case ORION_DEV2: - target = TARGET_DEV_BUS; - attr = ATTR_DEV_CS2; - win = CPU_WIN_DEV_CS2; - break; - case ORION_DDR: - case ORION_REGS: - /* - * Must be mapped by bootloader. - */ - default: - target = attr = win = -1; - BUG(); - } - - base &= 0xffff0000; - ctrl = (((size - 1) & 0xffff0000) | (attr << 8) | - (target << 4) | WIN_EN); - - orion_write(CPU_WIN_BASE(win), base); - orion_write(CPU_WIN_CTRL(win), ctrl); - - if (orion_cpu_win_can_remap(win)) { - if (remap >= 0) { - orion_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000); - orion_write(CPU_WIN_REMAP_HI(win), 0); - } else { - orion_write(CPU_WIN_REMAP_LO(win), base); - orion_write(CPU_WIN_REMAP_HI(win), 0); - } - } -} - -void __init orion_setup_cpu_wins(void) -{ - int i; - - /* - * First, disable and clear windows - */ - for (i = 0; i < CPU_MAX_WIN; i++) { - orion_write(CPU_WIN_BASE(i), 0); - orion_write(CPU_WIN_CTRL(i), 0); - if (orion_cpu_win_can_remap(i)) { - orion_write(CPU_WIN_REMAP_LO(i), 0); - orion_write(CPU_WIN_REMAP_HI(i), 0); - } - } - - /* - * Setup windows for PCI+PCIe IO+MEM space. - */ - orion_setup_cpu_win(ORION_PCIE_IO, ORION_PCIE_IO_PHYS_BASE, - ORION_PCIE_IO_SIZE, ORION_PCIE_IO_BUS_BASE); - orion_setup_cpu_win(ORION_PCI_IO, ORION_PCI_IO_PHYS_BASE, - ORION_PCI_IO_SIZE, ORION_PCI_IO_BUS_BASE); - orion_setup_cpu_win(ORION_PCIE_MEM, ORION_PCIE_MEM_PHYS_BASE, - ORION_PCIE_MEM_SIZE, -1); - orion_setup_cpu_win(ORION_PCI_MEM, ORION_PCI_MEM_PHYS_BASE, - ORION_PCI_MEM_SIZE, -1); -} - -/* - * Setup PCIE BARs and Address Decode Wins: - * BAR[0,2] -> disabled, BAR[1] -> covers all DRAM banks - * WIN[0-3] -> DRAM bank[0-3] - */ -void __init orion_setup_pcie_wins(void) -{ - u32 base, size, i; - - /* - * First, disable and clear BARs and windows - */ - for (i = 1; i < PCIE_MAX_BARS; i++) { - orion_write(PCIE_BAR_CTRL(i), 0); - orion_write(PCIE_BAR_LO(i), 0); - orion_write(PCIE_BAR_HI(i), 0); - } - - for (i = 0; i < PCIE_MAX_WINS; i++) { - orion_write(PCIE_WIN_CTRL(i), 0); - orion_write(PCIE_WIN_BASE(i), 0); - orion_write(PCIE_WIN_REMAP(i), 0); - } - - /* - * Setup windows for DDR banks. Count total DDR size on the fly. - */ - base = DDR_REG_TO_BASE(orion_read(DDR_BASE_CS(0))); - size = 0; - for (i = 0; i < DDR_MAX_CS; i++) { - u32 bank_base, bank_size; - bank_size = orion_read(DDR_SIZE_CS(i)); - bank_base = orion_read(DDR_BASE_CS(i)); - if (bank_size & DDR_BANK_EN) { - bank_size = DDR_REG_TO_SIZE(bank_size); - bank_base = DDR_REG_TO_BASE(bank_base); - orion_write(PCIE_WIN_BASE(i), bank_base & 0xffff0000); - orion_write(PCIE_WIN_REMAP(i), 0); - orion_write(PCIE_WIN_CTRL(i), - ((bank_size-1) & 0xffff0000) | - (ATTR_DDR_CS(i) << 8) | - (TARGET_DDR << 4) | - (PCIE_DRAM_BAR << 1) | WIN_EN); - size += bank_size; - } - } - - /* - * Setup BAR[1] to all DRAM banks - */ - orion_write(PCIE_BAR_LO(PCIE_DRAM_BAR), base & 0xffff0000); - orion_write(PCIE_BAR_HI(PCIE_DRAM_BAR), 0); - orion_write(PCIE_BAR_CTRL(PCIE_DRAM_BAR), - ((size - 1) & 0xffff0000) | WIN_EN); -} - -void __init orion_setup_pci_wins(void) -{ - u32 base, size, i; - - /* - * First, disable windows - */ - orion_write(PCI_BAR_ENABLE, 0xffffffff); - - /* - * Setup windows for DDR banks. - */ - for (i = 0; i < DDR_MAX_CS; i++) { - base = orion_read(DDR_BASE_CS(i)); - size = orion_read(DDR_SIZE_CS(i)); - if (size & DDR_BANK_EN) { - u32 bus, dev, func, reg, val; - size = DDR_REG_TO_SIZE(size); - base = DDR_REG_TO_BASE(base); - bus = orion_pci_local_bus_nr(); - dev = orion_pci_local_dev_nr(); - func = PCI_CONF_FUNC_BAR_CS(i); - reg = PCI_CONF_REG_BAR_LO_CS(i); - orion_pci_hw_rd_conf(bus, dev, func, reg, 4, &val); - orion_pci_hw_wr_conf(bus, dev, func, reg, 4, - (base & 0xfffff000) | (val & 0xfff)); - reg = PCI_CONF_REG_BAR_HI_CS(i); - orion_pci_hw_wr_conf(bus, dev, func, reg, 4, 0); - orion_write(PCI_BAR_SIZE_DDR_CS(i), - (size - 1) & 0xfffff000); - orion_write(PCI_BAR_REMAP_DDR_CS(i), - base & 0xfffff000); - orion_clrbits(PCI_BAR_ENABLE, (1 << i)); - } - } - - /* - * Disable automatic update of address remaping when writing to BARs - */ - orion_setbits(PCI_ADDR_DECODE_CTRL, 1); -} - -void __init orion_setup_usb_wins(void) -{ - int i; - u32 usb_if, dev, rev; - u32 max_usb_if = 1; - - orion_pcie_id(&dev, &rev); - if (dev == MV88F5182_DEV_ID) - max_usb_if = 2; - - for (usb_if = 0; usb_if < max_usb_if; usb_if++) { - /* - * First, disable and clear windows - */ - for (i = 0; i < USB_MAX_WIN; i++) { - orion_write(USB_WIN_BASE(usb_if, i), 0); - orion_write(USB_WIN_CTRL(usb_if, i), 0); - } - - /* - * Setup windows for DDR banks. - */ - for (i = 0; i < DDR_MAX_CS; i++) { - u32 base, size; - size = orion_read(DDR_SIZE_CS(i)); - base = orion_read(DDR_BASE_CS(i)); - if (size & DDR_BANK_EN) { - base = DDR_REG_TO_BASE(base); - size = DDR_REG_TO_SIZE(size); - orion_write(USB_WIN_CTRL(usb_if, i), - ((size-1) & 0xffff0000) | - (ATTR_DDR_CS(i) << 8) | - (TARGET_DDR << 4) | WIN_EN); - orion_write(USB_WIN_BASE(usb_if, i), - base & 0xffff0000); - } - } - } -} - -void __init orion_setup_eth_wins(void) -{ - int i; - - /* - * First, disable and clear windows - */ - for (i = 0; i < ETH_MAX_WIN; i++) { - orion_write(ETH_WIN_BASE(i), 0); - orion_write(ETH_WIN_SIZE(i), 0); - orion_setbits(ETH_WIN_EN, 1 << i); - orion_clrbits(ETH_WIN_PROT, 0x3 << (i * 2)); - if (i < ETH_MAX_REMAP_WIN) - orion_write(ETH_WIN_REMAP(i), 0); - } - - /* - * Setup windows for DDR banks. - */ - for (i = 0; i < DDR_MAX_CS; i++) { - u32 base, size; - size = orion_read(DDR_SIZE_CS(i)); - base = orion_read(DDR_BASE_CS(i)); - if (size & DDR_BANK_EN) { - base = DDR_REG_TO_BASE(base); - size = DDR_REG_TO_SIZE(size); - orion_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000); - orion_write(ETH_WIN_BASE(i), (base & 0xffff0000) | - (ATTR_DDR_CS(i) << 8) | - TARGET_DDR); - orion_clrbits(ETH_WIN_EN, 1 << i); - orion_setbits(ETH_WIN_PROT, 0x3 << (i * 2)); - } - } -} - -void __init orion_setup_sata_wins(void) -{ - int i; - - /* - * First, disable and clear windows - */ - for (i = 0; i < SATA_MAX_WIN; i++) { - orion_write(SATA_WIN_BASE(i), 0); - orion_write(SATA_WIN_CTRL(i), 0); - } - - /* - * Setup windows for DDR banks. - */ - for (i = 0; i < DDR_MAX_CS; i++) { - u32 base, size; - size = orion_read(DDR_SIZE_CS(i)); - base = orion_read(DDR_BASE_CS(i)); - if (size & DDR_BANK_EN) { - base = DDR_REG_TO_BASE(base); - size = DDR_REG_TO_SIZE(size); - orion_write(SATA_WIN_CTRL(i), - ((size-1) & 0xffff0000) | - (ATTR_DDR_CS(i) << 8) | - (TARGET_DDR << 4) | WIN_EN); - orion_write(SATA_WIN_BASE(i), - base & 0xffff0000); - } - } -} diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h deleted file mode 100644 index 501497cc2c4..00000000000 --- a/arch/arm/mach-orion/common.h +++ /dev/null @@ -1,92 +0,0 @@ -#ifndef __ARCH_ORION_COMMON_H__ -#define __ARCH_ORION_COMMON_H__ - -/* - * Basic Orion init functions used early by machine-setup. - */ - -void __init orion_map_io(void); -void __init orion_init_irq(void); -void __init orion_init(void); - -/* - * Enumerations and functions for Orion windows mapping. Used by Orion core - * functions to map its interfaces and by the machine-setup to map its on- - * board devices. Details in /mach-orion/addr-map.c - */ - -enum orion_target { - ORION_DEV_BOOT = 0, - ORION_DEV0, - ORION_DEV1, - ORION_DEV2, - ORION_PCIE_MEM, - ORION_PCIE_IO, - ORION_PCI_MEM, - ORION_PCI_IO, - ORION_DDR, - ORION_REGS, - ORION_MAX_TARGETS -}; - -void orion_setup_cpu_win(enum orion_target target, u32 base, u32 size, int remap); -void orion_setup_cpu_wins(void); -void orion_setup_eth_wins(void); -void orion_setup_usb_wins(void); -void orion_setup_pci_wins(void); -void orion_setup_pcie_wins(void); -void orion_setup_sata_wins(void); - -/* - * Shared code used internally by other Orion core functions. - * (/mach-orion/pci.c) - */ - -struct pci_sys_data; -struct pci_bus; - -void orion_pcie_id(u32 *dev, u32 *rev); -u32 orion_pcie_local_bus_nr(void); -u32 orion_pci_local_bus_nr(void); -u32 orion_pci_local_dev_nr(void); -int orion_pci_sys_setup(int nr, struct pci_sys_data *sys); -struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); -int orion_pci_hw_rd_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 *val); -int orion_pci_hw_wr_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 val); - -/* - * Valid GPIO pins according to MPP setup, used by machine-setup. - * (/mach-orion/gpio.c). - */ - -void __init orion_gpio_set_valid_pins(u32 pins); -void gpio_display(void); /* debug */ - -/* - * Orion system timer (clocksource + clockevnt, /mach-orion/time.c) - */ -extern struct sys_timer orion_timer; - -/* - * Pull in Orion Ethernet platform_data, used by machine-setup - */ - -struct mv643xx_eth_platform_data; - -void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data); - -/* - * Orion Sata platform_data, used by machine-setup - */ - -struct mv_sata_platform_data; - -void __init orion_sata_init(struct mv_sata_platform_data *sata_data); - -struct machine_desc; -struct meminfo; -struct tag; -extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *, - char **, struct meminfo *); - -#endif /* __ARCH_ORION_COMMON_H__ */ diff --git a/arch/arm/mach-orion/pci.c b/arch/arm/mach-orion/pci.c deleted file mode 100644 index b109bb46681..00000000000 --- a/arch/arm/mach-orion/pci.c +++ /dev/null @@ -1,557 +0,0 @@ -/* - * arch/arm/mach-orion/pci.c - * - * PCI and PCIE functions for Marvell Orion System On Chip - * - * Maintainer: Tzachi Perelstein <tzachi@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <asm/mach/pci.h> -#include "common.h" - -/***************************************************************************** - * Orion has one PCIE controller and one PCI controller. - * - * Note1: The local PCIE bus number is '0'. The local PCI bus number - * follows the scanned PCIE bridged busses, if any. - * - * Note2: It is possible for PCI/PCIE agents to access many subsystem's - * space, by configuring BARs and Address Decode Windows, e.g. flashes on - * device bus, Orion registers, etc. However this code only enable the - * access to DDR banks. - ****************************************************************************/ - - -/***************************************************************************** - * PCIE controller - ****************************************************************************/ -#define PCIE_CTRL ORION_PCIE_REG(0x1a00) -#define PCIE_STAT ORION_PCIE_REG(0x1a04) -#define PCIE_DEV_ID ORION_PCIE_REG(0x0000) -#define PCIE_CMD_STAT ORION_PCIE_REG(0x0004) -#define PCIE_DEV_REV ORION_PCIE_REG(0x0008) -#define PCIE_MASK ORION_PCIE_REG(0x1910) -#define PCIE_CONF_ADDR ORION_PCIE_REG(0x18f8) -#define PCIE_CONF_DATA ORION_PCIE_REG(0x18fc) - -/* - * PCIE_STAT bits - */ -#define PCIE_STAT_LINK_DOWN 1 -#define PCIE_STAT_BUS_OFFS 8 -#define PCIE_STAT_BUS_MASK (0xff << PCIE_STAT_BUS_OFFS) -#define PCIE_STAT_DEV_OFFS 20 -#define PCIE_STAT_DEV_MASK (0x1f << PCIE_STAT_DEV_OFFS) - -/* - * PCIE_CONF_ADDR bits - */ -#define PCIE_CONF_REG(r) ((((r) & 0xf00) << 24) | ((r) & 0xfc)) -#define PCIE_CONF_FUNC(f) (((f) & 0x3) << 8) -#define PCIE_CONF_DEV(d) (((d) & 0x1f) << 11) -#define PCIE_CONF_BUS(b) (((b) & 0xff) << 16) -#define PCIE_CONF_ADDR_EN (1 << 31) - -/* - * PCIE config cycles are done by programming the PCIE_CONF_ADDR register - * and then reading the PCIE_CONF_DATA register. Need to make sure these - * transactions are atomic. - */ -static DEFINE_SPINLOCK(orion_pcie_lock); - -void orion_pcie_id(u32 *dev, u32 *rev) -{ - *dev = orion_read(PCIE_DEV_ID) >> 16; - *rev = orion_read(PCIE_DEV_REV) & 0xff; -} - -u32 orion_pcie_local_bus_nr(void) -{ - u32 stat = orion_read(PCIE_STAT); - return((stat & PCIE_STAT_BUS_MASK) >> PCIE_STAT_BUS_OFFS); -} - -static u32 orion_pcie_local_dev_nr(void) -{ - u32 stat = orion_read(PCIE_STAT); - return((stat & PCIE_STAT_DEV_MASK) >> PCIE_STAT_DEV_OFFS); -} - -static u32 orion_pcie_no_link(void) -{ - u32 stat = orion_read(PCIE_STAT); - return(stat & PCIE_STAT_LINK_DOWN); -} - -static void orion_pcie_set_bus_nr(int nr) -{ - orion_clrbits(PCIE_STAT, PCIE_STAT_BUS_MASK); - orion_setbits(PCIE_STAT, nr << PCIE_STAT_BUS_OFFS); -} - -static void orion_pcie_master_slave_enable(void) -{ - orion_setbits(PCIE_CMD_STAT, PCI_COMMAND_MASTER | - PCI_COMMAND_IO | - PCI_COMMAND_MEMORY); -} - -static void orion_pcie_enable_interrupts(void) -{ - /* - * Enable interrupts lines - * INTA[24] INTB[25] INTC[26] INTD[27] - */ - orion_setbits(PCIE_MASK, 0xf<<24); -} - -static int orion_pcie_valid_config(u32 bus, u32 dev) -{ - /* - * Don't go out when trying to access -- - * 1. our own device - * 2. where there's no device connected (no link) - * 3. nonexisting devices on local bus - */ - - if ((orion_pcie_local_bus_nr() == bus) && - (orion_pcie_local_dev_nr() == dev)) - return 0; - - if (orion_pcie_no_link()) - return 0; - - if (bus == orion_pcie_local_bus_nr()) - if (((orion_pcie_local_dev_nr() == 0) && (dev != 1)) || - ((orion_pcie_local_dev_nr() != 0) && (dev != 0))) - return 0; - - return 1; -} - -static int orion_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where, - int size, u32 *val) -{ - unsigned long flags; - unsigned int dev, rev, pcie_addr; - - if (orion_pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) { - *val = 0xffffffff; - return PCIBIOS_DEVICE_NOT_FOUND; - } - - spin_lock_irqsave(&orion_pcie_lock, flags); - - orion_write(PCIE_CONF_ADDR, PCIE_CONF_BUS(bus->number) | - PCIE_CONF_DEV(PCI_SLOT(devfn)) | - PCIE_CONF_FUNC(PCI_FUNC(devfn)) | - PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN); - - orion_pcie_id(&dev, &rev); - if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) { - /* extended register space */ - pcie_addr = ORION_PCIE_WA_VIRT_BASE; - pcie_addr |= PCIE_CONF_BUS(bus->number) | - PCIE_CONF_DEV(PCI_SLOT(devfn)) | - PCIE_CONF_FUNC(PCI_FUNC(devfn)) | - PCIE_CONF_REG(where); - *val = orion_read(pcie_addr); - } else - *val = orion_read(PCIE_CONF_DATA); - - if (size == 1) - *val = (*val >> (8*(where & 0x3))) & 0xff; - else if (size == 2) - *val = (*val >> (8*(where & 0x3))) & 0xffff; - - spin_unlock_irqrestore(&orion_pcie_lock, flags); - - return PCIBIOS_SUCCESSFUL; -} - - -static int orion_pcie_wr_conf(struct pci_bus *bus, u32 devfn, int where, - int size, u32 val) -{ - unsigned long flags; - int ret; - - if (orion_pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; - - spin_lock_irqsave(&orion_pcie_lock, flags); - - ret = PCIBIOS_SUCCESSFUL; - - orion_write(PCIE_CONF_ADDR, PCIE_CONF_BUS(bus->number) | - PCIE_CONF_DEV(PCI_SLOT(devfn)) | - PCIE_CONF_FUNC(PCI_FUNC(devfn)) | - PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN); - - if (size == 4) { - __raw_writel(val, PCIE_CONF_DATA); - } else if (size == 2) { - __raw_writew(val, PCIE_CONF_DATA + (where & 0x3)); - } else if (size == 1) { - __raw_writeb(val, PCIE_CONF_DATA + (where & 0x3)); - } else { - ret = PCIBIOS_BAD_REGISTER_NUMBER; - } - - spin_unlock_irqrestore(&orion_pcie_lock, flags); - - return ret; -} - -struct pci_ops orion_pcie_ops = { - .read = orion_pcie_rd_conf, - .write = orion_pcie_wr_conf, -}; - - -static int orion_pcie_setup(struct pci_sys_data *sys) -{ - struct resource *res; - - /* - * Master + Slave enable - */ - orion_pcie_master_slave_enable(); - - /* - * Enable interrupts lines A-D - */ - orion_pcie_enable_interrupts(); - - /* - * Request resource - */ - res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); - if (!res) - panic("orion_pci_setup unable to alloc resources"); - - /* - * IORESOURCE_IO - */ - res[0].name = "PCI-EX I/O Space"; - res[0].flags = IORESOURCE_IO; - res[0].start = ORION_PCIE_IO_BUS_BASE; - res[0].end = res[0].start + ORION_PCIE_IO_SIZE - 1; - if (request_resource(&ioport_resource, &res[0])) - panic("Request PCIE IO resource failed\n"); - sys->resource[0] = &res[0]; - - /* - * IORESOURCE_MEM - */ - res[1].name = "PCI-EX Memory Space"; - res[1].flags = IORESOURCE_MEM; - res[1].start = ORION_PCIE_MEM_PHYS_BASE; - res[1].end = res[1].start + ORION_PCIE_MEM_SIZE - 1; - if (request_resource(&iomem_resource, &res[1])) - panic("Request PCIE Memory resource failed\n"); - sys->resource[1] = &res[1]; - - sys->resource[2] = NULL; - sys->io_offset = 0; - - return 1; -} - -/***************************************************************************** - * PCI controller - ****************************************************************************/ -#define PCI_MODE ORION_PCI_REG(0xd00) -#define PCI_CMD ORION_PCI_REG(0xc00) -#define PCI_P2P_CONF ORION_PCI_REG(0x1d14) -#define PCI_CONF_ADDR ORION_PCI_REG(0xc78) -#define PCI_CONF_DATA ORION_PCI_REG(0xc7c) - -/* - * PCI_MODE bits - */ -#define PCI_MODE_64BIT (1 << 2) -#define PCI_MODE_PCIX ((1 << 4) | (1 << 5)) - -/* - * PCI_CMD bits - */ -#define PCI_CMD_HOST_REORDER (1 << 29) - -/* - * PCI_P2P_CONF bits - */ -#define PCI_P2P_BUS_OFFS 16 -#define PCI_P2P_BUS_MASK (0xff << PCI_P2P_BUS_OFFS) -#define PCI_P2P_DEV_OFFS 24 -#define PCI_P2P_DEV_MASK (0x1f << PCI_P2P_DEV_OFFS) - -/* - * PCI_CONF_ADDR bits - */ -#define PCI_CONF_REG(reg) ((reg) & 0xfc) -#define PCI_CONF_FUNC(func) (((func) & 0x3) << 8) -#define PCI_CONF_DEV(dev) (((dev) & 0x1f) << 11) -#define PCI_CONF_BUS(bus) (((bus) & 0xff) << 16) -#define PCI_CONF_ADDR_EN (1 << 31) - -/* - * Internal configuration space - */ -#define PCI_CONF_FUNC_STAT_CMD 0 -#define PCI_CONF_REG_STAT_CMD 4 -#define PCIX_STAT 0x64 -#define PCIX_STAT_BUS_OFFS 8 -#define PCIX_STAT_BUS_MASK (0xff << PCIX_STAT_BUS_OFFS) - -/* - * PCI config cycles are done by programming the PCI_CONF_ADDR register - * and then reading the PCI_CONF_DATA register. Need to make sure these - * transactions are atomic. - */ -static DEFINE_SPINLOCK(orion_pci_lock); - -u32 orion_pci_local_bus_nr(void) -{ - u32 conf = orion_read(PCI_P2P_CONF); - return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS); -} - -u32 orion_pci_local_dev_nr(void) -{ - u32 conf = orion_read(PCI_P2P_CONF); - return((conf & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS); -} - -int orion_pci_hw_rd_conf(u32 bus, u32 dev, u32 func, - u32 where, u32 size, u32 *val) -{ - unsigned long flags; - spin_lock_irqsave(&orion_pci_lock, flags); - - orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) | - PCI_CONF_DEV(dev) | PCI_CONF_REG(where) | - PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN); - - *val = orion_read(PCI_CONF_DATA); - - if (size == 1) - *val = (*val >> (8*(where & 0x3))) & 0xff; - else if (size == 2) - *val = (*val >> (8*(where & 0x3))) & 0xffff; - - spin_unlock_irqrestore(&orion_pci_lock, flags); - - return PCIBIOS_SUCCESSFUL; -} - -int orion_pci_hw_wr_conf(u32 bus, u32 dev, u32 func, - u32 where, u32 size, u32 val) -{ - unsigned long flags; - int ret = PCIBIOS_SUCCESSFUL; - - spin_lock_irqsave(&orion_pci_lock, flags); - - orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) | - PCI_CONF_DEV(dev) | PCI_CONF_REG(where) | - PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN); - - if (size == 4) { - __raw_writel(val, PCI_CONF_DATA); - } else if (size == 2) { - __raw_writew(val, PCI_CONF_DATA + (where & 0x3)); - } else if (size == 1) { - __raw_writeb(val, PCI_CONF_DATA + (where & 0x3)); - } else { - ret = PCIBIOS_BAD_REGISTER_NUMBER; - } - - spin_unlock_irqrestore(&orion_pci_lock, flags); - - return ret; -} - -static int orion_pci_rd_conf(struct pci_bus *bus, u32 devfn, - int where, int size, u32 *val) -{ - /* - * Don't go out for local device - */ - if ((orion_pci_local_bus_nr() == bus->number) && - (orion_pci_local_dev_nr() == PCI_SLOT(devfn))) { - *val = 0xffffffff; - return PCIBIOS_DEVICE_NOT_FOUND; - } - - return orion_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn), - PCI_FUNC(devfn), where, size, val); -} - -static int orion_pci_wr_conf(struct pci_bus *bus, u32 devfn, - int where, int size, u32 val) -{ - /* - * Don't go out for local device - */ - if ((orion_pci_local_bus_nr() == bus->number) && - (orion_pci_local_dev_nr() == PCI_SLOT(devfn))) - return PCIBIOS_DEVICE_NOT_FOUND; - - return orion_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn), - PCI_FUNC(devfn), where, size, val); -} - -struct pci_ops orion_pci_ops = { - .read = orion_pci_rd_conf, - .write = orion_pci_wr_conf, -}; - -static void orion_pci_set_bus_nr(int nr) -{ - u32 p2p = orion_read(PCI_P2P_CONF); - - if (orion_read(PCI_MODE) & PCI_MODE_PCIX) { - /* - * PCI-X mode - */ - u32 pcix_status, bus, dev; - bus = (p2p & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS; - dev = (p2p & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS; - orion_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status); - pcix_status &= ~PCIX_STAT_BUS_MASK; - pcix_status |= (nr << PCIX_STAT_BUS_OFFS); - orion_pci_hw_wr_conf(bus, dev, 0, PCIX_STAT, 4, pcix_status); - } else { - /* - * PCI Conventional mode - */ - p2p &= ~PCI_P2P_BUS_MASK; - p2p |= (nr << PCI_P2P_BUS_OFFS); - orion_write(PCI_P2P_CONF, p2p); - } -} - -static void orion_pci_master_slave_enable(void) -{ - u32 bus_nr, dev_nr, func, reg, val; - - bus_nr = orion_pci_local_bus_nr(); - dev_nr = orion_pci_local_dev_nr(); - func = PCI_CONF_FUNC_STAT_CMD; - reg = PCI_CONF_REG_STAT_CMD; - orion_pci_hw_rd_conf(bus_nr, dev_nr, func, reg, 4, &val); - val |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); - orion_pci_hw_wr_conf(bus_nr, dev_nr, func, reg, 4, val | 0x7); -} - -static int orion_pci_setup(struct pci_sys_data *sys) -{ - struct resource *res; - - /* - * Master + Slave enable - */ - orion_pci_master_slave_enable(); - - /* - * Force ordering - */ - orion_setbits(PCI_CMD, PCI_CMD_HOST_REORDER); - - /* - * Request resources - */ - res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); - if (!res) - panic("orion_pci_setup unable to alloc resources"); - - /* - * IORESOURCE_IO - */ - res[0].name = "PCI I/O Space"; - res[0].flags = IORESOURCE_IO; - res[0].start = ORION_PCI_IO_BUS_BASE; - res[0].end = res[0].start + ORION_PCI_IO_SIZE - 1; - if (request_resource(&ioport_resource, &res[0])) - panic("Request PCI IO resource failed\n"); - sys->resource[0] = &res[0]; - - /* - * IORESOURCE_MEM - */ - res[1].name = "PCI Memory Space"; - res[1].flags = IORESOURCE_MEM; - res[1].start = ORION_PCI_MEM_PHYS_BASE; - res[1].end = res[1].start + ORION_PCI_MEM_SIZE - 1; - if (request_resource(&iomem_resource, &res[1])) - panic("Request PCI Memory resource failed\n"); - sys->resource[1] = &res[1]; - - sys->resource[2] = NULL; - sys->io_offset = 0; - - return 1; -} - - -/***************************************************************************** - * General PCIE + PCI - ****************************************************************************/ -int orion_pci_sys_setup(int nr, struct pci_sys_data *sys) -{ - int ret = 0; - - if (nr == 0) { - /* - * PCIE setup - */ - orion_pcie_set_bus_nr(0); - ret = orion_pcie_setup(sys); - } else if (nr == 1) { - /* - * PCI setup - */ - ret = orion_pci_setup(sys); - } - - return ret; -} - -struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys) -{ - struct pci_ops *ops; - struct pci_bus *bus; - - - if (nr == 0) { - u32 pci_bus; - /* - * PCIE scan - */ - ops = &orion_pcie_ops; - bus = pci_scan_bus(sys->busnr, ops, sys); - /* - * Set local PCI bus number to follow PCIE bridges (if any) - */ - pci_bus = bus->number + bus->subordinate - bus->secondary + 1; - orion_pci_set_bus_nr(pci_bus); - } else if (nr == 1) { - /* - * PCI scan - */ - ops = &orion_pci_ops; - bus = pci_scan_bus(sys->busnr, ops, sys); - } else { - BUG(); - bus = NULL; - } - - return bus; -} diff --git a/arch/arm/mach-orion/time.c b/arch/arm/mach-orion/time.c deleted file mode 100644 index bd4262da4f4..00000000000 --- a/arch/arm/mach-orion/time.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * arch/arm/mach-orion/time.c - * - * Core time functions for Marvell Orion System On Chip - * - * Maintainer: Tzachi Perelstein <tzachi@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/clockchips.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <asm/mach/time.h> -#include <asm/arch/orion.h> -#include "common.h" - -/* - * Timer0: clock_event_device, Tick. - * Timer1: clocksource, Free running. - * WatchDog: Not used. - * - * Timers are counting down. - */ -#define CLOCKEVENT 0 -#define CLOCKSOURCE 1 - -/* - * Timers bits - */ -#define BRIDGE_INT_TIMER(x) (1 << ((x) + 1)) -#define TIMER_EN(x) (1 << ((x) * 2)) -#define TIMER_RELOAD_EN(x) (1 << (((x) * 2) + 1)) -#define BRIDGE_INT_TIMER_WD (1 << 3) -#define TIMER_WD_EN (1 << 4) -#define TIMER_WD_RELOAD_EN (1 << 5) - -static cycle_t orion_clksrc_read(void) -{ - return (0xffffffff - orion_read(TIMER_VAL(CLOCKSOURCE))); -} - -static struct clocksource orion_clksrc = { - .name = "orion_clocksource", - .shift = 20, - .rating = 300, - .read = orion_clksrc_read, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static int -orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev) -{ - unsigned long flags; - - if (delta == 0) - return -ETIME; - - local_irq_save(flags); - - /* - * Clear and enable timer interrupt bit - */ - orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT)); - orion_setbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT)); - - /* - * Setup new timer value - */ - orion_write(TIMER_VAL(CLOCKEVENT), delta); - - /* - * Disable auto reload and kickoff the timer - */ - orion_clrbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT)); - orion_setbits(TIMER_CTRL, TIMER_EN(CLOCKEVENT)); - - local_irq_restore(flags); - - return 0; -} - -static void -orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev) -{ - unsigned long flags; - - local_irq_save(flags); - - if (mode == CLOCK_EVT_MODE_PERIODIC) { - /* - * Setup latch cycles in timer and enable reload interrupt. - */ - orion_write(TIMER_VAL_RELOAD(CLOCKEVENT), LATCH); - orion_write(TIMER_VAL(CLOCKEVENT), LATCH); - orion_setbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT)); - orion_setbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT) | - TIMER_EN(CLOCKEVENT)); - } else { - /* - * Disable timer and interrupt - */ - orion_clrbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKEVENT)); - orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT)); - orion_clrbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKEVENT) | - TIMER_EN(CLOCKEVENT)); - } - - local_irq_restore(flags); -} - -static struct clock_event_device orion_clkevt = { - .name = "orion_tick", - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, - .rating = 300, - .cpumask = CPU_MASK_CPU0, - .set_next_event = orion_clkevt_next_event, - .set_mode = orion_clkevt_mode, -}; - -static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) -{ - /* - * Clear cause bit and do event - */ - orion_write(BRIDGE_CAUSE, ~BRIDGE_INT_TIMER(CLOCKEVENT)); - orion_clkevt.event_handler(&orion_clkevt); - return IRQ_HANDLED; -} - -static struct irqaction orion_timer_irq = { - .name = "orion_tick", - .flags = IRQF_DISABLED | IRQF_TIMER, - .handler = orion_timer_interrupt -}; - -static void orion_timer_init(void) -{ - /* - * Setup clocksource free running timer (no interrupt on reload) - */ - orion_write(TIMER_VAL(CLOCKSOURCE), 0xffffffff); - orion_write(TIMER_VAL_RELOAD(CLOCKSOURCE), 0xffffffff); - orion_clrbits(BRIDGE_MASK, BRIDGE_INT_TIMER(CLOCKSOURCE)); - orion_setbits(TIMER_CTRL, TIMER_RELOAD_EN(CLOCKSOURCE) | - TIMER_EN(CLOCKSOURCE)); - - /* - * Register clocksource - */ - orion_clksrc.mult = - clocksource_hz2mult(CLOCK_TICK_RATE, orion_clksrc.shift); - - clocksource_register(&orion_clksrc); - - /* - * Connect and enable tick handler - */ - setup_irq(IRQ_ORION_BRIDGE, &orion_timer_irq); - - /* - * Register clockevent - */ - orion_clkevt.mult = - div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, orion_clkevt.shift); - orion_clkevt.max_delta_ns = - clockevent_delta2ns(0xfffffffe, &orion_clkevt); - orion_clkevt.min_delta_ns = - clockevent_delta2ns(1, &orion_clkevt); - - clockevents_register_device(&orion_clkevt); -} - -struct sys_timer orion_timer = { - .init = orion_timer_init, -}; diff --git a/arch/arm/mach-orion/Kconfig b/arch/arm/mach-orion5x/Kconfig index 1dcbb6ac5a3..93debf33615 100644 --- a/arch/arm/mach-orion/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -1,4 +1,4 @@ -if ARCH_ORION +if ARCH_ORION5X menu "Orion Implementations" @@ -36,6 +36,14 @@ config MACH_TS209 Say 'Y' here if you want your kernel to support the QNAP TS-109/TS-209 platform. +config MACH_LINKSTATION_PRO + bool "Buffalo Linkstation Pro/Live" + select I2C_BOARDINFO + help + Say 'Y' here if you want your kernel to support the + Buffalo Linkstation Pro/Live platform. Both v1 and + v2 devices are supported. + endmenu endif diff --git a/arch/arm/mach-orion/Makefile b/arch/arm/mach-orion5x/Makefile index f91d937a73e..9301bf55910 100644 --- a/arch/arm/mach-orion/Makefile +++ b/arch/arm/mach-orion5x/Makefile @@ -1,6 +1,7 @@ -obj-y += common.o addr-map.o pci.o gpio.o irq.o time.o +obj-y += common.o addr-map.o pci.o gpio.o irq.o obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o +obj-$(CONFIG_MACH_LINKSTATION_PRO) += kurobox_pro-setup.o obj-$(CONFIG_MACH_DNS323) += dns323-setup.o obj-$(CONFIG_MACH_TS209) += ts209-setup.o diff --git a/arch/arm/mach-orion/Makefile.boot b/arch/arm/mach-orion5x/Makefile.boot index 67039c3e0c4..67039c3e0c4 100644 --- a/arch/arm/mach-orion/Makefile.boot +++ b/arch/arm/mach-orion5x/Makefile.boot diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c new file mode 100644 index 00000000000..6b179371e0a --- /dev/null +++ b/arch/arm/mach-orion5x/addr-map.c @@ -0,0 +1,240 @@ +/* + * arch/arm/mach-orion5x/addr-map.c + * + * Address map functions for Marvell Orion 5x SoCs + * + * Maintainer: Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mbus.h> +#include <asm/hardware.h> +#include <asm/io.h> +#include "common.h" + +/* + * The Orion has fully programable address map. There's a separate address + * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB, + * Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own + * address decode windows that allow it to access any of the Orion resources. + * + * CPU address decoding -- + * Linux assumes that it is the boot loader that already setup the access to + * DDR and internal registers. + * Setup access to PCI and PCI-E IO/MEM space is issued by this file. + * Setup access to various devices located on the device bus interface (e.g. + * flashes, RTC, etc) should be issued by machine-setup.c according to + * specific board population (by using orion5x_setup_*_win()). + * + * Non-CPU Masters address decoding -- + * Unlike the CPU, we setup the access from Orion's master interfaces to DDR + * banks only (the typical use case). + * Setup access for each master to DDR is issued by common.c. + * + * Note: although orion_setbits() and orion_clrbits() are not atomic + * no locking is necessary here since code in this file is only called + * at boot time when there is no concurrency issues. + */ + +/* + * Generic Address Decode Windows bit settings + */ +#define TARGET_DDR 0 +#define TARGET_DEV_BUS 1 +#define TARGET_PCI 3 +#define TARGET_PCIE 4 +#define ATTR_DDR_CS(n) (((n) ==0) ? 0xe : \ + ((n) == 1) ? 0xd : \ + ((n) == 2) ? 0xb : \ + ((n) == 3) ? 0x7 : 0xf) +#define ATTR_PCIE_MEM 0x59 +#define ATTR_PCIE_IO 0x51 +#define ATTR_PCIE_WA 0x79 +#define ATTR_PCI_MEM 0x59 +#define ATTR_PCI_IO 0x51 +#define ATTR_DEV_CS0 0x1e +#define ATTR_DEV_CS1 0x1d +#define ATTR_DEV_CS2 0x1b +#define ATTR_DEV_BOOT 0xf +#define WIN_EN 1 + +/* + * Helpers to get DDR bank info + */ +#define DDR_BASE_CS(n) ORION5X_DDR_REG(0x1500 + ((n) * 8)) +#define DDR_SIZE_CS(n) ORION5X_DDR_REG(0x1504 + ((n) * 8)) +#define DDR_MAX_CS 4 +#define DDR_REG_TO_SIZE(reg) (((reg) | 0xffffff) + 1) +#define DDR_REG_TO_BASE(reg) ((reg) & 0xff000000) +#define DDR_BANK_EN 1 + +/* + * CPU Address Decode Windows registers + */ +#define CPU_WIN_CTRL(n) ORION5X_BRIDGE_REG(0x000 | ((n) << 4)) +#define CPU_WIN_BASE(n) ORION5X_BRIDGE_REG(0x004 | ((n) << 4)) +#define CPU_WIN_REMAP_LO(n) ORION5X_BRIDGE_REG(0x008 | ((n) << 4)) +#define CPU_WIN_REMAP_HI(n) ORION5X_BRIDGE_REG(0x00c | ((n) << 4)) + +/* + * Gigabit Ethernet Address Decode Windows registers + */ +#define ETH_WIN_BASE(win) ORION5X_ETH_REG(0x200 + ((win) * 8)) +#define ETH_WIN_SIZE(win) ORION5X_ETH_REG(0x204 + ((win) * 8)) +#define ETH_WIN_REMAP(win) ORION5X_ETH_REG(0x280 + ((win) * 4)) +#define ETH_WIN_EN ORION5X_ETH_REG(0x290) +#define ETH_WIN_PROT ORION5X_ETH_REG(0x294) +#define ETH_MAX_WIN 6 +#define ETH_MAX_REMAP_WIN 4 + + +struct mbus_dram_target_info orion5x_mbus_dram_info; + +static int __init orion5x_cpu_win_can_remap(int win) +{ + u32 dev, rev; + + orion5x_pcie_id(&dev, &rev); + if ((dev == MV88F5281_DEV_ID && win < 4) + || (dev == MV88F5182_DEV_ID && win < 2) + || (dev == MV88F5181_DEV_ID && win < 2)) + return 1; + + return 0; +} + +static void __init setup_cpu_win(int win, u32 base, u32 size, + u8 target, u8 attr, int remap) +{ + orion5x_write(CPU_WIN_BASE(win), base & 0xffff0000); + orion5x_write(CPU_WIN_CTRL(win), + ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1); + + if (orion5x_cpu_win_can_remap(win)) { + if (remap < 0) + remap = base; + + orion5x_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000); + orion5x_write(CPU_WIN_REMAP_HI(win), 0); + } +} + +void __init orion5x_setup_cpu_mbus_bridge(void) +{ + int i; + int cs; + + /* + * First, disable and clear windows. + */ + for (i = 0; i < 8; i++) { + orion5x_write(CPU_WIN_BASE(i), 0); + orion5x_write(CPU_WIN_CTRL(i), 0); + if (orion5x_cpu_win_can_remap(i)) { + orion5x_write(CPU_WIN_REMAP_LO(i), 0); + orion5x_write(CPU_WIN_REMAP_HI(i), 0); + } + } + + /* + * Setup windows for PCI+PCIe IO+MEM space. + */ + setup_cpu_win(0, ORION5X_PCIE_IO_PHYS_BASE, ORION5X_PCIE_IO_SIZE, + TARGET_PCIE, ATTR_PCIE_IO, ORION5X_PCIE_IO_BUS_BASE); + setup_cpu_win(1, ORION5X_PCI_IO_PHYS_BASE, ORION5X_PCI_IO_SIZE, + TARGET_PCI, ATTR_PCI_IO, ORION5X_PCI_IO_BUS_BASE); + setup_cpu_win(2, ORION5X_PCIE_MEM_PHYS_BASE, ORION5X_PCIE_MEM_SIZE, + TARGET_PCIE, ATTR_PCIE_MEM, -1); + setup_cpu_win(3, ORION5X_PCI_MEM_PHYS_BASE, ORION5X_PCI_MEM_SIZE, + TARGET_PCI, ATTR_PCI_MEM, -1); + + /* + * Setup MBUS dram target info. + */ + orion5x_mbus_dram_info.mbus_dram_target_id = TARGET_DDR; + + for (i = 0, cs = 0; i < 4; i++) { + u32 base = readl(DDR_BASE_CS(i)); + u32 size = readl(DDR_SIZE_CS(i)); + + /* + * Chip select enabled? + */ + if (size & 1) { + struct mbus_dram_window *w; + + w = &orion5x_mbus_dram_info.cs[cs++]; + w->cs_index = i; + w->mbus_attr = 0xf & ~(1 << i); + w->base = base & 0xff000000; + w->size = (size | 0x00ffffff) + 1; + } + } + orion5x_mbus_dram_info.num_cs = cs; +} + +void __init orion5x_setup_dev_boot_win(u32 base, u32 size) +{ + setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1); +} + +void __init orion5x_setup_dev0_win(u32 base, u32 size) +{ + setup_cpu_win(5, base, size, TARGET_DEV_BUS, ATTR_DEV_CS0, -1); +} + +void __init orion5x_setup_dev1_win(u32 base, u32 size) +{ + setup_cpu_win(6, base, size, TARGET_DEV_BUS, ATTR_DEV_CS1, -1); +} + +void __init orion5x_setup_dev2_win(u32 base, u32 size) +{ + setup_cpu_win(7, base, size, TARGET_DEV_BUS, ATTR_DEV_CS2, -1); +} + +void __init orion5x_setup_pcie_wa_win(u32 base, u32 size) +{ + setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1); +} + +void __init orion5x_setup_eth_wins(void) +{ + int i; + + /* + * First, disable and clear windows + */ + for (i = 0; i < ETH_MAX_WIN; i++) { + orion5x_write(ETH_WIN_BASE(i), 0); + orion5x_write(ETH_WIN_SIZE(i), 0); + orion5x_setbits(ETH_WIN_EN, 1 << i); + orion5x_clrbits(ETH_WIN_PROT, 0x3 << (i * 2)); + if (i < ETH_MAX_REMAP_WIN) + orion5x_write(ETH_WIN_REMAP(i), 0); + } + + /* + * Setup windows for DDR banks. + */ + for (i = 0; i < DDR_MAX_CS; i++) { + u32 base, size; + size = orion5x_read(DDR_SIZE_CS(i)); + base = orion5x_read(DDR_BASE_CS(i)); + if (size & DDR_BANK_EN) { + base = DDR_REG_TO_BASE(base); + size = DDR_REG_TO_SIZE(size); + orion5x_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000); + orion5x_write(ETH_WIN_BASE(i), (base & 0xffff0000) | + (ATTR_DDR_CS(i) << 8) | + TARGET_DDR); + orion5x_clrbits(ETH_WIN_EN, 1 << i); + orion5x_setbits(ETH_WIN_PROT, 0x3 << (i * 2)); + } + } +} diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion5x/common.c index bbc2b4ec932..439c7784af0 100644 --- a/arch/arm/mach-orion/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -1,12 +1,12 @@ /* - * arch/arm/mach-orion/common.c + * arch/arm/mach-orion5x/common.c * - * Core functions for Marvell Orion System On Chip + * Core functions for Marvell Orion 5x SoCs * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -14,64 +14,71 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/serial_8250.h> +#include <linux/mbus.h> #include <linux/mv643xx_eth.h> #include <linux/mv643xx_i2c.h> +#include <linux/ata_platform.h> #include <asm/page.h> #include <asm/setup.h> #include <asm/timex.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/time.h> #include <asm/arch/hardware.h> +#include <asm/arch/orion5x.h> +#include <asm/plat-orion/ehci-orion.h> +#include <asm/plat-orion/orion_nand.h> +#include <asm/plat-orion/time.h> #include "common.h" /***************************************************************************** * I/O Address Mapping ****************************************************************************/ -static struct map_desc orion_io_desc[] __initdata = { +static struct map_desc orion5x_io_desc[] __initdata = { { - .virtual = ORION_REGS_VIRT_BASE, - .pfn = __phys_to_pfn(ORION_REGS_PHYS_BASE), - .length = ORION_REGS_SIZE, + .virtual = ORION5X_REGS_VIRT_BASE, + .pfn = __phys_to_pfn(ORION5X_REGS_PHYS_BASE), + .length = ORION5X_REGS_SIZE, .type = MT_DEVICE }, { - .virtual = ORION_PCIE_IO_VIRT_BASE, - .pfn = __phys_to_pfn(ORION_PCIE_IO_PHYS_BASE), - .length = ORION_PCIE_IO_SIZE, + .virtual = ORION5X_PCIE_IO_VIRT_BASE, + .pfn = __phys_to_pfn(ORION5X_PCIE_IO_PHYS_BASE), + .length = ORION5X_PCIE_IO_SIZE, .type = MT_DEVICE }, { - .virtual = ORION_PCI_IO_VIRT_BASE, - .pfn = __phys_to_pfn(ORION_PCI_IO_PHYS_BASE), - .length = ORION_PCI_IO_SIZE, + .virtual = ORION5X_PCI_IO_VIRT_BASE, + .pfn = __phys_to_pfn(ORION5X_PCI_IO_PHYS_BASE), + .length = ORION5X_PCI_IO_SIZE, .type = MT_DEVICE }, { - .virtual = ORION_PCIE_WA_VIRT_BASE, - .pfn = __phys_to_pfn(ORION_PCIE_WA_PHYS_BASE), - .length = ORION_PCIE_WA_SIZE, + .virtual = ORION5X_PCIE_WA_VIRT_BASE, + .pfn = __phys_to_pfn(ORION5X_PCIE_WA_PHYS_BASE), + .length = ORION5X_PCIE_WA_SIZE, .type = MT_DEVICE }, }; -void __init orion_map_io(void) +void __init orion5x_map_io(void) { - iotable_init(orion_io_desc, ARRAY_SIZE(orion_io_desc)); + iotable_init(orion5x_io_desc, ARRAY_SIZE(orion5x_io_desc)); } /***************************************************************************** * UART ****************************************************************************/ -static struct resource orion_uart_resources[] = { +static struct resource orion5x_uart_resources[] = { { .start = UART0_PHYS_BASE, .end = UART0_PHYS_BASE + 0xff, .flags = IORESOURCE_MEM, }, { - .start = IRQ_ORION_UART0, - .end = IRQ_ORION_UART0, + .start = IRQ_ORION5X_UART0, + .end = IRQ_ORION5X_UART0, .flags = IORESOURCE_IRQ, }, { @@ -80,96 +87,102 @@ static struct resource orion_uart_resources[] = { .flags = IORESOURCE_MEM, }, { - .start = IRQ_ORION_UART1, - .end = IRQ_ORION_UART1, + .start = IRQ_ORION5X_UART1, + .end = IRQ_ORION5X_UART1, .flags = IORESOURCE_IRQ, }, }; -static struct plat_serial8250_port orion_uart_data[] = { +static struct plat_serial8250_port orion5x_uart_data[] = { { .mapbase = UART0_PHYS_BASE, .membase = (char *)UART0_VIRT_BASE, - .irq = IRQ_ORION_UART0, + .irq = IRQ_ORION5X_UART0, .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF, .iotype = UPIO_MEM, .regshift = 2, - .uartclk = ORION_TCLK, + .uartclk = ORION5X_TCLK, }, { .mapbase = UART1_PHYS_BASE, .membase = (char *)UART1_VIRT_BASE, - .irq = IRQ_ORION_UART1, + .irq = IRQ_ORION5X_UART1, .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF, .iotype = UPIO_MEM, .regshift = 2, - .uartclk = ORION_TCLK, + .uartclk = ORION5X_TCLK, }, { }, }; -static struct platform_device orion_uart = { +static struct platform_device orion5x_uart = { .name = "serial8250", .id = PLAT8250_DEV_PLATFORM, .dev = { - .platform_data = orion_uart_data, + .platform_data = orion5x_uart_data, }, - .resource = orion_uart_resources, - .num_resources = ARRAY_SIZE(orion_uart_resources), + .resource = orion5x_uart_resources, + .num_resources = ARRAY_SIZE(orion5x_uart_resources), }; /******************************************************************************* * USB Controller - 2 interfaces ******************************************************************************/ -static struct resource orion_ehci0_resources[] = { +static struct resource orion5x_ehci0_resources[] = { { - .start = ORION_USB0_PHYS_BASE, - .end = ORION_USB0_PHYS_BASE + SZ_4K, + .start = ORION5X_USB0_PHYS_BASE, + .end = ORION5X_USB0_PHYS_BASE + SZ_4K, .flags = IORESOURCE_MEM, }, { - .start = IRQ_ORION_USB0_CTRL, - .end = IRQ_ORION_USB0_CTRL, + .start = IRQ_ORION5X_USB0_CTRL, + .end = IRQ_ORION5X_USB0_CTRL, .flags = IORESOURCE_IRQ, }, }; -static struct resource orion_ehci1_resources[] = { +static struct resource orion5x_ehci1_resources[] = { { - .start = ORION_USB1_PHYS_BASE, - .end = ORION_USB1_PHYS_BASE + SZ_4K, + .start = ORION5X_USB1_PHYS_BASE, + .end = ORION5X_USB1_PHYS_BASE + SZ_4K, .flags = IORESOURCE_MEM, }, { - .start = IRQ_ORION_USB1_CTRL, - .end = IRQ_ORION_USB1_CTRL, + .start = IRQ_ORION5X_USB1_CTRL, + .end = IRQ_ORION5X_USB1_CTRL, .flags = IORESOURCE_IRQ, }, }; +static struct orion_ehci_data orion5x_ehci_data = { + .dram = &orion5x_mbus_dram_info, +}; + static u64 ehci_dmamask = 0xffffffffUL; -static struct platform_device orion_ehci0 = { +static struct platform_device orion5x_ehci0 = { .name = "orion-ehci", .id = 0, .dev = { .dma_mask = &ehci_dmamask, .coherent_dma_mask = 0xffffffff, + .platform_data = &orion5x_ehci_data, }, - .resource = orion_ehci0_resources, - .num_resources = ARRAY_SIZE(orion_ehci0_resources), + .resource = orion5x_ehci0_resources, + .num_resources = ARRAY_SIZE(orion5x_ehci0_resources), }; -static struct platform_device orion_ehci1 = { +static struct platform_device orion5x_ehci1 = { .name = "orion-ehci", .id = 1, .dev = { .dma_mask = &ehci_dmamask, .coherent_dma_mask = 0xffffffff, + .platform_data = &orion5x_ehci_data, }, - .resource = orion_ehci1_resources, - .num_resources = ARRAY_SIZE(orion_ehci1_resources), + .resource = orion5x_ehci1_resources, + .num_resources = ARRAY_SIZE(orion5x_ehci1_resources), }; /***************************************************************************** @@ -177,42 +190,42 @@ static struct platform_device orion_ehci1 = { * (The Orion and Discovery (MV643xx) families use the same Ethernet driver) ****************************************************************************/ -static struct resource orion_eth_shared_resources[] = { +static struct resource orion5x_eth_shared_resources[] = { { - .start = ORION_ETH_PHYS_BASE + 0x2000, - .end = ORION_ETH_PHYS_BASE + 0x3fff, + .start = ORION5X_ETH_PHYS_BASE + 0x2000, + .end = ORION5X_ETH_PHYS_BASE + 0x3fff, .flags = IORESOURCE_MEM, }, }; -static struct platform_device orion_eth_shared = { +static struct platform_device orion5x_eth_shared = { .name = MV643XX_ETH_SHARED_NAME, .id = 0, .num_resources = 1, - .resource = orion_eth_shared_resources, + .resource = orion5x_eth_shared_resources, }; -static struct resource orion_eth_resources[] = { +static struct resource orion5x_eth_resources[] = { { .name = "eth irq", - .start = IRQ_ORION_ETH_SUM, - .end = IRQ_ORION_ETH_SUM, + .start = IRQ_ORION5X_ETH_SUM, + .end = IRQ_ORION5X_ETH_SUM, .flags = IORESOURCE_IRQ, } }; -static struct platform_device orion_eth = { +static struct platform_device orion5x_eth = { .name = MV643XX_ETH_NAME, .id = 0, .num_resources = 1, - .resource = orion_eth_resources, + .resource = orion5x_eth_resources, }; -void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data) +void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data) { - orion_eth.dev.platform_data = eth_data; - platform_device_register(&orion_eth_shared); - platform_device_register(&orion_eth); + orion5x_eth.dev.platform_data = eth_data; + platform_device_register(&orion5x_eth_shared); + platform_device_register(&orion5x_eth); } /***************************************************************************** @@ -220,13 +233,13 @@ void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data) * (The Orion and Discovery (MV643xx) families share the same I2C controller) ****************************************************************************/ -static struct mv64xxx_i2c_pdata orion_i2c_pdata = { +static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = { .freq_m = 8, /* assumes 166 MHz TCLK */ .freq_n = 3, .timeout = 1000, /* Default timeout of 1 second */ }; -static struct resource orion_i2c_resources[] = { +static struct resource orion5x_i2c_resources[] = { { .name = "i2c base", .start = I2C_PHYS_BASE, @@ -235,66 +248,80 @@ static struct resource orion_i2c_resources[] = { }, { .name = "i2c irq", - .start = IRQ_ORION_I2C, - .end = IRQ_ORION_I2C, + .start = IRQ_ORION5X_I2C, + .end = IRQ_ORION5X_I2C, .flags = IORESOURCE_IRQ, }, }; -static struct platform_device orion_i2c = { +static struct platform_device orion5x_i2c = { .name = MV64XXX_I2C_CTLR_NAME, .id = 0, - .num_resources = ARRAY_SIZE(orion_i2c_resources), - .resource = orion_i2c_resources, + .num_resources = ARRAY_SIZE(orion5x_i2c_resources), + .resource = orion5x_i2c_resources, .dev = { - .platform_data = &orion_i2c_pdata, + .platform_data = &orion5x_i2c_pdata, }, }; /***************************************************************************** * Sata port ****************************************************************************/ -static struct resource orion_sata_resources[] = { +static struct resource orion5x_sata_resources[] = { { .name = "sata base", - .start = ORION_SATA_PHYS_BASE, - .end = ORION_SATA_PHYS_BASE + 0x5000 - 1, + .start = ORION5X_SATA_PHYS_BASE, + .end = ORION5X_SATA_PHYS_BASE + 0x5000 - 1, .flags = IORESOURCE_MEM, }, { .name = "sata irq", - .start = IRQ_ORION_SATA, - .end = IRQ_ORION_SATA, + .start = IRQ_ORION5X_SATA, + .end = IRQ_ORION5X_SATA, .flags = IORESOURCE_IRQ, }, }; -static struct platform_device orion_sata = { +static struct platform_device orion5x_sata = { .name = "sata_mv", .id = 0, .dev = { .coherent_dma_mask = 0xffffffff, }, - .num_resources = ARRAY_SIZE(orion_sata_resources), - .resource = orion_sata_resources, + .num_resources = ARRAY_SIZE(orion5x_sata_resources), + .resource = orion5x_sata_resources, }; -void __init orion_sata_init(struct mv_sata_platform_data *sata_data) +void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data) { - orion_sata.dev.platform_data = sata_data; - platform_device_register(&orion_sata); + sata_data->dram = &orion5x_mbus_dram_info; + orion5x_sata.dev.platform_data = sata_data; + platform_device_register(&orion5x_sata); } /***************************************************************************** + * Time handling + ****************************************************************************/ + +static void orion5x_timer_init(void) +{ + orion_time_init(IRQ_ORION5X_BRIDGE, ORION5X_TCLK); +} + +struct sys_timer orion5x_timer = { + .init = orion5x_timer_init, +}; + +/***************************************************************************** * General ****************************************************************************/ /* * Identify device ID and rev from PCIE configuration header space '0'. */ -static void orion_id(u32 *dev, u32 *rev, char **dev_name) +static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name) { - orion_pcie_id(dev, rev); + orion5x_pcie_id(dev, rev); if (*dev == MV88F5281_DEV_ID) { if (*rev == MV88F5281_REV_D2) { @@ -321,33 +348,28 @@ static void orion_id(u32 *dev, u32 *rev, char **dev_name) } } -void __init orion_init(void) +void __init orion5x_init(void) { char *dev_name; u32 dev, rev; - orion_id(&dev, &rev, &dev_name); - printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION_TCLK); + orion5x_id(&dev, &rev, &dev_name); + printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION5X_TCLK); /* * Setup Orion address map */ - orion_setup_cpu_wins(); - orion_setup_usb_wins(); - orion_setup_eth_wins(); - orion_setup_pci_wins(); - orion_setup_pcie_wins(); - if (dev == MV88F5182_DEV_ID) - orion_setup_sata_wins(); + orion5x_setup_cpu_mbus_bridge(); + orion5x_setup_eth_wins(); /* - * REgister devices + * Register devices. */ - platform_device_register(&orion_uart); - platform_device_register(&orion_ehci0); + platform_device_register(&orion5x_uart); + platform_device_register(&orion5x_ehci0); if (dev == MV88F5182_DEV_ID) - platform_device_register(&orion_ehci1); - platform_device_register(&orion_i2c); + platform_device_register(&orion5x_ehci1); + platform_device_register(&orion5x_i2c); } /* diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h new file mode 100644 index 00000000000..f4c4c9a72a7 --- /dev/null +++ b/arch/arm/mach-orion5x/common.h @@ -0,0 +1,72 @@ +#ifndef __ARCH_ORION5X_COMMON_H +#define __ARCH_ORION5X_COMMON_H + +/* + * Basic Orion init functions used early by machine-setup. + */ + +void orion5x_map_io(void); +void orion5x_init_irq(void); +void orion5x_init(void); +extern struct sys_timer orion5x_timer; + +/* + * Enumerations and functions for Orion windows mapping. Used by Orion core + * functions to map its interfaces and by the machine-setup to map its on- + * board devices. Details in /mach-orion/addr-map.c + */ +extern struct mbus_dram_target_info orion5x_mbus_dram_info; +void orion5x_setup_cpu_mbus_bridge(void); +void orion5x_setup_dev_boot_win(u32 base, u32 size); +void orion5x_setup_dev0_win(u32 base, u32 size); +void orion5x_setup_dev1_win(u32 base, u32 size); +void orion5x_setup_dev2_win(u32 base, u32 size); +void orion5x_setup_pcie_wa_win(u32 base, u32 size); +void orion5x_setup_eth_wins(void); + +/* + * Shared code used internally by other Orion core functions. + * (/mach-orion/pci.c) + */ + +struct pci_sys_data; +struct pci_bus; + +void orion5x_pcie_id(u32 *dev, u32 *rev); +int orion5x_pcie_local_bus_nr(void); +int orion5x_pci_local_bus_nr(void); +int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); +struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); + +/* + * Valid GPIO pins according to MPP setup, used by machine-setup. + * (/mach-orion/gpio.c). + */ + +void orion5x_gpio_set_valid_pins(u32 pins); +void gpio_display(void); /* debug */ + +/* + * Pull in Orion Ethernet platform_data, used by machine-setup + */ + +struct mv643xx_eth_platform_data; + +void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data); + +/* + * Orion Sata platform_data, used by machine-setup + */ + +struct mv_sata_platform_data; + +void orion5x_sata_init(struct mv_sata_platform_data *sata_data); + +struct machine_desc; +struct meminfo; +struct tag; +extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *, + char **, struct meminfo *); + + +#endif diff --git a/arch/arm/mach-orion/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 5ef44e1a2d3..872aed37232 100644 --- a/arch/arm/mach-orion/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -1,12 +1,12 @@ /* - * arch/arm/mach-orion/db88f5281-setup.c + * arch/arm/mach-orion5x/db88f5281-setup.c * * Marvell Orion-2 Development Board Setup * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -24,8 +24,8 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion.h> -#include <asm/arch/platform.h> +#include <asm/arch/orion5x.h> +#include <asm/plat-orion/orion_nand.h> #include "common.h" /***************************************************************************** @@ -244,8 +244,8 @@ static int __init db88f5281_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* * PCIE IRQ is connected internally (not GPIO) */ - if (dev->bus->number == orion_pcie_local_bus_nr()) - return IRQ_ORION_PCIE0_INT; + if (dev->bus->number == orion5x_pcie_local_bus_nr()) + return IRQ_ORION5X_PCIE0_INT; /* * PCI IRQs are connected via GPIOs @@ -265,8 +265,8 @@ static struct hw_pci db88f5281_pci __initdata = { .nr_controllers = 2, .preinit = db88f5281_pci_preinit, .swizzle = pci_std_swizzle, - .setup = orion_pci_sys_setup, - .scan = orion_pci_sys_scan_bus, + .setup = orion5x_pci_sys_setup, + .scan = orion5x_pci_sys_scan_bus, .map_irq = db88f5281_pci_map_irq, }; @@ -312,19 +312,16 @@ static void __init db88f5281_init(void) /* * Basic Orion setup. Need to be called early. */ - orion_init(); + orion5x_init(); /* * Setup the CPU address decode windows for our on-board devices */ - orion_setup_cpu_win(ORION_DEV_BOOT, DB88F5281_NOR_BOOT_BASE, - DB88F5281_NOR_BOOT_SIZE, -1); - orion_setup_cpu_win(ORION_DEV0, DB88F5281_7SEG_BASE, - DB88F5281_7SEG_SIZE, -1); - orion_setup_cpu_win(ORION_DEV1, DB88F5281_NOR_BASE, - DB88F5281_NOR_SIZE, -1); - orion_setup_cpu_win(ORION_DEV2, DB88F5281_NAND_BASE, - DB88F5281_NAND_SIZE, -1); + orion5x_setup_dev_boot_win(DB88F5281_NOR_BOOT_BASE, + DB88F5281_NOR_BOOT_SIZE); + orion5x_setup_dev0_win(DB88F5281_7SEG_BASE, DB88F5281_7SEG_SIZE); + orion5x_setup_dev1_win(DB88F5281_NOR_BASE, DB88F5281_NOR_SIZE); + orion5x_setup_dev2_win(DB88F5281_NAND_BASE, DB88F5281_NAND_SIZE); /* * Setup Multiplexing Pins: @@ -340,25 +337,25 @@ static void __init db88f5281_init(void) * MPP18: UART1_CTS MPP19: UART1_RTS * MPP-DEV: DEV_D[16:31] */ - orion_write(MPP_0_7_CTRL, 0x00222203); - orion_write(MPP_8_15_CTRL, 0x44000000); - orion_write(MPP_16_19_CTRL, 0); - orion_write(MPP_DEV_CTRL, 0); + orion5x_write(MPP_0_7_CTRL, 0x00222203); + orion5x_write(MPP_8_15_CTRL, 0x44000000); + orion5x_write(MPP_16_19_CTRL, 0); + orion5x_write(MPP_DEV_CTRL, 0); - orion_gpio_set_valid_pins(0x00003fc3); + orion5x_gpio_set_valid_pins(0x00003fc3); platform_add_devices(db88f5281_devs, ARRAY_SIZE(db88f5281_devs)); i2c_register_board_info(0, &db88f5281_i2c_rtc, 1); - orion_eth_init(&db88f5281_eth_data); + orion5x_eth_init(&db88f5281_eth_data); } MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board") /* Maintainer: Tzachi Perelstein <tzachi@marvell.com> */ - .phys_io = ORION_REGS_PHYS_BASE, - .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xfffc, + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xfffc, .boot_params = 0x00000100, .init_machine = db88f5281_init, - .map_io = orion_map_io, - .init_irq = orion_init_irq, - .timer = &orion_timer, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, MACHINE_END diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 076e155ad51..d67790ef236 100644 --- a/arch/arm/mach-orion/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -1,5 +1,5 @@ /* - * arch/arm/mach-orion/dns323-setup.c + * arch/arm/mach-orion5x/dns323-setup.c * * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org> * @@ -25,8 +25,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion.h> -#include <asm/arch/platform.h> +#include <asm/arch/orion5x.h> #include "common.h" #define DNS323_GPIO_LED_RIGHT_AMBER 1 @@ -45,8 +44,8 @@ static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { /* PCI-E */ - if (dev->bus->number == orion_pcie_local_bus_nr()) - return IRQ_ORION_PCIE0_INT; + if (dev->bus->number == orion5x_pcie_local_bus_nr()) + return IRQ_ORION5X_PCIE0_INT; pr_err("%s: requested mapping for unknown bus\n", __func__); @@ -56,8 +55,8 @@ static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static struct hw_pci dns323_pci __initdata = { .nr_controllers = 1, .swizzle = pci_std_swizzle, - .setup = orion_pci_sys_setup, - .scan = orion_pci_sys_scan_bus, + .setup = orion5x_pci_sys_setup, + .scan = orion5x_pci_sys_scan_bus, .map_irq = dns323_pci_map_irq, }; @@ -247,27 +246,25 @@ static void dns323_power_off(void) static void __init dns323_init(void) { /* Setup basic Orion functions. Need to be called early. */ - orion_init(); + orion5x_init(); /* setup flash mapping * CS3 holds a 8 MB Spansion S29GL064M90TFIR4 */ - orion_setup_cpu_win(ORION_DEV_BOOT, DNS323_NOR_BOOT_BASE, - DNS323_NOR_BOOT_SIZE, -1); + orion5x_setup_dev_boot_win(DNS323_NOR_BOOT_BASE, DNS323_NOR_BOOT_SIZE); /* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIE * * Open a special address decode windows for the PCIE WA. */ - orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE); - orion_write(ORION_REGS_VIRT_BASE | 0x20070, - (0x7941 | (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16)); + orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE, + ORION5X_PCIE_WA_SIZE); /* set MPP to 0 as D-Link's 2.6.12.6 kernel did */ - orion_write(MPP_0_7_CTRL, 0); - orion_write(MPP_8_15_CTRL, 0); - orion_write(MPP_16_19_CTRL, 0); - orion_write(MPP_DEV_CTRL, 0); + orion5x_write(MPP_0_7_CTRL, 0); + orion5x_write(MPP_8_15_CTRL, 0); + orion5x_write(MPP_16_19_CTRL, 0); + orion5x_write(MPP_DEV_CTRL, 0); /* Define used GPIO pins @@ -290,7 +287,7 @@ static void __init dns323_init(void) | 14 | Out | //unknown// | 15 | Out | //unknown// */ - orion_gpio_set_valid_pins(0x07f6); + orion5x_gpio_set_valid_pins(0x07f6); /* register dns323 specific power-off method */ if ((gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0) @@ -306,18 +303,18 @@ static void __init dns323_init(void) i2c_register_board_info(0, dns323_i2c_devices, ARRAY_SIZE(dns323_i2c_devices)); - orion_eth_init(&dns323_eth_data); + orion5x_eth_init(&dns323_eth_data); } /* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */ MACHINE_START(DNS323, "D-Link DNS-323") /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */ - .phys_io = ORION_REGS_PHYS_BASE, - .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC, + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC, .boot_params = 0x00000100, .init_machine = dns323_init, - .map_io = orion_map_io, - .init_irq = orion_init_irq, - .timer = &orion_timer, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, .fixup = tag_fixup_mem32, MACHINE_END diff --git a/arch/arm/mach-orion/gpio.c b/arch/arm/mach-orion5x/gpio.c index f713818c66a..8108c316c42 100644 --- a/arch/arm/mach-orion/gpio.c +++ b/arch/arm/mach-orion5x/gpio.c @@ -1,12 +1,12 @@ /* - * arch/arm/mach-orion/gpio.c + * arch/arm/mach-orion5x/gpio.c * * GPIO functions for Marvell Orion System On Chip * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -16,14 +16,15 @@ #include <linux/spinlock.h> #include <linux/bitops.h> #include <asm/gpio.h> -#include <asm/arch/orion.h> +#include <asm/io.h> +#include <asm/arch/orion5x.h> #include "common.h" static DEFINE_SPINLOCK(gpio_lock); static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)]; static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */ -void __init orion_gpio_set_valid_pins(u32 pins) +void __init orion5x_gpio_set_valid_pins(u32 pins) { gpio_valid[0] = pins; } @@ -49,7 +50,7 @@ int gpio_direction_input(unsigned pin) if (!gpio_label[pin]) gpio_label[pin] = "?"; - orion_setbits(GPIO_IO_CONF, 1 << pin); + orion5x_setbits(GPIO_IO_CONF, 1 << pin); spin_unlock_irqrestore(&gpio_lock, flags); return 0; @@ -76,12 +77,12 @@ int gpio_direction_output(unsigned pin, int value) gpio_label[pin] = "?"; mask = 1 << pin; - orion_clrbits(GPIO_BLINK_EN, mask); + orion5x_clrbits(GPIO_BLINK_EN, mask); if (value) - orion_setbits(GPIO_OUT, mask); + orion5x_setbits(GPIO_OUT, mask); else - orion_clrbits(GPIO_OUT, mask); - orion_clrbits(GPIO_IO_CONF, mask); + orion5x_clrbits(GPIO_OUT, mask); + orion5x_clrbits(GPIO_IO_CONF, mask); spin_unlock_irqrestore(&gpio_lock, flags); return 0; @@ -92,10 +93,10 @@ int gpio_get_value(unsigned pin) { int val, mask = 1 << pin; - if (orion_read(GPIO_IO_CONF) & mask) - val = orion_read(GPIO_DATA_IN) ^ orion_read(GPIO_IN_POL); + if (orion5x_read(GPIO_IO_CONF) & mask) + val = orion5x_read(GPIO_DATA_IN) ^ orion5x_read(GPIO_IN_POL); else - val = orion_read(GPIO_OUT); + val = orion5x_read(GPIO_OUT); return val & mask; } @@ -108,32 +109,32 @@ void gpio_set_value(unsigned pin, int value) spin_lock_irqsave(&gpio_lock, flags); - orion_clrbits(GPIO_BLINK_EN, mask); + orion5x_clrbits(GPIO_BLINK_EN, mask); if (value) - orion_setbits(GPIO_OUT, mask); + orion5x_setbits(GPIO_OUT, mask); else - orion_clrbits(GPIO_OUT, mask); + orion5x_clrbits(GPIO_OUT, mask); spin_unlock_irqrestore(&gpio_lock, flags); } EXPORT_SYMBOL(gpio_set_value); -void orion_gpio_set_blink(unsigned pin, int blink) +void orion5x_gpio_set_blink(unsigned pin, int blink) { unsigned long flags; int mask = 1 << pin; spin_lock_irqsave(&gpio_lock, flags); - orion_clrbits(GPIO_OUT, mask); + orion5x_clrbits(GPIO_OUT, mask); if (blink) - orion_setbits(GPIO_BLINK_EN, mask); + orion5x_setbits(GPIO_BLINK_EN, mask); else - orion_clrbits(GPIO_BLINK_EN, mask); + orion5x_clrbits(GPIO_BLINK_EN, mask); spin_unlock_irqrestore(&gpio_lock, flags); } -EXPORT_SYMBOL(orion_gpio_set_blink); +EXPORT_SYMBOL(orion5x_gpio_set_blink); int gpio_request(unsigned pin, const char *label) { @@ -187,39 +188,39 @@ void gpio_display(void) printk("GPIO, free\n"); } else { printk("GPIO, used by %s, ", gpio_label[i]); - if (orion_read(GPIO_IO_CONF) & (1 << i)) { + if (orion5x_read(GPIO_IO_CONF) & (1 << i)) { printk("input, active %s, level %s, edge %s\n", - ((orion_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high", - ((orion_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked", - ((orion_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked"); + ((orion5x_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high", + ((orion5x_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked", + ((orion5x_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked"); } else { - printk("output, val=%d\n", (orion_read(GPIO_OUT) >> i) & 1); + printk("output, val=%d\n", (orion5x_read(GPIO_OUT) >> i) & 1); } } } printk(KERN_DEBUG "MPP_0_7_CTRL (0x%08x) = 0x%08x\n", - MPP_0_7_CTRL, orion_read(MPP_0_7_CTRL)); + MPP_0_7_CTRL, orion5x_read(MPP_0_7_CTRL)); printk(KERN_DEBUG "MPP_8_15_CTRL (0x%08x) = 0x%08x\n", - MPP_8_15_CTRL, orion_read(MPP_8_15_CTRL)); + MPP_8_15_CTRL, orion5x_read(MPP_8_15_CTRL)); printk(KERN_DEBUG "MPP_16_19_CTRL (0x%08x) = 0x%08x\n", - MPP_16_19_CTRL, orion_read(MPP_16_19_CTRL)); + MPP_16_19_CTRL, orion5x_read(MPP_16_19_CTRL)); printk(KERN_DEBUG "MPP_DEV_CTRL (0x%08x) = 0x%08x\n", - MPP_DEV_CTRL, orion_read(MPP_DEV_CTRL)); + MPP_DEV_CTRL, orion5x_read(MPP_DEV_CTRL)); printk(KERN_DEBUG "GPIO_OUT (0x%08x) = 0x%08x\n", - GPIO_OUT, orion_read(GPIO_OUT)); + GPIO_OUT, orion5x_read(GPIO_OUT)); printk(KERN_DEBUG "GPIO_IO_CONF (0x%08x) = 0x%08x\n", - GPIO_IO_CONF, orion_read(GPIO_IO_CONF)); + GPIO_IO_CONF, orion5x_read(GPIO_IO_CONF)); printk(KERN_DEBUG "GPIO_BLINK_EN (0x%08x) = 0x%08x\n", - GPIO_BLINK_EN, orion_read(GPIO_BLINK_EN)); + GPIO_BLINK_EN, orion5x_read(GPIO_BLINK_EN)); printk(KERN_DEBUG "GPIO_IN_POL (0x%08x) = 0x%08x\n", - GPIO_IN_POL, orion_read(GPIO_IN_POL)); + GPIO_IN_POL, orion5x_read(GPIO_IN_POL)); printk(KERN_DEBUG "GPIO_DATA_IN (0x%08x) = 0x%08x\n", - GPIO_DATA_IN, orion_read(GPIO_DATA_IN)); + GPIO_DATA_IN, orion5x_read(GPIO_DATA_IN)); printk(KERN_DEBUG "GPIO_LEVEL_MASK (0x%08x) = 0x%08x\n", - GPIO_LEVEL_MASK, orion_read(GPIO_LEVEL_MASK)); + GPIO_LEVEL_MASK, orion5x_read(GPIO_LEVEL_MASK)); printk(KERN_DEBUG "GPIO_EDGE_CAUSE (0x%08x) = 0x%08x\n", - GPIO_EDGE_CAUSE, orion_read(GPIO_EDGE_CAUSE)); + GPIO_EDGE_CAUSE, orion5x_read(GPIO_EDGE_CAUSE)); printk(KERN_DEBUG "GPIO_EDGE_MASK (0x%08x) = 0x%08x\n", - GPIO_EDGE_MASK, orion_read(GPIO_EDGE_MASK)); + GPIO_EDGE_MASK, orion5x_read(GPIO_EDGE_MASK)); } diff --git a/arch/arm/mach-orion/irq.c b/arch/arm/mach-orion5x/irq.c index df7e12ad378..dd21f38c5d3 100644 --- a/arch/arm/mach-orion/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -1,12 +1,12 @@ /* - * arch/arm/mach-orion/irq.c + * arch/arm/mach-orion5x/irq.c * * Core IRQ functions for Marvell Orion System On Chip * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> * * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -14,7 +14,9 @@ #include <linux/init.h> #include <linux/irq.h> #include <asm/gpio.h> -#include <asm/arch/orion.h> +#include <asm/io.h> +#include <asm/arch/orion5x.h> +#include <asm/plat-orion/irq.h> #include "common.h" /***************************************************************************** @@ -42,46 +44,46 @@ * polarity LEVEL mask * ****************************************************************************/ -static void orion_gpio_irq_ack(u32 irq) +static void orion5x_gpio_irq_ack(u32 irq) { int pin = irq_to_gpio(irq); if (irq_desc[irq].status & IRQ_LEVEL) /* * Mask bit for level interrupt */ - orion_clrbits(GPIO_LEVEL_MASK, 1 << pin); + orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin); else /* * Clear casue bit for egde interrupt */ - orion_clrbits(GPIO_EDGE_CAUSE, 1 << pin); + orion5x_clrbits(GPIO_EDGE_CAUSE, 1 << pin); } -static void orion_gpio_irq_mask(u32 irq) +static void orion5x_gpio_irq_mask(u32 irq) { int pin = irq_to_gpio(irq); if (irq_desc[irq].status & IRQ_LEVEL) - orion_clrbits(GPIO_LEVEL_MASK, 1 << pin); + orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin); else - orion_clrbits(GPIO_EDGE_MASK, 1 << pin); + orion5x_clrbits(GPIO_EDGE_MASK, 1 << pin); } -static void orion_gpio_irq_unmask(u32 irq) +static void orion5x_gpio_irq_unmask(u32 irq) { int pin = irq_to_gpio(irq); if (irq_desc[irq].status & IRQ_LEVEL) - orion_setbits(GPIO_LEVEL_MASK, 1 << pin); + orion5x_setbits(GPIO_LEVEL_MASK, 1 << pin); else - orion_setbits(GPIO_EDGE_MASK, 1 << pin); + orion5x_setbits(GPIO_EDGE_MASK, 1 << pin); } -static int orion_gpio_set_irq_type(u32 irq, u32 type) +static int orion5x_gpio_set_irq_type(u32 irq, u32 type) { int pin = irq_to_gpio(irq); struct irq_desc *desc; - if ((orion_read(GPIO_IO_CONF) & (1 << pin)) == 0) { - printk(KERN_ERR "orion_gpio_set_irq_type failed " + if ((orion5x_read(GPIO_IO_CONF) & (1 << pin)) == 0) { + printk(KERN_ERR "orion5x_gpio_set_irq_type failed " "(irq %d, pin %d).\n", irq, pin); return -EINVAL; } @@ -92,22 +94,22 @@ static int orion_gpio_set_irq_type(u32 irq, u32 type) case IRQT_HIGH: desc->handle_irq = handle_level_irq; desc->status |= IRQ_LEVEL; - orion_clrbits(GPIO_IN_POL, (1 << pin)); + orion5x_clrbits(GPIO_IN_POL, (1 << pin)); break; case IRQT_LOW: desc->handle_irq = handle_level_irq; desc->status |= IRQ_LEVEL; - orion_setbits(GPIO_IN_POL, (1 << pin)); + orion5x_setbits(GPIO_IN_POL, (1 << pin)); break; case IRQT_RISING: desc->handle_irq = handle_edge_irq; desc->status &= ~IRQ_LEVEL; - orion_clrbits(GPIO_IN_POL, (1 << pin)); + orion5x_clrbits(GPIO_IN_POL, (1 << pin)); break; case IRQT_FALLING: desc->handle_irq = handle_edge_irq; desc->status &= ~IRQ_LEVEL; - orion_setbits(GPIO_IN_POL, (1 << pin)); + orion5x_setbits(GPIO_IN_POL, (1 << pin)); break; case IRQT_BOTHEDGE: desc->handle_irq = handle_edge_irq; @@ -115,11 +117,11 @@ static int orion_gpio_set_irq_type(u32 irq, u32 type) /* * set initial polarity based on current input level */ - if ((orion_read(GPIO_IN_POL) ^ orion_read(GPIO_DATA_IN)) + if ((orion5x_read(GPIO_IN_POL) ^ orion5x_read(GPIO_DATA_IN)) & (1 << pin)) - orion_setbits(GPIO_IN_POL, (1 << pin)); /* falling */ + orion5x_setbits(GPIO_IN_POL, (1 << pin)); /* falling */ else - orion_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */ + orion5x_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */ break; default: @@ -133,22 +135,22 @@ static int orion_gpio_set_irq_type(u32 irq, u32 type) return 0; } -static struct irq_chip orion_gpio_irq_chip = { +static struct irq_chip orion5x_gpio_irq_chip = { .name = "Orion-IRQ-GPIO", - .ack = orion_gpio_irq_ack, - .mask = orion_gpio_irq_mask, - .unmask = orion_gpio_irq_unmask, - .set_type = orion_gpio_set_irq_type, + .ack = orion5x_gpio_irq_ack, + .mask = orion5x_gpio_irq_mask, + .unmask = orion5x_gpio_irq_unmask, + .set_type = orion5x_gpio_set_irq_type, }; -static void orion_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) { u32 cause, offs, pin; - BUG_ON(irq < IRQ_ORION_GPIO_0_7 || irq > IRQ_ORION_GPIO_24_31); - offs = (irq - IRQ_ORION_GPIO_0_7) * 8; - cause = (orion_read(GPIO_DATA_IN) & orion_read(GPIO_LEVEL_MASK)) | - (orion_read(GPIO_EDGE_CAUSE) & orion_read(GPIO_EDGE_MASK)); + BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31); + offs = (irq - IRQ_ORION5X_GPIO_0_7) * 8; + cause = (orion5x_read(GPIO_DATA_IN) & orion5x_read(GPIO_LEVEL_MASK)) | + (orion5x_read(GPIO_EDGE_CAUSE) & orion5x_read(GPIO_EDGE_MASK)); for (pin = offs; pin < offs + 8; pin++) { if (cause & (1 << pin)) { @@ -156,16 +158,16 @@ static void orion_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) desc = irq_desc + irq; if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) { /* Swap polarity (race with GPIO line) */ - u32 polarity = orion_read(GPIO_IN_POL); + u32 polarity = orion5x_read(GPIO_IN_POL); polarity ^= 1 << pin; - orion_write(GPIO_IN_POL, polarity); + orion5x_write(GPIO_IN_POL, polarity); } desc_handle_irq(irq, desc); } } } -static void __init orion_init_gpio_irq(void) +static void __init orion5x_init_gpio_irq(void) { int i; struct irq_desc *desc; @@ -173,69 +175,37 @@ static void __init orion_init_gpio_irq(void) /* * Mask and clear GPIO IRQ interrupts */ - orion_write(GPIO_LEVEL_MASK, 0x0); - orion_write(GPIO_EDGE_MASK, 0x0); - orion_write(GPIO_EDGE_CAUSE, 0x0); + orion5x_write(GPIO_LEVEL_MASK, 0x0); + orion5x_write(GPIO_EDGE_MASK, 0x0); + orion5x_write(GPIO_EDGE_CAUSE, 0x0); /* * Register chained level handlers for GPIO IRQs by default. * User can use set_type() if he wants to use edge types handlers. */ - for (i = IRQ_ORION_GPIO_START; i < NR_IRQS; i++) { - set_irq_chip(i, &orion_gpio_irq_chip); + for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) { + set_irq_chip(i, &orion5x_gpio_irq_chip); set_irq_handler(i, handle_level_irq); desc = irq_desc + i; desc->status |= IRQ_LEVEL; set_irq_flags(i, IRQF_VALID); } - set_irq_chained_handler(IRQ_ORION_GPIO_0_7, orion_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION_GPIO_8_15, orion_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION_GPIO_16_23, orion_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION_GPIO_24_31, orion_gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, orion5x_gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, orion5x_gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, orion5x_gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_24_31, orion5x_gpio_irq_handler); } /***************************************************************************** * Orion Main IRQ ****************************************************************************/ -static void orion_main_irq_mask(u32 irq) +static void __init orion5x_init_main_irq(void) { - orion_clrbits(MAIN_IRQ_MASK, 1 << irq); + orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); } -static void orion_main_irq_unmask(u32 irq) +void __init orion5x_init_irq(void) { - orion_setbits(MAIN_IRQ_MASK, 1 << irq); -} - -static struct irq_chip orion_main_irq_chip = { - .name = "Orion-IRQ-Main", - .ack = orion_main_irq_mask, - .mask = orion_main_irq_mask, - .unmask = orion_main_irq_unmask, -}; - -static void __init orion_init_main_irq(void) -{ - int i; - - /* - * Mask and clear Main IRQ interrupts - */ - orion_write(MAIN_IRQ_MASK, 0x0); - orion_write(MAIN_IRQ_CAUSE, 0x0); - - /* - * Register level handler for Main IRQs - */ - for (i = 0; i < IRQ_ORION_GPIO_START; i++) { - set_irq_chip(i, &orion_main_irq_chip); - set_irq_handler(i, handle_level_irq); - set_irq_flags(i, IRQF_VALID); - } -} - -void __init orion_init_irq(void) -{ - orion_init_main_irq(); - orion_init_gpio_irq(); + orion5x_init_main_irq(); + orion5x_init_gpio_irq(); } diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 785a07bdf1e..91413455beb 100644 --- a/arch/arm/mach-orion/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -1,10 +1,10 @@ /* - * arch/arm/mach-orion/kurobox_pro-setup.c + * arch/arm/mach-orion5x/kurobox_pro-setup.c * * Maintainer: Ronen Shitrit <rshitrit@marvell.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -22,8 +22,8 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion.h> -#include <asm/arch/platform.h> +#include <asm/arch/orion5x.h> +#include <asm/plat-orion/orion_nand.h> #include "common.h" /***************************************************************************** @@ -123,8 +123,8 @@ static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* * PCI isn't used on the Kuro */ - if (dev->bus->number == orion_pcie_local_bus_nr()) - return IRQ_ORION_PCIE0_INT; + if (dev->bus->number == orion5x_pcie_local_bus_nr()) + return IRQ_ORION5X_PCIE0_INT; else printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n"); @@ -134,8 +134,8 @@ static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static struct hw_pci kurobox_pro_pci __initdata = { .nr_controllers = 1, .swizzle = pci_std_swizzle, - .setup = orion_pci_sys_setup, - .scan = orion_pci_sys_scan_bus, + .setup = orion5x_pci_sys_setup, + .scan = orion5x_pci_sys_scan_bus, .map_irq = kurobox_pro_pci_map_irq, }; @@ -178,31 +178,25 @@ static struct mv_sata_platform_data kurobox_pro_sata_data = { * General Setup ****************************************************************************/ -static struct platform_device *kurobox_pro_devices[] __initdata = { - &kurobox_pro_nor_flash, - &kurobox_pro_nand_flash, -}; - static void __init kurobox_pro_init(void) { /* * Setup basic Orion functions. Need to be called early. */ - orion_init(); + orion5x_init(); /* * Setup the CPU address decode windows for our devices */ - orion_setup_cpu_win(ORION_DEV_BOOT, KUROBOX_PRO_NOR_BOOT_BASE, - KUROBOX_PRO_NOR_BOOT_SIZE, -1); - orion_setup_cpu_win(ORION_DEV0, KUROBOX_PRO_NAND_BASE, - KUROBOX_PRO_NAND_SIZE, -1); + orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE, + KUROBOX_PRO_NOR_BOOT_SIZE); + orion5x_setup_dev0_win(KUROBOX_PRO_NAND_BASE, KUROBOX_PRO_NAND_SIZE); + /* * Open a special address decode windows for the PCIE WA. */ - orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE); - orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 | - (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16)); + orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE, + ORION5X_PCIE_WA_SIZE); /* * Setup Multiplexing Pins -- @@ -219,26 +213,44 @@ static void __init kurobox_pro_init(void) * MPP[15] SATA 1 active indication * MPP[16-19] Not used */ - orion_write(MPP_0_7_CTRL, 0x44220003); - orion_write(MPP_8_15_CTRL, 0x55550000); - orion_write(MPP_16_19_CTRL, 0x0); + orion5x_write(MPP_0_7_CTRL, 0x44220003); + orion5x_write(MPP_8_15_CTRL, 0x55550000); + orion5x_write(MPP_16_19_CTRL, 0x0); - orion_gpio_set_valid_pins(0x0000000c); + orion5x_gpio_set_valid_pins(0x0000000c); - platform_add_devices(kurobox_pro_devices, ARRAY_SIZE(kurobox_pro_devices)); + platform_device_register(&kurobox_pro_nor_flash); + if (machine_is_kurobox_pro()) + platform_device_register(&kurobox_pro_nand_flash); i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1); - orion_eth_init(&kurobox_pro_eth_data); - orion_sata_init(&kurobox_pro_sata_data); + orion5x_eth_init(&kurobox_pro_eth_data); + orion5x_sata_init(&kurobox_pro_sata_data); } +#ifdef CONFIG_MACH_KUROBOX_PRO MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro") /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */ - .phys_io = ORION_REGS_PHYS_BASE, - .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC, + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC, + .boot_params = 0x00000100, + .init_machine = kurobox_pro_init, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, + .fixup = tag_fixup_mem32, +MACHINE_END +#endif + +#ifdef CONFIG_MACH_LINKSTATION_PRO +MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live") + /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */ + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC, .boot_params = 0x00000100, .init_machine = kurobox_pro_init, - .map_io = orion_map_io, - .init_irq = orion_init_irq, - .timer = &orion_timer, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, .fixup = tag_fixup_mem32, MACHINE_END +#endif diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c new file mode 100644 index 00000000000..fdf99fca85b --- /dev/null +++ b/arch/arm/mach-orion5x/pci.c @@ -0,0 +1,559 @@ +/* + * arch/arm/mach-orion5x/pci.c + * + * PCI and PCIe functions for Marvell Orion System On Chip + * + * Maintainer: Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/mbus.h> +#include <asm/mach/pci.h> +#include <asm/plat-orion/pcie.h> +#include "common.h" + +/***************************************************************************** + * Orion has one PCIe controller and one PCI controller. + * + * Note1: The local PCIe bus number is '0'. The local PCI bus number + * follows the scanned PCIe bridged busses, if any. + * + * Note2: It is possible for PCI/PCIe agents to access many subsystem's + * space, by configuring BARs and Address Decode Windows, e.g. flashes on + * device bus, Orion registers, etc. However this code only enable the + * access to DDR banks. + ****************************************************************************/ + + +/***************************************************************************** + * PCIe controller + ****************************************************************************/ +#define PCIE_BASE ((void __iomem *)ORION5X_PCIE_VIRT_BASE) + +void __init orion5x_pcie_id(u32 *dev, u32 *rev) +{ + *dev = orion_pcie_dev_id(PCIE_BASE); + *rev = orion_pcie_rev(PCIE_BASE); +} + +int __init orion5x_pcie_local_bus_nr(void) +{ + return orion_pcie_get_local_bus_nr(PCIE_BASE); +} + +static int pcie_valid_config(int bus, int dev) +{ + /* + * Don't go out when trying to access -- + * 1. nonexisting device on local bus + * 2. where there's no device connected (no link) + */ + if (bus == 0 && dev == 0) + return 1; + + if (!orion_pcie_link_up(PCIE_BASE)) + return 0; + + if (bus == 0 && dev != 1) + return 0; + + return 1; +} + + +/* + * PCIe config cycles are done by programming the PCIE_CONF_ADDR register + * and then reading the PCIE_CONF_DATA register. Need to make sure these + * transactions are atomic. + */ +static DEFINE_SPINLOCK(orion5x_pcie_lock); + +static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where, + int size, u32 *val) +{ + unsigned long flags; + int ret; + + if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) { + *val = 0xffffffff; + return PCIBIOS_DEVICE_NOT_FOUND; + } + + spin_lock_irqsave(&orion5x_pcie_lock, flags); + ret = orion_pcie_rd_conf(PCIE_BASE, bus, devfn, where, size, val); + spin_unlock_irqrestore(&orion5x_pcie_lock, flags); + + return ret; +} + +static int pcie_rd_conf_wa(struct pci_bus *bus, u32 devfn, + int where, int size, u32 *val) +{ + int ret; + + if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) { + *val = 0xffffffff; + return PCIBIOS_DEVICE_NOT_FOUND; + } + + /* + * We only support access to the non-extended configuration + * space when using the WA access method (or we would have to + * sacrifice 256M of CPU virtual address space.) + */ + if (where >= 0x100) { + *val = 0xffffffff; + return PCIBIOS_DEVICE_NOT_FOUND; + } + + ret = orion_pcie_rd_conf_wa((void __iomem *)ORION5X_PCIE_WA_VIRT_BASE, + bus, devfn, where, size, val); + + return ret; +} + +static int pcie_wr_conf(struct pci_bus *bus, u32 devfn, + int where, int size, u32 val) +{ + unsigned long flags; + int ret; + + if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0) + return PCIBIOS_DEVICE_NOT_FOUND; + + spin_lock_irqsave(&orion5x_pcie_lock, flags); + ret = orion_pcie_wr_conf(PCIE_BASE, bus, devfn, where, size, val); + spin_unlock_irqrestore(&orion5x_pcie_lock, flags); + + return ret; +} + +static struct pci_ops pcie_ops = { + .read = pcie_rd_conf, + .write = pcie_wr_conf, +}; + + +static int __init pcie_setup(struct pci_sys_data *sys) +{ + struct resource *res; + int dev; + + /* + * Generic PCIe unit setup. + */ + orion_pcie_setup(PCIE_BASE, &orion5x_mbus_dram_info); + + /* + * Check whether to apply Orion-1/Orion-NAS PCIe config + * read transaction workaround. + */ + dev = orion_pcie_dev_id(PCIE_BASE); + if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) { + printk(KERN_NOTICE "Applying Orion-1/Orion-NAS PCIe config " + "read transaction workaround\n"); + pcie_ops.read = pcie_rd_conf_wa; + } + + /* + * Request resources. + */ + res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); + if (!res) + panic("pcie_setup unable to alloc resources"); + + /* + * IORESOURCE_IO + */ + res[0].name = "PCIe I/O Space"; + res[0].flags = IORESOURCE_IO; + res[0].start = ORION5X_PCIE_IO_BUS_BASE; + res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1; + if (request_resource(&ioport_resource, &res[0])) + panic("Request PCIe IO resource failed\n"); + sys->resource[0] = &res[0]; + + /* + * IORESOURCE_MEM + */ + res[1].name = "PCIe Memory Space"; + res[1].flags = IORESOURCE_MEM; + res[1].start = ORION5X_PCIE_MEM_PHYS_BASE; + res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1; + if (request_resource(&iomem_resource, &res[1])) + panic("Request PCIe Memory resource failed\n"); + sys->resource[1] = &res[1]; + + sys->resource[2] = NULL; + sys->io_offset = 0; + + return 1; +} + +/***************************************************************************** + * PCI controller + ****************************************************************************/ +#define PCI_MODE ORION5X_PCI_REG(0xd00) +#define PCI_CMD ORION5X_PCI_REG(0xc00) +#define PCI_P2P_CONF ORION5X_PCI_REG(0x1d14) +#define PCI_CONF_ADDR ORION5X_PCI_REG(0xc78) +#define PCI_CONF_DATA ORION5X_PCI_REG(0xc7c) + +/* + * PCI_MODE bits + */ +#define PCI_MODE_64BIT (1 << 2) +#define PCI_MODE_PCIX ((1 << 4) | (1 << 5)) + +/* + * PCI_CMD bits + */ +#define PCI_CMD_HOST_REORDER (1 << 29) + +/* + * PCI_P2P_CONF bits + */ +#define PCI_P2P_BUS_OFFS 16 +#define PCI_P2P_BUS_MASK (0xff << PCI_P2P_BUS_OFFS) +#define PCI_P2P_DEV_OFFS 24 +#define PCI_P2P_DEV_MASK (0x1f << PCI_P2P_DEV_OFFS) + +/* + * PCI_CONF_ADDR bits + */ +#define PCI_CONF_REG(reg) ((reg) & 0xfc) +#define PCI_CONF_FUNC(func) (((func) & 0x3) << 8) +#define PCI_CONF_DEV(dev) (((dev) & 0x1f) << 11) +#define PCI_CONF_BUS(bus) (((bus) & 0xff) << 16) +#define PCI_CONF_ADDR_EN (1 << 31) + +/* + * Internal configuration space + */ +#define PCI_CONF_FUNC_STAT_CMD 0 +#define PCI_CONF_REG_STAT_CMD 4 +#define PCIX_STAT 0x64 +#define PCIX_STAT_BUS_OFFS 8 +#define PCIX_STAT_BUS_MASK (0xff << PCIX_STAT_BUS_OFFS) + +/* + * PCI Address Decode Windows registers + */ +#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc08) : \ + ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \ + ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \ + ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0) +#define PCI_BAR_REMAP_DDR_CS(n) (((n) ==0) ? ORION5X_PCI_REG(0xc48) : \ + ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \ + ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \ + ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0) +#define PCI_BAR_ENABLE ORION5X_PCI_REG(0xc3c) +#define PCI_ADDR_DECODE_CTRL ORION5X_PCI_REG(0xd3c) + +/* + * PCI configuration helpers for BAR settings + */ +#define PCI_CONF_FUNC_BAR_CS(n) ((n) >> 1) +#define PCI_CONF_REG_BAR_LO_CS(n) (((n) & 1) ? 0x18 : 0x10) +#define PCI_CONF_REG_BAR_HI_CS(n) (((n) & 1) ? 0x1c : 0x14) + +/* + * PCI config cycles are done by programming the PCI_CONF_ADDR register + * and then reading the PCI_CONF_DATA register. Need to make sure these + * transactions are atomic. + */ +static DEFINE_SPINLOCK(orion5x_pci_lock); + +int orion5x_pci_local_bus_nr(void) +{ + u32 conf = orion5x_read(PCI_P2P_CONF); + return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS); +} + +static int orion5x_pci_hw_rd_conf(int bus, int dev, u32 func, + u32 where, u32 size, u32 *val) +{ + unsigned long flags; + spin_lock_irqsave(&orion5x_pci_lock, flags); + + orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) | + PCI_CONF_DEV(dev) | PCI_CONF_REG(where) | + PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN); + + *val = orion5x_read(PCI_CONF_DATA); + + if (size == 1) + *val = (*val >> (8*(where & 0x3))) & 0xff; + else if (size == 2) + *val = (*val >> (8*(where & 0x3))) & 0xffff; + + spin_unlock_irqrestore(&orion5x_pci_lock, flags); + + return PCIBIOS_SUCCESSFUL; +} + +static int orion5x_pci_hw_wr_conf(int bus, int dev, u32 func, + u32 where, u32 size, u32 val) +{ + unsigned long flags; + int ret = PCIBIOS_SUCCESSFUL; + + spin_lock_irqsave(&orion5x_pci_lock, flags); + + orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) | + PCI_CONF_DEV(dev) | PCI_CONF_REG(where) | + PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN); + + if (size == 4) { + __raw_writel(val, PCI_CONF_DATA); + } else if (size == 2) { + __raw_writew(val, PCI_CONF_DATA + (where & 0x3)); + } else if (size == 1) { + __raw_writeb(val, PCI_CONF_DATA + (where & 0x3)); + } else { + ret = PCIBIOS_BAD_REGISTER_NUMBER; + } + + spin_unlock_irqrestore(&orion5x_pci_lock, flags); + + return ret; +} + +static int orion5x_pci_rd_conf(struct pci_bus *bus, u32 devfn, + int where, int size, u32 *val) +{ + /* + * Don't go out for local device + */ + if (bus->number == orion5x_pci_local_bus_nr() && + PCI_SLOT(devfn) == 0 && PCI_FUNC(devfn) != 0) { + *val = 0xffffffff; + return PCIBIOS_DEVICE_NOT_FOUND; + } + + return orion5x_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn), + PCI_FUNC(devfn), where, size, val); +} + +static int orion5x_pci_wr_conf(struct pci_bus *bus, u32 devfn, + int where, int size, u32 val) +{ + if (bus->number == orion5x_pci_local_bus_nr() && + PCI_SLOT(devfn) == 0 && PCI_FUNC(devfn) != 0) + return PCIBIOS_DEVICE_NOT_FOUND; + + return orion5x_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn), + PCI_FUNC(devfn), where, size, val); +} + +static struct pci_ops pci_ops = { + .read = orion5x_pci_rd_conf, + .write = orion5x_pci_wr_conf, +}; + +static void __init orion5x_pci_set_bus_nr(int nr) +{ + u32 p2p = orion5x_read(PCI_P2P_CONF); + + if (orion5x_read(PCI_MODE) & PCI_MODE_PCIX) { + /* + * PCI-X mode + */ + u32 pcix_status, bus, dev; + bus = (p2p & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS; + dev = (p2p & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS; + orion5x_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status); + pcix_status &= ~PCIX_STAT_BUS_MASK; + pcix_status |= (nr << PCIX_STAT_BUS_OFFS); + orion5x_pci_hw_wr_conf(bus, dev, 0, PCIX_STAT, 4, pcix_status); + } else { + /* + * PCI Conventional mode + */ + p2p &= ~PCI_P2P_BUS_MASK; + p2p |= (nr << PCI_P2P_BUS_OFFS); + orion5x_write(PCI_P2P_CONF, p2p); + } +} + +static void __init orion5x_pci_master_slave_enable(void) +{ + int bus_nr, func, reg; + u32 val; + + bus_nr = orion5x_pci_local_bus_nr(); + func = PCI_CONF_FUNC_STAT_CMD; + reg = PCI_CONF_REG_STAT_CMD; + orion5x_pci_hw_rd_conf(bus_nr, 0, func, reg, 4, &val); + val |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); + orion5x_pci_hw_wr_conf(bus_nr, 0, func, reg, 4, val | 0x7); +} + +static void __init orion5x_setup_pci_wins(struct mbus_dram_target_info *dram) +{ + u32 win_enable; + int bus; + int i; + + /* + * First, disable windows. + */ + win_enable = 0xffffffff; + orion5x_write(PCI_BAR_ENABLE, win_enable); + + /* + * Setup windows for DDR banks. + */ + bus = orion5x_pci_local_bus_nr(); + + for (i = 0; i < dram->num_cs; i++) { + struct mbus_dram_window *cs = dram->cs + i; + u32 func = PCI_CONF_FUNC_BAR_CS(cs->cs_index); + u32 reg; + u32 val; + + /* + * Write DRAM bank base address register. + */ + reg = PCI_CONF_REG_BAR_LO_CS(cs->cs_index); + orion5x_pci_hw_rd_conf(bus, 0, func, reg, 4, &val); + val = (cs->base & 0xfffff000) | (val & 0xfff); + orion5x_pci_hw_wr_conf(bus, 0, func, reg, 4, val); + + /* + * Write DRAM bank size register. + */ + reg = PCI_CONF_REG_BAR_HI_CS(cs->cs_index); + orion5x_pci_hw_wr_conf(bus, 0, func, reg, 4, 0); + orion5x_write(PCI_BAR_SIZE_DDR_CS(cs->cs_index), + (cs->size - 1) & 0xfffff000); + orion5x_write(PCI_BAR_REMAP_DDR_CS(cs->cs_index), + cs->base & 0xfffff000); + + /* + * Enable decode window for this chip select. + */ + win_enable &= ~(1 << cs->cs_index); + } + + /* + * Re-enable decode windows. + */ + orion5x_write(PCI_BAR_ENABLE, win_enable); + + /* + * Disable automatic update of address remaping when writing to BARs. + */ + orion5x_setbits(PCI_ADDR_DECODE_CTRL, 1); +} + +static int __init pci_setup(struct pci_sys_data *sys) +{ + struct resource *res; + + /* + * Point PCI unit MBUS decode windows to DRAM space. + */ + orion5x_setup_pci_wins(&orion5x_mbus_dram_info); + + /* + * Master + Slave enable + */ + orion5x_pci_master_slave_enable(); + + /* + * Force ordering + */ + orion5x_setbits(PCI_CMD, PCI_CMD_HOST_REORDER); + + /* + * Request resources + */ + res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL); + if (!res) + panic("pci_setup unable to alloc resources"); + + /* + * IORESOURCE_IO + */ + res[0].name = "PCI I/O Space"; + res[0].flags = IORESOURCE_IO; + res[0].start = ORION5X_PCI_IO_BUS_BASE; + res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1; + if (request_resource(&ioport_resource, &res[0])) + panic("Request PCI IO resource failed\n"); + sys->resource[0] = &res[0]; + + /* + * IORESOURCE_MEM + */ + res[1].name = "PCI Memory Space"; + res[1].flags = IORESOURCE_MEM; + res[1].start = ORION5X_PCI_MEM_PHYS_BASE; + res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1; + if (request_resource(&iomem_resource, &res[1])) + panic("Request PCI Memory resource failed\n"); + sys->resource[1] = &res[1]; + + sys->resource[2] = NULL; + sys->io_offset = 0; + + return 1; +} + + +/***************************************************************************** + * General PCIe + PCI + ****************************************************************************/ +static void __devinit rc_pci_fixup(struct pci_dev *dev) +{ + /* + * Prevent enumeration of root complex. + */ + if (dev->bus->parent == NULL && dev->devfn == 0) { + int i; + + for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { + dev->resource[i].start = 0; + dev->resource[i].end = 0; + dev->resource[i].flags = 0; + } + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup); + +int __init orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys) +{ + int ret = 0; + + if (nr == 0) { + orion_pcie_set_local_bus_nr(PCIE_BASE, sys->busnr); + ret = pcie_setup(sys); + } else if (nr == 1) { + orion5x_pci_set_bus_nr(sys->busnr); + ret = pci_setup(sys); + } + + return ret; +} + +struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys) +{ + struct pci_bus *bus; + + if (nr == 0) { + bus = pci_scan_bus(sys->busnr, &pcie_ops, sys); + } else if (nr == 1) { + bus = pci_scan_bus(sys->busnr, &pci_ops, sys); + } else { + bus = NULL; + BUG(); + } + + return bus; +} diff --git a/arch/arm/mach-orion/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index e851b8ca5ac..37e8b2dc3ed 100644 --- a/arch/arm/mach-orion/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -1,12 +1,12 @@ /* - * arch/arm/mach-orion/rd88f5182-setup.c + * arch/arm/mach-orion5x/rd88f5182-setup.c * * Marvell Orion-NAS Reference Design Setup * * Maintainer: Ronen Shitrit <rshitrit@marvell.com> * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ @@ -24,8 +24,7 @@ #include <asm/leds.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion.h> -#include <asm/arch/platform.h> +#include <asm/arch/orion5x.h> #include "common.h" /***************************************************************************** @@ -176,8 +175,8 @@ static int __init rd88f5182_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* * PCI-E isn't used on the RD2 */ - if (dev->bus->number == orion_pcie_local_bus_nr()) - return IRQ_ORION_PCIE0_INT; + if (dev->bus->number == orion5x_pcie_local_bus_nr()) + return IRQ_ORION5X_PCIE0_INT; /* * PCI IRQs are connected via GPIOs @@ -197,8 +196,8 @@ static struct hw_pci rd88f5182_pci __initdata = { .nr_controllers = 2, .preinit = rd88f5182_pci_preinit, .swizzle = pci_std_swizzle, - .setup = orion_pci_sys_setup, - .scan = orion_pci_sys_scan_bus, + .setup = orion5x_pci_sys_setup, + .scan = orion5x_pci_sys_scan_bus, .map_irq = rd88f5182_pci_map_irq, }; @@ -250,22 +249,20 @@ static void __init rd88f5182_init(void) /* * Setup basic Orion functions. Need to be called early. */ - orion_init(); + orion5x_init(); /* * Setup the CPU address decode windows for our devices */ - orion_setup_cpu_win(ORION_DEV_BOOT, RD88F5182_NOR_BOOT_BASE, - RD88F5182_NOR_BOOT_SIZE, -1); - orion_setup_cpu_win(ORION_DEV1, RD88F5182_NOR_BASE, - RD88F5182_NOR_SIZE, -1); + orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE, + RD88F5182_NOR_BOOT_SIZE); + orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE); /* * Open a special address decode windows for the PCIE WA. */ - orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE); - orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 | - (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16)); + orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE, + ORION5X_PCIE_WA_SIZE); /* * Setup Multiplexing Pins -- @@ -291,25 +288,25 @@ static void __init rd88f5182_init(void) * MPP[25] USB 0 over current enable */ - orion_write(MPP_0_7_CTRL, 0x00000003); - orion_write(MPP_8_15_CTRL, 0x55550000); - orion_write(MPP_16_19_CTRL, 0x5555); + orion5x_write(MPP_0_7_CTRL, 0x00000003); + orion5x_write(MPP_8_15_CTRL, 0x55550000); + orion5x_write(MPP_16_19_CTRL, 0x5555); - orion_gpio_set_valid_pins(0x000000fb); + orion5x_gpio_set_valid_pins(0x000000fb); platform_add_devices(rd88f5182_devices, ARRAY_SIZE(rd88f5182_devices)); i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1); - orion_eth_init(&rd88f5182_eth_data); - orion_sata_init(&rd88f5182_sata_data); + orion5x_eth_init(&rd88f5182_eth_data); + orion5x_sata_init(&rd88f5182_sata_data); } MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design") /* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */ - .phys_io = ORION_REGS_PHYS_BASE, - .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC, + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC, .boot_params = 0x00000100, .init_machine = rd88f5182_init, - .map_io = orion_map_io, - .init_irq = orion_init_irq, - .timer = &orion_timer, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, MACHINE_END diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 45764dad16d..fd43863a86f 100644 --- a/arch/arm/mach-orion/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -26,8 +26,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion.h> -#include <asm/arch/platform.h> +#include <asm/arch/orion5x.h> #include "common.h" #define QNAP_TS209_NOR_BOOT_BASE 0xf4000000 @@ -145,8 +144,8 @@ static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* * PCIE IRQ is connected internally (not GPIO) */ - if (dev->bus->number == orion_pcie_local_bus_nr()) - return IRQ_ORION_PCIE0_INT; + if (dev->bus->number == orion5x_pcie_local_bus_nr()) + return IRQ_ORION5X_PCIE0_INT; /* * PCI IRQs are connected via GPIOs @@ -165,8 +164,8 @@ static struct hw_pci qnap_ts209_pci __initdata = { .nr_controllers = 2, .preinit = qnap_ts209_pci_preinit, .swizzle = pci_std_swizzle, - .setup = orion_pci_sys_setup, - .scan = orion_pci_sys_scan_bus, + .setup = orion5x_pci_sys_setup, + .scan = orion5x_pci_sys_scan_bus, .map_irq = qnap_ts209_pci_map_irq, }; @@ -189,6 +188,87 @@ static struct mv643xx_eth_platform_data qnap_ts209_eth_data = { .force_phy_addr = 1, }; +static int __init parse_hex_nibble(char n) +{ + if (n >= '0' && n <= '9') + return n - '0'; + + if (n >= 'A' && n <= 'F') + return n - 'A' + 10; + + if (n >= 'a' && n <= 'f') + return n - 'a' + 10; + + return -1; +} + +static int __init parse_hex_byte(const char *b) +{ + int hi; + int lo; + + hi = parse_hex_nibble(b[0]); + lo = parse_hex_nibble(b[1]); + + if (hi < 0 || lo < 0) + return -1; + + return (hi << 4) | lo; +} + +static int __init check_mac_addr(const char *addr_str) +{ + u_int8_t addr[6]; + int i; + + for (i = 0; i < 6; i++) { + int byte; + + /* + * Enforce "xx:xx:xx:xx:xx:xx\n" format. + */ + if (addr_str[(i * 3) + 2] != ((i < 5) ? ':' : '\n')) + return -1; + + byte = parse_hex_byte(addr_str + (i * 3)); + if (byte < 0) + return -1; + addr[i] = byte; + } + + printk(KERN_INFO "ts209: found ethernet mac address "); + for (i = 0; i < 6; i++) + printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n"); + + memcpy(qnap_ts209_eth_data.mac_addr, addr, 6); + + return 0; +} + +/* + * The 'NAS Config' flash partition has an ext2 filesystem which + * contains a file that has the ethernet MAC address in plain text + * (format "xx:xx:xx:xx:xx:xx\n".) + */ +static void __init ts209_find_mac_addr(void) +{ + unsigned long addr; + + for (addr = 0x00700000; addr < 0x00760000; addr += 1024) { + char *nor_page; + int ret = 0; + + nor_page = ioremap(QNAP_TS209_NOR_BOOT_BASE + addr, 1024); + if (nor_page != NULL) { + ret = check_mac_addr(nor_page); + iounmap(nor_page); + } + + if (ret == 0) + break; + } +} + /***************************************************************************** * RTC S35390A on I2C bus ****************************************************************************/ @@ -262,21 +342,21 @@ static struct platform_device *qnap_ts209_devices[] __initdata = { static void qnap_ts209_power_off(void) { /* 19200 baud divisor */ - const unsigned divisor = ((ORION_TCLK + (8 * 19200)) / (16 * 19200)); + const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200)); pr_info("%s: triggering power-off...\n", __func__); /* hijack uart1 and reset into sane state (19200,8n1) */ - orion_write(UART1_REG(LCR), 0x83); - orion_write(UART1_REG(DLL), divisor & 0xff); - orion_write(UART1_REG(DLM), (divisor >> 8) & 0xff); - orion_write(UART1_REG(LCR), 0x03); - orion_write(UART1_REG(IER), 0x00); - orion_write(UART1_REG(FCR), 0x00); - orion_write(UART1_REG(MCR), 0x00); + orion5x_write(UART1_REG(LCR), 0x83); + orion5x_write(UART1_REG(DLL), divisor & 0xff); + orion5x_write(UART1_REG(DLM), (divisor >> 8) & 0xff); + orion5x_write(UART1_REG(LCR), 0x03); + orion5x_write(UART1_REG(IER), 0x00); + orion5x_write(UART1_REG(FCR), 0x00); + orion5x_write(UART1_REG(MCR), 0x00); /* send the power-off command 'A' to PIC */ - orion_write(UART1_REG(TX), 'A'); + orion5x_write(UART1_REG(TX), 'A'); } static void __init qnap_ts209_init(void) @@ -284,20 +364,19 @@ static void __init qnap_ts209_init(void) /* * Setup basic Orion functions. Need to be called early. */ - orion_init(); + orion5x_init(); /* * Setup flash mapping */ - orion_setup_cpu_win(ORION_DEV_BOOT, QNAP_TS209_NOR_BOOT_BASE, - QNAP_TS209_NOR_BOOT_SIZE, -1); + orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE, + QNAP_TS209_NOR_BOOT_SIZE); /* * Open a special address decode windows for the PCIE WA. */ - orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE); - orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 | - (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16)); + orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE, + ORION5X_PCIE_WA_SIZE); /* * Setup Multiplexing Pins -- @@ -322,10 +401,10 @@ static void __init qnap_ts209_init(void) * MPP[22] USB 0 over current * MPP[23-25] Reserved */ - orion_write(MPP_0_7_CTRL, 0x3); - orion_write(MPP_8_15_CTRL, 0x55550000); - orion_write(MPP_16_19_CTRL, 0x5500); - orion_gpio_set_valid_pins(0x3cc0fff); + orion5x_write(MPP_0_7_CTRL, 0x3); + orion5x_write(MPP_8_15_CTRL, 0x55550000); + orion5x_write(MPP_16_19_CTRL, 0x5500); + orion5x_gpio_set_valid_pins(0x3cc0fff); /* register ts209 specific power-off method */ pm_power_off = qnap_ts209_power_off; @@ -344,18 +423,20 @@ static void __init qnap_ts209_init(void) pr_warning("qnap_ts209_init: failed to get RTC IRQ\n"); i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1); - orion_eth_init(&qnap_ts209_eth_data); - orion_sata_init(&qnap_ts209_sata_data); + ts209_find_mac_addr(); + orion5x_eth_init(&qnap_ts209_eth_data); + + orion5x_sata_init(&qnap_ts209_sata_data); } MACHINE_START(TS209, "QNAP TS-109/TS-209") /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */ - .phys_io = ORION_REGS_PHYS_BASE, - .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC, + .phys_io = ORION5X_REGS_PHYS_BASE, + .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC, .boot_params = 0x00000100, .init_machine = qnap_ts209_init, - .map_io = orion_map_io, - .init_irq = orion_init_irq, - .timer = &orion_timer, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, .fixup = tag_fixup_mem32, MACHINE_END diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c index 8e00ed43fb9..a5268c3ac5a 100644 --- a/arch/arm/mach-pnx4008/clock.c +++ b/arch/arm/mach-pnx4008/clock.c @@ -21,7 +21,6 @@ #include <linux/err.h> #include <linux/delay.h> -#include <asm/semaphore.h> #include <asm/hardware.h> #include <asm/io.h> diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c index 1ab84ced7b5..ef179cab80e 100644 --- a/arch/arm/mach-pnx4008/gpio.c +++ b/arch/arm/mach-pnx4008/gpio.c @@ -17,7 +17,6 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/semaphore.h> #include <asm/io.h> #include <asm/arch/platform.h> #include <asm/arch/gpio.h> diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 0908bea0f60..5da7a682049 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -23,6 +23,12 @@ endif choice prompt "Select target board" +config ARCH_GUMSTIX + bool "Gumstix XScale boards" + help + Say Y here if you intend to run this kernel on a + Gumstix Full Function Minature Computer. + config ARCH_LUBBOCK bool "Intel DBPXA250 Development Platform" select PXA25x @@ -160,6 +166,20 @@ endchoice endif +if ARCH_GUMSTIX + +choice + prompt "Select target Gumstix board" + +config MACH_GUMSTIX_F + bool "Basix, Connex, ws-200ax, ws-400ax systems" + select PXA25x + +endchoice + +endif + + if MACH_TRIZEPS4 choice diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 6e0c4f5b5ae..7cdcb459ea9 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -5,13 +5,14 @@ # Common support (must be linked before board specific support) obj-y += clock.o devices.o generic.o irq.o dma.o \ time.o gpio.o -obj-$(CONFIG_PXA25x) += pxa25x.o -obj-$(CONFIG_PXA27x) += pxa27x.o -obj-$(CONFIG_PXA3xx) += pxa3xx.o mfp.o smemc.o +obj-$(CONFIG_PXA25x) += pxa25x.o mfp-pxa2xx.o +obj-$(CONFIG_PXA27x) += pxa27x.o mfp-pxa2xx.o +obj-$(CONFIG_PXA3xx) += pxa3xx.o mfp-pxa3xx.o smemc.o obj-$(CONFIG_CPU_PXA300) += pxa300.o obj-$(CONFIG_CPU_PXA320) += pxa320.o # Specific board support +obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index df5ae2710ab..e97dc59813c 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/hardware.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c index fcda7d5cb69..ac7f05f9f3e 100644 --- a/arch/arm/mach-pxa/cm-x270-pci.c +++ b/arch/arm/mach-pxa/cm-x270-pci.c @@ -23,6 +23,7 @@ #include <asm/mach/pci.h> #include <asm/arch/cm-x270.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/mach-types.h> #include <asm/hardware/it8152.h> diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index ecdbc96a4de..6d4416a4f37 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -30,6 +30,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/pxafb.h> #include <asm/arch/ohci.h> #include <asm/arch/mmc.h> diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c index 6db54e31c39..43bf5a183e9 100644 --- a/arch/arm/mach-pxa/colibri.c +++ b/arch/arm/mach-pxa/colibri.c @@ -29,6 +29,7 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/colibri.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 9292576b83b..259ca821e46 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -36,6 +36,7 @@ #include <asm/mach/irq.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/irda.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 392c3871736..0a85f706e88 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -26,6 +26,7 @@ #include <asm/arch/sharpsl.h> #include <asm/arch/corgi.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include "sharpsl.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c index 31706224a04..eccc45d21f7 100644 --- a/arch/arm/mach-pxa/corgi_ssp.c +++ b/arch/arm/mach-pxa/corgi_ssp.c @@ -21,6 +21,7 @@ #include <asm/arch/ssp.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/regs-ssp.h> #include "sharpsl.h" diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index bfccb80ac8e..d6c05b6eab3 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -11,6 +11,8 @@ #include <asm/arch/irda.h> #include <asm/arch/i2c.h> #include <asm/arch/ohci.h> +#include <asm/arch/pxa27x_keypad.h> +#include <asm/arch/camera.h> #include "devices.h" @@ -396,6 +398,31 @@ struct platform_device pxa25x_device_assp = { #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +static struct resource pxa27x_resource_keypad[] = { + [0] = { + .start = 0x41500000, + .end = 0x4150004c, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KEYPAD, + .end = IRQ_KEYPAD, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa27x_device_keypad = { + .name = "pxa27x-keypad", + .id = -1, + .resource = pxa27x_resource_keypad, + .num_resources = ARRAY_SIZE(pxa27x_resource_keypad), +}; + +void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info) +{ + pxa_register_device(&pxa27x_device_keypad, info); +} + static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32); static struct resource pxa27x_resource_ohci[] = { @@ -540,6 +567,37 @@ struct platform_device pxa27x_device_ssp3 = { .resource = pxa27x_resource_ssp3, .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3), }; + +static struct resource pxa27x_resource_camera[] = { + [0] = { + .start = 0x50000000, + .end = 0x50000fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CAMERA, + .end = IRQ_CAMERA, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32); + +static struct platform_device pxa27x_device_camera = { + .name = "pxa27x-camera", + .id = 0, /* This is used to put cameras on this interface */ + .dev = { + .dma_mask = &pxa27x_dma_mask_camera, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa27x_resource_camera), + .resource = pxa27x_resource_camera, +}; + +void __init pxa_set_camera_info(struct pxacamera_platform_data *info) +{ + pxa_register_device(&pxa27x_device_camera, info); +} #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ #ifdef CONFIG_PXA3xx diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h index 96c7c890906..fcab017f27e 100644 --- a/arch/arm/mach-pxa/devices.h +++ b/arch/arm/mach-pxa/devices.h @@ -14,6 +14,7 @@ extern struct platform_device pxa_device_rtc; extern struct platform_device pxa27x_device_i2c_power; extern struct platform_device pxa27x_device_ohci; +extern struct platform_device pxa27x_device_keypad; extern struct platform_device pxa25x_device_ssp; extern struct platform_device pxa25x_device_nssp; diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 3bb31314429..edc4f07a230 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -23,6 +23,7 @@ #include <asm/mach/arch.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/pxafb.h> #include <asm/arch/ohci.h> #include <asm/arch/mmc.h> diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 80721c610d4..331f29b2d0c 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -19,14 +19,8 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> -#include <linux/delay.h> -#include <linux/ioport.h> -#include <linux/pm.h> -#include <linux/string.h> -#include <linux/sysdev.h> #include <asm/hardware.h> -#include <asm/irq.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/mach/map.h> @@ -134,59 +128,3 @@ void __init pxa_map_io(void) iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); get_clk_frequency_khz(1); } - -#ifdef CONFIG_PM - -static unsigned long saved_gplr[4]; -static unsigned long saved_gpdr[4]; -static unsigned long saved_grer[4]; -static unsigned long saved_gfer[4]; - -static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state) -{ - int i, gpio; - - for (gpio = 0, i = 0; gpio < pxa_last_gpio; gpio += 32, i++) { - saved_gplr[i] = GPLR(gpio); - saved_gpdr[i] = GPDR(gpio); - saved_grer[i] = GRER(gpio); - saved_gfer[i] = GFER(gpio); - - /* Clear GPIO transition detect bits */ - GEDR(gpio) = GEDR(gpio); - } - return 0; -} - -static int pxa_gpio_resume(struct sys_device *dev) -{ - int i, gpio; - - for (gpio = 0, i = 0; gpio < pxa_last_gpio; gpio += 32, i++) { - /* restore level with set/clear */ - GPSR(gpio) = saved_gplr[i]; - GPCR(gpio) = ~saved_gplr[i]; - - GRER(gpio) = saved_grer[i]; - GFER(gpio) = saved_gfer[i]; - GPDR(gpio) = saved_gpdr[i]; - } - return 0; -} -#else -#define pxa_gpio_suspend NULL -#define pxa_gpio_resume NULL -#endif - -struct sysdev_class pxa_gpio_sysclass = { - .name = "gpio", - .suspend = pxa_gpio_suspend, - .resume = pxa_gpio_resume, -}; - -static int __init pxa_gpio_init(void) -{ - return sysdev_class_register(&pxa_gpio_sysclass); -} - -core_initcall(pxa_gpio_init); diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index b3d10b0e52a..5bb7ae75783 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -9,14 +9,13 @@ * published by the Free Software Foundation. */ +typedef int (*set_wake_t)(unsigned int, unsigned int); + struct sys_timer; extern struct sys_timer pxa_timer; -extern void __init pxa_init_irq_low(void); -extern void __init pxa_init_irq_high(void); -extern void __init pxa_init_irq_gpio(int gpio_nr); -extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)); -extern void __init pxa_init_gpio(int gpio_nr); +extern void __init pxa_init_irq(int irq_nr, set_wake_t fn); +extern void __init pxa_init_gpio(int gpio_nr, set_wake_t fn); extern void __init pxa25x_init_irq(void); extern void __init pxa27x_init_irq(void); extern void __init pxa3xx_init_irq(void); @@ -30,6 +29,8 @@ extern int pxa_last_gpio; mi->bank[__nr].size = (__size), \ mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27) +#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) + #ifdef CONFIG_PXA25x extern unsigned pxa25x_get_clk_frequency_khz(int); extern unsigned pxa25x_get_memclk_frequency_10khz(void); @@ -56,3 +57,4 @@ extern unsigned pxa3xx_get_memclk_frequency_10khz(void); extern struct sysdev_class pxa_irq_sysclass; extern struct sysdev_class pxa_gpio_sysclass; +extern struct sysdev_class pxa3xx_mfp_sysclass; diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c index 8638dd7dd07..7d3e16970be 100644 --- a/arch/arm/mach-pxa/gpio.c +++ b/arch/arm/mach-pxa/gpio.c @@ -14,11 +14,14 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/irq.h> +#include <linux/sysdev.h> #include <asm/gpio.h> #include <asm/hardware.h> #include <asm/io.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include "generic.h" @@ -129,69 +132,283 @@ static void pxa_gpio_set(struct gpio_chip *chip, unsigned offset, int value) __raw_writel(mask, pxa->regbase + GPCR_OFFSET); } +#define GPIO_CHIP(_n) \ + [_n] = { \ + .regbase = GPIO##_n##_BASE, \ + .chip = { \ + .label = "gpio-" #_n, \ + .direction_input = pxa_gpio_direction_input, \ + .direction_output = pxa_gpio_direction_output, \ + .get = pxa_gpio_get, \ + .set = pxa_gpio_set, \ + .base = (_n) * 32, \ + .ngpio = 32, \ + }, \ + } + static struct pxa_gpio_chip pxa_gpio_chip[] = { - [0] = { - .regbase = GPIO0_BASE, - .chip = { - .label = "gpio-0", - .direction_input = pxa_gpio_direction_input, - .direction_output = pxa_gpio_direction_output, - .get = pxa_gpio_get, - .set = pxa_gpio_set, - .base = 0, - .ngpio = 32, - }, - }, - [1] = { - .regbase = GPIO1_BASE, - .chip = { - .label = "gpio-1", - .direction_input = pxa_gpio_direction_input, - .direction_output = pxa_gpio_direction_output, - .get = pxa_gpio_get, - .set = pxa_gpio_set, - .base = 32, - .ngpio = 32, - }, - }, - [2] = { - .regbase = GPIO2_BASE, - .chip = { - .label = "gpio-2", - .direction_input = pxa_gpio_direction_input, - .direction_output = pxa_gpio_direction_output, - .get = pxa_gpio_get, - .set = pxa_gpio_set, - .base = 64, - .ngpio = 32, /* 21 for PXA25x */ - }, - }, + GPIO_CHIP(0), + GPIO_CHIP(1), + GPIO_CHIP(2), #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - [3] = { - .regbase = GPIO3_BASE, - .chip = { - .label = "gpio-3", - .direction_input = pxa_gpio_direction_input, - .direction_output = pxa_gpio_direction_output, - .get = pxa_gpio_get, - .set = pxa_gpio_set, - .base = 96, - .ngpio = 32, - }, - }, + GPIO_CHIP(3), #endif }; -void __init pxa_init_gpio(int gpio_nr) +/* + * PXA GPIO edge detection for IRQs: + * IRQs are generated on Falling-Edge, Rising-Edge, or both. + * Use this instead of directly setting GRER/GFER. + */ + +static unsigned long GPIO_IRQ_rising_edge[4]; +static unsigned long GPIO_IRQ_falling_edge[4]; +static unsigned long GPIO_IRQ_mask[4]; + +/* + * On PXA25x and PXA27x, GAFRx and GPDRx together decide the alternate + * function of a GPIO, and GPDRx cannot be altered once configured. It + * is attributed as "occupied" here (I know this terminology isn't + * accurate, you are welcome to propose a better one :-) + */ +static int __gpio_is_occupied(unsigned gpio) +{ + if (cpu_is_pxa25x() || cpu_is_pxa27x()) + return GAFR(gpio) & (0x3 << (((gpio) & 0xf) * 2)); + else + return 0; +} + +static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) +{ + int gpio, idx; + + gpio = IRQ_TO_GPIO(irq); + idx = gpio >> 5; + + if (type == IRQ_TYPE_PROBE) { + /* Don't mess with enabled GPIOs using preconfigured edges or + * GPIOs set to alternate function or to output during probe + */ + if ((GPIO_IRQ_rising_edge[idx] | + GPIO_IRQ_falling_edge[idx] | + GPDR(gpio)) & GPIO_bit(gpio)) + return 0; + + if (__gpio_is_occupied(gpio)) + return 0; + + type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING; + } + + GPDR(gpio) &= ~GPIO_bit(gpio); + + if (type & IRQ_TYPE_EDGE_RISING) + __set_bit(gpio, GPIO_IRQ_rising_edge); + else + __clear_bit(gpio, GPIO_IRQ_rising_edge); + + if (type & IRQ_TYPE_EDGE_FALLING) + __set_bit(gpio, GPIO_IRQ_falling_edge); + else + __clear_bit(gpio, GPIO_IRQ_falling_edge); + + GRER(gpio) = GPIO_IRQ_rising_edge[idx] & GPIO_IRQ_mask[idx]; + GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx]; + + pr_debug("%s: IRQ%d (GPIO%d) - edge%s%s\n", __func__, irq, gpio, + ((type & IRQ_TYPE_EDGE_RISING) ? " rising" : ""), + ((type & IRQ_TYPE_EDGE_FALLING) ? " falling" : "")); + return 0; +} + +/* + * GPIO IRQs must be acknowledged. This is for GPIO 0 and 1. + */ + +static void pxa_ack_low_gpio(unsigned int irq) +{ + GEDR0 = (1 << (irq - IRQ_GPIO0)); +} + +static void pxa_mask_low_gpio(unsigned int irq) +{ + ICMR &= ~(1 << (irq - PXA_IRQ(0))); +} + +static void pxa_unmask_low_gpio(unsigned int irq) +{ + ICMR |= 1 << (irq - PXA_IRQ(0)); +} + +static struct irq_chip pxa_low_gpio_chip = { + .name = "GPIO-l", + .ack = pxa_ack_low_gpio, + .mask = pxa_mask_low_gpio, + .unmask = pxa_unmask_low_gpio, + .set_type = pxa_gpio_irq_type, +}; + +/* + * Demux handler for GPIO>=2 edge detect interrupts + */ + +#define GEDR_BITS (sizeof(gedr) * BITS_PER_BYTE) + +static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) +{ + int loop, bit, n; + unsigned long gedr[4]; + + do { + gedr[0] = GEDR0 & GPIO_IRQ_mask[0] & ~3; + gedr[1] = GEDR1 & GPIO_IRQ_mask[1]; + gedr[2] = GEDR2 & GPIO_IRQ_mask[2]; + gedr[3] = GEDR3 & GPIO_IRQ_mask[3]; + + GEDR0 = gedr[0]; GEDR1 = gedr[1]; + GEDR2 = gedr[2]; GEDR3 = gedr[3]; + + loop = 0; + bit = find_first_bit(gedr, GEDR_BITS); + while (bit < GEDR_BITS) { + loop = 1; + + n = PXA_GPIO_IRQ_BASE + bit; + desc_handle_irq(n, irq_desc + n); + + bit = find_next_bit(gedr, GEDR_BITS, bit + 1); + } + } while (loop); +} + +static void pxa_ack_muxed_gpio(unsigned int irq) +{ + int gpio = irq - IRQ_GPIO(2) + 2; + GEDR(gpio) = GPIO_bit(gpio); +} + +static void pxa_mask_muxed_gpio(unsigned int irq) +{ + int gpio = irq - IRQ_GPIO(2) + 2; + __clear_bit(gpio, GPIO_IRQ_mask); + GRER(gpio) &= ~GPIO_bit(gpio); + GFER(gpio) &= ~GPIO_bit(gpio); +} + +static void pxa_unmask_muxed_gpio(unsigned int irq) +{ + int gpio = irq - IRQ_GPIO(2) + 2; + int idx = gpio >> 5; + __set_bit(gpio, GPIO_IRQ_mask); + GRER(gpio) = GPIO_IRQ_rising_edge[idx] & GPIO_IRQ_mask[idx]; + GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx]; +} + +static struct irq_chip pxa_muxed_gpio_chip = { + .name = "GPIO", + .ack = pxa_ack_muxed_gpio, + .mask = pxa_mask_muxed_gpio, + .unmask = pxa_unmask_muxed_gpio, + .set_type = pxa_gpio_irq_type, +}; + +void __init pxa_init_gpio(int gpio_nr, set_wake_t fn) { - int i; + int irq, i, gpio; + + pxa_last_gpio = gpio_nr - 1; + + /* clear all GPIO edge detects */ + for (i = 0; i < gpio_nr; i += 32) { + GFER(i) = 0; + GRER(i) = 0; + GEDR(i) = GEDR(i); + } + + /* GPIO 0 and 1 must have their mask bit always set */ + GPIO_IRQ_mask[0] = 3; + + for (irq = IRQ_GPIO0; irq <= IRQ_GPIO1; irq++) { + set_irq_chip(irq, &pxa_low_gpio_chip); + set_irq_handler(irq, handle_edge_irq); + set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + } + + for (irq = IRQ_GPIO(2); irq < IRQ_GPIO(gpio_nr); irq++) { + set_irq_chip(irq, &pxa_muxed_gpio_chip); + set_irq_handler(irq, handle_edge_irq); + set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + } + + /* Install handler for GPIO>=2 edge detect interrupts */ + set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler); + + pxa_low_gpio_chip.set_wake = fn; + pxa_muxed_gpio_chip.set_wake = fn; /* add a GPIO chip for each register bank. * the last PXA25x register only contains 21 GPIOs */ - for (i = 0; i < gpio_nr; i += 32) { - if (i+32 > gpio_nr) - pxa_gpio_chip[i/32].chip.ngpio = gpio_nr - i; - gpiochip_add(&pxa_gpio_chip[i/32].chip); + for (gpio = 0, i = 0; gpio < gpio_nr; gpio += 32, i++) { + if (gpio + 32 > gpio_nr) + pxa_gpio_chip[i].chip.ngpio = gpio_nr - gpio; + gpiochip_add(&pxa_gpio_chip[i].chip); } } + +#ifdef CONFIG_PM + +static unsigned long saved_gplr[4]; +static unsigned long saved_gpdr[4]; +static unsigned long saved_grer[4]; +static unsigned long saved_gfer[4]; + +static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state) +{ + int i, gpio; + + for (gpio = 0, i = 0; gpio < pxa_last_gpio; gpio += 32, i++) { + saved_gplr[i] = GPLR(gpio); + saved_gpdr[i] = GPDR(gpio); + saved_grer[i] = GRER(gpio); + saved_gfer[i] = GFER(gpio); + + /* Clear GPIO transition detect bits */ + GEDR(gpio) = GEDR(gpio); + } + return 0; +} + +static int pxa_gpio_resume(struct sys_device *dev) +{ + int i, gpio; + + for (gpio = 0, i = 0; gpio < pxa_last_gpio; gpio += 32, i++) { + /* restore level with set/clear */ + GPSR(gpio) = saved_gplr[i]; + GPCR(gpio) = ~saved_gplr[i]; + + GRER(gpio) = saved_grer[i]; + GFER(gpio) = saved_gfer[i]; + GPDR(gpio) = saved_gpdr[i]; + } + return 0; +} +#else +#define pxa_gpio_suspend NULL +#define pxa_gpio_resume NULL +#endif + +struct sysdev_class pxa_gpio_sysclass = { + .name = "gpio", + .suspend = pxa_gpio_suspend, + .resume = pxa_gpio_resume, +}; + +static int __init pxa_gpio_init(void) +{ + return sysdev_class_register(&pxa_gpio_sysclass); +} + +core_initcall(pxa_gpio_init); diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c new file mode 100644 index 00000000000..f01d1854413 --- /dev/null +++ b/arch/arm/mach-pxa/gumstix.c @@ -0,0 +1,147 @@ +/* + * linux/arch/arm/mach-pxa/gumstix.c + * + * Support for the Gumstix motherboards. + * + * Original Author: Craig Hughes + * Created: Feb 14, 2008 + * Copyright: Craig Hughes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Implemented based on lubbock.c by Nicolas Pitre and code from Craig + * Hughes + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> + +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/mach-types.h> +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/sizes.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/mach/flash.h> +#include <asm/arch/mmc.h> +#include <asm/arch/udc.h> +#include <asm/arch/gumstix.h> + +#include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-regs.h> + +#include "generic.h" + +static struct resource flash_resource = { + .start = 0x00000000, + .end = SZ_64M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct mtd_partition gumstix_partitions[] = { + { + .name = "Bootloader", + .size = 0x00040000, + .offset = 0, + .mask_flags = MTD_WRITEABLE /* force read-only */ + } , { + .name = "rootfs", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND + } +}; + +static struct flash_platform_data gumstix_flash_data = { + .map_name = "cfi_probe", + .parts = gumstix_partitions, + .nr_parts = ARRAY_SIZE(gumstix_partitions), + .width = 2, +}; + +static struct platform_device gumstix_flash_device = { + .name = "pxa2xx-flash", + .id = 0, + .dev = { + .platform_data = &gumstix_flash_data, + }, + .resource = &flash_resource, + .num_resources = 1, +}; + +static struct platform_device *devices[] __initdata = { + &gumstix_flash_device, +}; + +#ifdef CONFIG_MMC_PXA +static struct pxamci_platform_data gumstix_mci_platform_data; + +static int gumstix_mci_init(struct device *dev, irq_handler_t detect_int, + void *data) +{ + pxa_gpio_mode(GPIO6_MMCCLK_MD); + pxa_gpio_mode(GPIO53_MMCCLK_MD); + pxa_gpio_mode(GPIO8_MMCCS0_MD); + + return 0; +} + +static struct pxamci_platform_data gumstix_mci_platform_data = { + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .init = gumstix_mci_init, +}; + +static void __init gumstix_mmc_init(void) +{ + pxa_set_mci_info(&gumstix_mci_platform_data); +} +#else +static void __init gumstix_mmc_init(void) +{ + printk(KERN_INFO "Gumstix mmc disabled\n"); +} +#endif + +#ifdef CONFIG_USB_GADGET_PXA2XX +static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = { + .gpio_vbus = GPIO_GUMSTIX_USB_GPIOn, + .gpio_pullup = GPIO_GUMSTIX_USB_GPIOx, +}; + +static void __init gumstix_udc_init(void) +{ + pxa_set_udc_info(&gumstix_udc_info); +} +#else +static void gumstix_udc_init(void) +{ + printk(KERN_INFO "Gumstix udc is disabled\n"); +} +#endif + +static void __init gumstix_init(void) +{ + gumstix_udc_init(); + gumstix_mmc_init(); + (void) platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +MACHINE_START(GUMSTIX, "Gumstix") + .phys_io = 0x40000000, + .boot_params = 0xa0000100, /* match u-boot bi_boot_params */ + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .timer = &pxa_timer, + .init_machine = gumstix_init, +MACHINE_END diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 0a9434432c5..2637633f916 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -32,6 +32,7 @@ #include <asm/mach/map.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/idp.h> #include <asm/arch/pxafb.h> #include <asm/arch/bitfield.h> diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 36c6a68beca..a9a0c3fab15 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -1,7 +1,7 @@ /* * linux/arch/arm/mach-pxa/irq.c * - * Generic PXA IRQ handling, GPIO IRQ demultiplexing, etc. + * Generic PXA IRQ handling * * Author: Nicolas Pitre * Created: Jun 15, 2001 @@ -21,308 +21,58 @@ #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include "generic.h" +#define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f) +#define _ICMR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICMR2 : &ICMR)) +#define _ICLR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICLR2 : &ICLR)) /* * This is for peripheral IRQs internal to the PXA chip. */ -static void pxa_mask_low_irq(unsigned int irq) +static int pxa_internal_irq_nr; + +static void pxa_mask_irq(unsigned int irq) { - ICMR &= ~(1 << irq); + _ICMR(irq) &= ~(1 << IRQ_BIT(irq)); } -static void pxa_unmask_low_irq(unsigned int irq) +static void pxa_unmask_irq(unsigned int irq) { - ICMR |= (1 << irq); + _ICMR(irq) |= 1 << IRQ_BIT(irq); } -static struct irq_chip pxa_internal_chip_low = { +static struct irq_chip pxa_internal_irq_chip = { .name = "SC", - .ack = pxa_mask_low_irq, - .mask = pxa_mask_low_irq, - .unmask = pxa_unmask_low_irq, + .ack = pxa_mask_irq, + .mask = pxa_mask_irq, + .unmask = pxa_unmask_irq, }; -void __init pxa_init_irq_low(void) +void __init pxa_init_irq(int irq_nr, set_wake_t fn) { int irq; - /* disable all IRQs */ - ICMR = 0; + pxa_internal_irq_nr = irq_nr; - /* all IRQs are IRQ, not FIQ */ - ICLR = 0; + for (irq = 0; irq < irq_nr; irq += 32) { + _ICMR(irq) = 0; /* disable all IRQs */ + _ICLR(irq) = 0; /* all IRQs are IRQ, not FIQ */ + } /* only unmasked interrupts kick us out of idle */ ICCR = 1; - for (irq = PXA_IRQ(0); irq <= PXA_IRQ(31); irq++) { - set_irq_chip(irq, &pxa_internal_chip_low); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } -} - -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - -/* - * This is for the second set of internal IRQs as found on the PXA27x. - */ - -static void pxa_mask_high_irq(unsigned int irq) -{ - ICMR2 &= ~(1 << (irq - 32)); -} - -static void pxa_unmask_high_irq(unsigned int irq) -{ - ICMR2 |= (1 << (irq - 32)); -} - -static struct irq_chip pxa_internal_chip_high = { - .name = "SC-hi", - .ack = pxa_mask_high_irq, - .mask = pxa_mask_high_irq, - .unmask = pxa_unmask_high_irq, -}; - -void __init pxa_init_irq_high(void) -{ - int irq; - - ICMR2 = 0; - ICLR2 = 0; - - for (irq = PXA_IRQ(32); irq < PXA_IRQ(64); irq++) { - set_irq_chip(irq, &pxa_internal_chip_high); + for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq++) { + set_irq_chip(irq, &pxa_internal_irq_chip); set_irq_handler(irq, handle_level_irq); set_irq_flags(irq, IRQF_VALID); } -} -#endif - -/* - * PXA GPIO edge detection for IRQs: - * IRQs are generated on Falling-Edge, Rising-Edge, or both. - * Use this instead of directly setting GRER/GFER. - */ - -static long GPIO_IRQ_rising_edge[4]; -static long GPIO_IRQ_falling_edge[4]; -static long GPIO_IRQ_mask[4]; - -static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) -{ - int gpio, idx; - - gpio = IRQ_TO_GPIO(irq); - idx = gpio >> 5; - - if (type == IRQT_PROBE) { - /* Don't mess with enabled GPIOs using preconfigured edges or - GPIOs set to alternate function or to output during probe */ - if ((GPIO_IRQ_rising_edge[idx] | GPIO_IRQ_falling_edge[idx] | GPDR(gpio)) & - GPIO_bit(gpio)) - return 0; - if (GAFR(gpio) & (0x3 << (((gpio) & 0xf)*2))) - return 0; - type = __IRQT_RISEDGE | __IRQT_FALEDGE; - } - - /* printk(KERN_DEBUG "IRQ%d (GPIO%d): ", irq, gpio); */ - - pxa_gpio_mode(gpio | GPIO_IN); - - if (type & __IRQT_RISEDGE) { - /* printk("rising "); */ - __set_bit (gpio, GPIO_IRQ_rising_edge); - } else { - __clear_bit (gpio, GPIO_IRQ_rising_edge); - } - - if (type & __IRQT_FALEDGE) { - /* printk("falling "); */ - __set_bit (gpio, GPIO_IRQ_falling_edge); - } else { - __clear_bit (gpio, GPIO_IRQ_falling_edge); - } - - /* printk("edges\n"); */ - - GRER(gpio) = GPIO_IRQ_rising_edge[idx] & GPIO_IRQ_mask[idx]; - GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx]; - return 0; -} - -/* - * GPIO IRQs must be acknowledged. This is for GPIO 0 and 1. - */ - -static void pxa_ack_low_gpio(unsigned int irq) -{ - GEDR0 = (1 << (irq - IRQ_GPIO0)); -} - -static struct irq_chip pxa_low_gpio_chip = { - .name = "GPIO-l", - .ack = pxa_ack_low_gpio, - .mask = pxa_mask_low_irq, - .unmask = pxa_unmask_low_irq, - .set_type = pxa_gpio_irq_type, -}; - -/* - * Demux handler for GPIO>=2 edge detect interrupts - */ - -static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) -{ - unsigned int mask; - int loop; - - do { - loop = 0; - - mask = GEDR0 & GPIO_IRQ_mask[0] & ~3; - if (mask) { - GEDR0 = mask; - irq = IRQ_GPIO(2); - desc = irq_desc + irq; - mask >>= 2; - do { - if (mask & 1) - desc_handle_irq(irq, desc); - irq++; - desc++; - mask >>= 1; - } while (mask); - loop = 1; - } - - mask = GEDR1 & GPIO_IRQ_mask[1]; - if (mask) { - GEDR1 = mask; - irq = IRQ_GPIO(32); - desc = irq_desc + irq; - do { - if (mask & 1) - desc_handle_irq(irq, desc); - irq++; - desc++; - mask >>= 1; - } while (mask); - loop = 1; - } - - mask = GEDR2 & GPIO_IRQ_mask[2]; - if (mask) { - GEDR2 = mask; - irq = IRQ_GPIO(64); - desc = irq_desc + irq; - do { - if (mask & 1) - desc_handle_irq(irq, desc); - irq++; - desc++; - mask >>= 1; - } while (mask); - loop = 1; - } - - mask = GEDR3 & GPIO_IRQ_mask[3]; - if (mask) { - GEDR3 = mask; - irq = IRQ_GPIO(96); - desc = irq_desc + irq; - do { - if (mask & 1) - desc_handle_irq(irq, desc); - irq++; - desc++; - mask >>= 1; - } while (mask); - loop = 1; - } - } while (loop); -} - -static void pxa_ack_muxed_gpio(unsigned int irq) -{ - int gpio = irq - IRQ_GPIO(2) + 2; - GEDR(gpio) = GPIO_bit(gpio); -} - -static void pxa_mask_muxed_gpio(unsigned int irq) -{ - int gpio = irq - IRQ_GPIO(2) + 2; - __clear_bit(gpio, GPIO_IRQ_mask); - GRER(gpio) &= ~GPIO_bit(gpio); - GFER(gpio) &= ~GPIO_bit(gpio); -} - -static void pxa_unmask_muxed_gpio(unsigned int irq) -{ - int gpio = irq - IRQ_GPIO(2) + 2; - int idx = gpio >> 5; - __set_bit(gpio, GPIO_IRQ_mask); - GRER(gpio) = GPIO_IRQ_rising_edge[idx] & GPIO_IRQ_mask[idx]; - GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx]; -} - -static struct irq_chip pxa_muxed_gpio_chip = { - .name = "GPIO", - .ack = pxa_ack_muxed_gpio, - .mask = pxa_mask_muxed_gpio, - .unmask = pxa_unmask_muxed_gpio, - .set_type = pxa_gpio_irq_type, -}; - -void __init pxa_init_irq_gpio(int gpio_nr) -{ - int irq, i; - - pxa_last_gpio = gpio_nr - 1; - - /* clear all GPIO edge detects */ - for (i = 0; i < gpio_nr; i += 32) { - GFER(i) = 0; - GRER(i) = 0; - GEDR(i) = GEDR(i); - } - - /* GPIO 0 and 1 must have their mask bit always set */ - GPIO_IRQ_mask[0] = 3; - - for (irq = IRQ_GPIO0; irq <= IRQ_GPIO1; irq++) { - set_irq_chip(irq, &pxa_low_gpio_chip); - set_irq_handler(irq, handle_edge_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - for (irq = IRQ_GPIO(2); irq < IRQ_GPIO(gpio_nr); irq++) { - set_irq_chip(irq, &pxa_muxed_gpio_chip); - set_irq_handler(irq, handle_edge_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - - /* Install handler for GPIO>=2 edge detect interrupts */ - set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low); - set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler); - - pxa_init_gpio(gpio_nr); -} - -void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)) -{ - pxa_internal_chip_low.set_wake = set_wake; -#ifdef CONFIG_PXA27x - pxa_internal_chip_high.set_wake = set_wake; -#endif - pxa_low_gpio_chip.set_wake = set_wake; - pxa_muxed_gpio_chip.set_wake = set_wake; + pxa_internal_irq_chip.set_wake = fn; } #ifdef CONFIG_PM @@ -330,19 +80,11 @@ static unsigned long saved_icmr[2]; static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) { - switch (dev->id) { - case 0: - saved_icmr[0] = ICMR; - ICMR = 0; - break; -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - case 1: - saved_icmr[1] = ICMR2; - ICMR2 = 0; - break; -#endif - default: - return -EINVAL; + int i, irq = PXA_IRQ(0); + + for (i = 0; irq < PXA_IRQ(pxa_internal_irq_nr); i++, irq += 32) { + saved_icmr[i] = _ICMR(irq); + _ICMR(irq) = 0; } return 0; @@ -350,22 +92,14 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) static int pxa_irq_resume(struct sys_device *dev) { - switch (dev->id) { - case 0: - ICMR = saved_icmr[0]; - ICLR = 0; - ICCR = 1; - break; -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - case 1: - ICMR2 = saved_icmr[1]; - ICLR2 = 0; - break; -#endif - default: - return -EINVAL; + int i, irq = PXA_IRQ(0); + + for (i = 0; irq < PXA_IRQ(pxa_internal_irq_nr); i++, irq += 32) { + _ICMR(irq) = saved_icmr[i]; + _ICLR(irq) = 0; } + ICCR = 1; return 0; } #else diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c index 2271d20ffed..21880daabaf 100644 --- a/arch/arm/mach-pxa/leds-trizeps4.c +++ b/arch/arm/mach-pxa/leds-trizeps4.c @@ -18,6 +18,7 @@ #include <asm/leds.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/trizeps4.h> #include "leds.h" diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 0a4b54c2131..03396063b56 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -37,12 +37,11 @@ #include <asm/arch/gpio.h> #include <asm/arch/pxafb.h> #include <asm/arch/ssp.h> +#include <asm/arch/pxa27x_keypad.h> #include <asm/arch/littleton.h> #include "generic.h" -#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) - /* Littleton MFP configurations */ static mfp_cfg_t littleton_mfp_cfg[] __initdata = { /* LCD */ @@ -76,6 +75,21 @@ static mfp_cfg_t littleton_mfp_cfg[] __initdata = { /* Debug Ethernet */ GPIO90_GPIO, + + /* Keypad */ + GPIO107_KP_DKIN_0, + GPIO108_KP_DKIN_1, + GPIO115_KP_MKIN_0, + GPIO116_KP_MKIN_1, + GPIO117_KP_MKIN_2, + GPIO118_KP_MKIN_3, + GPIO119_KP_MKIN_4, + GPIO120_KP_MKIN_5, + GPIO121_KP_MKOUT_0, + GPIO122_KP_MKOUT_1, + GPIO123_KP_MKOUT_2, + GPIO124_KP_MKOUT_3, + GPIO125_KP_MKOUT_4, }; static struct resource smc91x_resources[] = { @@ -300,6 +314,54 @@ static void littleton_init_lcd(void) static inline void littleton_init_lcd(void) {}; #endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULES */ +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES) +static unsigned int littleton_matrix_key_map[] = { + /* KEY(row, col, key_code) */ + KEY(1, 3, KEY_0), KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), KEY(2, 0, KEY_3), + KEY(0, 1, KEY_4), KEY(1, 1, KEY_5), KEY(2, 1, KEY_6), KEY(0, 2, KEY_7), + KEY(1, 2, KEY_8), KEY(2, 2, KEY_9), + + KEY(0, 3, KEY_KPASTERISK), /* * */ + KEY(2, 3, KEY_KPDOT), /* # */ + + KEY(5, 4, KEY_ENTER), + + KEY(5, 0, KEY_UP), + KEY(5, 1, KEY_DOWN), + KEY(5, 2, KEY_LEFT), + KEY(5, 3, KEY_RIGHT), + KEY(3, 2, KEY_HOME), + KEY(4, 1, KEY_END), + KEY(3, 3, KEY_BACK), + + KEY(4, 0, KEY_SEND), + KEY(4, 2, KEY_VOLUMEUP), + KEY(4, 3, KEY_VOLUMEDOWN), + + KEY(3, 0, KEY_F22), /* soft1 */ + KEY(3, 1, KEY_F23), /* soft2 */ +}; + +static struct pxa27x_keypad_platform_data littleton_keypad_info = { + .matrix_key_rows = 6, + .matrix_key_cols = 5, + .matrix_key_map = littleton_matrix_key_map, + .matrix_key_map_size = ARRAY_SIZE(littleton_matrix_key_map), + + .enable_rotary0 = 1, + .rotary0_up_key = KEY_UP, + .rotary0_down_key = KEY_DOWN, + + .debounce_interval = 30, +}; +static void __init littleton_init_keypad(void) +{ + pxa_set_keypad_info(&littleton_keypad_info); +} +#else +static inline void littleton_init_keypad(void) {} +#endif + static void __init littleton_init(void) { /* initialize MFP configurations */ @@ -312,6 +374,7 @@ static void __init littleton_init(void) platform_device_register(&smc91x_device); littleton_init_lcd(); + littleton_init_keypad(); } MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleton)") diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index afa62ffe3ad..a20e4b1649d 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -39,6 +39,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/lpd270.h> #include <asm/arch/audio.h> #include <asm/arch/pxafb.h> diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index e7ae4bb3e36..ca209c443f3 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -42,6 +42,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/mfp-pxa25x.h> #include <asm/arch/lubbock.h> #include <asm/arch/udc.h> #include <asm/arch/irda.h> @@ -51,6 +52,40 @@ #include "generic.h" #include "devices.h" +static unsigned long lubbock_pin_config[] __initdata = { + GPIO15_nCS_1, /* CS1 - Flash */ + GPIO79_nCS_3, /* CS3 - SMC ethernet */ + + /* SSP data pins */ + GPIO23_SSP1_SCLK, + GPIO25_SSP1_TXD, + GPIO26_SSP1_RXD, + + /* BTUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO44_BTUART_CTS, + GPIO45_BTUART_RTS, + + /* PC Card */ + GPIO48_nPOE, + GPIO49_nPWE, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO52_nPCE_1, + GPIO53_nPCE_2, + GPIO54_nPSKTSEL, + GPIO55_nPREG, + GPIO56_nPWAIT, + GPIO57_nIOIS16, + + /* MMC */ + GPIO6_MMC_CLK, + GPIO8_MMC_CS0, + + /* wakeup */ + GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, +}; #define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) @@ -186,26 +221,6 @@ static struct platform_device sa1111_device = { .resource = sa1111_resources, }; -static struct resource smc91x_resources[] = { - [0] = { - .name = "smc91x-regs", - .start = 0x0c000c00, - .end = 0x0c0fffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = LUBBOCK_ETH_IRQ, - .end = LUBBOCK_ETH_IRQ, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, - }, - [2] = { - .name = "smc91x-attrib", - .start = 0x0e000000, - .end = 0x0e0fffff, - .flags = IORESOURCE_MEM, - }, -}; - /* ADS7846 is connected through SSP ... and if your board has J5 populated, * you can select it to replace the ucb1400 by switching the touchscreen cable * (to J5) and poking board registers (as done below). Else it's only useful @@ -261,6 +276,26 @@ static struct spi_board_info spi_board_info[] __initdata = { { }, }; +static struct resource smc91x_resources[] = { + [0] = { + .name = "smc91x-regs", + .start = 0x0c000c00, + .end = 0x0c0fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = LUBBOCK_ETH_IRQ, + .end = LUBBOCK_ETH_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + }, + [2] = { + .name = "smc91x-attrib", + .start = 0x0e000000, + .end = 0x0e0fffff, + .flags = IORESOURCE_MEM, + }, +}; + static struct platform_device smc91x_device = { .name = "smc91x", .id = -1, @@ -404,10 +439,6 @@ static int lubbock_mci_init(struct device *dev, irq_handler_t detect_int, void *data) { - /* setup GPIO for PXA25x MMC controller */ - pxa_gpio_mode(GPIO6_MMCCLK_MD); - pxa_gpio_mode(GPIO8_MMCCS0_MD); - /* detect card insert/eject */ mmc_detect_int = detect_int; init_timer(&mmc_timer); @@ -457,6 +488,8 @@ static void __init lubbock_init(void) { int flashboot = (LUB_CONF_SWITCHES & 1); + pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config)); + pxa_set_udc_info(&udc_info); set_pxa_fb_info(&sharp_lm8v31); pxa_set_mci_info(&lubbock_mci_platform_data); @@ -489,46 +522,6 @@ static void __init lubbock_map_io(void) pxa_map_io(); iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc)); - /* SSP data pins */ - pxa_gpio_mode(GPIO23_SCLK_MD); - pxa_gpio_mode(GPIO25_STXD_MD); - pxa_gpio_mode(GPIO26_SRXD_MD); - - /* This enables the BTUART */ - pxa_gpio_mode(GPIO42_BTRXD_MD); - pxa_gpio_mode(GPIO43_BTTXD_MD); - pxa_gpio_mode(GPIO44_BTCTS_MD); - pxa_gpio_mode(GPIO45_BTRTS_MD); - - GPSR(GPIO48_nPOE) = - GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | - GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | - GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - - /* This is for the SMC chip select */ - pxa_gpio_mode(GPIO79_nCS_3_MD); - - /* setup sleep mode values */ - PWER = 0x00000002; - PFER = 0x00000000; - PRER = 0x00000002; - PGSR0 = 0x00008000; - PGSR1 = 0x003F0202; - PGSR2 = 0x0001C000; PCFR |= PCFR_OPDE; } diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index d98ef7ada2f..d70be75bd19 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -16,24 +16,106 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/delay.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/mfd/htc-egpio.h> +#include <linux/mfd/htc-pasic3.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/physmap.h> +#include <linux/pda_power.h> #include <asm/gpio.h> #include <asm/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/arch/magician.h> +#include <asm/arch/mfp-pxa27x.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/pxafb.h> +#include <asm/arch/i2c.h> +#include <asm/arch/mmc.h> #include <asm/arch/irda.h> #include <asm/arch/ohci.h> #include "generic.h" +static unsigned long magician_pin_config[] = { + + /* SDRAM and Static Memory I/O Signals */ + GPIO20_nSDCS_2, + GPIO21_nSDCS_3, + GPIO15_nCS_1, + GPIO78_nCS_2, /* PASIC3 */ + GPIO79_nCS_3, /* EGPIO CPLD */ + GPIO80_nCS_4, + GPIO33_nCS_5, + + /* I2C */ + GPIO117_I2C_SCL, + GPIO118_I2C_SDA, + + /* PWM 0 */ + GPIO16_PWM0_OUT, + + /* I2S */ + GPIO28_I2S_BITCLK_OUT, + GPIO29_I2S_SDATA_IN, + GPIO31_I2S_SYNC, + GPIO113_I2S_SYSCLK, + + /* SSP 2 */ + GPIO19_SSP2_SCLK, + GPIO14_SSP2_SFRM, + GPIO89_SSP2_TXD, + GPIO88_SSP2_RXD, + + /* MMC */ + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, + + /* LCD */ + GPIO58_LCD_LDD_0, + GPIO59_LCD_LDD_1, + GPIO60_LCD_LDD_2, + GPIO61_LCD_LDD_3, + GPIO62_LCD_LDD_4, + GPIO63_LCD_LDD_5, + GPIO64_LCD_LDD_6, + GPIO65_LCD_LDD_7, + GPIO66_LCD_LDD_8, + GPIO67_LCD_LDD_9, + GPIO68_LCD_LDD_10, + GPIO69_LCD_LDD_11, + GPIO70_LCD_LDD_12, + GPIO71_LCD_LDD_13, + GPIO72_LCD_LDD_14, + GPIO73_LCD_LDD_15, + GPIO74_LCD_FCLK, + GPIO75_LCD_LCLK, + GPIO76_LCD_PCLK, + GPIO77_LCD_BIAS, + + /* QCI */ + GPIO12_CIF_DD_7, + GPIO17_CIF_DD_6, + GPIO50_CIF_DD_3, + GPIO51_CIF_DD_2, + GPIO52_CIF_DD_4, + GPIO53_CIF_MCLK, + GPIO54_CIF_PCLK, + GPIO55_CIF_DD_1, + GPIO81_CIF_DD_0, + GPIO82_CIF_DD_5, + GPIO84_CIF_FV, + GPIO85_CIF_LV, +}; + /* * IRDA */ @@ -83,8 +165,64 @@ static struct platform_device gpio_keys = { .id = -1, }; + +/* + * EGPIO (Xilinx CPLD) + * + * 7 32-bit aligned 8-bit registers: 3x output, 1x irq, 3x input + */ + +static struct resource egpio_resources[] = { + [0] = { + .start = PXA_CS3_PHYS, + .end = PXA_CS3_PHYS + 0x20, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ), + .end = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct htc_egpio_chip egpio_chips[] = { + [0] = { + .reg_start = 0, + .gpio_base = MAGICIAN_EGPIO(0, 0), + .num_gpios = 24, + .direction = HTC_EGPIO_OUTPUT, + .initial_values = 0x40, /* EGPIO_MAGICIAN_GSM_RESET */ + }, + [1] = { + .reg_start = 4, + .gpio_base = MAGICIAN_EGPIO(4, 0), + .num_gpios = 24, + .direction = HTC_EGPIO_INPUT, + }, +}; + +static struct htc_egpio_platform_data egpio_info = { + .reg_width = 8, + .bus_width = 32, + .irq_base = IRQ_BOARD_START, + .num_irqs = 4, + .ack_register = 3, + .chip = egpio_chips, + .num_chips = ARRAY_SIZE(egpio_chips), +}; + +static struct platform_device egpio = { + .name = "htc-egpio", + .id = -1, + .resource = egpio_resources, + .num_resources = ARRAY_SIZE(egpio_resources), + .dev = { + .platform_data = &egpio_info, + }, +}; + /* - * LCD - Toppoly TD028STEB1 + * LCD - Toppoly TD028STEB1 or Samsung LTP280QV */ static struct pxafb_mode_info toppoly_modes[] = { @@ -103,12 +241,99 @@ static struct pxafb_mode_info toppoly_modes[] = { }, }; +static struct pxafb_mode_info samsung_modes[] = { + { + .pixclock = 96153, + .bpp = 16, + .xres = 240, + .yres = 320, + .hsync_len = 8, + .vsync_len = 4, + .left_margin = 9, + .upper_margin = 4, + .right_margin = 9, + .lower_margin = 4, + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + }, +}; + +static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si) +{ + pr_debug("Toppoly LCD power\n"); + + if (on) { + pr_debug("on\n"); + gpio_set_value(EGPIO_MAGICIAN_TOPPOLY_POWER, 1); + gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1); + udelay(2000); + gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1); + udelay(2000); + /* FIXME: enable LCDC here */ + udelay(2000); + gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1); + udelay(2000); + gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1); + } else { + pr_debug("off\n"); + msleep(15); + gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0); + udelay(500); + gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0); + udelay(1000); + gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0); + gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0); + } +} + +static void samsung_lcd_power(int on, struct fb_var_screeninfo *si) +{ + pr_debug("Samsung LCD power\n"); + + if (on) { + pr_debug("on\n"); + if (system_rev < 3) + gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 1); + else + gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1); + mdelay(10); + gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1); + mdelay(10); + gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1); + mdelay(30); + gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1); + mdelay(10); + } else { + pr_debug("off\n"); + mdelay(10); + gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0); + mdelay(30); + gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0); + mdelay(10); + gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0); + mdelay(10); + if (system_rev < 3) + gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 0); + else + gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0); + } +} + static struct pxafb_mach_info toppoly_info = { - .modes = toppoly_modes, - .num_modes = 1, - .fixed_modes = 1, - .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, - .lccr3 = LCCR3_PixRsEdg, + .modes = toppoly_modes, + .num_modes = 1, + .fixed_modes = 1, + .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, + .lccr3 = LCCR3_PixRsEdg, + .pxafb_lcd_power = toppoly_lcd_power, +}; + +static struct pxafb_mach_info samsung_info = { + .modes = samsung_modes, + .num_modes = 1, + .fixed_modes = 1, + .lccr0 = LCCR0_LDDALT | LCCR0_Color | LCCR0_Sngl | LCCR0_Act, + .lccr3 = LCCR3_PixFlEdg, + .pxafb_lcd_power = samsung_lcd_power, }; /* @@ -120,9 +345,18 @@ static void magician_set_bl_intensity(int intensity) if (intensity) { PWM_CTRL0 = 1; PWM_PERVAL0 = 0xc8; - PWM_PWDUTY0 = intensity; + if (intensity > 0xc7) { + PWM_PWDUTY0 = intensity - 0x48; + gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1); + } else { + PWM_PWDUTY0 = intensity; + gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0); + } + gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 1); pxa_set_cken(CKEN_PWM0, 1); } else { + /* PWM_PWDUTY0 = intensity; */ + gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 0); pxa_set_cken(CKEN_PWM0, 0); } } @@ -130,18 +364,215 @@ static void magician_set_bl_intensity(int intensity) static struct generic_bl_info backlight_info = { .default_intensity = 0x64, .limit_mask = 0x0b, - .max_intensity = 0xc7, + .max_intensity = 0xc7+0x48, .set_bl_intensity = magician_set_bl_intensity, }; static struct platform_device backlight = { - .name = "corgi-bl", + .name = "generic-bl", .dev = { .platform_data = &backlight_info, }, .id = -1, }; +/* + * LEDs + */ + +struct gpio_led gpio_leds[] = { + { + .name = "magician::vibra", + .default_trigger = "none", + .gpio = GPIO22_MAGICIAN_VIBRA_EN, + }, + { + .name = "magician::phone_bl", + .default_trigger = "none", + .gpio = GPIO103_MAGICIAN_LED_KP, + }, +}; + +static struct gpio_led_platform_data gpio_led_info = { + .leds = gpio_leds, + .num_leds = ARRAY_SIZE(gpio_leds), +}; + +static struct platform_device leds_gpio = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &gpio_led_info, + }, +}; + +static struct pasic3_led pasic3_leds[] = { + { + .led = { + .name = "magician:red", + .default_trigger = "ds2760-battery.0-charging", + }, + .hw_num = 0, + .bit2 = PASIC3_BIT2_LED0, + .mask = PASIC3_MASK_LED0, + }, + { + .led = { + .name = "magician:green", + .default_trigger = "ds2760-battery.0-charging-or-full", + }, + .hw_num = 1, + .bit2 = PASIC3_BIT2_LED1, + .mask = PASIC3_MASK_LED1, + }, + { + .led = { + .name = "magician:blue", + .default_trigger = "bluetooth", + }, + .hw_num = 2, + .bit2 = PASIC3_BIT2_LED2, + .mask = PASIC3_MASK_LED2, + }, +}; + +static struct platform_device pasic3; + +static struct pasic3_leds_machinfo __devinit pasic3_leds_info = { + .num_leds = ARRAY_SIZE(pasic3_leds), + .power_gpio = EGPIO_MAGICIAN_LED_POWER, + .leds = pasic3_leds, +}; + +/* + * PASIC3 with DS1WM + */ + +static struct resource pasic3_resources[] = { + [0] = { + .start = PXA_CS2_PHYS, + .end = PXA_CS2_PHYS + 0x1b, + .flags = IORESOURCE_MEM, + }, + /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */ + [1] = { + .start = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ), + .end = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ), + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + } +}; + +static struct pasic3_platform_data pasic3_platform_data = { + .bus_shift = 2, + .led_pdata = &pasic3_leds_info, + .clock_rate = 4000000, +}; + +static struct platform_device pasic3 = { + .name = "pasic3", + .id = -1, + .num_resources = ARRAY_SIZE(pasic3_resources), + .resource = pasic3_resources, + .dev = { + .platform_data = &pasic3_platform_data, + }, +}; + +/* + * External power + */ + +static int magician_is_ac_online(void) +{ + return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC); +} + +static int magician_is_usb_online(void) +{ + return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB); +} + +static void magician_set_charge(int flags) +{ + gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags); + gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags); +} + +static char *magician_supplicants[] = { + "ds2760-battery.0", "backup-battery" +}; + +static struct pda_power_pdata power_supply_info = { + .is_ac_online = magician_is_ac_online, + .is_usb_online = magician_is_usb_online, + .set_charge = magician_set_charge, + .supplied_to = magician_supplicants, + .num_supplicants = ARRAY_SIZE(magician_supplicants), +}; + +static struct resource power_supply_resources[] = { + [0] = { + .name = "ac", + .flags = IORESOURCE_IRQ, + .start = IRQ_MAGICIAN_AC, + .end = IRQ_MAGICIAN_AC, + }, + [1] = { + .name = "usb", + .flags = IORESOURCE_IRQ, + .start = IRQ_MAGICIAN_AC, + .end = IRQ_MAGICIAN_AC, + }, +}; + +static struct platform_device power_supply = { + .name = "pda-power", + .id = -1, + .dev = { + .platform_data = &power_supply_info, + }, + .resource = power_supply_resources, + .num_resources = ARRAY_SIZE(power_supply_resources), +}; + + +/* + * MMC/SD + */ + +static int magician_mci_init(struct device *dev, + irq_handler_t detect_irq, void *data) +{ + return request_irq(IRQ_MAGICIAN_SD, detect_irq, + IRQF_DISABLED | IRQF_SAMPLE_RANDOM, + "MMC card detect", data); +} + +static void magician_mci_setpower(struct device *dev, unsigned int vdd) +{ + struct pxamci_platform_data *pdata = dev->platform_data; + + gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask); +} + +static int magician_mci_get_ro(struct device *dev) +{ + return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY)); +} + +static void magician_mci_exit(struct device *dev, void *data) +{ + free_irq(IRQ_MAGICIAN_SD, data); +} + +static struct pxamci_platform_data magician_mci_info = { + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .init = magician_mci_init, + .get_ro = magician_mci_get_ro, + .setpower = magician_mci_setpower, + .exit = magician_mci_exit, +}; + /* * USB OHCI @@ -166,6 +597,11 @@ static struct pxaohci_platform_data magician_ohci_info = { * StrataFlash */ +static void magician_set_vpp(struct map_info *map, int vpp) +{ + gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp); +} + #define PXA_CS_SIZE 0x04000000 static struct resource strataflash_resource = { @@ -176,13 +612,14 @@ static struct resource strataflash_resource = { static struct physmap_flash_data strataflash_data = { .width = 4, + .set_vpp = magician_set_vpp, }; static struct platform_device strataflash = { .name = "physmap-flash", .id = -1, - .num_resources = 1, .resource = &strataflash_resource, + .num_resources = 1, .dev = { .platform_data = &strataflash_data, }, @@ -194,16 +631,43 @@ static struct platform_device strataflash = { static struct platform_device *devices[] __initdata = { &gpio_keys, + &egpio, &backlight, + &pasic3, + &power_supply, &strataflash, + &leds_gpio, }; static void __init magician_init(void) { + void __iomem *cpld; + int lcd_select; + + pxa2xx_mfp_config(ARRAY_AND_SIZE(magician_pin_config)); + platform_add_devices(devices, ARRAY_SIZE(devices)); + pxa_set_i2c_info(NULL); + pxa_set_mci_info(&magician_mci_info); pxa_set_ohci_info(&magician_ohci_info); pxa_set_ficp_info(&magician_ficp_info); - set_pxa_fb_info(&toppoly_info); + + /* Check LCD type we have */ + cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000); + if (cpld) { + u8 board_id = __raw_readb(cpld+0x14); + system_rev = board_id & 0x7; + lcd_select = board_id & 0x8; + iounmap(cpld); + pr_info("LCD type: %s\n", lcd_select ? "Samsung" : "Toppoly"); + if (lcd_select && (system_rev < 3)) + pxa_gpio_mode(GPIO75_MAGICIAN_SAMSUNG_POWER_MD); + pxa_gpio_mode(GPIO104_MAGICIAN_LCD_POWER_1_MD); + pxa_gpio_mode(GPIO105_MAGICIAN_LCD_POWER_2_MD); + pxa_gpio_mode(GPIO106_MAGICIAN_LCD_POWER_3_MD); + set_pxa_fb_info(lcd_select ? &samsung_info : &toppoly_info); + } else + pr_err("LCD detection: CPLD mapping failed\n"); } diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 72a436fb9a2..18d47cfa2a1 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -24,6 +24,8 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/backlight.h> +#include <linux/input.h> +#include <linux/gpio_keys.h> #include <asm/types.h> #include <asm/setup.h> @@ -40,16 +42,94 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/mfp-pxa27x.h> #include <asm/arch/mainstone.h> #include <asm/arch/audio.h> #include <asm/arch/pxafb.h> +#include <asm/arch/i2c.h> #include <asm/arch/mmc.h> #include <asm/arch/irda.h> #include <asm/arch/ohci.h> +#include <asm/arch/pxa27x_keypad.h> #include "generic.h" #include "devices.h" +static unsigned long mainstone_pin_config[] = { + /* Chip Select */ + GPIO15_nCS_1, + + /* LCD - 16bpp Active TFT */ + GPIO58_LCD_LDD_0, + GPIO59_LCD_LDD_1, + GPIO60_LCD_LDD_2, + GPIO61_LCD_LDD_3, + GPIO62_LCD_LDD_4, + GPIO63_LCD_LDD_5, + GPIO64_LCD_LDD_6, + GPIO65_LCD_LDD_7, + GPIO66_LCD_LDD_8, + GPIO67_LCD_LDD_9, + GPIO68_LCD_LDD_10, + GPIO69_LCD_LDD_11, + GPIO70_LCD_LDD_12, + GPIO71_LCD_LDD_13, + GPIO72_LCD_LDD_14, + GPIO73_LCD_LDD_15, + GPIO74_LCD_FCLK, + GPIO75_LCD_LCLK, + GPIO76_LCD_PCLK, + GPIO77_LCD_BIAS, + GPIO16_PWM0_OUT, /* Backlight */ + + /* MMC */ + GPIO32_MMC_CLK, + GPIO112_MMC_CMD, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + + /* USB Host Port 1 */ + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, + + /* PC Card */ + GPIO48_nPOE, + GPIO49_nPWE, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO85_nPCE_1, + GPIO54_nPCE_2, + GPIO79_PSKTSEL, + GPIO55_nPREG, + GPIO56_nPWAIT, + GPIO57_nIOIS16, + + /* AC97 */ + GPIO45_AC97_SYSCLK, + + /* Keypad */ + GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, + GPIO94_KP_DKIN_1 | WAKEUP_ON_LEVEL_HIGH, + GPIO95_KP_DKIN_2 | WAKEUP_ON_LEVEL_HIGH, + GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, + GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, + GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, + GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, + GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH, + GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, + GPIO103_KP_MKOUT_0, + GPIO104_KP_MKOUT_1, + GPIO105_KP_MKOUT_2, + GPIO106_KP_MKOUT_3, + GPIO107_KP_MKOUT_4, + GPIO108_KP_MKOUT_5, + GPIO96_KP_MKOUT_6, + + /* GPIO */ + GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, +}; static unsigned long mainstone_irq_enabled; @@ -278,13 +358,13 @@ static int mainstone_backlight_update_status(struct backlight_device *bl) bl->props.fb_blank != FB_BLANK_UNBLANK) brightness = 0; - if (brightness != 0) { - pxa_gpio_mode(GPIO16_PWM0_MD); + if (brightness != 0) pxa_set_cken(CKEN_PWM0, 1); - } + PWM_CTRL0 = 0; PWM_PWDUTY0 = brightness; PWM_PERVAL0 = bl->props.max_brightness; + if (brightness == 0) pxa_set_cken(CKEN_PWM0, 0); return 0; /* pointless return value */ @@ -362,16 +442,6 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in { int err; - /* - * setup GPIO for PXA27x MMC controller - */ - pxa_gpio_mode(GPIO32_MMCCLK_MD); - pxa_gpio_mode(GPIO112_MMCCMD_MD); - pxa_gpio_mode(GPIO92_MMCDAT0_MD); - pxa_gpio_mode(GPIO109_MMCDAT1_MD); - pxa_gpio_mode(GPIO110_MMCDAT2_MD); - pxa_gpio_mode(GPIO111_MMCDAT3_MD); - /* make sure SD/Memory Stick multiplexer's signals * are routed to MMC controller */ @@ -434,19 +504,39 @@ static struct pxaficp_platform_data mainstone_ficp_platform_data = { .transceiver_mode = mainstone_irda_transceiver_mode, }; +static struct gpio_keys_button gpio_keys_button[] = { + [0] = { + .desc = "wakeup", + .code = KEY_SUSPEND, + .type = EV_KEY, + .gpio = 1, + .wakeup = 1, + }, +}; + +static struct gpio_keys_platform_data mainstone_gpio_keys = { + .buttons = gpio_keys_button, + .nbuttons = 1, +}; + +static struct platform_device mst_gpio_keys_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &mainstone_gpio_keys, + }, +}; + static struct platform_device *platform_devices[] __initdata = { &smc91x_device, &mst_audio_device, &mst_flash_device[0], &mst_flash_device[1], + &mst_gpio_keys_device, }; static int mainstone_ohci_init(struct device *dev) { - /* setup Port1 GPIO pin. */ - pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */ - pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */ - /* Set the Power Control Polarity Low and Power Sense Polarity Low to active low. */ UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & @@ -460,10 +550,63 @@ static struct pxaohci_platform_data mainstone_ohci_platform_data = { .init = mainstone_ohci_init, }; +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES) +static unsigned int mainstone_matrix_keys[] = { + KEY(0, 0, KEY_A), KEY(1, 0, KEY_B), KEY(2, 0, KEY_C), + KEY(3, 0, KEY_D), KEY(4, 0, KEY_E), KEY(5, 0, KEY_F), + KEY(0, 1, KEY_G), KEY(1, 1, KEY_H), KEY(2, 1, KEY_I), + KEY(3, 1, KEY_J), KEY(4, 1, KEY_K), KEY(5, 1, KEY_L), + KEY(0, 2, KEY_M), KEY(1, 2, KEY_N), KEY(2, 2, KEY_O), + KEY(3, 2, KEY_P), KEY(4, 2, KEY_Q), KEY(5, 2, KEY_R), + KEY(0, 3, KEY_S), KEY(1, 3, KEY_T), KEY(2, 3, KEY_U), + KEY(3, 3, KEY_V), KEY(4, 3, KEY_W), KEY(5, 3, KEY_X), + KEY(2, 4, KEY_Y), KEY(3, 4, KEY_Z), + + KEY(0, 4, KEY_DOT), /* . */ + KEY(1, 4, KEY_CLOSE), /* @ */ + KEY(4, 4, KEY_SLASH), + KEY(5, 4, KEY_BACKSLASH), + KEY(0, 5, KEY_HOME), + KEY(1, 5, KEY_LEFTSHIFT), + KEY(2, 5, KEY_SPACE), + KEY(3, 5, KEY_SPACE), + KEY(4, 5, KEY_ENTER), + KEY(5, 5, KEY_BACKSPACE), + + KEY(0, 6, KEY_UP), + KEY(1, 6, KEY_DOWN), + KEY(2, 6, KEY_LEFT), + KEY(3, 6, KEY_RIGHT), + KEY(4, 6, KEY_SELECT), +}; + +struct pxa27x_keypad_platform_data mainstone_keypad_info = { + .matrix_key_rows = 6, + .matrix_key_cols = 7, + .matrix_key_map = mainstone_matrix_keys, + .matrix_key_map_size = ARRAY_SIZE(mainstone_matrix_keys), + + .enable_rotary0 = 1, + .rotary0_up_key = KEY_UP, + .rotary0_down_key = KEY_DOWN, + + .debounce_interval = 30, +}; + +static void __init mainstone_init_keypad(void) +{ + pxa_set_keypad_info(&mainstone_keypad_info); +} +#else +static inline void mainstone_init_keypad(void) {} +#endif + static void __init mainstone_init(void) { int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */ + pxa2xx_mfp_config(ARRAY_AND_SIZE(mainstone_pin_config)); + mst_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4; mst_flash_data[1].width = 4; @@ -480,31 +623,6 @@ static void __init mainstone_init(void) */ ARB_CNTRL = ARB_CORE_PARK | 0x234; - /* - * On Mainstone, we route AC97_SYSCLK via GPIO45 to - * the audio daughter card - */ - pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD); - - GPSR(GPIO48_nPOE) = - GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | - GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | - GPIO_bit(GPIO85_nPCE_1) | - GPIO_bit(GPIO54_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO85_nPCE_1_MD); - pxa_gpio_mode(GPIO54_nPCE_2_MD); - pxa_gpio_mode(GPIO79_pSKTSEL_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); /* reading Mainstone's "Virtual Configuration Register" @@ -520,6 +638,9 @@ static void __init mainstone_init(void) pxa_set_mci_info(&mainstone_mci_platform_data); pxa_set_ficp_info(&mainstone_ficp_platform_data); pxa_set_ohci_info(&mainstone_ohci_platform_data); + pxa_set_i2c_info(NULL); + + mainstone_init_keypad(); } @@ -537,23 +658,9 @@ static void __init mainstone_map_io(void) pxa_map_io(); iotable_init(mainstone_io_desc, ARRAY_SIZE(mainstone_io_desc)); - /* initialize sleep mode regs (wake-up sources, etc) */ - PGSR0 = 0x00008800; - PGSR1 = 0x00000002; - PGSR2 = 0x0001FC00; - PGSR3 = 0x00001F81; - PWER = 0xC0000002; - PRER = 0x00000002; - PFER = 0x00000002; /* for use I SRAM as framebuffer. */ PSLR |= 0xF04; PCFR = 0x66; - /* For Keypad wakeup. */ - KPC &=~KPC_ASACT; - KPC |=KPC_AS; - PKWR = 0x000FD000; - /* Need read PKWR back after set it. */ - PKWR; } MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c new file mode 100644 index 00000000000..22097a1707c --- /dev/null +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -0,0 +1,245 @@ +/* + * linux/arch/arm/mach-pxa/mfp-pxa2xx.c + * + * PXA2xx pin mux configuration support + * + * The GPIOs on PXA2xx can be configured as one of many alternate + * functions, this is by concept samilar to the MFP configuration + * on PXA3xx, what's more important, the low power pin state and + * wakeup detection are also supported by the same framework. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/sysdev.h> + +#include <asm/arch/hardware.h> +#include <asm/arch/pxa-regs.h> +#include <asm/arch/mfp-pxa2xx.h> + +#include "generic.h" + +#define PGSR(x) __REG2(0x40F00020, ((x) & 0x60) >> 3) + +#define PWER_WE35 (1 << 24) + +struct gpio_desc { + unsigned valid : 1; + unsigned can_wakeup : 1; + unsigned keypad_gpio : 1; + unsigned int mask; /* bit mask in PWER or PKWR */ + unsigned long config; +}; + +static struct gpio_desc gpio_desc[MFP_PIN_GPIO127 + 1]; + +static int __mfp_config_gpio(unsigned gpio, unsigned long c) +{ + unsigned long gafr, mask = GPIO_bit(gpio); + int fn; + + fn = MFP_AF(c); + if (fn > 3) + return -EINVAL; + + /* alternate function and direction */ + gafr = GAFR(gpio) & ~(0x3 << ((gpio & 0xf) * 2)); + GAFR(gpio) = gafr | (fn << ((gpio & 0xf) * 2)); + + if (c & MFP_DIR_OUT) + GPDR(gpio) |= mask; + else + GPDR(gpio) &= ~mask; + + /* low power state */ + switch (c & MFP_LPM_STATE_MASK) { + case MFP_LPM_DRIVE_HIGH: + PGSR(gpio) |= mask; + break; + case MFP_LPM_DRIVE_LOW: + PGSR(gpio) &= ~mask; + break; + case MFP_LPM_INPUT: + break; + default: + pr_warning("%s: invalid low power state for GPIO%d\n", + __func__, gpio); + return -EINVAL; + } + + /* give early warning if MFP_LPM_CAN_WAKEUP is set on the + * configurations of those pins not able to wakeup + */ + if ((c & MFP_LPM_CAN_WAKEUP) && !gpio_desc[gpio].can_wakeup) { + pr_warning("%s: GPIO%d unable to wakeup\n", + __func__, gpio); + return -EINVAL; + } + + if ((c & MFP_LPM_CAN_WAKEUP) && (c & MFP_DIR_OUT)) { + pr_warning("%s: output GPIO%d unable to wakeup\n", + __func__, gpio); + return -EINVAL; + } + + return 0; +} + +void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num) +{ + unsigned long flags; + unsigned long *c; + int i, gpio; + + for (i = 0, c = mfp_cfgs; i < num; i++, c++) { + + gpio = mfp_to_gpio(MFP_PIN(*c)); + + if (!gpio_desc[gpio].valid) { + pr_warning("%s: GPIO%d is invalid pin\n", + __func__, gpio); + continue; + } + + local_irq_save(flags); + + gpio_desc[gpio].config = *c; + __mfp_config_gpio(gpio, *c); + + local_irq_restore(flags); + } +} + +int gpio_set_wake(unsigned int gpio, unsigned int on) +{ + struct gpio_desc *d; + unsigned long c; + + if (gpio > mfp_to_gpio(MFP_PIN_GPIO127)) + return -EINVAL; + + d = &gpio_desc[gpio]; + c = d->config; + + if (!d->valid) + return -EINVAL; + + if (d->keypad_gpio) + return -EINVAL; + + if (d->can_wakeup && (c & MFP_LPM_CAN_WAKEUP)) { + if (on) { + PWER |= d->mask; + + if (c & MFP_LPM_EDGE_RISE) + PRER |= d->mask; + else + PRER &= ~d->mask; + + if (c & MFP_LPM_EDGE_FALL) + PFER |= d->mask; + else + PFER &= ~d->mask; + } else { + PWER &= ~d->mask; + PRER &= ~d->mask; + PFER &= ~d->mask; + } + } + return 0; +} + +#ifdef CONFIG_PXA25x +static int __init pxa25x_mfp_init(void) +{ + int i; + + if (cpu_is_pxa25x()) { + for (i = 0; i <= 84; i++) + gpio_desc[i].valid = 1; + + for (i = 0; i <= 15; i++) { + gpio_desc[i].can_wakeup = 1; + gpio_desc[i].mask = GPIO_bit(i); + } + } + + return 0; +} +postcore_initcall(pxa25x_mfp_init); +#endif /* CONFIG_PXA25x */ + +#ifdef CONFIG_PXA27x +static int pxa27x_pkwr_gpio[] = { + 13, 16, 17, 34, 36, 37, 38, 39, 90, 91, 93, 94, + 95, 96, 97, 98, 99, 100, 101, 102 +}; + +int keypad_set_wake(unsigned int on) +{ + unsigned int i, gpio, mask = 0; + + if (!on) { + PKWR = 0; + return 0; + } + + for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) { + + gpio = pxa27x_pkwr_gpio[i]; + + if (gpio_desc[gpio].config & MFP_LPM_CAN_WAKEUP) + mask |= gpio_desc[gpio].mask; + } + + PKWR = mask; + return 0; +} + +static int __init pxa27x_mfp_init(void) +{ + int i, gpio; + + if (cpu_is_pxa27x()) { + for (i = 0; i <= 120; i++) { + /* skip GPIO2, 5, 6, 7, 8, they are not + * valid pins allow configuration + */ + if (i == 2 || i == 5 || i == 6 || + i == 7 || i == 8) + continue; + + gpio_desc[i].valid = 1; + } + + /* Keypad GPIOs */ + for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) { + gpio = pxa27x_pkwr_gpio[i]; + gpio_desc[gpio].can_wakeup = 1; + gpio_desc[gpio].keypad_gpio = 1; + gpio_desc[gpio].mask = 1 << i; + } + + /* Overwrite GPIO13 as a PWER wakeup source */ + for (i = 0; i <= 15; i++) { + /* skip GPIO2, 5, 6, 7, 8 */ + if (GPIO_bit(i) & 0x1e4) + continue; + + gpio_desc[i].can_wakeup = 1; + gpio_desc[i].mask = GPIO_bit(i); + } + + gpio_desc[35].can_wakeup = 1; + gpio_desc[35].mask = PWER_WE35; + } + + return 0; +} +postcore_initcall(pxa27x_mfp_init); +#endif /* CONFIG_PXA27x */ diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp-pxa3xx.c index f5809adce29..3a5b0fcbaf1 100644 --- a/arch/arm/mach-pxa/mfp.c +++ b/arch/arm/mach-pxa/mfp-pxa3xx.c @@ -42,7 +42,7 @@ struct pxa3xx_mfp_pin { static struct pxa3xx_mfp_pin mfp_table[MFP_PIN_MAX]; /* mapping of MFP_LPM_* definitions to MFPR_LPM_* register bits */ -const static unsigned long mfpr_lpm[] = { +static const unsigned long mfpr_lpm[] = { MFPR_LPM_INPUT, MFPR_LPM_DRIVE_LOW, MFPR_LPM_DRIVE_HIGH, @@ -52,7 +52,7 @@ const static unsigned long mfpr_lpm[] = { }; /* mapping of MFP_PULL_* definitions to MFPR_PULL_* register bits */ -const static unsigned long mfpr_pull[] = { +static const unsigned long mfpr_pull[] = { MFPR_PULL_NONE, MFPR_PULL_LOW, MFPR_PULL_HIGH, @@ -60,7 +60,7 @@ const static unsigned long mfpr_pull[] = { }; /* mapping of MFP_LPM_EDGE_* definitions to MFPR_EDGE_* register bits */ -const static unsigned long mfpr_edge[] = { +static const unsigned long mfpr_edge[] = { MFPR_EDGE_NONE, MFPR_EDGE_RISE, MFPR_EDGE_FALL, @@ -234,22 +234,22 @@ static int pxa3xx_mfp_resume(struct sys_device *d) return 0; } +#else +#define pxa3xx_mfp_suspend NULL +#define pxa3xx_mfp_resume NULL +#endif -static struct sysdev_class mfp_sysclass = { +struct sysdev_class pxa3xx_mfp_sysclass = { .name = "mfp", .suspend = pxa3xx_mfp_suspend, .resume = pxa3xx_mfp_resume, }; -static struct sys_device mfp_device = { - .id = 0, - .cls = &mfp_sysclass, -}; - static int __init mfp_init_devicefs(void) { - sysdev_class_register(&mfp_sysclass); - return sysdev_register(&mfp_device); + if (cpu_is_pxa3xx()) + return sysdev_class_register(&pxa3xx_mfp_sysclass); + + return 0; } -device_initcall(mfp_init_devicefs); -#endif +postcore_initcall(mfp_init_devicefs); diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index c14696b9979..3b945eb0aee 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -29,6 +29,7 @@ #include <asm/mach/arch.h> #include <asm/arch/hardware.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/pxa2xx-regs.h> #include <asm/arch/pxa2xx_spi.h> #include <asm/arch/pcm027.h> diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 3dda16a2004..e6be9d0aecc 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -23,8 +23,16 @@ #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/ide.h> +#include <linux/i2c.h> + +#include <media/soc_camera.h> + +#include <asm/gpio.h> +#include <asm/arch/i2c.h> +#include <asm/arch/camera.h> #include <asm/mach/map.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/ohci.h> #include <asm/arch/pcm990_baseboard.h> @@ -258,6 +266,76 @@ static struct pxaohci_platform_data pcm990_ohci_platform_data = { }; /* + * PXA27x Camera specific stuff + */ +#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) +static int pcm990_pxacamera_init(struct device *dev) +{ + pxa_gpio_mode(GPIO98_CIF_DD_0_MD); + pxa_gpio_mode(GPIO105_CIF_DD_1_MD); + pxa_gpio_mode(GPIO104_CIF_DD_2_MD); + pxa_gpio_mode(GPIO103_CIF_DD_3_MD); + pxa_gpio_mode(GPIO95_CIF_DD_4_MD); + pxa_gpio_mode(GPIO94_CIF_DD_5_MD); + pxa_gpio_mode(GPIO93_CIF_DD_6_MD); + pxa_gpio_mode(GPIO108_CIF_DD_7_MD); + pxa_gpio_mode(GPIO107_CIF_DD_8_MD); + pxa_gpio_mode(GPIO106_CIF_DD_9_MD); + pxa_gpio_mode(GPIO42_CIF_MCLK_MD); + pxa_gpio_mode(GPIO45_CIF_PCLK_MD); + pxa_gpio_mode(GPIO43_CIF_FV_MD); + pxa_gpio_mode(GPIO44_CIF_LV_MD); + + return 0; +} + +/* + * CICR4: PCLK_EN: Pixel clock is supplied by the sensor + * MCLK_EN: Master clock is generated by PXA + * PCP: Data sampled on the falling edge of pixel clock + */ +struct pxacamera_platform_data pcm990_pxacamera_platform_data = { + .init = pcm990_pxacamera_init, + .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 | PXA_CAMERA_DATAWIDTH_10 | + PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN/* | PXA_CAMERA_PCP*/, + .mclk_10khz = 1000, +}; + +#include <linux/i2c/pca953x.h> + +static struct pca953x_platform_data pca9536_data = { + .gpio_base = NR_BUILTIN_GPIO + 1, +}; + +static struct soc_camera_link iclink[] = { + { + .bus_id = 0, /* Must match with the camera ID above */ + .gpio = NR_BUILTIN_GPIO + 1, + }, { + .bus_id = 0, /* Must match with the camera ID above */ + } +}; + +/* Board I2C devices. */ +static struct i2c_board_info __initdata pcm990_i2c_devices[] = { + { + /* Must initialize before the camera(s) */ + I2C_BOARD_INFO("pca953x", 0x41), + .type = "pca9536", + .platform_data = &pca9536_data, + }, { + I2C_BOARD_INFO("mt9v022", 0x48), + .type = "mt9v022", + .platform_data = &iclink[0], /* With extender */ + }, { + I2C_BOARD_INFO("mt9m001", 0x5d), + .type = "mt9m001", + .platform_data = &iclink[0], /* With extender */ + }, +}; +#endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */ + +/* * AC97 support * Note: The connected AC97 mixer also reports interrupts at PCM990_AC97_IRQ */ @@ -326,5 +404,14 @@ void __init pcm990_baseboard_init(void) /* USB host */ pxa_set_ohci_info(&pcm990_ohci_platform_data); + pxa_set_i2c_info(NULL); + +#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) + pxa_set_camera_info(&pcm990_pxacamera_platform_data); + + i2c_register_board_info(0, pcm990_i2c_devices, + ARRAY_SIZE(pcm990_i2c_devices)); +#endif + printk(KERN_INFO"PCM-990 Evaluation baseboard initialized\n"); } diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 209eabf0ed3..ca5ac196b47 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -32,6 +32,7 @@ #include <asm/mach/irq.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> #include <asm/arch/irda.h> diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 599e53fcc2c..d9b5450aee5 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -26,6 +26,7 @@ #include <asm/hardware.h> #include <asm/arch/irqs.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/mfp-pxa25x.h> #include <asm/arch/pm.h> #include <asm/arch/dma.h> @@ -129,6 +130,8 @@ static struct clk pxa25x_clks[] = { INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev), INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev), + INIT_CKEN("AC97CLK", AC97, 24576000, 0, NULL), + /* INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), @@ -228,24 +231,10 @@ static inline void pxa25x_init_pm(void) {} static int pxa25x_set_wake(unsigned int irq, unsigned int on) { int gpio = IRQ_TO_GPIO(irq); - uint32_t gpio_bit, mask = 0; - - if (gpio >= 0 && gpio <= 15) { - gpio_bit = GPIO_bit(gpio); - mask = gpio_bit; - if (on) { - if (GRER(gpio) | gpio_bit) - PRER |= gpio_bit; - else - PRER &= ~gpio_bit; - - if (GFER(gpio) | gpio_bit) - PFER |= gpio_bit; - else - PFER &= ~gpio_bit; - } - goto set_pwer; - } + uint32_t mask = 0; + + if (gpio >= 0 && gpio < 85) + return gpio_set_wake(gpio, on); if (irq == IRQ_RTCAlrm) { mask = PWER_RTC; @@ -265,9 +254,8 @@ set_pwer: void __init pxa25x_init_irq(void) { - pxa_init_irq_low(); - pxa_init_irq_gpio(85); - pxa_init_irq_set_wake(pxa25x_set_wake); + pxa_init_irq(32, pxa25x_set_wake); + pxa_init_gpio(85, pxa25x_set_wake); } static struct platform_device *pxa25x_devices[] __initdata = { @@ -325,4 +313,4 @@ static int __init pxa25x_init(void) return ret; } -subsys_initcall(pxa25x_init); +postcore_initcall(pxa25x_init); diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 46a951c3e5a..7a2449dd0fd 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -23,6 +23,7 @@ #include <asm/arch/irqs.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/mfp-pxa27x.h> #include <asm/arch/ohci.h> #include <asm/arch/pm.h> #include <asm/arch/dma.h> @@ -151,12 +152,15 @@ static struct clk pxa27x_clks[] = { INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev), INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), - INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL), + INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), + INIT_CKEN("AC97CLK", AC97, 24576000, 0, NULL), + INIT_CKEN("AC97CONFCLK", AC97CONF, 24576000, 0, NULL), + /* INIT_CKEN("PWMCLK", PWM0, 13000000, 0, NULL), INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL), @@ -283,37 +287,16 @@ static inline void pxa27x_init_pm(void) {} /* PXA27x: Various gpios can issue wakeup events. This logic only * handles the simple cases, not the WEMUX2 and WEMUX3 options */ -#define PXA27x_GPIO_NOWAKE_MASK \ - ((1 << 8) | (1 << 7) | (1 << 6) | (1 << 5) | (1 << 2)) -#define WAKEMASK(gpio) \ - (((gpio) <= 15) \ - ? ((1 << (gpio)) & ~PXA27x_GPIO_NOWAKE_MASK) \ - : ((gpio == 35) ? (1 << 24) : 0)) - static int pxa27x_set_wake(unsigned int irq, unsigned int on) { int gpio = IRQ_TO_GPIO(irq); uint32_t mask; - if ((gpio >= 0 && gpio <= 15) || (gpio == 35)) { - if (WAKEMASK(gpio) == 0) - return -EINVAL; - - mask = WAKEMASK(gpio); - - if (on) { - if (GRER(gpio) | GPIO_bit(gpio)) - PRER |= mask; - else - PRER &= ~mask; + if (gpio >= 0 && gpio < 128) + return gpio_set_wake(gpio, on); - if (GFER(gpio) | GPIO_bit(gpio)) - PFER |= mask; - else - PFER &= ~mask; - } - goto set_pwer; - } + if (irq == IRQ_KEYPAD) + return keypad_set_wake(on); switch (irq) { case IRQ_RTCAlrm: @@ -326,7 +309,6 @@ static int pxa27x_set_wake(unsigned int irq, unsigned int on) return -EINVAL; } -set_pwer: if (on) PWER |= mask; else @@ -337,10 +319,8 @@ set_pwer: void __init pxa27x_init_irq(void) { - pxa_init_irq_low(); - pxa_init_irq_high(); - pxa_init_irq_gpio(128); - pxa_init_irq_set_wake(pxa27x_set_wake); + pxa_init_irq(34, pxa27x_set_wake); + pxa_init_gpio(128, pxa27x_set_wake); } /* @@ -386,10 +366,6 @@ static struct platform_device *devices[] __initdata = { static struct sys_device pxa27x_sysdev[] = { { - .id = 0, - .cls = &pxa_irq_sysclass, - }, { - .id = 1, .cls = &pxa_irq_sysclass, }, { .cls = &pxa_gpio_sysclass, @@ -420,4 +396,4 @@ static int __init pxa27x_init(void) return ret; } -subsys_initcall(pxa27x_init); +postcore_initcall(pxa27x_init); diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 35f25fdaeba..dde355e88fa 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -110,6 +110,25 @@ unsigned int pxa3xx_get_memclk_frequency_10khz(void) } /* + * Return the current AC97 clock frequency. + */ +static unsigned long clk_pxa3xx_ac97_getrate(struct clk *clk) +{ + unsigned long rate = 312000000; + unsigned long ac97_div; + + ac97_div = AC97_DIV; + + /* This may loose precision for some rates but won't for the + * standard 24.576MHz. + */ + rate /= (ac97_div >> 12) & 0x7fff; + rate *= (ac97_div & 0xfff); + + return rate; +} + +/* * Return the current HSIO bus clock frequency */ static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk) @@ -156,6 +175,27 @@ static const struct clkops clk_pxa3xx_hsio_ops = { .getrate = clk_pxa3xx_hsio_getrate, }; +static const struct clkops clk_pxa3xx_ac97_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, + .getrate = clk_pxa3xx_ac97_getrate, +}; + +static void clk_pout_enable(struct clk *clk) +{ + OSCC |= OSCC_PEN; +} + +static void clk_pout_disable(struct clk *clk) +{ + OSCC &= ~OSCC_PEN; +} + +static const struct clkops clk_pout_ops = { + .enable = clk_pout_enable, + .disable = clk_pout_disable, +}; + #define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev) \ { \ .name = _name, \ @@ -175,8 +215,16 @@ static const struct clkops clk_pxa3xx_hsio_ops = { } static struct clk pxa3xx_clks[] = { - PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), - PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), + { + .name = "CLK_POUT", + .ops = &clk_pout_ops, + .rate = 13000000, + .delay = 70, + }, + + PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), + PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), + PXA3xx_CK("AC97CLK", AC97, &clk_pxa3xx_ac97_ops, NULL), PXA3xx_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), PXA3xx_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), @@ -185,6 +233,7 @@ static struct clk pxa3xx_clks[] = { PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev), PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev), + PXA3xx_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), @@ -305,8 +354,10 @@ static void pxa3xx_cpu_pm_enter(suspend_state_t state) /* * Don't sleep if no wakeup sources are defined */ - if (wakeup_src == 0) + if (wakeup_src == 0) { + printk(KERN_ERR "Not suspending: no wakeup sources\n"); return; + } switch (state) { case PM_SUSPEND_STANDBY: @@ -446,15 +497,9 @@ static int pxa3xx_set_wake(unsigned int irq, unsigned int on) return 0; } - -static void pxa3xx_init_irq_pm(void) -{ - pxa_init_irq_set_wake(pxa3xx_set_wake); -} - #else static inline void pxa3xx_init_pm(void) {} -static inline void pxa3xx_init_irq_pm(void) {} +#define pxa3xx_set_wake NULL #endif void __init pxa3xx_init_irq(void) @@ -465,10 +510,8 @@ void __init pxa3xx_init_irq(void) value |= (1 << 6); __asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value)); - pxa_init_irq_low(); - pxa_init_irq_high(); - pxa_init_irq_gpio(128); - pxa3xx_init_irq_pm(); + pxa_init_irq(56, pxa3xx_set_wake); + pxa_init_gpio(128, NULL); } /* @@ -490,11 +533,9 @@ static struct platform_device *devices[] __initdata = { static struct sys_device pxa3xx_sysdev[] = { { - .id = 0, .cls = &pxa_irq_sysclass, }, { - .id = 1, - .cls = &pxa_irq_sysclass, + .cls = &pxa3xx_mfp_sysclass, }, { .cls = &pxa_gpio_sysclass, }, @@ -532,4 +573,4 @@ static int __init pxa3xx_init(void) return ret; } -subsys_initcall(pxa3xx_init); +postcore_initcall(pxa3xx_init); diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index f9d1b61e118..34cd585075b 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -26,6 +26,7 @@ #include <asm/mach-types.h> #include <asm/arch/pm.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/sharpsl.h> #include "sharpsl.h" diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 9e7773fca01..62a02c3927c 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -37,6 +37,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/irda.h> #include <asm/arch/mmc.h> #include <asm/arch/ohci.h> diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 745a4dc7acd..7a7f5f947cc 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -26,6 +26,7 @@ #include <asm/arch/sharpsl.h> #include <asm/arch/spitz.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include "sharpsl.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index f99112d50b4..6458f6d371d 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -23,6 +23,7 @@ #include <linux/delay.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/gpio.h> #include <asm/setup.h> #include <asm/memory.h> @@ -32,7 +33,9 @@ #include <asm/system.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> +#include <asm/arch/mfp-pxa25x.h> #include <asm/arch/irda.h> +#include <asm/arch/i2c.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> @@ -47,6 +50,110 @@ #include "generic.h" #include "devices.h" +static unsigned long tosa_pin_config[] = { + GPIO78_nCS_2, /* Scoop */ + GPIO80_nCS_4, /* tg6393xb */ + GPIO33_nCS_5, /* Scoop */ + + // GPIO76 CARD_VCC_ON1 + + GPIO19_GPIO, /* Reset out */ + GPIO1_RST | WAKEUP_ON_EDGE_FALL, + + GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* WAKE_UP */ + GPIO2_GPIO | WAKEUP_ON_EDGE_BOTH, /* AC_IN */ + GPIO3_GPIO | WAKEUP_ON_EDGE_FALL, /* RECORD */ + GPIO4_GPIO | WAKEUP_ON_EDGE_FALL, /* SYNC */ + GPIO20_GPIO, /* EAR_IN */ + GPIO22_GPIO, /* On */ + + GPIO5_GPIO, /* USB_IN */ + GPIO32_GPIO, /* Pen IRQ */ + + GPIO7_GPIO, /* Jacket Detect */ + GPIO14_GPIO, /* BAT0_CRG */ + GPIO12_GPIO, /* BAT1_CRG */ + GPIO17_GPIO, /* BAT0_LOW */ + GPIO84_GPIO, /* BAT1_LOW */ + GPIO38_GPIO, /* BAT_LOCK */ + + GPIO11_3_6MHz, + GPIO15_GPIO, /* TC6393XB IRQ */ + GPIO18_RDY, + GPIO27_GPIO, /* LCD Sync */ + + /* MMC */ + GPIO6_MMC_CLK, + GPIO8_MMC_CS0, + GPIO9_GPIO, /* Detect */ + // GPIO10 nSD_INT + + /* CF */ + GPIO13_GPIO, /* CD_IRQ */ + GPIO21_GPIO, /* Main Slot IRQ */ + GPIO36_GPIO, /* Jacket Slot IRQ */ + GPIO48_nPOE, + GPIO49_nPWE, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO52_nPCE_1, + GPIO53_nPCE_2, + GPIO54_nPSKTSEL, + GPIO55_nPREG, + GPIO56_nPWAIT, + GPIO57_nIOIS16, + + /* AC97 */ + GPIO31_AC97_SYNC, + GPIO30_AC97_SDATA_OUT, + GPIO28_AC97_BITCLK, + GPIO29_AC97_SDATA_IN_0, + // GPIO79 nAUD_IRQ + + /* FFUART */ + GPIO34_FFUART_RXD, + GPIO35_FFUART_CTS, + GPIO37_FFUART_DSR, + GPIO39_FFUART_TXD, + GPIO40_FFUART_DTR, + GPIO41_FFUART_RTS, + + /* BTUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO44_BTUART_CTS, + GPIO45_BTUART_RTS, + + /* IrDA */ + GPIO46_STUART_RXD, + GPIO47_STUART_TXD, + + /* Keybd */ + GPIO58_GPIO, + GPIO59_GPIO, + GPIO60_GPIO, + GPIO61_GPIO, + GPIO62_GPIO, + GPIO63_GPIO, + GPIO64_GPIO, + GPIO65_GPIO, + GPIO66_GPIO, + GPIO67_GPIO, + GPIO68_GPIO, + GPIO69_GPIO, + GPIO70_GPIO, + GPIO71_GPIO, + GPIO72_GPIO, + GPIO73_GPIO, + GPIO74_GPIO, + GPIO75_GPIO, + + /* SPI */ + GPIO81_SSP2_CLK_OUT, + GPIO82_SSP2_FRM_OUT, + GPIO83_SSP2_TXD, +}; + /* * SCOOP Device */ @@ -60,11 +167,10 @@ static struct resource tosa_scoop_resources[] = { static struct scoop_config tosa_scoop_setup = { .io_dir = TOSA_SCOOP_IO_DIR, - .io_out = TOSA_SCOOP_IO_OUT, - + .gpio_base = TOSA_SCOOP_GPIO_BASE, }; -struct platform_device tosascoop_device = { +static struct platform_device tosascoop_device = { .name = "sharp-scoop", .id = 0, .dev = { @@ -88,10 +194,10 @@ static struct resource tosa_scoop_jc_resources[] = { static struct scoop_config tosa_scoop_jc_setup = { .io_dir = TOSA_SCOOP_JC_IO_DIR, - .io_out = TOSA_SCOOP_JC_IO_OUT, + .gpio_base = TOSA_SCOOP_JC_GPIO_BASE, }; -struct platform_device tosascoop_jc_device = { +static struct platform_device tosascoop_jc_device = { .name = "sharp-scoop", .id = 1, .dev = { @@ -118,50 +224,16 @@ static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = { }, }; -static void tosa_pcmcia_init(void) -{ - /* Setup default state of GPIO outputs - before we enable them as outputs. */ - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); -} - static struct scoop_pcmcia_config tosa_pcmcia_config = { .devs = &tosa_pcmcia_scoop[0], .num_devs = 2, - .pcmcia_init = tosa_pcmcia_init, }; /* * USB Device Controller */ -static void tosa_udc_command(int cmd) -{ - switch(cmd) { - case PXA2XX_UDC_CMD_CONNECT: - set_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP); - break; - case PXA2XX_UDC_CMD_DISCONNECT: - reset_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP); - break; - } -} - static struct pxa2xx_udc_mach_info udc_info __initdata = { - .udc_command = tosa_udc_command, + .gpio_pullup = TOSA_GPIO_USB_PULLUP, .gpio_vbus = TOSA_GPIO_USB_IN, .gpio_vbus_inverted = 1, }; @@ -175,19 +247,44 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void { int err; - /* setup GPIO for PXA25x MMC controller */ - pxa_gpio_mode(GPIO6_MMCCLK_MD); - pxa_gpio_mode(GPIO8_MMCCS0_MD); - pxa_gpio_mode(TOSA_GPIO_nSD_DETECT | GPIO_IN); - tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250); err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "MMC/SD card detect", data); - if (err) + if (err) { printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); + goto err_irq; + } + err = gpio_request(TOSA_GPIO_SD_WP, "sd_wp"); + if (err) { + printk(KERN_ERR "tosa_mci_init: can't request SD_WP gpio\n"); + goto err_gpio_wp; + } + err = gpio_direction_input(TOSA_GPIO_SD_WP); + if (err) + goto err_gpio_wp_dir; + + err = gpio_request(TOSA_GPIO_PWR_ON, "sd_pwr"); + if (err) { + printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n"); + goto err_gpio_pwr; + } + err = gpio_direction_output(TOSA_GPIO_PWR_ON, 0); + if (err) + goto err_gpio_pwr_dir; + + return 0; + +err_gpio_pwr_dir: + gpio_free(TOSA_GPIO_PWR_ON); +err_gpio_pwr: +err_gpio_wp_dir: + gpio_free(TOSA_GPIO_SD_WP); +err_gpio_wp: + free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data); +err_irq: return err; } @@ -196,19 +293,21 @@ static void tosa_mci_setpower(struct device *dev, unsigned int vdd) struct pxamci_platform_data* p_d = dev->platform_data; if (( 1 << vdd) & p_d->ocr_mask) { - set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON); + gpio_set_value(TOSA_GPIO_PWR_ON, 1); } else { - reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON); + gpio_set_value(TOSA_GPIO_PWR_ON, 0); } } static int tosa_mci_get_ro(struct device *dev) { - return (read_scoop_reg(&tosascoop_device.dev, SCOOP_GPWR)&TOSA_SCOOP_SD_WP); + return gpio_get_value(TOSA_GPIO_SD_WP); } static void tosa_mci_exit(struct device *dev, void *data) { + gpio_free(TOSA_GPIO_PWR_ON); + gpio_free(TOSA_GPIO_SD_WP); free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data); } @@ -223,21 +322,36 @@ static struct pxamci_platform_data tosa_mci_platform_data = { /* * Irda */ -static void tosa_irda_transceiver_mode(struct device *dev, int mode) +static int tosa_irda_startup(struct device *dev) { - if (mode & IR_OFF) { - reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN); - pxa_gpio_mode(GPIO47_STTXD|GPIO_DFLT_LOW); - pxa_gpio_mode(GPIO47_STTXD|GPIO_OUT); - } else { - pxa_gpio_mode(GPIO47_STTXD_MD); - set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN); + int ret; + + ret = gpio_request(TOSA_GPIO_IR_POWERDWN, "IrDA powerdown"); + if (ret) + return ret; + + ret = gpio_direction_output(TOSA_GPIO_IR_POWERDWN, 0); + if (ret) + gpio_free(TOSA_GPIO_IR_POWERDWN); + + return ret; } + +static void tosa_irda_shutdown(struct device *dev) +{ + gpio_free(TOSA_GPIO_IR_POWERDWN); +} + +static void tosa_irda_transceiver_mode(struct device *dev, int mode) +{ + gpio_set_value(TOSA_GPIO_IR_POWERDWN, !(mode & IR_OFF)); } static struct pxaficp_platform_data tosa_ficp_platform_data = { .transceiver_cap = IR_SIRMODE | IR_OFF, .transceiver_mode = tosa_irda_transceiver_mode, + .startup = tosa_irda_startup, + .shutdown = tosa_irda_shutdown, }; /* @@ -249,12 +363,28 @@ static struct platform_device tosakbd_device = { }; static struct gpio_keys_button tosa_gpio_keys[] = { + /* + * Two following keys are directly tied to "ON" button of tosa. Why? + * The first one can be used as a wakeup source, the second can't; + * also the first one is OR of ac_powered and on_button. + */ + { + .type = EV_PWR, + .code = KEY_RESERVED, + .gpio = TOSA_GPIO_POWERON, + .desc = "Poweron", + .wakeup = 1, + .active_low = 1, + }, { .type = EV_PWR, .code = KEY_SUSPEND, .gpio = TOSA_GPIO_ON_KEY, .desc = "On key", - .wakeup = 1, + /* + * can't be used as wakeup + * .wakeup = 1, + */ .active_low = 1, }, { @@ -291,9 +421,40 @@ static struct platform_device tosa_gpio_keys_device = { /* * Tosa LEDs */ +static struct gpio_led tosa_gpio_leds[] = { + { + .name = "tosa:amber:charge", + .default_trigger = "main-battery-charging", + .gpio = TOSA_GPIO_CHRG_ERR_LED, + }, + { + .name = "tosa:green:mail", + .default_trigger = "nand-disk", + .gpio = TOSA_GPIO_NOTE_LED, + }, + { + .name = "tosa:dual:wlan", + .default_trigger = "none", + .gpio = TOSA_GPIO_WLAN_LED, + }, + { + .name = "tosa:blue:bluetooth", + .default_trigger = "none", + .gpio = TOSA_GPIO_BT_LED, + }, +}; + +static struct gpio_led_platform_data tosa_gpio_leds_platform_data = { + .leds = tosa_gpio_leds, + .num_leds = ARRAY_SIZE(tosa_gpio_leds), +}; + static struct platform_device tosaled_device = { - .name = "tosa-led", - .id = -1, + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &tosa_gpio_leds_platform_data, + }, }; static struct platform_device *devices[] __initdata = { @@ -326,20 +487,13 @@ static void tosa_restart(char mode) static void __init tosa_init(void) { + pxa2xx_mfp_config(ARRAY_AND_SIZE(tosa_pin_config)); + gpio_set_wake(MFP_PIN_GPIO1, 1); + /* We can't pass to gpio-keys since it will drop the Reset altfunc */ + pm_power_off = tosa_poweroff; arm_pm_restart = tosa_restart; - pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN); - pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN); - pxa_gpio_mode(TOSA_GPIO_USB_IN | GPIO_IN); - - /* setup sleep mode values */ - PWER = 0x00000002; - PFER = 0x00000000; - PRER = 0x00000002; - PGSR0 = 0x00000000; - PGSR1 = 0x00FF0002; - PGSR2 = 0x00014000; PCFR |= PCFR_OPDE; /* enable batt_fault */ @@ -348,6 +502,7 @@ static void __init tosa_init(void) pxa_set_mci_info(&tosa_mci_platform_data); pxa_set_udc_info(&udc_info); pxa_set_ficp_info(&tosa_ficp_platform_data); + pxa_set_i2c_info(NULL); platform_scoop_config = &tosa_pcmcia_config; platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index f207fcd30cd..931885d86b9 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -41,6 +41,7 @@ #include <asm/mach/flash.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/trizeps4.h> #include <asm/arch/audio.h> #include <asm/arch/pxafb.h> diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index afd2cbfca0d..dbb546216be 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -26,6 +26,7 @@ #include <asm/arch/pxafb.h> #include <asm/arch/zylonite.h> #include <asm/arch/mmc.h> +#include <asm/arch/pxa27x_keypad.h> #include "generic.h" @@ -35,6 +36,8 @@ struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS]; int gpio_backlight; int gpio_eth_irq; +int wm9713_irq; + int lcd_id; int lcd_orientation; @@ -249,6 +252,71 @@ static void __init zylonite_init_mmc(void) static inline void zylonite_init_mmc(void) {} #endif +#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES) +static unsigned int zylonite_matrix_key_map[] = { + /* KEY(row, col, key_code) */ + KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D), + KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H), + KEY(2, 0, KEY_I), KEY(2, 1, KEY_J), KEY(2, 2, KEY_K), KEY(2, 5, KEY_L), + KEY(3, 0, KEY_M), KEY(3, 1, KEY_N), KEY(3, 2, KEY_O), KEY(3, 5, KEY_P), + KEY(5, 0, KEY_Q), KEY(5, 1, KEY_R), KEY(5, 2, KEY_S), KEY(5, 5, KEY_T), + KEY(6, 0, KEY_U), KEY(6, 1, KEY_V), KEY(6, 2, KEY_W), KEY(6, 5, KEY_X), + KEY(7, 1, KEY_Y), KEY(7, 2, KEY_Z), + + KEY(4, 4, KEY_0), KEY(1, 3, KEY_1), KEY(4, 1, KEY_2), KEY(1, 4, KEY_3), + KEY(2, 3, KEY_4), KEY(4, 2, KEY_5), KEY(2, 4, KEY_6), KEY(3, 3, KEY_7), + KEY(4, 3, KEY_8), KEY(3, 4, KEY_9), + + KEY(4, 5, KEY_SPACE), + KEY(5, 3, KEY_KPASTERISK), /* * */ + KEY(5, 4, KEY_KPDOT), /* #" */ + + KEY(0, 7, KEY_UP), + KEY(1, 7, KEY_DOWN), + KEY(2, 7, KEY_LEFT), + KEY(3, 7, KEY_RIGHT), + KEY(2, 6, KEY_HOME), + KEY(3, 6, KEY_END), + KEY(6, 4, KEY_DELETE), + KEY(6, 6, KEY_BACK), + KEY(6, 3, KEY_CAPSLOCK), /* KEY_LEFTSHIFT), */ + + KEY(4, 6, KEY_ENTER), /* scroll push */ + KEY(5, 7, KEY_ENTER), /* keypad action */ + + KEY(0, 4, KEY_EMAIL), + KEY(5, 6, KEY_SEND), + KEY(4, 0, KEY_CALENDAR), + KEY(7, 6, KEY_RECORD), + KEY(6, 7, KEY_VOLUMEUP), + KEY(7, 7, KEY_VOLUMEDOWN), + + KEY(0, 6, KEY_F22), /* soft1 */ + KEY(1, 6, KEY_F23), /* soft2 */ + KEY(0, 3, KEY_AUX), /* contact */ +}; + +static struct pxa27x_keypad_platform_data zylonite_keypad_info = { + .matrix_key_rows = 8, + .matrix_key_cols = 8, + .matrix_key_map = zylonite_matrix_key_map, + .matrix_key_map_size = ARRAY_SIZE(zylonite_matrix_key_map), + + .enable_rotary0 = 1, + .rotary0_up_key = KEY_UP, + .rotary0_down_key = KEY_DOWN, + + .debounce_interval = 30, +}; + +static void __init zylonite_init_keypad(void) +{ + pxa_set_keypad_info(&zylonite_keypad_info); +} +#else +static inline void zylonite_init_keypad(void) {} +#endif + static void __init zylonite_init(void) { /* board-processor specific initialization */ @@ -265,6 +333,7 @@ static void __init zylonite_init(void) zylonite_init_lcd(); zylonite_init_mmc(); + zylonite_init_keypad(); } MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 6ac04c09b0e..324fb9daae2 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -21,7 +21,7 @@ #include <asm/arch/mfp-pxa300.h> #include <asm/arch/zylonite.h> -#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) +#include "generic.h" /* PXA300/PXA310 common configurations */ static mfp_cfg_t common_mfp_cfg[] __initdata = { @@ -69,6 +69,9 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = { GPIO27_AC97_SDATA_OUT, GPIO28_AC97_SYNC, + /* WM9713 IRQ */ + GPIO26_GPIO, + /* Keypad */ GPIO107_KP_DKIN_0 | MFP_LPM_EDGE_BOTH, GPIO108_KP_DKIN_1 | MFP_LPM_EDGE_BOTH, @@ -203,6 +206,9 @@ void __init zylonite_pxa300_init(void) /* MMC card detect & write protect for controller 0 */ zylonite_mmc_slot[0].gpio_cd = EXT_GPIO(0); zylonite_mmc_slot[0].gpio_wp = EXT_GPIO(2); + + /* WM9713 IRQ */ + wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO26); } if (cpu_is_pxa300()) { diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index dfa79992b8a..193d07903b0 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -21,7 +21,7 @@ #include <asm/arch/mfp-pxa320.h> #include <asm/arch/zylonite.h> -#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) +#include "generic.h" static mfp_cfg_t mfp_cfg[] __initdata = { /* LCD */ @@ -68,6 +68,9 @@ static mfp_cfg_t mfp_cfg[] __initdata = { GPIO39_AC97_BITCLK, GPIO40_AC97_nACRESET, + /* WM9713 IRQ */ + GPIO15_GPIO, + /* I2C */ GPIO32_I2C_SCL, GPIO33_I2C_SDA, @@ -190,5 +193,8 @@ void __init zylonite_pxa320_init(void) /* MMC card detect & write protect for controller 0 */ zylonite_mmc_slot[0].gpio_cd = mfp_to_gpio(MFP_PIN_GPIO1); zylonite_mmc_slot[0].gpio_wp = mfp_to_gpio(MFP_PIN_GPIO5); + + /* WM9713 IRQ */ + wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO15); } } diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 39b3bb7f102..5ccde7cf39e 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -10,7 +10,6 @@ config MACH_REALVIEW_EB config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore tile" depends on MACH_REALVIEW_EB - select CACHE_L2X0 help Enable support for the ARM11MPCore tile on the Realview platform. @@ -24,4 +23,18 @@ config REALVIEW_EB_ARM11MP_REVB kernel built with this option enabled is not compatible with other revisions of the ARM11MPCore tile. +config MACH_REALVIEW_PB11MP + bool "Support RealView/PB11MPCore platform" + select ARM_GIC + help + Include support for the ARM(R) RealView MPCore Platform Baseboard. + PB11MPCore is a platform with an on-board ARM11MPCore and has + support for PCI-E and Compact Flash. + +config MACH_REALVIEW_PB1176 + bool "Support RealView/PB1176 platform" + select ARM_GIC + help + Include support for the ARM(R) RealView ARM1176 Platform Baseboard. + endmenu diff --git a/arch/arm/mach-realview/Makefile b/arch/arm/mach-realview/Makefile index ca1e390c3c2..d2ae077431d 100644 --- a/arch/arm/mach-realview/Makefile +++ b/arch/arm/mach-realview/Makefile @@ -4,5 +4,7 @@ obj-y := core.o clock.o obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o +obj-$(CONFIG_MACH_REALVIEW_PB11MP) += realview_pb11mp.o +obj-$(CONFIG_MACH_REALVIEW_PB1176) += realview_pb1176.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o localtimer.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-realview/clock.c b/arch/arm/mach-realview/clock.c index 21325a4da9d..3e706c57833 100644 --- a/arch/arm/mach-realview/clock.c +++ b/arch/arm/mach-realview/clock.c @@ -16,7 +16,6 @@ #include <linux/clk.h> #include <linux/mutex.h> -#include <asm/semaphore.h> #include <asm/hardware/icst307.h> #include "clock.h" diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 98aefc9f4df..131990d196f 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -109,22 +109,21 @@ static struct flash_platform_data realview_flash_data = { .set_vpp = realview_flash_set_vpp, }; -static struct resource realview_flash_resource = { - .start = REALVIEW_FLASH_BASE, - .end = REALVIEW_FLASH_BASE + REALVIEW_FLASH_SIZE, - .flags = IORESOURCE_MEM, -}; - struct platform_device realview_flash_device = { .name = "armflash", .id = 0, .dev = { .platform_data = &realview_flash_data, }, - .num_resources = 1, - .resource = &realview_flash_resource, }; +int realview_flash_register(struct resource *res, u32 num) +{ + realview_flash_device.resource = res; + realview_flash_device.num_resources = num; + return platform_device_register(&realview_flash_device); +} + static struct resource realview_i2c_resource = { .start = REALVIEW_I2C_BASE, .end = REALVIEW_I2C_BASE + SZ_4K - 1, @@ -445,10 +444,10 @@ void realview_leds_event(led_event_t ledevt) /* * Where is the timer (VA)? */ -#define TIMER0_VA_BASE __io_address(REALVIEW_TIMER0_1_BASE) -#define TIMER1_VA_BASE (__io_address(REALVIEW_TIMER0_1_BASE) + 0x20) -#define TIMER2_VA_BASE __io_address(REALVIEW_TIMER2_3_BASE) -#define TIMER3_VA_BASE (__io_address(REALVIEW_TIMER2_3_BASE) + 0x20) +void __iomem *timer0_va_base; +void __iomem *timer1_va_base; +void __iomem *timer2_va_base; +void __iomem *timer3_va_base; /* * How long is the timer interval? @@ -475,7 +474,7 @@ static void timer_set_mode(enum clock_event_mode mode, switch(mode) { case CLOCK_EVT_MODE_PERIODIC: - writel(TIMER_RELOAD, TIMER0_VA_BASE + TIMER_LOAD); + writel(TIMER_RELOAD, timer0_va_base + TIMER_LOAD); ctrl = TIMER_CTRL_PERIODIC; ctrl |= TIMER_CTRL_32BIT | TIMER_CTRL_IE | TIMER_CTRL_ENABLE; @@ -491,16 +490,16 @@ static void timer_set_mode(enum clock_event_mode mode, ctrl = 0; } - writel(ctrl, TIMER0_VA_BASE + TIMER_CTRL); + writel(ctrl, timer0_va_base + TIMER_CTRL); } static int timer_set_next_event(unsigned long evt, struct clock_event_device *unused) { - unsigned long ctrl = readl(TIMER0_VA_BASE + TIMER_CTRL); + unsigned long ctrl = readl(timer0_va_base + TIMER_CTRL); - writel(evt, TIMER0_VA_BASE + TIMER_LOAD); - writel(ctrl | TIMER_CTRL_ENABLE, TIMER0_VA_BASE + TIMER_CTRL); + writel(evt, timer0_va_base + TIMER_LOAD); + writel(ctrl | TIMER_CTRL_ENABLE, timer0_va_base + TIMER_CTRL); return 0; } @@ -536,7 +535,7 @@ static irqreturn_t realview_timer_interrupt(int irq, void *dev_id) struct clock_event_device *evt = &timer0_clockevent; /* clear the interrupt */ - writel(1, TIMER0_VA_BASE + TIMER_INTCLR); + writel(1, timer0_va_base + TIMER_INTCLR); evt->event_handler(evt); @@ -551,7 +550,7 @@ static struct irqaction realview_timer_irq = { static cycle_t realview_get_cycles(void) { - return ~readl(TIMER3_VA_BASE + TIMER_VALUE); + return ~readl(timer3_va_base + TIMER_VALUE); } static struct clocksource clocksource_realview = { @@ -566,11 +565,11 @@ static struct clocksource clocksource_realview = { static void __init realview_clocksource_init(void) { /* setup timer 0 as free-running clocksource */ - writel(0, TIMER3_VA_BASE + TIMER_CTRL); - writel(0xffffffff, TIMER3_VA_BASE + TIMER_LOAD); - writel(0xffffffff, TIMER3_VA_BASE + TIMER_VALUE); + writel(0, timer3_va_base + TIMER_CTRL); + writel(0xffffffff, timer3_va_base + TIMER_LOAD); + writel(0xffffffff, timer3_va_base + TIMER_VALUE); writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC, - TIMER3_VA_BASE + TIMER_CTRL); + timer3_va_base + TIMER_CTRL); clocksource_realview.mult = clocksource_khz2mult(1000, clocksource_realview.shift); @@ -607,10 +606,10 @@ void __init realview_timer_init(unsigned int timer_irq) /* * Initialise to a known state (all timers off) */ - writel(0, TIMER0_VA_BASE + TIMER_CTRL); - writel(0, TIMER1_VA_BASE + TIMER_CTRL); - writel(0, TIMER2_VA_BASE + TIMER_CTRL); - writel(0, TIMER3_VA_BASE + TIMER_CTRL); + writel(0, timer0_va_base + TIMER_CTRL); + writel(0, timer1_va_base + TIMER_CTRL); + writel(0, timer2_va_base + TIMER_CTRL); + writel(0, timer3_va_base + TIMER_CTRL); /* * Make irqs happen for the system timer diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 492a14c0d60..33dbbb41a66 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -55,8 +55,13 @@ extern void __iomem *gic_cpu_base_addr; extern void __iomem *twd_base_addr; extern unsigned int twd_size; #endif +extern void __iomem *timer0_va_base; +extern void __iomem *timer1_va_base; +extern void __iomem *timer2_va_base; +extern void __iomem *timer3_va_base; extern void realview_leds_event(led_event_t ledevt); extern void realview_timer_init(unsigned int timer_irq); +extern int realview_flash_register(struct resource *res, u32 num); #endif diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index de2b7159557..3e57428affe 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -15,11 +15,14 @@ #include <linux/smp.h> #include <asm/cacheflush.h> -#include <asm/hardware/arm_scu.h> #include <asm/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> +#include <asm/arch/board-eb.h> +#include <asm/arch/board-pb11mp.h> +#include <asm/arch/scu.h> + extern void realview_secondary_startup(void); /* @@ -31,9 +34,15 @@ volatile int __cpuinitdata pen_release = -1; static unsigned int __init get_core_count(void) { unsigned int ncores; + void __iomem *scu_base = 0; + + if (machine_is_realview_eb() && core_tile_eb11mp()) + scu_base = __io_address(REALVIEW_EB11MP_SCU_BASE); + else if (machine_is_realview_pb11mp()) + scu_base = __io_address(REALVIEW_TC11MP_SCU_BASE); - if (machine_is_realview_eb() && core_tile_eb11mp()) { - ncores = __raw_readl(__io_address(REALVIEW_EB11MP_SCU_BASE) + SCU_CONFIG); + if (scu_base) { + ncores = __raw_readl(scu_base + SCU_CONFIG); ncores = (ncores & 0x03) + 1; } else ncores = 1; @@ -41,6 +50,26 @@ static unsigned int __init get_core_count(void) return ncores; } +/* + * Setup the SCU + */ +static void scu_enable(void) +{ + u32 scu_ctrl; + void __iomem *scu_base; + + if (machine_is_realview_eb() && core_tile_eb11mp()) + scu_base = __io_address(REALVIEW_EB11MP_SCU_BASE); + else if (machine_is_realview_pb11mp()) + scu_base = __io_address(REALVIEW_TC11MP_SCU_BASE); + else + BUG(); + + scu_ctrl = __raw_readl(scu_base + SCU_CTRL); + scu_ctrl |= 1; + __raw_writel(scu_ctrl, scu_base + SCU_CTRL); +} + static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) @@ -57,7 +86,10 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, __io_address(REALVIEW_EB11MP_GIC_CPU_BASE)); + if (machine_is_realview_eb() && core_tile_eb11mp()) + gic_cpu_init(0, __io_address(REALVIEW_EB11MP_GIC_CPU_BASE)); + else if (machine_is_realview_pb11mp()) + gic_cpu_init(0, __io_address(REALVIEW_TC11MP_GIC_CPU_BASE)); /* * let the primary processor know we're out of the @@ -198,7 +230,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) * dummy (!CONFIG_LOCAL_TIMERS), it was already registers in * realview_timer_init */ - if (machine_is_realview_eb() && core_tile_eb11mp()) + if ((machine_is_realview_eb() && core_tile_eb11mp()) || + machine_is_realview_pb11mp()) local_timer_setup(cpu); #endif @@ -210,11 +243,14 @@ void __init smp_prepare_cpus(unsigned int max_cpus) cpu_set(i, cpu_present_map); /* - * Do we need any more CPUs? If so, then let them know where - * to start. Note that, on modern versions of MILO, the "poke" - * doesn't actually do anything until each individual core is - * sent a soft interrupt to get it out of WFI + * Initialise the SCU if there are more than one CPU and let + * them know where to start. Note that, on modern versions of + * MILO, the "poke" doesn't actually do anything until each + * individual core is sent a soft interrupt to get it out of + * WFI */ - if (max_cpus > 1) + if (max_cpus > 1) { + scu_enable(); poke_milo(); + } } diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index 60d9eb81024..5782d83fd88 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -51,13 +51,13 @@ static struct map_desc realview_eb_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(REALVIEW_GIC_CPU_BASE), - .pfn = __phys_to_pfn(REALVIEW_GIC_CPU_BASE), + .virtual = IO_ADDRESS(REALVIEW_EB_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_EB_GIC_CPU_BASE), .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(REALVIEW_GIC_DIST_BASE), - .pfn = __phys_to_pfn(REALVIEW_GIC_DIST_BASE), + .virtual = IO_ADDRESS(REALVIEW_EB_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_EB_GIC_DIST_BASE), .length = SZ_4K, .type = MT_DEVICE, }, { @@ -66,20 +66,20 @@ static struct map_desc realview_eb_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(REALVIEW_TIMER0_1_BASE), - .pfn = __phys_to_pfn(REALVIEW_TIMER0_1_BASE), + .virtual = IO_ADDRESS(REALVIEW_EB_TIMER0_1_BASE), + .pfn = __phys_to_pfn(REALVIEW_EB_TIMER0_1_BASE), .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(REALVIEW_TIMER2_3_BASE), - .pfn = __phys_to_pfn(REALVIEW_TIMER2_3_BASE), + .virtual = IO_ADDRESS(REALVIEW_EB_TIMER2_3_BASE), + .pfn = __phys_to_pfn(REALVIEW_EB_TIMER2_3_BASE), .length = SZ_4K, .type = MT_DEVICE, }, #ifdef CONFIG_DEBUG_LL { - .virtual = IO_ADDRESS(REALVIEW_UART0_BASE), - .pfn = __phys_to_pfn(REALVIEW_UART0_BASE), + .virtual = IO_ADDRESS(REALVIEW_EB_UART0_BASE), + .pfn = __phys_to_pfn(REALVIEW_EB_UART0_BASE), .length = SZ_4K, .type = MT_DEVICE, } @@ -136,12 +136,12 @@ static void __init realview_eb_map_io(void) /* * These devices are connected directly to the multi-layer AHB switch */ -#define SMC_IRQ { NO_IRQ, NO_IRQ } -#define SMC_DMA { 0, 0 } +#define EB_SMC_IRQ { NO_IRQ, NO_IRQ } +#define EB_SMC_DMA { 0, 0 } #define MPMC_IRQ { NO_IRQ, NO_IRQ } #define MPMC_DMA { 0, 0 } -#define CLCD_IRQ { IRQ_EB_CLCD, NO_IRQ } -#define CLCD_DMA { 0, 0 } +#define EB_CLCD_IRQ { IRQ_EB_CLCD, NO_IRQ } +#define EB_CLCD_DMA { 0, 0 } #define DMAC_IRQ { IRQ_EB_DMA, NO_IRQ } #define DMAC_DMA { 0, 0 } @@ -150,53 +150,53 @@ static void __init realview_eb_map_io(void) */ #define SCTL_IRQ { NO_IRQ, NO_IRQ } #define SCTL_DMA { 0, 0 } -#define WATCHDOG_IRQ { IRQ_EB_WDOG, NO_IRQ } -#define WATCHDOG_DMA { 0, 0 } -#define GPIO0_IRQ { IRQ_EB_GPIO0, NO_IRQ } -#define GPIO0_DMA { 0, 0 } +#define EB_WATCHDOG_IRQ { IRQ_EB_WDOG, NO_IRQ } +#define EB_WATCHDOG_DMA { 0, 0 } +#define EB_GPIO0_IRQ { IRQ_EB_GPIO0, NO_IRQ } +#define EB_GPIO0_DMA { 0, 0 } #define GPIO1_IRQ { IRQ_EB_GPIO1, NO_IRQ } #define GPIO1_DMA { 0, 0 } -#define RTC_IRQ { IRQ_EB_RTC, NO_IRQ } -#define RTC_DMA { 0, 0 } +#define EB_RTC_IRQ { IRQ_EB_RTC, NO_IRQ } +#define EB_RTC_DMA { 0, 0 } /* * These devices are connected via the DMA APB bridge */ #define SCI_IRQ { IRQ_EB_SCI, NO_IRQ } #define SCI_DMA { 7, 6 } -#define UART0_IRQ { IRQ_EB_UART0, NO_IRQ } -#define UART0_DMA { 15, 14 } -#define UART1_IRQ { IRQ_EB_UART1, NO_IRQ } -#define UART1_DMA { 13, 12 } -#define UART2_IRQ { IRQ_EB_UART2, NO_IRQ } -#define UART2_DMA { 11, 10 } -#define UART3_IRQ { IRQ_EB_UART3, NO_IRQ } -#define UART3_DMA { 0x86, 0x87 } -#define SSP_IRQ { IRQ_EB_SSP, NO_IRQ } -#define SSP_DMA { 9, 8 } +#define EB_UART0_IRQ { IRQ_EB_UART0, NO_IRQ } +#define EB_UART0_DMA { 15, 14 } +#define EB_UART1_IRQ { IRQ_EB_UART1, NO_IRQ } +#define EB_UART1_DMA { 13, 12 } +#define EB_UART2_IRQ { IRQ_EB_UART2, NO_IRQ } +#define EB_UART2_DMA { 11, 10 } +#define EB_UART3_IRQ { IRQ_EB_UART3, NO_IRQ } +#define EB_UART3_DMA { 0x86, 0x87 } +#define EB_SSP_IRQ { IRQ_EB_SSP, NO_IRQ } +#define EB_SSP_DMA { 9, 8 } /* FPGA Primecells */ AMBA_DEVICE(aaci, "fpga:04", AACI, NULL); AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data); AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL); AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL); -AMBA_DEVICE(uart3, "fpga:09", UART3, NULL); +AMBA_DEVICE(uart3, "fpga:09", EB_UART3, NULL); /* DevChip Primecells */ -AMBA_DEVICE(smc, "dev:00", SMC, NULL); -AMBA_DEVICE(clcd, "dev:20", CLCD, &clcd_plat_data); +AMBA_DEVICE(smc, "dev:00", EB_SMC, NULL); +AMBA_DEVICE(clcd, "dev:20", EB_CLCD, &clcd_plat_data); AMBA_DEVICE(dmac, "dev:30", DMAC, NULL); AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); -AMBA_DEVICE(wdog, "dev:e1", WATCHDOG, NULL); -AMBA_DEVICE(gpio0, "dev:e4", GPIO0, NULL); +AMBA_DEVICE(wdog, "dev:e1", EB_WATCHDOG, NULL); +AMBA_DEVICE(gpio0, "dev:e4", EB_GPIO0, NULL); AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); -AMBA_DEVICE(rtc, "dev:e8", RTC, NULL); +AMBA_DEVICE(rtc, "dev:e8", EB_RTC, NULL); AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); -AMBA_DEVICE(uart0, "dev:f1", UART0, NULL); -AMBA_DEVICE(uart1, "dev:f2", UART1, NULL); -AMBA_DEVICE(uart2, "dev:f3", UART2, NULL); -AMBA_DEVICE(ssp0, "dev:f4", SSP, NULL); +AMBA_DEVICE(uart0, "dev:f1", EB_UART0, NULL); +AMBA_DEVICE(uart1, "dev:f2", EB_UART1, NULL); +AMBA_DEVICE(uart2, "dev:f3", EB_UART2, NULL); +AMBA_DEVICE(ssp0, "dev:f4", EB_SSP, NULL); static struct amba_device *amba_devs[] __initdata = { &dmac_device, @@ -223,11 +223,16 @@ static struct amba_device *amba_devs[] __initdata = { /* * RealView EB platform devices */ +static struct resource realview_eb_flash_resource = { + .start = REALVIEW_EB_FLASH_BASE, + .end = REALVIEW_EB_FLASH_BASE + REALVIEW_EB_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, +}; -static struct resource realview_eb_smc91x_resources[] = { +static struct resource realview_eb_eth_resources[] = { [0] = { - .start = REALVIEW_ETH_BASE, - .end = REALVIEW_ETH_BASE + SZ_64K - 1, + .start = REALVIEW_EB_ETH_BASE, + .end = REALVIEW_EB_ETH_BASE + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -237,13 +242,36 @@ static struct resource realview_eb_smc91x_resources[] = { }, }; -static struct platform_device realview_eb_smc91x_device = { - .name = "smc91x", +static struct platform_device realview_eb_eth_device = { .id = 0, - .num_resources = ARRAY_SIZE(realview_eb_smc91x_resources), - .resource = realview_eb_smc91x_resources, + .num_resources = ARRAY_SIZE(realview_eb_eth_resources), + .resource = realview_eb_eth_resources, }; +/* + * Detect and register the correct Ethernet device. RealView/EB rev D + * platforms use the newer SMSC LAN9118 Ethernet chip + */ +static int eth_device_register(void) +{ + void __iomem *eth_addr = ioremap(REALVIEW_EB_ETH_BASE, SZ_4K); + u32 idrev; + + if (!eth_addr) + return -ENOMEM; + + idrev = readl(eth_addr + 0x50); + if ((idrev & 0xFFFF0000) == 0x01180000) + /* SMSC LAN9118 chip present */ + realview_eb_eth_device.name = "smc911x"; + else + /* SMSC 91C111 chip present */ + realview_eb_eth_device.name = "smc91x"; + + iounmap(eth_addr); + return platform_device_register(&realview_eb_eth_device); +} + static void __init gic_init_irq(void) { if (core_tile_eb11mp()) { @@ -263,14 +291,14 @@ static void __init gic_init_irq(void) #ifndef CONFIG_REALVIEW_EB_ARM11MP_REVB /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_GIC_DIST_BASE), 64); - gic_cpu_init(1, __io_address(REALVIEW_GIC_CPU_BASE)); + gic_dist_init(1, __io_address(REALVIEW_EB_GIC_DIST_BASE), 64); + gic_cpu_init(1, __io_address(REALVIEW_EB_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_EB11MP_EB_IRQ1); #endif } else { /* board GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_GIC_DIST_BASE), 29); + gic_cpu_base_addr = __io_address(REALVIEW_EB_GIC_CPU_BASE); + gic_dist_init(0, __io_address(REALVIEW_EB_GIC_DIST_BASE), 29); gic_cpu_init(0, gic_cpu_base_addr); } } @@ -301,14 +329,19 @@ static void realview_eb11mp_fixup(void) kmi1_device.irq[0] = IRQ_EB11MP_KMI1; /* platform devices */ - realview_eb_smc91x_resources[1].start = IRQ_EB11MP_ETH; - realview_eb_smc91x_resources[1].end = IRQ_EB11MP_ETH; + realview_eb_eth_resources[1].start = IRQ_EB11MP_ETH; + realview_eb_eth_resources[1].end = IRQ_EB11MP_ETH; } static void __init realview_eb_timer_init(void) { unsigned int timer_irq; + timer0_va_base = __io_address(REALVIEW_EB_TIMER0_1_BASE); + timer1_va_base = __io_address(REALVIEW_EB_TIMER0_1_BASE) + 0x20; + timer2_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE); + timer3_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE) + 0x20; + if (core_tile_eb11mp()) { #ifdef CONFIG_LOCAL_TIMERS twd_base_addr = __io_address(REALVIEW_EB11MP_TWD_BASE); @@ -332,16 +365,18 @@ static void __init realview_eb_init(void) if (core_tile_eb11mp()) { realview_eb11mp_fixup(); +#ifdef CONFIG_CACHE_L2X0 /* 1MB (128KB/way), 8-way associativity, evmon/parity/share enabled * Bits: .... ...0 0111 1001 0000 .... .... .... */ l2x0_init(__io_address(REALVIEW_EB11MP_L220_BASE), 0x00790000, 0xfe000fff); +#endif } clk_register(&realview_clcd_clk); - platform_device_register(&realview_flash_device); - platform_device_register(&realview_eb_smc91x_device); + realview_flash_register(&realview_eb_flash_resource, 1); platform_device_register(&realview_i2c_device); + eth_device_register(); for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; @@ -355,8 +390,8 @@ static void __init realview_eb_init(void) MACHINE_START(REALVIEW_EB, "ARM-RealView EB") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .phys_io = REALVIEW_UART0_BASE, - .io_pg_offst = (IO_ADDRESS(REALVIEW_UART0_BASE) >> 18) & 0xfffc, + .phys_io = REALVIEW_EB_UART0_BASE, + .io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc, .boot_params = 0x00000100, .map_io = realview_eb_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c new file mode 100644 index 00000000000..cf7f576a586 --- /dev/null +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -0,0 +1,292 @@ +/* + * linux/arch/arm/mach-realview/realview_pb1176.c + * + * Copyright (C) 2008 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/sysdev.h> +#include <linux/amba/bus.h> + +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/leds.h> +#include <asm/mach-types.h> +#include <asm/hardware/gic.h> +#include <asm/hardware/icst307.h> +#include <asm/hardware/cache-l2x0.h> + +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> +#include <asm/mach/map.h> +#include <asm/mach/mmc.h> +#include <asm/mach/time.h> + +#include <asm/arch/board-pb1176.h> +#include <asm/arch/irqs.h> + +#include "core.h" +#include "clock.h" + +static struct map_desc realview_pb1176_io_desc[] __initdata = { + { + .virtual = IO_ADDRESS(REALVIEW_SYS_BASE), + .pfn = __phys_to_pfn(REALVIEW_SYS_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB1176_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_GIC_CPU_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB1176_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_GIC_DIST_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_DC1176_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_DC1176_GIC_CPU_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_DC1176_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_DC1176_GIC_DIST_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_SCTL_BASE), + .pfn = __phys_to_pfn(REALVIEW_SCTL_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB1176_TIMER0_1_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_TIMER0_1_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB1176_TIMER2_3_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_TIMER2_3_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB1176_L220_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_L220_BASE), + .length = SZ_8K, + .type = MT_DEVICE, + }, +#ifdef CONFIG_DEBUG_LL + { + .virtual = IO_ADDRESS(REALVIEW_PB1176_UART0_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB1176_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#endif +}; + +static void __init realview_pb1176_map_io(void) +{ + iotable_init(realview_pb1176_io_desc, ARRAY_SIZE(realview_pb1176_io_desc)); +} + +/* + * RealView PB1176 AMBA devices + */ +#define GPIO2_IRQ { IRQ_PB1176_GPIO2, NO_IRQ } +#define GPIO2_DMA { 0, 0 } +#define GPIO3_IRQ { IRQ_PB1176_GPIO3, NO_IRQ } +#define GPIO3_DMA { 0, 0 } +#define AACI_IRQ { IRQ_PB1176_AACI, NO_IRQ } +#define AACI_DMA { 0x80, 0x81 } +#define MMCI0_IRQ { IRQ_PB1176_MMCI0A, IRQ_PB1176_MMCI0B } +#define MMCI0_DMA { 0x84, 0 } +#define KMI0_IRQ { IRQ_PB1176_KMI0, NO_IRQ } +#define KMI0_DMA { 0, 0 } +#define KMI1_IRQ { IRQ_PB1176_KMI1, NO_IRQ } +#define KMI1_DMA { 0, 0 } +#define PB1176_SMC_IRQ { NO_IRQ, NO_IRQ } +#define PB1176_SMC_DMA { 0, 0 } +#define MPMC_IRQ { NO_IRQ, NO_IRQ } +#define MPMC_DMA { 0, 0 } +#define PB1176_CLCD_IRQ { IRQ_DC1176_CLCD, NO_IRQ } +#define PB1176_CLCD_DMA { 0, 0 } +#define DMAC_IRQ { IRQ_PB1176_DMAC, NO_IRQ } +#define DMAC_DMA { 0, 0 } +#define SCTL_IRQ { NO_IRQ, NO_IRQ } +#define SCTL_DMA { 0, 0 } +#define PB1176_WATCHDOG_IRQ { IRQ_DC1176_WATCHDOG, NO_IRQ } +#define PB1176_WATCHDOG_DMA { 0, 0 } +#define PB1176_GPIO0_IRQ { IRQ_PB1176_GPIO0, NO_IRQ } +#define PB1176_GPIO0_DMA { 0, 0 } +#define GPIO1_IRQ { IRQ_PB1176_GPIO1, NO_IRQ } +#define GPIO1_DMA { 0, 0 } +#define PB1176_RTC_IRQ { IRQ_DC1176_RTC, NO_IRQ } +#define PB1176_RTC_DMA { 0, 0 } +#define SCI_IRQ { IRQ_PB1176_SCI, NO_IRQ } +#define SCI_DMA { 7, 6 } +#define PB1176_UART0_IRQ { IRQ_DC1176_UART0, NO_IRQ } +#define PB1176_UART0_DMA { 15, 14 } +#define PB1176_UART1_IRQ { IRQ_DC1176_UART1, NO_IRQ } +#define PB1176_UART1_DMA { 13, 12 } +#define PB1176_UART2_IRQ { IRQ_DC1176_UART2, NO_IRQ } +#define PB1176_UART2_DMA { 11, 10 } +#define PB1176_UART3_IRQ { IRQ_DC1176_UART3, NO_IRQ } +#define PB1176_UART3_DMA { 0x86, 0x87 } +#define PB1176_SSP_IRQ { IRQ_PB1176_SSP, NO_IRQ } +#define PB1176_SSP_DMA { 9, 8 } + +/* FPGA Primecells */ +AMBA_DEVICE(aaci, "fpga:04", AACI, NULL); +AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data); +AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL); +AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL); +AMBA_DEVICE(uart3, "fpga:09", PB1176_UART3, NULL); + +/* DevChip Primecells */ +AMBA_DEVICE(smc, "dev:00", PB1176_SMC, NULL); +AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); +AMBA_DEVICE(wdog, "dev:e1", PB1176_WATCHDOG, NULL); +AMBA_DEVICE(gpio0, "dev:e4", PB1176_GPIO0, NULL); +AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); +AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); +AMBA_DEVICE(rtc, "dev:e8", PB1176_RTC, NULL); +AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); +AMBA_DEVICE(uart0, "dev:f1", PB1176_UART0, NULL); +AMBA_DEVICE(uart1, "dev:f2", PB1176_UART1, NULL); +AMBA_DEVICE(uart2, "dev:f3", PB1176_UART2, NULL); +AMBA_DEVICE(ssp0, "dev:f4", PB1176_SSP, NULL); + +/* Primecells on the NEC ISSP chip */ +AMBA_DEVICE(clcd, "issp:20", PB1176_CLCD, &clcd_plat_data); +//AMBA_DEVICE(dmac, "issp:30", PB1176_DMAC, NULL); + +static struct amba_device *amba_devs[] __initdata = { +// &dmac_device, + &uart0_device, + &uart1_device, + &uart2_device, + &uart3_device, + &smc_device, + &clcd_device, + &sctl_device, + &wdog_device, + &gpio0_device, + &gpio1_device, + &gpio2_device, + &rtc_device, + &sci0_device, + &ssp0_device, + &aaci_device, + &mmc0_device, + &kmi0_device, + &kmi1_device, +}; + +/* + * RealView PB1176 platform devices + */ +static struct resource realview_pb1176_flash_resource = { + .start = REALVIEW_PB1176_FLASH_BASE, + .end = REALVIEW_PB1176_FLASH_BASE + REALVIEW_PB1176_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct resource realview_pb1176_smsc911x_resources[] = { + [0] = { + .start = REALVIEW_PB1176_ETH_BASE, + .end = REALVIEW_PB1176_ETH_BASE + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PB1176_ETH, + .end = IRQ_PB1176_ETH, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device realview_pb1176_smsc911x_device = { + .name = "smc911x", + .id = 0, + .num_resources = ARRAY_SIZE(realview_pb1176_smsc911x_resources), + .resource = realview_pb1176_smsc911x_resources, +}; + +static void __init gic_init_irq(void) +{ + /* ARM1176 DevChip GIC, primary */ + gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE); + gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START); + gic_cpu_init(0, gic_cpu_base_addr); + + /* board GIC, secondary */ + gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START); + gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE)); + gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1); +} + +static void __init realview_pb1176_timer_init(void) +{ + timer0_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE); + timer1_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE) + 0x20; + timer2_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE); + timer3_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE) + 0x20; + + realview_timer_init(IRQ_DC1176_TIMER0); +} + +static struct sys_timer realview_pb1176_timer = { + .init = realview_pb1176_timer_init, +}; + +static void __init realview_pb1176_init(void) +{ + int i; + +#ifdef CONFIG_CACHE_L2X0 + /* 128Kb (16Kb/way) 8-way associativity. evmon/parity/share enabled. */ + l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff); +#endif + + clk_register(&realview_clcd_clk); + + realview_flash_register(&realview_pb1176_flash_resource, 1); + platform_device_register(&realview_pb1176_smsc911x_device); + + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { + struct amba_device *d = amba_devs[i]; + amba_device_register(d, &iomem_resource); + } + +#ifdef CONFIG_LEDS + leds_event = realview_leds_event; +#endif +} + +MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") + /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ + .phys_io = REALVIEW_PB1176_UART0_BASE, + .io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .map_io = realview_pb1176_map_io, + .init_irq = gic_init_irq, + .timer = &realview_pb1176_timer, + .init_machine = realview_pb1176_init, +MACHINE_END diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c new file mode 100644 index 00000000000..f7ce1c5a178 --- /dev/null +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -0,0 +1,342 @@ +/* + * linux/arch/arm/mach-realview/realview_pb11mp.c + * + * Copyright (C) 2008 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/sysdev.h> +#include <linux/amba/bus.h> + +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/leds.h> +#include <asm/mach-types.h> +#include <asm/hardware/gic.h> +#include <asm/hardware/icst307.h> +#include <asm/hardware/cache-l2x0.h> + +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> +#include <asm/mach/map.h> +#include <asm/mach/mmc.h> +#include <asm/mach/time.h> + +#include <asm/arch/board-pb11mp.h> +#include <asm/arch/irqs.h> + +#include "core.h" +#include "clock.h" + +static struct map_desc realview_pb11mp_io_desc[] __initdata = { + { + .virtual = IO_ADDRESS(REALVIEW_SYS_BASE), + .pfn = __phys_to_pfn(REALVIEW_SYS_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB11MP_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB11MP_GIC_CPU_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB11MP_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB11MP_GIC_DIST_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_TC11MP_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_TC11MP_GIC_CPU_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_TC11MP_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_TC11MP_GIC_DIST_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_SCTL_BASE), + .pfn = __phys_to_pfn(REALVIEW_SCTL_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB11MP_TIMER0_1_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB11MP_TIMER0_1_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PB11MP_TIMER2_3_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB11MP_TIMER2_3_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_TC11MP_L220_BASE), + .pfn = __phys_to_pfn(REALVIEW_TC11MP_L220_BASE), + .length = SZ_8K, + .type = MT_DEVICE, + }, +#ifdef CONFIG_DEBUG_LL + { + .virtual = IO_ADDRESS(REALVIEW_PB11MP_UART0_BASE), + .pfn = __phys_to_pfn(REALVIEW_PB11MP_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#endif +}; + +static void __init realview_pb11mp_map_io(void) +{ + iotable_init(realview_pb11mp_io_desc, ARRAY_SIZE(realview_pb11mp_io_desc)); +} + +/* + * RealView PB11MPCore AMBA devices + */ + +#define GPIO2_IRQ { IRQ_PB11MP_GPIO2, NO_IRQ } +#define GPIO2_DMA { 0, 0 } +#define GPIO3_IRQ { IRQ_PB11MP_GPIO3, NO_IRQ } +#define GPIO3_DMA { 0, 0 } +#define AACI_IRQ { IRQ_TC11MP_AACI, NO_IRQ } +#define AACI_DMA { 0x80, 0x81 } +#define MMCI0_IRQ { IRQ_TC11MP_MMCI0A, IRQ_TC11MP_MMCI0B } +#define MMCI0_DMA { 0x84, 0 } +#define KMI0_IRQ { IRQ_TC11MP_KMI0, NO_IRQ } +#define KMI0_DMA { 0, 0 } +#define KMI1_IRQ { IRQ_TC11MP_KMI1, NO_IRQ } +#define KMI1_DMA { 0, 0 } +#define PB11MP_SMC_IRQ { NO_IRQ, NO_IRQ } +#define PB11MP_SMC_DMA { 0, 0 } +#define MPMC_IRQ { NO_IRQ, NO_IRQ } +#define MPMC_DMA { 0, 0 } +#define PB11MP_CLCD_IRQ { IRQ_PB11MP_CLCD, NO_IRQ } +#define PB11MP_CLCD_DMA { 0, 0 } +#define DMAC_IRQ { IRQ_PB11MP_DMAC, NO_IRQ } +#define DMAC_DMA { 0, 0 } +#define SCTL_IRQ { NO_IRQ, NO_IRQ } +#define SCTL_DMA { 0, 0 } +#define PB11MP_WATCHDOG_IRQ { IRQ_PB11MP_WATCHDOG, NO_IRQ } +#define PB11MP_WATCHDOG_DMA { 0, 0 } +#define PB11MP_GPIO0_IRQ { IRQ_PB11MP_GPIO0, NO_IRQ } +#define PB11MP_GPIO0_DMA { 0, 0 } +#define GPIO1_IRQ { IRQ_PB11MP_GPIO1, NO_IRQ } +#define GPIO1_DMA { 0, 0 } +#define PB11MP_RTC_IRQ { IRQ_TC11MP_RTC, NO_IRQ } +#define PB11MP_RTC_DMA { 0, 0 } +#define SCI_IRQ { IRQ_PB11MP_SCI, NO_IRQ } +#define SCI_DMA { 7, 6 } +#define PB11MP_UART0_IRQ { IRQ_TC11MP_UART0, NO_IRQ } +#define PB11MP_UART0_DMA { 15, 14 } +#define PB11MP_UART1_IRQ { IRQ_TC11MP_UART1, NO_IRQ } +#define PB11MP_UART1_DMA { 13, 12 } +#define PB11MP_UART2_IRQ { IRQ_PB11MP_UART2, NO_IRQ } +#define PB11MP_UART2_DMA { 11, 10 } +#define PB11MP_UART3_IRQ { IRQ_PB11MP_UART3, NO_IRQ } +#define PB11MP_UART3_DMA { 0x86, 0x87 } +#define PB11MP_SSP_IRQ { IRQ_PB11MP_SSP, NO_IRQ } +#define PB11MP_SSP_DMA { 9, 8 } + +/* FPGA Primecells */ +AMBA_DEVICE(aaci, "fpga:04", AACI, NULL); +AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data); +AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL); +AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL); +AMBA_DEVICE(uart3, "fpga:09", PB11MP_UART3, NULL); + +/* DevChip Primecells */ +AMBA_DEVICE(smc, "dev:00", PB11MP_SMC, NULL); +AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); +AMBA_DEVICE(wdog, "dev:e1", PB11MP_WATCHDOG, NULL); +AMBA_DEVICE(gpio0, "dev:e4", PB11MP_GPIO0, NULL); +AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); +AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); +AMBA_DEVICE(rtc, "dev:e8", PB11MP_RTC, NULL); +AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); +AMBA_DEVICE(uart0, "dev:f1", PB11MP_UART0, NULL); +AMBA_DEVICE(uart1, "dev:f2", PB11MP_UART1, NULL); +AMBA_DEVICE(uart2, "dev:f3", PB11MP_UART2, NULL); +AMBA_DEVICE(ssp0, "dev:f4", PB11MP_SSP, NULL); + +/* Primecells on the NEC ISSP chip */ +AMBA_DEVICE(clcd, "issp:20", PB11MP_CLCD, &clcd_plat_data); +AMBA_DEVICE(dmac, "issp:30", DMAC, NULL); + +static struct amba_device *amba_devs[] __initdata = { + &dmac_device, + &uart0_device, + &uart1_device, + &uart2_device, + &uart3_device, + &smc_device, + &clcd_device, + &sctl_device, + &wdog_device, + &gpio0_device, + &gpio1_device, + &gpio2_device, + &rtc_device, + &sci0_device, + &ssp0_device, + &aaci_device, + &mmc0_device, + &kmi0_device, + &kmi1_device, +}; + +/* + * RealView PB11MPCore platform devices + */ +static struct resource realview_pb11mp_flash_resource[] = { + [0] = { + .start = REALVIEW_PB11MP_FLASH0_BASE, + .end = REALVIEW_PB11MP_FLASH0_BASE + REALVIEW_PB11MP_FLASH0_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = REALVIEW_PB11MP_FLASH1_BASE, + .end = REALVIEW_PB11MP_FLASH1_BASE + REALVIEW_PB11MP_FLASH1_SIZE - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct resource realview_pb11mp_smsc911x_resources[] = { + [0] = { + .start = REALVIEW_PB11MP_ETH_BASE, + .end = REALVIEW_PB11MP_ETH_BASE + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TC11MP_ETH, + .end = IRQ_TC11MP_ETH, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device realview_pb11mp_smsc911x_device = { + .name = "smc911x", + .id = 0, + .num_resources = ARRAY_SIZE(realview_pb11mp_smsc911x_resources), + .resource = realview_pb11mp_smsc911x_resources, +}; + +struct resource realview_pb11mp_cf_resources[] = { + [0] = { + .start = REALVIEW_PB11MP_CF_BASE, + .end = REALVIEW_PB11MP_CF_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = REALVIEW_PB11MP_CF_MEM_BASE, + .end = REALVIEW_PB11MP_CF_MEM_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = -1, /* FIXME: Find correct irq */ + .end = -1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device realview_pb11mp_cf_device = { + .name = "compactflash", + .id = 0, + .num_resources = ARRAY_SIZE(realview_pb11mp_cf_resources), + .resource = realview_pb11mp_cf_resources, +}; + +static void __init gic_init_irq(void) +{ + unsigned int pldctrl; + + /* new irq mode with no DCC */ + writel(0x0000a05f, __io_address(REALVIEW_SYS_LOCK)); + pldctrl = readl(__io_address(REALVIEW_SYS_BASE) + REALVIEW_PB11MP_SYS_PLD_CTRL1); + pldctrl |= 2 << 22; + writel(pldctrl, __io_address(REALVIEW_SYS_BASE) + REALVIEW_PB11MP_SYS_PLD_CTRL1); + writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); + + /* ARM11MPCore test chip GIC, primary */ + gic_cpu_base_addr = __io_address(REALVIEW_TC11MP_GIC_CPU_BASE); + gic_dist_init(0, __io_address(REALVIEW_TC11MP_GIC_DIST_BASE), 29); + gic_cpu_init(0, gic_cpu_base_addr); + + /* board GIC, secondary */ + gic_dist_init(1, __io_address(REALVIEW_PB11MP_GIC_DIST_BASE), IRQ_PB11MP_GIC_START); + gic_cpu_init(1, __io_address(REALVIEW_PB11MP_GIC_CPU_BASE)); + gic_cascade_irq(1, IRQ_TC11MP_PB_IRQ1); +} + +static void __init realview_pb11mp_timer_init(void) +{ + timer0_va_base = __io_address(REALVIEW_PB11MP_TIMER0_1_BASE); + timer1_va_base = __io_address(REALVIEW_PB11MP_TIMER0_1_BASE) + 0x20; + timer2_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE); + timer3_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE) + 0x20; + +#ifdef CONFIG_LOCAL_TIMERS + twd_base_addr = __io_address(REALVIEW_TC11MP_TWD_BASE); + twd_size = REALVIEW_TC11MP_TWD_SIZE; +#endif + realview_timer_init(IRQ_TC11MP_TIMER0_1); +} + +static struct sys_timer realview_pb11mp_timer = { + .init = realview_pb11mp_timer_init, +}; + +static void __init realview_pb11mp_init(void) +{ + int i; + +#ifdef CONFIG_CACHE_L2X0 + /* 1MB (128KB/way), 8-way associativity, evmon/parity/share enabled + * Bits: .... ...0 0111 1001 0000 .... .... .... */ + l2x0_init(__io_address(REALVIEW_TC11MP_L220_BASE), 0x00790000, 0xfe000fff); +#endif + + clk_register(&realview_clcd_clk); + + realview_flash_register(realview_pb11mp_flash_resource, + ARRAY_SIZE(realview_pb11mp_flash_resource)); + platform_device_register(&realview_pb11mp_smsc911x_device); + platform_device_register(&realview_i2c_device); + platform_device_register(&realview_pb11mp_cf_device); + + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { + struct amba_device *d = amba_devs[i]; + amba_device_register(d, &iomem_resource); + } + +#ifdef CONFIG_LEDS + leds_event = realview_leds_event; +#endif +} + +MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") + /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ + .phys_io = REALVIEW_PB11MP_UART0_BASE, + .io_pg_offst = (IO_ADDRESS(REALVIEW_PB11MP_UART0_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .map_io = realview_pb11mp_map_io, + .init_irq = gic_init_irq, + .timer = &realview_pb11mp_timer, + .init_machine = realview_pb11mp_init, +MACHINE_END diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index e2079cf9266..cd3dc0834b3 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -97,6 +97,13 @@ config BAST_PC104_IRQ Say Y here to enable the PC104 IRQ routing on the Simtec BAST (EB2410ITX) +config MACH_TCT_HAMMER + bool "TCT Hammer Board" + select CPU_S3C2410 + help + Say Y here if you are using the TinCanTools Hammer Board + <http://www.tincantools.com> + config MACH_VR1000 bool "Thorcom VR1000" select PM_SIMTEC if PM diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index 3e7a85594d9..cabc13ce09e 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -27,5 +27,6 @@ obj-$(CONFIG_ARCH_BAST) += mach-bast.o usb-simtec.o obj-$(CONFIG_MACH_OTOM) += mach-otom.o obj-$(CONFIG_MACH_AML_M5900) += mach-amlm5900.o obj-$(CONFIG_BAST_PC104_IRQ) += bast-irq.o +obj-$(CONFIG_MACH_TCT_HAMMER) += mach-tct_hammer.o obj-$(CONFIG_MACH_VR1000) += mach-vr1000.o usb-simtec.o obj-$(CONFIG_MACH_QT2410) += mach-qt2410.o diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 66175471fff..661a2358ac2 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/dm9000.h> @@ -236,6 +237,36 @@ static struct platform_device bast_device_nor = { /* NAND Flash on BAST board */ +#ifdef CONFIG_PM +static int bast_pm_suspend(struct sys_device *sd, pm_message_t state) +{ + /* ensure that an nRESET is not generated on resume. */ + s3c2410_gpio_setpin(S3C2410_GPA21, 1); + s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_OUT); + + return 0; +} + +static int bast_pm_resume(struct sys_device *sd) +{ + s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_nRSTOUT); + return 0; +} + +#else +#define bast_pm_suspend NULL +#define bast_pm_resume NULL +#endif + +static struct sysdev_class bast_pm_sysclass = { + .name = "mach-bast", + .suspend = bast_pm_suspend, + .resume = bast_pm_resume, +}; + +static struct sys_device bast_pm_sysdev = { + .cls = &bast_pm_sysclass, +}; static int smartmedia_map[] = { 0 }; static int chip0_map[] = { 1 }; @@ -561,10 +592,10 @@ static void __init bast_map_io(void) { /* initialise the clocks */ - s3c24xx_dclk0.parent = NULL; + s3c24xx_dclk0.parent = &clk_upll; s3c24xx_dclk0.rate = 12*1000*1000; - s3c24xx_dclk1.parent = NULL; + s3c24xx_dclk1.parent = &clk_upll; s3c24xx_dclk1.rate = 24*1000*1000; s3c24xx_clkout0.parent = &s3c24xx_dclk0; @@ -586,6 +617,9 @@ static void __init bast_map_io(void) static void __init bast_init(void) { + sysdev_class_register(&bast_pm_sysclass); + sysdev_register(&bast_pm_sysdev); + s3c24xx_fb_set_platdata(&bast_fb_info); platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices)); } diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c new file mode 100644 index 00000000000..d90d445ccfb --- /dev/null +++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c @@ -0,0 +1,160 @@ +/* linux/arch/arm/mach-s3c2410/mach-tct_hammer.c + * + * Copyright (c) 2007 TinCanTools + * David Anders <danders@amltd.com> + + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @History: + * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by + * Ben Dooks <ben@simtec.co.uk> + * + ***********************************************************************/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/mach/flash.h> + +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/mach-types.h> + +#include <asm/plat-s3c/regs-serial.h> +#include <asm/plat-s3c24xx/devs.h> +#include <asm/plat-s3c24xx/cpu.h> + +#ifdef CONFIG_MTD_PARTITIONS + +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/map.h> +#include <linux/mtd/physmap.h> + +static struct resource tct_hammer_nor_resource = { + .start = 0x00000000, + .end = 0x01000000 - 1, + .flags = IORESOURCE_MEM, +}; + +static struct mtd_partition tct_hammer_mtd_partitions[] = { + { + .name = "System", + .size = 0x240000, + .offset = 0, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, { + .name = "JFFS2", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct physmap_flash_data tct_hammer_flash_data = { + .width = 2, + .parts = tct_hammer_mtd_partitions, + .nr_parts = ARRAY_SIZE(tct_hammer_mtd_partitions), +}; + +static struct platform_device tct_hammer_device_nor = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &tct_hammer_flash_data, + }, + .num_resources = 1, + .resource = &tct_hammer_nor_resource, +}; + +#endif + +static struct map_desc tct_hammer_iodesc[] __initdata = { +}; + +#define UCON S3C2410_UCON_DEFAULT +#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB +#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE + +static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + } +}; + + +static struct platform_device *tct_hammer_devices[] __initdata = { + &s3c_device_adc, + &s3c_device_wdt, + &s3c_device_i2c, + &s3c_device_usb, + &s3c_device_rtc, + &s3c_device_usbgadget, + &s3c_device_sdi, +#ifdef CONFIG_MTD_PARTITIONS + &tct_hammer_device_nor, +#endif +}; + +static void __init tct_hammer_map_io(void) +{ + s3c24xx_init_io(tct_hammer_iodesc, ARRAY_SIZE(tct_hammer_iodesc)); + s3c24xx_init_clocks(0); + s3c24xx_init_uarts(tct_hammer_uartcfgs, ARRAY_SIZE(tct_hammer_uartcfgs)); +} + +static void __init tct_hammer_init(void) +{ + platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices)); +} + +MACHINE_START(TCT_HAMMER, "TCT_HAMMER") + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + .map_io = tct_hammer_map_io, + .init_irq = s3c24xx_init_irq, + .init_machine = tct_hammer_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 3aade7b78fe..c56423373ff 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -393,7 +393,7 @@ static void __init vr1000_map_io(void) { /* initialise clock sources */ - s3c24xx_dclk0.parent = NULL; + s3c24xx_dclk0.parent = &clk_upll; s3c24xx_dclk0.rate = 12*1000*1000; s3c24xx_dclk1.parent = NULL; diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c index abf1599c9f9..98a0de924c2 100644 --- a/arch/arm/mach-s3c2412/s3c2412.c +++ b/arch/arm/mach-s3c2412/s3c2412.c @@ -175,7 +175,7 @@ void __init s3c2412_init_clocks(int xtal) /* work out clock scalings */ hclk = fclk / ((tmp & S3C2412_CLKDIVN_HDIVN_MASK) + 1); - hclk /= ((tmp & S3C2421_CLKDIVN_ARMDIVN) ? 2 : 1); + hclk /= ((tmp & S3C2412_CLKDIVN_ARMDIVN) ? 2 : 1); pclk = hclk / ((tmp & S3C2412_CLKDIVN_PDIVN) ? 2 : 1); /* print brieft summary of clocks, etc */ diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 3d3dfa95db8..47258915a2f 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -413,10 +413,10 @@ static void __init anubis_map_io(void) { /* initialise the clocks */ - s3c24xx_dclk0.parent = NULL; + s3c24xx_dclk0.parent = &clk_upll; s3c24xx_dclk0.rate = 12*1000*1000; - s3c24xx_dclk1.parent = NULL; + s3c24xx_dclk1.parent = &clk_upll; s3c24xx_dclk1.rate = 24*1000*1000; s3c24xx_clkout0.parent = &s3c24xx_dclk0; diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 78af7664988..8a8acdbd072 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -18,6 +18,7 @@ #include <linux/device.h> #include <linux/sysdev.h> #include <linux/serial_core.h> +#include <linux/clk.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -344,10 +345,10 @@ static void __init osiris_map_io(void) /* initialise the clocks */ - s3c24xx_dclk0.parent = NULL; + s3c24xx_dclk0.parent = &clk_upll; s3c24xx_dclk0.rate = 12*1000*1000; - s3c24xx_dclk1.parent = NULL; + s3c24xx_dclk1.parent = &clk_upll; s3c24xx_dclk1.rate = 24*1000*1000; s3c24xx_clkout0.parent = &s3c24xx_dclk0; diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 7a61e8d33ab..8e0244631d6 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := clock.o generic.o irq.o dma.o time.o #nmi-oopser.o +obj-y := clock.o generic.o gpio.o irq.o dma.o time.o #nmi-oopser.o obj-m := obj-n := obj- := diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 5c84c604ed8..0c2fa1c4fb4 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -139,37 +139,6 @@ unsigned long long sched_clock(void) return v; } -int gpio_direction_input(unsigned gpio) -{ - unsigned long flags; - - if (gpio > GPIO_MAX) - return -EINVAL; - - local_irq_save(flags); - GPDR &= ~GPIO_GPIO(gpio); - local_irq_restore(flags); - return 0; -} - -EXPORT_SYMBOL(gpio_direction_input); - -int gpio_direction_output(unsigned gpio, int value) -{ - unsigned long flags; - - if (gpio > GPIO_MAX) - return -EINVAL; - - local_irq_save(flags); - gpio_set_value(gpio, value); - GPDR |= GPIO_GPIO(gpio); - local_irq_restore(flags); - return 0; -} - -EXPORT_SYMBOL(gpio_direction_output); - /* * Default power-off for SA1100 */ diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h index f085d68e568..793c2e6c991 100644 --- a/arch/arm/mach-sa1100/generic.h +++ b/arch/arm/mach-sa1100/generic.h @@ -9,6 +9,7 @@ struct sys_timer; extern struct sys_timer sa1100_timer; extern void __init sa1100_map_io(void); extern void __init sa1100_init_irq(void); +extern void __init sa1100_init_gpio(void); #define SET_BANK(__nr,__start,__size) \ mi->bank[__nr].start = (__start), \ diff --git a/arch/arm/mach-sa1100/gpio.c b/arch/arm/mach-sa1100/gpio.c new file mode 100644 index 00000000000..372f1f4f54a --- /dev/null +++ b/arch/arm/mach-sa1100/gpio.c @@ -0,0 +1,65 @@ +/* + * linux/arch/arm/mach-sa1100/gpio.c + * + * Generic SA-1100 GPIO handling + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/module.h> + +#include <asm/gpio.h> +#include <asm/hardware.h> +#include "generic.h" + +static int sa1100_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + return GPLR & GPIO_GPIO(offset); +} + +static void sa1100_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + if (value) + GPSR = GPIO_GPIO(offset); + else + GPCR = GPIO_GPIO(offset); +} + +static int sa1100_direction_input(struct gpio_chip *chip, unsigned offset) +{ + unsigned long flags; + + local_irq_save(flags); + GPDR &= ~GPIO_GPIO(offset); + local_irq_restore(flags); + return 0; +} + +static int sa1100_direction_output(struct gpio_chip *chip, unsigned offset, int value) +{ + unsigned long flags; + + local_irq_save(flags); + sa1100_gpio_set(chip, offset, value); + GPDR |= GPIO_GPIO(offset); + local_irq_restore(flags); + return 0; +} + +static struct gpio_chip sa1100_gpio_chip = { + .label = "gpio", + .direction_input = sa1100_direction_input, + .direction_output = sa1100_direction_output, + .set = sa1100_gpio_set, + .get = sa1100_gpio_get, + .base = 0, + .ngpio = GPIO_MAX + 1, +}; + +void __init sa1100_init_gpio(void) +{ + gpiochip_add(&sa1100_gpio_chip); +} diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c index 3dc17d7bf38..fa0403af7ee 100644 --- a/arch/arm/mach-sa1100/irq.c +++ b/arch/arm/mach-sa1100/irq.c @@ -347,4 +347,6 @@ void __init sa1100_init_irq(void) */ set_irq_chip(IRQ_GPIO11_27, &sa1100_normal_chip); set_irq_chained_handler(IRQ_GPIO11_27, sa1100_high_gpio_handler); + + sa1100_init_gpio(); } diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index c2677368d6a..a9799cb35b7 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -13,67 +13,69 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/timex.h> -#include <linux/signal.h> -#include <linux/clocksource.h> +#include <linux/clockchips.h> #include <asm/mach/time.h> #include <asm/hardware.h> -#define RTC_DEF_DIVIDER (32768 - 1) -#define RTC_DEF_TRIM 0 +#define MIN_OSCR_DELTA 2 -static int sa1100_set_rtc(void) +static irqreturn_t sa1100_ost0_interrupt(int irq, void *dev_id) { - unsigned long current_time = xtime.tv_sec; + struct clock_event_device *c = dev_id; - if (RTSR & RTSR_ALE) { - /* make sure not to forward the clock over an alarm */ - unsigned long alarm = RTAR; - if (current_time >= alarm && alarm >= RCNR) - return -ERESTARTSYS; - } - RCNR = current_time; - return 0; -} + /* Disarm the compare/match, signal the event. */ + OIER &= ~OIER_E0; + OSSR = OSSR_M0; + c->event_handler(c); -#ifdef CONFIG_NO_IDLE_HZ -static unsigned long initial_match; -static int match_posponed; -#endif + return IRQ_HANDLED; +} -static irqreturn_t -sa1100_timer_interrupt(int irq, void *dev_id) +static int +sa1100_osmr0_set_next_event(unsigned long delta, struct clock_event_device *c) { - unsigned int next_match; + unsigned long flags, next, oscr; -#ifdef CONFIG_NO_IDLE_HZ - if (match_posponed) { - match_posponed = 0; - OSMR0 = initial_match; - } -#endif + raw_local_irq_save(flags); + OIER |= OIER_E0; + next = OSCR + delta; + OSMR0 = next; + oscr = OSCR; + raw_local_irq_restore(flags); - /* - * Loop until we get ahead of the free running timer. - * This ensures an exact clock tick count and time accuracy. - * Since IRQs are disabled at this point, coherence between - * lost_ticks(updated in do_timer()) and the match reg value is - * ensured, hence we can use do_gettimeofday() from interrupt - * handlers. - */ - do { - timer_tick(); - OSSR = OSSR_M0; /* Clear match on timer 0 */ - next_match = (OSMR0 += LATCH); - } while ((signed long)(next_match - OSCR) <= 0); + return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0; +} - return IRQ_HANDLED; +static void +sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c) +{ + unsigned long flags; + + switch (mode) { + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + raw_local_irq_save(flags); + OIER &= ~OIER_E0; + OSSR = OSSR_M0; + raw_local_irq_restore(flags); + break; + + case CLOCK_EVT_MODE_RESUME: + case CLOCK_EVT_MODE_PERIODIC: + break; + } } -static struct irqaction sa1100_timer_irq = { - .name = "SA11xx Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = sa1100_timer_interrupt, +static struct clock_event_device ckevt_sa1100_osmr0 = { + .name = "osmr0", + .features = CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .rating = 200, + .cpumask = CPU_MASK_CPU0, + .set_next_event = sa1100_osmr0_set_next_event, + .set_mode = sa1100_osmr0_set_mode, }; static cycle_t sa1100_read_oscr(void) @@ -90,62 +92,34 @@ static struct clocksource cksrc_sa1100_oscr = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static struct irqaction sa1100_timer_irq = { + .name = "ost0", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = sa1100_ost0_interrupt, + .dev_id = &ckevt_sa1100_osmr0, +}; + static void __init sa1100_timer_init(void) { - unsigned long flags; - - set_rtc = sa1100_set_rtc; - OIER = 0; /* disable any timer interrupts */ OSSR = 0xf; /* clear status on all timers */ - setup_irq(IRQ_OST0, &sa1100_timer_irq); - local_irq_save(flags); - OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */ - OSMR0 = OSCR + LATCH; /* set initial match */ - local_irq_restore(flags); + + ckevt_sa1100_osmr0.mult = + div_sc(3686400, NSEC_PER_SEC, ckevt_sa1100_osmr0.shift); + ckevt_sa1100_osmr0.max_delta_ns = + clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0); + ckevt_sa1100_osmr0.min_delta_ns = + clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_sa1100_osmr0) + 1; cksrc_sa1100_oscr.mult = clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_sa1100_oscr.shift); - clocksource_register(&cksrc_sa1100_oscr); -} - -#ifdef CONFIG_NO_IDLE_HZ -static int sa1100_dyn_tick_enable_disable(void) -{ - /* nothing to do */ - return 0; -} - -static void sa1100_dyn_tick_reprogram(unsigned long ticks) -{ - if (ticks > 1) { - initial_match = OSMR0; - OSMR0 = initial_match + ticks * LATCH; - match_posponed = 1; - } -} + setup_irq(IRQ_OST0, &sa1100_timer_irq); -static irqreturn_t -sa1100_dyn_tick_handler(int irq, void *dev_id) -{ - if (match_posponed) { - match_posponed = 0; - OSMR0 = initial_match; - if ((signed long)(initial_match - OSCR) <= 0) - return sa1100_timer_interrupt(irq, dev_id); - } - return IRQ_NONE; + clocksource_register(&cksrc_sa1100_oscr); + clockevents_register_device(&ckevt_sa1100_osmr0); } -static struct dyn_tick_timer sa1100_dyn_tick = { - .enable = sa1100_dyn_tick_enable_disable, - .disable = sa1100_dyn_tick_enable_disable, - .reprogram = sa1100_dyn_tick_reprogram, - .handler = sa1100_dyn_tick_handler, -}; -#endif - #ifdef CONFIG_PM unsigned long osmr[4], oier; @@ -181,7 +155,4 @@ struct sys_timer sa1100_timer = { .init = sa1100_timer_init, .suspend = sa1100_timer_suspend, .resume = sa1100_timer_resume, -#ifdef CONFIG_NO_IDLE_HZ - .dyn_tick = &sa1100_dyn_tick, -#endif }; diff --git a/arch/arm/mach-versatile/clock.c b/arch/arm/mach-versatile/clock.c index 9858c96560e..9336508ec0b 100644 --- a/arch/arm/mach-versatile/clock.c +++ b/arch/arm/mach-versatile/clock.c @@ -17,7 +17,6 @@ #include <linux/clk.h> #include <linux/mutex.h> -#include <asm/semaphore.h> #include <asm/hardware/icst307.h> #include "clock.h" diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 76348f060f2..746cbb7c8e9 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -18,6 +18,7 @@ config CPU_ARM610 select CPU_CP15_MMU select CPU_COPY_V3 if MMU select CPU_TLB_V3 if MMU + select CPU_PABRT_NOIFAR help The ARM610 is the successor to the ARM3 processor and was produced by VLSI Technology Inc. @@ -49,6 +50,7 @@ config CPU_ARM710 select CPU_CP15_MMU select CPU_COPY_V3 if MMU select CPU_TLB_V3 if MMU + select CPU_PABRT_NOIFAR help A 32-bit RISC microprocessor based on the ARM7 processor core designed by Advanced RISC Machines Ltd. The ARM710 is the @@ -64,6 +66,7 @@ config CPU_ARM720T default y if ARCH_CLPS711X || ARCH_L7200 || ARCH_CDB89712 || ARCH_H720X select CPU_32v4T select CPU_ABRT_LV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4 select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -113,6 +116,7 @@ config CPU_ARM920T default y if CPU_S3C2410 || CPU_S3C2440 || CPU_S3C2442 || ARCH_AT91RM9200 select CPU_32v4T select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WT select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -135,6 +139,7 @@ config CPU_ARM922T default y if ARCH_LH7A40X || ARCH_KS8695 select CPU_32v4T select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WT select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -155,6 +160,7 @@ config CPU_ARM925T default y if ARCH_OMAP15XX select CPU_32v4T select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WT select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -175,6 +181,7 @@ config CPU_ARM926T default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI select CPU_32v5 select CPU_ABRT_EV5TJ + select CPU_PABRT_NOIFAR select CPU_CACHE_VIVT select CPU_CP15_MMU select CPU_COPY_V4WB if MMU @@ -226,6 +233,7 @@ config CPU_ARM1020 depends on ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WT select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -244,6 +252,7 @@ config CPU_ARM1020E depends on ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WT select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -257,6 +266,7 @@ config CPU_ARM1022 depends on ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T + select CPU_PABRT_NOIFAR select CPU_CACHE_VIVT select CPU_CP15_MMU select CPU_COPY_V4WB if MMU # can probably do better @@ -275,6 +285,7 @@ config CPU_ARM1026 depends on ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10 + select CPU_PABRT_NOIFAR select CPU_CACHE_VIVT select CPU_CP15_MMU select CPU_COPY_V4WB if MMU # can probably do better @@ -293,6 +304,7 @@ config CPU_SA110 select CPU_32v3 if ARCH_RPC select CPU_32v4 if !ARCH_RPC select CPU_ABRT_EV4 + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WB select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -314,6 +326,7 @@ config CPU_SA1100 default y select CPU_32v4 select CPU_ABRT_EV4 + select CPU_PABRT_NOIFAR select CPU_CACHE_V4WB select CPU_CACHE_VIVT select CPU_CP15_MMU @@ -326,6 +339,7 @@ config CPU_XSCALE default y select CPU_32v5 select CPU_ABRT_EV5T + select CPU_PABRT_NOIFAR select CPU_CACHE_VIVT select CPU_CP15_MMU select CPU_TLB_V4WBI if MMU @@ -345,10 +359,11 @@ config CPU_XSC3 # Feroceon config CPU_FEROCEON bool - depends on ARCH_ORION + depends on ARCH_ORION5X default y select CPU_32v5 select CPU_ABRT_EV5T + select CPU_PABRT_NOIFAR select CPU_CACHE_VIVT select CPU_CP15_MMU select CPU_COPY_V4WB if MMU @@ -366,11 +381,12 @@ config CPU_FEROCEON_OLD_ID # ARMv6 config CPU_V6 bool "Support ARM V6 processor" - depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_MSM7X00A + depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_MSM7X00A || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 default y if ARCH_MX3 default y if ARCH_MSM7X00A select CPU_32v6 select CPU_ABRT_EV6 + select CPU_PABRT_NOIFAR select CPU_CACHE_V6 select CPU_CACHE_VIPT select CPU_CP15_MMU @@ -393,10 +409,11 @@ config CPU_32v6K # ARMv7 config CPU_V7 bool "Support ARM V7 processor" - depends on ARCH_INTEGRATOR + depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB select CPU_32v6K select CPU_32v7 select CPU_ABRT_EV7 + select CPU_PABRT_IFAR select CPU_CACHE_V7 select CPU_CACHE_VIPT select CPU_CP15_MMU @@ -458,6 +475,12 @@ config CPU_ABRT_EV6 config CPU_ABRT_EV7 bool +config CPU_PABRT_IFAR + bool + +config CPU_PABRT_NOIFAR + bool + # The cache model config CPU_CACHE_V3 bool @@ -572,6 +595,13 @@ config ARM_THUMB If you don't know what this all is, saying Y is a safe choice. +config ARM_THUMBEE + bool "Enable ThumbEE CPU extension" + depends on CPU_V7 + help + Say Y here if you have a CPU with the ThumbEE extension and code to + make use of it. Say N for code that can run on CPUs without ThumbEE. + config CPU_BIG_ENDIAN bool "Build big-endian kernel" depends on ARCH_SUPPORTS_BIG_ENDIAN @@ -671,5 +701,9 @@ config OUTER_CACHE default n config CACHE_L2X0 - bool + bool "Enable the L2x0 outer cache controller" + depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 + default y select OUTER_CACHE + help + This option enables the L2x0 PrimeCell. diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index ec00f26bffa..b657f1719af 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -48,8 +48,6 @@ void show_mem(void) printk("Mem-info:\n"); show_free_areas(); - printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); - for_each_online_node(node) { pg_data_t *n = NODE_DATA(node); struct page *map = n->node_mem_map - n->node_start_pfn; diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S index 700c04d6996..32fd7ea533f 100644 --- a/arch/arm/mm/proc-arm1020.S +++ b/arch/arm/mm/proc-arm1020.S @@ -478,6 +478,7 @@ arm1020_processor_functions: .word cpu_arm1020_dcache_clean_area .word cpu_arm1020_switch_mm .word cpu_arm1020_set_pte_ext + .word pabort_noifar .size arm1020_processor_functions, . - arm1020_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S index 1cc206ab5ea..fe2b0ae7027 100644 --- a/arch/arm/mm/proc-arm1020e.S +++ b/arch/arm/mm/proc-arm1020e.S @@ -459,6 +459,7 @@ arm1020e_processor_functions: .word cpu_arm1020e_dcache_clean_area .word cpu_arm1020e_switch_mm .word cpu_arm1020e_set_pte_ext + .word pabort_noifar .size arm1020e_processor_functions, . - arm1020e_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S index aff0ea08e2f..06dde678e19 100644 --- a/arch/arm/mm/proc-arm1022.S +++ b/arch/arm/mm/proc-arm1022.S @@ -442,6 +442,7 @@ arm1022_processor_functions: .word cpu_arm1022_dcache_clean_area .word cpu_arm1022_switch_mm .word cpu_arm1022_set_pte_ext + .word pabort_noifar .size arm1022_processor_functions, . - arm1022_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S index 65e43a10908..f5506e6e681 100644 --- a/arch/arm/mm/proc-arm1026.S +++ b/arch/arm/mm/proc-arm1026.S @@ -437,6 +437,7 @@ arm1026_processor_functions: .word cpu_arm1026_dcache_clean_area .word cpu_arm1026_switch_mm .word cpu_arm1026_set_pte_ext + .word pabort_noifar .size arm1026_processor_functions, . - arm1026_processor_functions .section .rodata diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S index 123a7dc7a43..14b6a95c8d4 100644 --- a/arch/arm/mm/proc-arm6_7.S +++ b/arch/arm/mm/proc-arm6_7.S @@ -300,6 +300,7 @@ ENTRY(arm6_processor_functions) .word cpu_arm6_dcache_clean_area .word cpu_arm6_switch_mm .word cpu_arm6_set_pte_ext + .word pabort_noifar .size arm6_processor_functions, . - arm6_processor_functions /* @@ -316,6 +317,7 @@ ENTRY(arm7_processor_functions) .word cpu_arm7_dcache_clean_area .word cpu_arm7_switch_mm .word cpu_arm7_set_pte_ext + .word pabort_noifar .size arm7_processor_functions, . - arm7_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S index dc763be4336..ca5e7aac2da 100644 --- a/arch/arm/mm/proc-arm720.S +++ b/arch/arm/mm/proc-arm720.S @@ -205,6 +205,7 @@ ENTRY(arm720_processor_functions) .word cpu_arm720_dcache_clean_area .word cpu_arm720_switch_mm .word cpu_arm720_set_pte_ext + .word pabort_noifar .size arm720_processor_functions, . - arm720_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index 75c945ed6c4..0170d4f466e 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S @@ -424,6 +424,7 @@ arm920_processor_functions: .word cpu_arm920_dcache_clean_area .word cpu_arm920_switch_mm .word cpu_arm920_set_pte_ext + .word pabort_noifar .size arm920_processor_functions, . - arm920_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S index ffb751b877f..b7952493d40 100644 --- a/arch/arm/mm/proc-arm922.S +++ b/arch/arm/mm/proc-arm922.S @@ -428,6 +428,7 @@ arm922_processor_functions: .word cpu_arm922_dcache_clean_area .word cpu_arm922_switch_mm .word cpu_arm922_set_pte_ext + .word pabort_noifar .size arm922_processor_functions, . - arm922_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S index 44c2c997819..e2988eba4cf 100644 --- a/arch/arm/mm/proc-arm925.S +++ b/arch/arm/mm/proc-arm925.S @@ -491,6 +491,7 @@ arm925_processor_functions: .word cpu_arm925_dcache_clean_area .word cpu_arm925_switch_mm .word cpu_arm925_set_pte_ext + .word pabort_noifar .size arm925_processor_functions, . - arm925_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 194ef48968e..62f7d1dfe01 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -444,6 +444,7 @@ arm926_processor_functions: .word cpu_arm926_dcache_clean_area .word cpu_arm926_switch_mm .word cpu_arm926_set_pte_ext + .word pabort_noifar .size arm926_processor_functions, . - arm926_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S index fa0dc7e6f0e..2f169b28e93 100644 --- a/arch/arm/mm/proc-feroceon.S +++ b/arch/arm/mm/proc-feroceon.S @@ -430,6 +430,7 @@ feroceon_processor_functions: .word cpu_feroceon_dcache_clean_area .word cpu_feroceon_switch_mm .word cpu_feroceon_set_pte_ext + .word pabort_noifar .size feroceon_processor_functions, . - feroceon_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S index 6e226e12989..4db3d6299a2 100644 --- a/arch/arm/mm/proc-sa110.S +++ b/arch/arm/mm/proc-sa110.S @@ -223,6 +223,7 @@ ENTRY(sa110_processor_functions) .word cpu_sa110_dcache_clean_area .word cpu_sa110_switch_mm .word cpu_sa110_set_pte_ext + .word pabort_noifar .size sa110_processor_functions, . - sa110_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S index 9afb11d089f..3cdef043760 100644 --- a/arch/arm/mm/proc-sa1100.S +++ b/arch/arm/mm/proc-sa1100.S @@ -238,6 +238,7 @@ ENTRY(sa1100_processor_functions) .word cpu_sa1100_dcache_clean_area .word cpu_sa1100_switch_mm .word cpu_sa1100_set_pte_ext + .word pabort_noifar .size sa1100_processor_functions, . - sa1100_processor_functions .section ".rodata" diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index eb42e5b9486..bf760ea2f78 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -17,10 +17,6 @@ #include <asm/pgtable-hwdef.h> #include <asm/pgtable.h> -#ifdef CONFIG_SMP -#include <asm/hardware/arm_scu.h> -#endif - #include "proc-macros.S" #define D_CACHE_LINE_SIZE 32 @@ -187,20 +183,10 @@ cpu_v6_name: */ __v6_setup: #ifdef CONFIG_SMP - /* Set up the SCU on core 0 only */ - mrc p15, 0, r0, c0, c0, 5 @ CPU core number - ands r0, r0, #15 - ldreq r0, =SCU_BASE - ldreq r5, [r0, #SCU_CTRL] - orreq r5, r5, #1 - streq r5, [r0, #SCU_CTRL] - -#ifndef CONFIG_CPU_DCACHE_DISABLE mrc p15, 0, r0, c1, c0, 1 @ Enable SMP/nAMP mode orr r0, r0, #0x20 mcr p15, 0, r0, c1, c0, 1 #endif -#endif mov r0, #0 mcr p15, 0, r0, c7, c14, 0 @ clean+invalidate D cache @@ -240,6 +226,7 @@ ENTRY(v6_processor_functions) .word cpu_v6_dcache_clean_area .word cpu_v6_switch_mm .word cpu_v6_set_pte_ext + .word pabort_noifar .size v6_processor_functions, . - v6_processor_functions .type cpu_arch_name, #object diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index e0acc5ae6f6..a1d7331cd64 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -212,6 +212,7 @@ ENTRY(v7_processor_functions) .word cpu_v7_dcache_clean_area .word cpu_v7_switch_mm .word cpu_v7_set_pte_ext + .word pabort_ifar .size v7_processor_functions, . - v7_processor_functions .type cpu_arch_name, #object diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 016690b9d56..1a6d89823df 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -534,6 +534,7 @@ ENTRY(xscale_processor_functions) .word cpu_xscale_dcache_clean_area .word cpu_xscale_switch_mm .word cpu_xscale_set_pte_ext + .word pabort_noifar .size xscale_processor_functions, . - xscale_processor_functions .section ".rodata" diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index 98d01517b56..d9bc15a69e5 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -24,6 +24,7 @@ #include <asm/hardware.h> #include <asm/mach/pci.h> #include <asm/hardware/iop3xx.h> +#include <asm/mach-types.h> // #define DEBUG @@ -209,8 +210,11 @@ int iop3xx_pci_setup(int nr, struct pci_sys_data *sys) res[1].flags = IORESOURCE_MEM; request_resource(&iomem_resource, &res[1]); - sys->mem_offset = IOP3XX_PCI_LOWER_MEM_PA - IOP3XX_PCI_LOWER_MEM_BA; - sys->io_offset = IOP3XX_PCI_LOWER_IO_PA - IOP3XX_PCI_LOWER_IO_BA; + /* + * Use whatever translation is already setup. + */ + sys->mem_offset = IOP3XX_PCI_LOWER_MEM_PA - *IOP3XX_OMWTVR0; + sys->io_offset = IOP3XX_PCI_LOWER_IO_PA - *IOP3XX_OIOWTVR; sys->resource[0] = &res[0]; sys->resource[1] = &res[1]; @@ -250,11 +254,11 @@ void __init iop3xx_atu_setup(void) *IOP3XX_IATVR2 = PHYS_OFFSET; /* Outbound window 0 */ - *IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_PA; + *IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_BA; *IOP3XX_OUMWTVR0 = 0; /* Outbound window 1 */ - *IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE; + *IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_BA + IOP3XX_PCI_MEM_WINDOW_SIZE; *IOP3XX_OUMWTVR1 = 0; /* BAR 3 ( Disabled ) */ @@ -265,7 +269,7 @@ void __init iop3xx_atu_setup(void) /* Setup the I/O Bar */ - *IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_PA;; + *IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_BA; /* Enable inbound and outbound cycles */ @@ -322,34 +326,59 @@ void __init iop3xx_atu_disable(void) /* Flag to determine whether the ATU is initialized and the PCI bus scanned */ int init_atu; -void __init iop3xx_pci_preinit(void) +int iop3xx_get_init_atu(void) { + /* check if default has been overridden */ + if (init_atu != IOP3XX_INIT_ATU_DEFAULT) + return init_atu; + else + return IOP3XX_INIT_ATU_DISABLE; +} + +static void __init iop3xx_atu_debug(void) { - if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) { - iop3xx_atu_disable(); - iop3xx_atu_setup(); - } + DBG("PCI: Intel IOP3xx PCI init.\n"); + DBG("PCI: Outbound memory window 0: PCI 0x%08x%08x\n", + *IOP3XX_OUMWTVR0, *IOP3XX_OMWTVR0); + DBG("PCI: Outbound memory window 1: PCI 0x%08x%08x\n", + *IOP3XX_OUMWTVR1, *IOP3XX_OMWTVR1); + DBG("PCI: Outbound IO window: PCI 0x%08x\n", + *IOP3XX_OIOWTVR); + + DBG("PCI: Inbound memory window 0: PCI 0x%08x%08x 0x%08x -> 0x%08x\n", + *IOP3XX_IAUBAR0, *IOP3XX_IABAR0, *IOP3XX_IALR0, *IOP3XX_IATVR0); + DBG("PCI: Inbound memory window 1: PCI 0x%08x%08x 0x%08x\n", + *IOP3XX_IAUBAR1, *IOP3XX_IABAR1, *IOP3XX_IALR1); + DBG("PCI: Inbound memory window 2: PCI 0x%08x%08x 0x%08x -> 0x%08x\n", + *IOP3XX_IAUBAR2, *IOP3XX_IABAR2, *IOP3XX_IALR2, *IOP3XX_IATVR2); + DBG("PCI: Inbound memory window 3: PCI 0x%08x%08x 0x%08x -> 0x%08x\n", + *IOP3XX_IAUBAR3, *IOP3XX_IABAR3, *IOP3XX_IALR3, *IOP3XX_IATVR3); + + DBG("PCI: Expansion ROM window: PCI 0x%08x%08x 0x%08x -> 0x%08x\n", + 0, *IOP3XX_ERBAR, *IOP3XX_ERLR, *IOP3XX_ERTVR); - DBG("PCI: Intel 803xx PCI init code.\n"); DBG("ATU: IOP3XX_ATUCMD=0x%04x\n", *IOP3XX_ATUCMD); - DBG("ATU: IOP3XX_OMWTVR0=0x%04x, IOP3XX_OIOWTVR=0x%04x\n", - *IOP3XX_OMWTVR0, - *IOP3XX_OIOWTVR); DBG("ATU: IOP3XX_ATUCR=0x%08x\n", *IOP3XX_ATUCR); - DBG("ATU: IOP3XX_IABAR0=0x%08x IOP3XX_IALR0=0x%08x IOP3XX_IATVR0=%08x\n", - *IOP3XX_IABAR0, *IOP3XX_IALR0, *IOP3XX_IATVR0); - DBG("ATU: IOP3XX_OMWTVR0=0x%08x\n", *IOP3XX_OMWTVR0); - DBG("ATU: IOP3XX_IABAR1=0x%08x IOP3XX_IALR1=0x%08x\n", - *IOP3XX_IABAR1, *IOP3XX_IALR1); - DBG("ATU: IOP3XX_ERBAR=0x%08x IOP3XX_ERLR=0x%08x IOP3XX_ERTVR=%08x\n", - *IOP3XX_ERBAR, *IOP3XX_ERLR, *IOP3XX_ERTVR); - DBG("ATU: IOP3XX_IABAR2=0x%08x IOP3XX_IALR2=0x%08x IOP3XX_IATVR2=%08x\n", - *IOP3XX_IABAR2, *IOP3XX_IALR2, *IOP3XX_IATVR2); - DBG("ATU: IOP3XX_IABAR3=0x%08x IOP3XX_IALR3=0x%08x IOP3XX_IATVR3=%08x\n", - *IOP3XX_IABAR3, *IOP3XX_IALR3, *IOP3XX_IATVR3); hook_fault_code(16+6, iop3xx_pci_abort, SIGBUS, "imprecise external abort"); } +/* for platforms that might be host-bus-adapters */ +void __init iop3xx_pci_preinit_cond(void) +{ + if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) { + iop3xx_atu_disable(); + iop3xx_atu_setup(); + iop3xx_atu_debug(); + } +} + +void __init iop3xx_pci_preinit(void) +{ + iop3xx_atu_disable(); + iop3xx_atu_setup(); + iop3xx_atu_debug(); +} + /* allow init_atu to be user overridden */ static int __init iop3xx_init_atu_setup(char *str) { diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 03a65c0dfb6..bb6e12738fb 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -4,7 +4,7 @@ menu "Freescale MXC Implementations" choice prompt "MXC/iMX System Type" - default 0 + default ARCH_MX3 config ARCH_MX3 bool "MX3-based" diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index 66ad9c2b6d6..f96dc036206 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -4,7 +4,3 @@ # Common support obj-y := irq.o - -obj-m := -obj-n := -obj- := diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c index 87d253bc3d3..2ad5a6917b3 100644 --- a/arch/arm/plat-mxc/irq.c +++ b/arch/arm/plat-mxc/irq.c @@ -19,21 +19,13 @@ #include <asm/mach/irq.h> #include <asm/arch/common.h> -/*! - * Disable interrupt number "irq" in the AVIC - * - * @param irq interrupt source number - */ +/* Disable interrupt number "irq" in the AVIC */ static void mxc_mask_irq(unsigned int irq) { __raw_writel(irq, AVIC_INTDISNUM); } -/*! - * Enable interrupt number "irq" in the AVIC - * - * @param irq interrupt source number - */ +/* Enable interrupt number "irq" in the AVIC */ static void mxc_unmask_irq(unsigned int irq) { __raw_writel(irq, AVIC_INTENNUM); @@ -45,7 +37,7 @@ static struct irq_chip mxc_avic_chip = { .unmask = mxc_unmask_irq, }; -/*! +/* * This function initializes the AVIC hardware and disables all the * interrupts. It registers the interrupt enable and disable functions * to the kernel for each interrupt source. diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 8f56c255d1e..bc639a30d6d 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -9,8 +9,6 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o - # OCPI interconnect support for 1710, 1610 and 5912 obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 0a603242f36..72d34a23a2e 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -23,7 +23,6 @@ #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/semaphore.h> #include <asm/arch/clock.h> @@ -304,6 +303,23 @@ void propagate_rate(struct clk * tclk) } } +/** + * recalculate_root_clocks - recalculate and propagate all root clocks + * + * Recalculates all root clocks (clocks with no parent), which if the + * clock's .recalc is set correctly, should also propagate their rates. + * Called at init. + */ +void recalculate_root_clocks(void) +{ + struct clk *clkp; + + list_for_each_entry(clkp, &clocks, node) { + if (unlikely(!clkp->parent) && likely((u32)clkp->recalc)) + clkp->recalc(clkp); + } +} + int clk_register(struct clk *clk) { if (clk == NULL || IS_ERR(clk)) @@ -358,6 +374,30 @@ void clk_allow_idle(struct clk *clk) } EXPORT_SYMBOL(clk_allow_idle); +void clk_enable_init_clocks(void) +{ + struct clk *clkp; + + list_for_each_entry(clkp, &clocks, node) { + if (clkp->flags & ENABLE_ON_INIT) + clk_enable(clkp); + } +} +EXPORT_SYMBOL(clk_enable_init_clocks); + +#ifdef CONFIG_CPU_FREQ +void clk_init_cpufreq_table(struct cpufreq_frequency_table **table) +{ + unsigned long flags; + + spin_lock_irqsave(&clockfw_lock, flags); + if (arch_clock->clk_init_cpufreq_table) + arch_clock->clk_init_cpufreq_table(table); + spin_unlock_irqrestore(&clockfw_lock, flags); +} +EXPORT_SYMBOL(clk_init_cpufreq_table); +#endif + /*-------------------------------------------------------------------------*/ #ifdef CONFIG_OMAP_RESET_CLOCKS @@ -396,3 +436,4 @@ int __init clk_init(struct clk_functions * custom_clocks) return 0; } + diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 4f0f9c4e938..bd1cef2c3c1 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -27,11 +27,16 @@ #include <asm/setup.h> #include <asm/arch/board.h> +#include <asm/arch/control.h> #include <asm/arch/mux.h> #include <asm/arch/fpga.h> #include <asm/arch/clock.h> +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +# include "../mach-omap2/sdrc.h" +#endif + #define NO_LENGTH_CHECK 0xffffffff unsigned char omap_bootloader_tag[512]; @@ -171,8 +176,8 @@ console_initcall(omap_add_serial_console); #if defined(CONFIG_ARCH_OMAP16XX) #define TIMER_32K_SYNCHRONIZED 0xfffbc410 -#elif defined(CONFIG_ARCH_OMAP24XX) -#define TIMER_32K_SYNCHRONIZED (OMAP24XX_32KSYNCT_BASE + 0x10) +#elif defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) +#define TIMER_32K_SYNCHRONIZED (OMAP2_32KSYNCT_BASE + 0x10) #endif #ifdef TIMER_32K_SYNCHRONIZED @@ -193,12 +198,35 @@ static struct clocksource clocksource_32k = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +/* + * Rounds down to nearest nsec. + */ +unsigned long long omap_32k_ticks_to_nsecs(unsigned long ticks_32k) +{ + return cyc2ns(&clocksource_32k, ticks_32k); +} + +/* + * Returns current time from boot in nsecs. It's OK for this to wrap + * around for now, as it's just a relative time stamp. + */ +unsigned long long sched_clock(void) +{ + return omap_32k_ticks_to_nsecs(omap_32k_read()); +} + static int __init omap_init_clocksource_32k(void) { static char err[] __initdata = KERN_ERR "%s: can't register clocksource!\n"; - if (cpu_is_omap16xx() || cpu_is_omap24xx()) { + if (cpu_is_omap16xx() || cpu_class_is_omap2()) { + struct clk *sync_32k_ick; + + sync_32k_ick = clk_get(NULL, "omap_32ksync_ick"); + if (sync_32k_ick) + clk_enable(sync_32k_ick); + clocksource_32k.mult = clocksource_hz2mult(32768, clocksource_32k.shift); @@ -210,3 +238,33 @@ static int __init omap_init_clocksource_32k(void) arch_initcall(omap_init_clocksource_32k); #endif /* TIMER_32K_SYNCHRONIZED */ + +/* Global address base setup code */ + +#if defined(CONFIG_ARCH_OMAP2420) +void __init omap2_set_globals_242x(void) +{ + omap2_sdrc_base = OMAP2420_SDRC_BASE; + omap2_sms_base = OMAP2420_SMS_BASE; + omap_ctrl_base_set(OMAP2420_CTRL_BASE); +} +#endif + +#if defined(CONFIG_ARCH_OMAP2430) +void __init omap2_set_globals_243x(void) +{ + omap2_sdrc_base = OMAP243X_SDRC_BASE; + omap2_sms_base = OMAP243X_SMS_BASE; + omap_ctrl_base_set(OMAP243X_CTRL_BASE); +} +#endif + +#if defined(CONFIG_ARCH_OMAP3430) +void __init omap2_set_globals_343x(void) +{ + omap2_sdrc_base = OMAP343X_SDRC_BASE; + omap2_sms_base = OMAP343X_SMS_BASE; + omap_ctrl_base_set(OMAP343X_CTRL_BASE); +} +#endif + diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 8c78e4e57b5..1903a3491ee 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -136,7 +136,6 @@ struct gpio_bank { u16 irq; u16 virtual_irq_start; int method; - u32 reserved_map; #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) u32 suspend_wakeup; u32 saved_wakeup; @@ -149,7 +148,9 @@ struct gpio_bank { u32 saved_fallingdetect; u32 saved_risingdetect; #endif + u32 level_mask; spinlock_t lock; + struct gpio_chip chip; }; #define METHOD_MPUIO 0 @@ -538,10 +539,9 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio, bank->enabled_non_wakeup_gpios &= ~gpio_bit; } - /* - * FIXME: Possibly do 'set_irq_handler(j, handle_level_irq)' if only - * level triggering requested. - */ + bank->level_mask = + __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0) | + __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1); } #endif @@ -652,6 +652,12 @@ static int gpio_irq_type(unsigned irq, unsigned type) irq_desc[irq].status |= type; } spin_unlock_irqrestore(&bank->lock, flags); + + if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) + __set_irq_handler_unlocked(irq, handle_level_irq); + else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) + __set_irq_handler_unlocked(irq, handle_edge_irq); + return retval; } @@ -903,19 +909,17 @@ int omap_request_gpio(int gpio) { struct gpio_bank *bank; unsigned long flags; + int status; if (check_gpio(gpio) < 0) return -EINVAL; + status = gpio_request(gpio, NULL); + if (status < 0) + return status; + bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); - if (unlikely(bank->reserved_map & (1 << get_gpio_index(gpio)))) { - printk(KERN_ERR "omap-gpio: GPIO %d is already reserved!\n", gpio); - dump_stack(); - spin_unlock_irqrestore(&bank->lock, flags); - return -1; - } - bank->reserved_map |= (1 << get_gpio_index(gpio)); /* Set trigger to none. You need to enable the desired trigger with * request_irq() or set_irq_type(). @@ -945,10 +949,11 @@ void omap_free_gpio(int gpio) return; bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); - if (unlikely(!(bank->reserved_map & (1 << get_gpio_index(gpio))))) { + if (unlikely(!gpiochip_is_requested(&bank->chip, + get_gpio_index(gpio)))) { + spin_unlock_irqrestore(&bank->lock, flags); printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio); dump_stack(); - spin_unlock_irqrestore(&bank->lock, flags); return; } #ifdef CONFIG_ARCH_OMAP16XX @@ -965,9 +970,9 @@ void omap_free_gpio(int gpio) __raw_writel(1 << get_gpio_index(gpio), reg); } #endif - bank->reserved_map &= ~(1 << get_gpio_index(gpio)); _reset_gpio(bank, gpio); spin_unlock_irqrestore(&bank->lock, flags); + gpio_free(gpio); } /* @@ -1022,12 +1027,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) isr &= 0x0000ffff; if (cpu_class_is_omap2()) { - level_mask = - __raw_readl(bank->base + - OMAP24XX_GPIO_LEVELDETECT0) | - __raw_readl(bank->base + - OMAP24XX_GPIO_LEVELDETECT1); - level_mask &= enabled; + level_mask = bank->level_mask & enabled; } /* clear edge sensitive interrupts before handler(s) are @@ -1052,51 +1052,13 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) gpio_irq = bank->virtual_irq_start; for (; isr != 0; isr >>= 1, gpio_irq++) { struct irq_desc *d; - int irq_mask; + if (!(isr & 1)) continue; d = irq_desc + gpio_irq; - /* Don't run the handler if it's already running - * or was disabled lazely. - */ - if (unlikely((d->depth || - (d->status & IRQ_INPROGRESS)))) { - irq_mask = 1 << - (gpio_irq - bank->virtual_irq_start); - /* The unmasking will be done by - * enable_irq in case it is disabled or - * after returning from the handler if - * it's already running. - */ - _enable_gpio_irqbank(bank, irq_mask, 0); - if (!d->depth) { - /* Level triggered interrupts - * won't ever be reentered - */ - BUG_ON(level_mask & irq_mask); - d->status |= IRQ_PENDING; - } - continue; - } desc_handle_irq(gpio_irq, d); - - if (unlikely((d->status & IRQ_PENDING) && !d->depth)) { - irq_mask = 1 << - (gpio_irq - bank->virtual_irq_start); - d->status &= ~IRQ_PENDING; - _enable_gpio_irqbank(bank, irq_mask, 1); - retrigger |= irq_mask; - } } - - if (cpu_class_is_omap2()) { - /* clear level sensitive interrupts after handler(s) */ - _enable_gpio_irqbank(bank, isr_saved & level_mask, 0); - _clear_gpio_irqbank(bank, isr_saved & level_mask); - _enable_gpio_irqbank(bank, isr_saved & level_mask, 1); - } - } /* if bank has any level sensitive GPIO pin interrupt configured, we must unmask the bank interrupt only after @@ -1135,6 +1097,14 @@ static void gpio_unmask_irq(unsigned int irq) { unsigned int gpio = irq - IH_GPIO_BASE; struct gpio_bank *bank = get_irq_chip_data(irq); + unsigned int irq_mask = 1 << get_gpio_index(gpio); + + /* For level-triggered GPIOs, the clearing must be done after + * the HW source is cleared, thus after the handler has run */ + if (bank->level_mask & irq_mask) { + _set_gpio_irqenable(bank, gpio, 0); + _clear_gpio_irqstatus(bank, gpio); + } _set_gpio_irqenable(bank, gpio, 1); } @@ -1266,6 +1236,53 @@ static inline void mpuio_init(void) {} /*---------------------------------------------------------------------*/ +/* REVISIT these are stupid implementations! replace by ones that + * don't switch on METHOD_* and which mostly avoid spinlocks + */ + +static int gpio_input(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank; + unsigned long flags; + + bank = container_of(chip, struct gpio_bank, chip); + spin_lock_irqsave(&bank->lock, flags); + _set_gpio_direction(bank, offset, 1); + spin_unlock_irqrestore(&bank->lock, flags); + return 0; +} + +static int gpio_get(struct gpio_chip *chip, unsigned offset) +{ + return omap_get_gpio_datain(chip->base + offset); +} + +static int gpio_output(struct gpio_chip *chip, unsigned offset, int value) +{ + struct gpio_bank *bank; + unsigned long flags; + + bank = container_of(chip, struct gpio_bank, chip); + spin_lock_irqsave(&bank->lock, flags); + _set_gpio_dataout(bank, offset, value); + _set_gpio_direction(bank, offset, 0); + spin_unlock_irqrestore(&bank->lock, flags); + return 0; +} + +static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + struct gpio_bank *bank; + unsigned long flags; + + bank = container_of(chip, struct gpio_bank, chip); + spin_lock_irqsave(&bank->lock, flags); + _set_gpio_dataout(bank, offset, value); + spin_unlock_irqrestore(&bank->lock, flags); +} + +/*---------------------------------------------------------------------*/ + static int initialized; #if !defined(CONFIG_ARCH_OMAP3) static struct clk * gpio_ick; @@ -1293,6 +1310,7 @@ static struct lock_class_key gpio_lock_class; static int __init _omap_gpio_init(void) { int i; + int gpio = 0; struct gpio_bank *bank; #if defined(CONFIG_ARCH_OMAP3) char clk_name[11]; @@ -1423,7 +1441,6 @@ static int __init _omap_gpio_init(void) int j, gpio_count = 16; bank = &gpio_bank[i]; - bank->reserved_map = 0; bank->base = IO_ADDRESS(bank->base); spin_lock_init(&bank->lock); if (bank_is_mpuio(bank)) @@ -1461,6 +1478,26 @@ static int __init _omap_gpio_init(void) gpio_count = 32; } #endif + + /* REVISIT eventually switch from OMAP-specific gpio structs + * over to the generic ones + */ + bank->chip.direction_input = gpio_input; + bank->chip.get = gpio_get; + bank->chip.direction_output = gpio_output; + bank->chip.set = gpio_set; + if (bank_is_mpuio(bank)) { + bank->chip.label = "mpuio"; + bank->chip.base = OMAP_MPUIO(0); + } else { + bank->chip.label = "gpio"; + bank->chip.base = gpio; + gpio += gpio_count; + } + bank->chip.ngpio = gpio_count; + + gpiochip_add(&bank->chip); + for (j = bank->virtual_irq_start; j < bank->virtual_irq_start + gpio_count; j++) { lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class); @@ -1757,8 +1794,10 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) for (j = 0; j < bankwidth; j++, gpio++, mask <<= 1) { unsigned irq, value, is_in, irqstat; + const char *label; - if (!(bank->reserved_map & mask)) + label = gpiochip_is_requested(&bank->chip, j); + if (!label) continue; irq = bank->virtual_irq_start + j; @@ -1766,13 +1805,16 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) is_in = gpio_is_input(bank, mask); if (bank_is_mpuio(bank)) - seq_printf(s, "MPUIO %2d: ", j); + seq_printf(s, "MPUIO %2d ", j); else - seq_printf(s, "GPIO %3d: ", gpio); - seq_printf(s, "%s %s", + seq_printf(s, "GPIO %3d ", gpio); + seq_printf(s, "(%10s): %s %s", + label, is_in ? "in " : "out", value ? "hi" : "lo"); +/* FIXME for at least omap2, show pullup/pulldown state */ + irqstat = irq_desc[irq].status; if (is_in && ((bank->suspend_wakeup & mask) || irqstat & IRQ_TYPE_SENSE_MASK)) { @@ -1795,10 +1837,10 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) trigger = "high"; break; case IRQ_TYPE_NONE: - trigger = "(unspecified)"; + trigger = "(?)"; break; } - seq_printf(s, ", irq-%d %s%s", + seq_printf(s, ", irq-%d %-8s%s", irq, trigger, (bank->suspend_wakeup & mask) ? " wakeup" : ""); diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c index 75211f20ccb..6f3f459731c 100644 --- a/arch/arm/plat-omap/mux.c +++ b/arch/arm/plat-omap/mux.c @@ -3,9 +3,9 @@ * * Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h * - * Copyright (C) 2003 - 2005 Nokia Corporation + * Copyright (C) 2003 - 2008 Nokia Corporation * - * Written by Tony Lindgren <tony.lindgren@nokia.com> + * Written by Tony Lindgren * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,21 +32,17 @@ #ifdef CONFIG_OMAP_MUX -#define OMAP24XX_L4_BASE 0x48000000 -#define OMAP24XX_PULL_ENA (1 << 3) -#define OMAP24XX_PULL_UP (1 << 4) +static struct omap_mux_cfg *mux_cfg; -static struct pin_config * pin_table; -static unsigned long pin_table_sz; - -extern struct pin_config * omap730_pins; -extern struct pin_config * omap1xxx_pins; -extern struct pin_config * omap24xx_pins; - -int __init omap_mux_register(struct pin_config * pins, unsigned long size) +int __init omap_mux_register(struct omap_mux_cfg *arch_mux_cfg) { - pin_table = pins; - pin_table_sz = size; + if (!arch_mux_cfg || !arch_mux_cfg->pins || arch_mux_cfg->size == 0 + || !arch_mux_cfg->cfg_reg) { + printk(KERN_ERR "Invalid pin table\n"); + return -EINVAL; + } + + mux_cfg = arch_mux_cfg; return 0; } @@ -56,152 +52,26 @@ int __init omap_mux_register(struct pin_config * pins, unsigned long size) */ int __init_or_module omap_cfg_reg(const unsigned long index) { - static DEFINE_SPINLOCK(mux_spin_lock); - - unsigned long flags; - struct pin_config *cfg; - unsigned int reg_orig = 0, reg = 0, pu_pd_orig = 0, pu_pd = 0, - pull_orig = 0, pull = 0; - unsigned int mask, warn = 0; + struct pin_config *reg; - if (!pin_table) - BUG(); + if (mux_cfg == NULL) { + printk(KERN_ERR "Pin mux table not initialized\n"); + return -ENODEV; + } - if (index >= pin_table_sz) { + if (index >= mux_cfg->size) { printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n", - index, pin_table_sz); + index, mux_cfg->size); dump_stack(); return -ENODEV; } - cfg = (struct pin_config *)&pin_table[index]; - if (cpu_is_omap24xx()) { - u8 reg = 0; - - reg |= cfg->mask & 0x7; - if (cfg->pull_val) - reg |= OMAP24XX_PULL_ENA; - if(cfg->pu_pd_val) - reg |= OMAP24XX_PULL_UP; -#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) - { - u8 orig = omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg); - u8 debug = 0; - -#ifdef CONFIG_OMAP_MUX_DEBUG - debug = cfg->debug; -#endif - warn = (orig != reg); - if (debug || warn) - printk("MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n", - cfg->name, - OMAP24XX_L4_BASE + cfg->mux_reg, - orig, reg); - } -#endif - omap_writeb(reg, OMAP24XX_L4_BASE + cfg->mux_reg); + reg = (struct pin_config *)&mux_cfg->pins[index]; - return 0; - } - - /* Check the mux register in question */ - if (cfg->mux_reg) { - unsigned tmp1, tmp2; - - spin_lock_irqsave(&mux_spin_lock, flags); - reg_orig = omap_readl(cfg->mux_reg); - - /* The mux registers always seem to be 3 bits long */ - mask = (0x7 << cfg->mask_offset); - tmp1 = reg_orig & mask; - reg = reg_orig & ~mask; - - tmp2 = (cfg->mask << cfg->mask_offset); - reg |= tmp2; - - if (tmp1 != tmp2) - warn = 1; - - omap_writel(reg, cfg->mux_reg); - spin_unlock_irqrestore(&mux_spin_lock, flags); - } - - /* Check for pull up or pull down selection on 1610 */ - if (!cpu_is_omap15xx()) { - if (cfg->pu_pd_reg && cfg->pull_val) { - spin_lock_irqsave(&mux_spin_lock, flags); - pu_pd_orig = omap_readl(cfg->pu_pd_reg); - mask = 1 << cfg->pull_bit; - - if (cfg->pu_pd_val) { - if (!(pu_pd_orig & mask)) - warn = 1; - /* Use pull up */ - pu_pd = pu_pd_orig | mask; - } else { - if (pu_pd_orig & mask) - warn = 1; - /* Use pull down */ - pu_pd = pu_pd_orig & ~mask; - } - omap_writel(pu_pd, cfg->pu_pd_reg); - spin_unlock_irqrestore(&mux_spin_lock, flags); - } - } - - /* Check for an associated pull down register */ - if (cfg->pull_reg) { - spin_lock_irqsave(&mux_spin_lock, flags); - pull_orig = omap_readl(cfg->pull_reg); - mask = 1 << cfg->pull_bit; - - if (cfg->pull_val) { - if (pull_orig & mask) - warn = 1; - /* Low bit = pull enabled */ - pull = pull_orig & ~mask; - } else { - if (!(pull_orig & mask)) - warn = 1; - /* High bit = pull disabled */ - pull = pull_orig | mask; - } - - omap_writel(pull, cfg->pull_reg); - spin_unlock_irqrestore(&mux_spin_lock, flags); - } - - if (warn) { -#ifdef CONFIG_OMAP_MUX_WARNINGS - printk(KERN_WARNING "MUX: initialized %s\n", cfg->name); -#endif - } - -#ifdef CONFIG_OMAP_MUX_DEBUG - if (cfg->debug || warn) { - printk("MUX: Setting register %s\n", cfg->name); - printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", - cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg); - - if (!cpu_is_omap15xx()) { - if (cfg->pu_pd_reg && cfg->pull_val) { - printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", - cfg->pu_pd_name, cfg->pu_pd_reg, - pu_pd_orig, pu_pd); - } - } - - if (cfg->pull_reg) - printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n", - cfg->pull_name, cfg->pull_reg, pull_orig, pull); - } -#endif + if (!mux_cfg->cfg_reg) + return -ENODEV; -#ifdef CONFIG_OMAP_MUX_ERRORS - return warn ? -ETXTBSY : 0; -#else - return 0; -#endif + return mux_cfg->cfg_reg(reg); } EXPORT_SYMBOL(omap_cfg_reg); #else diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index a5aedf964b8..a619475c4b7 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -33,6 +33,7 @@ #include <asm/system.h> #include <asm/hardware.h> +#include <asm/arch/control.h> #include <asm/arch/mux.h> #include <asm/arch/usb.h> #include <asm/arch/board.h> @@ -76,7 +77,7 @@ /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_ARCH_OMAP_OTG +#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_USB_MUSB_OTG) static struct otg_transceiver *xceiv; @@ -110,12 +111,48 @@ EXPORT_SYMBOL(otg_set_transceiver); #if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX) +static void omap2_usb_devconf_clear(u8 port, u32 mask) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r &= ~USBTXWRMODEI(port, mask); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb_devconf_set(u8 port, u32 mask) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r |= USBTXWRMODEI(port, mask); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb2_disable_5pinbitll(void) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r &= ~(USBTXWRMODEI(2, USB_BIDIR_TLL) | USBT2TLL5PI); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb2_enable_5pinunitll(void) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r |= USBTXWRMODEI(2, USB_UNIDIR_TLL) | USBT2TLL5PI; + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) { u32 syscon1 = 0; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG &= ~USBT0WRMODEI(USB_BIDIR_TLL); + omap2_usb_devconf_clear(0, USB_BIDIR_TLL); if (nwires == 0) { if (cpu_class_is_omap1() && !cpu_is_omap15xx()) { @@ -187,19 +224,19 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) case 3: syscon1 = 2; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(0, USB_BIDIR); break; case 4: syscon1 = 1; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(0, USB_BIDIR); break; case 6: syscon1 = 3; if (cpu_is_omap24xx()) { omap_cfg_reg(J19_24XX_USB0_VP); omap_cfg_reg(K20_24XX_USB0_VM); - CONTROL_DEVCONF_REG |= USBT0WRMODEI(USB_UNIDIR); + omap2_usb_devconf_set(0, USB_UNIDIR); } else { omap_cfg_reg(AA9_USB0_VP); omap_cfg_reg(R9_USB0_VM); @@ -220,7 +257,7 @@ static u32 __init omap_usb1_init(unsigned nwires) if (cpu_class_is_omap1() && !cpu_is_omap15xx() && nwires != 6) USB_TRANSCEIVER_CTRL_REG &= ~CONF_USB1_UNI_R; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG &= ~USBT1WRMODEI(USB_BIDIR_TLL); + omap2_usb_devconf_clear(1, USB_BIDIR_TLL); if (nwires == 0) return 0; @@ -261,17 +298,17 @@ static u32 __init omap_usb1_init(unsigned nwires) * this TLL link is not using DP/DM */ syscon1 = 1; - CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR_TLL); + omap2_usb_devconf_set(1, USB_BIDIR_TLL); break; case 3: syscon1 = 2; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(1, USB_BIDIR); break; case 4: syscon1 = 1; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT1WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(1, USB_BIDIR); break; case 6: if (cpu_is_omap24xx()) @@ -295,8 +332,7 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) u32 syscon1 = 0; if (cpu_is_omap24xx()) { - CONTROL_DEVCONF_REG &= ~(USBT2WRMODEI(USB_BIDIR_TLL) - | USBT2TLL5PI); + omap2_usb2_disable_5pinbitll(); alt_pingroup = 0; } @@ -343,17 +379,17 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) * this TLL link is not using DP/DM */ syscon1 = 1; - CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR_TLL); + omap2_usb_devconf_set(2, USB_BIDIR_TLL); break; case 3: syscon1 = 2; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(2, USB_BIDIR); break; case 4: syscon1 = 1; if (cpu_is_omap24xx()) - CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_BIDIR); + omap2_usb_devconf_set(2, USB_BIDIR); break; case 5: if (!cpu_is_omap24xx()) @@ -364,8 +400,7 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} */ syscon1 = 3; - CONTROL_DEVCONF_REG |= USBT2WRMODEI(USB_UNIDIR_TLL) - | USBT2TLL5PI; + omap2_usb2_enable_5pinunitll(); break; case 6: if (cpu_is_omap24xx()) diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile new file mode 100644 index 00000000000..198f3dde2be --- /dev/null +++ b/arch/arm/plat-orion/Makefile @@ -0,0 +1,8 @@ +# +# Makefile for the linux kernel. +# + +obj-y := irq.o pcie.o time.o +obj-m := +obj-n := +obj- := diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c new file mode 100644 index 00000000000..c5b669d234b --- /dev/null +++ b/arch/arm/plat-orion/irq.c @@ -0,0 +1,64 @@ +/* + * arch/arm/plat-orion/irq.c + * + * Marvell Orion SoC IRQ handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <asm/plat-orion/irq.h> + +static void orion_irq_mask(u32 irq) +{ + void __iomem *maskaddr = get_irq_chip_data(irq); + u32 mask; + + mask = readl(maskaddr); + mask &= ~(1 << (irq & 31)); + writel(mask, maskaddr); +} + +static void orion_irq_unmask(u32 irq) +{ + void __iomem *maskaddr = get_irq_chip_data(irq); + u32 mask; + + mask = readl(maskaddr); + mask |= 1 << (irq & 31); + writel(mask, maskaddr); +} + +static struct irq_chip orion_irq_chip = { + .name = "orion_irq", + .ack = orion_irq_mask, + .mask = orion_irq_mask, + .unmask = orion_irq_unmask, +}; + +void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) +{ + unsigned int i; + + /* + * Mask all interrupts initially. + */ + writel(0, maskaddr); + + /* + * Register IRQ sources. + */ + for (i = 0; i < 32; i++) { + unsigned int irq = irq_start + i; + + set_irq_chip(irq, &orion_irq_chip); + set_irq_chip_data(irq, maskaddr); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } +} diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c new file mode 100644 index 00000000000..abfda53f180 --- /dev/null +++ b/arch/arm/plat-orion/pcie.c @@ -0,0 +1,245 @@ +/* + * arch/arm/plat-orion/pcie.c + * + * Marvell Orion SoC PCIe handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/mbus.h> +#include <asm/mach/pci.h> +#include <asm/plat-orion/pcie.h> + +/* + * PCIe unit register offsets. + */ +#define PCIE_DEV_ID_OFF 0x0000 +#define PCIE_CMD_OFF 0x0004 +#define PCIE_DEV_REV_OFF 0x0008 +#define PCIE_BAR_LO_OFF(n) (0x0010 + ((n) << 3)) +#define PCIE_BAR_HI_OFF(n) (0x0014 + ((n) << 3)) +#define PCIE_HEADER_LOG_4_OFF 0x0128 +#define PCIE_BAR_CTRL_OFF(n) (0x1804 + ((n - 1) * 4)) +#define PCIE_WIN04_CTRL_OFF(n) (0x1820 + ((n) << 4)) +#define PCIE_WIN04_BASE_OFF(n) (0x1824 + ((n) << 4)) +#define PCIE_WIN04_REMAP_OFF(n) (0x182c + ((n) << 4)) +#define PCIE_WIN5_CTRL_OFF 0x1880 +#define PCIE_WIN5_BASE_OFF 0x1884 +#define PCIE_WIN5_REMAP_OFF 0x188c +#define PCIE_CONF_ADDR_OFF 0x18f8 +#define PCIE_CONF_ADDR_EN 0x80000000 +#define PCIE_CONF_REG(r) ((((r) & 0xf00) << 16) | ((r) & 0xfc)) +#define PCIE_CONF_BUS(b) (((b) & 0xff) << 16) +#define PCIE_CONF_DEV(d) (((d) & 0x1f) << 11) +#define PCIE_CONF_FUNC(f) (((f) & 0x3) << 8) +#define PCIE_CONF_DATA_OFF 0x18fc +#define PCIE_MASK_OFF 0x1910 +#define PCIE_CTRL_OFF 0x1a00 +#define PCIE_STAT_OFF 0x1a04 +#define PCIE_STAT_DEV_OFFS 20 +#define PCIE_STAT_DEV_MASK 0x1f +#define PCIE_STAT_BUS_OFFS 8 +#define PCIE_STAT_BUS_MASK 0xff +#define PCIE_STAT_LINK_DOWN 1 + + +u32 __init orion_pcie_dev_id(void __iomem *base) +{ + return readl(base + PCIE_DEV_ID_OFF) >> 16; +} + +u32 __init orion_pcie_rev(void __iomem *base) +{ + return readl(base + PCIE_DEV_REV_OFF) & 0xff; +} + +int orion_pcie_link_up(void __iomem *base) +{ + return !(readl(base + PCIE_STAT_OFF) & PCIE_STAT_LINK_DOWN); +} + +int orion_pcie_get_local_bus_nr(void __iomem *base) +{ + u32 stat = readl(base + PCIE_STAT_OFF); + + return (stat >> PCIE_STAT_BUS_OFFS) & PCIE_STAT_BUS_MASK; +} + +void __init orion_pcie_set_local_bus_nr(void __iomem *base, int nr) +{ + u32 stat; + + stat = readl(base + PCIE_STAT_OFF); + stat &= ~(PCIE_STAT_BUS_MASK << PCIE_STAT_BUS_OFFS); + stat |= nr << PCIE_STAT_BUS_OFFS; + writel(stat, base + PCIE_STAT_OFF); +} + +/* + * Setup PCIE BARs and Address Decode Wins: + * BAR[0,2] -> disabled, BAR[1] -> covers all DRAM banks + * WIN[0-3] -> DRAM bank[0-3] + */ +static void __init orion_pcie_setup_wins(void __iomem *base, + struct mbus_dram_target_info *dram) +{ + u32 size; + int i; + + /* + * First, disable and clear BARs and windows. + */ + for (i = 1; i <= 2; i++) { + writel(0, base + PCIE_BAR_CTRL_OFF(i)); + writel(0, base + PCIE_BAR_LO_OFF(i)); + writel(0, base + PCIE_BAR_HI_OFF(i)); + } + + for (i = 0; i < 5; i++) { + writel(0, base + PCIE_WIN04_CTRL_OFF(i)); + writel(0, base + PCIE_WIN04_BASE_OFF(i)); + writel(0, base + PCIE_WIN04_REMAP_OFF(i)); + } + + writel(0, base + PCIE_WIN5_CTRL_OFF); + writel(0, base + PCIE_WIN5_BASE_OFF); + writel(0, base + PCIE_WIN5_REMAP_OFF); + + /* + * Setup windows for DDR banks. Count total DDR size on the fly. + */ + size = 0; + for (i = 0; i < dram->num_cs; i++) { + struct mbus_dram_window *cs = dram->cs + i; + + writel(cs->base & 0xffff0000, base + PCIE_WIN04_BASE_OFF(i)); + writel(0, base + PCIE_WIN04_REMAP_OFF(i)); + writel(((cs->size - 1) & 0xffff0000) | + (cs->mbus_attr << 8) | + (dram->mbus_dram_target_id << 4) | 1, + base + PCIE_WIN04_CTRL_OFF(i)); + + size += cs->size; + } + + /* + * Setup BAR[1] to all DRAM banks. + */ + writel(dram->cs[0].base, base + PCIE_BAR_LO_OFF(1)); + writel(0, base + PCIE_BAR_HI_OFF(1)); + writel(((size - 1) & 0xffff0000) | 1, base + PCIE_BAR_CTRL_OFF(1)); +} + +void __init orion_pcie_setup(void __iomem *base, + struct mbus_dram_target_info *dram) +{ + u16 cmd; + u32 mask; + + /* + * Point PCIe unit MBUS decode windows to DRAM space. + */ + orion_pcie_setup_wins(base, dram); + + /* + * Master + slave enable. + */ + cmd = readw(base + PCIE_CMD_OFF); + cmd |= PCI_COMMAND_IO; + cmd |= PCI_COMMAND_MEMORY; + cmd |= PCI_COMMAND_MASTER; + writew(cmd, base + PCIE_CMD_OFF); + + /* + * Enable interrupt lines A-D. + */ + mask = readl(base + PCIE_MASK_OFF); + mask |= 0x0f000000; + writel(mask, base + PCIE_MASK_OFF); +} + +int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val) +{ + writel(PCIE_CONF_BUS(bus->number) | + PCIE_CONF_DEV(PCI_SLOT(devfn)) | + PCIE_CONF_FUNC(PCI_FUNC(devfn)) | + PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN, + base + PCIE_CONF_ADDR_OFF); + + *val = readl(base + PCIE_CONF_DATA_OFF); + + if (size == 1) + *val = (*val >> (8 * (where & 3))) & 0xff; + else if (size == 2) + *val = (*val >> (8 * (where & 3))) & 0xffff; + + return PCIBIOS_SUCCESSFUL; +} + +int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val) +{ + writel(PCIE_CONF_BUS(bus->number) | + PCIE_CONF_DEV(PCI_SLOT(devfn)) | + PCIE_CONF_FUNC(PCI_FUNC(devfn)) | + PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN, + base + PCIE_CONF_ADDR_OFF); + + *val = readl(base + PCIE_CONF_DATA_OFF); + + if (bus->number != orion_pcie_get_local_bus_nr(base) || + PCI_FUNC(devfn) != 0) + *val = readl(base + PCIE_HEADER_LOG_4_OFF); + + if (size == 1) + *val = (*val >> (8 * (where & 3))) & 0xff; + else if (size == 2) + *val = (*val >> (8 * (where & 3))) & 0xffff; + + return PCIBIOS_SUCCESSFUL; +} + +int orion_pcie_rd_conf_wa(void __iomem *wa_base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val) +{ + *val = readl(wa_base + (PCIE_CONF_BUS(bus->number) | + PCIE_CONF_DEV(PCI_SLOT(devfn)) | + PCIE_CONF_FUNC(PCI_FUNC(devfn)) | + PCIE_CONF_REG(where))); + + if (size == 1) + *val = (*val >> (8 * (where & 3))) & 0xff; + else if (size == 2) + *val = (*val >> (8 * (where & 3))) & 0xffff; + + return PCIBIOS_SUCCESSFUL; +} + +int orion_pcie_wr_conf(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 val) +{ + int ret = PCIBIOS_SUCCESSFUL; + + writel(PCIE_CONF_BUS(bus->number) | + PCIE_CONF_DEV(PCI_SLOT(devfn)) | + PCIE_CONF_FUNC(PCI_FUNC(devfn)) | + PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN, + base + PCIE_CONF_ADDR_OFF); + + if (size == 4) { + writel(val, base + PCIE_CONF_DATA_OFF); + } else if (size == 2) { + writew(val, base + PCIE_CONF_DATA_OFF + (where & 3)); + } else if (size == 1) { + writeb(val, base + PCIE_CONF_DATA_OFF + (where & 3)); + } else { + ret = PCIBIOS_BAD_REGISTER_NUMBER; + } + + return ret; +} diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c new file mode 100644 index 00000000000..28b5285446e --- /dev/null +++ b/arch/arm/plat-orion/time.c @@ -0,0 +1,203 @@ +/* + * arch/arm/plat-orion/time.c + * + * Marvell Orion SoC timer handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Timer 0 is used as free-running clocksource, while timer 1 is + * used as clock_event_device. + */ + +#include <linux/kernel.h> +#include <linux/clockchips.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <asm/mach/time.h> +#include <asm/arch/hardware.h> + +/* + * Number of timer ticks per jiffy. + */ +static u32 ticks_per_jiffy; + + +/* + * Timer block registers. + */ +#define TIMER_CTRL (TIMER_VIRT_BASE + 0x0000) +#define TIMER0_EN 0x0001 +#define TIMER0_RELOAD_EN 0x0002 +#define TIMER1_EN 0x0004 +#define TIMER1_RELOAD_EN 0x0008 +#define TIMER0_RELOAD (TIMER_VIRT_BASE + 0x0010) +#define TIMER0_VAL (TIMER_VIRT_BASE + 0x0014) +#define TIMER1_RELOAD (TIMER_VIRT_BASE + 0x0018) +#define TIMER1_VAL (TIMER_VIRT_BASE + 0x001c) + + +/* + * Clocksource handling. + */ +static cycle_t orion_clksrc_read(void) +{ + return 0xffffffff - readl(TIMER0_VAL); +} + +static struct clocksource orion_clksrc = { + .name = "orion_clocksource", + .shift = 20, + .rating = 300, + .read = orion_clksrc_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + + + +/* + * Clockevent handling. + */ +static int +orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev) +{ + unsigned long flags; + u32 u; + + if (delta == 0) + return -ETIME; + + local_irq_save(flags); + + /* + * Clear and enable clockevent timer interrupt. + */ + writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE); + + u = readl(BRIDGE_MASK); + u |= BRIDGE_INT_TIMER1; + writel(u, BRIDGE_MASK); + + /* + * Setup new clockevent timer value. + */ + writel(delta, TIMER1_VAL); + + /* + * Enable the timer. + */ + u = readl(TIMER_CTRL); + u = (u & ~TIMER1_RELOAD_EN) | TIMER1_EN; + writel(u, TIMER_CTRL); + + local_irq_restore(flags); + + return 0; +} + +static void +orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev) +{ + unsigned long flags; + u32 u; + + local_irq_save(flags); + if (mode == CLOCK_EVT_MODE_PERIODIC) { + /* + * Setup timer to fire at 1/HZ intervals. + */ + writel(ticks_per_jiffy - 1, TIMER1_RELOAD); + writel(ticks_per_jiffy - 1, TIMER1_VAL); + + /* + * Enable timer interrupt. + */ + u = readl(BRIDGE_MASK); + writel(u | BRIDGE_INT_TIMER1, BRIDGE_MASK); + + /* + * Enable timer. + */ + u = readl(TIMER_CTRL); + writel(u | TIMER1_EN | TIMER1_RELOAD_EN, TIMER_CTRL); + } else { + /* + * Disable timer. + */ + u = readl(TIMER_CTRL); + writel(u & ~TIMER1_EN, TIMER_CTRL); + + /* + * Disable timer interrupt. + */ + u = readl(BRIDGE_MASK); + writel(u & ~BRIDGE_INT_TIMER1, BRIDGE_MASK); + + /* + * ACK pending timer interrupt. + */ + writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE); + + } + local_irq_restore(flags); +} + +static struct clock_event_device orion_clkevt = { + .name = "orion_tick", + .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, + .shift = 32, + .rating = 300, + .cpumask = CPU_MASK_CPU0, + .set_next_event = orion_clkevt_next_event, + .set_mode = orion_clkevt_mode, +}; + +static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) +{ + /* + * ACK timer interrupt and call event handler. + */ + writel(~BRIDGE_INT_TIMER1, BRIDGE_CAUSE); + orion_clkevt.event_handler(&orion_clkevt); + + return IRQ_HANDLED; +} + +static struct irqaction orion_timer_irq = { + .name = "orion_tick", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = orion_timer_interrupt +}; + +void __init orion_time_init(unsigned int irq, unsigned int tclk) +{ + u32 u; + + ticks_per_jiffy = (tclk + HZ/2) / HZ; + + + /* + * Setup free-running clocksource timer (interrupts + * disabled.) + */ + writel(0xffffffff, TIMER0_VAL); + writel(0xffffffff, TIMER0_RELOAD); + u = readl(BRIDGE_MASK); + writel(u & ~BRIDGE_INT_TIMER0, BRIDGE_MASK); + u = readl(TIMER_CTRL); + writel(u | TIMER0_EN | TIMER0_RELOAD_EN, TIMER_CTRL); + orion_clksrc.mult = clocksource_hz2mult(tclk, orion_clksrc.shift); + clocksource_register(&orion_clksrc); + + + /* + * Setup clockevent timer (interrupt-driven.) + */ + setup_irq(irq, &orion_timer_irq); + orion_clkevt.mult = div_sc(tclk, NSEC_PER_SEC, orion_clkevt.shift); + orion_clkevt.max_delta_ns = clockevent_delta2ns(0xfffffffe, &orion_clkevt); + orion_clkevt.min_delta_ns = clockevent_delta2ns(1, &orion_clkevt); + clockevents_register_device(&orion_clkevt); +} diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c index 99a44746f8f..d84167fb33b 100644 --- a/arch/arm/plat-s3c24xx/clock.c +++ b/arch/arm/plat-s3c24xx/clock.c @@ -332,6 +332,58 @@ static int s3c24xx_dclk_setparent(struct clk *clk, struct clk *parent) return 0; } +static unsigned long s3c24xx_calc_div(struct clk *clk, unsigned long rate) +{ + unsigned long div; + + if ((rate == 0) || !clk->parent) + return 0; + + div = clk_get_rate(clk->parent) / rate; + if (div < 2) + div = 2; + else if (div > 16) + div = 16; + + return div; +} + +static unsigned long s3c24xx_round_dclk_rate(struct clk *clk, + unsigned long rate) +{ + unsigned long div = s3c24xx_calc_div(clk, rate); + + if (div == 0) + return 0; + + return clk_get_rate(clk->parent) / div; +} + +static int s3c24xx_set_dclk_rate(struct clk *clk, unsigned long rate) +{ + unsigned long mask, data, div = s3c24xx_calc_div(clk, rate); + + if (div == 0) + return -EINVAL; + + if (clk == &s3c24xx_dclk0) { + mask = S3C2410_DCLKCON_DCLK0_DIV_MASK | + S3C2410_DCLKCON_DCLK0_CMP_MASK; + data = S3C2410_DCLKCON_DCLK0_DIV(div) | + S3C2410_DCLKCON_DCLK0_CMP((div + 1) / 2); + } else if (clk == &s3c24xx_dclk1) { + mask = S3C2410_DCLKCON_DCLK1_DIV_MASK | + S3C2410_DCLKCON_DCLK1_CMP_MASK; + data = S3C2410_DCLKCON_DCLK1_DIV(div) | + S3C2410_DCLKCON_DCLK1_CMP((div + 1) / 2); + } else + return -EINVAL; + + clk->rate = clk_get_rate(clk->parent) / div; + __raw_writel(((__raw_readl(S3C24XX_DCLKCON) & ~mask) | data), + S3C24XX_DCLKCON); + return clk->rate; +} static int s3c24xx_clkout_setparent(struct clk *clk, struct clk *parent) { @@ -378,6 +430,8 @@ struct clk s3c24xx_dclk0 = { .ctrlbit = S3C2410_DCLKCON_DCLK0EN, .enable = s3c24xx_dclk_enable, .set_parent = s3c24xx_dclk_setparent, + .set_rate = s3c24xx_set_dclk_rate, + .round_rate = s3c24xx_round_dclk_rate, }; struct clk s3c24xx_dclk1 = { @@ -386,6 +440,8 @@ struct clk s3c24xx_dclk1 = { .ctrlbit = S3C2410_DCLKCON_DCLK0EN, .enable = s3c24xx_dclk_enable, .set_parent = s3c24xx_dclk_setparent, + .set_rate = s3c24xx_set_dclk_rate, + .round_rate = s3c24xx_round_dclk_rate, }; struct clk s3c24xx_clkout0 = { diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index f513ab083b8..f5699cadb0c 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -28,15 +28,19 @@ #include <linux/ioport.h> #include <linux/serial_core.h> #include <linux/platform_device.h> +#include <linux/delay.h> #include <asm/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/delay.h> +#include <asm/cacheflush.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/arch/system-reset.h> + #include <asm/arch/regs-gpio.h> #include <asm/plat-s3c/regs-serial.h> @@ -203,6 +207,27 @@ static unsigned long s3c24xx_read_idcode_v4(void) #endif } +/* Hook for arm_pm_restart to ensure we execute the reset code + * with the caches enabled. It seems at least the S3C2440 has a problem + * resetting if there is bus activity interrupted by the reset. + */ +static void s3c24xx_pm_restart(char mode) +{ + if (mode != 's') { + unsigned long flags; + + local_irq_save(flags); + __cpuc_flush_kern_all(); + __cpuc_flush_user_all(); + + arch_reset(mode); + local_irq_restore(flags); + } + + /* fallback, or unhandled */ + arm_machine_restart(mode); +} + void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) { unsigned long idcode = 0x0; @@ -230,6 +255,8 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) panic("Unsupported S3C24XX CPU"); } + arm_pm_restart = s3c24xx_pm_restart; + (cpu->map_io)(mach_desc, size); } diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 7ed58c0c24c..207a8b5a0c4 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sat Jan 26 14:45:34 2008 +# Last update: Sat Apr 19 11:23:38 2008 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -381,13 +381,13 @@ ks8695p ARCH_KS8695P KS8695P 363 se4000 ARCH_SE4000 SE4000 364 quadriceps ARCH_QUADRICEPS QUADRICEPS 365 bronco ARCH_BRONCO BRONCO 366 -esl_wireless_tab ARCH_ESL_WIRELESS_TABLETESL_WIRELESS_TABLET 367 +esl_wireless_tab ARCH_ESL_WIRELESS_TAB ESL_WIRELESS_TAB 367 esl_sofcomp ARCH_ESL_SOFCOMP ESL_SOFCOMP 368 s5c7375 ARCH_S5C7375 S5C7375 369 spearhead ARCH_SPEARHEAD SPEARHEAD 370 pantera ARCH_PANTERA PANTERA 371 prayoglite ARCH_PRAYOGLITE PRAYOGLITE 372 -gumstix ARCH_GUMSTIK GUMSTIK 373 +gumstix ARCH_GUMSTIX GUMSTIX 373 rcube ARCH_RCUBE RCUBE 374 rea_olv ARCH_REA_OLV REA_OLV 375 pxa_iphone ARCH_PXA_IPHONE PXA_IPHONE 376 @@ -1463,7 +1463,7 @@ artemis MACH_ARTEMIS ARTEMIS 1462 htctitan MACH_HTCTITAN HTCTITAN 1463 qranium MACH_QRANIUM QRANIUM 1464 adx_wsc2 MACH_ADX_WSC2 ADX_WSC2 1465 -adx_medinet MACH_ADX_MEDINET ADX_MEDINET 1466 +adx_medcom MACH_ADX_MEDINET ADX_MEDINET 1466 bboard MACH_BBOARD BBOARD 1467 cambria MACH_CAMBRIA CAMBRIA 1468 mt7xxx MACH_MT7XXX MT7XXX 1469 @@ -1611,3 +1611,112 @@ kb9263 MACH_KB9263 KB9263 1612 mt7108 MACH_MT7108 MT7108 1613 smtr2440 MACH_SMTR2440 SMTR2440 1614 manao MACH_MANAO MANAO 1615 +cm_x300 MACH_CM_X300 CM_X300 1616 +gulfstream_kp MACH_GULFSTREAM_KP GULFSTREAM_KP 1617 +lanreadyfn522 MACH_LANREADYFN522 LANREADYFN522 1618 +arma37 MACH_ARMA37 ARMA37 1619 +mendel MACH_MENDEL MENDEL 1620 +pelco_iliad MACH_PELCO_ILIAD PELCO_ILIAD 1621 +unit2p MACH_UNIT2P UNIT2P 1622 +inc20otter MACH_INC20OTTER INC20OTTER 1623 +at91sam9g20ek MACH_AT91SAM9G20EK AT91SAM9G20EK 1624 +sc_ge2 MACH_STORCENTER STORCENTER 1625 +smdk6410 MACH_SMDK6410 SMDK6410 1626 +u300 MACH_U300 U300 1627 +u500 MACH_U500 U500 1628 +ds9260 MACH_DS9260 DS9260 1629 +riverrock MACH_RIVERROCK RIVERROCK 1630 +scibath MACH_SCIBATH SCIBATH 1631 +at91sam7se MACH_AT91SAM7SE512EK AT91SAM7SE512EK 1632 +wrt350n_v2 MACH_WRT350N_V2 WRT350N_V2 1633 +multimedia MACH_MULTIMEDIA MULTIMEDIA 1634 +marvin MACH_MARVIN MARVIN 1635 +x500 MACH_X500 X500 1636 +awlug4lcu MACH_AWLUG4LCU AWLUG4LCU 1637 +palermoc MACH_PALERMOC PALERMOC 1638 +omap_ldp MACH_OMAP_LDP OMAP_LDP 1639 +ip500 MACH_IP500 IP500 1640 +mx35ads MACH_MACH_MX35ADS MACH_MX35ADS 1641 +ase2 MACH_ASE2 ASE2 1642 +mx35evb MACH_MX35EVB MX35EVB 1643 +aml_m8050 MACH_AML_M8050 AML_M8050 1644 +mx35_3ds MACH_MX35_3DS MX35_3DS 1645 +mars MACH_MARS MARS 1646 +ntosd_644xa MACH_NTOSD_644XA NTOSD_644XA 1647 +badger MACH_BADGER BADGER 1648 +trizeps4wl MACH_TRIZEPS4WL TRIZEPS4WL 1649 +trizeps5 MACH_TRIZEPS5 TRIZEPS5 1650 +marlin MACH_MARLIN MARLIN 1651 +ts7800 MACH_TS7800 TS7800 1652 +hpipaq214 MACH_HPIPAQ214 HPIPAQ214 1653 +at572d940dcm MACH_AT572D940DCM AT572D940DCM 1654 +ne1board MACH_NE1BOARD NE1BOARD 1655 +zante MACH_ZANTE ZANTE 1656 +sffsdr MACH_SFFSDR SFFSDR 1657 +tw2662 MACH_TW2662 TW2662 1658 +vf10xx MACH_VF10XX VF10XX 1659 +zoran43xx MACH_ZORAN43XX ZORAN43XX 1660 +sonix926 MACH_SONIX926 SONIX926 1661 +celestialsemi MACH_CELESTIALSEMI CELESTIALSEMI 1662 +cc9m2443 MACH_CC9M2443 CC9M2443 1663 +tw5334 MACH_TW5334 TW5334 1664 +omap_htcartemis MACH_HTCARTEMIS HTCARTEMIS 1665 +nal_hlite MACH_NAL_HLITE NAL_HLITE 1666 +htcvogue MACH_HTCVOGUE HTCVOGUE 1667 +smartweb MACH_SMARTWEB SMARTWEB 1668 +mv86xx MACH_MV86XX MV86XX 1669 +mv87xx MACH_MV87XX MV87XX 1670 +songyoungho MACH_SONGYOUNGHO SONGYOUNGHO 1671 +younghotema MACH_YOUNGHOTEMA YOUNGHOTEMA 1672 +pcm037 MACH_PCM037 PCM037 1673 +mmvp MACH_MMVP MMVP 1674 +mmap MACH_MMAP MMAP 1675 +ptid2410 MACH_PTID2410 PTID2410 1676 +james_926 MACH_JAMES_926 JAMES_926 1677 +fm6000 MACH_FM6000 FM6000 1678 +db88f6281_bp MACH_DB88F6281_BP DB88F6281_BP 1680 +rd88f6192_nas MACH_RD88F6192_NAS RD88F6192_NAS 1681 +rd88f6281 MACH_RD88F6281 RD88F6281 1682 +db78x00_bp MACH_DB78X00_BP DB78X00_BP 1683 +smdk2416 MACH_SMDK2416 SMDK2416 1685 +oce_spider_si MACH_OCE_SPIDER_SI OCE_SPIDER_SI 1686 +oce_spider_sk MACH_OCE_SPIDER_SK OCE_SPIDER_SK 1687 +rovern6 MACH_ROVERN6 ROVERN6 1688 +pelco_evolution MACH_PELCO_EVOLUTION PELCO_EVOLUTION 1689 +wbd111 MACH_WBD111 WBD111 1690 +elaracpe MACH_ELARACPE ELARACPE 1691 +mabv3 MACH_MABV3 MABV3 1692 +mv2120 MACH_MV2120 MV2120 1693 +csb737 MACH_CSB737 CSB737 1695 +mx51_3ds MACH_MX51_3DS MX51_3DS 1696 +g900 MACH_G900 G900 1697 +apf27 MACH_APF27 APF27 1698 +ggus2000 MACH_GGUS2000 GGUS2000 1699 +omap_2430_mimic MACH_OMAP_2430_MIMIC OMAP_2430_MIMIC 1700 +imx27lite MACH_IMX27LITE IMX27LITE 1701 +almex MACH_ALMEX ALMEX 1702 +control MACH_CONTROL CONTROL 1703 +mba2410 MACH_MBA2410 MBA2410 1704 +volcano MACH_VOLCANO VOLCANO 1705 +zenith MACH_ZENITH ZENITH 1706 +muchip MACH_MUCHIP MUCHIP 1707 +magellan MACH_MAGELLAN MAGELLAN 1708 +usb_a9260 MACH_USB_A9260 USB_A9260 1709 +usb_a9263 MACH_USB_A9263 USB_A9263 1710 +qil_a9260 MACH_QIL_A9260 QIL_A9260 1711 +cme9210 MACH_CME9210 CME9210 1712 +hczh4 MACH_HCZH4 HCZH4 1713 +spearbasic MACH_SPEARBASIC SPEARBASIC 1714 +dep2440 MACH_DEP2440 DEP2440 1715 +hdl_gxr MACH_HDL_GXR HDL_GXR 1716 +hdl_gt MACH_HDL_GT HDL_GT 1717 +hdl_4g MACH_HDL_4G HDL_4G 1718 +s3c6000 MACH_S3C6000 S3C6000 1719 +mmsp2_mdk MACH_MMSP2_MDK MMSP2_MDK 1720 +mpx220 MACH_MPX220 MPX220 1721 +kzm_arm11_01 MACH_KZM_ARM11_01 KZM_ARM11_01 1722 +htc_polaris MACH_HTC_POLARIS HTC_POLARIS 1723 +htc_kaiser MACH_HTC_KAISER HTC_KAISER 1724 +lg_ks20 MACH_LG_KS20 LG_KS20 1725 +hhgps MACH_HHGPS HHGPS 1726 +nokia_n810_wimax MACH_NOKIA_N810_WIMAX NOKIA_N810_WIMAX 1727 diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 28e0caf4156..09ad7995080 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -47,6 +47,9 @@ config RWSEM_GENERIC_SPINLOCK config GENERIC_TIME def_bool y +config GENERIC_CLOCKEVENTS + def_bool y + config RWSEM_XCHGADD_ALGORITHM def_bool n @@ -70,6 +73,8 @@ source "init/Kconfig" menu "System Type and features" +source "kernel/time/Kconfig" + config SUBARCH_AVR32B bool config MMU diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S index 8cf16d7a704..5f31702d6b1 100644 --- a/arch/avr32/kernel/entry-avr32b.S +++ b/arch/avr32/kernel/entry-avr32b.S @@ -741,26 +741,6 @@ irq_level\level: .section .irq.text,"ax",@progbits -.global cpu_idle_sleep -cpu_idle_sleep: - mask_interrupts - get_thread_info r8 - ld.w r9, r8[TI_flags] - bld r9, TIF_NEED_RESCHED - brcs cpu_idle_enable_int_and_exit - sbr r9, TIF_CPU_GOING_TO_SLEEP - st.w r8[TI_flags], r9 - unmask_interrupts - sleep 0 -cpu_idle_skip_sleep: - mask_interrupts - ld.w r9, r8[TI_flags] - cbr r9, TIF_CPU_GOING_TO_SLEEP - st.w r8[TI_flags], r9 -cpu_idle_enable_int_and_exit: - unmask_interrupts - retal r12 - .global irq_level0 .global irq_level1 .global irq_level2 diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c index 7f4af0b1e11..6cf9df17627 100644 --- a/arch/avr32/kernel/process.c +++ b/arch/avr32/kernel/process.c @@ -18,11 +18,11 @@ #include <asm/sysreg.h> #include <asm/ocd.h> +#include <asm/arch/pm.h> + void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); -extern void cpu_idle_sleep(void); - /* * This file handles the architecture-dependent parts of process handling.. */ @@ -54,6 +54,8 @@ void machine_halt(void) void machine_power_off(void) { + if (pm_power_off) + pm_power_off(); } void machine_restart(char *cmd) diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index 36a46c3ae30..00a9862380f 100644 --- a/arch/avr32/kernel/time.c +++ b/arch/avr32/kernel/time.c @@ -1,16 +1,12 @@ /* * Copyright (C) 2004-2007 Atmel Corporation * - * Based on MIPS implementation arch/mips/kernel/time.c - * Copyright 2001 MontaVista Software Inc. - * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include <linux/clk.h> -#include <linux/clocksource.h> +#include <linux/clockchips.h> #include <linux/time.h> #include <linux/module.h> #include <linux/interrupt.h> @@ -27,207 +23,133 @@ #include <asm/io.h> #include <asm/sections.h> -/* how many counter cycles in a jiffy? */ -static u32 cycles_per_jiffy; +#include <asm/arch/pm.h> -/* the count value for the next timer interrupt */ -static u32 expirelo; -cycle_t __weak read_cycle_count(void) +static cycle_t read_cycle_count(void) { return (cycle_t)sysreg_read(COUNT); } -struct clocksource __weak clocksource_avr32 = { - .name = "avr32", - .rating = 350, +/* + * The architectural cycle count registers are a fine clocksource unless + * the system idle loop use sleep states like "idle": the CPU cycles + * measured by COUNT (and COMPARE) don't happen during sleep states. + * Their duration also changes if cpufreq changes the CPU clock rate. + * So we rate the clocksource using COUNT as very low quality. + */ +static struct clocksource counter = { + .name = "avr32_counter", + .rating = 50, .read = read_cycle_count, .mask = CLOCKSOURCE_MASK(32), .shift = 16, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -irqreturn_t __weak timer_interrupt(int irq, void *dev_id); - -struct irqaction timer_irqaction = { - .handler = timer_interrupt, - .flags = IRQF_DISABLED, - .name = "timer", -}; - -/* - * By default we provide the null RTC ops - */ -static unsigned long null_rtc_get_time(void) +static irqreturn_t timer_interrupt(int irq, void *dev_id) { - return mktime(2007, 1, 1, 0, 0, 0); -} - -static int null_rtc_set_time(unsigned long sec) -{ - return 0; -} + struct clock_event_device *evdev = dev_id; -static unsigned long (*rtc_get_time)(void) = null_rtc_get_time; -static int (*rtc_set_time)(unsigned long) = null_rtc_set_time; - -static void avr32_timer_ack(void) -{ - u32 count; - - /* Ack this timer interrupt and set the next one */ - expirelo += cycles_per_jiffy; - /* setting COMPARE to 0 stops the COUNT-COMPARE */ - if (expirelo == 0) { - sysreg_write(COMPARE, expirelo + 1); - } else { - sysreg_write(COMPARE, expirelo); - } + /* + * Disable the interrupt until the clockevent subsystem + * reprograms it. + */ + sysreg_write(COMPARE, 0); - /* Check to see if we have missed any timer interrupts */ - count = sysreg_read(COUNT); - if ((count - expirelo) < 0x7fffffff) { - expirelo = count + cycles_per_jiffy; - sysreg_write(COMPARE, expirelo); - } + evdev->event_handler(evdev); + return IRQ_HANDLED; } -int __weak avr32_hpt_init(void) -{ - int ret; - unsigned long mult, shift, count_hz; - - count_hz = clk_get_rate(boot_cpu_data.clk); - shift = clocksource_avr32.shift; - mult = clocksource_hz2mult(count_hz, shift); - clocksource_avr32.mult = mult; - - { - u64 tmp; - - tmp = TICK_NSEC; - tmp <<= shift; - tmp += mult / 2; - do_div(tmp, mult); - - cycles_per_jiffy = tmp; - } +static struct irqaction timer_irqaction = { + .handler = timer_interrupt, + .flags = IRQF_TIMER | IRQF_DISABLED, + .name = "avr32_comparator", +}; - ret = setup_irq(0, &timer_irqaction); - if (ret) { - pr_debug("timer: could not request IRQ 0: %d\n", ret); - return -ENODEV; - } +static int comparator_next_event(unsigned long delta, + struct clock_event_device *evdev) +{ + unsigned long flags; - printk(KERN_INFO "timer: AT32AP COUNT-COMPARE at irq 0, " - "%lu.%03lu MHz\n", - ((count_hz + 500) / 1000) / 1000, - ((count_hz + 500) / 1000) % 1000); + raw_local_irq_save(flags); - return 0; -} + /* The time to read COUNT then update COMPARE must be less + * than the min_delta_ns value for this clockevent source. + */ + sysreg_write(COMPARE, (sysreg_read(COUNT) + delta) ? : 1); -/* - * Taken from MIPS c0_hpt_timer_init(). - * - * The reason COUNT is written twice is probably to make sure we don't get any - * timer interrupts while we are messing with the counter. - */ -int __weak avr32_hpt_start(void) -{ - u32 count = sysreg_read(COUNT); - expirelo = (count / cycles_per_jiffy + 1) * cycles_per_jiffy; - sysreg_write(COUNT, expirelo - cycles_per_jiffy); - sysreg_write(COMPARE, expirelo); - sysreg_write(COUNT, count); + raw_local_irq_restore(flags); return 0; } -/* - * local_timer_interrupt() does profiling and process accounting on a - * per-CPU basis. - * - * In UP mode, it is invoked from the (global) timer_interrupt. - */ -void local_timer_interrupt(int irq, void *dev_id) +static void comparator_mode(enum clock_event_mode mode, + struct clock_event_device *evdev) { - if (current->pid) - profile_tick(CPU_PROFILING); - update_process_times(user_mode(get_irq_regs())); + switch (mode) { + case CLOCK_EVT_MODE_ONESHOT: + pr_debug("%s: start\n", evdev->name); + /* FALLTHROUGH */ + case CLOCK_EVT_MODE_RESUME: + cpu_disable_idle_sleep(); + break; + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + sysreg_write(COMPARE, 0); + pr_debug("%s: stop\n", evdev->name); + cpu_enable_idle_sleep(); + break; + default: + BUG(); + } } -irqreturn_t __weak timer_interrupt(int irq, void *dev_id) -{ - /* ack timer interrupt and try to set next interrupt */ - avr32_timer_ack(); - - /* - * Call the generic timer interrupt handler - */ - write_seqlock(&xtime_lock); - do_timer(1); - write_sequnlock(&xtime_lock); - - /* - * In UP mode, we call local_timer_interrupt() to do profiling - * and process accounting. - * - * SMP is not supported yet. - */ - local_timer_interrupt(irq, dev_id); - - return IRQ_HANDLED; -} +static struct clock_event_device comparator = { + .name = "avr32_comparator", + .features = CLOCK_EVT_FEAT_ONESHOT, + .shift = 16, + .rating = 50, + .cpumask = CPU_MASK_CPU0, + .set_next_event = comparator_next_event, + .set_mode = comparator_mode, +}; void __init time_init(void) { + unsigned long counter_hz; int ret; - /* - * Make sure we don't get any COMPARE interrupts before we can - * handle them. - */ - sysreg_write(COMPARE, 0); - - xtime.tv_sec = rtc_get_time(); + xtime.tv_sec = mktime(2007, 1, 1, 0, 0, 0); xtime.tv_nsec = 0; set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); - ret = avr32_hpt_init(); - if (ret) { - pr_debug("timer: failed setup: %d\n", ret); - return; - } + /* figure rate for counter */ + counter_hz = clk_get_rate(boot_cpu_data.clk); + counter.mult = clocksource_hz2mult(counter_hz, counter.shift); - ret = clocksource_register(&clocksource_avr32); + ret = clocksource_register(&counter); if (ret) pr_debug("timer: could not register clocksource: %d\n", ret); - ret = avr32_hpt_start(); - if (ret) { - pr_debug("timer: failed starting: %d\n", ret); - return; - } -} + /* setup COMPARE clockevent */ + comparator.mult = div_sc(counter_hz, NSEC_PER_SEC, comparator.shift); + comparator.max_delta_ns = clockevent_delta2ns((u32)~0, &comparator); + comparator.min_delta_ns = clockevent_delta2ns(50, &comparator) + 1; -static struct sysdev_class timer_class = { - .name = "timer", -}; + sysreg_write(COMPARE, 0); + timer_irqaction.dev_id = &comparator; -static struct sys_device timer_device = { - .id = 0, - .cls = &timer_class, -}; + ret = setup_irq(0, &timer_irqaction); + if (ret) + pr_debug("timer: could not request IRQ 0: %d\n", ret); + else { + clockevents_register_device(&comparator); -static int __init init_timer_sysfs(void) -{ - int err = sysdev_class_register(&timer_class); - if (!err) - err = sysdev_register(&timer_device); - return err; + pr_info("%s: irq 0, %lu.%03lu MHz\n", comparator.name, + ((counter_hz + 500) / 1000) / 1000, + ((counter_hz + 500) / 1000) % 1000); + } } - -device_initcall(init_timer_sysfs); diff --git a/arch/avr32/mach-at32ap/Makefile b/arch/avr32/mach-at32ap/Makefile index 5e9f8217bef..e89009439e4 100644 --- a/arch/avr32/mach-at32ap/Makefile +++ b/arch/avr32/mach-at32ap/Makefile @@ -1,4 +1,3 @@ obj-y += at32ap.o clock.o intc.o extint.o pio.o hsmc.o -obj-$(CONFIG_CPU_AT32AP700X) += at32ap700x.o -obj-$(CONFIG_CPU_AT32AP700X) += time-tc.o +obj-$(CONFIG_CPU_AT32AP700X) += at32ap700x.o pm-at32ap700x.o obj-$(CONFIG_CPU_FREQ_AT32AP) += cpufreq.o diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 7678fee9a88..0f24b4f85c1 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -6,11 +6,13 @@ * published by the Free Software Foundation. */ #include <linux/clk.h> +#include <linux/delay.h> #include <linux/fb.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/spi/spi.h> +#include <linux/usb/atmel_usba_udc.h> #include <asm/io.h> #include <asm/irq.h> @@ -98,6 +100,9 @@ unsigned long at32ap7000_osc_rates[3] = { [2] = 12000000, }; +static struct clk osc0; +static struct clk osc1; + static unsigned long osc_get_rate(struct clk *clk) { return at32ap7000_osc_rates[clk->index]; @@ -107,9 +112,6 @@ static unsigned long pll_get_rate(struct clk *clk, unsigned long control) { unsigned long div, mul, rate; - if (!(control & PM_BIT(PLLEN))) - return 0; - div = PM_BFEXT(PLLDIV, control) + 1; mul = PM_BFEXT(PLLMUL, control) + 1; @@ -120,6 +122,71 @@ static unsigned long pll_get_rate(struct clk *clk, unsigned long control) return rate; } +static long pll_set_rate(struct clk *clk, unsigned long rate, + u32 *pll_ctrl) +{ + unsigned long mul; + unsigned long mul_best_fit = 0; + unsigned long div; + unsigned long div_min; + unsigned long div_max; + unsigned long div_best_fit = 0; + unsigned long base; + unsigned long pll_in; + unsigned long actual = 0; + unsigned long rate_error; + unsigned long rate_error_prev = ~0UL; + u32 ctrl; + + /* Rate must be between 80 MHz and 200 Mhz. */ + if (rate < 80000000UL || rate > 200000000UL) + return -EINVAL; + + ctrl = PM_BF(PLLOPT, 4); + base = clk->parent->get_rate(clk->parent); + + /* PLL input frequency must be between 6 MHz and 32 MHz. */ + div_min = DIV_ROUND_UP(base, 32000000UL); + div_max = base / 6000000UL; + + if (div_max < div_min) + return -EINVAL; + + for (div = div_min; div <= div_max; div++) { + pll_in = (base + div / 2) / div; + mul = (rate + pll_in / 2) / pll_in; + + if (mul == 0) + continue; + + actual = pll_in * mul; + rate_error = abs(actual - rate); + + if (rate_error < rate_error_prev) { + mul_best_fit = mul; + div_best_fit = div; + rate_error_prev = rate_error; + } + + if (rate_error == 0) + break; + } + + if (div_best_fit == 0) + return -EINVAL; + + ctrl |= PM_BF(PLLMUL, mul_best_fit - 1); + ctrl |= PM_BF(PLLDIV, div_best_fit - 1); + ctrl |= PM_BF(PLLCOUNT, 16); + + if (clk->parent == &osc1) + ctrl |= PM_BIT(PLLOSC); + + *pll_ctrl = ctrl; + + return actual; +} + static unsigned long pll0_get_rate(struct clk *clk) { u32 control; @@ -129,6 +196,41 @@ static unsigned long pll0_get_rate(struct clk *clk) return pll_get_rate(clk, control); } +static void pll1_mode(struct clk *clk, int enabled) +{ + unsigned long timeout; + u32 status; + u32 ctrl; + + ctrl = pm_readl(PLL1); + + if (enabled) { + if (!PM_BFEXT(PLLMUL, ctrl) && !PM_BFEXT(PLLDIV, ctrl)) { + pr_debug("clk %s: failed to enable, rate not set\n", + clk->name); + return; + } + + ctrl |= PM_BIT(PLLEN); + pm_writel(PLL1, ctrl); + + /* Wait for PLL lock. */ + for (timeout = 10000; timeout; timeout--) { + status = pm_readl(ISR); + if (status & PM_BIT(LOCK1)) + break; + udelay(10); + } + + if (!(status & PM_BIT(LOCK1))) + printk(KERN_ERR "clk %s: timeout waiting for lock\n", + clk->name); + } else { + ctrl &= ~PM_BIT(PLLEN); + pm_writel(PLL1, ctrl); + } +} + static unsigned long pll1_get_rate(struct clk *clk) { u32 control; @@ -138,6 +240,49 @@ static unsigned long pll1_get_rate(struct clk *clk) return pll_get_rate(clk, control); } +static long pll1_set_rate(struct clk *clk, unsigned long rate, int apply) +{ + u32 ctrl = 0; + unsigned long actual_rate; + + actual_rate = pll_set_rate(clk, rate, &ctrl); + + if (apply) { + if (actual_rate != rate) + return -EINVAL; + if (clk->users > 0) + return -EBUSY; + pr_debug(KERN_INFO "clk %s: new rate %lu (actual rate %lu)\n", + clk->name, rate, actual_rate); + pm_writel(PLL1, ctrl); + } + + return actual_rate; +} + +static int pll1_set_parent(struct clk *clk, struct clk *parent) +{ + u32 ctrl; + + if (clk->users > 0) + return -EBUSY; + + ctrl = pm_readl(PLL1); + WARN_ON(ctrl & PM_BIT(PLLEN)); + + if (parent == &osc0) + ctrl &= ~PM_BIT(PLLOSC); + else if (parent == &osc1) + ctrl |= PM_BIT(PLLOSC); + else + return -EINVAL; + + pm_writel(PLL1, ctrl); + clk->parent = parent; + + return 0; +} + /* * The AT32AP7000 has five primary clock sources: One 32kHz * oscillator, two crystal oscillators and two PLLs. @@ -166,7 +311,10 @@ static struct clk pll0 = { }; static struct clk pll1 = { .name = "pll1", + .mode = pll1_mode, .get_rate = pll1_get_rate, + .set_rate = pll1_set_rate, + .set_parent = pll1_set_parent, .parent = &osc0, }; @@ -605,19 +753,32 @@ static inline void set_ebi_sfr_bits(u32 mask) } /* -------------------------------------------------------------------- - * System Timer/Counter (TC) + * Timer/Counter (TC) * -------------------------------------------------------------------- */ -static struct resource at32_systc0_resource[] = { + +static struct resource at32_tcb0_resource[] = { PBMEM(0xfff00c00), IRQ(22), }; -struct platform_device at32_systc0_device = { - .name = "systc", +static struct platform_device at32_tcb0_device = { + .name = "atmel_tcb", .id = 0, - .resource = at32_systc0_resource, - .num_resources = ARRAY_SIZE(at32_systc0_resource), + .resource = at32_tcb0_resource, + .num_resources = ARRAY_SIZE(at32_tcb0_resource), }; -DEV_CLK(pclk, at32_systc0, pbb, 3); +DEV_CLK(t0_clk, at32_tcb0, pbb, 3); + +static struct resource at32_tcb1_resource[] = { + PBMEM(0xfff01000), + IRQ(23), +}; +static struct platform_device at32_tcb1_device = { + .name = "atmel_tcb", + .id = 1, + .resource = at32_tcb1_resource, + .num_resources = ARRAY_SIZE(at32_tcb1_resource), +}; +DEV_CLK(t0_clk, at32_tcb1, pbb, 4); /* -------------------------------------------------------------------- * PIO @@ -669,7 +830,8 @@ void __init at32_add_system_devices(void) platform_device_register(&pdc_device); platform_device_register(&dmaca0_device); - platform_device_register(&at32_systc0_device); + platform_device_register(&at32_tcb0_device); + platform_device_register(&at32_tcb1_device); platform_device_register(&pio0_device); platform_device_register(&pio1_device); @@ -989,7 +1151,9 @@ static struct clk atmel_twi0_pclk = { .index = 2, }; -struct platform_device *__init at32_add_device_twi(unsigned int id) +struct platform_device *__init at32_add_device_twi(unsigned int id, + struct i2c_board_info *b, + unsigned int n) { struct platform_device *pdev; @@ -1009,6 +1173,9 @@ struct platform_device *__init at32_add_device_twi(unsigned int id) atmel_twi0_pclk.dev = &pdev->dev; + if (b) + i2c_register_board_info(id, b, n); + platform_device_add(pdev); return pdev; @@ -1351,9 +1518,39 @@ static struct clk usba0_hclk = { .index = 6, }; +#define EP(nam, idx, maxpkt, maxbk, dma, isoc) \ + [idx] = { \ + .name = nam, \ + .index = idx, \ + .fifo_size = maxpkt, \ + .nr_banks = maxbk, \ + .can_dma = dma, \ + .can_isoc = isoc, \ + } + +static struct usba_ep_data at32_usba_ep[] __initdata = { + EP("ep0", 0, 64, 1, 0, 0), + EP("ep1", 1, 512, 2, 1, 1), + EP("ep2", 2, 512, 2, 1, 1), + EP("ep3-int", 3, 64, 3, 1, 0), + EP("ep4-int", 4, 64, 3, 1, 0), + EP("ep5", 5, 1024, 3, 1, 1), + EP("ep6", 6, 1024, 3, 1, 1), +}; + +#undef EP + struct platform_device *__init at32_add_device_usba(unsigned int id, struct usba_platform_data *data) { + /* + * pdata doesn't have room for any endpoints, so we need to + * append room for the ones we need right after it. + */ + struct { + struct usba_platform_data pdata; + struct usba_ep_data ep[7]; + } usba_data; struct platform_device *pdev; if (id != 0) @@ -1367,13 +1564,20 @@ at32_add_device_usba(unsigned int id, struct usba_platform_data *data) ARRAY_SIZE(usba0_resource))) goto out_free_pdev; - if (data) { - if (platform_device_add_data(pdev, data, sizeof(*data))) - goto out_free_pdev; + if (data) + usba_data.pdata.vbus_pin = data->vbus_pin; + else + usba_data.pdata.vbus_pin = -EINVAL; + + data = &usba_data.pdata; + data->num_ep = ARRAY_SIZE(at32_usba_ep); + memcpy(data->ep, at32_usba_ep, sizeof(at32_usba_ep)); - if (data->vbus_pin != GPIO_PIN_NONE) - at32_select_gpio(data->vbus_pin, 0); - } + if (platform_device_add_data(pdev, data, sizeof(usba_data))) + goto out_free_pdev; + + if (data->vbus_pin >= 0) + at32_select_gpio(data->vbus_pin, 0); usba0_pclk.dev = &pdev->dev; usba0_hclk.dev = &pdev->dev; @@ -1694,7 +1898,8 @@ struct clk *at32_clock_list[] = { &pio2_mck, &pio3_mck, &pio4_mck, - &at32_systc0_pclk, + &at32_tcb0_t0_clk, + &at32_tcb1_t0_clk, &atmel_usart0_usart, &atmel_usart1_usart, &atmel_usart2_usart, diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c index 0b286cd5302..097cf4e8405 100644 --- a/arch/avr32/mach-at32ap/intc.c +++ b/arch/avr32/mach-at32ap/intc.c @@ -13,7 +13,6 @@ #include <linux/irq.h> #include <linux/platform_device.h> -#include <asm/intc.h> #include <asm/io.h> #include "intc.h" diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S new file mode 100644 index 00000000000..949e2485e27 --- /dev/null +++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S @@ -0,0 +1,66 @@ +/* + * Low-level Power Management code. + * + * Copyright (C) 2008 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <asm/asm.h> +#include <asm/asm-offsets.h> +#include <asm/thread_info.h> +#include <asm/arch/pm.h> + + .section .bss, "wa", @nobits + .global disable_idle_sleep + .type disable_idle_sleep, @object +disable_idle_sleep: + .int 4 + .size disable_idle_sleep, . - disable_idle_sleep + + /* Keep this close to the irq handlers */ + .section .irq.text, "ax", @progbits + + /* + * void cpu_enter_idle(void) + * + * Put the CPU into "idle" mode, in which it will consume + * significantly less power. + * + * If an interrupt comes along in the window between + * unmask_interrupts and the sleep instruction below, the + * interrupt code will adjust the return address so that we + * never execute the sleep instruction. This is required + * because the AP7000 doesn't unmask interrupts when entering + * sleep modes; later CPUs may not need this workaround. + */ + .global cpu_enter_idle + .type cpu_enter_idle, @function +cpu_enter_idle: + mask_interrupts + get_thread_info r8 + ld.w r9, r8[TI_flags] + bld r9, TIF_NEED_RESCHED + brcs .Lret_from_sleep + sbr r9, TIF_CPU_GOING_TO_SLEEP + st.w r8[TI_flags], r9 + unmask_interrupts + sleep CPU_SLEEP_IDLE + .size cpu_idle_sleep, . - cpu_idle_sleep + + /* + * Common return path for PM functions that don't run from + * SRAM. + */ + .global cpu_idle_skip_sleep + .type cpu_idle_skip_sleep, @function +cpu_idle_skip_sleep: + mask_interrupts + ld.w r9, r8[TI_flags] + cbr r9, TIF_CPU_GOING_TO_SLEEP + st.w r8[TI_flags], r9 +.Lret_from_sleep: + unmask_interrupts + retal r12 + .size cpu_idle_skip_sleep, . - cpu_idle_skip_sleep diff --git a/arch/avr32/mach-at32ap/time-tc.c b/arch/avr32/mach-at32ap/time-tc.c deleted file mode 100644 index 10265863c98..00000000000 --- a/arch/avr32/mach-at32ap/time-tc.c +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (C) 2004-2007 Atmel Corporation - * - * Based on MIPS implementation arch/mips/kernel/time.c - * Copyright 2001 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/clk.h> -#include <linux/clocksource.h> -#include <linux/time.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/kernel_stat.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/profile.h> -#include <linux/sysdev.h> -#include <linux/err.h> - -#include <asm/div64.h> -#include <asm/sysreg.h> -#include <asm/io.h> -#include <asm/sections.h> - -#include <asm/arch/time.h> - -/* how many counter cycles in a jiffy? */ -static u32 cycles_per_jiffy; - -/* the count value for the next timer interrupt */ -static u32 expirelo; - -/* the I/O registers of the TC module */ -static void __iomem *ioregs; - -cycle_t read_cycle_count(void) -{ - return (cycle_t)timer_read(ioregs, 0, CV); -} - -struct clocksource clocksource_avr32 = { - .name = "avr32", - .rating = 342, - .read = read_cycle_count, - .mask = CLOCKSOURCE_MASK(16), - .shift = 16, - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static void avr32_timer_ack(void) -{ - u16 count = expirelo; - - /* Ack this timer interrupt and set the next one, use a u16 - * variable so it will wrap around correctly */ - count += cycles_per_jiffy; - expirelo = count; - timer_write(ioregs, 0, RC, expirelo); - - /* Check to see if we have missed any timer interrupts */ - count = timer_read(ioregs, 0, CV); - if ((count - expirelo) < 0x7fff) { - expirelo = count + cycles_per_jiffy; - timer_write(ioregs, 0, RC, expirelo); - } -} - -u32 avr32_hpt_read(void) -{ - return timer_read(ioregs, 0, CV); -} - -static int avr32_timer_calc_div_and_set_jiffies(struct clk *pclk) -{ - unsigned int cycles_max = (clocksource_avr32.mask + 1) / 2; - unsigned int divs[] = { 4, 8, 16, 32 }; - int divs_size = ARRAY_SIZE(divs); - int i = 0; - unsigned long count_hz; - unsigned long shift; - unsigned long mult; - int clock_div = -1; - u64 tmp; - - shift = clocksource_avr32.shift; - - do { - count_hz = clk_get_rate(pclk) / divs[i]; - mult = clocksource_hz2mult(count_hz, shift); - clocksource_avr32.mult = mult; - - tmp = TICK_NSEC; - tmp <<= shift; - tmp += mult / 2; - do_div(tmp, mult); - - cycles_per_jiffy = tmp; - } while (cycles_per_jiffy > cycles_max && ++i < divs_size); - - clock_div = i + 1; - - if (clock_div > divs_size) { - pr_debug("timer: could not calculate clock divider\n"); - return -EFAULT; - } - - /* Set the clock divider */ - timer_write(ioregs, 0, CMR, TIMER_BF(CMR_TCCLKS, clock_div)); - - return 0; -} - -int avr32_hpt_init(unsigned int count) -{ - struct resource *regs; - struct clk *pclk; - int irq = -1; - int ret = 0; - - ret = -ENXIO; - - irq = platform_get_irq(&at32_systc0_device, 0); - if (irq < 0) { - pr_debug("timer: could not get irq\n"); - goto out_error; - } - - pclk = clk_get(&at32_systc0_device.dev, "pclk"); - if (IS_ERR(pclk)) { - pr_debug("timer: could not get clk: %ld\n", PTR_ERR(pclk)); - goto out_error; - } - clk_enable(pclk); - - regs = platform_get_resource(&at32_systc0_device, IORESOURCE_MEM, 0); - if (!regs) { - pr_debug("timer: could not get resource\n"); - goto out_error_clk; - } - - ioregs = ioremap(regs->start, regs->end - regs->start + 1); - if (!ioregs) { - pr_debug("timer: could not get ioregs\n"); - goto out_error_clk; - } - - ret = avr32_timer_calc_div_and_set_jiffies(pclk); - if (ret) - goto out_error_io; - - ret = setup_irq(irq, &timer_irqaction); - if (ret) { - pr_debug("timer: could not request irq %d: %d\n", - irq, ret); - goto out_error_io; - } - - expirelo = (timer_read(ioregs, 0, CV) / cycles_per_jiffy + 1) - * cycles_per_jiffy; - - /* Enable clock and interrupts on RC compare */ - timer_write(ioregs, 0, CCR, TIMER_BIT(CCR_CLKEN)); - timer_write(ioregs, 0, IER, TIMER_BIT(IER_CPCS)); - /* Set cycles to first interrupt */ - timer_write(ioregs, 0, RC, expirelo); - - printk(KERN_INFO "timer: AT32AP system timer/counter at 0x%p irq %d\n", - ioregs, irq); - - return 0; - -out_error_io: - iounmap(ioregs); -out_error_clk: - clk_put(pclk); -out_error: - return ret; -} - -int avr32_hpt_start(void) -{ - timer_write(ioregs, 0, CCR, TIMER_BIT(CCR_SWTRG)); - return 0; -} - -irqreturn_t timer_interrupt(int irq, void *dev_id) -{ - unsigned int sr = timer_read(ioregs, 0, SR); - - if (sr & TIMER_BIT(SR_CPCS)) { - /* ack timer interrupt and try to set next interrupt */ - avr32_timer_ack(); - - /* - * Call the generic timer interrupt handler - */ - write_seqlock(&xtime_lock); - do_timer(1); - write_sequnlock(&xtime_lock); - - /* - * In UP mode, we call local_timer_interrupt() to do profiling - * and process accounting. - * - * SMP is not supported yet. - */ - local_timer_interrupt(irq, dev_id); - - return IRQ_HANDLED; - } - - return IRQ_NONE; -} diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c index 480760bde63..0e64ddc45e3 100644 --- a/arch/avr32/mm/init.c +++ b/arch/avr32/mm/init.c @@ -34,9 +34,6 @@ struct page *empty_zero_page; */ unsigned long mmu_context_cache = NO_CONTEXT; -#define START_PFN (NODE_DATA(0)->bdata->node_boot_start >> PAGE_SHIFT) -#define MAX_LOW_PFN (NODE_DATA(0)->bdata->node_low_pfn) - void show_mem(void) { int total = 0, reserved = 0, cached = 0; diff --git a/arch/avr32/oprofile/op_model_avr32.c b/arch/avr32/oprofile/op_model_avr32.c index e2f876bfc86..df42325c7f8 100644 --- a/arch/avr32/oprofile/op_model_avr32.c +++ b/arch/avr32/oprofile/op_model_avr32.c @@ -16,7 +16,6 @@ #include <linux/sched.h> #include <linux/types.h> -#include <asm/intc.h> #include <asm/sysreg.h> #include <asm/system.h> diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c index 9bdc8f99183..715b3945e4c 100644 --- a/arch/blackfin/kernel/time.c +++ b/arch/blackfin/kernel/time.c @@ -39,8 +39,7 @@ /* This is an NTP setting */ #define TICK_SIZE (tick_nsec / 1000) -static void time_sched_init(irqreturn_t(*timer_routine) - (int, void *)); +static void time_sched_init(irq_handler_t timer_routine); static unsigned long gettimeoffset(void); static struct irqaction bfin_timer_irq = { @@ -64,7 +63,7 @@ static struct irqaction bfin_timer_irq = { #define TIME_SCALE 1 static void -time_sched_init(irqreturn_t(*timer_routine) (int, void *)) +time_sched_init(irq_handler_t timer_routine) { u32 tcount; diff --git a/arch/frv/mb93090-mb00/pci-frv.h b/arch/frv/mb93090-mb00/pci-frv.h index 7481797ab38..0c7bf39dc72 100644 --- a/arch/frv/mb93090-mb00/pci-frv.h +++ b/arch/frv/mb93090-mb00/pci-frv.h @@ -17,8 +17,6 @@ #define PCI_PROBE_BIOS 0x0001 #define PCI_PROBE_CONF1 0x0002 #define PCI_PROBE_CONF2 0x0004 -#define PCI_NO_SORT 0x0100 -#define PCI_BIOS_SORT 0x0200 #define PCI_NO_CHECKS 0x0400 #define PCI_ASSIGN_ROMS 0x1000 #define PCI_BIOS_IRQ_SCAN 0x2000 diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c index 6d51f133fb2..f003cfa68b7 100644 --- a/arch/frv/mb93090-mb00/pci-vdk.c +++ b/arch/frv/mb93090-mb00/pci-vdk.c @@ -199,58 +199,6 @@ static struct pci_ops * __init pci_check_direct(void) } /* - * Several buggy motherboards address only 16 devices and mirror - * them to next 16 IDs. We try to detect this `feature' on all - * primary buses (those containing host bridges as they are - * expected to be unique) and remove the ghost devices. - */ - -static void __init pcibios_fixup_ghosts(struct pci_bus *b) -{ - struct list_head *ln, *mn; - struct pci_dev *d, *e; - int mirror = PCI_DEVFN(16,0); - int seen_host_bridge = 0; - int i; - - for (ln=b->devices.next; ln != &b->devices; ln=ln->next) { - d = pci_dev_b(ln); - if ((d->class >> 8) == PCI_CLASS_BRIDGE_HOST) - seen_host_bridge++; - for (mn=ln->next; mn != &b->devices; mn=mn->next) { - e = pci_dev_b(mn); - if (e->devfn != d->devfn + mirror || - e->vendor != d->vendor || - e->device != d->device || - e->class != d->class) - continue; - for(i=0; i<PCI_NUM_RESOURCES; i++) - if (e->resource[i].start != d->resource[i].start || - e->resource[i].end != d->resource[i].end || - e->resource[i].flags != d->resource[i].flags) - continue; - break; - } - if (mn == &b->devices) - return; - } - if (!seen_host_bridge) - return; - printk("PCI: Ignoring ghost devices on bus %02x\n", b->number); - - ln = &b->devices; - while (ln->next != &b->devices) { - d = pci_dev_b(ln->next); - if (d->devfn >= mirror) { - list_del(&d->global_list); - list_del(&d->bus_list); - kfree(d); - } else - ln = ln->next; - } -} - -/* * Discover remaining PCI buses in case there are peer host bridges. * We use the number of last PCI bus provided by the PCI BIOS. */ @@ -356,7 +304,6 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) #if 0 printk("### PCIBIOS_FIXUP_BUS(%d)\n",bus->number); #endif - pcibios_fixup_ghosts(bus); pci_read_bridge_bases(bus); if (bus->number == 0) { diff --git a/arch/frv/mm/highmem.c b/arch/frv/mm/highmem.c index 7f77db7fabc..eadd0765807 100644 --- a/arch/frv/mm/highmem.c +++ b/arch/frv/mm/highmem.c @@ -36,6 +36,3 @@ struct page *kmap_atomic_to_page(void *ptr) { return virt_to_page(ptr); } - - -EXPORT_SYMBOL(kmap_atomic_to_page); diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index 779c3cca206..b11bb50a197 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -44,8 +44,8 @@ #include <linux/smp.h> #include <linux/timer.h> #include <linux/vmalloc.h> +#include <linux/semaphore.h> -#include <asm/semaphore.h> #include <asm/sal.h> #include <asm/uaccess.h> diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 53d0a8ee35d..77b15f80f10 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -504,54 +504,12 @@ pcibios_update_irq (struct pci_dev *dev, int irq) /* ??? FIXME -- record old value for shutdown. */ } -static inline int -pcibios_enable_resources (struct pci_dev *dev, int mask) -{ - u16 cmd, old_cmd; - int idx; - struct resource *r; - unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM; - - if (!dev) - return -EINVAL; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx<PCI_NUM_RESOURCES; idx++) { - /* Only set up the desired resources. */ - if (!(mask & (1 << idx))) - continue; - - r = &dev->resource[idx]; - if (!(r->flags & type_mask)) - continue; - if ((idx == PCI_ROM_RESOURCE) && - (!(r->flags & IORESOURCE_ROM_ENABLE))) - continue; - if (!r->start && r->end) { - printk(KERN_ERR - "PCI: Device %s not available because of resource collisions\n", - pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - int pcibios_enable_device (struct pci_dev *dev, int mask) { int ret; - ret = pcibios_enable_resources(dev, mask); + ret = pci_enable_resources(dev, mask); if (ret < 0) return ret; diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index 4b0d1538e7e..8cc0c4753d8 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -37,7 +37,6 @@ #include <asm/processor.h> #include <asm/topology.h> -#include <asm/semaphore.h> #include <asm/uaccess.h> #include <asm/sal.h> #include <asm/sn/io.h> diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c index 0055a6c06f7..04c69ffbea7 100644 --- a/arch/m68k/atari/stram.c +++ b/arch/m68k/atari/stram.c @@ -29,7 +29,6 @@ #include <asm/atarihw.h> #include <asm/atari_stram.h> #include <asm/io.h> -#include <asm/semaphore.h> #undef DEBUG diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c index db359d7402a..0116d208d30 100644 --- a/arch/m68k/sun3/intersil.c +++ b/arch/m68k/sun3/intersil.c @@ -15,7 +15,6 @@ #include <asm/errno.h> #include <asm/system.h> -#include <asm/semaphore.h> #include <asm/rtc.h> #include <asm/intersil.h> diff --git a/arch/mips/sgi-ip27/ip27-console.c b/arch/mips/sgi-ip27/ip27-console.c index 3ba830651c5..984e561f0f7 100644 --- a/arch/mips/sgi-ip27/ip27-console.c +++ b/arch/mips/sgi-ip27/ip27-console.c @@ -8,7 +8,6 @@ #include <linux/init.h> #include <asm/page.h> -#include <asm/semaphore.h> #include <asm/sn/addrs.h> #include <asm/sn/sn0/hub.h> #include <asm/sn/klconfig.h> diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.h b/arch/mn10300/unit-asb2305/pci-asb2305.h index 84634fa3bce..9763d1ce343 100644 --- a/arch/mn10300/unit-asb2305/pci-asb2305.h +++ b/arch/mn10300/unit-asb2305/pci-asb2305.h @@ -23,8 +23,6 @@ #define PCI_PROBE_BIOS 1 #define PCI_PROBE_CONF1 2 #define PCI_PROBE_CONF2 4 -#define PCI_NO_SORT 0x100 -#define PCI_BIOS_SORT 0x200 #define PCI_NO_CHECKS 0x400 #define PCI_ASSIGN_ROMS 0x1000 #define PCI_BIOS_IRQ_SCAN 0x2000 diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index 507d0ac99f6..6936386c986 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -287,23 +287,15 @@ void pcibios_align_resource(void *data, struct resource *res, */ int pcibios_enable_device(struct pci_dev *dev, int mask) { - u16 cmd; - int idx; + int err; + u16 cmd, old_cmd; - pci_read_config_word(dev, PCI_COMMAND, &cmd); - - for (idx = 0; idx < DEVICE_COUNT_RESOURCE; idx++) { - struct resource *r = &dev->resource[idx]; + err = pci_enable_resources(dev, mask); + if (err < 0) + return err; - /* only setup requested resources */ - if (!(mask & (1<<idx))) - continue; - - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } + pci_read_config_word(dev, PCI_COMMAND, &cmd); + old_cmd = cmd; cmd |= (PCI_COMMAND_SERR | PCI_COMMAND_PARITY); @@ -312,8 +304,12 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) if (dev->bus->bridge_ctl & PCI_BRIDGE_CTL_FAST_BACK) cmd |= PCI_COMMAND_FAST_BACK; #endif - DBGC("PCIBIOS: Enabling device %s cmd 0x%04x\n", pci_name(dev), cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); + + if (cmd != old_cmd) { + dev_info(&dev->dev, "enabling SERR and PARITY (%04x -> %04x)\n", + old_cmd, cmd); + pci_write_config_word(dev, PCI_COMMAND, cmd); + } return 0; } diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 50bbf33ee00..71efd6a28e2 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -49,7 +49,6 @@ #include <asm/types.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <asm/mmu_context.h> #include "sys32.h" diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 1189d8d6170..4bb2e9310a5 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -49,6 +49,19 @@ config IRQ_PER_CPU bool default y +config STACKTRACE_SUPPORT + bool + default y + +config TRACE_IRQFLAGS_SUPPORT + bool + depends on PPC64 + default y + +config LOCKDEP_SUPPORT + bool + default y + config RWSEM_GENERIC_SPINLOCK bool @@ -81,6 +94,11 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_GPIO + bool + help + Generic GPIO API support + config ARCH_NO_VIRT_TO_BUS def_bool PPC64 @@ -91,6 +109,7 @@ config PPC select HAVE_OPROFILE select HAVE_KPROBES select HAVE_KRETPROBES + select HAVE_LMB config EARLY_PRINTK bool @@ -210,15 +229,6 @@ source kernel/Kconfig.hz source kernel/Kconfig.preempt source "fs/Kconfig.binfmt" -# We optimistically allocate largepages from the VM, so make the limit -# large enough (16MB). This badly named config option is actually -# max order + 1 -config FORCE_MAX_ZONEORDER - int - depends on PPC64 - default "9" if PPC_64K_PAGES - default "13" - config HUGETLB_PAGE_SIZE_VARIABLE bool depends on HUGETLB_PAGE @@ -307,6 +317,16 @@ config CRASH_DUMP Don't change this unless you know what you are doing. +config PHYP_DUMP + bool "Hypervisor-assisted dump (EXPERIMENTAL)" + depends on PPC_PSERIES && EXPERIMENTAL + help + Hypervisor-assisted dump is meant to be a kdump replacement + offering robustness and speed not possible without system + hypervisor assistence. + + If unsure, say "N" + config PPCBUG_NVRAM bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC default y if PPC_PREP @@ -381,6 +401,26 @@ config PPC_64K_PAGES while on hardware with such support, it will be used to map normal application pages. +config FORCE_MAX_ZONEORDER + int "Maximum zone order" + default "9" if PPC_64K_PAGES + default "13" if PPC64 && !PPC_64K_PAGES + default "11" + help + The kernel memory allocator divides physically contiguous memory + blocks into "zones", where each zone is a power of two number of + pages. This option selects the largest power of two that the kernel + keeps in the memory allocator. If you need to allocate very large + blocks of physically contiguous memory, then you may need to + increase this value. + + This config option is actually maximum order plus one. For example, + a value of 11 means that the largest free memory block is 2^10 pages. + + The page size is not necessarily 4KB. For example, on 64-bit + systems, 64KB pages can be enabled via CONFIG_PPC_64K_PAGES. Keep + this in mind when choosing a value for this option. + config PPC_SUBPAGE_PROT bool "Support setting protections for 4k subpages" depends on PPC_64K_PAGES @@ -490,6 +530,14 @@ config FSL_PCI bool select PPC_INDIRECT_PCI +config 4xx_SOC + bool + +config FSL_LBC + bool + help + Freescale Localbus support + # Yes MCA RS/6000s exist but Linux-PPC does not currently support any config MCA bool @@ -663,22 +711,6 @@ config CONSISTENT_SIZE hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL default "0x00200000" if NOT_COHERENT_CACHE -config BOOT_LOAD_BOOL - bool "Set the boot link/load address" - depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM - help - This option allows you to set the initial load address of the zImage - or zImage.initrd file. This can be useful if you are on a board - which has a small amount of memory. - - Say N here unless you know what you are doing. - -config BOOT_LOAD - hex "Link/load address for booting" if BOOT_LOAD_BOOL - default "0x00400000" if 40x || 8xx || 8260 - default "0x01000000" if 44x - default "0x00800000" - config PIN_TLB bool "Pinned Kernel TLBs (860 ONLY)" depends on ADVANCED_OPTIONS && 8xx diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index db7cc34c24d..a86d8d85321 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -269,7 +269,7 @@ config PPC_EARLY_DEBUG_CPM_ADDR hex "CPM UART early debug transmit descriptor address" depends on PPC_EARLY_DEBUG_CPM default "0xfa202008" if PPC_EP88XC - default "0xf0000008" if CPM2 + default "0xf0001ff8" if CPM2 default "0xff002008" if CPM1 help This specifies the address of the transmit descriptor diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index ab5cfe8ef98..e2ec4a91cce 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -71,13 +71,11 @@ endif LDFLAGS_vmlinux := -Bstatic -CPPFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) -AFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) CFLAGS-$(CONFIG_PPC64) := -mminimal-toc -mtraceback=none -mcall-aixdesc -CFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) -ffixed-r2 -mmultiple -KBUILD_CPPFLAGS += $(CPPFLAGS-y) -KBUILD_AFLAGS += $(AFLAGS-y) -KBUILD_CFLAGS += -msoft-float -pipe $(CFLAGS-y) +CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 -mmultiple +KBUILD_CPPFLAGS += -Iarch/$(ARCH) +KBUILD_AFLAGS += -Iarch/$(ARCH) +KBUILD_CFLAGS += -msoft-float -pipe -Iarch/$(ARCH) $(CFLAGS-y) CPP = $(CC) -E $(KBUILD_CFLAGS) CHECKFLAGS += -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__ @@ -164,7 +162,7 @@ boot := arch/$(ARCH)/boot $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) -bootwrapper_install: +bootwrapper_install %.dtb: $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) define archhelp diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 1aded8f759d..5ba50c67339 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -40,6 +40,7 @@ $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 +$(obj)/virtex405-head.o: BOOTCFLAGS += -mcpu=405 zlib := inffast.c inflate.c inftrees.c @@ -64,7 +65,8 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \ fixed-head.S ep88xc.c ep405.c \ cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \ - cuboot-warp.c cuboot-85xx-cpm2.c + cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \ + virtex405-head.S src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) @@ -192,7 +194,7 @@ image-$(CONFIG_PPC_CHRP) += zImage.chrp image-$(CONFIG_PPC_EFIKA) += zImage.chrp image-$(CONFIG_PPC_PMAC) += zImage.pmac image-$(CONFIG_PPC_HOLLY) += zImage.holly -image-$(CONFIG_PPC_PRPMC2800) += zImage.prpmc2800 +image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800 image-$(CONFIG_PPC_ISERIES) += zImage.iseries image-$(CONFIG_DEFAULT_UIMAGE) += uImage @@ -216,6 +218,7 @@ image-$(CONFIG_RAINIER) += cuImage.rainier image-$(CONFIG_TAISHAN) += cuImage.taishan image-$(CONFIG_KATMAI) += cuImage.katmai image-$(CONFIG_WARP) += cuImage.warp +image-$(CONFIG_YOSEMITE) += cuImage.yosemite # Board ports in arch/powerpc/platform/8xx/Kconfig image-$(CONFIG_PPC_MPC86XADS) += cuImage.mpc866ads @@ -255,6 +258,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm8555 image-$(CONFIG_TQM8560) += cuImage.tqm8560 image-$(CONFIG_SBC8548) += cuImage.sbc8548 image-$(CONFIG_SBC8560) += cuImage.sbc8560 +image-$(CONFIG_KSI8560) += cuImage.ksi8560 # Board ports in arch/powerpc/platform/embedded6xx/Kconfig image-$(CONFIG_STORCENTER) += cuImage.storcenter @@ -285,11 +289,11 @@ $(obj)/zImage.%: vmlinux $(wrapperbits) $(call if_changed,wrap,$*) # dtbImage% - a dtbImage is a zImage with an embedded device tree blob -$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts - $(call if_changed,wrap,$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz) +$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb + $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) -$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(dtstree)/%.dts - $(call if_changed,wrap,$*,$(dtstree)/$*.dts) +$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb + $(call if_changed,wrap,$*,,$(obj)/$*.dtb) # This cannot be in the root of $(src) as the zImage rule always adds a $(obj) # prefix @@ -302,14 +306,24 @@ $(obj)/zImage.iseries: vmlinux $(obj)/uImage: vmlinux $(wrapperbits) $(call if_changed,wrap,uboot) -$(obj)/cuImage.%: vmlinux $(dtstree)/%.dts $(wrapperbits) - $(call if_changed,wrap,cuboot-$*,$(dtstree)/$*.dts) +$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) + $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) -$(obj)/treeImage.initrd.%: vmlinux $(dtstree)/%.dts $(wrapperbits) - $(call if_changed,wrap,treeboot-$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz) +$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) + $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) -$(obj)/treeImage.%: vmlinux $(dtstree)/%.dts $(wrapperbits) - $(call if_changed,wrap,treeboot-$*,$(dtstree)/$*.dts) +$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) + $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb) + +$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) + $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) + +$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) + $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) + +# Rule to build device tree blobs +$(obj)/%.dtb: $(dtstree)/%.dts $(obj)/dtc + $(obj)/dtc -O dtb -o $(obj)/$*.dtb -b 0 $(DTS_FLAGS) $(dtstree)/$*.dts # If there isn't a platform selected then just strip the vmlinux. ifeq (,$(image-y)) @@ -326,7 +340,7 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) # anything not in $(targets) clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* treeImage.* \ - otheros.bld + otheros.bld *.dtb # clean up files cached by wrapper clean-kernel := vmlinux.strip vmlinux.bin diff --git a/arch/powerpc/boot/bamboo.c b/arch/powerpc/boot/bamboo.c index 54b33f1500e..b82cacbc60d 100644 --- a/arch/powerpc/boot/bamboo.c +++ b/arch/powerpc/boot/bamboo.c @@ -33,7 +33,8 @@ static void bamboo_fixups(void) ibm440ep_fixup_clocks(sysclk, 11059200, 25000000); ibm4xx_sdram_fixup_memsize(); ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00); - dt_fixup_mac_addresses(bamboo_mac0, bamboo_mac1); + dt_fixup_mac_address_by_alias("ethernet0", bamboo_mac0); + dt_fixup_mac_address_by_alias("ethernet1", bamboo_mac1); } void bamboo_init(void *mac0, void *mac1) diff --git a/arch/powerpc/boot/cpm-serial.c b/arch/powerpc/boot/cpm-serial.c index 28296facb2a..19dc15abe43 100644 --- a/arch/powerpc/boot/cpm-serial.c +++ b/arch/powerpc/boot/cpm-serial.c @@ -11,6 +11,7 @@ #include "types.h" #include "io.h" #include "ops.h" +#include "page.h" struct cpm_scc { u32 gsmrl; @@ -42,6 +43,22 @@ struct cpm_param { u16 tbase; u8 rfcr; u8 tfcr; + u16 mrblr; + u32 rstate; + u8 res1[4]; + u16 rbptr; + u8 res2[6]; + u32 tstate; + u8 res3[4]; + u16 tbptr; + u8 res4[6]; + u16 maxidl; + u16 idlc; + u16 brkln; + u16 brkec; + u16 brkcr; + u16 rmask; + u8 res5[4]; }; struct cpm_bd { @@ -54,10 +71,10 @@ static void *cpcr; static struct cpm_param *param; static struct cpm_smc *smc; static struct cpm_scc *scc; -struct cpm_bd *tbdf, *rbdf; +static struct cpm_bd *tbdf, *rbdf; static u32 cpm_cmd; -static u8 *muram_start; -static u32 muram_offset; +static void *cbd_addr; +static u32 cbd_offset; static void (*do_cmd)(int op); static void (*enable_port)(void); @@ -119,20 +136,25 @@ static int cpm_serial_open(void) out_8(¶m->rfcr, 0x10); out_8(¶m->tfcr, 0x10); - - rbdf = (struct cpm_bd *)muram_start; - rbdf->addr = (u8 *)(rbdf + 2); + out_be16(¶m->mrblr, 1); + out_be16(¶m->maxidl, 0); + out_be16(¶m->brkec, 0); + out_be16(¶m->brkln, 0); + out_be16(¶m->brkcr, 0); + + rbdf = cbd_addr; + rbdf->addr = (u8 *)rbdf - 1; rbdf->sc = 0xa000; rbdf->len = 1; tbdf = rbdf + 1; - tbdf->addr = (u8 *)(rbdf + 2) + 1; + tbdf->addr = (u8 *)rbdf - 2; tbdf->sc = 0x2000; tbdf->len = 1; sync(); - out_be16(¶m->rbase, muram_offset); - out_be16(¶m->tbase, muram_offset + sizeof(struct cpm_bd)); + out_be16(¶m->rbase, cbd_offset); + out_be16(¶m->tbase, cbd_offset + sizeof(struct cpm_bd)); do_cmd(CPM_CMD_INIT_RX_TX); @@ -175,10 +197,12 @@ static unsigned char cpm_serial_getc(void) int cpm_console_init(void *devp, struct serial_console_data *scdp) { - void *reg_virt[2]; - int is_smc = 0, is_cpm2 = 0, n; - unsigned long reg_phys; + void *vreg[2]; + u32 reg[2]; + int is_smc = 0, is_cpm2 = 0; void *parent, *muram; + void *muram_addr; + unsigned long muram_offset, muram_size; if (dt_is_compatible(devp, "fsl,cpm1-smc-uart")) { is_smc = 1; @@ -202,63 +226,64 @@ int cpm_console_init(void *devp, struct serial_console_data *scdp) else do_cmd = cpm1_cmd; - n = getprop(devp, "fsl,cpm-command", &cpm_cmd, 4); - if (n < 4) + if (getprop(devp, "fsl,cpm-command", &cpm_cmd, 4) < 4) return -1; - n = getprop(devp, "virtual-reg", reg_virt, sizeof(reg_virt)); - if (n < (int)sizeof(reg_virt)) { - for (n = 0; n < 2; n++) { - if (!dt_xlate_reg(devp, n, ®_phys, NULL)) - return -1; - - reg_virt[n] = (void *)reg_phys; - } - } + if (dt_get_virtual_reg(devp, vreg, 2) < 2) + return -1; if (is_smc) - smc = reg_virt[0]; + smc = vreg[0]; else - scc = reg_virt[0]; + scc = vreg[0]; - param = reg_virt[1]; + param = vreg[1]; parent = get_parent(devp); if (!parent) return -1; - n = getprop(parent, "virtual-reg", reg_virt, sizeof(reg_virt)); - if (n < (int)sizeof(reg_virt)) { - if (!dt_xlate_reg(parent, 0, ®_phys, NULL)) - return -1; - - reg_virt[0] = (void *)reg_phys; - } - - cpcr = reg_virt[0]; + if (dt_get_virtual_reg(parent, &cpcr, 1) < 1) + return -1; muram = finddevice("/soc/cpm/muram/data"); if (!muram) return -1; /* For bootwrapper-compatible device trees, we assume that the first - * entry has at least 18 bytes, and that #address-cells/#data-cells + * entry has at least 128 bytes, and that #address-cells/#data-cells * is one for both parent and child. */ - n = getprop(muram, "virtual-reg", reg_virt, sizeof(reg_virt)); - if (n < (int)sizeof(reg_virt)) { - if (!dt_xlate_reg(muram, 0, ®_phys, NULL)) - return -1; + if (dt_get_virtual_reg(muram, &muram_addr, 1) < 1) + return -1; - reg_virt[0] = (void *)reg_phys; - } + if (getprop(muram, "reg", reg, 8) < 8) + return -1; - muram_start = reg_virt[0]; + muram_offset = reg[0]; + muram_size = reg[1]; - n = getprop(muram, "reg", &muram_offset, 4); - if (n < 4) - return -1; + /* Store the buffer descriptors at the end of the first muram chunk. + * For SMC ports on CPM2-based platforms, relocate the parameter RAM + * just before the buffer descriptors. + */ + + cbd_offset = muram_offset + muram_size - 2 * sizeof(struct cpm_bd); + + if (is_cpm2 && is_smc) { + u16 *smc_base = (u16 *)param; + u16 pram_offset; + + pram_offset = cbd_offset - 64; + pram_offset = _ALIGN_DOWN(pram_offset, 64); + + disable_port(); + out_be16(smc_base, pram_offset); + param = muram_addr - muram_offset + pram_offset; + } + + cbd_addr = muram_addr - muram_offset + cbd_offset; scdp->open = cpm_serial_open; scdp->putc = cpm_serial_putc; diff --git a/arch/powerpc/boot/cuboot-pq2.c b/arch/powerpc/boot/cuboot-pq2.c index f56ac6cae9f..9c7d1342829 100644 --- a/arch/powerpc/boot/cuboot-pq2.c +++ b/arch/powerpc/boot/cuboot-pq2.c @@ -128,7 +128,7 @@ static void fixup_pci(void) u8 *soc_regs; int i, len; void *node, *parent_node; - u32 naddr, nsize, mem_log2; + u32 naddr, nsize, mem_pow2, mem_mask; node = finddevice("/pci"); if (!node || !dt_is_compatible(node, "fsl,pq2-pci")) @@ -141,7 +141,7 @@ static void fixup_pci(void) soc_regs = (u8 *)fsl_get_immr(); if (!soc_regs) - goto err; + goto unhandled; dt_get_reg_format(node, &naddr, &nsize); if (naddr != 3 || nsize != 2) @@ -153,7 +153,7 @@ static void fixup_pci(void) dt_get_reg_format(parent_node, &naddr, &nsize); if (naddr != 1 || nsize != 1) - goto err; + goto unhandled; len = getprop(node, "ranges", pci_ranges_buf, sizeof(pci_ranges_buf)); @@ -170,14 +170,20 @@ static void fixup_pci(void) } if (!mem || !mmio || !io) - goto err; + goto unhandled; + if (mem->size[1] != mmio->size[1]) + goto unhandled; + if (mem->size[1] & (mem->size[1] - 1)) + goto unhandled; + if (io->size[1] & (io->size[1] - 1)) + goto unhandled; if (mem->phys_addr + mem->size[1] == mmio->phys_addr) mem_base = mem; else if (mmio->phys_addr + mmio->size[1] == mem->phys_addr) mem_base = mmio; else - goto err; + goto unhandled; out_be32(&pci_regs[1][0], mem_base->phys_addr | 1); out_be32(&pci_regs[2][0], ~(mem->size[1] + mmio->size[1] - 1)); @@ -201,8 +207,9 @@ static void fixup_pci(void) out_le32(&pci_regs[0][58], 0); out_le32(&pci_regs[0][60], 0); - mem_log2 = 1 << (__ilog2_u32(bd.bi_memsize - 1) + 1); - out_le32(&pci_regs[0][62], 0xa0000000 | ~((1 << (mem_log2 - 12)) - 1)); + mem_pow2 = 1 << (__ilog2_u32(bd.bi_memsize - 1) + 1); + mem_mask = ~(mem_pow2 - 1) >> 12; + out_le32(&pci_regs[0][62], 0xa0000000 | mem_mask); /* If PCI is disabled, drive RST high to enable. */ if (!(in_le32(&pci_regs[0][32]) & 1)) { @@ -228,7 +235,11 @@ static void fixup_pci(void) return; err: - printf("Bad PCI node\r\n"); + printf("Bad PCI node -- using existing firmware setup.\r\n"); + return; + +unhandled: + printf("Unsupported PCI node -- using existing firmware setup.\r\n"); } static void pq2_platform_fixups(void) diff --git a/arch/powerpc/boot/cuboot-rainier.c b/arch/powerpc/boot/cuboot-rainier.c index cf452b66dce..0a3fddee54d 100644 --- a/arch/powerpc/boot/cuboot-rainier.c +++ b/arch/powerpc/boot/cuboot-rainier.c @@ -42,7 +42,8 @@ static void rainier_fixups(void) ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); ibm4xx_denali_fixup_memsize(); - dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr); + dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); + dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); } void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, diff --git a/arch/powerpc/boot/cuboot-sequoia.c b/arch/powerpc/boot/cuboot-sequoia.c index f555575a44d..caf8f2e842e 100644 --- a/arch/powerpc/boot/cuboot-sequoia.c +++ b/arch/powerpc/boot/cuboot-sequoia.c @@ -42,7 +42,8 @@ static void sequoia_fixups(void) ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); ibm4xx_denali_fixup_memsize(); - dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr); + dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); + dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); } void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, diff --git a/arch/powerpc/boot/cuboot-taishan.c b/arch/powerpc/boot/cuboot-taishan.c index b55b80467ee..9bc906a754d 100644 --- a/arch/powerpc/boot/cuboot-taishan.c +++ b/arch/powerpc/boot/cuboot-taishan.c @@ -40,7 +40,8 @@ static void taishan_fixups(void) ibm4xx_sdram_fixup_memsize(); - dt_fixup_mac_addresses(bd.bi_enetaddr, bd.bi_enet1addr); + dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); + dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); } diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c index 3db93e85e9e..eb108a87749 100644 --- a/arch/powerpc/boot/cuboot-warp.c +++ b/arch/powerpc/boot/cuboot-warp.c @@ -24,7 +24,7 @@ static void warp_fixups(void) ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); ibm4xx_sdram_fixup_memsize(); ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); - dt_fixup_mac_addresses(&bd.bi_enetaddr); + dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); } diff --git a/arch/powerpc/boot/cuboot-yosemite.c b/arch/powerpc/boot/cuboot-yosemite.c new file mode 100644 index 00000000000..cc6e338c5d0 --- /dev/null +++ b/arch/powerpc/boot/cuboot-yosemite.c @@ -0,0 +1,44 @@ +/* + * Old U-boot compatibility for Yosemite + * + * Author: Josh Boyer <jwboyer@linux.vnet.ibm.com> + * + * Copyright 2008 IBM Corporation + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ops.h" +#include "stdio.h" +#include "4xx.h" +#include "44x.h" +#include "cuboot.h" + +#define TARGET_4xx +#define TARGET_44x +#include "ppcboot.h" + +static bd_t bd; + +static void yosemite_fixups(void) +{ + unsigned long sysclk = 66666666; + + ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); + ibm4xx_sdram_fixup_memsize(); + ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00); + dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); + dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); +} + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ + CUBOOT_INIT(); + platform_ops.fixups = yosemite_fixups; + platform_ops.exit = ibm44x_dbcr_reset; + fdt_init(_dtb_start); + serial_console_init(); +} diff --git a/arch/powerpc/boot/devtree.c b/arch/powerpc/boot/devtree.c index 60f561e307a..5d12336dc36 100644 --- a/arch/powerpc/boot/devtree.c +++ b/arch/powerpc/boot/devtree.c @@ -350,3 +350,23 @@ int dt_is_compatible(void *node, const char *compat) return 0; } + +int dt_get_virtual_reg(void *node, void **addr, int nres) +{ + unsigned long xaddr; + int n; + + n = getprop(node, "virtual-reg", addr, nres * 4); + if (n > 0) + return n / 4; + + for (n = 0; n < nres; n++) { + if (!dt_xlate_reg(node, n, &xaddr, NULL)) + break; + + addr[n] = (void *)xaddr; + } + + return n; +} + diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts index 7dc37c9a744..ba2521bdaab 100644 --- a/arch/powerpc/boot/dts/bamboo.dts +++ b/arch/powerpc/boot/dts/bamboo.dts @@ -204,7 +204,6 @@ }; EMAC0: ethernet@ef600e00 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; @@ -225,7 +224,6 @@ }; EMAC1: ethernet@ef600f00 { - linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts new file mode 100644 index 00000000000..6f3d38a1554 --- /dev/null +++ b/arch/powerpc/boot/dts/canyonlands.dts @@ -0,0 +1,402 @@ +/* + * Device Tree Source for AMCC Canyonlands (460EX) + * + * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,canyonlands"; + compatible = "amcc,canyonlands"; + dcr-parent = <&/cpus/cpu@0>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + serial0 = &UART0; + serial1 = &UART1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460EX"; + reg = <0>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <8000>; + d-cache-size = <8000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0 0>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0d0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1e 4 1f 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0e0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <a 4 b 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0f0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <10 4 11 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460ex"; + dcr-reg = <00e 002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460ex"; + dcr-reg = <00c 002>; + }; + + plb { + compatible = "ibm,plb-460ex", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460ex", "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460ex", "ibm,mcmal2"; + dcr-reg = <180 62>; + num-tx-chans = <2>; + num-rx-chans = <10>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < /*TXEOB*/ 6 4 + /*RXEOB*/ 7 4 + /*SERR*/ 3 4 + /*TXDE*/ 4 4 + /*RXDE*/ 5 4>; + }; + + POB0: opb { + compatible = "ibm,opb-460ex", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <b0000000 4 b0000000 50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460ex", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + interrupts = <6 4>; + interrupt-parent = <&UIC1>; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600300 8>; + virtual-reg = <ef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1 4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600400 8>; + virtual-reg = <ef600400>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600500 8>; + virtual-reg = <ef600500>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1d 4>; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600600 8>; + virtual-reg = <ef600600>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1e 4>; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <ef600700 14>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <ef600800 14>; + interrupt-parent = <&UIC0>; + interrupts = <3 4>; + }; + + ZMII0: emac-zmii@ef600d00 { + compatible = "ibm,zmii-460ex", "ibm,zmii"; + reg = <ef600d00 c>; + }; + + RGMII0: emac-rgmii@ef601500 { + compatible = "ibm,rgmii-460ex", "ibm,rgmii"; + reg = <ef601500 8>; + has-mdio; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = <ef601350 30>; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = <ef601450 30>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-460ex", "ibm,emac4"; + interrupt-parent = <&EMAC0>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 10 4 + /*Wake*/ 1 &UIC2 14 4>; + reg = <ef600e00 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-460ex", "ibm,emac4"; + interrupt-parent = <&EMAC1>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 11 4 + /*Wake*/ 1 &UIC2 15 4>; + reg = <ef600f00 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <8>; + cell-index = <1>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + tah-device = <&TAH1>; + tah-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + }; + + PCIX0: pci@c0ec00000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix"; + primary; + large-inbound-windows; + enable-msi-hole; + reg = <c 0ec00000 8 /* Config space access */ + 0 0 0 /* no IACK cycles */ + c 0ed00000 4 /* Special cycles */ + c 0ec80000 100 /* Internal registers */ + c 0ec80100 fc>; /* Internal messaging registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000d 80000000 0 80000000 + 01000000 0 00000000 0000000c 08000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 0 to 0x3f */ + bus-range = <0 3f>; + + /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */ + interrupt-map-mask = <0000 0 0 0>; + interrupt-map = < 0000 0 0 0 &UIC1 0 8 >; + }; + + PCIE0: pciex@d00000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0>; /* port number */ + reg = <d 00000000 20000000 /* Config space access */ + c 08010000 00001000>; /* Registers */ + dcr-reg = <100 020>; + sdr-base = <300>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000e 00000000 0 80000000 + 01000000 0 00000000 0000000f 80000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 40 to 0x7f */ + bus-range = <40 7f>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0000 0 0 7>; + interrupt-map = < + 0000 0 0 1 &UIC3 c 4 /* swizzled int A */ + 0000 0 0 2 &UIC3 d 4 /* swizzled int B */ + 0000 0 0 3 &UIC3 e 4 /* swizzled int C */ + 0000 0 0 4 &UIC3 f 4 /* swizzled int D */>; + }; + + PCIE1: pciex@d20000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <1>; /* port number */ + reg = <d 20000000 20000000 /* Config space access */ + c 08011000 00001000>; /* Registers */ + dcr-reg = <120 020>; + sdr-base = <340>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000e 80000000 0 80000000 + 01000000 0 00000000 0000000f 80010000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 80 to 0xbf */ + bus-range = <80 bf>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0000 0 0 7>; + interrupt-map = < + 0000 0 0 1 &UIC3 10 4 /* swizzled int A */ + 0000 0 0 2 &UIC3 11 4 /* swizzled int B */ + 0000 0 0 3 &UIC3 12 4 /* swizzled int C */ + 0000 0 0 4 &UIC3 13 4 /* swizzled int D */>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/ebony.dts b/arch/powerpc/boot/dts/ebony.dts index 0b000cb7ed8..5079dc890e0 100644 --- a/arch/powerpc/boot/dts/ebony.dts +++ b/arch/powerpc/boot/dts/ebony.dts @@ -241,7 +241,6 @@ }; EMAC0: ethernet@40000800 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; @@ -261,7 +260,6 @@ zmii-channel = <0>; }; EMAC1: ethernet@40000900 { - linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; diff --git a/arch/powerpc/boot/dts/ep8248e.dts b/arch/powerpc/boot/dts/ep8248e.dts index 5d2fb76a72c..756758fb5b7 100644 --- a/arch/powerpc/boot/dts/ep8248e.dts +++ b/arch/powerpc/boot/dts/ep8248e.dts @@ -121,8 +121,7 @@ data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 0x1100 0x1140 - 0xec0 0x9800 0x800>; + reg = <0 0x2000 0x9800 0x800>; }; }; @@ -138,7 +137,7 @@ device_type = "serial"; compatible = "fsl,mpc8248-smc-uart", "fsl,cpm2-smc-uart"; - reg = <0x11a80 0x20 0x1100 0x40>; + reg = <0x11a80 0x20 0x87fc 2>; interrupts = <4 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <7>; diff --git a/arch/powerpc/boot/dts/ep88xc.dts b/arch/powerpc/boot/dts/ep88xc.dts index 02705f29979..ae57d624012 100644 --- a/arch/powerpc/boot/dts/ep88xc.dts +++ b/arch/powerpc/boot/dts/ep88xc.dts @@ -2,7 +2,7 @@ * EP88xC Device Tree Source * * Copyright 2006 MontaVista Software, Inc. - * Copyright 2007 Freescale Semiconductor, Inc. + * Copyright 2007,2008 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -10,6 +10,7 @@ * option) any later version. */ +/dts-v1/; / { model = "EP88xC"; @@ -23,44 +24,44 @@ PowerPC,885@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <d#16>; - i-cache-line-size = <d#16>; - d-cache-size = <d#8192>; - i-cache-size = <d#8192>; + reg = <0x0>; + d-cache-line-size = <16>; + i-cache-line-size = <16>; + d-cache-size = <8192>; + i-cache-size = <8192>; timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; - interrupts = <f 2>; // decrementer interrupt + interrupts = <15 2>; // decrementer interrupt interrupt-parent = <&PIC>; }; }; memory { device_type = "memory"; - reg = <0 0>; + reg = <0x0 0x0>; }; localbus@fa200100 { compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus"; #address-cells = <2>; #size-cells = <1>; - reg = <fa200100 40>; + reg = <0xfa200100 0x40>; ranges = < - 0 0 fc000000 04000000 - 3 0 fa000000 01000000 + 0x0 0x0 0xfc000000 0x4000000 + 0x3 0x0 0xfa000000 0x1000000 >; flash@0,2000000 { compatible = "cfi-flash"; - reg = <0 2000000 2000000>; + reg = <0x0 0x2000000 0x2000000>; bank-width = <4>; device-width = <2>; }; board-control@3,400000 { - reg = <3 400000 10>; + reg = <0x3 0x400000 0x10>; compatible = "fsl,ep88xc-bcsr"; }; }; @@ -70,25 +71,25 @@ #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 fa200000 00004000>; + ranges = <0x0 0xfa200000 0x4000>; bus-frequency = <0>; // Temporary -- will go away once kernel uses ranges for get_immrbase(). - reg = <fa200000 4000>; + reg = <0xfa200000 0x4000>; mdio@e00 { compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio"; - reg = <e00 188>; + reg = <0xe00 0x188>; #address-cells = <1>; #size-cells = <0>; PHY0: ethernet-phy@0 { - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; PHY1: ethernet-phy@1 { - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; }; @@ -97,7 +98,7 @@ device_type = "network"; compatible = "fsl,mpc885-fec-enet", "fsl,pq1-fec-enet"; - reg = <e00 188>; + reg = <0xe00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <3 1>; interrupt-parent = <&PIC>; @@ -109,7 +110,7 @@ device_type = "network"; compatible = "fsl,mpc885-fec-enet", "fsl,pq1-fec-enet"; - reg = <1e00 188>; + reg = <0x1e00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <7 1>; interrupt-parent = <&PIC>; @@ -120,7 +121,7 @@ PIC: interrupt-controller@0 { interrupt-controller; #interrupt-cells = <2>; - reg = <0 24>; + reg = <0x0 0x24>; compatible = "fsl,mpc885-pic", "fsl,pq1-pic"; }; @@ -130,29 +131,29 @@ #size-cells = <2>; compatible = "fsl,pq-pcmcia"; device_type = "pcmcia"; - reg = <80 80>; + reg = <0x80 0x80>; interrupt-parent = <&PIC>; - interrupts = <d 1>; + interrupts = <13 1>; }; cpm@9c0 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc885-cpm", "fsl,cpm1"; - command-proc = <9c0>; + command-proc = <0x9c0>; interrupts = <0>; // cpm error interrupt interrupt-parent = <&CPM_PIC>; - reg = <9c0 40>; + reg = <0x9c0 0x40>; ranges; muram@2000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 2000 2000>; + ranges = <0x0 0x2000 0x2000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 1c00>; + reg = <0x0 0x1c00>; }; }; @@ -160,7 +161,7 @@ compatible = "fsl,mpc885-brg", "fsl,cpm1-brg", "fsl,cpm-brg"; - reg = <9f0 10>; + reg = <0x9f0 0x10>; }; CPM_PIC: interrupt-controller@930 { @@ -168,7 +169,7 @@ #interrupt-cells = <1>; interrupts = <5 2 0 2>; interrupt-parent = <&PIC>; - reg = <930 20>; + reg = <0x930 0x20>; compatible = "fsl,mpc885-cpm-pic", "fsl,cpm1-pic"; }; @@ -178,11 +179,11 @@ device_type = "serial"; compatible = "fsl,mpc885-smc-uart", "fsl,cpm1-smc-uart"; - reg = <a80 10 3e80 40>; + reg = <0xa80 0x10 0x3e80 0x40>; interrupts = <4>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <1>; - fsl,cpm-command = <0090>; + fsl,cpm-command = <0x90>; linux,planetcore-label = "SMC1"; }; @@ -191,11 +192,11 @@ device_type = "serial"; compatible = "fsl,mpc885-scc-uart", "fsl,cpm1-scc-uart"; - reg = <a20 20 3d00 80>; - interrupts = <1d>; + reg = <0xa20 0x20 0x3d00 0x80>; + interrupts = <29>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <2>; - fsl,cpm-command = <0040>; + fsl,cpm-command = <0x40>; linux,planetcore-label = "SCC2"; }; @@ -204,9 +205,9 @@ #size-cells = <0>; compatible = "fsl,mpc885-usb", "fsl,cpm1-usb"; - reg = <a00 18 1c00 80>; + reg = <0xa00 0x18 0x1c00 0x80>; interrupt-parent = <&CPM_PIC>; - interrupts = <1e>; + interrupts = <30>; fsl,cpm-command = <0000>; }; }; diff --git a/arch/powerpc/boot/dts/glacier.dts b/arch/powerpc/boot/dts/glacier.dts new file mode 100644 index 00000000000..958a5ca53d3 --- /dev/null +++ b/arch/powerpc/boot/dts/glacier.dts @@ -0,0 +1,467 @@ +/* + * Device Tree Source for AMCC Glacier (460GT) + * + * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,glacier"; + compatible = "amcc,glacier", "amcc,canyonlands"; + dcr-parent = <&/cpus/cpu@0>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + ethernet2 = &EMAC2; + ethernet3 = &EMAC3; + serial0 = &UART0; + serial1 = &UART1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460GT"; + reg = <0>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <8000>; + d-cache-size = <8000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0 0>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0d0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1e 4 1f 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0e0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <a 4 b 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0f0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <10 4 11 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460gt"; + dcr-reg = <00e 002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460gt"; + dcr-reg = <00c 002>; + }; + + plb { + compatible = "ibm,plb-460gt", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460gt", "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460gt", "ibm,mcmal2"; + dcr-reg = <180 62>; + num-tx-chans = <4>; + num-rx-chans = <20>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < /*TXEOB*/ 6 4 + /*RXEOB*/ 7 4 + /*SERR*/ 3 4 + /*TXDE*/ 4 4 + /*RXDE*/ 5 4>; + desc-base-addr-high = <8>; + }; + + POB0: opb { + compatible = "ibm,opb-460gt", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <b0000000 4 b0000000 50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460gt", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + interrupts = <6 4>; + interrupt-parent = <&UIC1>; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600300 8>; + virtual-reg = <ef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1 4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600400 8>; + virtual-reg = <ef600400>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600500 8>; + virtual-reg = <ef600500>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1d 4>; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600600 8>; + virtual-reg = <ef600600>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <1e 4>; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <ef600700 14>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <ef600800 14>; + interrupt-parent = <&UIC0>; + interrupts = <3 4>; + }; + + ZMII0: emac-zmii@ef600d00 { + compatible = "ibm,zmii-460gt", "ibm,zmii"; + reg = <ef600d00 c>; + }; + + RGMII0: emac-rgmii@ef601500 { + compatible = "ibm,rgmii-460gt", "ibm,rgmii"; + reg = <ef601500 8>; + has-mdio; + }; + + RGMII1: emac-rgmii@ef601600 { + compatible = "ibm,rgmii-460gt", "ibm,rgmii"; + reg = <ef601600 8>; + has-mdio; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <ef601350 30>; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <ef601450 30>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4"; + interrupt-parent = <&EMAC0>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 10 4 + /*Wake*/ 1 &UIC2 14 4>; + reg = <ef600e00 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4"; + interrupt-parent = <&EMAC1>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 11 4 + /*Wake*/ 1 &UIC2 15 4>; + reg = <ef600f00 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <8>; + cell-index = <1>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + tah-device = <&TAH1>; + tah-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + + EMAC2: ethernet@ef601100 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4"; + interrupt-parent = <&EMAC2>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 12 4 + /*Wake*/ 1 &UIC2 16 4>; + reg = <ef601100 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <2>; + mal-rx-channel = <10>; + cell-index = <2>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII1>; + rgmii-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + + EMAC3: ethernet@ef601200 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4"; + interrupt-parent = <&EMAC3>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*Status*/ 0 &UIC2 13 4 + /*Wake*/ 1 &UIC2 17 4>; + reg = <ef601200 70>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <3>; + mal-rx-channel = <18>; + cell-index = <3>; + max-frame-size = <2328>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + rgmii-device = <&RGMII1>; + rgmii-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + }; + + PCIX0: pci@c0ec00000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pcix-460gt", "ibm,plb-pcix"; + primary; + large-inbound-windows; + enable-msi-hole; + reg = <c 0ec00000 8 /* Config space access */ + 0 0 0 /* no IACK cycles */ + c 0ed00000 4 /* Special cycles */ + c 0ec80000 100 /* Internal registers */ + c 0ec80100 fc>; /* Internal messaging registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000d 80000000 0 80000000 + 01000000 0 00000000 0000000c 08000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 0 to 0x3f */ + bus-range = <0 3f>; + + /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */ + interrupt-map-mask = <0000 0 0 0>; + interrupt-map = < 0000 0 0 0 &UIC1 0 8 >; + }; + + PCIE0: pciex@d00000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0>; /* port number */ + reg = <d 00000000 20000000 /* Config space access */ + c 08010000 00001000>; /* Registers */ + dcr-reg = <100 020>; + sdr-base = <300>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000e 00000000 0 80000000 + 01000000 0 00000000 0000000f 80000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 40 to 0x7f */ + bus-range = <40 7f>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0000 0 0 7>; + interrupt-map = < + 0000 0 0 1 &UIC3 c 4 /* swizzled int A */ + 0000 0 0 2 &UIC3 d 4 /* swizzled int B */ + 0000 0 0 3 &UIC3 e 4 /* swizzled int C */ + 0000 0 0 4 &UIC3 f 4 /* swizzled int D */>; + }; + + PCIE1: pciex@d20000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <1>; /* port number */ + reg = <d 20000000 20000000 /* Config space access */ + c 08011000 00001000>; /* Registers */ + dcr-reg = <120 020>; + sdr-base = <340>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <02000000 0 80000000 0000000e 80000000 0 80000000 + 01000000 0 00000000 0000000f 80010000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* This drives busses 80 to 0xbf */ + bus-range = <80 bf>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0000 0 0 7>; + interrupt-map = < + 0000 0 0 1 &UIC3 10 4 /* swizzled int A */ + 0000 0 0 2 &UIC3 11 4 /* swizzled int B */ + 0000 0 0 3 &UIC3 12 4 /* swizzled int C */ + 0000 0 0 4 &UIC3 13 4 /* swizzled int D */>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts index ae68fefc01b..b5d95ac24db 100644 --- a/arch/powerpc/boot/dts/haleakala.dts +++ b/arch/powerpc/boot/dts/haleakala.dts @@ -12,7 +12,7 @@ #address-cells = <1>; #size-cells = <1>; model = "amcc,haleakala"; - compatible = "amcc,kilauea"; + compatible = "amcc,haleakala", "amcc,kilauea"; dcr-parent = <&/cpus/cpu@0>; aliases { @@ -218,7 +218,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts index fc86e5a3afc..cc2873a531d 100644 --- a/arch/powerpc/boot/dts/katmai.dts +++ b/arch/powerpc/boot/dts/katmai.dts @@ -212,7 +212,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "gmii"; diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts index 8baef61f31c..48c9a6e71f1 100644 --- a/arch/powerpc/boot/dts/kilauea.dts +++ b/arch/powerpc/boot/dts/kilauea.dts @@ -219,7 +219,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -247,7 +247,7 @@ mal-tx-channel = <1>; mal-rx-channel = <1>; cell-index = <1>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts new file mode 100644 index 00000000000..f869ce3ca0b --- /dev/null +++ b/arch/powerpc/boot/dts/ksi8560.dts @@ -0,0 +1,267 @@ +/* + * Device Tree Source for Emerson KSI8560 + * + * Author: Alexandr Smirnov <asmirnov@ru.mvista.com> + * + * Based on mpc8560ads.dts + * + * 2008 (c) MontaVista, Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + * + */ + +/dts-v1/; + +/ { + model = "KSI8560"; + compatible = "emerson,KSI8560"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + ethernet2 = &enet2; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8560@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <0x8000>; /* L1, 32K */ + i-cache-size = <0x8000>; /* L1, 32K */ + timebase-frequency = <0>; /* From U-boot */ + bus-frequency = <0>; /* From U-boot */ + clock-frequency = <0>; /* From U-boot */ + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */ + }; + + soc@fdf00000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + ranges = <0x00000000 0xfdf00000 0x00100000>; + bus-frequency = <0>; /* Fixed by bootwrapper */ + + memory-controller@2000 { + compatible = "fsl,8540-memory-controller"; + reg = <0x2000 0x1000>; + interrupt-parent = <&MPIC>; + interrupts = <0x12 0x2>; + }; + + l2-cache-controller@20000 { + compatible = "fsl,8540-l2-cache-controller"; + reg = <0x20000 0x1000>; + cache-line-size = <0x20>; /* 32 bytes */ + cache-size = <0x40000>; /* L2, 256K */ + interrupt-parent = <&MPIC>; + interrupts = <0x10 0x2>; + }; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <0x2b 0x2>; + interrupt-parent = <&MPIC>; + dfsrr; + }; + + mdio@24520 { /* For TSECs */ + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x24520 0x20>; + + PHY1: ethernet-phy@1 { + interrupt-parent = <&MPIC>; + reg = <0x1>; + device_type = "ethernet-phy"; + }; + + PHY2: ethernet-phy@2 { + interrupt-parent = <&MPIC>; + reg = <0x2>; + device_type = "ethernet-phy"; + }; + }; + + enet0: ethernet@24000 { + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + /* Mac address filled in by bootwrapper */ + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; + interrupt-parent = <&MPIC>; + phy-handle = <&PHY1>; + }; + + enet1: ethernet@25000 { + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x25000 0x1000>; + /* Mac address filled in by bootwrapper */ + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; + interrupt-parent = <&MPIC>; + phy-handle = <&PHY2>; + }; + + MPIC: pic@40000 { + #address-cells = <0>; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0x40000 0x40000>; + device_type = "open-pic"; + }; + + cpm@919c0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8560-cpm", "fsl,cpm2"; + reg = <0x919c0 0x30>; + ranges; + + muram@80000 { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x80000 0x10000>; + + data@0 { + compatible = "fsl,cpm-muram-data"; + reg = <0x0 0x4000 0x9000 0x2000>; + }; + }; + + brg@919f0 { + compatible = "fsl,mpc8560-brg", + "fsl,cpm2-brg", + "fsl,cpm-brg"; + reg = <0x919f0 0x10 0x915f0 0x10>; + clock-frequency = <165000000>; /* 166MHz */ + }; + + CPMPIC: pic@90c00 { + #address-cells = <0>; + #interrupt-cells = <2>; + interrupt-controller; + interrupts = <0x2e 0x2>; + interrupt-parent = <&MPIC>; + reg = <0x90c00 0x80>; + compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic"; + }; + + serial@91a00 { + device_type = "serial"; + compatible = "fsl,mpc8560-scc-uart", + "fsl,cpm2-scc-uart"; + reg = <0x91a00 0x20 0x88000 0x100>; + fsl,cpm-brg = <1>; + fsl,cpm-command = <0x800000>; + current-speed = <0x1c200>; + interrupts = <0x28 0x8>; + interrupt-parent = <&CPMPIC>; + }; + + serial@91a20 { + device_type = "serial"; + compatible = "fsl,mpc8560-scc-uart", + "fsl,cpm2-scc-uart"; + reg = <0x91a20 0x20 0x88100 0x100>; + fsl,cpm-brg = <2>; + fsl,cpm-command = <0x4a00000>; + current-speed = <0x1c200>; + interrupts = <0x29 0x8>; + interrupt-parent = <&CPMPIC>; + }; + + mdio@90d00 { /* For FCCs */ + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,cpm2-mdio-bitbang"; + reg = <0x90d00 0x14>; + fsl,mdio-pin = <24>; + fsl,mdc-pin = <25>; + + PHY0: ethernet-phy@0 { + interrupt-parent = <&MPIC>; + reg = <0x0>; + device_type = "ethernet-phy"; + }; + }; + + enet2: ethernet@91300 { + device_type = "network"; + compatible = "fsl,mpc8560-fcc-enet", + "fsl,cpm2-fcc-enet"; + reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>; + /* Mac address filled in by bootwrapper */ + local-mac-address = [ 00 00 00 00 00 00 ]; + fsl,cpm-command = <0x12000300>; + interrupts = <0x20 0x8>; + interrupt-parent = <&CPMPIC>; + phy-handle = <&PHY0>; + }; + }; + }; + + localbus@fdf05000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8560-localbus"; + reg = <0xfdf05000 0x68>; + + ranges = <0x0 0x0 0xe0000000 0x00800000 + 0x4 0x0 0xe8080000 0x00080000>; + + flash@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec-flash"; + reg = <0x0 0x0 0x800000>; + bank-width = <0x2>; + + partition@0 { + label = "Primary Kernel"; + reg = <0x0 0x180000>; + }; + partition@180000 { + label = "Primary Filesystem"; + reg = <0x180000 0x580000>; + }; + partition@700000 { + label = "Monitor"; + reg = <0x300000 0x100000>; + read-only; + }; + }; + + cpld@4,0 { + compatible = "emerson,KSI8560-cpld"; + reg = <0x4 0x0 0x80000>; + }; + }; + + + chosen { + linux,stdout-path = "/soc/cpm/serial@91a00"; + }; +}; diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts index 44695885451..2e5a1a1812b 100644 --- a/arch/powerpc/boot/dts/kuroboxHD.dts +++ b/arch/powerpc/boot/dts/kuroboxHD.dts @@ -7,6 +7,7 @@ * Based on sandpoint.dts * * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de> + * Copyright 2008 Freescale Semiconductor, Inc. * * This file is licensed under * the terms of the GNU General Public License version 2. This program @@ -17,6 +18,8 @@ XXXX add flash parts, rtc, ?? */ +/dts-v1/; + / { model = "KuroboxHD"; compatible = "linkstation"; @@ -35,19 +38,19 @@ XXXX add flash parts, rtc, ?? PowerPC,603e { /* Really 8241 */ device_type = "cpu"; - reg = <0>; - clock-frequency = <bebc200>; /* Fixed by bootloader */ - timebase-frequency = <1743000>; /* Fixed by bootloader */ + reg = <0x0>; + clock-frequency = <200000000>; /* Fixed by bootloader */ + timebase-frequency = <24391680>; /* Fixed by bootloader */ bus-frequency = <0>; /* Fixed by bootloader */ /* Following required by dtc but not used */ - i-cache-size = <4000>; - d-cache-size = <4000>; + i-cache-size = <0x4000>; + d-cache-size = <0x4000>; }; }; memory { device_type = "memory"; - reg = <00000000 04000000>; + reg = <0x0 0x4000000>; }; soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */ @@ -56,26 +59,26 @@ XXXX add flash parts, rtc, ?? device_type = "soc"; compatible = "mpc10x"; store-gathering = <0>; /* 0 == off, !0 == on */ - reg = <80000000 00100000>; - ranges = <80000000 80000000 70000000 /* pci mem space */ - fc000000 fc000000 00100000 /* EUMB */ - fe000000 fe000000 00c00000 /* pci i/o space */ - fec00000 fec00000 00300000 /* pci cfg regs */ - fef00000 fef00000 00100000>; /* pci iack */ + reg = <0x80000000 0x100000>; + ranges = <0x80000000 0x80000000 0x70000000 /* pci mem space */ + 0xfc000000 0xfc000000 0x100000 /* EUMB */ + 0xfe000000 0xfe000000 0xc00000 /* pci i/o space */ + 0xfec00000 0xfec00000 0x300000 /* pci cfg regs */ + 0xfef00000 0xfef00000 0x100000>; /* pci iack */ i2c@80003000 { #address-cells = <1>; #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <80003000 1000>; + reg = <0x80003000 0x1000>; interrupts = <5 2>; interrupt-parent = <&mpic>; rtc@32 { device_type = "rtc"; compatible = "ricoh,rs5c372a"; - reg = <32>; + reg = <0x32>; }; }; @@ -83,9 +86,9 @@ XXXX add flash parts, rtc, ?? cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <80004500 8>; - clock-frequency = <5d08d88>; - current-speed = <2580>; + reg = <0x80004500 0x8>; + clock-frequency = <97553800>; + current-speed = <9600>; interrupts = <9 0>; interrupt-parent = <&mpic>; }; @@ -94,10 +97,10 @@ XXXX add flash parts, rtc, ?? cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <80004600 8>; - clock-frequency = <5d08d88>; - current-speed = <e100>; - interrupts = <a 0>; + reg = <0x80004600 0x8>; + clock-frequency = <97553800>; + current-speed = <57600>; + interrupts = <10 0>; interrupt-parent = <&mpic>; }; @@ -107,7 +110,7 @@ XXXX add flash parts, rtc, ?? device_type = "open-pic"; compatible = "chrp,open-pic"; interrupt-controller; - reg = <80040000 40000>; + reg = <0x80040000 0x40000>; }; pci0: pci@fec00000 { @@ -116,29 +119,29 @@ XXXX add flash parts, rtc, ?? #interrupt-cells = <1>; device_type = "pci"; compatible = "mpc10x-pci"; - reg = <fec00000 400000>; - ranges = <01000000 0 0 fe000000 0 00c00000 - 02000000 0 80000000 80000000 0 70000000>; - bus-range = <0 ff>; - clock-frequency = <7f28155>; + reg = <0xfec00000 0x400000>; + ranges = <0x1000000 0x0 0x0 0xfe000000 0x0 0xc00000 + 0x2000000 0x0 0x80000000 0x80000000 0x0 0x70000000>; + bus-range = <0 255>; + clock-frequency = <133333333>; interrupt-parent = <&mpic>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 11 - IRQ0 ETH */ - 5800 0 0 1 &mpic 0 1 - 5800 0 0 2 &mpic 1 1 - 5800 0 0 3 &mpic 2 1 - 5800 0 0 4 &mpic 3 1 + 0x5800 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x5800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x5800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x5800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 12 - IRQ1 IDE0 */ - 6000 0 0 1 &mpic 1 1 - 6000 0 0 2 &mpic 2 1 - 6000 0 0 3 &mpic 3 1 - 6000 0 0 4 &mpic 0 1 + 0x6000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x6000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x6000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x6000 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 14 - IRQ3 USB2.0 */ - 7000 0 0 1 &mpic 3 1 - 7000 0 0 2 &mpic 3 1 - 7000 0 0 3 &mpic 3 1 - 7000 0 0 4 &mpic 3 1 + 0x7000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x4 &mpic 0x3 0x1 >; }; }; diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts index 8443c85b7b3..e4916e69ad3 100644 --- a/arch/powerpc/boot/dts/kuroboxHG.dts +++ b/arch/powerpc/boot/dts/kuroboxHG.dts @@ -7,6 +7,7 @@ * Based on sandpoint.dts * * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de> + * Copyright 2008 Freescale Semiconductor, Inc. * * This file is licensed under * the terms of the GNU General Public License version 2. This program @@ -17,6 +18,8 @@ XXXX add flash parts, rtc, ?? */ +/dts-v1/; + / { model = "KuroboxHG"; compatible = "linkstation"; @@ -35,19 +38,19 @@ XXXX add flash parts, rtc, ?? PowerPC,603e { /* Really 8241 */ device_type = "cpu"; - reg = <0>; - clock-frequency = <fdad680>; /* Fixed by bootloader */ - timebase-frequency = <1F04000>; /* Fixed by bootloader */ + reg = <0x0>; + clock-frequency = <266000000>; /* Fixed by bootloader */ + timebase-frequency = <32522240>; /* Fixed by bootloader */ bus-frequency = <0>; /* Fixed by bootloader */ /* Following required by dtc but not used */ - i-cache-size = <4000>; - d-cache-size = <4000>; + i-cache-size = <0x4000>; + d-cache-size = <0x4000>; }; }; memory { device_type = "memory"; - reg = <00000000 08000000>; + reg = <0x0 0x8000000>; }; soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */ @@ -56,26 +59,26 @@ XXXX add flash parts, rtc, ?? device_type = "soc"; compatible = "mpc10x"; store-gathering = <0>; /* 0 == off, !0 == on */ - reg = <80000000 00100000>; - ranges = <80000000 80000000 70000000 /* pci mem space */ - fc000000 fc000000 00100000 /* EUMB */ - fe000000 fe000000 00c00000 /* pci i/o space */ - fec00000 fec00000 00300000 /* pci cfg regs */ - fef00000 fef00000 00100000>; /* pci iack */ + reg = <0x80000000 0x100000>; + ranges = <0x80000000 0x80000000 0x70000000 /* pci mem space */ + 0xfc000000 0xfc000000 0x100000 /* EUMB */ + 0xfe000000 0xfe000000 0xc00000 /* pci i/o space */ + 0xfec00000 0xfec00000 0x300000 /* pci cfg regs */ + 0xfef00000 0xfef00000 0x100000>; /* pci iack */ i2c@80003000 { #address-cells = <1>; #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <80003000 1000>; + reg = <0x80003000 0x1000>; interrupts = <5 2>; interrupt-parent = <&mpic>; rtc@32 { device_type = "rtc"; compatible = "ricoh,rs5c372a"; - reg = <32>; + reg = <0x32>; }; }; @@ -83,9 +86,9 @@ XXXX add flash parts, rtc, ?? cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <80004500 8>; - clock-frequency = <7c044a8>; - current-speed = <2580>; + reg = <0x80004500 0x8>; + clock-frequency = <130041000>; + current-speed = <9600>; interrupts = <9 0>; interrupt-parent = <&mpic>; }; @@ -94,10 +97,10 @@ XXXX add flash parts, rtc, ?? cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <80004600 8>; - clock-frequency = <7c044a8>; - current-speed = <e100>; - interrupts = <a 0>; + reg = <0x80004600 0x8>; + clock-frequency = <130041000>; + current-speed = <57600>; + interrupts = <10 0>; interrupt-parent = <&mpic>; }; @@ -107,7 +110,7 @@ XXXX add flash parts, rtc, ?? device_type = "open-pic"; compatible = "chrp,open-pic"; interrupt-controller; - reg = <80040000 40000>; + reg = <0x80040000 0x40000>; }; pci0: pci@fec00000 { @@ -116,29 +119,29 @@ XXXX add flash parts, rtc, ?? #interrupt-cells = <1>; device_type = "pci"; compatible = "mpc10x-pci"; - reg = <fec00000 400000>; - ranges = <01000000 0 0 fe000000 0 00c00000 - 02000000 0 80000000 80000000 0 70000000>; - bus-range = <0 ff>; - clock-frequency = <7f28155>; + reg = <0xfec00000 0x400000>; + ranges = <0x1000000 0x0 0x0 0xfe000000 0x0 0xc00000 + 0x2000000 0x0 0x80000000 0x80000000 0x0 0x70000000>; + bus-range = <0 255>; + clock-frequency = <133333333>; interrupt-parent = <&mpic>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 11 - IRQ0 ETH */ - 5800 0 0 1 &mpic 0 1 - 5800 0 0 2 &mpic 1 1 - 5800 0 0 3 &mpic 2 1 - 5800 0 0 4 &mpic 3 1 + 0x5800 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x5800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x5800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x5800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 12 - IRQ1 IDE0 */ - 6000 0 0 1 &mpic 1 1 - 6000 0 0 2 &mpic 2 1 - 6000 0 0 3 &mpic 3 1 - 6000 0 0 4 &mpic 0 1 + 0x6000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x6000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x6000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x6000 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 14 - IRQ3 USB2.0 */ - 7000 0 0 1 &mpic 3 1 - 7000 0 0 2 &mpic 3 1 - 7000 0 0 3 &mpic 3 1 - 7000 0 0 4 &mpic 3 1 + 0x7000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x4 &mpic 0x3 0x1 >; }; }; diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts index 710c0116817..84cc5e72ddd 100644 --- a/arch/powerpc/boot/dts/makalu.dts +++ b/arch/powerpc/boot/dts/makalu.dts @@ -219,7 +219,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -247,7 +247,7 @@ mal-tx-channel = <1>; mal-rx-channel = <1>; cell-index = <1>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts index 8fb54238743..4936349b87c 100644 --- a/arch/powerpc/boot/dts/mpc7448hpc2.dts +++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts @@ -1,7 +1,7 @@ /* * MPC7448HPC2 (Taiga) board Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * 2006 Roy Zang <Roy Zang at freescale.com>. * * This program is free software; you can redistribute it and/or modify it @@ -10,6 +10,7 @@ * option) any later version. */ +/dts-v1/; / { model = "mpc7448hpc2"; @@ -23,11 +24,11 @@ PowerPC,7448@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K bytes - i-cache-size = <8000>; // L1, 32K bytes + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K bytes + i-cache-size = <0x8000>; // L1, 32K bytes timebase-frequency = <0>; // 33 MHz, from uboot clock-frequency = <0>; // From U-Boot bus-frequency = <0>; // From U-Boot @@ -36,7 +37,7 @@ memory { device_type = "memory"; - reg = <00000000 20000000 // DDR2 512M at 0 + reg = <0x0 0x20000000 // DDR2 512M at 0 >; }; @@ -44,14 +45,14 @@ #address-cells = <1>; #size-cells = <1>; device_type = "tsi-bridge"; - ranges = <00000000 c0000000 00010000>; - reg = <c0000000 00010000>; + ranges = <0x0 0xc0000000 0x10000>; + reg = <0xc0000000 0x10000>; bus-frequency = <0>; i2c@7000 { interrupt-parent = <&mpic>; - interrupts = <E 0>; - reg = <7000 400>; + interrupts = <14 0>; + reg = <0x7000 0x400>; device_type = "i2c"; compatible = "tsi108-i2c"; }; @@ -59,20 +60,20 @@ MDIO: mdio@6000 { device_type = "mdio"; compatible = "tsi108-mdio"; - reg = <6000 50>; + reg = <0x6000 0x50>; #address-cells = <1>; #size-cells = <0>; phy8: ethernet-phy@8 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <8>; + reg = <0x8>; }; phy9: ethernet-phy@9 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <9>; + reg = <0x9>; }; }; @@ -82,9 +83,9 @@ #size-cells = <0>; device_type = "network"; compatible = "tsi108-ethernet"; - reg = <6000 200>; + reg = <0x6000 0x200>; address = [ 00 06 D2 00 00 01 ]; - interrupts = <10 2>; + interrupts = <16 2>; interrupt-parent = <&mpic>; mdio-handle = <&MDIO>; phy-handle = <&phy8>; @@ -96,9 +97,9 @@ #size-cells = <0>; device_type = "network"; compatible = "tsi108-ethernet"; - reg = <6400 200>; + reg = <0x6400 0x200>; address = [ 00 06 D2 00 00 02 ]; - interrupts = <11 2>; + interrupts = <17 2>; interrupt-parent = <&mpic>; mdio-handle = <&MDIO>; phy-handle = <&phy9>; @@ -107,18 +108,18 @@ serial@7808 { device_type = "serial"; compatible = "ns16550"; - reg = <7808 200>; - clock-frequency = <3f6b5a00>; - interrupts = <c 0>; + reg = <0x7808 0x200>; + clock-frequency = <1064000000>; + interrupts = <12 0>; interrupt-parent = <&mpic>; }; serial@7c08 { device_type = "serial"; compatible = "ns16550"; - reg = <7c08 200>; - clock-frequency = <3f6b5a00>; - interrupts = <d 0>; + reg = <0x7c08 0x200>; + clock-frequency = <1064000000>; + interrupts = <13 0>; interrupt-parent = <&mpic>; }; @@ -127,7 +128,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <7400 400>; + reg = <0x7400 0x400>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -138,39 +139,39 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <1000 1000>; + reg = <0x1000 0x1000>; bus-range = <0 0>; - ranges = <02000000 0 e0000000 e0000000 0 1A000000 - 01000000 0 00000000 fa000000 0 00010000>; - clock-frequency = <7f28154>; + ranges = <0x2000000 0x0 0xe0000000 0xe0000000 0x0 0x1a000000 + 0x1000000 0x0 0x0 0xfa000000 0x0 0x10000>; + clock-frequency = <133333332>; interrupt-parent = <&mpic>; - interrupts = <17 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupts = <23 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x11 */ - 0800 0 0 1 &RT0 24 0 - 0800 0 0 2 &RT0 25 0 - 0800 0 0 3 &RT0 26 0 - 0800 0 0 4 &RT0 27 0 + 0x800 0x0 0x0 0x1 &RT0 0x24 0x0 + 0x800 0x0 0x0 0x2 &RT0 0x25 0x0 + 0x800 0x0 0x0 0x3 &RT0 0x26 0x0 + 0x800 0x0 0x0 0x4 &RT0 0x27 0x0 /* IDSEL 0x12 */ - 1000 0 0 1 &RT0 25 0 - 1000 0 0 2 &RT0 26 0 - 1000 0 0 3 &RT0 27 0 - 1000 0 0 4 &RT0 24 0 + 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0 + 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0 + 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0 + 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0 /* IDSEL 0x13 */ - 1800 0 0 1 &RT0 26 0 - 1800 0 0 2 &RT0 27 0 - 1800 0 0 3 &RT0 24 0 - 1800 0 0 4 &RT0 25 0 + 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0 + 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0 + 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0 + 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0 /* IDSEL 0x14 */ - 2000 0 0 1 &RT0 27 0 - 2000 0 0 2 &RT0 24 0 - 2000 0 0 3 &RT0 25 0 - 2000 0 0 4 &RT0 26 0 + 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0 + 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0 + 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0 + 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0 >; RT0: router@1180 { @@ -180,7 +181,7 @@ #address-cells = <0>; #interrupt-cells = <2>; big-endian; - interrupts = <17 2>; + interrupts = <23 2>; interrupt-parent = <&mpic>; }; }; diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts index 7285ca1325f..46e2da30c3d 100644 --- a/arch/powerpc/boot/dts/mpc8272ads.dts +++ b/arch/powerpc/boot/dts/mpc8272ads.dts @@ -1,7 +1,7 @@ /* * MPC8272 ADS Device Tree Source * - * Copyright 2005 Freescale Semiconductor Inc. + * Copyright 2005,2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,8 @@ * option) any later version. */ +/dts-v1/; + / { model = "MPC8272ADS"; compatible = "fsl,mpc8272ads"; @@ -21,11 +23,11 @@ PowerPC,8272@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <d#32>; - i-cache-line-size = <d#32>; - d-cache-size = <d#16384>; - i-cache-size = <d#16384>; + reg = <0x0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <16384>; + i-cache-size = <16384>; timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; @@ -34,7 +36,7 @@ memory { device_type = "memory"; - reg = <0 0>; + reg = <0x0 0x0>; }; localbus@f0010100 { @@ -42,21 +44,21 @@ "fsl,pq2-localbus"; #address-cells = <2>; #size-cells = <1>; - reg = <f0010100 40>; + reg = <0xf0010100 0x40>; - ranges = <0 0 fe000000 02000000 - 1 0 f4500000 00008000 - 3 0 f8200000 00008000>; + ranges = <0x0 0x0 0xfe000000 0x2000000 + 0x1 0x0 0xf4500000 0x8000 + 0x3 0x0 0xf8200000 0x8000>; flash@0,0 { compatible = "jedec-flash"; - reg = <0 0 2000000>; + reg = <0x0 0x0 0x2000000>; bank-width = <4>; device-width = <1>; }; board-control@1,0 { - reg = <1 0 20>; + reg = <0x1 0x0 0x20>; compatible = "fsl,mpc8272ads-bcsr"; }; @@ -65,46 +67,46 @@ "fsl,pq2ads-pci-pic"; #interrupt-cells = <1>; interrupt-controller; - reg = <3 0 8>; + reg = <0x3 0x0 0x8>; interrupt-parent = <&PIC>; - interrupts = <14 8>; + interrupts = <20 8>; }; }; pci@f0010800 { device_type = "pci"; - reg = <f0010800 10c f00101ac 8 f00101c4 8>; + reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>; compatible = "fsl,mpc8272-pci", "fsl,pq2-pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - clock-frequency = <d#66666666>; - interrupt-map-mask = <f800 0 0 7>; + clock-frequency = <66666666>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x16 */ - b000 0 0 1 &PCI_PIC 0 - b000 0 0 2 &PCI_PIC 1 - b000 0 0 3 &PCI_PIC 2 - b000 0 0 4 &PCI_PIC 3 + 0xb000 0x0 0x0 0x1 &PCI_PIC 0 + 0xb000 0x0 0x0 0x2 &PCI_PIC 1 + 0xb000 0x0 0x0 0x3 &PCI_PIC 2 + 0xb000 0x0 0x0 0x4 &PCI_PIC 3 /* IDSEL 0x17 */ - b800 0 0 1 &PCI_PIC 4 - b800 0 0 2 &PCI_PIC 5 - b800 0 0 3 &PCI_PIC 6 - b800 0 0 4 &PCI_PIC 7 + 0xb800 0x0 0x0 0x1 &PCI_PIC 4 + 0xb800 0x0 0x0 0x2 &PCI_PIC 5 + 0xb800 0x0 0x0 0x3 &PCI_PIC 6 + 0xb800 0x0 0x0 0x4 &PCI_PIC 7 /* IDSEL 0x18 */ - c000 0 0 1 &PCI_PIC 8 - c000 0 0 2 &PCI_PIC 9 - c000 0 0 3 &PCI_PIC a - c000 0 0 4 &PCI_PIC b>; + 0xc000 0x0 0x0 0x1 &PCI_PIC 8 + 0xc000 0x0 0x0 0x2 &PCI_PIC 9 + 0xc000 0x0 0x0 0x3 &PCI_PIC 10 + 0xc000 0x0 0x0 0x4 &PCI_PIC 11>; interrupt-parent = <&PIC>; - interrupts = <12 8>; - ranges = <42000000 0 80000000 80000000 0 20000000 - 02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 f6000000 0 02000000>; + interrupts = <18 8>; + ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>; }; soc@f0000000 { @@ -112,26 +114,26 @@ #size-cells = <1>; device_type = "soc"; compatible = "fsl,mpc8272", "fsl,pq2-soc"; - ranges = <00000000 f0000000 00053000>; + ranges = <0x0 0xf0000000 0x53000>; // Temporary -- will go away once kernel uses ranges for get_immrbase(). - reg = <f0000000 00053000>; + reg = <0xf0000000 0x53000>; cpm@119c0 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8272-cpm", "fsl,cpm2"; - reg = <119c0 30>; + reg = <0x119c0 0x30>; ranges; muram@0 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 0 10000>; + ranges = <0x0 0x0 0x10000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 2000 9800 800>; + reg = <0x0 0x2000 0x9800 0x800>; }; }; @@ -139,29 +141,29 @@ compatible = "fsl,mpc8272-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; - reg = <119f0 10 115f0 10>; + reg = <0x119f0 0x10 0x115f0 0x10>; }; serial@11a00 { device_type = "serial"; compatible = "fsl,mpc8272-scc-uart", "fsl,cpm2-scc-uart"; - reg = <11a00 20 8000 100>; - interrupts = <28 8>; + reg = <0x11a00 0x20 0x8000 0x100>; + interrupts = <40 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <1>; - fsl,cpm-command = <00800000>; + fsl,cpm-command = <0x800000>; }; serial@11a60 { device_type = "serial"; compatible = "fsl,mpc8272-scc-uart", "fsl,cpm2-scc-uart"; - reg = <11a60 20 8300 100>; - interrupts = <2b 8>; + reg = <0x11a60 0x20 0x8300 0x100>; + interrupts = <43 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <4>; - fsl,cpm-command = <0ce00000>; + fsl,cpm-command = <0xce00000>; }; mdio@10d40 { @@ -169,23 +171,23 @@ compatible = "fsl,mpc8272ads-mdio-bitbang", "fsl,mpc8272-mdio-bitbang", "fsl,cpm2-mdio-bitbang"; - reg = <10d40 14>; + reg = <0x10d40 0x14>; #address-cells = <1>; #size-cells = <0>; - fsl,mdio-pin = <12>; - fsl,mdc-pin = <13>; + fsl,mdio-pin = <18>; + fsl,mdc-pin = <19>; PHY0: ethernet-phy@0 { interrupt-parent = <&PIC>; - interrupts = <17 8>; - reg = <0>; + interrupts = <23 8>; + reg = <0x0>; device_type = "ethernet-phy"; }; PHY1: ethernet-phy@1 { interrupt-parent = <&PIC>; - interrupts = <17 8>; - reg = <3>; + interrupts = <23 8>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -194,33 +196,33 @@ device_type = "network"; compatible = "fsl,mpc8272-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <11300 20 8400 100 11390 1>; + reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <20 8>; + interrupts = <32 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY0>; linux,network-index = <0>; - fsl,cpm-command = <12000300>; + fsl,cpm-command = <0x12000300>; }; ethernet@11320 { device_type = "network"; compatible = "fsl,mpc8272-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <11320 20 8500 100 113b0 1>; + reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <21 8>; + interrupts = <33 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY1>; linux,network-index = <1>; - fsl,cpm-command = <16200300>; + fsl,cpm-command = <0x16200300>; }; }; PIC: interrupt-controller@10c00 { #interrupt-cells = <2>; interrupt-controller; - reg = <10c00 80>; + reg = <0x10c00 0x80>; compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic"; }; @@ -232,14 +234,14 @@ "fsl,talitos-sec2", "fsl,talitos", "talitos"; - reg = <30000 10000>; - interrupts = <b 8>; + reg = <0x30000 0x10000>; + interrupts = <11 8>; interrupt-parent = <&PIC>; num-channels = <4>; - channel-fifo-len = <18>; - exec-units-mask = <0000007e>; + channel-fifo-len = <24>; + exec-units-mask = <0x7e>; /* desc mask is for rev1.x, we need runtime fixup for >=2.x */ - descriptor-types-mask = <01010ebf>; + descriptor-types-mask = <0x1010ebf>; }; }; diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts index 9bb408371bc..539e02fb352 100644 --- a/arch/powerpc/boot/dts/mpc832x_mds.dts +++ b/arch/powerpc/boot/dts/mpc832x_mds.dts @@ -255,9 +255,7 @@ enet0: ucc@2200 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <3>; - device-id = <3>; reg = <0x2200 0x200>; interrupts = <34>; interrupt-parent = <&qeic>; @@ -271,9 +269,7 @@ enet1: ucc@3200 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <4>; - device-id = <4>; reg = <0x3200 0x200>; interrupts = <35>; interrupt-parent = <&qeic>; @@ -287,8 +283,7 @@ ucc@2400 { device_type = "serial"; compatible = "ucc_uart"; - model = "UCC"; - device-id = <5>; /* The UCC number, 1-7*/ + cell-index = <5>; /* The UCC number, 1-7*/ port-number = <0>; /* Which ttyQEx device */ soft-uart; /* We need Soft-UART */ reg = <0x2400 0x200>; diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts index 94f93d209de..179c81c6a7a 100644 --- a/arch/powerpc/boot/dts/mpc832x_rdb.dts +++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts @@ -208,9 +208,7 @@ enet0: ucc@3000 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <2>; - device-id = <2>; reg = <0x3000 0x200>; interrupts = <33>; interrupt-parent = <&qeic>; @@ -224,9 +222,7 @@ enet1: ucc@2200 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <3>; - device-id = <3>; reg = <0x2200 0x200>; interrupts = <34>; interrupt-parent = <&qeic>; diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts index 55f03e8dc97..8160ff24e87 100644 --- a/arch/powerpc/boot/dts/mpc836x_mds.dts +++ b/arch/powerpc/boot/dts/mpc836x_mds.dts @@ -257,9 +257,7 @@ enet0: ucc@2000 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <1>; - device-id = <1>; reg = <0x2000 0x200>; interrupts = <32>; interrupt-parent = <&qeic>; @@ -274,9 +272,7 @@ enet1: ucc@3000 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <2>; - device-id = <2>; reg = <0x3000 0x200>; interrupts = <33>; interrupt-parent = <&qeic>; diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts index 975248491b7..18033ed0b53 100644 --- a/arch/powerpc/boot/dts/mpc8540ads.dts +++ b/arch/powerpc/boot/dts/mpc8540ads.dts @@ -1,7 +1,7 @@ /* * MPC8540 ADS Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8540ADS"; @@ -31,11 +32,11 @@ PowerPC,8540@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; // 33 MHz, from uboot bus-frequency = <0>; // 166 MHz clock-frequency = <0>; // 825 MHz, from uboot @@ -44,31 +45,31 @@ memory { device_type = "memory"; - reg = <00000000 08000000>; // 128M at 0x0 + reg = <0x0 0x8000000>; // 128M at 0x0 }; soc8540@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00100000>; // CCSRBAR 1M + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x100000>; // CCSRBAR 1M bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8540-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8540-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <40000>; // L2, 256K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -76,8 +77,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -86,24 +87,24 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; interrupts = <7 1>; - reg = <3>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -113,9 +114,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -125,9 +126,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -137,9 +138,9 @@ device_type = "network"; model = "FEC"; compatible = "gianfar"; - reg = <26000 1000>; + reg = <0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <29 2>; + interrupts = <41 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -148,9 +149,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; // reg base, size + reg = <0x4500 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -158,9 +159,9 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; // reg base, size + reg = <0x4600 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; mpic: pic@40000 { @@ -168,7 +169,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -177,90 +178,90 @@ pci0: pci@e0008000 { cell-index = <0>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x02 */ - 1000 0 0 1 &mpic 1 1 - 1000 0 0 2 &mpic 2 1 - 1000 0 0 3 &mpic 3 1 - 1000 0 0 4 &mpic 4 1 + 0x1000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x1000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x1000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x1000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 0x03 */ - 1800 0 0 1 &mpic 4 1 - 1800 0 0 2 &mpic 1 1 - 1800 0 0 3 &mpic 2 1 - 1800 0 0 4 &mpic 3 1 + 0x1800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x1800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x1800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x1800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x04 */ - 2000 0 0 1 &mpic 3 1 - 2000 0 0 2 &mpic 4 1 - 2000 0 0 3 &mpic 1 1 - 2000 0 0 4 &mpic 2 1 + 0x2000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x2000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x2000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x2000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x05 */ - 2800 0 0 1 &mpic 2 1 - 2800 0 0 2 &mpic 3 1 - 2800 0 0 3 &mpic 4 1 - 2800 0 0 4 &mpic 1 1 + 0x2800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x2800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x2800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x2800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x0c */ - 6000 0 0 1 &mpic 1 1 - 6000 0 0 2 &mpic 2 1 - 6000 0 0 3 &mpic 3 1 - 6000 0 0 4 &mpic 4 1 + 0x6000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x6000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x6000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x6000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 0x0d */ - 6800 0 0 1 &mpic 4 1 - 6800 0 0 2 &mpic 1 1 - 6800 0 0 3 &mpic 2 1 - 6800 0 0 4 &mpic 3 1 + 0x6800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x6800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x6800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x6800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x0e */ - 7000 0 0 1 &mpic 3 1 - 7000 0 0 2 &mpic 4 1 - 7000 0 0 3 &mpic 1 1 - 7000 0 0 4 &mpic 2 1 + 0x7000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x7000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x7000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x0f */ - 7800 0 0 1 &mpic 2 1 - 7800 0 0 2 &mpic 3 1 - 7800 0 0 3 &mpic 4 1 - 7800 0 0 4 &mpic 1 1 + 0x7800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x7800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x7800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x7800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x12 */ - 9000 0 0 1 &mpic 1 1 - 9000 0 0 2 &mpic 2 1 - 9000 0 0 3 &mpic 3 1 - 9000 0 0 4 &mpic 4 1 + 0x9000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 0x13 */ - 9800 0 0 1 &mpic 4 1 - 9800 0 0 2 &mpic 1 1 - 9800 0 0 3 &mpic 2 1 - 9800 0 0 4 &mpic 3 1 + 0x9800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x9800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x9800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x9800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x14 */ - a000 0 0 1 &mpic 3 1 - a000 0 0 2 &mpic 4 1 - a000 0 0 3 &mpic 1 1 - a000 0 0 4 &mpic 2 1 + 0xa000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x15 */ - a800 0 0 1 &mpic 2 1 - a800 0 0 2 &mpic 3 1 - a800 0 0 3 &mpic 4 1 - a800 0 0 4 &mpic 1 1>; + 0xa800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x1 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; + interrupts = <24 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 00100000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts index fa8d9aaad15..663c7c50ca4 100644 --- a/arch/powerpc/boot/dts/mpc8541cds.dts +++ b/arch/powerpc/boot/dts/mpc8541cds.dts @@ -1,7 +1,7 @@ /* * MPC8541 CDS Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8541CDS"; @@ -31,11 +32,11 @@ PowerPC,8541@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; // 33 MHz, from uboot bus-frequency = <0>; // 166 MHz clock-frequency = <0>; // 825 MHz, from uboot @@ -44,31 +45,31 @@ memory { device_type = "memory"; - reg = <00000000 08000000>; // 128M at 0x0 + reg = <0x0 0x8000000>; // 128M at 0x0 }; soc8541@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00001000>; // CCSRBAR 1M + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x1000>; // CCSRBAR 1M bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8541-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8541-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <40000>; // L2, 256K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -76,8 +77,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -86,18 +87,18 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; }; @@ -107,9 +108,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -119,9 +120,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -130,9 +131,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; // reg base, size + reg = <0x4500 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -140,9 +141,9 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; // reg base, size + reg = <0x4600 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -151,7 +152,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -161,17 +162,17 @@ #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8541-cpm", "fsl,cpm2"; - reg = <919c0 30>; + reg = <0x919c0 0x30>; ranges; muram@80000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 80000 10000>; + ranges = <0x0 0x80000 0x10000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 2000 9000 1000>; + reg = <0x0 0x2000 0x9000 0x1000>; }; }; @@ -179,16 +180,16 @@ compatible = "fsl,mpc8541-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; - reg = <919f0 10 915f0 10>; + reg = <0x919f0 0x10 0x915f0 0x10>; }; cpmpic: pic@90c00 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - interrupts = <2e 2>; + interrupts = <46 2>; interrupt-parent = <&mpic>; - reg = <90c00 80>; + reg = <0x90c00 0x80>; compatible = "fsl,mpc8541-cpm-pic", "fsl,cpm2-pic"; }; }; @@ -196,68 +197,68 @@ pci0: pci@e0008000 { cell-index = <0>; - interrupt-map-mask = <1f800 0 0 7>; + interrupt-map-mask = <0x1f800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x10 */ - 08000 0 0 1 &mpic 0 1 - 08000 0 0 2 &mpic 1 1 - 08000 0 0 3 &mpic 2 1 - 08000 0 0 4 &mpic 3 1 + 0x8000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x8000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x8000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x8000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x11 */ - 08800 0 0 1 &mpic 0 1 - 08800 0 0 2 &mpic 1 1 - 08800 0 0 3 &mpic 2 1 - 08800 0 0 4 &mpic 3 1 + 0x8800 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x12 (Slot 1) */ - 09000 0 0 1 &mpic 0 1 - 09000 0 0 2 &mpic 1 1 - 09000 0 0 3 &mpic 2 1 - 09000 0 0 4 &mpic 3 1 + 0x9000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x13 (Slot 2) */ - 09800 0 0 1 &mpic 1 1 - 09800 0 0 2 &mpic 2 1 - 09800 0 0 3 &mpic 3 1 - 09800 0 0 4 &mpic 0 1 + 0x9800 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x9800 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x9800 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x9800 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 0x14 (Slot 3) */ - 0a000 0 0 1 &mpic 2 1 - 0a000 0 0 2 &mpic 3 1 - 0a000 0 0 3 &mpic 0 1 - 0a000 0 0 4 &mpic 1 1 + 0xa000 0x0 0x0 0x1 &mpic 0x2 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0x0 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x15 (Slot 4) */ - 0a800 0 0 1 &mpic 3 1 - 0a800 0 0 2 &mpic 0 1 - 0a800 0 0 3 &mpic 1 1 - 0a800 0 0 4 &mpic 2 1 + 0xa800 0x0 0x0 0x1 &mpic 0x3 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x0 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x1 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x2 0x1 /* Bus 1 (Tundra Bridge) */ /* IDSEL 0x12 (ISA bridge) */ - 19000 0 0 1 &mpic 0 1 - 19000 0 0 2 &mpic 1 1 - 19000 0 0 3 &mpic 2 1 - 19000 0 0 4 &mpic 3 1>; + 0x19000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x19000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x19000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x19000 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; + interrupts = <24 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 00100000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; i8259@19000 { interrupt-controller; device_type = "interrupt-controller"; - reg = <19000 0 0 0 1>; + reg = <0x19000 0x0 0x0 0x0 0x1>; #address-cells = <0>; #interrupt-cells = <2>; compatible = "chrp,iic"; @@ -268,24 +269,24 @@ pci1: pci@e0009000 { cell-index = <1>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic b 1 - a800 0 0 2 &mpic b 1 - a800 0 0 3 &mpic b 1 - a800 0 0 4 &mpic b 1>; + 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0xb 0x1>; interrupt-parent = <&mpic>; - interrupts = <19 2>; + interrupts = <25 2>; bus-range = <0 0>; - ranges = <02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 e3000000 0 00100000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0009000 1000>; + reg = <0xe0009000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 688af9d0638..6a0d8db96d9 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -1,7 +1,7 @@ /* * MPC8544 DS Device Tree Source * - * Copyright 2007 Freescale Semiconductor Inc. + * Copyright 2007, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8544DS"; compatible = "MPC8544DS", "MPC85xxDS"; @@ -27,17 +28,16 @@ }; cpus { - #cpus = <1>; #address-cells = <1>; #size-cells = <0>; PowerPC,8544@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; @@ -46,7 +46,7 @@ memory { device_type = "memory"; - reg = <00000000 00000000>; // Filled by U-Boot + reg = <0x0 0x0>; // Filled by U-Boot }; soc8544@e0000000 { @@ -54,24 +54,24 @@ #size-cells = <1>; device_type = "soc"; - ranges = <00000000 e0000000 00100000>; - reg = <e0000000 00001000>; // CCSRBAR 1M + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x1000>; // CCSRBAR 1M bus-frequency = <0>; // Filled out by uboot. memory-controller@2000 { compatible = "fsl,8544-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8544-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <40000>; // L2, 256K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -79,8 +79,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -90,8 +90,8 @@ #size-cells = <0>; cell-index = <1>; compatible = "fsl-i2c"; - reg = <3100 100>; - interrupts = <2b 2>; + reg = <0x3100 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -100,30 +100,71 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <0>; + interrupts = <10 1>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <1>; + interrupts = <10 1>; + reg = <0x1>; device_type = "ethernet-phy"; }; }; + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8544-dma", "fsl,eloplus-dma"; + reg = <0x21300 0x4>; + ranges = <0x0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8544-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8544-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8544-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8544-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + }; + }; + enet0: ethernet@24000 { cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; @@ -134,9 +175,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <26000 1000>; + reg = <0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1f 2 20 2 21 2>; + interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; @@ -146,9 +187,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; + reg = <0x4500 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -156,15 +197,15 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; + reg = <0x4600 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; global-utilities@e0000 { //global utilities block compatible = "fsl,mpc8548-guts"; - reg = <e0000 1000>; + reg = <0xe0000 0x1000>; fsl,has-rstcr; }; @@ -173,7 +214,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -184,32 +225,32 @@ cell-index = <0>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x11 J17 Slot 1 */ - 8800 0 0 1 &mpic 2 1 - 8800 0 0 2 &mpic 3 1 - 8800 0 0 3 &mpic 4 1 - 8800 0 0 4 &mpic 1 1 + 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x12 J16 Slot 2 */ - 9000 0 0 1 &mpic 3 1 - 9000 0 0 2 &mpic 4 1 - 9000 0 0 3 &mpic 2 1 - 9000 0 0 4 &mpic 1 1>; + 0x9000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x1 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; - bus-range = <0 ff>; - ranges = <02000000 0 c0000000 c0000000 0 20000000 - 01000000 0 00000000 e1000000 0 00010000>; - clock-frequency = <3f940aa>; + interrupts = <24 2>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe1000000 0x0 0x10000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; }; pci1: pcie@e0009000 { @@ -219,33 +260,33 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0009000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e1010000 0 00010000>; - clock-frequency = <1fca055>; + reg = <0xe0009000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe1010000 0x0 0x10000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <1a 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupts = <26 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 4 1 - 0000 0 0 2 &mpic 5 1 - 0000 0 0 3 &mpic 6 1 - 0000 0 0 4 &mpic 7 1 + 0000 0x0 0x0 0x1 &mpic 0x4 0x1 + 0000 0x0 0x0 0x2 &mpic 0x5 0x1 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 80000000 - 02000000 0 80000000 - 0 20000000 + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00010000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; }; }; @@ -256,33 +297,33 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e000a000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 a0000000 a0000000 0 10000000 - 01000000 0 00000000 e1020000 0 00010000>; - clock-frequency = <1fca055>; + reg = <0xe000a000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000 + 0x1000000 0x0 0x0 0xe1020000 0x0 0x10000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <19 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupts = <25 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 0 1 - 0000 0 0 2 &mpic 1 1 - 0000 0 0 3 &mpic 2 1 - 0000 0 0 4 &mpic 3 1 + 0000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0000 0x0 0x0 0x4 &mpic 0x3 0x1 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 a0000000 - 02000000 0 a0000000 - 0 10000000 + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x10000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00010000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x10000>; }; }; @@ -293,72 +334,72 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e000b000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 b0000000 b0000000 0 00100000 - 01000000 0 00000000 b0100000 0 00100000>; - clock-frequency = <1fca055>; + reg = <0xe000b000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xb0000000 0xb0000000 0x0 0x100000 + 0x1000000 0x0 0x0 0xb0100000 0x0 0x100000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <1b 2>; - interrupt-map-mask = <ff00 0 0 1>; + interrupts = <27 2>; + interrupt-map-mask = <0xff00 0x0 0x0 0x1>; interrupt-map = < // IDSEL 0x1c USB - e000 0 0 1 &i8259 c 2 - e100 0 0 2 &i8259 9 2 - e200 0 0 3 &i8259 a 2 - e300 0 0 4 &i8259 b 2 + 0xe000 0x0 0x0 0x1 &i8259 0xc 0x2 + 0xe100 0x0 0x0 0x2 &i8259 0x9 0x2 + 0xe200 0x0 0x0 0x3 &i8259 0xa 0x2 + 0xe300 0x0 0x0 0x4 &i8259 0xb 0x2 // IDSEL 0x1d Audio - e800 0 0 1 &i8259 6 2 + 0xe800 0x0 0x0 0x1 &i8259 0x6 0x2 // IDSEL 0x1e Legacy - f000 0 0 1 &i8259 7 2 - f100 0 0 1 &i8259 7 2 + 0xf000 0x0 0x0 0x1 &i8259 0x7 0x2 + 0xf100 0x0 0x0 0x1 &i8259 0x7 0x2 // IDSEL 0x1f IDE/SATA - f800 0 0 1 &i8259 e 2 - f900 0 0 1 &i8259 5 2 + 0xf800 0x0 0x0 0x1 &i8259 0xe 0x2 + 0xf900 0x0 0x0 0x1 &i8259 0x5 0x2 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 b0000000 - 02000000 0 b0000000 - 0 00100000 + ranges = <0x2000000 0x0 0xb0000000 + 0x2000000 0x0 0xb0000000 + 0x0 0x100000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; uli1575@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; - ranges = <02000000 0 b0000000 - 02000000 0 b0000000 - 0 00100000 + ranges = <0x2000000 0x0 0xb0000000 + 0x2000000 0x0 0xb0000000 + 0x0 0x100000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; isa@1e { device_type = "isa"; #interrupt-cells = <2>; #size-cells = <1>; #address-cells = <2>; - reg = <f000 0 0 0 0>; - ranges = <1 0 - 01000000 0 0 - 00001000>; + reg = <0xf000 0x0 0x0 0x0 0x0>; + ranges = <0x1 0x0 + 0x1000000 0x0 0x0 + 0x1000>; interrupt-parent = <&i8259>; i8259: interrupt-controller@20 { - reg = <1 20 2 - 1 a0 2 - 1 4d0 2>; + reg = <0x1 0x20 0x2 + 0x1 0xa0 0x2 + 0x1 0x4d0 0x2>; interrupt-controller; device_type = "interrupt-controller"; #address-cells = <0>; @@ -371,28 +412,28 @@ i8042@60 { #size-cells = <0>; #address-cells = <1>; - reg = <1 60 1 1 64 1>; - interrupts = <1 3 c 3>; + reg = <0x1 0x60 0x1 0x1 0x64 0x1>; + interrupts = <1 3 12 3>; interrupt-parent = <&i8259>; keyboard@0 { - reg = <0>; + reg = <0x0>; compatible = "pnpPNP,303"; }; mouse@1 { - reg = <1>; + reg = <0x1>; compatible = "pnpPNP,f03"; }; }; rtc@70 { compatible = "pnpPNP,b00"; - reg = <1 70 2>; + reg = <0x1 0x70 0x2>; }; gpio@400 { - reg = <1 400 80>; + reg = <0x1 0x400 0x80>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts index 1f470c6a1c6..fa298a8c81c 100644 --- a/arch/powerpc/boot/dts/mpc8548cds.dts +++ b/arch/powerpc/boot/dts/mpc8548cds.dts @@ -1,7 +1,7 @@ /* * MPC8548 CDS Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8548CDS"; @@ -36,11 +37,11 @@ PowerPC,8548@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; // 33 MHz, from uboot bus-frequency = <0>; // 166 MHz clock-frequency = <0>; // 825 MHz, from uboot @@ -49,31 +50,31 @@ memory { device_type = "memory"; - reg = <00000000 08000000>; // 128M at 0x0 + reg = <0x0 0x8000000>; // 128M at 0x0 }; soc8548@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <00000000 e0000000 00100000>; - reg = <e0000000 00001000>; // CCSRBAR + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x1000>; // CCSRBAR bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8548-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8548-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <80000>; // L2, 512K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x80000>; // L2, 512K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -81,8 +82,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -92,8 +93,8 @@ #size-cells = <0>; cell-index = <1>; compatible = "fsl-i2c"; - reg = <3100 100>; - interrupts = <2b 2>; + reg = <0x3100 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -102,30 +103,30 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <2>; + reg = <0x2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <3>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -135,9 +136,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -147,9 +148,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -160,9 +161,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <26000 1000>; + reg = <0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1f 2 20 2 21 2>; + interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; }; @@ -172,9 +173,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <27000 1000>; + reg = <0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <25 2 26 2 27 2>; + interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -184,9 +185,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; // reg base, size + reg = <0x4500 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -194,15 +195,15 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; // reg base, size + reg = <0x4600 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; global-utilities@e0000 { //global utilities reg compatible = "fsl,mpc8548-guts"; - reg = <e0000 1000>; + reg = <0xe0000 0x1000>; fsl,has-rstcr; }; @@ -211,7 +212,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -220,139 +221,139 @@ pci0: pci@e0008000 { cell-index = <0>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x4 (PCIX Slot 2) */ - 02000 0 0 1 &mpic 0 1 - 02000 0 0 2 &mpic 1 1 - 02000 0 0 3 &mpic 2 1 - 02000 0 0 4 &mpic 3 1 + 0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x5 (PCIX Slot 3) */ - 02800 0 0 1 &mpic 1 1 - 02800 0 0 2 &mpic 2 1 - 02800 0 0 3 &mpic 3 1 - 02800 0 0 4 &mpic 0 1 + 0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x2800 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x2800 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x2800 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 0x6 (PCIX Slot 4) */ - 03000 0 0 1 &mpic 2 1 - 03000 0 0 2 &mpic 3 1 - 03000 0 0 3 &mpic 0 1 - 03000 0 0 4 &mpic 1 1 + 0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 + 0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x8 (PCIX Slot 5) */ - 04000 0 0 1 &mpic 0 1 - 04000 0 0 2 &mpic 1 1 - 04000 0 0 3 &mpic 2 1 - 04000 0 0 4 &mpic 3 1 + 0x4000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x4000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x4000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x4000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0xC (Tsi310 bridge) */ - 06000 0 0 1 &mpic 0 1 - 06000 0 0 2 &mpic 1 1 - 06000 0 0 3 &mpic 2 1 - 06000 0 0 4 &mpic 3 1 + 0x6000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x6000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x6000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x6000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x14 (Slot 2) */ - 0a000 0 0 1 &mpic 0 1 - 0a000 0 0 2 &mpic 1 1 - 0a000 0 0 3 &mpic 2 1 - 0a000 0 0 4 &mpic 3 1 + 0xa000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x15 (Slot 3) */ - 0a800 0 0 1 &mpic 1 1 - 0a800 0 0 2 &mpic 2 1 - 0a800 0 0 3 &mpic 3 1 - 0a800 0 0 4 &mpic 0 1 + 0xa800 0x0 0x0 0x1 &mpic 0x1 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x2 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x3 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 0x16 (Slot 4) */ - 0b000 0 0 1 &mpic 2 1 - 0b000 0 0 2 &mpic 3 1 - 0b000 0 0 3 &mpic 0 1 - 0b000 0 0 4 &mpic 1 1 + 0xb000 0x0 0x0 0x1 &mpic 0x2 0x1 + 0xb000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0xb000 0x0 0x0 0x3 &mpic 0x0 0x1 + 0xb000 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x18 (Slot 5) */ - 0c000 0 0 1 &mpic 0 1 - 0c000 0 0 2 &mpic 1 1 - 0c000 0 0 3 &mpic 2 1 - 0c000 0 0 4 &mpic 3 1 + 0xc000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0xc000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0xc000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0xc000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x1C (Tsi310 bridge PCI primary) */ - 0E000 0 0 1 &mpic 0 1 - 0E000 0 0 2 &mpic 1 1 - 0E000 0 0 3 &mpic 2 1 - 0E000 0 0 4 &mpic 3 1>; + 0xe000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0xe000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0xe000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0xe000 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; + interrupts = <24 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 10000000 - 01000000 0 00000000 e2000000 0 00800000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x10000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x800000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; pci_bridge@1c { - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x00 (PrPMC Site) */ - 0000 0 0 1 &mpic 0 1 - 0000 0 0 2 &mpic 1 1 - 0000 0 0 3 &mpic 2 1 - 0000 0 0 4 &mpic 3 1 + 0000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x04 (VIA chip) */ - 2000 0 0 1 &mpic 0 1 - 2000 0 0 2 &mpic 1 1 - 2000 0 0 3 &mpic 2 1 - 2000 0 0 4 &mpic 3 1 + 0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x05 (8139) */ - 2800 0 0 1 &mpic 1 1 + 0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 /* IDSEL 0x06 (Slot 6) */ - 3000 0 0 1 &mpic 2 1 - 3000 0 0 2 &mpic 3 1 - 3000 0 0 3 &mpic 0 1 - 3000 0 0 4 &mpic 1 1 + 0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 + 0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDESL 0x07 (Slot 7) */ - 3800 0 0 1 &mpic 3 1 - 3800 0 0 2 &mpic 0 1 - 3800 0 0 3 &mpic 1 1 - 3800 0 0 4 &mpic 2 1>; + 0x3800 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x3800 0x0 0x0 0x2 &mpic 0x0 0x1 + 0x3800 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x3800 0x0 0x0 0x4 &mpic 0x2 0x1>; - reg = <e000 0 0 0 0>; + reg = <0xe000 0x0 0x0 0x0 0x0>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - ranges = <02000000 0 80000000 - 02000000 0 80000000 - 0 20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00080000>; - clock-frequency = <1fca055>; + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x80000>; + clock-frequency = <33333333>; isa@4 { device_type = "isa"; #interrupt-cells = <2>; #size-cells = <1>; #address-cells = <2>; - reg = <2000 0 0 0 0>; - ranges = <1 0 01000000 0 0 00001000>; + reg = <0x2000 0x0 0x0 0x0 0x0>; + ranges = <0x1 0x0 0x1000000 0x0 0x0 0x1000>; interrupt-parent = <&i8259>; i8259: interrupt-controller@20 { interrupt-controller; device_type = "interrupt-controller"; - reg = <1 20 2 - 1 a0 2 - 1 4d0 2>; + reg = <0x1 0x20 0x2 + 0x1 0xa0 0x2 + 0x1 0x4d0 0x2>; #address-cells = <0>; #interrupt-cells = <2>; compatible = "chrp,iic"; @@ -362,7 +363,7 @@ rtc@70 { compatible = "pnpPNP,b00"; - reg = <1 70 2>; + reg = <0x1 0x70 0x2>; }; }; }; @@ -370,64 +371,64 @@ pci1: pci@e0009000 { cell-index = <1>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic b 1 - a800 0 0 2 &mpic 1 1 - a800 0 0 3 &mpic 2 1 - a800 0 0 4 &mpic 3 1>; + 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <19 2>; + interrupts = <25 2>; bus-range = <0 0>; - ranges = <02000000 0 90000000 90000000 0 10000000 - 01000000 0 00000000 e2800000 0 00800000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0x90000000 0x90000000 0x0 0x10000000 + 0x1000000 0x0 0x0 0xe2800000 0x0 0x800000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0009000 1000>; + reg = <0xe0009000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; pci2: pcie@e000a000 { cell-index = <2>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 (PEX) */ - 00000 0 0 1 &mpic 0 1 - 00000 0 0 2 &mpic 1 1 - 00000 0 0 3 &mpic 2 1 - 00000 0 0 4 &mpic 3 1>; + 00000 0x0 0x0 0x1 &mpic 0x0 0x1 + 00000 0x0 0x0 0x2 &mpic 0x1 0x1 + 00000 0x0 0x0 0x3 &mpic 0x2 0x1 + 00000 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <1a 2>; - bus-range = <0 ff>; - ranges = <02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 e3000000 0 08000000>; - clock-frequency = <1fca055>; + interrupts = <26 2>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe3000000 0x0 0x8000000>; + clock-frequency = <33333333>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e000a000 1000>; + reg = <0xe000a000 0x1000>; compatible = "fsl,mpc8548-pcie"; device_type = "pci"; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 a0000000 - 02000000 0 a0000000 - 0 20000000 + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 08000000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x8000000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts index 4538f3c3886..b025c566c10 100644 --- a/arch/powerpc/boot/dts/mpc8555cds.dts +++ b/arch/powerpc/boot/dts/mpc8555cds.dts @@ -1,7 +1,7 @@ /* * MPC8555 CDS Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8555CDS"; @@ -31,11 +32,11 @@ PowerPC,8555@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; // 33 MHz, from uboot bus-frequency = <0>; // 166 MHz clock-frequency = <0>; // 825 MHz, from uboot @@ -44,31 +45,31 @@ memory { device_type = "memory"; - reg = <00000000 08000000>; // 128M at 0x0 + reg = <0x0 0x8000000>; // 128M at 0x0 }; soc8555@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00001000>; // CCSRBAR 1M + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x1000>; // CCSRBAR 1M bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8555-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8555-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <40000>; // L2, 256K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -76,8 +77,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -86,18 +87,18 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; }; @@ -107,9 +108,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -119,9 +120,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -130,9 +131,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; // reg base, size + reg = <0x4500 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -140,9 +141,9 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; // reg base, size + reg = <0x4600 0x100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -151,7 +152,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -161,17 +162,17 @@ #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8555-cpm", "fsl,cpm2"; - reg = <919c0 30>; + reg = <0x919c0 0x30>; ranges; muram@80000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 80000 10000>; + ranges = <0x0 0x80000 0x10000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 2000 9000 1000>; + reg = <0x0 0x2000 0x9000 0x1000>; }; }; @@ -179,16 +180,16 @@ compatible = "fsl,mpc8555-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; - reg = <919f0 10 915f0 10>; + reg = <0x919f0 0x10 0x915f0 0x10>; }; cpmpic: pic@90c00 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - interrupts = <2e 2>; + interrupts = <46 2>; interrupt-parent = <&mpic>; - reg = <90c00 80>; + reg = <0x90c00 0x80>; compatible = "fsl,mpc8555-cpm-pic", "fsl,cpm2-pic"; }; }; @@ -196,68 +197,68 @@ pci0: pci@e0008000 { cell-index = <0>; - interrupt-map-mask = <1f800 0 0 7>; + interrupt-map-mask = <0x1f800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x10 */ - 08000 0 0 1 &mpic 0 1 - 08000 0 0 2 &mpic 1 1 - 08000 0 0 3 &mpic 2 1 - 08000 0 0 4 &mpic 3 1 + 0x8000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x8000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x8000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x8000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x11 */ - 08800 0 0 1 &mpic 0 1 - 08800 0 0 2 &mpic 1 1 - 08800 0 0 3 &mpic 2 1 - 08800 0 0 4 &mpic 3 1 + 0x8800 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x12 (Slot 1) */ - 09000 0 0 1 &mpic 0 1 - 09000 0 0 2 &mpic 1 1 - 09000 0 0 3 &mpic 2 1 - 09000 0 0 4 &mpic 3 1 + 0x9000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x13 (Slot 2) */ - 09800 0 0 1 &mpic 1 1 - 09800 0 0 2 &mpic 2 1 - 09800 0 0 3 &mpic 3 1 - 09800 0 0 4 &mpic 0 1 + 0x9800 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x9800 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x9800 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x9800 0x0 0x0 0x4 &mpic 0x0 0x1 /* IDSEL 0x14 (Slot 3) */ - 0a000 0 0 1 &mpic 2 1 - 0a000 0 0 2 &mpic 3 1 - 0a000 0 0 3 &mpic 0 1 - 0a000 0 0 4 &mpic 1 1 + 0xa000 0x0 0x0 0x1 &mpic 0x2 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0x3 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0x0 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x15 (Slot 4) */ - 0a800 0 0 1 &mpic 3 1 - 0a800 0 0 2 &mpic 0 1 - 0a800 0 0 3 &mpic 1 1 - 0a800 0 0 4 &mpic 2 1 + 0xa800 0x0 0x0 0x1 &mpic 0x3 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x0 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x1 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x2 0x1 /* Bus 1 (Tundra Bridge) */ /* IDSEL 0x12 (ISA bridge) */ - 19000 0 0 1 &mpic 0 1 - 19000 0 0 2 &mpic 1 1 - 19000 0 0 3 &mpic 2 1 - 19000 0 0 4 &mpic 3 1>; + 0x19000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0x19000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x19000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x19000 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; + interrupts = <24 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 00100000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; i8259@19000 { interrupt-controller; device_type = "interrupt-controller"; - reg = <19000 0 0 0 1>; + reg = <0x19000 0x0 0x0 0x0 0x1>; #address-cells = <0>; #interrupt-cells = <2>; compatible = "chrp,iic"; @@ -268,24 +269,24 @@ pci1: pci@e0009000 { cell-index = <1>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic b 1 - a800 0 0 2 &mpic b 1 - a800 0 0 3 &mpic b 1 - a800 0 0 4 &mpic b 1>; + 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0xb 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0xb 0x1>; interrupt-parent = <&mpic>; - interrupts = <19 2>; + interrupts = <25 2>; bus-range = <0 0>; - ranges = <02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 e3000000 0 00100000>; - clock-frequency = <3f940aa>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0009000 1000>; + reg = <0xe0009000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts index 639ce8a709a..0cc16ab305d 100644 --- a/arch/powerpc/boot/dts/mpc8560ads.dts +++ b/arch/powerpc/boot/dts/mpc8560ads.dts @@ -1,7 +1,7 @@ /* * MPC8560 ADS Device Tree Source * - * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2006, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC8560ADS"; @@ -32,74 +33,74 @@ PowerPC,8560@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K - timebase-frequency = <04ead9a0>; - bus-frequency = <13ab6680>; - clock-frequency = <312c8040>; + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K + timebase-frequency = <82500000>; + bus-frequency = <330000000>; + clock-frequency = <825000000>; }; }; memory { device_type = "memory"; - reg = <00000000 10000000>; + reg = <0x0 0x10000000>; }; soc8560@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00000200>; - bus-frequency = <13ab6680>; + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x200>; + bus-frequency = <330000000>; memory-controller@2000 { compatible = "fsl,8540-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8540-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <40000>; // L2, 256K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; mdio@24520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <5 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; interrupts = <7 1>; - reg = <2>; + reg = <0x2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; interrupts = <7 1>; - reg = <3>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -109,9 +110,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -121,9 +122,9 @@ device_type = "network"; model = "TSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -132,7 +133,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; device_type = "open-pic"; }; @@ -140,17 +141,17 @@ #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8560-cpm", "fsl,cpm2"; - reg = <919c0 30>; + reg = <0x919c0 0x30>; ranges; muram@80000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 80000 10000>; + ranges = <0x0 0x80000 0x10000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 4000 9000 2000>; + reg = <0x0 0x4000 0x9000 0x2000>; }; }; @@ -158,17 +159,17 @@ compatible = "fsl,mpc8560-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; - reg = <919f0 10 915f0 10>; - clock-frequency = <d#165000000>; + reg = <0x919f0 0x10 0x915f0 0x10>; + clock-frequency = <165000000>; }; cpmpic: pic@90c00 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - interrupts = <2e 2>; + interrupts = <46 2>; interrupt-parent = <&mpic>; - reg = <90c00 80>; + reg = <0x90c00 0x80>; compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic"; }; @@ -176,11 +177,11 @@ device_type = "serial"; compatible = "fsl,mpc8560-scc-uart", "fsl,cpm2-scc-uart"; - reg = <91a00 20 88000 100>; + reg = <0x91a00 0x20 0x88000 0x100>; fsl,cpm-brg = <1>; - fsl,cpm-command = <00800000>; - current-speed = <1c200>; - interrupts = <28 8>; + fsl,cpm-command = <0x800000>; + current-speed = <115200>; + interrupts = <40 8>; interrupt-parent = <&cpmpic>; }; @@ -188,11 +189,11 @@ device_type = "serial"; compatible = "fsl,mpc8560-scc-uart", "fsl,cpm2-scc-uart"; - reg = <91a20 20 88100 100>; + reg = <0x91a20 0x20 0x88100 0x100>; fsl,cpm-brg = <2>; - fsl,cpm-command = <04a00000>; - current-speed = <1c200>; - interrupts = <29 8>; + fsl,cpm-command = <0x4a00000>; + current-speed = <115200>; + interrupts = <41 8>; interrupt-parent = <&cpmpic>; }; @@ -200,10 +201,10 @@ device_type = "network"; compatible = "fsl,mpc8560-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <91320 20 88500 100 913b0 1>; + reg = <0x91320 0x20 0x88500 0x100 0x913b0 0x1>; local-mac-address = [ 00 00 00 00 00 00 ]; - fsl,cpm-command = <16200300>; - interrupts = <21 8>; + fsl,cpm-command = <0x16200300>; + interrupts = <33 8>; interrupt-parent = <&cpmpic>; phy-handle = <&phy2>; }; @@ -212,10 +213,10 @@ device_type = "network"; compatible = "fsl,mpc8560-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <91340 20 88600 100 913d0 1>; + reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>; local-mac-address = [ 00 00 00 00 00 00 ]; - fsl,cpm-command = <1a400300>; - interrupts = <22 8>; + fsl,cpm-command = <0x1a400300>; + interrupts = <34 8>; interrupt-parent = <&cpmpic>; phy-handle = <&phy3>; }; @@ -229,87 +230,87 @@ #address-cells = <3>; compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; - reg = <e0008000 1000>; - clock-frequency = <3f940aa>; - interrupt-map-mask = <f800 0 0 7>; + reg = <0xe0008000 0x1000>; + clock-frequency = <66666666>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x2 */ - 1000 0 0 1 &mpic 1 1 - 1000 0 0 2 &mpic 2 1 - 1000 0 0 3 &mpic 3 1 - 1000 0 0 4 &mpic 4 1 + 0x1000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x1000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x1000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x1000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 0x3 */ - 1800 0 0 1 &mpic 4 1 - 1800 0 0 2 &mpic 1 1 - 1800 0 0 3 &mpic 2 1 - 1800 0 0 4 &mpic 3 1 + 0x1800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x1800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x1800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x1800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 0x4 */ - 2000 0 0 1 &mpic 3 1 - 2000 0 0 2 &mpic 4 1 - 2000 0 0 3 &mpic 1 1 - 2000 0 0 4 &mpic 2 1 + 0x2000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x2000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x2000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x2000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x5 */ - 2800 0 0 1 &mpic 2 1 - 2800 0 0 2 &mpic 3 1 - 2800 0 0 3 &mpic 4 1 - 2800 0 0 4 &mpic 1 1 + 0x2800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x2800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x2800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x2800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 12 */ - 6000 0 0 1 &mpic 1 1 - 6000 0 0 2 &mpic 2 1 - 6000 0 0 3 &mpic 3 1 - 6000 0 0 4 &mpic 4 1 + 0x6000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x6000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x6000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x6000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 13 */ - 6800 0 0 1 &mpic 4 1 - 6800 0 0 2 &mpic 1 1 - 6800 0 0 3 &mpic 2 1 - 6800 0 0 4 &mpic 3 1 + 0x6800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x6800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x6800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x6800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 14*/ - 7000 0 0 1 &mpic 3 1 - 7000 0 0 2 &mpic 4 1 - 7000 0 0 3 &mpic 1 1 - 7000 0 0 4 &mpic 2 1 + 0x7000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x7000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x7000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x7000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 15 */ - 7800 0 0 1 &mpic 2 1 - 7800 0 0 2 &mpic 3 1 - 7800 0 0 3 &mpic 4 1 - 7800 0 0 4 &mpic 1 1 + 0x7800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x7800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x7800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x7800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 18 */ - 9000 0 0 1 &mpic 1 1 - 9000 0 0 2 &mpic 2 1 - 9000 0 0 3 &mpic 3 1 - 9000 0 0 4 &mpic 4 1 + 0x9000 0x0 0x0 0x1 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x2 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x3 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 19 */ - 9800 0 0 1 &mpic 4 1 - 9800 0 0 2 &mpic 1 1 - 9800 0 0 3 &mpic 2 1 - 9800 0 0 4 &mpic 3 1 + 0x9800 0x0 0x0 0x1 &mpic 0x4 0x1 + 0x9800 0x0 0x0 0x2 &mpic 0x1 0x1 + 0x9800 0x0 0x0 0x3 &mpic 0x2 0x1 + 0x9800 0x0 0x0 0x4 &mpic 0x3 0x1 /* IDSEL 20 */ - a000 0 0 1 &mpic 3 1 - a000 0 0 2 &mpic 4 1 - a000 0 0 3 &mpic 1 1 - a000 0 0 4 &mpic 2 1 + 0xa000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 21 */ - a800 0 0 1 &mpic 2 1 - a800 0 0 2 &mpic 3 1 - a800 0 0 3 &mpic 4 1 - a800 0 0 4 &mpic 1 1>; + 0xa800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0xa800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0xa800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0xa800 0x0 0x0 0x4 &mpic 0x1 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; + interrupts = <24 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 01000000>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x1000000>; }; }; diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index 97bc048f215..a025a8ededc 100644 --- a/arch/powerpc/boot/dts/mpc8568mds.dts +++ b/arch/powerpc/boot/dts/mpc8568mds.dts @@ -1,7 +1,7 @@ /* * MPC8568E MDS Device Tree Source * - * Copyright 2007 Freescale Semiconductor Inc. + * Copyright 2007, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,10 +9,7 @@ * option) any later version. */ - -/* -/memreserve/ 00000000 1000000; -*/ +/dts-v1/; / { model = "MPC8568EMDS"; @@ -37,11 +34,11 @@ PowerPC,8568@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; @@ -50,36 +47,36 @@ memory { device_type = "memory"; - reg = <00000000 10000000>; + reg = <0x0 0x10000000>; }; bcsr@f8000000 { device_type = "board-control"; - reg = <f8000000 8000>; + reg = <0xf8000000 0x8000>; }; soc8568@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00001000>; + ranges = <0x0 0xe0000000 0x100000>; + reg = <0xe0000000 0x1000>; bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8568-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,8568-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <80000>; // L2, 512K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x80000>; // L2, 512K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -87,14 +84,14 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; rtc@68 { compatible = "dallas,ds1374"; - reg = <68>; + reg = <0x68>; }; }; @@ -103,8 +100,8 @@ #size-cells = <0>; cell-index = <1>; compatible = "fsl-i2c"; - reg = <3100 100>; - interrupts = <2b 2>; + reg = <0x3100 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -113,30 +110,30 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@7 { interrupt-parent = <&mpic>; interrupts = <1 1>; - reg = <7>; + reg = <0x7>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; interrupts = <1 1>; - reg = <2>; + reg = <0x2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <3>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -146,9 +143,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; }; @@ -158,9 +155,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -169,15 +166,15 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; + reg = <0x4500 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; global-utilities@e0000 { //global utilities block compatible = "fsl,mpc8548-guts"; - reg = <e0000 1000>; + reg = <0xe0000 0x1000>; fsl,has-rstcr; }; @@ -185,9 +182,9 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; + reg = <0x4600 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -195,13 +192,13 @@ device_type = "crypto"; model = "SEC2"; compatible = "talitos"; - reg = <30000 f000>; - interrupts = <2d 2>; + reg = <0x30000 0xf000>; + interrupts = <45 2>; interrupt-parent = <&mpic>; num-channels = <4>; - channel-fifo-len = <18>; - exec-units-mask = <000000fe>; - descriptor-types-mask = <012b0ebf>; + channel-fifo-len = <24>; + exec-units-mask = <0xfe>; + descriptor-types-mask = <0x12b0ebf>; }; mpic: pic@40000 { @@ -209,73 +206,73 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; }; par_io@e0100 { - reg = <e0100 100>; + reg = <0xe0100 0x100>; device_type = "par_io"; num-ports = <7>; pio1: ucc_pin@01 { pio-map = < /* port pin dir open_drain assignment has_irq */ - 4 0a 1 0 2 0 /* TxD0 */ - 4 09 1 0 2 0 /* TxD1 */ - 4 08 1 0 2 0 /* TxD2 */ - 4 07 1 0 2 0 /* TxD3 */ - 4 17 1 0 2 0 /* TxD4 */ - 4 16 1 0 2 0 /* TxD5 */ - 4 15 1 0 2 0 /* TxD6 */ - 4 14 1 0 2 0 /* TxD7 */ - 4 0f 2 0 2 0 /* RxD0 */ - 4 0e 2 0 2 0 /* RxD1 */ - 4 0d 2 0 2 0 /* RxD2 */ - 4 0c 2 0 2 0 /* RxD3 */ - 4 1d 2 0 2 0 /* RxD4 */ - 4 1c 2 0 2 0 /* RxD5 */ - 4 1b 2 0 2 0 /* RxD6 */ - 4 1a 2 0 2 0 /* RxD7 */ - 4 0b 1 0 2 0 /* TX_EN */ - 4 18 1 0 2 0 /* TX_ER */ - 4 10 2 0 2 0 /* RX_DV */ - 4 1e 2 0 2 0 /* RX_ER */ - 4 11 2 0 2 0 /* RX_CLK */ - 4 13 1 0 2 0 /* GTX_CLK */ - 1 1f 2 0 3 0>; /* GTX125 */ + 0x4 0xa 0x1 0x0 0x2 0x0 /* TxD0 */ + 0x4 0x9 0x1 0x0 0x2 0x0 /* TxD1 */ + 0x4 0x8 0x1 0x0 0x2 0x0 /* TxD2 */ + 0x4 0x7 0x1 0x0 0x2 0x0 /* TxD3 */ + 0x4 0x17 0x1 0x0 0x2 0x0 /* TxD4 */ + 0x4 0x16 0x1 0x0 0x2 0x0 /* TxD5 */ + 0x4 0x15 0x1 0x0 0x2 0x0 /* TxD6 */ + 0x4 0x14 0x1 0x0 0x2 0x0 /* TxD7 */ + 0x4 0xf 0x2 0x0 0x2 0x0 /* RxD0 */ + 0x4 0xe 0x2 0x0 0x2 0x0 /* RxD1 */ + 0x4 0xd 0x2 0x0 0x2 0x0 /* RxD2 */ + 0x4 0xc 0x2 0x0 0x2 0x0 /* RxD3 */ + 0x4 0x1d 0x2 0x0 0x2 0x0 /* RxD4 */ + 0x4 0x1c 0x2 0x0 0x2 0x0 /* RxD5 */ + 0x4 0x1b 0x2 0x0 0x2 0x0 /* RxD6 */ + 0x4 0x1a 0x2 0x0 0x2 0x0 /* RxD7 */ + 0x4 0xb 0x1 0x0 0x2 0x0 /* TX_EN */ + 0x4 0x18 0x1 0x0 0x2 0x0 /* TX_ER */ + 0x4 0x10 0x2 0x0 0x2 0x0 /* RX_DV */ + 0x4 0x1e 0x2 0x0 0x2 0x0 /* RX_ER */ + 0x4 0x11 0x2 0x0 0x2 0x0 /* RX_CLK */ + 0x4 0x13 0x1 0x0 0x2 0x0 /* GTX_CLK */ + 0x1 0x1f 0x2 0x0 0x3 0x0>; /* GTX125 */ }; pio2: ucc_pin@02 { pio-map = < /* port pin dir open_drain assignment has_irq */ - 5 0a 1 0 2 0 /* TxD0 */ - 5 09 1 0 2 0 /* TxD1 */ - 5 08 1 0 2 0 /* TxD2 */ - 5 07 1 0 2 0 /* TxD3 */ - 5 17 1 0 2 0 /* TxD4 */ - 5 16 1 0 2 0 /* TxD5 */ - 5 15 1 0 2 0 /* TxD6 */ - 5 14 1 0 2 0 /* TxD7 */ - 5 0f 2 0 2 0 /* RxD0 */ - 5 0e 2 0 2 0 /* RxD1 */ - 5 0d 2 0 2 0 /* RxD2 */ - 5 0c 2 0 2 0 /* RxD3 */ - 5 1d 2 0 2 0 /* RxD4 */ - 5 1c 2 0 2 0 /* RxD5 */ - 5 1b 2 0 2 0 /* RxD6 */ - 5 1a 2 0 2 0 /* RxD7 */ - 5 0b 1 0 2 0 /* TX_EN */ - 5 18 1 0 2 0 /* TX_ER */ - 5 10 2 0 2 0 /* RX_DV */ - 5 1e 2 0 2 0 /* RX_ER */ - 5 11 2 0 2 0 /* RX_CLK */ - 5 13 1 0 2 0 /* GTX_CLK */ - 1 1f 2 0 3 0 /* GTX125 */ - 4 06 3 0 2 0 /* MDIO */ - 4 05 1 0 2 0>; /* MDC */ + 0x5 0xa 0x1 0x0 0x2 0x0 /* TxD0 */ + 0x5 0x9 0x1 0x0 0x2 0x0 /* TxD1 */ + 0x5 0x8 0x1 0x0 0x2 0x0 /* TxD2 */ + 0x5 0x7 0x1 0x0 0x2 0x0 /* TxD3 */ + 0x5 0x17 0x1 0x0 0x2 0x0 /* TxD4 */ + 0x5 0x16 0x1 0x0 0x2 0x0 /* TxD5 */ + 0x5 0x15 0x1 0x0 0x2 0x0 /* TxD6 */ + 0x5 0x14 0x1 0x0 0x2 0x0 /* TxD7 */ + 0x5 0xf 0x2 0x0 0x2 0x0 /* RxD0 */ + 0x5 0xe 0x2 0x0 0x2 0x0 /* RxD1 */ + 0x5 0xd 0x2 0x0 0x2 0x0 /* RxD2 */ + 0x5 0xc 0x2 0x0 0x2 0x0 /* RxD3 */ + 0x5 0x1d 0x2 0x0 0x2 0x0 /* RxD4 */ + 0x5 0x1c 0x2 0x0 0x2 0x0 /* RxD5 */ + 0x5 0x1b 0x2 0x0 0x2 0x0 /* RxD6 */ + 0x5 0x1a 0x2 0x0 0x2 0x0 /* RxD7 */ + 0x5 0xb 0x1 0x0 0x2 0x0 /* TX_EN */ + 0x5 0x18 0x1 0x0 0x2 0x0 /* TX_ER */ + 0x5 0x10 0x2 0x0 0x2 0x0 /* RX_DV */ + 0x5 0x1e 0x2 0x0 0x2 0x0 /* RX_ER */ + 0x5 0x11 0x2 0x0 0x2 0x0 /* RX_CLK */ + 0x5 0x13 0x1 0x0 0x2 0x0 /* GTX_CLK */ + 0x1 0x1f 0x2 0x0 0x3 0x0 /* GTX125 */ + 0x4 0x6 0x3 0x0 0x2 0x0 /* MDIO */ + 0x4 0x5 0x1 0x0 0x2 0x0>; /* MDC */ }; }; }; @@ -285,28 +282,28 @@ #size-cells = <1>; device_type = "qe"; compatible = "fsl,qe"; - ranges = <0 e0080000 00040000>; - reg = <e0080000 480>; + ranges = <0x0 0xe0080000 0x40000>; + reg = <0xe0080000 0x480>; brg-frequency = <0>; - bus-frequency = <179A7B00>; + bus-frequency = <396000000>; muram@10000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,qe-muram", "fsl,cpm-muram"; - ranges = <0 00010000 0000c000>; + ranges = <0x0 0x10000 0x10000>; data-only@0 { compatible = "fsl,qe-muram-data", "fsl,cpm-muram-data"; - reg = <0 c000>; + reg = <0x0 0x10000>; }; }; spi@4c0 { cell-index = <0>; compatible = "fsl,spi"; - reg = <4c0 40>; + reg = <0x4c0 0x40>; interrupts = <2>; interrupt-parent = <&qeic>; mode = "cpu"; @@ -315,7 +312,7 @@ spi@500 { cell-index = <1>; compatible = "fsl,spi"; - reg = <500 40>; + reg = <0x500 0x40>; interrupts = <1>; interrupt-parent = <&qeic>; mode = "cpu"; @@ -324,11 +321,9 @@ enet2: ucc@2000 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <1>; - device-id = <1>; - reg = <2000 200>; - interrupts = <20>; + reg = <0x2000 0x200>; + interrupts = <32>; interrupt-parent = <&qeic>; local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock-name = "none"; @@ -341,11 +336,9 @@ enet3: ucc@3000 { device_type = "network"; compatible = "ucc_geth"; - model = "UCC"; cell-index = <2>; - device-id = <2>; - reg = <3000 200>; - interrupts = <21>; + reg = <0x3000 0x200>; + interrupts = <33>; interrupt-parent = <&qeic>; local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock-name = "none"; @@ -358,7 +351,7 @@ mdio@2120 { #address-cells = <1>; #size-cells = <0>; - reg = <2120 18>; + reg = <0x2120 0x18>; compatible = "fsl,ucc-mdio"; /* These are the same PHYs as on @@ -366,25 +359,25 @@ qe_phy0: ethernet-phy@07 { interrupt-parent = <&mpic>; interrupts = <1 1>; - reg = <7>; + reg = <0x7>; device_type = "ethernet-phy"; }; qe_phy1: ethernet-phy@01 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; qe_phy2: ethernet-phy@02 { interrupt-parent = <&mpic>; interrupts = <1 1>; - reg = <2>; + reg = <0x2>; device_type = "ethernet-phy"; }; qe_phy3: ethernet-phy@03 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <3>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -394,9 +387,9 @@ compatible = "fsl,qe-ic"; #address-cells = <0>; #interrupt-cells = <1>; - reg = <80 80>; + reg = <0x80 0x80>; big-endian; - interrupts = <2e 2 2e 2>; //high:30 low:30 + interrupts = <46 2 46 2>; //high:30 low:30 interrupt-parent = <&mpic>; }; @@ -404,30 +397,30 @@ pci0: pci@e0008000 { cell-index = <0>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x12 AD18 */ - 9000 0 0 1 &mpic 5 1 - 9000 0 0 2 &mpic 6 1 - 9000 0 0 3 &mpic 7 1 - 9000 0 0 4 &mpic 4 1 + 0x9000 0x0 0x0 0x1 &mpic 0x5 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x6 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x7 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x4 0x1 /* IDSEL 0x13 AD19 */ - 9800 0 0 1 &mpic 6 1 - 9800 0 0 2 &mpic 7 1 - 9800 0 0 3 &mpic 4 1 - 9800 0 0 4 &mpic 5 1>; + 0x9800 0x0 0x0 0x1 &mpic 0x6 0x1 + 0x9800 0x0 0x0 0x2 &mpic 0x7 0x1 + 0x9800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x9800 0x0 0x0 0x4 &mpic 0x5 0x1>; interrupt-parent = <&mpic>; - interrupts = <18 2>; - bus-range = <0 ff>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 00800000>; - clock-frequency = <3f940aa>; + interrupts = <24 2>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xe2000000 0x0 0x800000>; + clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e0008000 1000>; + reg = <0xe0008000 0x1000>; compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; @@ -435,39 +428,39 @@ /* PCI Express */ pci1: pcie@e000a000 { cell-index = <2>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 (PEX) */ - 00000 0 0 1 &mpic 0 1 - 00000 0 0 2 &mpic 1 1 - 00000 0 0 3 &mpic 2 1 - 00000 0 0 4 &mpic 3 1>; + 00000 0x0 0x0 0x1 &mpic 0x0 0x1 + 00000 0x0 0x0 0x2 &mpic 0x1 0x1 + 00000 0x0 0x0 0x3 &mpic 0x2 0x1 + 00000 0x0 0x0 0x4 &mpic 0x3 0x1>; interrupt-parent = <&mpic>; - interrupts = <1a 2>; - bus-range = <0 ff>; - ranges = <02000000 0 a0000000 a0000000 0 10000000 - 01000000 0 00000000 e2800000 0 00800000>; - clock-frequency = <1fca055>; + interrupts = <26 2>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000 + 0x1000000 0x0 0x0 0xe2800000 0x0 0x800000>; + clock-frequency = <33333333>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <e000a000 1000>; + reg = <0xe000a000 0x1000>; compatible = "fsl,mpc8548-pcie"; device_type = "pci"; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 a0000000 - 02000000 0 a0000000 - 0 10000000 + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x10000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00800000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x800000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts index db37214aee3..66f27ab613a 100644 --- a/arch/powerpc/boot/dts/mpc8572ds.dts +++ b/arch/powerpc/boot/dts/mpc8572ds.dts @@ -1,7 +1,7 @@ /* * MPC8572 DS Device Tree Source * - * Copyright 2007 Freescale Semiconductor Inc. + * Copyright 2007, 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,7 @@ * option) any later version. */ +/dts-v1/; / { model = "fsl,MPC8572DS"; compatible = "fsl,MPC8572DS"; @@ -33,11 +34,11 @@ PowerPC,8572@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; @@ -45,11 +46,11 @@ PowerPC,8572@1 { device_type = "cpu"; - reg = <1>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K + reg = <0x1>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; @@ -58,38 +59,38 @@ memory { device_type = "memory"; - reg = <00000000 00000000>; // Filled by U-Boot + reg = <0x0 0x0>; // Filled by U-Boot }; soc8572@ffe00000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <00000000 ffe00000 00100000>; - reg = <ffe00000 00001000>; // CCSRBAR & soc regs, remove once parse code for immrbase fixed + ranges = <0x0 0xffe00000 0x100000>; + reg = <0xffe00000 0x1000>; // CCSRBAR & soc regs, remove once parse code for immrbase fixed bus-frequency = <0>; // Filled out by uboot. memory-controller@2000 { compatible = "fsl,mpc8572-memory-controller"; - reg = <2000 1000>; + reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; memory-controller@6000 { compatible = "fsl,mpc8572-memory-controller"; - reg = <6000 1000>; + reg = <0x6000 0x1000>; interrupt-parent = <&mpic>; - interrupts = <12 2>; + interrupts = <18 2>; }; l2-cache-controller@20000 { compatible = "fsl,mpc8572-l2-cache-controller"; - reg = <20000 1000>; - cache-line-size = <20>; // 32 bytes - cache-size = <80000>; // L2, 512K + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x80000>; // L2, 512K interrupt-parent = <&mpic>; - interrupts = <10 2>; + interrupts = <16 2>; }; i2c@3000 { @@ -97,8 +98,8 @@ #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = <2b 2>; + reg = <0x3000 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -108,8 +109,8 @@ #size-cells = <0>; cell-index = <1>; compatible = "fsl-i2c"; - reg = <3100 100>; - interrupts = <2b 2>; + reg = <0x3100 0x100>; + interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -118,27 +119,27 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; - reg = <24520 20>; + reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <0>; + interrupts = <10 1>; + reg = <0x0>; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <1>; + interrupts = <10 1>; + reg = <0x1>; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <2>; + interrupts = <10 1>; + reg = <0x2>; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <a 1>; - reg = <3>; + interrupts = <10 1>; + reg = <0x3>; }; }; @@ -147,9 +148,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <24000 1000>; + reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1d 2 1e 2 22 2>; + interrupts = <29 2 30 2 34 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; phy-connection-type = "rgmii-id"; @@ -160,9 +161,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <25000 1000>; + reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 2 24 2 28 2>; + interrupts = <35 2 36 2 40 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; phy-connection-type = "rgmii-id"; @@ -173,9 +174,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <26000 1000>; + reg = <0x26000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1f 2 20 2 21 2>; + interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; phy-connection-type = "rgmii-id"; @@ -186,9 +187,9 @@ device_type = "network"; model = "eTSEC"; compatible = "gianfar"; - reg = <27000 1000>; + reg = <0x27000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <25 2 26 2 27 2>; + interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; phy-connection-type = "rgmii-id"; @@ -198,9 +199,9 @@ cell-index = <0>; device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; + reg = <0x4500 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; @@ -208,15 +209,15 @@ cell-index = <1>; device_type = "serial"; compatible = "ns16550"; - reg = <4600 100>; + reg = <0x4600 0x100>; clock-frequency = <0>; - interrupts = <2a 2>; + interrupts = <42 2>; interrupt-parent = <&mpic>; }; global-utilities@e0000 { //global utilities block compatible = "fsl,mpc8572-guts"; - reg = <e0000 1000>; + reg = <0xe0000 0x1000>; fsl,has-rstcr; }; @@ -225,7 +226,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - reg = <40000 40000>; + reg = <0x40000 0x40000>; compatible = "chrp,open-pic"; device_type = "open-pic"; big-endian; @@ -239,167 +240,167 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <ffe08000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 ffc00000 0 00010000>; - clock-frequency = <1fca055>; + reg = <0xffe08000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xffc00000 0x0 0x10000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <18 2>; - interrupt-map-mask = <ff00 0 0 7>; + interrupts = <24 2>; + interrupt-map-mask = <0xff00 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x11 func 0 - PCI slot 1 */ - 8800 0 0 1 &mpic 2 1 - 8800 0 0 2 &mpic 3 1 - 8800 0 0 3 &mpic 4 1 - 8800 0 0 4 &mpic 1 1 + 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 1 - PCI slot 1 */ - 8900 0 0 1 &mpic 2 1 - 8900 0 0 2 &mpic 3 1 - 8900 0 0 3 &mpic 4 1 - 8900 0 0 4 &mpic 1 1 + 0x8900 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8900 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8900 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8900 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 2 - PCI slot 1 */ - 8a00 0 0 1 &mpic 2 1 - 8a00 0 0 2 &mpic 3 1 - 8a00 0 0 3 &mpic 4 1 - 8a00 0 0 4 &mpic 1 1 + 0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 3 - PCI slot 1 */ - 8b00 0 0 1 &mpic 2 1 - 8b00 0 0 2 &mpic 3 1 - 8b00 0 0 3 &mpic 4 1 - 8b00 0 0 4 &mpic 1 1 + 0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 4 - PCI slot 1 */ - 8c00 0 0 1 &mpic 2 1 - 8c00 0 0 2 &mpic 3 1 - 8c00 0 0 3 &mpic 4 1 - 8c00 0 0 4 &mpic 1 1 + 0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 5 - PCI slot 1 */ - 8d00 0 0 1 &mpic 2 1 - 8d00 0 0 2 &mpic 3 1 - 8d00 0 0 3 &mpic 4 1 - 8d00 0 0 4 &mpic 1 1 + 0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 6 - PCI slot 1 */ - 8e00 0 0 1 &mpic 2 1 - 8e00 0 0 2 &mpic 3 1 - 8e00 0 0 3 &mpic 4 1 - 8e00 0 0 4 &mpic 1 1 + 0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x11 func 7 - PCI slot 1 */ - 8f00 0 0 1 &mpic 2 1 - 8f00 0 0 2 &mpic 3 1 - 8f00 0 0 3 &mpic 4 1 - 8f00 0 0 4 &mpic 1 1 + 0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1 + 0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1 + 0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1 + 0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1 /* IDSEL 0x12 func 0 - PCI slot 2 */ - 9000 0 0 1 &mpic 3 1 - 9000 0 0 2 &mpic 4 1 - 9000 0 0 3 &mpic 1 1 - 9000 0 0 4 &mpic 2 1 + 0x9000 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9000 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9000 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9000 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 1 - PCI slot 2 */ - 9100 0 0 1 &mpic 3 1 - 9100 0 0 2 &mpic 4 1 - 9100 0 0 3 &mpic 1 1 - 9100 0 0 4 &mpic 2 1 + 0x9100 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9100 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9100 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9100 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 2 - PCI slot 2 */ - 9200 0 0 1 &mpic 3 1 - 9200 0 0 2 &mpic 4 1 - 9200 0 0 3 &mpic 1 1 - 9200 0 0 4 &mpic 2 1 + 0x9200 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9200 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9200 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9200 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 3 - PCI slot 2 */ - 9300 0 0 1 &mpic 3 1 - 9300 0 0 2 &mpic 4 1 - 9300 0 0 3 &mpic 1 1 - 9300 0 0 4 &mpic 2 1 + 0x9300 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9300 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9300 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9300 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 4 - PCI slot 2 */ - 9400 0 0 1 &mpic 3 1 - 9400 0 0 2 &mpic 4 1 - 9400 0 0 3 &mpic 1 1 - 9400 0 0 4 &mpic 2 1 + 0x9400 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9400 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9400 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9400 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 5 - PCI slot 2 */ - 9500 0 0 1 &mpic 3 1 - 9500 0 0 2 &mpic 4 1 - 9500 0 0 3 &mpic 1 1 - 9500 0 0 4 &mpic 2 1 + 0x9500 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9500 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9500 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9500 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 6 - PCI slot 2 */ - 9600 0 0 1 &mpic 3 1 - 9600 0 0 2 &mpic 4 1 - 9600 0 0 3 &mpic 1 1 - 9600 0 0 4 &mpic 2 1 + 0x9600 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9600 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9600 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9600 0x0 0x0 0x4 &mpic 0x2 0x1 /* IDSEL 0x12 func 7 - PCI slot 2 */ - 9700 0 0 1 &mpic 3 1 - 9700 0 0 2 &mpic 4 1 - 9700 0 0 3 &mpic 1 1 - 9700 0 0 4 &mpic 2 1 + 0x9700 0x0 0x0 0x1 &mpic 0x3 0x1 + 0x9700 0x0 0x0 0x2 &mpic 0x4 0x1 + 0x9700 0x0 0x0 0x3 &mpic 0x1 0x1 + 0x9700 0x0 0x0 0x4 &mpic 0x2 0x1 // IDSEL 0x1c USB - e000 0 0 1 &i8259 c 2 - e100 0 0 2 &i8259 9 2 - e200 0 0 3 &i8259 a 2 - e300 0 0 4 &i8259 b 2 + 0xe000 0x0 0x0 0x1 &i8259 0xc 0x2 + 0xe100 0x0 0x0 0x2 &i8259 0x9 0x2 + 0xe200 0x0 0x0 0x3 &i8259 0xa 0x2 + 0xe300 0x0 0x0 0x4 &i8259 0xb 0x2 // IDSEL 0x1d Audio - e800 0 0 1 &i8259 6 2 + 0xe800 0x0 0x0 0x1 &i8259 0x6 0x2 // IDSEL 0x1e Legacy - f000 0 0 1 &i8259 7 2 - f100 0 0 1 &i8259 7 2 + 0xf000 0x0 0x0 0x1 &i8259 0x7 0x2 + 0xf100 0x0 0x0 0x1 &i8259 0x7 0x2 // IDSEL 0x1f IDE/SATA - f800 0 0 1 &i8259 e 2 - f900 0 0 1 &i8259 5 2 + 0xf800 0x0 0x0 0x1 &i8259 0xe 0x2 + 0xf900 0x0 0x0 0x1 &i8259 0x5 0x2 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 80000000 - 02000000 0 80000000 - 0 20000000 + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; uli1575@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; - ranges = <02000000 0 80000000 - 02000000 0 80000000 - 0 20000000 + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; isa@1e { device_type = "isa"; #interrupt-cells = <2>; #size-cells = <1>; #address-cells = <2>; - reg = <f000 0 0 0 0>; - ranges = <1 0 01000000 0 0 - 00001000>; + reg = <0xf000 0x0 0x0 0x0 0x0>; + ranges = <0x1 0x0 0x1000000 0x0 0x0 + 0x1000>; interrupt-parent = <&i8259>; i8259: interrupt-controller@20 { - reg = <1 20 2 - 1 a0 2 - 1 4d0 2>; + reg = <0x1 0x20 0x2 + 0x1 0xa0 0x2 + 0x1 0x4d0 0x2>; interrupt-controller; device_type = "interrupt-controller"; #address-cells = <0>; @@ -412,29 +413,29 @@ i8042@60 { #size-cells = <0>; #address-cells = <1>; - reg = <1 60 1 1 64 1>; - interrupts = <1 3 c 3>; + reg = <0x1 0x60 0x1 0x1 0x64 0x1>; + interrupts = <1 3 12 3>; interrupt-parent = <&i8259>; keyboard@0 { - reg = <0>; + reg = <0x0>; compatible = "pnpPNP,303"; }; mouse@1 { - reg = <1>; + reg = <0x1>; compatible = "pnpPNP,f03"; }; }; rtc@70 { compatible = "pnpPNP,b00"; - reg = <1 70 2>; + reg = <0x1 0x70 0x2>; }; gpio@400 { - reg = <1 400 80>; + reg = <0x1 0x400 0x80>; }; }; }; @@ -449,33 +450,33 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <ffe09000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 ffc10000 0 00010000>; - clock-frequency = <1fca055>; + reg = <0xffe09000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <1a 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupts = <26 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 4 1 - 0000 0 0 2 &mpic 5 1 - 0000 0 0 3 &mpic 6 1 - 0000 0 0 4 &mpic 7 1 + 0000 0x0 0x0 0x1 &mpic 0x4 0x1 + 0000 0x0 0x0 0x2 &mpic 0x5 0x1 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 a0000000 - 02000000 0 a0000000 - 0 20000000 + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; }; }; @@ -486,33 +487,33 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <ffe0a000 1000>; - bus-range = <0 ff>; - ranges = <02000000 0 c0000000 c0000000 0 20000000 - 01000000 0 00000000 ffc20000 0 00010000>; - clock-frequency = <1fca055>; + reg = <0xffe0a000 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>; + clock-frequency = <33333333>; interrupt-parent = <&mpic>; - interrupts = <1b 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupts = <27 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 0 1 - 0000 0 0 2 &mpic 1 1 - 0000 0 0 3 &mpic 2 1 - 0000 0 0 4 &mpic 3 1 + 0000 0x0 0x0 0x1 &mpic 0x0 0x1 + 0000 0x0 0x0 0x2 &mpic 0x1 0x1 + 0000 0x0 0x0 0x3 &mpic 0x2 0x1 + 0000 0x0 0x0 0x4 &mpic 0x3 0x1 >; pcie@0 { - reg = <0 0 0 0 0>; + reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; device_type = "pci"; - ranges = <02000000 0 c0000000 - 02000000 0 c0000000 - 0 20000000 + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 - 01000000 0 00000000 - 01000000 0 00000000 - 0 00100000>; + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 79385bcd5c5..7f9b999843c 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -13,7 +13,7 @@ / { model = "MPC8641HPCN"; - compatible = "mpc86xx"; + compatible = "fsl,mpc8641hpcn"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/powerpc/boot/dts/mpc866ads.dts b/arch/powerpc/boot/dts/mpc866ads.dts index daf9433e906..765e43c997d 100644 --- a/arch/powerpc/boot/dts/mpc866ads.dts +++ b/arch/powerpc/boot/dts/mpc866ads.dts @@ -2,6 +2,7 @@ * MPC866 ADS Device Tree Source * * Copyright 2006 MontaVista Software, Inc. + * Copyright 2008 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +10,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC866ADS"; @@ -22,37 +24,37 @@ PowerPC,866@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <10>; // 16 bytes - i-cache-line-size = <10>; // 16 bytes - d-cache-size = <2000>; // L1, 8K - i-cache-size = <4000>; // L1, 16K + reg = <0x0>; + d-cache-line-size = <16>; // 16 bytes + i-cache-line-size = <16>; // 16 bytes + d-cache-size = <0x2000>; // L1, 8K + i-cache-size = <0x4000>; // L1, 16K timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; - interrupts = <f 2>; // decrementer interrupt + interrupts = <15 2>; // decrementer interrupt interrupt-parent = <&PIC>; }; }; memory { device_type = "memory"; - reg = <00000000 800000>; + reg = <0x0 0x800000>; }; localbus@ff000100 { compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus"; #address-cells = <2>; #size-cells = <1>; - reg = <ff000100 40>; + reg = <0xff000100 0x40>; ranges = < - 1 0 ff080000 00008000 - 5 0 ff0a0000 00008000 + 0x1 0x0 0xff080000 0x8000 + 0x5 0x0 0xff0a0000 0x8000 >; board-control@1,0 { - reg = <1 0 20 5 300 4>; + reg = <0x1 0x0 0x20 0x5 0x300 0x4>; compatible = "fsl,mpc866ads-bcsr"; }; }; @@ -61,17 +63,17 @@ #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 ff000000 00100000>; - reg = <ff000000 00000200>; + ranges = <0x0 0xff000000 0x100000>; + reg = <0xff000000 0x200>; bus-frequency = <0>; mdio@e00 { compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio"; - reg = <e00 188>; + reg = <0xe00 0x188>; #address-cells = <1>; #size-cells = <0>; PHY: ethernet-phy@f { - reg = <f>; + reg = <0xf>; device_type = "ethernet-phy"; }; }; @@ -80,7 +82,7 @@ device_type = "network"; compatible = "fsl,mpc866-fec-enet", "fsl,pq1-fec-enet"; - reg = <e00 188>; + reg = <0xe00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <3 1>; interrupt-parent = <&PIC>; @@ -91,7 +93,7 @@ PIC: pic@0 { interrupt-controller; #interrupt-cells = <2>; - reg = <0 24>; + reg = <0x0 0x24>; compatible = "fsl,mpc866-pic", "fsl,pq1-pic"; }; @@ -100,7 +102,7 @@ #size-cells = <1>; compatible = "fsl,mpc866-cpm", "fsl,cpm1"; ranges; - reg = <9c0 40>; + reg = <0x9c0 0x40>; brg-frequency = <0>; interrupts = <0 2>; // cpm error interrupt interrupt-parent = <&CPM_PIC>; @@ -108,11 +110,11 @@ muram@2000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 2000 2000>; + ranges = <0x0 0x2000 0x2000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 1c00>; + reg = <0x0 0x1c00>; }; }; @@ -120,7 +122,7 @@ compatible = "fsl,mpc866-brg", "fsl,cpm1-brg", "fsl,cpm-brg"; - reg = <9f0 10>; + reg = <0x9f0 0x10>; clock-frequency = <0>; }; @@ -130,7 +132,7 @@ #interrupt-cells = <1>; interrupts = <5 2 0 2>; interrupt-parent = <&PIC>; - reg = <930 20>; + reg = <0x930 0x20>; compatible = "fsl,mpc866-cpm-pic", "fsl,cpm1-pic"; }; @@ -140,31 +142,31 @@ device_type = "serial"; compatible = "fsl,mpc866-smc-uart", "fsl,cpm1-smc-uart"; - reg = <a80 10 3e80 40>; + reg = <0xa80 0x10 0x3e80 0x40>; interrupts = <4>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <1>; - fsl,cpm-command = <0090>; + fsl,cpm-command = <0x90>; }; serial@a90 { device_type = "serial"; compatible = "fsl,mpc866-smc-uart", "fsl,cpm1-smc-uart"; - reg = <a90 10 3f80 40>; + reg = <0xa90 0x10 0x3f80 0x40>; interrupts = <3>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <2>; - fsl,cpm-command = <00d0>; + fsl,cpm-command = <0xd0>; }; ethernet@a00 { device_type = "network"; compatible = "fsl,mpc866-scc-enet", "fsl,cpm1-scc-enet"; - reg = <a00 18 3c00 100>; + reg = <0xa00 0x18 0x3c00 0x100>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1e>; + interrupts = <30>; interrupt-parent = <&CPM_PIC>; fsl,cpm-command = <0000>; linux,network-index = <1>; diff --git a/arch/powerpc/boot/dts/mpc885ads.dts b/arch/powerpc/boot/dts/mpc885ads.dts index d84a012c2aa..9895043722b 100644 --- a/arch/powerpc/boot/dts/mpc885ads.dts +++ b/arch/powerpc/boot/dts/mpc885ads.dts @@ -2,7 +2,7 @@ * MPC885 ADS Device Tree Source * * Copyright 2006 MontaVista Software, Inc. - * Copyright 2007 Freescale Semiconductor, Inc. + * Copyright 2007,2008 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -10,6 +10,7 @@ * option) any later version. */ +/dts-v1/; / { model = "MPC885ADS"; @@ -23,45 +24,45 @@ PowerPC,885@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <d#16>; - i-cache-line-size = <d#16>; - d-cache-size = <d#8192>; - i-cache-size = <d#8192>; + reg = <0x0>; + d-cache-line-size = <16>; + i-cache-line-size = <16>; + d-cache-size = <8192>; + i-cache-size = <8192>; timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; - interrupts = <f 2>; // decrementer interrupt + interrupts = <15 2>; // decrementer interrupt interrupt-parent = <&PIC>; }; }; memory { device_type = "memory"; - reg = <0 0>; + reg = <0x0 0x0>; }; localbus@ff000100 { compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus"; #address-cells = <2>; #size-cells = <1>; - reg = <ff000100 40>; + reg = <0xff000100 0x40>; ranges = < - 0 0 fe000000 00800000 - 1 0 ff080000 00008000 - 5 0 ff0a0000 00008000 + 0x0 0x0 0xfe000000 0x800000 + 0x1 0x0 0xff080000 0x8000 + 0x5 0x0 0xff0a0000 0x8000 >; flash@0,0 { compatible = "jedec-flash"; - reg = <0 0 800000>; + reg = <0x0 0x0 0x800000>; bank-width = <4>; device-width = <1>; }; board-control@1,0 { - reg = <1 0 20 5 300 4>; + reg = <0x1 0x0 0x20 0x5 0x300 0x4>; compatible = "fsl,mpc885ads-bcsr"; }; }; @@ -71,30 +72,30 @@ #address-cells = <1>; #size-cells = <1>; device_type = "soc"; - ranges = <0 ff000000 00004000>; + ranges = <0x0 0xff000000 0x4000>; bus-frequency = <0>; // Temporary -- will go away once kernel uses ranges for get_immrbase(). - reg = <ff000000 4000>; + reg = <0xff000000 0x4000>; mdio@e00 { compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio"; - reg = <e00 188>; + reg = <0xe00 0x188>; #address-cells = <1>; #size-cells = <0>; PHY0: ethernet-phy@0 { - reg = <0>; + reg = <0x0>; device_type = "ethernet-phy"; }; PHY1: ethernet-phy@1 { - reg = <1>; + reg = <0x1>; device_type = "ethernet-phy"; }; PHY2: ethernet-phy@2 { - reg = <2>; + reg = <0x2>; device_type = "ethernet-phy"; }; }; @@ -103,7 +104,7 @@ device_type = "network"; compatible = "fsl,mpc885-fec-enet", "fsl,pq1-fec-enet"; - reg = <e00 188>; + reg = <0xe00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <3 1>; interrupt-parent = <&PIC>; @@ -115,7 +116,7 @@ device_type = "network"; compatible = "fsl,mpc885-fec-enet", "fsl,pq1-fec-enet"; - reg = <1e00 188>; + reg = <0x1e00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <7 1>; interrupt-parent = <&PIC>; @@ -126,7 +127,7 @@ PIC: interrupt-controller@0 { interrupt-controller; #interrupt-cells = <2>; - reg = <0 24>; + reg = <0x0 0x24>; compatible = "fsl,mpc885-pic", "fsl,pq1-pic"; }; @@ -136,29 +137,29 @@ #size-cells = <2>; compatible = "fsl,pq-pcmcia"; device_type = "pcmcia"; - reg = <80 80>; + reg = <0x80 0x80>; interrupt-parent = <&PIC>; - interrupts = <d 1>; + interrupts = <13 1>; }; cpm@9c0 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc885-cpm", "fsl,cpm1"; - command-proc = <9c0>; + command-proc = <0x9c0>; interrupts = <0>; // cpm error interrupt interrupt-parent = <&CPM_PIC>; - reg = <9c0 40>; + reg = <0x9c0 0x40>; ranges; muram@2000 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 2000 2000>; + ranges = <0x0 0x2000 0x2000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 1c00>; + reg = <0x0 0x1c00>; }; }; @@ -167,7 +168,7 @@ "fsl,cpm1-brg", "fsl,cpm-brg"; clock-frequency = <0>; - reg = <9f0 10>; + reg = <0x9f0 0x10>; }; CPM_PIC: interrupt-controller@930 { @@ -175,7 +176,7 @@ #interrupt-cells = <1>; interrupts = <5 2 0 2>; interrupt-parent = <&PIC>; - reg = <930 20>; + reg = <0x930 0x20>; compatible = "fsl,mpc885-cpm-pic", "fsl,cpm1-pic"; }; @@ -184,34 +185,34 @@ device_type = "serial"; compatible = "fsl,mpc885-smc-uart", "fsl,cpm1-smc-uart"; - reg = <a80 10 3e80 40>; + reg = <0xa80 0x10 0x3e80 0x40>; interrupts = <4>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <1>; - fsl,cpm-command = <0090>; + fsl,cpm-command = <0x90>; }; serial@a90 { device_type = "serial"; compatible = "fsl,mpc885-smc-uart", "fsl,cpm1-smc-uart"; - reg = <a90 10 3f80 40>; + reg = <0xa90 0x10 0x3f80 0x40>; interrupts = <3>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <2>; - fsl,cpm-command = <00d0>; + fsl,cpm-command = <0xd0>; }; ethernet@a40 { device_type = "network"; compatible = "fsl,mpc885-scc-enet", "fsl,cpm1-scc-enet"; - reg = <a40 18 3e00 100>; + reg = <0xa40 0x18 0x3e00 0x100>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <1c>; + interrupts = <28>; interrupt-parent = <&CPM_PIC>; phy-handle = <&PHY2>; - fsl,cpm-command = <0080>; + fsl,cpm-command = <0x80>; linux,network-index = <2>; }; }; diff --git a/arch/powerpc/boot/dts/pq2fads.dts b/arch/powerpc/boot/dts/pq2fads.dts index 2d564921897..b2d61091b36 100644 --- a/arch/powerpc/boot/dts/pq2fads.dts +++ b/arch/powerpc/boot/dts/pq2fads.dts @@ -1,7 +1,7 @@ /* * Device Tree for the PQ2FADS-ZU board with an MPC8280 chip. * - * Copyright 2007 Freescale Semiconductor Inc. + * Copyright 2007,2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -9,6 +9,8 @@ * option) any later version. */ +/dts-v1/; + / { model = "pq2fads"; compatible = "fsl,pq2fads"; @@ -21,11 +23,11 @@ cpu@0 { device_type = "cpu"; - reg = <0>; - d-cache-line-size = <d#32>; - i-cache-line-size = <d#32>; - d-cache-size = <d#16384>; - i-cache-size = <d#16384>; + reg = <0x0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <16384>; + i-cache-size = <16384>; timebase-frequency = <0>; clock-frequency = <0>; }; @@ -33,7 +35,7 @@ memory { device_type = "memory"; - reg = <0 0>; + reg = <0x0 0x0>; }; localbus@f0010100 { @@ -41,67 +43,67 @@ "fsl,pq2-localbus"; #address-cells = <2>; #size-cells = <1>; - reg = <f0010100 60>; + reg = <0xf0010100 0x60>; - ranges = <0 0 fe000000 00800000 - 1 0 f4500000 00008000 - 8 0 f8200000 00008000>; + ranges = <0x0 0x0 0xfe000000 0x800000 + 0x1 0x0 0xf4500000 0x8000 + 0x8 0x0 0xf8200000 0x8000>; flash@0,0 { compatible = "jedec-flash"; - reg = <0 0 800000>; + reg = <0x0 0x0 0x800000>; bank-width = <4>; device-width = <1>; }; bcsr@1,0 { - reg = <1 0 20>; + reg = <0x1 0x0 0x20>; compatible = "fsl,pq2fads-bcsr"; }; PCI_PIC: pic@8,0 { #interrupt-cells = <1>; interrupt-controller; - reg = <8 0 8>; + reg = <0x8 0x0 0x8>; compatible = "fsl,pq2ads-pci-pic"; interrupt-parent = <&PIC>; - interrupts = <18 8>; + interrupts = <24 8>; }; }; pci@f0010800 { device_type = "pci"; - reg = <f0010800 10c f00101ac 8 f00101c4 8>; + reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>; compatible = "fsl,mpc8280-pci", "fsl,pq2-pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - clock-frequency = <d#66000000>; - interrupt-map-mask = <f800 0 0 7>; + clock-frequency = <66000000>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x16 */ - b000 0 0 1 &PCI_PIC 0 - b000 0 0 2 &PCI_PIC 1 - b000 0 0 3 &PCI_PIC 2 - b000 0 0 4 &PCI_PIC 3 + 0xb000 0x0 0x0 0x1 &PCI_PIC 0 + 0xb000 0x0 0x0 0x2 &PCI_PIC 1 + 0xb000 0x0 0x0 0x3 &PCI_PIC 2 + 0xb000 0x0 0x0 0x4 &PCI_PIC 3 /* IDSEL 0x17 */ - b800 0 0 1 &PCI_PIC 4 - b800 0 0 2 &PCI_PIC 5 - b800 0 0 3 &PCI_PIC 6 - b800 0 0 4 &PCI_PIC 7 + 0xb800 0x0 0x0 0x1 &PCI_PIC 4 + 0xb800 0x0 0x0 0x2 &PCI_PIC 5 + 0xb800 0x0 0x0 0x3 &PCI_PIC 6 + 0xb800 0x0 0x0 0x4 &PCI_PIC 7 /* IDSEL 0x18 */ - c000 0 0 1 &PCI_PIC 8 - c000 0 0 2 &PCI_PIC 9 - c000 0 0 3 &PCI_PIC a - c000 0 0 4 &PCI_PIC b>; + 0xc000 0x0 0x0 0x1 &PCI_PIC 8 + 0xc000 0x0 0x0 0x2 &PCI_PIC 9 + 0xc000 0x0 0x0 0x3 &PCI_PIC 10 + 0xc000 0x0 0x0 0x4 &PCI_PIC 11>; interrupt-parent = <&PIC>; - interrupts = <12 8>; - ranges = <42000000 0 80000000 80000000 0 20000000 - 02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 f6000000 0 02000000>; + interrupts = <18 8>; + ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>; }; soc@f0000000 { @@ -109,27 +111,27 @@ #size-cells = <1>; device_type = "soc"; compatible = "fsl,mpc8280", "fsl,pq2-soc"; - ranges = <00000000 f0000000 00053000>; + ranges = <0x0 0xf0000000 0x53000>; // Temporary -- will go away once kernel uses ranges for get_immrbase(). - reg = <f0000000 00053000>; + reg = <0xf0000000 0x53000>; cpm@119c0 { #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; compatible = "fsl,mpc8280-cpm", "fsl,cpm2"; - reg = <119c0 30>; + reg = <0x119c0 0x30>; ranges; muram@0 { #address-cells = <1>; #size-cells = <1>; - ranges = <0 0 10000>; + ranges = <0x0 0x0 0x10000>; data@0 { compatible = "fsl,cpm-muram-data"; - reg = <0 2000 9800 800>; + reg = <0x0 0x2000 0x9800 0x800>; }; }; @@ -137,53 +139,53 @@ compatible = "fsl,mpc8280-brg", "fsl,cpm2-brg", "fsl,cpm-brg"; - reg = <119f0 10 115f0 10>; + reg = <0x119f0 0x10 0x115f0 0x10>; }; serial@11a00 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; - reg = <11a00 20 8000 100>; - interrupts = <28 8>; + reg = <0x11a00 0x20 0x8000 0x100>; + interrupts = <40 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <1>; - fsl,cpm-command = <00800000>; + fsl,cpm-command = <0x800000>; }; serial@11a20 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; - reg = <11a20 20 8100 100>; - interrupts = <29 8>; + reg = <0x11a20 0x20 0x8100 0x100>; + interrupts = <41 8>; interrupt-parent = <&PIC>; fsl,cpm-brg = <2>; - fsl,cpm-command = <04a00000>; + fsl,cpm-command = <0x4a00000>; }; ethernet@11320 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <11320 20 8500 100 113b0 1>; - interrupts = <21 8>; + reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>; + interrupts = <33 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY0>; linux,network-index = <0>; - fsl,cpm-command = <16200300>; + fsl,cpm-command = <0x16200300>; }; ethernet@11340 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; - reg = <11340 20 8600 100 113d0 1>; - interrupts = <22 8>; + reg = <0x11340 0x20 0x8600 0x100 0x113d0 0x1>; + interrupts = <34 8>; interrupt-parent = <&PIC>; phy-handle = <&PHY1>; linux,network-index = <1>; - fsl,cpm-command = <1a400300>; + fsl,cpm-command = <0x1a400300>; local-mac-address = [00 e0 0c 00 79 01]; }; @@ -194,21 +196,21 @@ "fsl,cpm2-mdio-bitbang"; #address-cells = <1>; #size-cells = <0>; - reg = <10d40 14>; + reg = <0x10d40 0x14>; fsl,mdio-pin = <9>; - fsl,mdc-pin = <a>; + fsl,mdc-pin = <10>; PHY0: ethernet-phy@0 { interrupt-parent = <&PIC>; - interrupts = <19 2>; - reg = <0>; + interrupts = <25 2>; + reg = <0x0>; device_type = "ethernet-phy"; }; PHY1: ethernet-phy@1 { interrupt-parent = <&PIC>; - interrupts = <19 2>; - reg = <3>; + interrupts = <25 2>; + reg = <0x3>; device_type = "ethernet-phy"; }; }; @@ -218,17 +220,17 @@ #size-cells = <0>; compatible = "fsl,mpc8280-usb", "fsl,cpm2-usb"; - reg = <11b60 18 8b00 100>; + reg = <0x11b60 0x18 0x8b00 0x100>; interrupt-parent = <&PIC>; - interrupts = <b 8>; - fsl,cpm-command = <2e600000>; + interrupts = <11 8>; + fsl,cpm-command = <0x2e600000>; }; }; PIC: interrupt-controller@10c00 { #interrupt-cells = <2>; interrupt-controller; - reg = <10c00 80>; + reg = <0x10c00 0x80>; compatible = "fsl,mpc8280-pic", "fsl,cpm2-pic"; }; diff --git a/arch/powerpc/boot/dts/prpmc2800.dts b/arch/powerpc/boot/dts/prpmc2800.dts index 297dfa53fe9..1ee6ff43dd5 100644 --- a/arch/powerpc/boot/dts/prpmc2800.dts +++ b/arch/powerpc/boot/dts/prpmc2800.dts @@ -11,6 +11,8 @@ * if it can determine the exact PrPMC type. */ +/dts-v1/; + / { #address-cells = <1>; #size-cells = <1>; @@ -25,46 +27,46 @@ PowerPC,7447 { device_type = "cpu"; reg = <0>; - clock-frequency = <2bb0b140>; /* Default (733 MHz) */ - bus-frequency = <7f28155>; /* 133.333333 MHz */ - timebase-frequency = <1fca055>; /* 33.333333 MHz */ - i-cache-line-size = <20>; - d-cache-line-size = <20>; - i-cache-size = <8000>; - d-cache-size = <8000>; + clock-frequency = <733333333>; /* Default */ + bus-frequency = <133333333>; + timebase-frequency = <33333333>; + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; }; }; memory { device_type = "memory"; - reg = <00000000 20000000>; /* Default (512MB) */ + reg = <0x0 0x20000000>; /* Default (512MB) */ }; - mv64x60@f1000000 { /* Marvell Discovery */ + system-controller@f1000000 { /* Marvell Discovery mv64360 */ #address-cells = <1>; #size-cells = <1>; model = "mv64360"; /* Default */ - compatible = "marvell,mv64x60"; - clock-frequency = <7f28155>; /* 133.333333 MHz */ - reg = <f1000000 00010000>; - virtual-reg = <f1000000>; - ranges = <88000000 88000000 01000000 /* PCI 0 I/O Space */ - 80000000 80000000 08000000 /* PCI 0 MEM Space */ - a0000000 a0000000 04000000 /* User FLASH */ - 00000000 f1000000 00010000 /* Bridge's regs */ - f2000000 f2000000 00040000>; /* Integrated SRAM */ + compatible = "marvell,mv64360"; + clock-frequency = <133333333>; + reg = <0xf1000000 0x10000>; + virtual-reg = <0xf1000000>; + ranges = <0x88000000 0x88000000 0x1000000 /* PCI 0 I/O Space */ + 0x80000000 0x80000000 0x8000000 /* PCI 0 MEM Space */ + 0xa0000000 0xa0000000 0x4000000 /* User FLASH */ + 0x00000000 0xf1000000 0x0010000 /* Bridge's regs */ + 0xf2000000 0xf2000000 0x0040000>;/* Integrated SRAM */ flash@a0000000 { device_type = "rom"; compatible = "direct-mapped"; - reg = <a0000000 4000000>; /* Default (64MB) */ + reg = <0xa0000000 0x4000000>; /* Default (64MB) */ probe-type = "CFI"; bank-width = <4>; - partitions = <00000000 00100000 /* RO */ - 00100000 00040001 /* RW */ - 00140000 00400000 /* RO */ - 00540000 039c0000 /* RO */ - 03f00000 00100000>; /* RO */ + partitions = <0x00000000 0x00100000 /* RO */ + 0x00100000 0x00040001 /* RW */ + 0x00140000 0x00400000 /* RO */ + 0x00540000 0x039c0000 /* RO */ + 0x03f00000 0x00100000>; /* RO */ partition-names = "FW Image A", "FW Config Data", "Kernel Image", "Filesystem", "FW Image B"; }; @@ -72,171 +74,153 @@ #address-cells = <1>; #size-cells = <0>; device_type = "mdio"; - compatible = "marvell,mv64x60-mdio"; - ethernet-phy@1 { + compatible = "marvell,mv64360-mdio"; + PHY0: ethernet-phy@1 { device_type = "ethernet-phy"; compatible = "broadcom,bcm5421"; - interrupts = <4c>; /* GPP 12 */ - interrupt-parent = <&/mv64x60/pic>; + interrupts = <76>; /* GPP 12 */ + interrupt-parent = <&PIC>; reg = <1>; }; - ethernet-phy@3 { + PHY1: ethernet-phy@3 { device_type = "ethernet-phy"; compatible = "broadcom,bcm5421"; - interrupts = <4c>; /* GPP 12 */ - interrupt-parent = <&/mv64x60/pic>; + interrupts = <76>; /* GPP 12 */ + interrupt-parent = <&PIC>; reg = <3>; }; }; - ethernet@2000 { - reg = <2000 2000>; - eth0 { + ethernet-group@2000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,mv64360-eth-group"; + reg = <0x2000 0x2000>; + ethernet@0 { device_type = "network"; - compatible = "marvell,mv64x60-eth"; - block-index = <0>; - interrupts = <20>; - interrupt-parent = <&/mv64x60/pic>; - phy = <&/mv64x60/mdio/ethernet-phy@1>; + compatible = "marvell,mv64360-eth"; + reg = <0>; + interrupts = <32>; + interrupt-parent = <&PIC>; + phy = <&PHY0>; local-mac-address = [ 00 00 00 00 00 00 ]; }; - eth1 { + ethernet@1 { device_type = "network"; - compatible = "marvell,mv64x60-eth"; - block-index = <1>; - interrupts = <21>; - interrupt-parent = <&/mv64x60/pic>; - phy = <&/mv64x60/mdio/ethernet-phy@3>; + compatible = "marvell,mv64360-eth"; + reg = <1>; + interrupts = <33>; + interrupt-parent = <&PIC>; + phy = <&PHY1>; local-mac-address = [ 00 00 00 00 00 00 ]; }; }; - sdma@4000 { - device_type = "dma"; - compatible = "marvell,mv64x60-sdma"; - reg = <4000 c18>; - virtual-reg = <f1004000>; - interrupt-base = <0>; - interrupts = <24>; - interrupt-parent = <&/mv64x60/pic>; + SDMA0: sdma@4000 { + compatible = "marvell,mv64360-sdma"; + reg = <0x4000 0xc18>; + virtual-reg = <0xf1004000>; + interrupts = <36>; + interrupt-parent = <&PIC>; }; - sdma@6000 { - device_type = "dma"; - compatible = "marvell,mv64x60-sdma"; - reg = <6000 c18>; - virtual-reg = <f1006000>; - interrupt-base = <0>; - interrupts = <26>; - interrupt-parent = <&/mv64x60/pic>; + SDMA1: sdma@6000 { + compatible = "marvell,mv64360-sdma"; + reg = <0x6000 0xc18>; + virtual-reg = <0xf1006000>; + interrupts = <38>; + interrupt-parent = <&PIC>; }; - brg@b200 { - compatible = "marvell,mv64x60-brg"; - reg = <b200 8>; + BRG0: brg@b200 { + compatible = "marvell,mv64360-brg"; + reg = <0xb200 0x8>; clock-src = <8>; - clock-frequency = <7ed6b40>; - current-speed = <2580>; - bcr = <0>; + clock-frequency = <133333333>; + current-speed = <9600>; }; - brg@b208 { - compatible = "marvell,mv64x60-brg"; - reg = <b208 8>; + BRG1: brg@b208 { + compatible = "marvell,mv64360-brg"; + reg = <0xb208 0x8>; clock-src = <8>; - clock-frequency = <7ed6b40>; - current-speed = <2580>; - bcr = <0>; + clock-frequency = <133333333>; + current-speed = <9600>; }; - cunit@f200 { - reg = <f200 200>; + CUNIT: cunit@f200 { + reg = <0xf200 0x200>; }; - mpscrouting@b400 { - reg = <b400 c>; + MPSCROUTING: mpscrouting@b400 { + reg = <0xb400 0xc>; }; - mpscintr@b800 { - reg = <b800 100>; - virtual-reg = <f100b800>; + MPSCINTR: mpscintr@b800 { + reg = <0xb800 0x100>; + virtual-reg = <0xf100b800>; }; - mpsc@8000 { + MPSC0: mpsc@8000 { device_type = "serial"; - compatible = "marvell,mpsc"; - reg = <8000 38>; - virtual-reg = <f1008000>; - sdma = <&/mv64x60/sdma@4000>; - brg = <&/mv64x60/brg@b200>; - cunit = <&/mv64x60/cunit@f200>; - mpscrouting = <&/mv64x60/mpscrouting@b400>; - mpscintr = <&/mv64x60/mpscintr@b800>; - block-index = <0>; - max_idle = <28>; - chr_1 = <0>; - chr_2 = <0>; - chr_10 = <3>; - mpcr = <0>; - interrupts = <28>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-mpsc"; + reg = <0x8000 0x38>; + virtual-reg = <0xf1008000>; + sdma = <&SDMA0>; + brg = <&BRG0>; + cunit = <&CUNIT>; + mpscrouting = <&MPSCROUTING>; + mpscintr = <&MPSCINTR>; + cell-index = <0>; + interrupts = <40>; + interrupt-parent = <&PIC>; }; - mpsc@9000 { + MPSC1: mpsc@9000 { device_type = "serial"; - compatible = "marvell,mpsc"; - reg = <9000 38>; - virtual-reg = <f1009000>; - sdma = <&/mv64x60/sdma@6000>; - brg = <&/mv64x60/brg@b208>; - cunit = <&/mv64x60/cunit@f200>; - mpscrouting = <&/mv64x60/mpscrouting@b400>; - mpscintr = <&/mv64x60/mpscintr@b800>; - block-index = <1>; - max_idle = <28>; - chr_1 = <0>; - chr_2 = <0>; - chr_10 = <3>; - mpcr = <0>; - interrupts = <2a>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-mpsc"; + reg = <0x9000 0x38>; + virtual-reg = <0xf1009000>; + sdma = <&SDMA1>; + brg = <&BRG1>; + cunit = <&CUNIT>; + mpscrouting = <&MPSCROUTING>; + mpscintr = <&MPSCINTR>; + cell-index = <1>; + interrupts = <42>; + interrupt-parent = <&PIC>; }; wdt@b410 { /* watchdog timer */ - compatible = "marvell,mv64x60-wdt"; - reg = <b410 8>; - timeout = <a>; /* wdt timeout in seconds */ + compatible = "marvell,mv64360-wdt"; + reg = <0xb410 0x8>; }; i2c@c000 { device_type = "i2c"; - compatible = "marvell,mv64x60-i2c"; - reg = <c000 20>; - virtual-reg = <f100c000>; - freq_m = <8>; - freq_n = <3>; - timeout = <3e8>; /* 1000 = 1 second */ - retries = <1>; - interrupts = <25>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-i2c"; + reg = <0xc000 0x20>; + virtual-reg = <0xf100c000>; + interrupts = <37>; + interrupt-parent = <&PIC>; }; - pic { + PIC: pic { #interrupt-cells = <1>; #address-cells = <0>; - compatible = "marvell,mv64x60-pic"; - reg = <0000 88>; + compatible = "marvell,mv64360-pic"; + reg = <0x0 0x88>; interrupt-controller; }; mpp@f000 { - compatible = "marvell,mv64x60-mpp"; - reg = <f000 10>; + compatible = "marvell,mv64360-mpp"; + reg = <0xf000 0x10>; }; gpp@f100 { - compatible = "marvell,mv64x60-gpp"; - reg = <f100 20>; + compatible = "marvell,mv64360-gpp"; + reg = <0xf100 0x20>; }; pci@80000000 { @@ -244,73 +228,75 @@ #size-cells = <2>; #interrupt-cells = <1>; device_type = "pci"; - compatible = "marvell,mv64x60-pci"; - reg = <0cf8 8>; - ranges = <01000000 0 0 88000000 0 01000000 - 02000000 0 80000000 80000000 0 08000000>; - bus-range = <0 ff>; - clock-frequency = <3EF1480>; - interrupt-pci-iack = <0c34>; - interrupt-parent = <&/mv64x60/pic>; - interrupt-map-mask = <f800 0 0 7>; + compatible = "marvell,mv64360-pci"; + reg = <0xcf8 0x8>; + ranges = <0x01000000 0x0 0x0 + 0x88000000 0x0 0x01000000 + 0x02000000 0x0 0x80000000 + 0x80000000 0x0 0x08000000>; + bus-range = <0 255>; + clock-frequency = <66000000>; + interrupt-pci-iack = <0xc34>; + interrupt-parent = <&PIC>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0a */ - 5000 0 0 1 &/mv64x60/pic 50 - 5000 0 0 2 &/mv64x60/pic 51 - 5000 0 0 3 &/mv64x60/pic 5b - 5000 0 0 4 &/mv64x60/pic 5d + 0x5000 0 0 1 &PIC 80 + 0x5000 0 0 2 &PIC 81 + 0x5000 0 0 3 &PIC 91 + 0x5000 0 0 4 &PIC 93 /* IDSEL 0x0b */ - 5800 0 0 1 &/mv64x60/pic 5b - 5800 0 0 2 &/mv64x60/pic 5d - 5800 0 0 3 &/mv64x60/pic 50 - 5800 0 0 4 &/mv64x60/pic 51 + 0x5800 0 0 1 &PIC 91 + 0x5800 0 0 2 &PIC 93 + 0x5800 0 0 3 &PIC 80 + 0x5800 0 0 4 &PIC 81 /* IDSEL 0x0c */ - 6000 0 0 1 &/mv64x60/pic 5b - 6000 0 0 2 &/mv64x60/pic 5d - 6000 0 0 3 &/mv64x60/pic 50 - 6000 0 0 4 &/mv64x60/pic 51 + 0x6000 0 0 1 &PIC 91 + 0x6000 0 0 2 &PIC 93 + 0x6000 0 0 3 &PIC 80 + 0x6000 0 0 4 &PIC 81 /* IDSEL 0x0d */ - 6800 0 0 1 &/mv64x60/pic 5d - 6800 0 0 2 &/mv64x60/pic 50 - 6800 0 0 3 &/mv64x60/pic 51 - 6800 0 0 4 &/mv64x60/pic 5b + 0x6800 0 0 1 &PIC 93 + 0x6800 0 0 2 &PIC 80 + 0x6800 0 0 3 &PIC 81 + 0x6800 0 0 4 &PIC 91 >; }; cpu-error@0070 { - compatible = "marvell,mv64x60-cpu-error"; - reg = <0070 10 0128 28>; - interrupts = <03>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-cpu-error"; + reg = <0x70 0x10 0x128 0x28>; + interrupts = <3>; + interrupt-parent = <&PIC>; }; sram-ctrl@0380 { - compatible = "marvell,mv64x60-sram-ctrl"; - reg = <0380 80>; - interrupts = <0d>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-sram-ctrl"; + reg = <0x380 0x80>; + interrupts = <13>; + interrupt-parent = <&PIC>; }; pci-error@1d40 { - compatible = "marvell,mv64x60-pci-error"; - reg = <1d40 40 0c28 4>; - interrupts = <0c>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-pci-error"; + reg = <0x1d40 0x40 0xc28 0x4>; + interrupts = <12>; + interrupt-parent = <&PIC>; }; mem-ctrl@1400 { - compatible = "marvell,mv64x60-mem-ctrl"; - reg = <1400 60>; - interrupts = <11>; - interrupt-parent = <&/mv64x60/pic>; + compatible = "marvell,mv64360-mem-ctrl"; + reg = <0x1400 0x60>; + interrupts = <17>; + interrupt-parent = <&PIC>; }; }; chosen { bootargs = "ip=on"; - linux,stdout-path = "/mv64x60@f1000000/mpsc@8000"; + linux,stdout-path = &MPSC0; }; }; diff --git a/arch/powerpc/boot/dts/rainier.dts b/arch/powerpc/boot/dts/rainier.dts index f947c75a2e9..6a8fa7089ea 100644 --- a/arch/powerpc/boot/dts/rainier.dts +++ b/arch/powerpc/boot/dts/rainier.dts @@ -254,7 +254,6 @@ }; EMAC0: ethernet@ef600e00 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4"; interrupt-parent = <&EMAC0>; @@ -270,7 +269,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -284,7 +283,6 @@ }; EMAC1: ethernet@ef600f00 { - linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4"; interrupt-parent = <&EMAC1>; @@ -300,7 +298,7 @@ mal-tx-channel = <1>; mal-rx-channel = <1>; cell-index = <1>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; diff --git a/arch/powerpc/boot/dts/sbc8641d.dts b/arch/powerpc/boot/dts/sbc8641d.dts new file mode 100644 index 00000000000..3eebeec157b --- /dev/null +++ b/arch/powerpc/boot/dts/sbc8641d.dts @@ -0,0 +1,352 @@ +/* + * SBC8641D Device Tree Source + * + * Copyright 2008 Wind River Systems Inc. + * + * Paul Gortmaker (see MAINTAINERS for contact information) + * + * Based largely on the mpc8641_hpcn.dts by Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "SBC8641D"; + compatible = "wind,sbc8641"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + ethernet2 = &enet2; + ethernet3 = &enet3; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + pci1 = &pci1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8641@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <32768>; // L1 + i-cache-size = <32768>; // L1 + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + PowerPC,8641@1 { + device_type = "cpu"; + reg = <1>; + d-cache-line-size = <32>; + i-cache-line-size = <32>; + d-cache-size = <32768>; + i-cache-size = <32768>; + timebase-frequency = <0>; // From uboot + bus-frequency = <0>; // From uboot + clock-frequency = <0>; // From uboot + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; // 512M at 0x0 + }; + + localbus@f8005000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8641-localbus", "simple-bus"; + reg = <0xf8005000 0x1000>; + interrupts = <19 2>; + interrupt-parent = <&mpic>; + + ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash + 1 0 0xf0000000 0x00010000 // 64KB EEPROM + 2 0 0xf1000000 0x00100000 // EPLD (1MB) + 3 0 0xe0000000 0x04000000 // 64MB LB SDRAM (CS3) + 4 0 0xe4000000 0x04000000 // 64MB LB SDRAM (CS4) + 6 0 0xf4000000 0x00100000 // LCD display (1MB) + 7 0 0xe8000000 0x04000000>; // 64MB OneNAND + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x01000000>; + bank-width = <2>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "dtb"; + reg = <0x00000000 0x00100000>; + read-only; + }; + partition@300000 { + label = "kernel"; + reg = <0x00100000 0x00400000>; + read-only; + }; + partition@400000 { + label = "fs"; + reg = <0x00500000 0x00a00000>; + }; + partition@700000 { + label = "firmware"; + reg = <0x00f00000 0x00100000>; + read-only; + }; + }; + + epld@2,0 { + compatible = "wrs,epld-localbus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <2 0 0x100000>; + ranges = <0 0 5 0 1 // User switches + 1 0 5 1 1 // Board ID/Rev + 3 0 5 3 1>; // LEDs + }; + }; + + soc@f8000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "simple-bus"; + ranges = <0x00000000 0xf8000000 0x00100000>; + reg = <0xf8000000 0x00001000>; // CCSRBAR + bus-frequency = <0>; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + mdio@24520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x24520 0x20>; + + phy0: ethernet-phy@1f { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0x1f>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <0>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@2 { + interrupt-parent = <&mpic>; + interrupts = <10 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + }; + + enet0: ethernet@24000 { + cell-index = <0>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <29 2 30 2 34 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + }; + + enet1: ethernet@25000 { + cell-index = <1>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x25000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <35 2 36 2 40 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + }; + + enet2: ethernet@26000 { + cell-index = <2>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <31 2 32 2 33 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy2>; + phy-connection-type = "rgmii-id"; + }; + + enet3: ethernet@27000 { + cell-index = <3>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x27000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <37 2 38 2 39 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy3>; + phy-connection-type = "rgmii-id"; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <28 2>; + interrupt-parent = <&mpic>; + }; + + mpic: pic@40000 { + clock-frequency = <0>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + big-endian; + }; + + global-utilities@e0000 { + compatible = "fsl,mpc8641-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + }; + + pci0: pcie@f8008000 { + cell-index = <0>; + compatible = "fsl,mpc8641-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf8008000 0x1000>; + bus-range = <0x0 0xff>; + ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x20000000 + 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <24 2>; + interrupt-map-mask = <0xff00 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0x0000 0 0 1 &mpic 0 1 + 0x0000 0 0 2 &mpic 1 1 + 0x0000 0 0 3 &mpic 2 1 + 0x0000 0 0 4 &mpic 3 1 + >; + + pcie@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x02000000 0x0 0x80000000 + 0x02000000 0x0 0x80000000 + 0x0 0x20000000 + + 0x01000000 0x0 0x00000000 + 0x01000000 0x0 0x00000000 + 0x0 0x00100000>; + }; + + }; + + pci1: pcie@f8009000 { + cell-index = <1>; + compatible = "fsl,mpc8641-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf8009000 0x1000>; + bus-range = <0 0xff>; + ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 + 0x01000000 0x0 0x00000000 0xe3000000 0x0 0x00100000>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupts = <25 2>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0x0000 0 0 1 &mpic 4 1 + 0x0000 0 0 2 &mpic 5 1 + 0x0000 0 0 3 &mpic 6 1 + 0x0000 0 0 4 &mpic 7 1 + >; + + pcie@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x02000000 0x0 0xa0000000 + 0x02000000 0x0 0xa0000000 + 0x0 0x20000000 + + 0x01000000 0x0 0x00000000 + 0x01000000 0x0 0x00000000 + 0x0 0x00100000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts index 8db9515d7dc..a1ae4d6ec99 100644 --- a/arch/powerpc/boot/dts/sequoia.dts +++ b/arch/powerpc/boot/dts/sequoia.dts @@ -269,7 +269,6 @@ }; EMAC0: ethernet@ef600e00 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440epx", "ibm,emac4"; interrupt-parent = <&EMAC0>; @@ -285,7 +284,7 @@ mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -299,7 +298,6 @@ }; EMAC1: ethernet@ef600f00 { - linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440epx", "ibm,emac4"; interrupt-parent = <&EMAC1>; @@ -315,7 +313,7 @@ mal-tx-channel = <1>; mal-rx-channel = <1>; cell-index = <1>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; diff --git a/arch/powerpc/boot/dts/taishan.dts b/arch/powerpc/boot/dts/taishan.dts index 8278068c802..e808e1c5593 100644 --- a/arch/powerpc/boot/dts/taishan.dts +++ b/arch/powerpc/boot/dts/taishan.dts @@ -104,6 +104,16 @@ // FIXME: anything else? }; + L2C0: l2c { + compatible = "ibm,l2-cache-440gx", "ibm,l2-cache"; + dcr-reg = <20 8 /* Internal SRAM DCR's */ + 30 8>; /* L2 cache DCR's */ + cache-line-size = <20>; /* 32 bytes */ + cache-size = <40000>; /* L2, 256K */ + interrupt-parent = <&UIC2>; + interrupts = <17 1>; + }; + plb { compatible = "ibm,plb-440gx", "ibm,plb4"; #address-cells = <2>; @@ -232,10 +242,18 @@ reg = <40000790 8>; }; + TAH0: emac-tah@40000b50 { + compatible = "ibm,tah-440gx", "ibm,tah"; + reg = <40000b50 30>; + }; + + TAH1: emac-tah@40000d50 { + compatible = "ibm,tah-440gx", "ibm,tah"; + reg = <40000d50 30>; + }; EMAC0: ethernet@40000800 { unused = <1>; - linux,network-index = <2>; device_type = "network"; compatible = "ibm,emac-440gx", "ibm,emac4"; interrupt-parent = <&UIC1>; @@ -256,7 +274,6 @@ }; EMAC1: ethernet@40000900 { unused = <1>; - linux,network-index = <3>; device_type = "network"; compatible = "ibm,emac-440gx", "ibm,emac4"; interrupt-parent = <&UIC1>; @@ -277,7 +294,6 @@ }; EMAC2: ethernet@40000c00 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440gx", "ibm,emac4"; interrupt-parent = <&UIC2>; @@ -288,7 +304,7 @@ mal-tx-channel = <2>; mal-rx-channel = <2>; cell-index = <2>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -297,10 +313,11 @@ rgmii-channel = <0>; zmii-device = <&ZMII0>; zmii-channel = <2>; + tah-device = <&TAH0>; + tah-channel = <0>; }; EMAC3: ethernet@40000e00 { - linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440gx", "ibm,emac4"; interrupt-parent = <&UIC2>; @@ -311,7 +328,7 @@ mal-tx-channel = <3>; mal-rx-channel = <3>; cell-index = <3>; - max-frame-size = <5dc>; + max-frame-size = <2328>; rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rgmii"; @@ -320,6 +337,8 @@ rgmii-channel = <1>; zmii-device = <&ZMII0>; zmii-channel = <3>; + tah-device = <&TAH1>; + tah-channel = <0>; }; diff --git a/arch/powerpc/boot/dts/walnut.dts b/arch/powerpc/boot/dts/walnut.dts index dcc21b0438e..a328607c8f8 100644 --- a/arch/powerpc/boot/dts/walnut.dts +++ b/arch/powerpc/boot/dts/walnut.dts @@ -125,7 +125,6 @@ }; EMAC: ethernet@ef600800 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-405gp", "ibm,emac"; interrupt-parent = <&UIC0>; diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts index dc1499d30f4..b04a52e22bf 100644 --- a/arch/powerpc/boot/dts/warp.dts +++ b/arch/powerpc/boot/dts/warp.dts @@ -204,7 +204,6 @@ }; EMAC0: ethernet@ef600e00 { - linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; diff --git a/arch/powerpc/boot/dts/yosemite.dts b/arch/powerpc/boot/dts/yosemite.dts new file mode 100644 index 00000000000..0d6d332814e --- /dev/null +++ b/arch/powerpc/boot/dts/yosemite.dts @@ -0,0 +1,304 @@ +/* + * Device Tree Source for AMCC Yosemite + * + * Copyright 2008 IBM Corp. + * Josh Boyer <jwboyer@linux.vnet.ibm.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,yosemite"; + compatible = "amcc,yosemite","amcc,bamboo"; + dcr-parent = <&/cpus/cpu@0>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + serial0 = &UART0; + serial1 = &UART1; + serial2 = &UART2; + serial3 = &UART3; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,440EP"; + reg = <0>; + clock-frequency = <0>; /* Filled in by zImage */ + timebase-frequency = <0>; /* Filled in by zImage */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <8000>; + d-cache-size = <8000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0 0>; /* Filled in by zImage */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-440ep","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-440ep","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0d0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1e 4 1f 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-440ep"; + dcr-reg = <00e 002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-440ep"; + dcr-reg = <00c 002>; + }; + + plb { + compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by zImage */ + + SDRAM0: sdram { + compatible = "ibm,sdram-440ep", "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + DMA0: dma { + compatible = "ibm,dma-440ep", "ibm,dma-440gp"; + dcr-reg = <100 027>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal"; + dcr-reg = <180 62>; + num-tx-chans = <4>; + num-rx-chans = <2>; + interrupt-parent = <&MAL0>; + interrupts = <0 1 2 3 4>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = </*TXEOB*/ 0 &UIC0 a 4 + /*RXEOB*/ 1 &UIC0 b 4 + /*SERR*/ 2 &UIC1 0 4 + /*TXDE*/ 3 &UIC1 1 4 + /*RXDE*/ 4 &UIC1 2 4>; + }; + + POB0: opb { + compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + /* Bamboo is oddball in the 44x world and doesn't use the ERPN + * bits. + */ + ranges = <00000000 0 00000000 80000000 + 80000000 0 80000000 80000000>; + interrupt-parent = <&UIC1>; + interrupts = <7 4>; + clock-frequency = <0>; /* Filled in by zImage */ + + EBC0: ebc { + compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by zImage */ + interrupts = <5 1>; + interrupt-parent = <&UIC1>; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600300 8>; + virtual-reg = <ef600300>; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <1c200>; + interrupt-parent = <&UIC0>; + interrupts = <0 4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600400 8>; + virtual-reg = <ef600400>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600500 8>; + virtual-reg = <ef600500>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <3 4>; + status = "disabled"; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600600 8>; + virtual-reg = <ef600600>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <4 4>; + status = "disabled"; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; + reg = <ef600700 14>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; + reg = <ef600800 14>; + interrupt-parent = <&UIC0>; + interrupts = <7 4>; + }; + + spi@ef600900 { + compatible = "amcc,spi-440ep"; + reg = <ef600900 6>; + interrupts = <8 4>; + interrupt-parent = <&UIC0>; + }; + + ZMII0: emac-zmii@ef600d00 { + compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii"; + reg = <ef600d00 c>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; + interrupt-parent = <&UIC1>; + interrupts = <1c 4 1d 4>; + reg = <ef600e00 70>; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <0 1>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000000>; + zmii-device = <&ZMII0>; + zmii-channel = <0>; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; + interrupt-parent = <&UIC1>; + interrupts = <1e 4 1f 4>; + reg = <ef600f00 70>; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <2 3>; + mal-rx-channel = <1>; + cell-index = <1>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000000>; + zmii-device = <&ZMII0>; + zmii-channel = <1>; + }; + + usb@ef601000 { + compatible = "ohci-be"; + reg = <ef601000 80>; + interrupts = <8 4 9 4>; + interrupt-parent = < &UIC1 >; + }; + }; + + PCI0: pci@ec000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb440ep-pci", "ibm,plb-pci"; + primary; + reg = <0 eec00000 8 /* Config space access */ + 0 eed00000 4 /* IACK */ + 0 eed00000 4 /* Special cycle */ + 0 ef400000 40>; /* Internal registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed. Chip supports a second + * IO range but we don't use it for now + */ + ranges = <02000000 0 a0000000 0 a0000000 0 20000000 + 01000000 0 00000000 0 e8000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* Bamboo has all 4 IRQ pins tied together per slot */ + interrupt-map-mask = <f800 0 0 0>; + interrupt-map = < + /* IDSEL 1 */ + 0800 0 0 0 &UIC0 1c 8 + + /* IDSEL 2 */ + 1000 0 0 0 &UIC0 1b 8 + + /* IDSEL 3 */ + 1800 0 0 0 &UIC0 1a 8 + + /* IDSEL 4 */ + 2000 0 0 0 &UIC0 19 8 + >; + }; + }; + + chosen { + linux,stdout-path = "/plb/opb/serial@ef600300"; + }; +}; diff --git a/arch/powerpc/boot/ebony.c b/arch/powerpc/boot/ebony.c index f61364c47a7..5532ab3221d 100644 --- a/arch/powerpc/boot/ebony.c +++ b/arch/powerpc/boot/ebony.c @@ -75,7 +75,8 @@ static void ebony_fixups(void) ibm440gp_fixup_clocks(sysclk, 6 * 1843200); ibm4xx_sdram_fixup_memsize(); - dt_fixup_mac_addresses(ebony_mac0, ebony_mac1); + dt_fixup_mac_address_by_alias("ethernet0", ebony_mac0); + dt_fixup_mac_address_by_alias("ethernet1", ebony_mac1); ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); ebony_flashsel_fixup(); } diff --git a/arch/powerpc/boot/libfdt-wrapper.c b/arch/powerpc/boot/libfdt-wrapper.c index 59016bef139..c541fd8a95d 100644 --- a/arch/powerpc/boot/libfdt-wrapper.c +++ b/arch/powerpc/boot/libfdt-wrapper.c @@ -35,7 +35,7 @@ #define check_err(err) \ ({ \ if (BAD_ERROR(err) || ((err < 0) && DEBUG)) \ - printf("%s():%d %s\n\r", __FUNCTION__, __LINE__, \ + printf("%s():%d %s\n\r", __func__, __LINE__, \ fdt_strerror(err)); \ if (BAD_ERROR(err)) \ exit(); \ diff --git a/arch/powerpc/boot/mpc52xx-psc.c b/arch/powerpc/boot/mpc52xx-psc.c index 1074626e6a3..d4cb4e4e093 100644 --- a/arch/powerpc/boot/mpc52xx-psc.c +++ b/arch/powerpc/boot/mpc52xx-psc.c @@ -51,14 +51,9 @@ static unsigned char psc_getc(void) int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp) { - int n; - /* Get the base address of the psc registers */ - n = getprop(devp, "virtual-reg", &psc, sizeof(psc)); - if (n != sizeof(psc)) { - if (!dt_xlate_reg(devp, 0, (void *)&psc, NULL)) - return -1; - } + if (dt_get_virtual_reg(devp, &psc, 1) < 1) + return -1; scdp->open = psc_open; scdp->putc = psc_putc; diff --git a/arch/powerpc/boot/mpsc.c b/arch/powerpc/boot/mpsc.c index 802ea53790d..425ad88cce8 100644 --- a/arch/powerpc/boot/mpsc.c +++ b/arch/powerpc/boot/mpsc.c @@ -141,7 +141,7 @@ int mpsc_console_init(void *devp, struct serial_console_data *scdp) if (mpscintr_base == NULL) goto err_out; - n = getprop(devp, "block-index", &v, sizeof(v)); + n = getprop(devp, "cell-index", &v, sizeof(v)); if (n != sizeof(v)) goto err_out; reg_set = (int)v; diff --git a/arch/powerpc/boot/mv64x60.c b/arch/powerpc/boot/mv64x60.c index b43259455d4..d9bb302b91d 100644 --- a/arch/powerpc/boot/mv64x60.c +++ b/arch/powerpc/boot/mv64x60.c @@ -535,7 +535,7 @@ u8 *mv64x60_get_bridge_pbase(void) u32 v[2]; void *devp; - devp = finddevice("/mv64x60"); + devp = find_node_by_compatible(NULL, "marvell,mv64360"); if (devp == NULL) goto err_out; if (getprop(devp, "reg", v, sizeof(v)) != sizeof(v)) @@ -553,7 +553,7 @@ u8 *mv64x60_get_bridge_base(void) u32 v; void *devp; - devp = finddevice("/mv64x60"); + devp = find_node_by_compatible(NULL, "marvell,mv64360"); if (devp == NULL) goto err_out; if (getprop(devp, "virtual-reg", &v, sizeof(v)) != sizeof(v)) diff --git a/arch/powerpc/boot/mv64x60_i2c.c b/arch/powerpc/boot/mv64x60_i2c.c index d085377be3b..52a3212b663 100644 --- a/arch/powerpc/boot/mv64x60_i2c.c +++ b/arch/powerpc/boot/mv64x60_i2c.c @@ -185,7 +185,7 @@ int mv64x60_i2c_open(void) u32 v; void *devp; - devp = finddevice("/mv64x60/i2c"); + devp = find_node_by_compatible(NULL, "marvell,mv64360-i2c"); if (devp == NULL) goto err_out; if (getprop(devp, "virtual-reg", &v, sizeof(v)) != sizeof(v)) diff --git a/arch/powerpc/boot/ns16550.c b/arch/powerpc/boot/ns16550.c index f8f1b2f3141..aef3bdc8916 100644 --- a/arch/powerpc/boot/ns16550.c +++ b/arch/powerpc/boot/ns16550.c @@ -55,15 +55,9 @@ static u8 ns16550_tstc(void) int ns16550_console_init(void *devp, struct serial_console_data *scdp) { int n; - unsigned long reg_phys; - n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base)); - if (n != sizeof(reg_base)) { - if (!dt_xlate_reg(devp, 0, ®_phys, NULL)) - return -1; - - reg_base = (void *)reg_phys; - } + if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1) + return -1; n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift)); if (n != sizeof(reg_shift)) diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h index 4b0544b03c6..321e2f5afe7 100644 --- a/arch/powerpc/boot/ops.h +++ b/arch/powerpc/boot/ops.h @@ -95,6 +95,7 @@ int dt_xlate_reg(void *node, int res, unsigned long *addr, unsigned long *size); int dt_xlate_addr(void *node, u32 *buf, int buflen, unsigned long *xlated_addr); int dt_is_compatible(void *node, const char *compat); void dt_get_reg_format(void *node, u32 *naddr, u32 *nsize); +int dt_get_virtual_reg(void *node, void **addr, int nres); static inline void *finddevice(const char *name) { diff --git a/arch/powerpc/boot/prpmc2800.c b/arch/powerpc/boot/prpmc2800.c index 05c3245b30d..da31d603048 100644 --- a/arch/powerpc/boot/prpmc2800.c +++ b/arch/powerpc/boot/prpmc2800.c @@ -344,20 +344,20 @@ static void prpmc2800_bridge_setup(u32 mem_size) acc_bits); /* Get the cpu -> pci i/o & mem mappings from the device tree */ - devp = finddevice("/mv64x60/pci@80000000"); + devp = find_node_by_compatible(NULL, "marvell,mv64360-pci"); if (devp == NULL) - fatal("Error: Missing /mv64x60/pci@80000000" + fatal("Error: Missing marvell,mv64360-pci" " device tree node\n\r"); rc = getprop(devp, "ranges", v, sizeof(v)); if (rc != sizeof(v)) - fatal("Error: Can't find /mv64x60/pci@80000000/ranges" + fatal("Error: Can't find marvell,mv64360-pci ranges" " property\n\r"); /* Get the cpu -> pci i/o & mem mappings from the device tree */ - devp = finddevice("/mv64x60"); + devp = find_node_by_compatible(NULL, "marvell,mv64360"); if (devp == NULL) - fatal("Error: Missing /mv64x60 device tree node\n\r"); + fatal("Error: Missing marvell,mv64360 device tree node\n\r"); enables = in_le32((u32 *)(bridge_base + MV64x60_CPU_BAR_ENABLE)); enables |= 0x0007fe00; /* Disable all cpu->pci windows */ @@ -429,9 +429,9 @@ static void prpmc2800_fixups(void) setprop(devp, "model", model, l); /* Set /cpus/PowerPC,7447/clock-frequency */ - devp = finddevice("/cpus/PowerPC,7447"); + devp = find_node_by_prop_value_str(NULL, "device_type", "cpu"); if (devp == NULL) - fatal("Error: Missing proper /cpus device tree node\n\r"); + fatal("Error: Missing proper cpu device tree node\n\r"); v[0] = bip->core_speed; setprop(devp, "clock-frequency", &v[0], sizeof(v[0])); @@ -443,16 +443,17 @@ static void prpmc2800_fixups(void) v[1] = bip->mem_size; setprop(devp, "reg", v, sizeof(v)); - /* Update /mv64x60/model, if this is a mv64362 */ + /* Update model, if this is a mv64362 */ if (bip->bridge_type == BRIDGE_TYPE_MV64362) { - devp = finddevice("/mv64x60"); + devp = find_node_by_compatible(NULL, "marvell,mv64360"); if (devp == NULL) - fatal("Error: Missing /mv64x60 device tree node\n\r"); + fatal("Error: Missing marvell,mv64360" + " device tree node\n\r"); setprop(devp, "model", "mv64362", strlen("mv64362") + 1); } /* Set User FLASH size */ - devp = finddevice("/mv64x60/flash@a0000000"); + devp = find_node_by_compatible(NULL, "direct-mapped"); if (devp == NULL) fatal("Error: Missing User FLASH device tree node\n\r"); rc = getprop(devp, "reg", v, sizeof(v)); diff --git a/arch/powerpc/boot/ps3-head.S b/arch/powerpc/boot/ps3-head.S index a55c2735f75..b6fcbaf5027 100644 --- a/arch/powerpc/boot/ps3-head.S +++ b/arch/powerpc/boot/ps3-head.S @@ -27,8 +27,9 @@ /* * __system_reset_overlay - The PS3 first stage entry. * - * The bootwraper build script copies the 0x100 bytes at symbol - * __system_reset_overlay to offset 0x100 of the rom image. + * The bootwraper build script copies the 512 bytes at symbol + * __system_reset_overlay to offset 0x100 of the rom image. This symbol + * must occupy 512 or less bytes. * * The PS3 has a single processor with two threads. */ @@ -47,8 +48,6 @@ __system_reset_overlay: mfspr r3, 0x88 cntlzw. r3, r3 - li r4, 0 - li r5, 0 beq 1f /* Secondary goes to __secondary_hold in kernel. */ @@ -57,8 +56,14 @@ __system_reset_overlay: mtctr r4 bctr - /* Primary delays then goes to _zimage_start in wrapper. */ 1: + /* Save the value at addr zero for a null pointer write check later. */ + + li r4, 0 + lwz r3, 0(r4) + + /* Primary delays then goes to _zimage_start in wrapper. */ + or 31, 31, 31 /* db16cyc */ or 31, 31, 31 /* db16cyc */ @@ -67,16 +72,18 @@ __system_reset_overlay: mtctr r4 bctr + . = __system_reset_overlay + 512 + /* * __system_reset_kernel - Place holder for the kernel reset vector. * - * The bootwrapper build script copies 0x100 bytes from offset 0x100 + * The bootwrapper build script copies 512 bytes from offset 0x100 * of the rom image to the symbol __system_reset_kernel. At runtime - * the bootwrapper program copies the 0x100 bytes at __system_reset_kernel - * to ram address 0x100. This symbol must occupy 0x100 bytes. + * the bootwrapper program copies the 512 bytes at __system_reset_kernel + * to ram address 0x100. This symbol must occupy 512 bytes. */ .globl __system_reset_kernel __system_reset_kernel: - . = __system_reset_kernel + 0x100 + . = __system_reset_kernel + 512 diff --git a/arch/powerpc/boot/ps3.c b/arch/powerpc/boot/ps3.c index 3b0ac4d006e..9954d98871d 100644 --- a/arch/powerpc/boot/ps3.c +++ b/arch/powerpc/boot/ps3.c @@ -27,10 +27,10 @@ #include "page.h" #include "ops.h" -extern s64 lv1_panic(u64 in_1); -extern s64 lv1_get_logical_partition_id(u64 *out_1); -extern s64 lv1_get_logical_ppe_id(u64 *out_1); -extern s64 lv1_get_repository_node_value(u64 in_1, u64 in_2, u64 in_3, +extern int lv1_panic(u64 in_1); +extern int lv1_get_logical_partition_id(u64 *out_1); +extern int lv1_get_logical_ppe_id(u64 *out_1); +extern int lv1_get_repository_node_value(u64 in_1, u64 in_2, u64 in_3, u64 in_4, u64 in_5, u64 *out_1, u64 *out_2); #ifdef DEBUG @@ -46,6 +46,7 @@ BSS_STACK(4096); * edit the command line passed to vmlinux (by setting /chosen/bootargs). * The buffer is put in it's own section so that tools may locate it easier. */ + static char cmdline[COMMAND_LINE_SIZE] __attribute__((__section__("__builtin_cmdline"))); @@ -75,7 +76,7 @@ static void ps3_exit(void) static int ps3_repository_read_rm_size(u64 *rm_size) { - s64 result; + int result; u64 lpar_id; u64 ppe_id; u64 v2; @@ -114,16 +115,17 @@ void ps3_copy_vectors(void) { extern char __system_reset_kernel[]; - memcpy((void *)0x100, __system_reset_kernel, 0x100); - flush_cache((void *)0x100, 0x100); + memcpy((void *)0x100, __system_reset_kernel, 512); + flush_cache((void *)0x100, 512); } -void platform_init(void) +void platform_init(unsigned long null_check) { const u32 heapsize = 0x1000000 - (u32)_end; /* 16MiB */ void *chosen; unsigned long ft_addr; u64 rm_size; + unsigned long val; console_ops.write = ps3_console_write; platform_ops.exit = ps3_exit; @@ -151,6 +153,11 @@ void platform_init(void) printf(" flat tree at 0x%lx\n\r", ft_addr); + val = *(unsigned long *)0; + + if (val != null_check) + printf("null check failed: %lx != %lx\n\r", val, null_check); + ((kernel_entry_t)0)(ft_addr, 0, NULL); ps3_exit(); diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c index 9960421eb6b..8b3607cb53f 100644 --- a/arch/powerpc/boot/serial.c +++ b/arch/powerpc/boot/serial.c @@ -119,7 +119,7 @@ int serial_console_init(void) if (dt_is_compatible(devp, "ns16550")) rc = ns16550_console_init(devp, &serial_cd); - else if (dt_is_compatible(devp, "marvell,mpsc")) + else if (dt_is_compatible(devp, "marvell,mv64360-mpsc")) rc = mpsc_console_init(devp, &serial_cd); else if (dt_is_compatible(devp, "fsl,cpm1-scc-uart") || dt_is_compatible(devp, "fsl,cpm1-smc-uart") || diff --git a/arch/powerpc/boot/simpleboot.c b/arch/powerpc/boot/simpleboot.c new file mode 100644 index 00000000000..86cd285bccc --- /dev/null +++ b/arch/powerpc/boot/simpleboot.c @@ -0,0 +1,84 @@ +/* + * The simple platform -- for booting when firmware doesn't supply a device + * tree or any platform configuration information. + * All data is extracted from an embedded device tree + * blob. + * + * Authors: Scott Wood <scottwood@freescale.com> + * Grant Likely <grant.likely@secretlab.ca> + * + * Copyright (c) 2007 Freescale Semiconductor, Inc. + * Copyright (c) 2008 Secret Lab Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ops.h" +#include "types.h" +#include "io.h" +#include "stdio.h" +#include "libfdt/libfdt.h" + +BSS_STACK(4*1024); + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ + const u32 *na, *ns, *reg, *timebase; + u64 memsize64; + int node, size, i; + + /* Make sure FDT blob is sane */ + if (fdt_check_header(_dtb_start) != 0) + fatal("Invalid device tree blob\n"); + + /* Find the #address-cells and #size-cells properties */ + node = fdt_path_offset(_dtb_start, "/"); + if (node < 0) + fatal("Cannot find root node\n"); + na = fdt_getprop(_dtb_start, node, "#address-cells", &size); + if (!na || (size != 4)) + fatal("Cannot find #address-cells property"); + ns = fdt_getprop(_dtb_start, node, "#size-cells", &size); + if (!ns || (size != 4)) + fatal("Cannot find #size-cells property"); + + /* Find the memory range */ + node = fdt_node_offset_by_prop_value(_dtb_start, -1, "device_type", + "memory", sizeof("memory")); + if (node < 0) + fatal("Cannot find memory node\n"); + reg = fdt_getprop(_dtb_start, node, "reg", &size); + if (size < (*na+*ns) * sizeof(u32)) + fatal("cannot get memory range\n"); + + /* Only interested in memory based at 0 */ + for (i = 0; i < *na; i++) + if (*reg++ != 0) + fatal("Memory range is not based at address 0\n"); + + /* get the memsize and trucate it to under 4G on 32 bit machines */ + memsize64 = 0; + for (i = 0; i < *ns; i++) + memsize64 = (memsize64 << 32) | *reg++; + if (sizeof(void *) == 4 && memsize64 >= 0x100000000ULL) + memsize64 = 0xffffffff; + + /* finally, setup the timebase */ + node = fdt_node_offset_by_prop_value(_dtb_start, -1, "device_type", + "cpu", sizeof("cpu")); + if (!node) + fatal("Cannot find cpu node\n"); + timebase = fdt_getprop(_dtb_start, node, "timebase-frequency", &size); + if (timebase && (size == 4)) + timebase_period_ns = 1000000000 / *timebase; + + /* Now we have the memory size; initialize the heap */ + simple_alloc_init(_end, memsize64 - (unsigned long)_end, 32, 64); + + /* prepare the device tree and find the console */ + fdt_init(_dtb_start); + serial_console_init(); +} diff --git a/arch/powerpc/boot/treeboot-walnut.c b/arch/powerpc/boot/treeboot-walnut.c index 472e36605a5..097974e59fa 100644 --- a/arch/powerpc/boot/treeboot-walnut.c +++ b/arch/powerpc/boot/treeboot-walnut.c @@ -68,7 +68,7 @@ static void walnut_fixups(void) ibm4xx_quiesce_eth((u32 *)0xef600800, NULL); ibm4xx_fixup_ebc_ranges("/plb/ebc"); walnut_flashsel_fixup(); - dt_fixup_mac_addresses((u8 *) WALNUT_OPENBIOS_MAC_OFF); + dt_fixup_mac_address_by_alias("ethernet0", (u8 *) WALNUT_OPENBIOS_MAC_OFF); } void platform_init(void) diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S new file mode 100644 index 00000000000..3edb13f9466 --- /dev/null +++ b/arch/powerpc/boot/virtex405-head.S @@ -0,0 +1,30 @@ +#include "ppc_asm.h" + + .text + .global _zimage_start +_zimage_start: + + /* PPC errata 213: needed by Virtex-4 FX */ + mfccr0 0 + oris 0,0,0x50000000@h + mtccr0 0 + + /* + * Invalidate the data cache if the data cache is turned off. + * - The 405 core does not invalidate the data cache on power-up + * or reset but does turn off the data cache. We cannot assume + * that the cache contents are valid. + * - If the data cache is turned on this must have been done by + * a bootloader and we assume that the cache contents are + * valid. + */ + mfdccr r9 + cmplwi r9,0 + bne 2f + lis r9,0 + li r8,256 + mtctr r8 +1: dccci r0,r9 + addi r9,r9,0x20 + bdnz 1b +2: b _zimage_start_lib diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 8f8b8494d62..d6c96d9ab29 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -174,7 +174,7 @@ cuboot*) *-mpc83*) platformo=$object/cuboot-83xx.o ;; - *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555) + *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555|*-ksi8560*) platformo=$object/cuboot-85xx-cpm2.o ;; *-mpc85*|*-tqm8540|*-sbc85*) @@ -199,6 +199,10 @@ adder875-redboot) platformo="$object/fixed-head.o $object/redboot-8xx.o" binary=y ;; +simpleboot-virtex405-*) + platformo="$object/virtex405-head.o $object/simpleboot.o" + binary=y + ;; esac vmz="$tmpdir/`basename \"$kernel\"`.$ext" @@ -226,10 +230,13 @@ if [ -n "$version" ]; then uboot_version="-n Linux-$version" fi +# physical offset of kernel image +membase=`${CROSS}objdump -p "$kernel" | grep -m 1 LOAD | awk '{print $7}'` + case "$platform" in uboot) rm -f "$ofile" - mkimage -A ppc -O linux -T kernel -C gzip -a 00000000 -e 00000000 \ + mkimage -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \ $uboot_version -d "$vmz" "$ofile" if [ -z "$cacheit" ]; then rm -f "$vmz" @@ -298,15 +305,16 @@ treeboot*) exit 0 ;; ps3) - # The ps3's loader supports loading gzipped binary images from flash - # rom to addr zero. The loader enters the image at addr 0x100. A - # bootwrapper overlay is use to arrange for the kernel to be loaded - # to addr zero and to have a suitable bootwrapper entry at 0x100. - # To construct the rom image, 0x100 bytes from offset 0x100 in the - # kernel is copied to the bootwrapper symbol __system_reset_kernel. - # The 0x100 bytes at the bootwrapper symbol __system_reset_overlay is - # then copied to offset 0x100. At runtime the bootwrapper program - # copies the 0x100 bytes at __system_reset_kernel to addr 0x100. + # The ps3's loader supports loading a gzipped binary image from flash + # rom to ram addr zero. The loader then enters the system reset + # vector at addr 0x100. A bootwrapper overlay is used to arrange for + # a binary image of the kernel to be at addr zero, and yet have a + # suitable bootwrapper entry at 0x100. To construct the final rom + # image 512 bytes from offset 0x100 is copied to the bootwrapper + # place holder at symbol __system_reset_kernel. The 512 bytes of the + # bootwrapper entry code at symbol __system_reset_overlay is then + # copied to offset 0x100. At runtime the bootwrapper program copies + # the data at __system_reset_kernel back to addr 0x100. system_reset_overlay=0x`${CROSS}nm "$ofile" \ | grep ' __system_reset_overlay$' \ @@ -317,7 +325,7 @@ ps3) | cut -d' ' -f1` system_reset_kernel=`printf "%d" $system_reset_kernel` overlay_dest="256" - overlay_size="256" + overlay_size="512" ${CROSS}objcopy -O binary "$ofile" "$ofile.bin" diff --git a/arch/powerpc/configs/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig index e24240a9a04..e24240a9a04 100644 --- a/arch/powerpc/configs/ep405_defconfig +++ b/arch/powerpc/configs/40x/ep405_defconfig diff --git a/arch/powerpc/configs/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig index 2f475391f1d..2f475391f1d 100644 --- a/arch/powerpc/configs/kilauea_defconfig +++ b/arch/powerpc/configs/40x/kilauea_defconfig diff --git a/arch/powerpc/configs/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig index 9ef4d8a312c..9ef4d8a312c 100644 --- a/arch/powerpc/configs/makalu_defconfig +++ b/arch/powerpc/configs/40x/makalu_defconfig diff --git a/arch/powerpc/configs/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig index 3b2689e5002..3b2689e5002 100644 --- a/arch/powerpc/configs/walnut_defconfig +++ b/arch/powerpc/configs/40x/walnut_defconfig diff --git a/arch/powerpc/configs/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig index c44db554cdc..c44db554cdc 100644 --- a/arch/powerpc/configs/bamboo_defconfig +++ b/arch/powerpc/configs/44x/bamboo_defconfig diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig new file mode 100644 index 00000000000..a3b763c45ec --- /dev/null +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -0,0 +1,721 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc1 +# Thu Feb 21 14:29:28 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +CONFIG_44x=y +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_4xx=y +CONFIG_BOOKE=y +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +# CONFIG_LOGBUFFER is not set +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_PPC4xx_PCI_EXPRESS=y + +# +# Platform support +# +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_BAMBOO is not set +# CONFIG_EBONY is not set +# CONFIG_SEQUOIA is not set +# CONFIG_TAISHAN is not set +# CONFIG_KATMAI is not set +# CONFIG_RAINIER is not set +# CONFIG_WARP is not set +CONFIG_CANYONLANDS=y +CONFIG_460EX=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_RCU_TRACE=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_MATH_EMULATION is not set +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_PROC_DEVICETREE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="" +CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_BOOT_LOAD=0x01000000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=35000 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_XILINX_SYSACE is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=256 +CONFIG_IBM_NEW_EMAC_TXB=256 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_NEW_EMAC_DEBUG is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_TAH=y +CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_DEBUGGER=y +# CONFIG_KGDB is not set +# CONFIG_XMON is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig index 07c8d4ce175..07c8d4ce175 100644 --- a/arch/powerpc/configs/ebony_defconfig +++ b/arch/powerpc/configs/44x/ebony_defconfig diff --git a/arch/powerpc/configs/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig index c8804ec01ea..c8804ec01ea 100644 --- a/arch/powerpc/configs/katmai_defconfig +++ b/arch/powerpc/configs/44x/katmai_defconfig diff --git a/arch/powerpc/configs/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig index dec18ca7351..dec18ca7351 100644 --- a/arch/powerpc/configs/rainier_defconfig +++ b/arch/powerpc/configs/44x/rainier_defconfig diff --git a/arch/powerpc/configs/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig index dd5d6303c39..dd5d6303c39 100644 --- a/arch/powerpc/configs/sequoia_defconfig +++ b/arch/powerpc/configs/44x/sequoia_defconfig diff --git a/arch/powerpc/configs/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig index 087aedce133..087aedce133 100644 --- a/arch/powerpc/configs/taishan_defconfig +++ b/arch/powerpc/configs/44x/taishan_defconfig diff --git a/arch/powerpc/configs/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig index 2313c3e8ef6..2313c3e8ef6 100644 --- a/arch/powerpc/configs/warp_defconfig +++ b/arch/powerpc/configs/44x/warp_defconfig diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 7a862a6e3be..7d18440e398 100644 --- a/arch/powerpc/configs/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Mon Mar 24 08:48:14 2008 +# Fri Apr 11 11:10:09 2008 # # CONFIG_PPC64 is not set @@ -196,6 +196,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y @@ -360,7 +361,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set -# CONFIG_MTD_OF_PARTS is not set +CONFIG_MTD_OF_PARTS=y # # User Modules And Translation Layers @@ -436,7 +437,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set -# CONFIG_MTD_NAND_FSL_ELBC is not set +CONFIG_MTD_NAND_FSL_ELBC=y # CONFIG_MTD_ONENAND is not set # @@ -1293,6 +1294,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index 1f57456dd81..1f57456dd81 100644 --- a/arch/powerpc/configs/mpc8315_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig index 50cceda8994..50cceda8994 100644 --- a/arch/powerpc/configs/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig diff --git a/arch/powerpc/configs/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig index ac913025713..ac913025713 100644 --- a/arch/powerpc/configs/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index e1de399a7bd..e1de399a7bd 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig index b4e39cf82a8..b4e39cf82a8 100644 --- a/arch/powerpc/configs/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig index b4e82c0e2be..b4e82c0e2be 100644 --- a/arch/powerpc/configs/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig index d50a96eddcd..d50a96eddcd 100644 --- a/arch/powerpc/configs/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig diff --git a/arch/powerpc/configs/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig index f377cde785b..f377cde785b 100644 --- a/arch/powerpc/configs/mpc837x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig diff --git a/arch/powerpc/configs/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig index a6331769d88..a6331769d88 100644 --- a/arch/powerpc/configs/mpc837x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig diff --git a/arch/powerpc/configs/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig index 1f1518229f6..1f1518229f6 100644 --- a/arch/powerpc/configs/sbc834x_defconfig +++ b/arch/powerpc/configs/83xx/sbc834x_defconfig diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig new file mode 100644 index 00000000000..2d0debcefdb --- /dev/null +++ b/arch/powerpc/configs/85xx/ksi8560_defconfig @@ -0,0 +1,899 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24 +# Mon Feb 11 16:25:19 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +CONFIG_FSL_EMB_PERFMON=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_PREEMPT_RCU is not set + +# +# Platform support +# +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_MPC85xx=y +# CONFIG_MPC8540_ADS is not set +# CONFIG_MPC8560_ADS is not set +# CONFIG_MPC85xx_CDS is not set +# CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC85xx_DS is not set +CONFIG_KSI8560=y +# CONFIG_STX_GP3 is not set +# CONFIG_TQM8540 is not set +# CONFIG_TQM8541 is not set +# CONFIG_TQM8555 is not set +# CONFIG_TQM8560 is not set +# CONFIG_SBC8548 is not set +# CONFIG_SBC8560 is not set +# CONFIG_IPIC is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +CONFIG_CPM2=y +CONFIG_PPC_CPM_NEW_BINDING=y +# CONFIG_FSL_ULI1575 is not set +CONFIG_CPM=y + +# +# Kernel options +# +CONFIG_HIGHMEM=y +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_RCU_TRACE=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=y +CONFIG_MATH_EMULATION=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_PROC_DEVICETREE is not set +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +# CONFIG_SECCOMP is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_FSL_SOC=y +# CONFIG_PCI is not set +# CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_BOOT_LOAD=0x00800000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=32768 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +# CONFIG_BLK_DEV_IDEDISK is not set +# CONFIG_IDEDISK_MULTI_MODE is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set +# CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=y +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +CONFIG_MDIO_BITBANG=y +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_FS_ENET=y +# CONFIG_FS_ENET_HAS_SCC is not set +CONFIG_FS_ENET_HAS_FCC=y +CONFIG_FS_ENET_MDIO_FCC=y +CONFIG_NETDEV_1000=y +# CONFIG_E1000E_ENABLED is not set +CONFIG_GIANFAR=y +CONFIG_GFAR_NAPI=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_CPM=y +CONFIG_SERIAL_CPM_CONSOLE=y +CONFIG_SERIAL_CPM_SCC1=y +# CONFIG_SERIAL_CPM_SCC2 is not set +# CONFIG_SERIAL_CPM_SCC3 is not set +# CONFIG_SERIAL_CPM_SCC4 is not set +# CONFIG_SERIAL_CPM_SMC1 is not set +# CONFIG_SERIAL_CPM_SMC2 is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +# CONFIG_MSDOS_PARTITION is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_HIGHMEM is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUGGER is not set +# CONFIG_KGDB_CONSOLE is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_SEQIV is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index b998539da86..b998539da86 100644 --- a/arch/powerpc/configs/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig index 418bcdb5f91..a9f113b243a 100644 --- a/arch/powerpc/configs/mpc8544_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig @@ -162,6 +162,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set CONFIG_MPC85xx_DS=y +# CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set @@ -202,6 +203,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -1255,7 +1257,19 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # -# CONFIG_DMADEVICES is not set +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +CONFIG_FSL_DMA=y +# CONFIG_FSL_DMA_SELFTEST is not set +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +# CONFIG_NET_DMA is not set # # Userspace I/O @@ -1447,6 +1461,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig index 851ac911561..851ac911561 100644 --- a/arch/powerpc/configs/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig index 2b866b38560..2b866b38560 100644 --- a/arch/powerpc/configs/mpc8568mds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig diff --git a/arch/powerpc/configs/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig index 53aa6f3173a..53aa6f3173a 100644 --- a/arch/powerpc/configs/mpc8572_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig index a469fe91881..a469fe91881 100644 --- a/arch/powerpc/configs/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig diff --git a/arch/powerpc/configs/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig index 67f67978c74..67f67978c74 100644 --- a/arch/powerpc/configs/sbc8548_defconfig +++ b/arch/powerpc/configs/85xx/sbc8548_defconfig diff --git a/arch/powerpc/configs/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig index fef605579e2..fef605579e2 100644 --- a/arch/powerpc/configs/sbc8560_defconfig +++ b/arch/powerpc/configs/85xx/sbc8560_defconfig diff --git a/arch/powerpc/configs/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig index 1d303c49bb0..1d303c49bb0 100644 --- a/arch/powerpc/configs/stx_gp3_defconfig +++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig diff --git a/arch/powerpc/configs/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig index d39ee3b35bf..d39ee3b35bf 100644 --- a/arch/powerpc/configs/tqm8540_defconfig +++ b/arch/powerpc/configs/85xx/tqm8540_defconfig diff --git a/arch/powerpc/configs/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig index cbf6ad2d71d..cbf6ad2d71d 100644 --- a/arch/powerpc/configs/tqm8541_defconfig +++ b/arch/powerpc/configs/85xx/tqm8541_defconfig diff --git a/arch/powerpc/configs/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig index bbff962c847..bbff962c847 100644 --- a/arch/powerpc/configs/tqm8555_defconfig +++ b/arch/powerpc/configs/85xx/tqm8555_defconfig diff --git a/arch/powerpc/configs/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig index 63c5ec8b651..63c5ec8b651 100644 --- a/arch/powerpc/configs/tqm8560_defconfig +++ b/arch/powerpc/configs/85xx/tqm8560_defconfig diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 38b85b211c3..d7fd298bd23 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 10:33:36 2008 +# Thu Mar 27 13:55:37 2008 # # CONFIG_PPC64 is not set @@ -74,8 +74,6 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -243,7 +241,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -1328,6 +1326,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 0f82f66a60f..a20501f8947 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 10:36:41 2008 +# Thu Mar 27 13:55:43 2008 # CONFIG_PPC64=y @@ -77,8 +77,6 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -276,7 +274,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -1596,6 +1594,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 8d9a84f5015..b3128fb7ce7 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 10:43:46 2008 +# Thu Mar 27 13:55:45 2008 # CONFIG_PPC64=y @@ -77,8 +77,6 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -261,7 +259,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -1065,6 +1063,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 8b810d05644..7a166a39d92 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -333,7 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -374,6 +374,7 @@ CONFIG_BLK_DEV_IDEDISK=y CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_BLK_DEV_IDESCSI is not set CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_PROC_FS=y @@ -427,10 +428,129 @@ CONFIG_IDE_ARCH_OBSOLETE_INIT=y # SCSI device support # # CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_DMA is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_ATA is not set +# CONFIG_SCSI_PROC_FS is not set + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +CONFIG_SCSI_IPR=y +CONFIG_SCSI_IPR_TRACE=y +CONFIG_SCSI_IPR_DUMP=y +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +CONFIG_ATA=y +CONFIG_ATA_NONSTANDARD=y +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -536,6 +656,7 @@ CONFIG_USB_PEGASUS=y # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set @@ -783,12 +904,14 @@ CONFIG_USB_UHCI_HCD=y # # may also be needed; see USB_STORAGE Help for more information # +# CONFIG_USB_STORAGE is not set # CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set CONFIG_USB_MON=y # diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 029d2dab7de..9e0dd820169 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc6 -# Mon Mar 24 08:48:25 2008 +# Linux kernel version: 2.6.25-rc9 +# Tue Apr 15 18:07:36 2008 # # CONFIG_PPC64 is not set @@ -201,6 +201,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -353,7 +354,90 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_OF_PARTS=y + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +CONFIG_MTD_NAND_FSL_ELBC=y +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -362,6 +446,7 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 @@ -469,6 +554,15 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -563,6 +657,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # # Miscellaneous I2C Chip support @@ -648,6 +743,11 @@ CONFIG_WATCHDOG=y CONFIG_83xx_WDT=y # +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# # Sonics Silicon Backplane # CONFIG_SSB_POSSIBLE=y @@ -664,6 +764,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -686,6 +787,14 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -715,8 +824,55 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_R8A66597_HCD is not set # +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # + +# +# may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -792,6 +948,7 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set @@ -862,6 +1019,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 558b0d348d4..fca114252ac 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 11:05:14 2008 +# Thu Mar 27 13:56:21 2008 # # CONFIG_PPC64 is not set @@ -77,8 +77,6 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -272,7 +270,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set CONFIG_PCCARD=m # CONFIG_PCMCIA_DEBUG is not set @@ -1895,6 +1893,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig new file mode 100644 index 00000000000..9d0140e3838 --- /dev/null +++ b/arch/powerpc/configs/ppc40x_defconfig @@ -0,0 +1,896 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc9 +# Tue Apr 15 08:46:44 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +CONFIG_40x=y +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_4xx=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +CONFIG_PPC4xx_PCI_EXPRESS=y + +# +# Platform support +# +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_EP405=y +CONFIG_KILAUEA=y +CONFIG_MAKALU=y +CONFIG_WALNUT=y +CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y +CONFIG_405GP=y +CONFIG_405EX=y +CONFIG_XILINX_VIRTEX=y +CONFIG_XILINX_VIRTEX_II_PRO=y +CONFIG_XILINX_VIRTEX_4_FX=y +CONFIG_IBM405_ERR77=y +CONFIG_IBM405_ERR51=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set +CONFIG_OF_RTC=y + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_MATH_EMULATION is not set +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_4xx_SOC=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_BOOT_LOAD=0x00400000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_OF_PARTS=y + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +# CONFIG_MTD_BLOCK_RO is not set +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=35000 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_XILINX_SYSACE is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=128 +CONFIG_IBM_NEW_EMAC_TXB=64 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_NEW_EMAC_DEBUG is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +# CONFIG_IBM_NEW_EMAC_TAH is not set +CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +CONFIG_XILINX_HWICAP=m +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_THERMAL=y +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUGGER is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 57bd775ef77..12f9b5a8022 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc2 -# Fri Feb 15 21:57:35 2008 +# Linux kernel version: 2.6.25-rc6 +# Sat Apr 5 09:35:48 2008 # # CONFIG_PPC64 is not set @@ -79,6 +79,7 @@ CONFIG_FAIR_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -113,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -143,7 +145,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -161,12 +162,15 @@ CONFIG_TAISHAN=y CONFIG_KATMAI=y CONFIG_RAINIER=y CONFIG_WARP=y +CONFIG_CANYONLANDS=y +CONFIG_YOSEMITE=y CONFIG_440EP=y CONFIG_440EPX=y CONFIG_440GRX=y CONFIG_440GP=y CONFIG_440GX=y CONFIG_440SPe=y +CONFIG_460EX=y CONFIG_IBM440EP_ERR42=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -199,7 +203,6 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -# CONFIG_RCU_TRACE is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y @@ -232,6 +235,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y +CONFIG_4xx_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -678,6 +682,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # # Userspace I/O @@ -805,6 +810,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 880ab7ad10c..970282b1a00 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 11:06:28 2008 +# Thu Mar 27 13:56:24 2008 # CONFIG_PPC64=y @@ -84,8 +84,6 @@ CONFIG_CGROUPS=y # CONFIG_CGROUP_NS is not set CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUP_CPUACCT is not set # CONFIG_RESOURCE_COUNTERS is not set CONFIG_SYSFS_DEPRECATED=y @@ -289,6 +287,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set +# CONFIG_PHYP_DUMP is not set CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y @@ -335,7 +334,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set @@ -1881,6 +1880,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 755aca72b52..3e2593c60b1 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.25-rc6 -# Thu Mar 20 11:08:01 2008 +# Thu Mar 27 13:56:28 2008 # CONFIG_PPC64=y @@ -83,8 +83,6 @@ CONFIG_CGROUPS=y CONFIG_CGROUP_NS=y CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_CGROUP_CPUACCT=y # CONFIG_RESOURCE_COUNTERS is not set CONFIG_SYSFS_DEPRECATED=y @@ -237,6 +235,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set +# CONFIG_PHYP_DUMP is not set CONFIG_IRQ_ALL_CPUS=y CONFIG_NUMA=y CONFIG_NODES_SHIFT=4 @@ -283,7 +282,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=m @@ -1519,6 +1518,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking diff --git a/arch/powerpc/configs/sbc8641d_defconfig b/arch/powerpc/configs/sbc8641d_defconfig new file mode 100644 index 00000000000..3180125aa6c --- /dev/null +++ b/arch/powerpc/configs/sbc8641d_defconfig @@ -0,0 +1,1342 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc6 +# Thu Apr 10 18:03:25 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_LOCKBREAK=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +CONFIG_GENERIC_TBSYNC=y +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DEFAULT_UIMAGE=y +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y + +# +# Platform support +# +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_MPC8641_HPCN is not set +CONFIG_SBC8641D=y +# CONFIG_MPC8610_HPCD is not set +CONFIG_MPC8641=y +# CONFIG_IPIC is not set +CONFIG_MPIC=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=m +CONFIG_FORCE_MAX_ZONEORDER=11 +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_IRQ_ALL_CPUS=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_PROC_DEVICETREE is not set +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_BOOT_LOAD=0x00800000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +# CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_ECN=m +# CONFIG_IP_NF_TARGET_TTL is not set +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +# CONFIG_IP6_NF_MATCH_AH is not set +# CONFIG_IP6_NF_MATCH_MH is not set +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_LOG=m +# CONFIG_IP6_NF_TARGET_REJECT is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_HL is not set +CONFIG_IP6_NF_RAW=m + +# +# Bridge: Netfilter Configuration +# +# CONFIG_BRIDGE_NF_EBTABLES is not set +# CONFIG_IP_DCCP is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y +CONFIG_TIPC=m +# CONFIG_TIPC_ADVANCED is not set +# CONFIG_TIPC_DEBUG is not set +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_BRIDGE=m +CONFIG_VLAN_8021Q=m +# CONFIG_DECNET is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +CONFIG_WAN_ROUTER=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +# CONFIG_NET_SCH_RR is not set +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m + +# +# Classification +# +CONFIG_NET_CLS=y +# CONFIG_NET_CLS_BASIC is not set +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +# CONFIG_CLS_U32_PERF is not set +# CONFIG_CLS_U32_MARK is not set +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +# CONFIG_NET_CLS_FLOW is not set +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_CLS_ACT is not set +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_OF_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +# CONFIG_MTD_CFI_NOSWAP is not set +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +CONFIG_MTD_CFI_LE_BYTE_SWAP=y +# CONFIG_MTD_CFI_GEOMETRY is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +CONFIG_OF_DEVICE=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=y +# CONFIG_MD_RAID456 is not set +CONFIG_MD_MULTIPATH=y +CONFIG_MD_FAULTY=y +CONFIG_BLK_DEV_DM=y +# CONFIG_DM_DEBUG is not set +CONFIG_DM_CRYPT=y +CONFIG_DM_SNAPSHOT=y +CONFIG_DM_MIRROR=y +CONFIG_DM_ZERO=y +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set +# CONFIG_DM_UEVENT is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +CONFIG_BROADCOM_PHY=y +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +CONFIG_GIANFAR=y +# CONFIG_GFAR_NAPI is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +CONFIG_ATM_DRIVERS=y +# CONFIG_ATM_DUMMY is not set +# CONFIG_ATM_TCP is not set +# CONFIG_ATM_LANAI is not set +# CONFIG_ATM_ENI is not set +# CONFIG_ATM_FIRESTREAM is not set +# CONFIG_ATM_ZATM is not set +# CONFIG_ATM_NICSTAR is not set +# CONFIG_ATM_IDT77252 is not set +# CONFIG_ATM_AMBASSADOR is not set +# CONFIG_ATM_HORIZON is not set +# CONFIG_ATM_IA is not set +# CONFIG_ATM_FORE200E_MAYBE is not set +# CONFIG_ATM_HE is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set +CONFIG_PPPOE=m +CONFIG_PPPOATM=m +# CONFIG_PPPOL2TP is not set +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLHC=m +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set +CONFIG_NETPOLL=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +CONFIG_SOFT_WATCHDOG=m + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +# CONFIG_REISERFS_FS_SECURITY is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_DEBUG_MASKLOG=y +# CONFIG_OCFS2_DEBUG_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_CONFIGFS_FS=m + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=m +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +CONFIG_NFS_DIRECTIO=y +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +CONFIG_SMB_NLS_DEFAULT=y +CONFIG_SMB_NLS_REMOTE="cp437" +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_DEBUGGER=y +# CONFIG_XMON is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_NETWORK_XFRM is not set +CONFIG_SECURITY_CAPABILITIES=y +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_BLKCIPHER=y +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index b9dbfff9afe..ce1e8d24e74 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -67,6 +67,7 @@ obj-$(CONFIG_BOOTX_TEXT) += btext.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o +obj-$(CONFIG_STACKTRACE) += stacktrace.o pci64-$(CONFIG_PPC64) += pci_dn.o isa-bridge.o obj-$(CONFIG_PCI) += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \ diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 4b749c41646..292c6d8db0e 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -26,8 +26,6 @@ #ifdef CONFIG_PPC64 #include <linux/time.h> #include <linux/hardirq.h> -#else -#include <linux/ptrace.h> #endif #include <asm/io.h> @@ -46,6 +44,9 @@ #include <asm/mmu.h> #include <asm/hvcall.h> #endif +#ifdef CONFIG_PPC_ISERIES +#include <asm/iseries/alpaca.h> +#endif #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) @@ -60,7 +61,6 @@ int main(void) DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); #else DEFINE(THREAD_INFO, offsetof(struct task_struct, stack)); - DEFINE(PTRACE, offsetof(struct task_struct, ptrace)); #endif /* CONFIG_PPC64 */ DEFINE(KSP, offsetof(struct thread_struct, ksp)); @@ -80,7 +80,6 @@ int main(void) DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0)); - DEFINE(PT_PTRACED, PT_PTRACED); #endif #ifdef CONFIG_SPE DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0])); @@ -325,6 +324,9 @@ int main(void) DEFINE(PAGE_OFFSET_VSID, KERNEL_VSID(PAGE_OFFSET)); DEFINE(VMALLOC_START_ESID, GET_ESID(VMALLOC_START)); DEFINE(VMALLOC_START_VSID, KERNEL_VSID(VMALLOC_START)); + + /* alpaca */ + DEFINE(ALPACA_SIZE, sizeof(struct alpaca)); #endif DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index 80e2eef05b2..9f937774549 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c @@ -7,6 +7,7 @@ #include <linux/string.h> #include <linux/init.h> #include <linux/module.h> +#include <linux/lmb.h> #include <asm/sections.h> #include <asm/prom.h> @@ -15,7 +16,7 @@ #include <asm/mmu.h> #include <asm/pgtable.h> #include <asm/io.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/processor.h> #include <asm/udbg.h> diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S index 6250443ab9c..5465e8de0e6 100644 --- a/arch/powerpc/kernel/cpu_setup_44x.S +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -3,7 +3,7 @@ * Valentine Barshak <vbarshak@ru.mvista.com> * MontaVista Software, Inc (c) 2007 * - * Based on cpu_setup_6xx code by + * Based on cpu_setup_6xx code by * Benjamin Herrenschmidt <benh@kernel.crashing.org> * * This program is free software; you can redistribute it and/or @@ -32,6 +32,9 @@ _GLOBAL(__setup_cpu_440grx) bl __fixup_440A_mcheck mtlr r4 blr +_GLOBAL(__setup_cpu_460ex) +_GLOBAL(__setup_cpu_460gt) + b __init_fpu_44x _GLOBAL(__setup_cpu_440gx) _GLOBAL(__setup_cpu_440spe) b __fixup_440A_mcheck diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 2a8f5cc5184..26ffb44e270 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -36,6 +36,8 @@ extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec); @@ -1397,6 +1399,30 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_440A, .platform = "ppc440", }, + { /* 460EX */ + .pvr_mask = 0xffff0002, + .pvr_value = 0x13020002, + .cpu_name = "460EX", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_460ex, + .machine_check = machine_check_440A, + .platform = "ppc440", + }, + { /* 460GT */ + .pvr_mask = 0xffff0002, + .pvr_value = 0x13020000, + .cpu_name = "460GT", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_460gt, + .machine_check = machine_check_440A, + .platform = "ppc440", + }, #endif /* CONFIG_44x */ #ifdef CONFIG_FSL_BOOKE #ifdef CONFIG_E200 @@ -1512,7 +1538,7 @@ struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr) *t = *s; *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec; #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE) - /* ppc64 and booke expect identify_cpu to also call + /* ppc64 and booke expect identify_cpu to also call * setup_cpu for that processor. I will consolidate * that at a later time, for now, just use #ifdef. * we also don't need to PTRRELOC the function pointer diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 571132ed12c..eae401de3f7 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -24,12 +24,13 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/types.h> +#include <linux/lmb.h> #include <asm/processor.h> #include <asm/machdep.h> #include <asm/kexec.h> #include <asm/kdump.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/firmware.h> #include <asm/smp.h> #include <asm/system.h> diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index 29ff77c468a..9ee3c5278db 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -13,8 +13,9 @@ #include <linux/crash_dump.h> #include <linux/bootmem.h> +#include <linux/lmb.h> #include <asm/kdump.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/firmware.h> #include <asm/uaccess.h> diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 69a91bd4611..84c86863306 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -110,9 +110,9 @@ transfer_to_handler: stw r11,PT_REGS(r12) #if defined(CONFIG_40x) || defined(CONFIG_BOOKE) /* Check to see if the dbcr0 register is set up to debug. Use the - single-step bit to do this. */ + internal debug mode bit to do this. */ lwz r12,THREAD_DBCR0(r12) - andis. r12,r12,DBCR0_IC@h + andis. r12,r12,DBCR0_IDM@h beq+ 3f /* From user and task is ptraced - load up global dbcr0 */ li r12,-1 /* clear all pending debug events */ @@ -120,6 +120,12 @@ transfer_to_handler: lis r11,global_dbcr0@ha tophys(r11,r11) addi r11,r11,global_dbcr0@l +#ifdef CONFIG_SMP + rlwinm r9,r1,0,0,(31-THREAD_SHIFT) + lwz r9,TI_CPU(r9) + slwi r9,r9,3 + add r11,r11,r9 +#endif lwz r12,0(r11) mtspr SPRN_DBCR0,r12 lwz r12,4(r11) @@ -238,10 +244,10 @@ ret_from_syscall: stw r11,_CCR(r1) syscall_exit_cont: #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) - /* If the process has its own DBCR0 value, load it up. The single - step bit tells us that dbcr0 should be loaded. */ + /* If the process has its own DBCR0 value, load it up. The internal + debug mode bit tells us that dbcr0 should be loaded. */ lwz r0,THREAD+THREAD_DBCR0(r2) - andis. r10,r0,DBCR0_IC@h + andis. r10,r0,DBCR0_IDM@h bnel- load_dbcr0 #endif #ifdef CONFIG_44x @@ -666,10 +672,10 @@ user_exc_return: /* r10 contains MSR_KERNEL here */ restore_user: #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) - /* Check whether this process has its own DBCR0 value. The single - step bit tells us that dbcr0 should be loaded. */ + /* Check whether this process has its own DBCR0 value. The internal + debug mode bit tells us that dbcr0 should be loaded. */ lwz r0,THREAD+THREAD_DBCR0(r2) - andis. r10,r0,DBCR0_IC@h + andis. r10,r0,DBCR0_IDM@h bnel- load_dbcr0 #endif @@ -879,6 +885,12 @@ load_dbcr0: mfspr r10,SPRN_DBCR0 lis r11,global_dbcr0@ha addi r11,r11,global_dbcr0@l +#ifdef CONFIG_SMP + rlwinm r9,r1,0,0,(31-THREAD_SHIFT) + lwz r9,TI_CPU(r9) + slwi r9,r9,3 + add r11,r11,r9 +#endif stw r10,0(r11) mtspr SPRN_DBCR0,r0 lwz r10,4(r11) @@ -891,7 +903,7 @@ load_dbcr0: .section .bss .align 4 global_dbcr0: - .space 8 + .space 8*NR_CPUS .previous #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */ diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 148a3547c9a..c0db5b769e5 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -29,6 +29,8 @@ #include <asm/cputable.h> #include <asm/firmware.h> #include <asm/bug.h> +#include <asm/ptrace.h> +#include <asm/irqflags.h> /* * System calls. @@ -39,7 +41,7 @@ /* This value is used to mark exception frames on the stack. */ exception_marker: - .tc ID_72656773_68657265[TC],0x7265677368657265 + .tc ID_EXC_MARKER[TC],STACK_FRAME_REGS_MARKER .section ".text" .align 7 @@ -88,6 +90,14 @@ system_call_common: addi r9,r1,STACK_FRAME_OVERHEAD ld r11,exception_marker@toc(r2) std r11,-16(r9) /* "regshere" marker */ +#ifdef CONFIG_TRACE_IRQFLAGS + bl .trace_hardirqs_on + REST_GPR(0,r1) + REST_4GPRS(3,r1) + REST_2GPRS(7,r1) + addi r9,r1,STACK_FRAME_OVERHEAD + ld r12,_MSR(r1) +#endif /* CONFIG_TRACE_IRQFLAGS */ li r10,1 stb r10,PACASOFTIRQEN(r13) stb r10,PACAHARDIRQEN(r13) @@ -102,7 +112,7 @@ BEGIN_FW_FTR_SECTION b hardware_interrupt_entry 2: END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) -#endif +#endif /* CONFIG_PPC_ISERIES */ mfmsr r11 ori r11,r11,MSR_EE mtmsrd r11,1 @@ -504,6 +514,10 @@ BEGIN_FW_FTR_SECTION li r3,0 stb r3,PACASOFTIRQEN(r13) /* ensure we are soft-disabled */ +#ifdef CONFIG_TRACE_IRQFLAGS + bl .trace_hardirqs_off + mfmsr r10 +#endif ori r10,r10,MSR_EE mtmsrd r10 /* hard-enable again */ addi r3,r1,STACK_FRAME_OVERHEAD @@ -512,7 +526,7 @@ BEGIN_FW_FTR_SECTION 4: END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) #endif - stb r5,PACASOFTIRQEN(r13) + TRACE_AND_RESTORE_IRQ(r5); /* extract EE bit and use it to restore paca->hard_enabled */ ld r3,_MSR(r1) @@ -580,6 +594,16 @@ do_work: bne restore /* here we are preempting the current task */ 1: +#ifdef CONFIG_TRACE_IRQFLAGS + bl .trace_hardirqs_on + /* Note: we just clobbered r10 which used to contain the previous + * MSR before the hard-disabling done by the caller of do_work. + * We don't have that value anymore, but it doesn't matter as + * we will hard-enable unconditionally, we can just reload the + * current MSR into r10 + */ + mfmsr r10 +#endif /* CONFIG_TRACE_IRQFLAGS */ li r0,1 stb r0,PACASOFTIRQEN(r13) stb r0,PACAHARDIRQEN(r13) diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 0f4fac51202..785af9b5659 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -30,6 +30,7 @@ #include <asm/thread_info.h> #include <asm/ppc_asm.h> #include <asm/asm-offsets.h> +#include <asm/ptrace.h> /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */ #define LOAD_BAT(n, reg, RA, RB) \ @@ -268,8 +269,8 @@ __secondary_hold_acknowledge: li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \ MTMSRD(r10); /* (except for mach check in rtas) */ \ stw r0,GPR0(r11); \ - lis r10,0x7265; /* put exception frame marker */ \ - addi r10,r10,0x6773; \ + lis r10,STACK_FRAME_REGS_MARKER@ha; /* exception frame marker */ \ + addi r10,r10,STACK_FRAME_REGS_MARKER@l; \ stw r10,8(r11); \ SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) @@ -763,23 +764,6 @@ load_up_altivec: b fast_exception_return /* - * AltiVec unavailable trap from kernel - print a message, but let - * the task use AltiVec in the kernel until it returns to user mode. - */ -KernelAltiVec: - lwz r3,_MSR(r1) - oris r3,r3,MSR_VEC@h - stw r3,_MSR(r1) /* enable use of AltiVec after return */ - lis r3,87f@h - ori r3,r3,87f@l - mr r4,r2 /* current */ - lwz r5,_NIP(r1) - bl printk - b ret_from_except -87: .string "AltiVec used in kernel (task=%p, pc=%x) \n" - .align 4,0 - -/* * giveup_altivec(tsk) * Disable AltiVec for the task given as the argument, * and save the AltiVec registers in its thread_struct. diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index ad071a146a8..b84ec6a2fc9 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -211,7 +211,7 @@ skpinv: addi r4,r4,1 /* Increment */ SET_IVOR(12, WatchdogTimer); SET_IVOR(13, DataTLBError); SET_IVOR(14, InstructionTLBError); - SET_IVOR(15, Debug); + SET_IVOR(15, DebugCrit); /* Establish the interrupt vector base */ lis r4,interrupt_base@h /* IVPR only uses the high 16-bits */ @@ -578,7 +578,7 @@ interrupt_base: b InstructionStorage /* Debug Interrupt */ - DEBUG_EXCEPTION + DEBUG_CRIT_EXCEPTION /* * Local functions diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index d3aee08e681..215973a2c8d 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -36,8 +36,7 @@ #include <asm/firmware.h> #include <asm/page_64.h> #include <asm/exception.h> - -#define DO_SOFT_DISABLE +#include <asm/irqflags.h> /* * We layout physical memory as follows: @@ -450,8 +449,8 @@ bad_stack: */ fast_exc_return_irq: /* restores irq state too */ ld r3,SOFTE(r1) + TRACE_AND_RESTORE_IRQ(r3); ld r12,_MSR(r1) - stb r3,PACASOFTIRQEN(r13) /* restore paca->soft_enabled */ rldicl r4,r12,49,63 /* get MSR_EE to LSB */ stb r4,PACAHARDIRQEN(r13) /* restore paca->hard_enabled */ b 1f @@ -621,7 +620,7 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) mtlr r10 andi. r10,r12,MSR_RI /* check for unrecoverable exception */ - beq- unrecov_slb + beq- 2f .machine push .machine "power4" @@ -643,6 +642,22 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) rfid b . /* prevent speculative execution */ +2: +#ifdef CONFIG_PPC_ISERIES +BEGIN_FW_FTR_SECTION + b unrecov_slb +END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) +#endif /* CONFIG_PPC_ISERIES */ + mfspr r11,SPRN_SRR0 + clrrdi r10,r13,32 + LOAD_HANDLER(r10,unrecov_slb) + mtspr SPRN_SRR0,r10 + mfmsr r10 + ori r10,r10,MSR_IR|MSR_DR|MSR_RI + mtspr SPRN_SRR1,r10 + rfid + b . + unrecov_slb: EXCEPTION_PROLOG_COMMON(0x4100, PACA_EXSLB) DISABLE_INTS @@ -808,7 +823,7 @@ _STATIC(load_up_altivec) * Hash table stuff */ .align 7 -_GLOBAL(do_hash_page) +_STATIC(do_hash_page) std r3,_DAR(r1) std r4,_DSISR(r1) @@ -820,6 +835,27 @@ BEGIN_FTR_SECTION END_FTR_SECTION_IFCLR(CPU_FTR_SLB) /* + * On iSeries, we soft-disable interrupts here, then + * hard-enable interrupts so that the hash_page code can spin on + * the hash_table_lock without problems on a shared processor. + */ + DISABLE_INTS + + /* + * Currently, trace_hardirqs_off() will be called by DISABLE_INTS + * and will clobber volatile registers when irq tracing is enabled + * so we need to reload them. It may be possible to be smarter here + * and move the irq tracing elsewhere but let's keep it simple for + * now + */ +#ifdef CONFIG_TRACE_IRQFLAGS + ld r3,_DAR(r1) + ld r4,_DSISR(r1) + ld r5,_TRAP(r1) + ld r12,_MSR(r1) + clrrdi r5,r5,4 +#endif /* CONFIG_TRACE_IRQFLAGS */ + /* * We need to set the _PAGE_USER bit if MSR_PR is set or if we are * accessing a userspace segment (even from the kernel). We assume * kernel addresses always have the high bit set. @@ -832,13 +868,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SLB) rlwimi r4,r5,22+2,31-2,31-2 /* Set _PAGE_EXEC if trap is 0x400 */ /* - * On iSeries, we soft-disable interrupts here, then - * hard-enable interrupts so that the hash_page code can spin on - * the hash_table_lock without problems on a shared processor. - */ - DISABLE_INTS - - /* * r3 contains the faulting address * r4 contains the required access permissions * r5 contains the trap number @@ -848,7 +877,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SLB) bl .hash_page /* build HPTE if possible */ cmpdi r3,0 /* see if hash_page succeeded */ -#ifdef DO_SOFT_DISABLE BEGIN_FW_FTR_SECTION /* * If we had interrupts soft-enabled at the point where the @@ -860,7 +888,7 @@ BEGIN_FW_FTR_SECTION */ beq 13f END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) -#endif + BEGIN_FW_FTR_SECTION /* * Here we have interrupts hard-disabled, so it is sufficient @@ -874,11 +902,12 @@ END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES) /* * hash_page couldn't handle it, set soft interrupt enable back - * to what it was before the trap. Note that .local_irq_restore + * to what it was before the trap. Note that .raw_local_irq_restore * handles any interrupts pending at this point. */ ld r3,SOFTE(r1) - bl .local_irq_restore + TRACE_AND_RESTORE_IRQ_PARTIAL(r3, 11f) + bl .raw_local_irq_restore b 11f /* Here we have a page fault that hash_page can't handle. */ @@ -1477,6 +1506,10 @@ _INIT_STATIC(start_here_multiplatform) addi r2,r2,0x4000 add r2,r2,r26 + /* Set initial ptr to current */ + LOAD_REG_IMMEDIATE(r4, init_task) + std r4,PACACURRENT(r13) + /* Do very early kernel initializations, including initial hash table, * stab and slb setup before we turn on relocation. */ @@ -1505,10 +1538,6 @@ _INIT_GLOBAL(start_here_common) li r0,0 stdu r0,-STACK_FRAME_OVERHEAD(r1) - /* ptr to current */ - LOAD_REG_IMMEDIATE(r4, init_task) - std r4,PACACURRENT(r13) - /* Load the TOC */ ld r2,PACATOC(r13) std r1,PACAKSAVE(r13) diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index ba9393f8e77..aefafc6330c 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -56,8 +56,17 @@ * is necessary since the MMU is always on, for Book-E parts, and the stacks * are offset from KERNELBASE. * + * There is some space optimization to be had here if desired. However + * to allow for a common kernel with support for debug exceptions either + * going to critical or their own debug level we aren't currently + * providing configurations that micro-optimize space usage. */ -#define BOOKE_EXCEPTION_STACK_SIZE (8192) +#ifdef CONFIG_44x +#define NUM_EXCEPTION_LVLS 2 +#else +#define NUM_EXCEPTION_LVLS 3 +#endif +#define BOOKE_EXCEPTION_STACK_SIZE (4096 * NUM_EXCEPTION_LVLS) /* CRIT_SPRG only used in critical exception handling */ #define CRIT_SPRG SPRN_SPRG2 @@ -68,7 +77,7 @@ #define CRIT_STACK_TOP (exception_stack_top) /* only on e200 for now */ -#define DEBUG_STACK_TOP (exception_stack_top - 4096) +#define DEBUG_STACK_TOP (exception_stack_top - 8192) #define DEBUG_SPRG SPRN_SPRG6W #ifdef CONFIG_SMP @@ -212,9 +221,8 @@ label: * save (and later restore) the MSR via SPRN_CSRR1, which will still have * the MSR_DE bit set. */ -#ifdef CONFIG_E200 -#define DEBUG_EXCEPTION \ - START_EXCEPTION(Debug); \ +#define DEBUG_DEBUG_EXCEPTION \ + START_EXCEPTION(DebugDebug); \ DEBUG_EXCEPTION_PROLOG; \ \ /* \ @@ -234,8 +242,8 @@ label: cmplw r12,r10; \ blt+ 2f; /* addr below exception vectors */ \ \ - lis r10,Debug@h; \ - ori r10,r10,Debug@l; \ + lis r10,DebugDebug@h; \ + ori r10,r10,DebugDebug@l; \ cmplw r12,r10; \ bgt+ 2f; /* addr above exception vectors */ \ \ @@ -265,9 +273,9 @@ label: 2: mfspr r4,SPRN_DBSR; \ addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, debug_transfer_to_handler, ret_from_debug_exc) -#else -#define DEBUG_EXCEPTION \ - START_EXCEPTION(Debug); \ + +#define DEBUG_CRIT_EXCEPTION \ + START_EXCEPTION(DebugCrit); \ CRITICAL_EXCEPTION_PROLOG; \ \ /* \ @@ -287,8 +295,8 @@ label: cmplw r12,r10; \ blt+ 2f; /* addr below exception vectors */ \ \ - lis r10,Debug@h; \ - ori r10,r10,Debug@l; \ + lis r10,DebugCrit@h; \ + ori r10,r10,DebugCrit@l; \ cmplw r12,r10; \ bgt+ 2f; /* addr above exception vectors */ \ \ @@ -318,7 +326,6 @@ label: 2: mfspr r4,SPRN_DBSR; \ addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, crit_transfer_to_handler, ret_from_crit_exc) -#endif #define INSTRUCTION_STORAGE_EXCEPTION \ START_EXCEPTION(InstructionStorage) \ diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index d9cc2c288d9..4ff74414356 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -68,7 +68,9 @@ _ENTRY(_start); mr r29,r5 mr r28,r6 mr r27,r7 + li r25,0 /* phys kernel start (low) */ li r24,0 /* CPU number */ + li r23,0 /* phys kernel start (high) */ /* We try to not make any assumptions about how the boot loader * setup or used the TLBs. We invalidate all mappings from the @@ -167,7 +169,28 @@ skpinv: addi r6,r6,1 /* Increment */ mtspr SPRN_MAS0,r7 tlbre - /* Just modify the entry ID, EPN and RPN for the temp mapping */ + /* grab and fixup the RPN */ + mfspr r6,SPRN_MAS1 /* extract MAS1[SIZE] */ + rlwinm r6,r6,25,27,30 + li r8,-1 + addi r6,r6,10 + slw r6,r8,r6 /* convert to mask */ + + bl 1f /* Find our address */ +1: mflr r7 + + mfspr r8,SPRN_MAS3 +#ifdef CONFIG_PHYS_64BIT + mfspr r23,SPRN_MAS7 +#endif + and r8,r6,r8 + subfic r9,r6,-4096 + and r9,r9,r7 + + or r25,r8,r9 + ori r8,r25,(MAS3_SX|MAS3_SW|MAS3_SR) + + /* Just modify the entry ID and EPN for the temp mapping */ lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */ rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */ mtspr SPRN_MAS0,r7 @@ -177,12 +200,10 @@ skpinv: addi r6,r6,1 /* Increment */ ori r6,r6,(MAS1_TSIZE(BOOKE_PAGESZ_4K))@l mtspr SPRN_MAS1,r6 mfspr r6,SPRN_MAS2 - lis r7,PHYSICAL_START@h + li r7,0 /* temp EPN = 0 */ rlwimi r7,r6,0,20,31 mtspr SPRN_MAS2,r7 - mfspr r6,SPRN_MAS3 - rlwimi r7,r6,0,20,31 - mtspr SPRN_MAS3,r7 + mtspr SPRN_MAS3,r8 tlbwe xori r6,r4,1 @@ -232,8 +253,7 @@ skpinv: addi r6,r6,1 /* Increment */ ori r6,r6,PAGE_OFFSET@l rlwimi r6,r7,0,20,31 mtspr SPRN_MAS2,r6 - li r7,(MAS3_SX|MAS3_SW|MAS3_SR) - mtspr SPRN_MAS3,r7 + mtspr SPRN_MAS3,r8 tlbwe /* 7. Jump to KERNELBASE mapping */ @@ -283,7 +303,10 @@ skpinv: addi r6,r6,1 /* Increment */ SET_IVOR(12, WatchdogTimer); SET_IVOR(13, DataTLBError); SET_IVOR(14, InstructionTLBError); - SET_IVOR(15, Debug); + SET_IVOR(15, DebugDebug); +#if defined(CONFIG_E500) + SET_IVOR(15, DebugCrit); +#endif SET_IVOR(32, SPEUnavailable); SET_IVOR(33, SPEFloatingPointData); SET_IVOR(34, SPEFloatingPointRound); @@ -718,7 +741,10 @@ interrupt_base: /* Debug Interrupt */ - DEBUG_EXCEPTION + DEBUG_DEBUG_EXCEPTION +#if defined(CONFIG_E500) + DEBUG_CRIT_EXCEPTION +#endif /* * Local functions diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 2f50bb5d00f..9971159c804 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -183,7 +183,7 @@ static int ibmebus_create_devices(const struct of_device_id *matches) ret = ibmebus_create_device(child); if (ret) { printk(KERN_ERR "%s: failed to create device (%i)", - __FUNCTION__, ret); + __func__, ret); of_node_put(child); break; } @@ -269,7 +269,7 @@ static ssize_t ibmebus_store_probe(struct bus_type *bus, if (bus_find_device(&ibmebus_bus_type, NULL, path, ibmebus_match_path)) { printk(KERN_WARNING "%s: %s has already been probed\n", - __FUNCTION__, path); + __func__, path); rc = -EEXIST; goto out; } @@ -279,7 +279,7 @@ static ssize_t ibmebus_store_probe(struct bus_type *bus, of_node_put(dn); } else { printk(KERN_WARNING "%s: no such device node: %s\n", - __FUNCTION__, path); + __func__, path); rc = -ENODEV; } @@ -308,7 +308,7 @@ static ssize_t ibmebus_store_remove(struct bus_type *bus, return count; } else { printk(KERN_WARNING "%s: %s not on the bus\n", - __FUNCTION__, path); + __func__, path); kfree(path); return -ENODEV; @@ -337,14 +337,14 @@ static int __init ibmebus_bus_init(void) err = of_bus_type_init(&ibmebus_bus_type, "ibmebus"); if (err) { printk(KERN_ERR "%s: failed to register IBM eBus.\n", - __FUNCTION__); + __func__); return err; } err = device_register(&ibmebus_bus_device); if (err) { printk(KERN_WARNING "%s: device_register returned %i\n", - __FUNCTION__, err); + __func__, err); bus_unregister(&ibmebus_bus_type); return err; diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index 8f1f4e539c4..0c663669bc3 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -520,7 +520,7 @@ void iommu_free_table(struct iommu_table *tbl, const char *node_name) unsigned int order; if (!tbl || !tbl->it_map) { - printk(KERN_ERR "%s: expected TCE map for %s\n", __FUNCTION__, + printk(KERN_ERR "%s: expected TCE map for %s\n", __func__, node_name); return; } @@ -530,7 +530,7 @@ void iommu_free_table(struct iommu_table *tbl, const char *node_name) for (i = 0; i < (tbl->it_size/64); i++) { if (tbl->it_map[i] != 0) { printk(KERN_WARNING "%s: Unexpected TCEs for %s\n", - __FUNCTION__, node_name); + __func__, node_name); break; } } diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 292163f5b39..425616f92d1 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -114,7 +114,7 @@ static inline void set_soft_enabled(unsigned long enable) : : "r" (enable), "i" (offsetof(struct paca_struct, soft_enabled))); } -void local_irq_restore(unsigned long en) +void raw_local_irq_restore(unsigned long en) { /* * get_paca()->soft_enabled = en; @@ -174,6 +174,7 @@ void local_irq_restore(unsigned long en) __hard_irq_enable(); } +EXPORT_SYMBOL(raw_local_irq_restore); #endif /* CONFIG_PPC64 */ int show_interrupts(struct seq_file *p, void *v) @@ -310,8 +311,21 @@ void do_IRQ(struct pt_regs *regs) handler = &__do_IRQ; irqtp->task = curtp->task; irqtp->flags = 0; + + /* Copy the softirq bits in preempt_count so that the + * softirq checks work in the hardirq context. + */ + irqtp->preempt_count = + (irqtp->preempt_count & ~SOFTIRQ_MASK) | + (curtp->preempt_count & SOFTIRQ_MASK); + call_handle_irq(irq, desc, irqtp, handler); irqtp->task = NULL; + + + /* Set any flag that may have been set on the + * alternate stack + */ if (irqtp->flags) set_bits(irqtp->flags, &curtp->flags); } else @@ -357,7 +371,7 @@ void irq_ctx_init(void) memset((void *)softirq_ctx[i], 0, THREAD_SIZE); tp = softirq_ctx[i]; tp->cpu = i; - tp->preempt_count = SOFTIRQ_OFFSET; + tp->preempt_count = 0; memset((void *)hardirq_ctx[i], 0, THREAD_SIZE); tp = hardirq_ctx[i]; diff --git a/arch/powerpc/kernel/isa-bridge.c b/arch/powerpc/kernel/isa-bridge.c index ee172aa42aa..289af348978 100644 --- a/arch/powerpc/kernel/isa-bridge.c +++ b/arch/powerpc/kernel/isa-bridge.c @@ -80,13 +80,13 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, * (size depending on dev->n_addr_cells) * cell 5: the size of the range */ - if ((range->isa_addr.a_hi && ISA_SPACE_MASK) != ISA_SPACE_IO) { + if ((range->isa_addr.a_hi & ISA_SPACE_MASK) != ISA_SPACE_IO) { range++; rlen -= sizeof(struct isa_range); if (rlen < sizeof(struct isa_range)) goto inval_range; } - if ((range->isa_addr.a_hi && ISA_SPACE_MASK) != ISA_SPACE_IO) + if ((range->isa_addr.a_hi & ISA_SPACE_MASK) != ISA_SPACE_IO) goto inval_range; isa_addr = range->isa_addr.a_lo; @@ -99,7 +99,7 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, */ if ((pci_addr != 0) || (isa_addr != 0)) { printk(KERN_ERR "unexpected isa to pci mapping: %s\n", - __FUNCTION__); + __func__); return; } diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index dcb89a88df4..1ffacc698ff 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -226,7 +226,7 @@ static void parse_system_parameter_string(struct seq_file *m) unsigned char *local_buffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL); if (!local_buffer) { printk(KERN_ERR "%s %s kmalloc failure at line %d \n", - __FILE__, __FUNCTION__, __LINE__); + __FILE__, __func__, __LINE__); return; } @@ -243,14 +243,14 @@ static void parse_system_parameter_string(struct seq_file *m) if (call_status != 0) { printk(KERN_INFO "%s %s Error calling get-system-parameter (0x%x)\n", - __FILE__, __FUNCTION__, call_status); + __FILE__, __func__, call_status); } else { int splpar_strlen; int idx, w_idx; char *workbuffer = kzalloc(SPLPAR_MAXLENGTH, GFP_KERNEL); if (!workbuffer) { printk(KERN_ERR "%s %s kmalloc failure at line %d \n", - __FILE__, __FUNCTION__, __LINE__); + __FILE__, __func__, __LINE__); kfree(local_buffer); return; } @@ -484,10 +484,10 @@ static ssize_t lparcfg_write(struct file *file, const char __user * buf, current_weight = (resource >> 5 * 8) & 0xFF; pr_debug("%s: current_entitled = %lu, current_weight = %u\n", - __FUNCTION__, current_entitled, current_weight); + __func__, current_entitled, current_weight); pr_debug("%s: new_entitled = %lu, new_weight = %u\n", - __FUNCTION__, *new_entitled_ptr, *new_weight_ptr); + __func__, *new_entitled_ptr, *new_weight_ptr); retval = plpar_hcall_norets(H_SET_PPP, *new_entitled_ptr, *new_weight_ptr); @@ -502,7 +502,7 @@ static ssize_t lparcfg_write(struct file *file, const char __user * buf, retval = -EINVAL; } else { printk(KERN_WARNING "%s: received unknown hv return code %ld", - __FUNCTION__, retval); + __func__, retval); retval = -EIO; } diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index c0c8e8c3ced..2d202f274e7 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -12,8 +12,9 @@ #include <linux/kexec.h> #include <linux/reboot.h> #include <linux/threads.h> +#include <linux/lmb.h> #include <asm/machdep.h> -#include <asm/lmb.h> +#include <asm/prom.h> void machine_crash_shutdown(struct pt_regs *regs) { diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index 55f1a25085c..ac163bd46cf 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -15,7 +15,6 @@ #include <asm/ptrace.h> #include <asm/page.h> #include <asm/lppaca.h> -#include <asm/iseries/it_lp_reg_save.h> #include <asm/paca.h> #include <asm/mmu.h> @@ -25,13 +24,13 @@ extern unsigned long __toc_start; /* - * iSeries structure which the hypervisor knows about - this structure + * The structure which the hypervisor knows about - this structure * should not cross a page boundary. The vpa_init/register_vpa call * is now known to fail if the lppaca structure crosses a page - * boundary. The lppaca is also used on POWER5 pSeries boxes. The - * lppaca is 640 bytes long, and cannot readily change since the - * hypervisor knows its layout, so a 1kB alignment will suffice to - * ensure that it doesn't cross a page boundary. + * boundary. The lppaca is also used on legacy iSeries and POWER5 + * pSeries boxes. The lppaca is 640 bytes long, and cannot readily + * change since the hypervisor knows its layout, so a 1kB alignment + * will suffice to ensure that it doesn't cross a page boundary. */ struct lppaca lppaca[] = { [0 ... (NR_CPUS-1)] = { @@ -66,32 +65,17 @@ struct slb_shadow slb_shadow[] __cacheline_aligned = { * processors. The processor VPD array needs one entry per physical * processor (not thread). */ -#define PACA_INIT_COMMON(number) \ +#define PACA_INIT(number) \ +{ \ .lppaca_ptr = &lppaca[number], \ .lock_token = 0x8000, \ .paca_index = (number), /* Paca Index */ \ .kernel_toc = (unsigned long)(&__toc_start) + 0x8000UL, \ .hw_cpu_id = 0xffff, \ - .slb_shadow_ptr = &slb_shadow[number], - -#ifdef CONFIG_PPC_ISERIES -#define PACA_INIT_ISERIES(number) \ - .reg_save_ptr = &iseries_reg_save[number], - -#define PACA_INIT(number) \ -{ \ - PACA_INIT_COMMON(number) \ - PACA_INIT_ISERIES(number) \ + .slb_shadow_ptr = &slb_shadow[number], \ + .__current = &init_task, \ } -#else -#define PACA_INIT(number) \ -{ \ - PACA_INIT_COMMON(number) \ -} - -#endif - struct paca_struct paca[] = { PACA_INIT(0), #if NR_CPUS > 1 diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 89c83ccb85c..063cdd41304 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1161,41 +1161,9 @@ EXPORT_SYMBOL_GPL(pcibios_claim_one_bus); int pcibios_enable_device(struct pci_dev *dev, int mask) { - u16 cmd, old_cmd; - int idx; - struct resource *r; - if (ppc_md.pcibios_enable_device_hook) if (ppc_md.pcibios_enable_device_hook(dev)) return -EINVAL; - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx = 0; idx < PCI_NUM_RESOURCES; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1 << idx))) - continue; - r = &dev->resource[idx]; - if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM))) - continue; - if ((idx == PCI_ROM_RESOURCE) && - (!(r->flags & IORESOURCE_ROM_ENABLE))) - continue; - if (r->parent == NULL) { - printk(KERN_ERR "PCI: Device %s not available because" - " of resource collisions\n", pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", - pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; + return pci_enable_resources(dev, mask); } - diff --git a/arch/powerpc/kernel/ppc32.h b/arch/powerpc/kernel/ppc32.h index 90e56277179..fda05e2211d 100644 --- a/arch/powerpc/kernel/ppc32.h +++ b/arch/powerpc/kernel/ppc32.h @@ -135,4 +135,6 @@ struct ucontext32 { struct mcontext32 uc_mcontext; }; +extern int copy_siginfo_to_user32(struct compat_siginfo __user *d, siginfo_t *s); + #endif /* _PPC64_PPC32_H */ diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 65d14e6ddc3..09fcb50c45a 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -44,10 +44,6 @@ #include <asm/signal.h> #include <asm/dcr.h> -#ifdef CONFIG_PPC64 -EXPORT_SYMBOL(local_irq_restore); -#endif - #ifdef CONFIG_PPC32 extern void transfer_to_handler(void); extern void do_IRQ(struct pt_regs *regs); @@ -57,7 +53,6 @@ extern void program_check_exception(struct pt_regs *regs); extern void single_step_exception(struct pt_regs *regs); extern int sys_sigreturn(struct pt_regs *regs); -EXPORT_SYMBOL(empty_zero_page); EXPORT_SYMBOL(clear_pages); EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(ISA_DMA_THRESHOLD); @@ -78,6 +73,7 @@ EXPORT_SYMBOL(strncpy); EXPORT_SYMBOL(strcat); EXPORT_SYMBOL(strlen); EXPORT_SYMBOL(strcmp); +EXPORT_SYMBOL(strncmp); EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); @@ -191,3 +187,4 @@ EXPORT_SYMBOL(intercept_table); EXPORT_SYMBOL(__mtdcr); EXPORT_SYMBOL(__mfdcr); #endif +EXPORT_SYMBOL(empty_zero_page); diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 4ec60552150..703100d5e45 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -868,11 +868,6 @@ int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, flush_spe_to_thread(current); error = do_execve(filename, (char __user * __user *) a1, (char __user * __user *) a2, regs); - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } putname(filename); out: return error; @@ -919,20 +914,6 @@ int validate_sp(unsigned long sp, struct task_struct *p, return valid_irq_stack(sp, p, nbytes); } -#ifdef CONFIG_PPC64 -#define MIN_STACK_FRAME 112 /* same as STACK_FRAME_OVERHEAD, in fact */ -#define FRAME_LR_SAVE 2 -#define INT_FRAME_SIZE (sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD + 288) -#define REGS_MARKER 0x7265677368657265ul -#define FRAME_MARKER 12 -#else -#define MIN_STACK_FRAME 16 -#define FRAME_LR_SAVE 1 -#define INT_FRAME_SIZE (sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD) -#define REGS_MARKER 0x72656773ul -#define FRAME_MARKER 2 -#endif - EXPORT_SYMBOL(validate_sp); unsigned long get_wchan(struct task_struct *p) @@ -944,15 +925,15 @@ unsigned long get_wchan(struct task_struct *p) return 0; sp = p->thread.ksp; - if (!validate_sp(sp, p, MIN_STACK_FRAME)) + if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD)) return 0; do { sp = *(unsigned long *)sp; - if (!validate_sp(sp, p, MIN_STACK_FRAME)) + if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD)) return 0; if (count > 0) { - ip = ((unsigned long *)sp)[FRAME_LR_SAVE]; + ip = ((unsigned long *)sp)[STACK_FRAME_LR_SAVE]; if (!in_sched_functions(ip)) return ip; } @@ -981,12 +962,12 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) lr = 0; printk("Call Trace:\n"); do { - if (!validate_sp(sp, tsk, MIN_STACK_FRAME)) + if (!validate_sp(sp, tsk, STACK_FRAME_OVERHEAD)) return; stack = (unsigned long *) sp; newsp = stack[0]; - ip = stack[FRAME_LR_SAVE]; + ip = stack[STACK_FRAME_LR_SAVE]; if (!firstframe || ip != lr) { printk("["REG"] ["REG"] ", sp, ip); print_symbol("%s", ip); @@ -1000,8 +981,8 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) * See if this is an exception frame. * We look for the "regshere" marker in the current frame. */ - if (validate_sp(sp, tsk, INT_FRAME_SIZE) - && stack[FRAME_MARKER] == REGS_MARKER) { + if (validate_sp(sp, tsk, STACK_INT_FRAME_SIZE) + && stack[STACK_FRAME_MARKER] == STACK_FRAME_REGS_MARKER) { struct pt_regs *regs = (struct pt_regs *) (sp + STACK_FRAME_OVERHEAD); printk("--- Exception: %lx", regs->trap); diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index eac97f48b9b..3bfe7837e82 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -31,10 +31,10 @@ #include <linux/kexec.h> #include <linux/debugfs.h> #include <linux/irq.h> +#include <linux/lmb.h> #include <asm/prom.h> #include <asm/rtas.h> -#include <asm/lmb.h> #include <asm/page.h> #include <asm/processor.h> #include <asm/irq.h> @@ -51,6 +51,7 @@ #include <asm/machdep.h> #include <asm/pSeries_reconfig.h> #include <asm/pci-bridge.h> +#include <asm/phyp_dump.h> #include <asm/kexec.h> #ifdef DEBUG @@ -436,7 +437,7 @@ early_param("mem", early_parse_mem); * The device tree may be allocated beyond our memory limit, or inside the * crash kernel region for kdump. If so, move it out of the way. */ -static void move_device_tree(void) +static void __init move_device_tree(void) { unsigned long start, size; void *p; @@ -1040,6 +1041,87 @@ static void __init early_reserve_mem(void) #endif } +#ifdef CONFIG_PHYP_DUMP +/** + * phyp_dump_calculate_reserve_size() - reserve variable boot area 5% or arg + * + * Function to find the largest size we need to reserve + * during early boot process. + * + * It either looks for boot param and returns that OR + * returns larger of 256 or 5% rounded down to multiples of 256MB. + * + */ +static inline unsigned long phyp_dump_calculate_reserve_size(void) +{ + unsigned long tmp; + + if (phyp_dump_info->reserve_bootvar) + return phyp_dump_info->reserve_bootvar; + + /* divide by 20 to get 5% of value */ + tmp = lmb_end_of_DRAM(); + do_div(tmp, 20); + + /* round it down in multiples of 256 */ + tmp = tmp & ~0x0FFFFFFFUL; + + return (tmp > PHYP_DUMP_RMR_END ? tmp : PHYP_DUMP_RMR_END); +} + +/** + * phyp_dump_reserve_mem() - reserve all not-yet-dumped mmemory + * + * This routine may reserve memory regions in the kernel only + * if the system is supported and a dump was taken in last + * boot instance or if the hardware is supported and the + * scratch area needs to be setup. In other instances it returns + * without reserving anything. The memory in case of dump being + * active is freed when the dump is collected (by userland tools). + */ +static void __init phyp_dump_reserve_mem(void) +{ + unsigned long base, size; + unsigned long variable_reserve_size; + + if (!phyp_dump_info->phyp_dump_configured) { + printk(KERN_ERR "Phyp-dump not supported on this hardware\n"); + return; + } + + if (!phyp_dump_info->phyp_dump_at_boot) { + printk(KERN_INFO "Phyp-dump disabled at boot time\n"); + return; + } + + variable_reserve_size = phyp_dump_calculate_reserve_size(); + + if (phyp_dump_info->phyp_dump_is_active) { + /* Reserve *everything* above RMR.Area freed by userland tools*/ + base = variable_reserve_size; + size = lmb_end_of_DRAM() - base; + + /* XXX crashed_ram_end is wrong, since it may be beyond + * the memory_limit, it will need to be adjusted. */ + lmb_reserve(base, size); + + phyp_dump_info->init_reserve_start = base; + phyp_dump_info->init_reserve_size = size; + } else { + size = phyp_dump_info->cpu_state_size + + phyp_dump_info->hpte_region_size + + variable_reserve_size; + base = lmb_end_of_DRAM() - size; + lmb_reserve(base, size); + phyp_dump_info->init_reserve_start = base; + phyp_dump_info->init_reserve_size = size; + } +} +#else +static inline void __init phyp_dump_reserve_mem(void) {} +#endif /* CONFIG_PHYP_DUMP && CONFIG_PPC_RTAS */ + + void __init early_init_devtree(void *params) { DBG(" -> early_init_devtree(%p)\n", params); @@ -1052,6 +1134,11 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_rtas, NULL); #endif +#ifdef CONFIG_PHYP_DUMP + /* scan tree to see if dump occured during last boot */ + of_scan_flat_dt(early_init_dt_scan_phyp_dump, NULL); +#endif + /* Retrieve various informations from the /chosen node of the * device-tree, including the platform type, initrd location and * size, TCE reserve, and more ... @@ -1072,6 +1159,7 @@ void __init early_init_devtree(void *params) reserve_kdump_trampoline(); reserve_crashkernel(); early_reserve_mem(); + phyp_dump_reserve_mem(); lmb_enforce_memory_limit(memory_limit); lmb_analyze(); @@ -1244,12 +1332,14 @@ EXPORT_SYMBOL(of_node_put); */ void of_attach_node(struct device_node *np) { - write_lock(&devtree_lock); + unsigned long flags; + + write_lock_irqsave(&devtree_lock, flags); np->sibling = np->parent->child; np->allnext = allnodes; np->parent->child = np; allnodes = np; - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); } /* @@ -1260,8 +1350,9 @@ void of_attach_node(struct device_node *np) void of_detach_node(struct device_node *np) { struct device_node *parent; + unsigned long flags; - write_lock(&devtree_lock); + write_lock_irqsave(&devtree_lock, flags); parent = np->parent; if (!parent) @@ -1292,7 +1383,7 @@ void of_detach_node(struct device_node *np) of_node_set_flag(np, OF_DETACHED); out_unlock: - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); } #ifdef CONFIG_PPC_PSERIES @@ -1373,20 +1464,21 @@ __initcall(prom_reconfig_setup); int prom_add_property(struct device_node* np, struct property* prop) { struct property **next; + unsigned long flags; prop->next = NULL; - write_lock(&devtree_lock); + write_lock_irqsave(&devtree_lock, flags); next = &np->properties; while (*next) { if (strcmp(prop->name, (*next)->name) == 0) { /* duplicate ! don't insert it */ - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); return -1; } next = &(*next)->next; } *next = prop; - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); #ifdef CONFIG_PROC_DEVICETREE /* try to add to proc as well if it was initialized */ @@ -1406,9 +1498,10 @@ int prom_add_property(struct device_node* np, struct property* prop) int prom_remove_property(struct device_node *np, struct property *prop) { struct property **next; + unsigned long flags; int found = 0; - write_lock(&devtree_lock); + write_lock_irqsave(&devtree_lock, flags); next = &np->properties; while (*next) { if (*next == prop) { @@ -1421,7 +1514,7 @@ int prom_remove_property(struct device_node *np, struct property *prop) } next = &(*next)->next; } - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); if (!found) return -ENODEV; @@ -1447,9 +1540,10 @@ int prom_update_property(struct device_node *np, struct property *oldprop) { struct property **next; + unsigned long flags; int found = 0; - write_lock(&devtree_lock); + write_lock_irqsave(&devtree_lock, flags); next = &np->properties; while (*next) { if (*next == oldprop) { @@ -1463,7 +1557,7 @@ int prom_update_property(struct device_node *np, } next = &(*next)->next; } - write_unlock(&devtree_lock); + write_unlock_irqrestore(&devtree_lock, flags); if (!found) return -ENODEV; diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 5ab4c8466cc..6d6df1e6032 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -2240,6 +2240,14 @@ static void __init fixup_device_tree_efika(void) if (rv != PROM_ERROR && (strcmp(prop, "chrp") == 0)) prom_setprop(node, "/", "device_type", "efika", sizeof("efika")); + /* CODEGEN,description is exposed in /proc/cpuinfo so + fix that too */ + rv = prom_getprop(node, "CODEGEN,description", prop, sizeof(prop)); + if (rv != PROM_ERROR && (strstr(prop, "CHRP"))) + prom_setprop(node, "/", "CODEGEN,description", + "Efika 5200B PowerPC System", + sizeof("Efika 5200B PowerPC System")); + /* Fixup bestcomm interrupts property */ node = call_prom("finddevice", 1, 1, ADDR("/builtin/bestcomm")); if (PHANDLE_VALID(node)) { diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 4c1de6af4c0..9d30e10970a 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -29,12 +29,15 @@ #include <linux/security.h> #include <linux/signal.h> #include <linux/compat.h> +#include <linux/elf.h> #include <asm/uaccess.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/system.h> +#include "ppc32.h" + /* * does not yet catch signals sent when the child dies. * in exit.c or in signal.c. @@ -64,6 +67,27 @@ static long compat_ptrace_old(struct task_struct *child, long request, return -EPERM; } +static int compat_ptrace_getsiginfo(struct task_struct *child, compat_siginfo_t __user *data) +{ + siginfo_t lastinfo; + int error = -ESRCH; + + read_lock(&tasklist_lock); + if (likely(child->sighand != NULL)) { + error = -EINVAL; + spin_lock_irq(&child->sighand->siglock); + if (likely(child->last_siginfo != NULL)) { + lastinfo = *child->last_siginfo; + error = 0; + } + spin_unlock_irq(&child->sighand->siglock); + } + read_unlock(&tasklist_lock); + if (!error) + return copy_siginfo_to_user32(data, &lastinfo); + return error; +} + long compat_arch_ptrace(struct task_struct *child, compat_long_t request, compat_ulong_t caddr, compat_ulong_t cdata) { @@ -282,6 +306,9 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, 0, PT_REGS_COUNT * sizeof(compat_long_t), compat_ptr(data)); + case PTRACE_GETSIGINFO: + return compat_ptrace_getsiginfo(child, compat_ptr(data)); + case PTRACE_GETFPREGS: case PTRACE_SETFPREGS: case PTRACE_GETVRREGS: diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 52e95c2158c..34843c31841 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -22,11 +22,11 @@ #include <linux/smp.h> #include <linux/completion.h> #include <linux/cpumask.h> +#include <linux/lmb.h> #include <asm/prom.h> #include <asm/rtas.h> #include <asm/hvcall.h> -#include <asm/semaphore.h> #include <asm/machdep.h> #include <asm/firmware.h> #include <asm/page.h> @@ -34,7 +34,6 @@ #include <asm/system.h> #include <asm/delay.h> #include <asm/uaccess.h> -#include <asm/lmb.h> #include <asm/udbg.h> #include <asm/syscalls.h> #include <asm/smp.h> @@ -507,7 +506,7 @@ int rtas_error_rc(int rtas_rc) break; default: printk(KERN_ERR "%s: unexpected RTAS error %d\n", - __FUNCTION__, rtas_rc); + __func__, rtas_rc); rc = -ERANGE; break; } diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index 538baf46f15..627f126d184 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -807,7 +807,7 @@ int __init rtas_flash_init(void) rtas_block_ctor); if (!flash_block_cache) { printk(KERN_ERR "%s: failed to create block cache\n", - __FUNCTION__); + __func__); rc = -ENOMEM; goto cleanup; } diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 433a0a0949f..3ab88a9dc70 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -56,21 +56,6 @@ static inline int config_access_valid(struct pci_dn *dn, int where) return 0; } -static int of_device_available(struct device_node * dn) -{ - const char *status; - - status = of_get_property(dn, "status", NULL); - - if (!status) - return 1; - - if (!strcmp(status, "okay")) - return 1; - - return 0; -} - int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) { int returnval = -1; @@ -117,7 +102,7 @@ static int rtas_pci_read_config(struct pci_bus *bus, for (dn = busdn->child; dn; dn = dn->sibling) { struct pci_dn *pdn = PCI_DN(dn); if (pdn && pdn->devfn == devfn - && of_device_available(dn)) + && of_device_is_available(dn)) return rtas_read_config(pdn, where, size, val); } @@ -164,7 +149,7 @@ static int rtas_pci_write_config(struct pci_bus *bus, for (dn = busdn->child; dn; dn = dn->sibling) { struct pci_dn *pdn = PCI_DN(dn); if (pdn && pdn->devfn == devfn - && of_device_available(dn)) + && of_device_is_available(dn)) return rtas_write_config(pdn, where, size, val); } return PCIBIOS_DEVICE_NOT_FOUND; @@ -326,7 +311,7 @@ int pcibios_remove_root_bus(struct pci_controller *phb) res = b->resource[0]; if (!res->flags) { - printk(KERN_ERR "%s: no IO resource for PHB %s\n", __FUNCTION__, + printk(KERN_ERR "%s: no IO resource for PHB %s\n", __func__, b->name); return 1; } @@ -334,13 +319,13 @@ int pcibios_remove_root_bus(struct pci_controller *phb) rc = pcibios_unmap_io_space(b); if (rc) { printk(KERN_ERR "%s: failed to unmap IO on bus %s\n", - __FUNCTION__, b->name); + __func__, b->name); return 1; } if (release_resource(res)) { printk(KERN_ERR "%s: failed to release IO on bus %s\n", - __FUNCTION__, b->name); + __func__, b->name); return 1; } @@ -348,13 +333,13 @@ int pcibios_remove_root_bus(struct pci_controller *phb) res = b->resource[i]; if (!res->flags && i == 0) { printk(KERN_ERR "%s: no MEM resource for PHB %s\n", - __FUNCTION__, b->name); + __func__, b->name); return 1; } if (res->flags && release_resource(res)) { printk(KERN_ERR "%s: failed to release IO %d on bus %s\n", - __FUNCTION__, i, b->name); + __func__, i, b->name); return 1; } } diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 6adb5a1e98b..db540eab09f 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -34,6 +34,7 @@ #include <linux/serial_8250.h> #include <linux/debugfs.h> #include <linux/percpu.h> +#include <linux/lmb.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/processor.h> @@ -56,7 +57,6 @@ #include <asm/cache.h> #include <asm/page.h> #include <asm/mmu.h> -#include <asm/lmb.h> #include <asm/xmon.h> #include <asm/cputhreads.h> @@ -167,6 +167,8 @@ static int show_cpuinfo(struct seq_file *m, void *v) unsigned short min; if (cpu_id == NR_CPUS) { + struct device_node *root; + const char *model = NULL; #if defined(CONFIG_SMP) && defined(CONFIG_PPC32) unsigned long bogosum = 0; int i; @@ -178,6 +180,13 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq); if (ppc_md.name) seq_printf(m, "platform\t: %s\n", ppc_md.name); + root = of_find_node_by_path("/"); + if (root) + model = of_get_property(root, "model", NULL); + if (model) + seq_printf(m, "model\t\t: %s\n", model); + of_node_put(root); + if (ppc_md.show_cpuinfo != NULL) ppc_md.show_cpuinfo(m); diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 06d918d94dd..36f6779c88d 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -164,6 +164,18 @@ int __init ppc_setup_l2cr(char *str) } __setup("l2cr=", ppc_setup_l2cr); +/* Checks "l3cr=xxxx" command-line option */ +int __init ppc_setup_l3cr(char *str) +{ + if (cpu_has_feature(CPU_FTR_L3CR)) { + unsigned long val = simple_strtoul(str, NULL, 0); + printk(KERN_INFO "l3cr set to %lx\n", val); + _set_L3CR(val); /* and enable it */ + } + return 1; +} +__setup("l3cr=", ppc_setup_l3cr); + #ifdef CONFIG_GENERIC_NVRAM /* Generic nvram hooks used by drivers/char/gen_nvram.c */ @@ -269,7 +281,7 @@ void __init setup_arch(char **cmdline_p) if (ppc_md.panic) setup_panic(); - init_mm.start_code = PAGE_OFFSET; + init_mm.start_code = (unsigned long)_stext; init_mm.end_code = (unsigned long) _etext; init_mm.end_data = (unsigned long) _edata; init_mm.brk = klimit; diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 3b1529c103e..31ada9fdfc5 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -33,6 +33,8 @@ #include <linux/serial_8250.h> #include <linux/bootmem.h> #include <linux/pci.h> +#include <linux/lockdep.h> +#include <linux/lmb.h> #include <asm/io.h> #include <asm/kdump.h> #include <asm/prom.h> @@ -55,7 +57,6 @@ #include <asm/cache.h> #include <asm/page.h> #include <asm/mmu.h> -#include <asm/lmb.h> #include <asm/firmware.h> #include <asm/xmon.h> #include <asm/udbg.h> @@ -178,6 +179,9 @@ void __init early_setup(unsigned long dt_ptr) /* Enable early debugging if any specified (see udbg.h) */ udbg_early_init(); + /* Initialize lockdep early or else spinlocks will blow */ + lockdep_init(); + DBG(" -> early_setup(), dt_ptr: 0x%lx\n", dt_ptr); /* @@ -510,7 +514,7 @@ void __init setup_arch(char **cmdline_p) if (ppc_md.panic) setup_panic(); - init_mm.start_code = PAGE_OFFSET; + init_mm.start_code = (unsigned long)_stext; init_mm.end_code = (unsigned long) _etext; init_mm.end_data = (unsigned long) _edata; init_mm.brk = klimit; diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index d840bc772fd..ad6943468ee 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -621,6 +621,18 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *d, siginfo_t *s) #define copy_siginfo_to_user copy_siginfo_to_user32 +int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from) +{ + memset(to, 0, sizeof *to); + + if (copy_from_user(to, from, 3*sizeof(int)) || + copy_from_user(to->_sifields._pad, + from->_sifields._pad, SI_PAD_SIZE32)) + return -EFAULT; + + return 0; +} + /* * Note: it is necessary to treat pid and sig as unsigned ints, with the * corresponding cast to a signed int to insure that the proper conversion @@ -634,9 +646,10 @@ long compat_sys_rt_sigqueueinfo(u32 pid, u32 sig, compat_siginfo_t __user *uinfo int ret; mm_segment_t old_fs = get_fs(); - if (copy_from_user (&info, uinfo, 3*sizeof(int)) || - copy_from_user (info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE32)) - return -EFAULT; + ret = copy_siginfo_from_user32(&info, uinfo); + if (unlikely(ret)) + return ret; + set_fs (KERNEL_DS); /* The __user pointer cast is valid becasuse of the set_fs() */ ret = sys_rt_sigqueueinfo((int)pid, (int)sig, (siginfo_t __user *) &info); diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c new file mode 100644 index 00000000000..e3638eeaaae --- /dev/null +++ b/arch/powerpc/kernel/stacktrace.c @@ -0,0 +1,47 @@ +/* + * Stack trace utility + * + * Copyright 2008 Christoph Hellwig, IBM Corp. + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/sched.h> +#include <linux/stacktrace.h> +#include <asm/ptrace.h> +#include <asm/asm-offsets.h> + +/* + * Save stack-backtrace addresses into a stack_trace buffer. + */ +void save_stack_trace(struct stack_trace *trace) +{ + unsigned long sp; + + asm("mr %0,1" : "=r" (sp)); + + for (;;) { + unsigned long *stack = (unsigned long *) sp; + unsigned long newsp, ip; + + if (!validate_sp(sp, current, STACK_FRAME_OVERHEAD)) + return; + + newsp = stack[0]; + ip = stack[STACK_FRAME_LR_SAVE]; + + if (!trace->skip) + trace->entries[trace->nr_entries++] = ip; + else + trace->skip--; + + if (trace->nr_entries >= trace->max_entries) + return; + + sp = newsp; + } +} diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index 4a4f5c6b560..709f8cb8bfc 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -47,7 +47,6 @@ #include <asm/types.h> #include <asm/uaccess.h> #include <asm/unistd.h> -#include <asm/semaphore.h> #include <asm/time.h> #include <asm/mmu_context.h> #include <asm/ppc-pci.h> @@ -368,11 +367,6 @@ long compat_sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, error = compat_do_execve(filename, compat_ptr(a1), compat_ptr(a2), regs); - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } putname(filename); out: diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index 3b1d5dd6564..e722a4eeb5d 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -38,7 +38,6 @@ #include <linux/personality.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <asm/syscalls.h> #include <asm/time.h> #include <asm/unistd.h> diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index d3437c4c4a6..c21a626af67 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -21,13 +21,14 @@ #include <linux/elf.h> #include <linux/security.h> #include <linux/bootmem.h> +#include <linux/lmb.h> #include <asm/pgtable.h> #include <asm/system.h> #include <asm/processor.h> #include <asm/mmu.h> #include <asm/mmu_context.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/sections.h> diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index f98867252ee..b77f8af7ddd 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -139,7 +139,7 @@ static int vio_bus_remove(struct device *dev) */ int vio_register_driver(struct vio_driver *viodrv) { - printk(KERN_DEBUG "%s: driver %s registering\n", __FUNCTION__, + printk(KERN_DEBUG "%s: driver %s registering\n", __func__, viodrv->driver.name); /* fill in 'struct driver' fields */ @@ -184,7 +184,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node) /* we need the 'device_type' property, in order to match with drivers */ if (of_node->type == NULL) { printk(KERN_WARNING "%s: node %s missing 'device_type'\n", - __FUNCTION__, + __func__, of_node->name ? of_node->name : "<unknown>"); return NULL; } @@ -192,7 +192,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node) unit_address = of_get_property(of_node, "reg", NULL); if (unit_address == NULL) { printk(KERN_WARNING "%s: node %s missing 'reg'\n", - __FUNCTION__, + __func__, of_node->name ? of_node->name : "<unknown>"); return NULL; } @@ -227,7 +227,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node) /* register with generic device framework */ if (device_register(&viodev->dev)) { printk(KERN_ERR "%s: failed to register device %s\n", - __FUNCTION__, viodev->dev.bus_id); + __func__, viodev->dev.bus_id); /* XXX free TCE table */ kfree(viodev); return NULL; @@ -258,7 +258,7 @@ static int __init vio_bus_init(void) err = device_register(&vio_bus_device.dev); if (err) { printk(KERN_WARNING "%s: device_register returned %i\n", - __FUNCTION__, err); + __func__, err); return err; } diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 0afb9e31d2a..0c3000bf8d7 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -1,11 +1,9 @@ #ifdef CONFIG_PPC64 -#include <asm/page.h> #define PROVIDE32(x) PROVIDE(__unused__##x) #else -#define PAGE_SIZE 4096 -#define KERNELBASE CONFIG_KERNEL_START #define PROVIDE32(x) PROVIDE(x) #endif +#include <asm/page.h> #include <asm-generic/vmlinux.lds.h> #include <asm/cache.h> @@ -33,7 +31,7 @@ SECTIONS */ /* Text and gots */ - .text : { + .text : AT(ADDR(.text) - LOAD_OFFSET) { ALIGN_FUNCTION(); *(.text.head) _text = .; @@ -58,7 +56,7 @@ SECTIONS RODATA /* Exception & bug tables */ - __ex_table : { + __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { __start___ex_table = .; *(__ex_table) __stop___ex_table = .; @@ -74,7 +72,7 @@ SECTIONS . = ALIGN(PAGE_SIZE); __init_begin = .; - .init.text : { + .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { _sinittext = .; INIT_TEXT _einittext = .; @@ -83,11 +81,11 @@ SECTIONS /* .exit.text is discarded at runtime, not link time, * to deal with references from __bug_table */ - .exit.text : { + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { EXIT_TEXT } - .init.data : { + .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { INIT_DATA __vtop_table_begin = .; *(.vtop_fixup); @@ -103,19 +101,19 @@ SECTIONS } . = ALIGN(16); - .init.setup : { + .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { __setup_start = .; *(.init.setup) __setup_end = .; } - .initcall.init : { + .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) { __initcall_start = .; INITCALLS __initcall_end = .; } - .con_initcall.init : { + .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) { __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; @@ -124,14 +122,14 @@ SECTIONS SECURITY_INIT . = ALIGN(8); - __ftr_fixup : { + __ftr_fixup : AT(ADDR(__ftr_fixup) - LOAD_OFFSET) { __start___ftr_fixup = .; *(__ftr_fixup) __stop___ftr_fixup = .; } #ifdef CONFIG_PPC64 . = ALIGN(8); - __fw_ftr_fixup : { + __fw_ftr_fixup : AT(ADDR(__fw_ftr_fixup) - LOAD_OFFSET) { __start___fw_ftr_fixup = .; *(__fw_ftr_fixup) __stop___fw_ftr_fixup = .; @@ -139,14 +137,14 @@ SECTIONS #endif #ifdef CONFIG_BLK_DEV_INITRD . = ALIGN(PAGE_SIZE); - .init.ramfs : { + .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { __initramfs_start = .; *(.init.ramfs) __initramfs_end = .; } #endif . = ALIGN(PAGE_SIZE); - .data.percpu : { + .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { __per_cpu_start = .; *(.data.percpu) *(.data.percpu.shared_aligned) @@ -154,7 +152,7 @@ SECTIONS } . = ALIGN(8); - .machine.desc : { + .machine.desc : AT(ADDR(.machine.desc) - LOAD_OFFSET) { __machine_desc_start = . ; *(.machine.desc) __machine_desc_end = . ; @@ -172,25 +170,24 @@ SECTIONS _sdata = .; #ifdef CONFIG_PPC32 - .data : - { + .data : AT(ADDR(.data) - LOAD_OFFSET) { DATA_DATA *(.sdata) *(.got.plt) *(.got) } #else - .data : { + .data : AT(ADDR(.data) - LOAD_OFFSET) { DATA_DATA *(.data.rel*) *(.toc1) *(.branch_lt) } - .opd : { + .opd : AT(ADDR(.opd) - LOAD_OFFSET) { *(.opd) } - .got : { + .got : AT(ADDR(.got) - LOAD_OFFSET) { __toc_start = .; *(.got) *(.toc) @@ -207,26 +204,26 @@ SECTIONS #else . = ALIGN(16384); #endif - .data.init_task : { + .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { *(.data.init_task) } . = ALIGN(PAGE_SIZE); - .data.page_aligned : { + .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { *(.data.page_aligned) } - .data.cacheline_aligned : { + .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { *(.data.cacheline_aligned) } . = ALIGN(L1_CACHE_BYTES); - .data.read_mostly : { + .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { *(.data.read_mostly) } . = ALIGN(PAGE_SIZE); - __data_nosave : { + .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { __nosave_begin = .; *(.data.nosave) . = ALIGN(PAGE_SIZE); @@ -237,7 +234,7 @@ SECTIONS * And finally the bss */ - .bss : { + .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __bss_start = .; *(.sbss) *(.scommon) *(.dynbss) diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c index 22c3b4f53de..29b2941cada 100644 --- a/arch/powerpc/lib/rheap.c +++ b/arch/powerpc/lib/rheap.c @@ -54,7 +54,7 @@ static int grow(rh_info_t * info, int max_blocks) new_blocks = max_blocks - info->max_blocks; - block = kmalloc(sizeof(rh_block_t) * max_blocks, GFP_KERNEL); + block = kmalloc(sizeof(rh_block_t) * max_blocks, GFP_ATOMIC); if (block == NULL) return -ENOMEM; @@ -258,7 +258,7 @@ rh_info_t *rh_create(unsigned int alignment) if ((alignment & (alignment - 1)) != 0) return ERR_PTR(-EINVAL); - info = kmalloc(sizeof(*info), GFP_KERNEL); + info = kmalloc(sizeof(*info), GFP_ATOMIC); if (info == NULL) return ERR_PTR(-ENOMEM); diff --git a/arch/powerpc/lib/string.S b/arch/powerpc/lib/string.S index c4c622d8e6a..49eb1f1a2bb 100644 --- a/arch/powerpc/lib/string.S +++ b/arch/powerpc/lib/string.S @@ -75,6 +75,20 @@ _GLOBAL(strcmp) beq 1b blr +_GLOBAL(strncmp) + PPC_LCMPI r5,0 + beqlr + mtctr r5 + addi r5,r3,-1 + addi r4,r4,-1 +1: lbzu r3,1(r5) + cmpwi 1,r3,0 + lbzu r0,1(r4) + subf. r3,r0,r3 + beqlr 1 + bdnzt eq,1b + blr + _GLOBAL(strlen) addi r4,r3,-1 1: lbzu r0,1(r4) diff --git a/arch/powerpc/math-emu/fabs.c b/arch/powerpc/math-emu/fabs.c index 41f0617f3d3..549baba5948 100644 --- a/arch/powerpc/math-emu/fabs.c +++ b/arch/powerpc/math-emu/fabs.c @@ -9,7 +9,7 @@ fabs(u32 *frD, u32 *frB) frD[1] = frB[1]; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fadd.c b/arch/powerpc/math-emu/fadd.c index fc8836488b6..7befbbf2c33 100644 --- a/arch/powerpc/math-emu/fadd.c +++ b/arch/powerpc/math-emu/fadd.c @@ -14,7 +14,7 @@ fadd(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fadds.c b/arch/powerpc/math-emu/fadds.c index 93025b6c8f3..2b346b38b48 100644 --- a/arch/powerpc/math-emu/fadds.c +++ b/arch/powerpc/math-emu/fadds.c @@ -15,7 +15,7 @@ fadds(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fcmpo.c b/arch/powerpc/math-emu/fcmpo.c index 4efac394b4c..36d689044c6 100644 --- a/arch/powerpc/math-emu/fcmpo.c +++ b/arch/powerpc/math-emu/fcmpo.c @@ -15,7 +15,7 @@ fcmpo(u32 *ccr, int crfD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p (%08x) %d %p %p\n", __FUNCTION__, ccr, *ccr, crfD, frA, frB); + printk("%s: %p (%08x) %d %p %p\n", __func__, ccr, *ccr, crfD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fcmpu.c b/arch/powerpc/math-emu/fcmpu.c index b7e33176e61..53d93894f2a 100644 --- a/arch/powerpc/math-emu/fcmpu.c +++ b/arch/powerpc/math-emu/fcmpu.c @@ -14,7 +14,7 @@ fcmpu(u32 *ccr, int crfD, void *frA, void *frB) long cmp; #ifdef DEBUG - printk("%s: %p (%08x) %d %p %p\n", __FUNCTION__, ccr, *ccr, crfD, frA, frB); + printk("%s: %p (%08x) %d %p %p\n", __func__, ccr, *ccr, crfD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fctiw.c b/arch/powerpc/math-emu/fctiw.c index 3b3c98b840c..fcd7a95e021 100644 --- a/arch/powerpc/math-emu/fctiw.c +++ b/arch/powerpc/math-emu/fctiw.c @@ -16,7 +16,7 @@ fctiw(u32 *frD, void *frB) frD[1] = r; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fctiwz.c b/arch/powerpc/math-emu/fctiwz.c index 7717eb6fcfb..1514d59e146 100644 --- a/arch/powerpc/math-emu/fctiwz.c +++ b/arch/powerpc/math-emu/fctiwz.c @@ -23,7 +23,7 @@ fctiwz(u32 *frD, void *frB) __FPU_FPSCR = fpscr; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fdiv.c b/arch/powerpc/math-emu/fdiv.c index f2fba825b2d..18a20fe396b 100644 --- a/arch/powerpc/math-emu/fdiv.c +++ b/arch/powerpc/math-emu/fdiv.c @@ -14,7 +14,7 @@ fdiv(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); @@ -28,13 +28,13 @@ fdiv(void *frD, void *frA, void *frB) if (A_c == FP_CLS_ZERO && B_c == FP_CLS_ZERO) { ret |= EFLAG_VXZDZ; #ifdef DEBUG - printk("%s: FPSCR_VXZDZ raised\n", __FUNCTION__); + printk("%s: FPSCR_VXZDZ raised\n", __func__); #endif } if (A_c == FP_CLS_INF && B_c == FP_CLS_INF) { ret |= EFLAG_VXIDI; #ifdef DEBUG - printk("%s: FPSCR_VXIDI raised\n", __FUNCTION__); + printk("%s: FPSCR_VXIDI raised\n", __func__); #endif } diff --git a/arch/powerpc/math-emu/fdivs.c b/arch/powerpc/math-emu/fdivs.c index b971196e317..24feed689c3 100644 --- a/arch/powerpc/math-emu/fdivs.c +++ b/arch/powerpc/math-emu/fdivs.c @@ -15,7 +15,7 @@ fdivs(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); @@ -29,13 +29,13 @@ fdivs(void *frD, void *frA, void *frB) if (A_c == FP_CLS_ZERO && B_c == FP_CLS_ZERO) { ret |= EFLAG_VXZDZ; #ifdef DEBUG - printk("%s: FPSCR_VXZDZ raised\n", __FUNCTION__); + printk("%s: FPSCR_VXZDZ raised\n", __func__); #endif } if (A_c == FP_CLS_INF && B_c == FP_CLS_INF) { ret |= EFLAG_VXIDI; #ifdef DEBUG - printk("%s: FPSCR_VXIDI raised\n", __FUNCTION__); + printk("%s: FPSCR_VXIDI raised\n", __func__); #endif } diff --git a/arch/powerpc/math-emu/fmadd.c b/arch/powerpc/math-emu/fmadd.c index 0a1dbce793e..dedb465fdc6 100644 --- a/arch/powerpc/math-emu/fmadd.c +++ b/arch/powerpc/math-emu/fmadd.c @@ -16,7 +16,7 @@ fmadd(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fmadds.c b/arch/powerpc/math-emu/fmadds.c index 0f70bba9445..6bbb56d5502 100644 --- a/arch/powerpc/math-emu/fmadds.c +++ b/arch/powerpc/math-emu/fmadds.c @@ -17,7 +17,7 @@ fmadds(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fmr.c b/arch/powerpc/math-emu/fmr.c index 28df700c0c7..bd55384b819 100644 --- a/arch/powerpc/math-emu/fmr.c +++ b/arch/powerpc/math-emu/fmr.c @@ -9,7 +9,7 @@ fmr(u32 *frD, u32 *frB) frD[1] = frB[1]; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fmsub.c b/arch/powerpc/math-emu/fmsub.c index 203fd48a6fe..f311e2c7e67 100644 --- a/arch/powerpc/math-emu/fmsub.c +++ b/arch/powerpc/math-emu/fmsub.c @@ -16,7 +16,7 @@ fmsub(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fmsubs.c b/arch/powerpc/math-emu/fmsubs.c index 8ce68624c18..81a716d3ee2 100644 --- a/arch/powerpc/math-emu/fmsubs.c +++ b/arch/powerpc/math-emu/fmsubs.c @@ -17,7 +17,7 @@ fmsubs(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fmul.c b/arch/powerpc/math-emu/fmul.c index 66c7e79aae2..2f3d32784a0 100644 --- a/arch/powerpc/math-emu/fmul.c +++ b/arch/powerpc/math-emu/fmul.c @@ -14,7 +14,7 @@ fmul(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fmuls.c b/arch/powerpc/math-emu/fmuls.c index 26bc4278271..962b5883f78 100644 --- a/arch/powerpc/math-emu/fmuls.c +++ b/arch/powerpc/math-emu/fmuls.c @@ -15,7 +15,7 @@ fmuls(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fnabs.c b/arch/powerpc/math-emu/fnabs.c index c6b913d179e..a7d34f3d949 100644 --- a/arch/powerpc/math-emu/fnabs.c +++ b/arch/powerpc/math-emu/fnabs.c @@ -9,7 +9,7 @@ fnabs(u32 *frD, u32 *frB) frD[1] = frB[1]; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fneg.c b/arch/powerpc/math-emu/fneg.c index fe9a98deff6..1e988cd9c6c 100644 --- a/arch/powerpc/math-emu/fneg.c +++ b/arch/powerpc/math-emu/fneg.c @@ -9,7 +9,7 @@ fneg(u32 *frD, u32 *frB) frD[1] = frB[1]; #ifdef DEBUG - printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p: ", __func__, frD, frB); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/fnmadd.c b/arch/powerpc/math-emu/fnmadd.c index 7f312276d92..8cf7827c4fb 100644 --- a/arch/powerpc/math-emu/fnmadd.c +++ b/arch/powerpc/math-emu/fnmadd.c @@ -16,7 +16,7 @@ fnmadd(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fnmadds.c b/arch/powerpc/math-emu/fnmadds.c index 65454c9c70b..f1c4f0f0d80 100644 --- a/arch/powerpc/math-emu/fnmadds.c +++ b/arch/powerpc/math-emu/fnmadds.c @@ -17,7 +17,7 @@ fnmadds(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fnmsub.c b/arch/powerpc/math-emu/fnmsub.c index f1ca7482b5f..98944e6e260 100644 --- a/arch/powerpc/math-emu/fnmsub.c +++ b/arch/powerpc/math-emu/fnmsub.c @@ -16,7 +16,7 @@ fnmsub(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fnmsubs.c b/arch/powerpc/math-emu/fnmsubs.c index 5c9a09a87dc..b20f4eb63fb 100644 --- a/arch/powerpc/math-emu/fnmsubs.c +++ b/arch/powerpc/math-emu/fnmsubs.c @@ -17,7 +17,7 @@ fnmsubs(void *frD, void *frA, void *frB, void *frC) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fres.c b/arch/powerpc/math-emu/fres.c index ec11e46d20a..10ecbd08b79 100644 --- a/arch/powerpc/math-emu/fres.c +++ b/arch/powerpc/math-emu/fres.c @@ -6,7 +6,7 @@ int fres(void *frD, void *frB) { #ifdef DEBUG - printk("%s: %p %p\n", __FUNCTION__, frD, frB); + printk("%s: %p %p\n", __func__, frD, frB); #endif return -ENOSYS; } diff --git a/arch/powerpc/math-emu/frsp.c b/arch/powerpc/math-emu/frsp.c index d879b2a3d0c..724ccbc0468 100644 --- a/arch/powerpc/math-emu/frsp.c +++ b/arch/powerpc/math-emu/frsp.c @@ -12,7 +12,7 @@ frsp(void *frD, void *frB) FP_DECL_D(B); #ifdef DEBUG - printk("%s: D %p, B %p\n", __FUNCTION__, frD, frB); + printk("%s: D %p, B %p\n", __func__, frD, frB); #endif __FP_UNPACK_D(B, frB); diff --git a/arch/powerpc/math-emu/frsqrte.c b/arch/powerpc/math-emu/frsqrte.c index a11ae182985..1d0a3a0fd0e 100644 --- a/arch/powerpc/math-emu/frsqrte.c +++ b/arch/powerpc/math-emu/frsqrte.c @@ -6,7 +6,7 @@ int frsqrte(void *frD, void *frB) { #ifdef DEBUG - printk("%s: %p %p\n", __FUNCTION__, frD, frB); + printk("%s: %p %p\n", __func__, frD, frB); #endif return 0; } diff --git a/arch/powerpc/math-emu/fsel.c b/arch/powerpc/math-emu/fsel.c index e36e6e72819..ecb5f28eb1f 100644 --- a/arch/powerpc/math-emu/fsel.c +++ b/arch/powerpc/math-emu/fsel.c @@ -11,7 +11,7 @@ fsel(u32 *frD, void *frA, u32 *frB, u32 *frC) FP_DECL_D(A); #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC); + printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fsqrt.c b/arch/powerpc/math-emu/fsqrt.c index 6f8319f64a8..38ec2b752e9 100644 --- a/arch/powerpc/math-emu/fsqrt.c +++ b/arch/powerpc/math-emu/fsqrt.c @@ -13,7 +13,7 @@ fsqrt(void *frD, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frB); + printk("%s: %p %p %p %p\n", __func__, frD, frB); #endif __FP_UNPACK_D(B, frB); diff --git a/arch/powerpc/math-emu/fsqrts.c b/arch/powerpc/math-emu/fsqrts.c index 3b2b1cf55c1..335263e06ee 100644 --- a/arch/powerpc/math-emu/fsqrts.c +++ b/arch/powerpc/math-emu/fsqrts.c @@ -14,7 +14,7 @@ fsqrts(void *frD, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frB); + printk("%s: %p %p %p %p\n", __func__, frD, frB); #endif __FP_UNPACK_D(B, frB); diff --git a/arch/powerpc/math-emu/fsub.c b/arch/powerpc/math-emu/fsub.c index 956679042bb..208d20fc52a 100644 --- a/arch/powerpc/math-emu/fsub.c +++ b/arch/powerpc/math-emu/fsub.c @@ -14,7 +14,7 @@ fsub(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/fsubs.c b/arch/powerpc/math-emu/fsubs.c index 3428117dfe8..0e61b808c44 100644 --- a/arch/powerpc/math-emu/fsubs.c +++ b/arch/powerpc/math-emu/fsubs.c @@ -15,7 +15,7 @@ fsubs(void *frD, void *frA, void *frB) int ret = 0; #ifdef DEBUG - printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB); + printk("%s: %p %p %p\n", __func__, frD, frA, frB); #endif __FP_UNPACK_D(A, frA); diff --git a/arch/powerpc/math-emu/lfd.c b/arch/powerpc/math-emu/lfd.c index 7d38101c329..6ec90b57c61 100644 --- a/arch/powerpc/math-emu/lfd.c +++ b/arch/powerpc/math-emu/lfd.c @@ -11,7 +11,7 @@ lfd(void *frD, void *ea) if (copy_from_user(frD, ea, sizeof(double))) return -EFAULT; #ifdef DEBUG - printk("%s: D %p, ea %p: ", __FUNCTION__, frD, ea); + printk("%s: D %p, ea %p: ", __func__, frD, ea); dump_double(frD); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/lfs.c b/arch/powerpc/math-emu/lfs.c index c86dee3d765..6f18ebe3a7f 100644 --- a/arch/powerpc/math-emu/lfs.c +++ b/arch/powerpc/math-emu/lfs.c @@ -14,7 +14,7 @@ lfs(void *frD, void *ea) float f; #ifdef DEBUG - printk("%s: D %p, ea %p\n", __FUNCTION__, frD, ea); + printk("%s: D %p, ea %p\n", __func__, frD, ea); #endif if (copy_from_user(&f, ea, sizeof(float))) diff --git a/arch/powerpc/math-emu/mcrfs.c b/arch/powerpc/math-emu/mcrfs.c index 106dd912914..41ba247faf8 100644 --- a/arch/powerpc/math-emu/mcrfs.c +++ b/arch/powerpc/math-emu/mcrfs.c @@ -10,7 +10,7 @@ mcrfs(u32 *ccr, u32 crfD, u32 crfS) u32 value, clear; #ifdef DEBUG - printk("%s: %p (%08x) %d %d\n", __FUNCTION__, ccr, *ccr, crfD, crfS); + printk("%s: %p (%08x) %d %d\n", __func__, ccr, *ccr, crfD, crfS); #endif clear = 15 << ((7 - crfS) << 2); @@ -24,7 +24,7 @@ mcrfs(u32 *ccr, u32 crfD, u32 crfS) *ccr |= (value << ((7 - crfD) << 2)); #ifdef DEBUG - printk("CR: %08x\n", __FUNCTION__, *ccr); + printk("CR: %08x\n", __func__, *ccr); #endif return 0; diff --git a/arch/powerpc/math-emu/mffs.c b/arch/powerpc/math-emu/mffs.c index f477c9170e7..b0e2106e6eb 100644 --- a/arch/powerpc/math-emu/mffs.c +++ b/arch/powerpc/math-emu/mffs.c @@ -10,7 +10,7 @@ mffs(u32 *frD) frD[1] = __FPU_FPSCR; #ifdef DEBUG - printk("%s: frD %p: %08x.%08x\n", __FUNCTION__, frD, frD[0], frD[1]); + printk("%s: frD %p: %08x.%08x\n", __func__, frD, frD[0], frD[1]); #endif return 0; diff --git a/arch/powerpc/math-emu/mtfsb0.c b/arch/powerpc/math-emu/mtfsb0.c index 99bfd80f4af..d3062350ea2 100644 --- a/arch/powerpc/math-emu/mtfsb0.c +++ b/arch/powerpc/math-emu/mtfsb0.c @@ -11,7 +11,7 @@ mtfsb0(int crbD) __FPU_FPSCR &= ~(1 << (31 - crbD)); #ifdef DEBUG - printk("%s: %d %08lx\n", __FUNCTION__, crbD, __FPU_FPSCR); + printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR); #endif return 0; diff --git a/arch/powerpc/math-emu/mtfsb1.c b/arch/powerpc/math-emu/mtfsb1.c index 3d9e7ed92d2..2e948704b56 100644 --- a/arch/powerpc/math-emu/mtfsb1.c +++ b/arch/powerpc/math-emu/mtfsb1.c @@ -11,7 +11,7 @@ mtfsb1(int crbD) __FPU_FPSCR |= (1 << (31 - crbD)); #ifdef DEBUG - printk("%s: %d %08lx\n", __FUNCTION__, crbD, __FPU_FPSCR); + printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR); #endif return 0; diff --git a/arch/powerpc/math-emu/mtfsf.c b/arch/powerpc/math-emu/mtfsf.c index d70cf714994..48014d8e3af 100644 --- a/arch/powerpc/math-emu/mtfsf.c +++ b/arch/powerpc/math-emu/mtfsf.c @@ -38,7 +38,7 @@ mtfsf(unsigned int FM, u32 *frB) __FPU_FPSCR |= (frB[1] & mask); #ifdef DEBUG - printk("%s: %02x %p: %08lx\n", __FUNCTION__, FM, frB, __FPU_FPSCR); + printk("%s: %02x %p: %08lx\n", __func__, FM, frB, __FPU_FPSCR); #endif return 0; diff --git a/arch/powerpc/math-emu/mtfsfi.c b/arch/powerpc/math-emu/mtfsfi.c index 71df854baa7..031e2009354 100644 --- a/arch/powerpc/math-emu/mtfsfi.c +++ b/arch/powerpc/math-emu/mtfsfi.c @@ -16,7 +16,7 @@ mtfsfi(unsigned int crfD, unsigned int IMM) __FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2); #ifdef DEBUG - printk("%s: %d %x: %08lx\n", __FUNCTION__, crfD, IMM, __FPU_FPSCR); + printk("%s: %d %x: %08lx\n", __func__, crfD, IMM, __FPU_FPSCR); #endif return 0; diff --git a/arch/powerpc/math-emu/stfd.c b/arch/powerpc/math-emu/stfd.c index 3f8c2558a9e..33a165c8df0 100644 --- a/arch/powerpc/math-emu/stfd.c +++ b/arch/powerpc/math-emu/stfd.c @@ -7,7 +7,7 @@ stfd(void *frS, void *ea) { #if 0 #ifdef DEBUG - printk("%s: S %p, ea %p: ", __FUNCTION__, frS, ea); + printk("%s: S %p, ea %p: ", __func__, frS, ea); dump_double(frS); printk("\n"); #endif diff --git a/arch/powerpc/math-emu/stfiwx.c b/arch/powerpc/math-emu/stfiwx.c index 95caaeec6a0..f15a35f67e2 100644 --- a/arch/powerpc/math-emu/stfiwx.c +++ b/arch/powerpc/math-emu/stfiwx.c @@ -6,7 +6,7 @@ int stfiwx(u32 *frS, void *ea) { #ifdef DEBUG - printk("%s: %p %p\n", __FUNCTION__, frS, ea); + printk("%s: %p %p\n", __func__, frS, ea); #endif if (copy_to_user(ea, &frS[1], sizeof(frS[1]))) diff --git a/arch/powerpc/math-emu/stfs.c b/arch/powerpc/math-emu/stfs.c index e87ca23c6dc..8689aa48ef6 100644 --- a/arch/powerpc/math-emu/stfs.c +++ b/arch/powerpc/math-emu/stfs.c @@ -15,7 +15,7 @@ stfs(void *frS, void *ea) int err; #ifdef DEBUG - printk("%s: S %p, ea %p\n", __FUNCTION__, frS, ea); + printk("%s: S %p, ea %p\n", __func__, frS, ea); #endif __FP_UNPACK_D(A, frS); diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c index 3899ea97fbd..cecbbc76f62 100644 --- a/arch/powerpc/mm/40x_mmu.c +++ b/arch/powerpc/mm/40x_mmu.c @@ -97,7 +97,7 @@ unsigned long __init mmu_mapin_ram(void) phys_addr_t p; v = KERNELBASE; - p = PPC_MEMSTART; + p = 0; s = total_lowmem; if (__map_without_ltlbs) diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index 04dc08798d3..953fb919eb0 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -67,7 +67,7 @@ unsigned long __init mmu_mapin_ram(void) /* Pin in enough TLBs to cover any lowmem not covered by the * initial 256M mapping established in head_44x.S */ - for (addr = PPC_PIN_SIZE; addr < total_lowmem; + for (addr = PPC_PIN_SIZE; addr < lowmem_end_addr; addr += PPC_PIN_SIZE) ppc44x_pin_tlb(addr + PAGE_OFFSET, addr); diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index 41649a5d360..1c00e0196f6 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -6,7 +6,7 @@ ifeq ($(CONFIG_PPC64),y) EXTRA_CFLAGS += -mno-minimal-toc endif -obj-y := fault.o mem.o lmb.o \ +obj-y := fault.o mem.o \ init_$(CONFIG_WORD_SIZE).o \ pgtable_$(CONFIG_WORD_SIZE).o \ mmu_context_$(CONFIG_WORD_SIZE).o diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c index c93a966b7e4..ada249bf977 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/fsl_booke_mmu.c @@ -49,18 +49,15 @@ #include <asm/mmu.h> #include <asm/uaccess.h> #include <asm/smp.h> -#include <asm/bootx.h> #include <asm/machdep.h> #include <asm/setup.h> +#include "mmu_decl.h" + extern void loadcam_entry(unsigned int index); unsigned int tlbcam_index; unsigned int num_tlbcam_entries; static unsigned long __cam0, __cam1, __cam2; -extern unsigned long total_lowmem; -extern unsigned long __max_low_memory; -extern unsigned long __initial_memory_limit; -#define MAX_LOW_MEM CONFIG_LOWMEM_SIZE #define NUM_TLBCAMS (16) @@ -165,15 +162,15 @@ void invalidate_tlbcam_entry(int index) void __init cam_mapin_ram(unsigned long cam0, unsigned long cam1, unsigned long cam2) { - settlbcam(0, PAGE_OFFSET, PPC_MEMSTART, cam0, _PAGE_KERNEL, 0); + settlbcam(0, PAGE_OFFSET, memstart_addr, cam0, _PAGE_KERNEL, 0); tlbcam_index++; if (cam1) { tlbcam_index++; - settlbcam(1, PAGE_OFFSET+cam0, PPC_MEMSTART+cam0, cam1, _PAGE_KERNEL, 0); + settlbcam(1, PAGE_OFFSET+cam0, memstart_addr+cam0, cam1, _PAGE_KERNEL, 0); } if (cam2) { tlbcam_index++; - settlbcam(2, PAGE_OFFSET+cam0+cam1, PPC_MEMSTART+cam0+cam1, cam2, _PAGE_KERNEL, 0); + settlbcam(2, PAGE_OFFSET+cam0+cam1, memstart_addr+cam0+cam1, cam2, _PAGE_KERNEL, 0); } } @@ -196,35 +193,32 @@ unsigned long __init mmu_mapin_ram(void) void __init adjust_total_lowmem(void) { - unsigned long max_low_mem = MAX_LOW_MEM; - unsigned long cam_max = 0x10000000; - unsigned long ram; + phys_addr_t max_lowmem_size = __max_low_memory; + phys_addr_t cam_max_size = 0x10000000; + phys_addr_t ram; - /* adjust CAM size to max_low_mem */ - if (max_low_mem < cam_max) - cam_max = max_low_mem; + /* adjust CAM size to max_lowmem_size */ + if (max_lowmem_size < cam_max_size) + cam_max_size = max_lowmem_size; - /* adjust lowmem size to max_low_mem */ - if (max_low_mem < total_lowmem) - ram = max_low_mem; - else - ram = total_lowmem; + /* adjust lowmem size to max_lowmem_size */ + ram = min(max_lowmem_size, total_lowmem); /* Calculate CAM values */ __cam0 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam0 > cam_max) - __cam0 = cam_max; + if (__cam0 > cam_max_size) + __cam0 = cam_max_size; ram -= __cam0; if (ram) { __cam1 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam1 > cam_max) - __cam1 = cam_max; + if (__cam1 > cam_max_size) + __cam1 = cam_max_size; ram -= __cam1; } if (ram) { __cam2 = 1UL << 2 * (__ilog2(ram) / 2); - if (__cam2 > cam_max) - __cam2 = cam_max; + if (__cam2 > cam_max_size) + __cam2 = cam_max_size; ram -= __cam2; } @@ -232,6 +226,6 @@ adjust_total_lowmem(void) " CAM2=%ldMb residual: %ldMb\n", __cam0 >> 20, __cam1 >> 20, __cam2 >> 20, (total_lowmem - __cam0 - __cam1 - __cam2) >> 20); - __max_low_memory = max_low_mem = __cam0 + __cam1 + __cam2; - __initial_memory_limit = __max_low_memory; + __max_low_memory = __cam0 + __cam1 + __cam2; + __initial_memory_limit_addr = memstart_addr + __max_low_memory; } diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index a83dfa3cf40..2b5a399f6fa 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -31,6 +31,7 @@ #include <linux/cache.h> #include <linux/init.h> #include <linux/signal.h> +#include <linux/lmb.h> #include <asm/processor.h> #include <asm/pgtable.h> @@ -41,7 +42,7 @@ #include <asm/system.h> #include <asm/uaccess.h> #include <asm/machdep.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/abs_addr.h> #include <asm/tlbflush.h> #include <asm/io.h> @@ -191,6 +192,29 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, return ret < 0 ? ret : 0; } +#ifdef CONFIG_MEMORY_HOTPLUG +static int htab_remove_mapping(unsigned long vstart, unsigned long vend, + int psize, int ssize) +{ + unsigned long vaddr; + unsigned int step, shift; + + shift = mmu_psize_defs[psize].shift; + step = 1 << shift; + + if (!ppc_md.hpte_removebolted) { + printk(KERN_WARNING "Platform doesn't implement " + "hpte_removebolted\n"); + return -EINVAL; + } + + for (vaddr = vstart; vaddr < vend; vaddr += step) + ppc_md.hpte_removebolted(vaddr, psize, ssize); + + return 0; +} +#endif /* CONFIG_MEMORY_HOTPLUG */ + static int __init htab_dt_scan_seg_sizes(unsigned long node, const char *uname, int depth, void *data) @@ -434,6 +458,12 @@ void create_section_mapping(unsigned long start, unsigned long end) _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX, mmu_linear_psize, mmu_kernel_ssize)); } + +int remove_section_mapping(unsigned long start, unsigned long end) +{ + return htab_remove_mapping(start, end, mmu_linear_psize, + mmu_kernel_ssize); +} #endif /* CONFIG_MEMORY_HOTPLUG */ static inline void make_bl(unsigned int *insn_addr, void *func) diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 977cb1ee5e7..47325f23c51 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -30,6 +30,7 @@ #include <linux/highmem.h> #include <linux/initrd.h> #include <linux/pagemap.h> +#include <linux/lmb.h> #include <asm/pgalloc.h> #include <asm/prom.h> @@ -41,7 +42,6 @@ #include <asm/machdep.h> #include <asm/btext.h> #include <asm/tlb.h> -#include <asm/lmb.h> #include <asm/sections.h> #include "mmu_decl.h" @@ -59,8 +59,8 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); unsigned long total_memory; unsigned long total_lowmem; -unsigned long ppc_memstart; -unsigned long ppc_memoffset = PAGE_OFFSET; +phys_addr_t memstart_addr; +phys_addr_t lowmem_end_addr; int boot_mapsize; #ifdef CONFIG_PPC_PMAC @@ -95,10 +95,10 @@ int __map_without_ltlbs; unsigned long __max_low_memory = MAX_LOW_MEM; /* - * limit of what is accessible with initial MMU setup - + * address of the limit of what is accessible with initial MMU setup - * 256MB usually, but only 16MB on 601. */ -unsigned long __initial_memory_limit = 0x10000000; +phys_addr_t __initial_memory_limit_addr = (phys_addr_t)0x10000000; /* * Check for command-line options that affect what MMU_init will do. @@ -131,10 +131,10 @@ void __init MMU_init(void) /* 601 can only access 16MB at the moment */ if (PVR_VER(mfspr(SPRN_PVR)) == 1) - __initial_memory_limit = 0x01000000; + __initial_memory_limit_addr = 0x01000000; /* 8xx can only access 8MB at the moment */ if (PVR_VER(mfspr(SPRN_PVR)) == 0x50) - __initial_memory_limit = 0x00800000; + __initial_memory_limit_addr = 0x00800000; /* parse args from command line */ MMU_setup(); @@ -145,8 +145,8 @@ void __init MMU_init(void) printk(KERN_WARNING "Only using first contiguous memory region"); } - total_memory = lmb_end_of_DRAM(); - total_lowmem = total_memory; + total_lowmem = total_memory = lmb_end_of_DRAM() - memstart_addr; + lowmem_end_addr = memstart_addr + total_lowmem; #ifdef CONFIG_FSL_BOOKE /* Freescale Book-E parts expect lowmem to be mapped by fixed TLB @@ -157,9 +157,10 @@ void __init MMU_init(void) if (total_lowmem > __max_low_memory) { total_lowmem = __max_low_memory; + lowmem_end_addr = memstart_addr + total_lowmem; #ifndef CONFIG_HIGHMEM total_memory = total_lowmem; - lmb_enforce_memory_limit(total_lowmem); + lmb_enforce_memory_limit(lowmem_end_addr); lmb_analyze(); #endif /* CONFIG_HIGHMEM */ } @@ -184,8 +185,6 @@ void __init MMU_init(void) /* Map in I/O resources */ if (ppc_md.progress) ppc_md.progress("MMU:setio", 0x302); - if (ppc_md.setup_io_mappings) - ppc_md.setup_io_mappings(); /* Initialize the context management stuff */ mmu_context_init(); @@ -208,7 +207,7 @@ void __init *early_get_page(void) p = alloc_bootmem_pages(PAGE_SIZE); } else { p = __va(lmb_alloc_base(PAGE_SIZE, PAGE_SIZE, - __initial_memory_limit)); + __initial_memory_limit_addr)); } return p; } @@ -276,7 +275,7 @@ static int __init setup_kcore(void) kcore_mem = kmalloc(sizeof(struct kcore_list), GFP_ATOMIC); if (!kcore_mem) - panic("%s: kmalloc failed\n", __FUNCTION__); + panic("%s: kmalloc failed\n", __func__); /* must stay under 32 bits */ if ( 0xfffffffful - (unsigned long)__va(base) < size) { diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index c0f5cff7703..698bd000f98 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -38,11 +38,11 @@ #include <linux/nodemask.h> #include <linux/module.h> #include <linux/poison.h> +#include <linux/lmb.h> #include <asm/pgalloc.h> #include <asm/page.h> #include <asm/prom.h> -#include <asm/lmb.h> #include <asm/rtas.h> #include <asm/io.h> #include <asm/mmu_context.h> @@ -72,8 +72,7 @@ #warning TASK_SIZE is smaller than it needs to be. #endif -/* max amount of RAM to use */ -unsigned long __max_memory; +phys_addr_t memstart_addr; void free_initmem(void) { @@ -122,7 +121,7 @@ static int __init setup_kcore(void) /* GFP_ATOMIC to avoid might_sleep warnings during boot */ kcore_mem = kmalloc(sizeof(struct kcore_list), GFP_ATOMIC); if (!kcore_mem) - panic("%s: kmalloc failed\n", __FUNCTION__); + panic("%s: kmalloc failed\n", __func__); kclist_add(kcore_mem, __va(base), size); } diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c deleted file mode 100644 index 4ce23bcf8a5..00000000000 --- a/arch/powerpc/mm/lmb.c +++ /dev/null @@ -1,357 +0,0 @@ -/* - * Procedures for maintaining information about logical memory blocks. - * - * Peter Bergner, IBM Corp. June 2001. - * Copyright (C) 2001 Peter Bergner. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/bitops.h> -#include <asm/types.h> -#include <asm/page.h> -#include <asm/prom.h> -#include <asm/lmb.h> -#ifdef CONFIG_PPC32 -#include "mmu_decl.h" /* for __max_low_memory */ -#endif - -#undef DEBUG - -#ifdef DEBUG -#include <asm/udbg.h> -#define DBG(fmt...) udbg_printf(fmt) -#else -#define DBG(fmt...) -#endif - -#define LMB_ALLOC_ANYWHERE 0 - -struct lmb lmb; - -void lmb_dump_all(void) -{ -#ifdef DEBUG - unsigned long i; - - DBG("lmb_dump_all:\n"); - DBG(" memory.cnt = 0x%lx\n", lmb.memory.cnt); - DBG(" memory.size = 0x%lx\n", lmb.memory.size); - for (i=0; i < lmb.memory.cnt ;i++) { - DBG(" memory.region[0x%x].base = 0x%lx\n", - i, lmb.memory.region[i].base); - DBG(" .size = 0x%lx\n", - lmb.memory.region[i].size); - } - - DBG("\n reserved.cnt = 0x%lx\n", lmb.reserved.cnt); - DBG(" reserved.size = 0x%lx\n", lmb.reserved.size); - for (i=0; i < lmb.reserved.cnt ;i++) { - DBG(" reserved.region[0x%x].base = 0x%lx\n", - i, lmb.reserved.region[i].base); - DBG(" .size = 0x%lx\n", - lmb.reserved.region[i].size); - } -#endif /* DEBUG */ -} - -static unsigned long __init lmb_addrs_overlap(unsigned long base1, - unsigned long size1, unsigned long base2, unsigned long size2) -{ - return ((base1 < (base2+size2)) && (base2 < (base1+size1))); -} - -static long __init lmb_addrs_adjacent(unsigned long base1, unsigned long size1, - unsigned long base2, unsigned long size2) -{ - if (base2 == base1 + size1) - return 1; - else if (base1 == base2 + size2) - return -1; - - return 0; -} - -static long __init lmb_regions_adjacent(struct lmb_region *rgn, - unsigned long r1, unsigned long r2) -{ - unsigned long base1 = rgn->region[r1].base; - unsigned long size1 = rgn->region[r1].size; - unsigned long base2 = rgn->region[r2].base; - unsigned long size2 = rgn->region[r2].size; - - return lmb_addrs_adjacent(base1, size1, base2, size2); -} - -static void __init lmb_remove_region(struct lmb_region *rgn, unsigned long r) -{ - unsigned long i; - - for (i = r; i < rgn->cnt - 1; i++) { - rgn->region[i].base = rgn->region[i + 1].base; - rgn->region[i].size = rgn->region[i + 1].size; - } - rgn->cnt--; -} - -/* Assumption: base addr of region 1 < base addr of region 2 */ -static void __init lmb_coalesce_regions(struct lmb_region *rgn, - unsigned long r1, unsigned long r2) -{ - rgn->region[r1].size += rgn->region[r2].size; - lmb_remove_region(rgn, r2); -} - -/* This routine called with relocation disabled. */ -void __init lmb_init(void) -{ - /* Create a dummy zero size LMB which will get coalesced away later. - * This simplifies the lmb_add() code below... - */ - lmb.memory.region[0].base = 0; - lmb.memory.region[0].size = 0; - lmb.memory.cnt = 1; - - /* Ditto. */ - lmb.reserved.region[0].base = 0; - lmb.reserved.region[0].size = 0; - lmb.reserved.cnt = 1; -} - -/* This routine may be called with relocation disabled. */ -void __init lmb_analyze(void) -{ - int i; - - lmb.memory.size = 0; - - for (i = 0; i < lmb.memory.cnt; i++) - lmb.memory.size += lmb.memory.region[i].size; -} - -/* This routine called with relocation disabled. */ -static long __init lmb_add_region(struct lmb_region *rgn, unsigned long base, - unsigned long size) -{ - unsigned long coalesced = 0; - long adjacent, i; - - /* First try and coalesce this LMB with another. */ - for (i=0; i < rgn->cnt; i++) { - unsigned long rgnbase = rgn->region[i].base; - unsigned long rgnsize = rgn->region[i].size; - - if ((rgnbase == base) && (rgnsize == size)) - /* Already have this region, so we're done */ - return 0; - - adjacent = lmb_addrs_adjacent(base,size,rgnbase,rgnsize); - if ( adjacent > 0 ) { - rgn->region[i].base -= size; - rgn->region[i].size += size; - coalesced++; - break; - } - else if ( adjacent < 0 ) { - rgn->region[i].size += size; - coalesced++; - break; - } - } - - if ((i < rgn->cnt-1) && lmb_regions_adjacent(rgn, i, i+1) ) { - lmb_coalesce_regions(rgn, i, i+1); - coalesced++; - } - - if (coalesced) - return coalesced; - if (rgn->cnt >= MAX_LMB_REGIONS) - return -1; - - /* Couldn't coalesce the LMB, so add it to the sorted table. */ - for (i = rgn->cnt-1; i >= 0; i--) { - if (base < rgn->region[i].base) { - rgn->region[i+1].base = rgn->region[i].base; - rgn->region[i+1].size = rgn->region[i].size; - } else { - rgn->region[i+1].base = base; - rgn->region[i+1].size = size; - break; - } - } - rgn->cnt++; - - return 0; -} - -/* This routine may be called with relocation disabled. */ -long __init lmb_add(unsigned long base, unsigned long size) -{ - struct lmb_region *_rgn = &(lmb.memory); - - /* On pSeries LPAR systems, the first LMB is our RMO region. */ - if (base == 0) - lmb.rmo_size = size; - - return lmb_add_region(_rgn, base, size); - -} - -long __init lmb_reserve(unsigned long base, unsigned long size) -{ - struct lmb_region *_rgn = &(lmb.reserved); - - BUG_ON(0 == size); - - return lmb_add_region(_rgn, base, size); -} - -long __init lmb_overlaps_region(struct lmb_region *rgn, unsigned long base, - unsigned long size) -{ - unsigned long i; - - for (i=0; i < rgn->cnt; i++) { - unsigned long rgnbase = rgn->region[i].base; - unsigned long rgnsize = rgn->region[i].size; - if ( lmb_addrs_overlap(base,size,rgnbase,rgnsize) ) { - break; - } - } - - return (i < rgn->cnt) ? i : -1; -} - -unsigned long __init lmb_alloc(unsigned long size, unsigned long align) -{ - return lmb_alloc_base(size, align, LMB_ALLOC_ANYWHERE); -} - -unsigned long __init lmb_alloc_base(unsigned long size, unsigned long align, - unsigned long max_addr) -{ - unsigned long alloc; - - alloc = __lmb_alloc_base(size, align, max_addr); - - if (alloc == 0) - panic("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n", - size, max_addr); - - return alloc; -} - -unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align, - unsigned long max_addr) -{ - long i, j; - unsigned long base = 0; - - BUG_ON(0 == size); - -#ifdef CONFIG_PPC32 - /* On 32-bit, make sure we allocate lowmem */ - if (max_addr == LMB_ALLOC_ANYWHERE) - max_addr = __max_low_memory; -#endif - for (i = lmb.memory.cnt-1; i >= 0; i--) { - unsigned long lmbbase = lmb.memory.region[i].base; - unsigned long lmbsize = lmb.memory.region[i].size; - - if (max_addr == LMB_ALLOC_ANYWHERE) - base = _ALIGN_DOWN(lmbbase + lmbsize - size, align); - else if (lmbbase < max_addr) { - base = min(lmbbase + lmbsize, max_addr); - base = _ALIGN_DOWN(base - size, align); - } else - continue; - - while ((lmbbase <= base) && - ((j = lmb_overlaps_region(&lmb.reserved, base, size)) >= 0) ) - base = _ALIGN_DOWN(lmb.reserved.region[j].base - size, - align); - - if ((base != 0) && (lmbbase <= base)) - break; - } - - if (i < 0) - return 0; - - lmb_add_region(&lmb.reserved, base, size); - - return base; -} - -/* You must call lmb_analyze() before this. */ -unsigned long __init lmb_phys_mem_size(void) -{ - return lmb.memory.size; -} - -unsigned long __init lmb_end_of_DRAM(void) -{ - int idx = lmb.memory.cnt - 1; - - return (lmb.memory.region[idx].base + lmb.memory.region[idx].size); -} - -/* You must call lmb_analyze() after this. */ -void __init lmb_enforce_memory_limit(unsigned long memory_limit) -{ - unsigned long i, limit; - struct lmb_property *p; - - if (! memory_limit) - return; - - /* Truncate the lmb regions to satisfy the memory limit. */ - limit = memory_limit; - for (i = 0; i < lmb.memory.cnt; i++) { - if (limit > lmb.memory.region[i].size) { - limit -= lmb.memory.region[i].size; - continue; - } - - lmb.memory.region[i].size = limit; - lmb.memory.cnt = i + 1; - break; - } - - if (lmb.memory.region[0].size < lmb.rmo_size) - lmb.rmo_size = lmb.memory.region[0].size; - - /* And truncate any reserves above the limit also. */ - for (i = 0; i < lmb.reserved.cnt; i++) { - p = &lmb.reserved.region[i]; - - if (p->base > memory_limit) - p->size = 0; - else if ((p->base + p->size) > memory_limit) - p->size = memory_limit - p->base; - - if (p->size == 0) { - lmb_remove_region(&lmb.reserved, i); - i--; - } - } -} - -int __init lmb_is_reserved(unsigned long addr) -{ - int i; - - for (i = 0; i < lmb.reserved.cnt; i++) { - unsigned long upper = lmb.reserved.region[i].base + - lmb.reserved.region[i].size - 1; - if ((addr >= lmb.reserved.region[i].base) && (addr <= upper)) - return 1; - } - return 0; -} diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index be5c506779a..16def4dcff6 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -31,6 +31,7 @@ #include <linux/initrd.h> #include <linux/pagemap.h> #include <linux/suspend.h> +#include <linux/lmb.h> #include <asm/pgalloc.h> #include <asm/prom.h> @@ -42,7 +43,6 @@ #include <asm/machdep.h> #include <asm/btext.h> #include <asm/tlb.h> -#include <asm/lmb.h> #include <asm/sections.h> #include <asm/vdso.h> @@ -111,7 +111,7 @@ int memory_add_physaddr_to_nid(u64 start) } #endif -int __devinit arch_add_memory(int nid, u64 start, u64 size) +int arch_add_memory(int nid, u64 start, u64 size) { struct pglist_data *pgdata; struct zone *zone; @@ -175,7 +175,6 @@ void show_mem(void) printk("Mem-info:\n"); show_free_areas(); - printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); for_each_online_pgdat(pgdat) { unsigned long flags; pgdat_resize_lock(pgdat, &flags); @@ -217,9 +216,11 @@ void __init do_init_bootmem(void) unsigned long total_pages; int boot_mapsize; - max_pfn = total_pages = lmb_end_of_DRAM() >> PAGE_SHIFT; + max_pfn = lmb_end_of_DRAM() >> PAGE_SHIFT; + total_pages = (lmb_end_of_DRAM() - memstart_addr) >> PAGE_SHIFT; #ifdef CONFIG_HIGHMEM total_pages = total_lowmem >> PAGE_SHIFT; + max_low_pfn = lowmem_end_addr >> PAGE_SHIFT; #endif /* @@ -245,18 +246,18 @@ void __init do_init_bootmem(void) * present. */ #ifdef CONFIG_HIGHMEM - free_bootmem_with_active_regions(0, total_lowmem >> PAGE_SHIFT); + free_bootmem_with_active_regions(0, lowmem_end_addr >> PAGE_SHIFT); /* reserve the sections we're already using */ for (i = 0; i < lmb.reserved.cnt; i++) { unsigned long addr = lmb.reserved.region[i].base + lmb_size_bytes(&lmb.reserved, i) - 1; - if (addr < total_lowmem) + if (addr < lowmem_end_addr) reserve_bootmem(lmb.reserved.region[i].base, lmb_size_bytes(&lmb.reserved, i), BOOTMEM_DEFAULT); - else if (lmb.reserved.region[i].base < total_lowmem) { - unsigned long adjusted_size = total_lowmem - + else if (lmb.reserved.region[i].base < lowmem_end_addr) { + unsigned long adjusted_size = lowmem_end_addr - lmb.reserved.region[i].base; reserve_bootmem(lmb.reserved.region[i].base, adjusted_size, BOOTMEM_DEFAULT); @@ -326,7 +327,7 @@ void __init paging_init(void) (top_of_ram - total_ram) >> 20); memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); #ifdef CONFIG_HIGHMEM - max_zone_pfns[ZONE_DMA] = total_lowmem >> PAGE_SHIFT; + max_zone_pfns[ZONE_DMA] = lowmem_end_addr >> PAGE_SHIFT; max_zone_pfns[ZONE_HIGHMEM] = top_of_ram >> PAGE_SHIFT; #else max_zone_pfns[ZONE_DMA] = top_of_ram >> PAGE_SHIFT; @@ -381,7 +382,7 @@ void __init mem_init(void) { unsigned long pfn, highmem_mapnr; - highmem_mapnr = total_lowmem >> PAGE_SHIFT; + highmem_mapnr = lowmem_end_addr >> PAGE_SHIFT; for (pfn = highmem_mapnr; pfn < max_mapnr; ++pfn) { struct page *page = pfn_to_page(pfn); if (lmb_is_reserved(pfn << PAGE_SHIFT)) diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index ebfd13dc9d1..04802252a64 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -48,9 +48,11 @@ extern unsigned int num_tlbcam_entries; extern unsigned long ioremap_bot; extern unsigned long __max_low_memory; -extern unsigned long __initial_memory_limit; +extern phys_addr_t __initial_memory_limit_addr; extern unsigned long total_memory; extern unsigned long total_lowmem; +extern phys_addr_t memstart_addr; +extern phys_addr_t lowmem_end_addr; /* ...and now those things that may be slightly different between processor * architectures. -- Dan diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index a300d254aac..1efd631211e 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -17,8 +17,9 @@ #include <linux/nodemask.h> #include <linux/cpu.h> #include <linux/notifier.h> +#include <linux/lmb.h> #include <asm/sparsemem.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/system.h> #include <asm/smp.h> diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index ac3390f8190..64c44bcc68d 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -281,12 +281,13 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) */ void __init mapin_ram(void) { - unsigned long v, p, s, f; + unsigned long v, s, f; + phys_addr_t p; int ktext; s = mmu_mapin_ram(); v = KERNELBASE + s; - p = PPC_MEMSTART + s; + p = memstart_addr + s; for (; s < total_lowmem; s += PAGE_SIZE) { ktext = ((char *) v >= _stext && (char *) v < etext); f = ktext ?_PAGE_RAM_TEXT : _PAGE_RAM; diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index 5c45d474cfc..cef9f156874 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -26,11 +26,11 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/highmem.h> +#include <linux/lmb.h> #include <asm/prom.h> #include <asm/mmu.h> #include <asm/machdep.h> -#include <asm/lmb.h> #include "mmu_decl.h" @@ -82,7 +82,6 @@ unsigned long __init mmu_mapin_ram(void) #else unsigned long tot, bl, done; unsigned long max_size = (256<<20); - unsigned long align; if (__map_without_bats) { printk(KERN_DEBUG "RAM mapped without BATs\n"); @@ -93,19 +92,13 @@ unsigned long __init mmu_mapin_ram(void) /* Make sure we don't map a block larger than the smallest alignment of the physical address. */ - /* alignment of PPC_MEMSTART */ - align = ~(PPC_MEMSTART-1) & PPC_MEMSTART; - /* set BAT block size to MIN(max_size, align) */ - if (align && align < max_size) - max_size = align; - tot = total_lowmem; for (bl = 128<<10; bl < max_size; bl <<= 1) { if (bl * 2 > tot) break; } - setbat(2, KERNELBASE, PPC_MEMSTART, bl, _PAGE_RAM); + setbat(2, KERNELBASE, 0, bl, _PAGE_RAM); done = (unsigned long)bat_addrs[2].limit - KERNELBASE + 1; if ((done < tot) && !bat_addrs[3].limit) { /* use BAT3 to cover a bit more */ @@ -113,7 +106,7 @@ unsigned long __init mmu_mapin_ram(void) for (bl = 128<<10; bl < max_size; bl <<= 1) if (bl * 2 > tot) break; - setbat(3, KERNELBASE+done, PPC_MEMSTART+done, bl, _PAGE_RAM); + setbat(3, KERNELBASE+done, done, bl, _PAGE_RAM); done = (unsigned long)bat_addrs[3].limit - KERNELBASE + 1; } @@ -240,7 +233,7 @@ void __init MMU_init_hw(void) */ if ( ppc_md.progress ) ppc_md.progress("hash:find piece", 0x322); Hash = __va(lmb_alloc_base(Hash_size, Hash_size, - __initial_memory_limit)); + __initial_memory_limit_addr)); cacheable_memzero(Hash, Hash_size); _SDR1 = __pa(Hash) | SDR1_LOW_BITS; diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c index 50448d5de9d..efbbd13d93e 100644 --- a/arch/powerpc/mm/stab.c +++ b/arch/powerpc/mm/stab.c @@ -12,12 +12,14 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/lmb.h> + #include <asm/pgtable.h> #include <asm/mmu.h> #include <asm/mmu_context.h> #include <asm/paca.h> #include <asm/cputable.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/abs_addr.h> #include <asm/firmware.h> #include <asm/iseries/hv_call.h> diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c index 257b13cb18a..2a9b4a04932 100644 --- a/arch/powerpc/oprofile/cell/spu_task_sync.c +++ b/arch/powerpc/oprofile/cell/spu_task_sync.c @@ -68,7 +68,7 @@ static struct cached_info *get_cached_info(struct spu *the_spu, int spu_num) if (spu_num >= num_spu_nodes) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: Invalid index %d into spu info cache\n", - __FUNCTION__, __LINE__, spu_num); + __func__, __LINE__, spu_num); ret_info = NULL; goto out; } @@ -115,7 +115,7 @@ prepare_cached_spu_info(struct spu *spu, unsigned long objectId) if (!info) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: create vma_map failed\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); retval = -ENOMEM; goto err_alloc; } @@ -123,7 +123,7 @@ prepare_cached_spu_info(struct spu *spu, unsigned long objectId) if (!new_map) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: create vma_map failed\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); retval = -ENOMEM; goto err_alloc; } @@ -171,7 +171,7 @@ static int release_cached_info(int spu_index) printk(KERN_ERR "SPU_PROF: " "%s, line %d: " "Invalid index %d into spu info cache\n", - __FUNCTION__, __LINE__, spu_index); + __func__, __LINE__, spu_index); goto out; } end = spu_index + 1; @@ -273,7 +273,7 @@ fail_no_image_cookie: printk(KERN_ERR "SPU_PROF: " "%s, line %d: Cannot find dcookie for SPU binary\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); goto out; } @@ -467,7 +467,7 @@ int spu_sync_stop(void) if (ret) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: spu_switch_event_unregister returned %d\n", - __FUNCTION__, __LINE__, ret); + __func__, __LINE__, ret); goto out; } diff --git a/arch/powerpc/oprofile/cell/vma_map.c b/arch/powerpc/oprofile/cell/vma_map.c index 9a932177e70..fff66662d02 100644 --- a/arch/powerpc/oprofile/cell/vma_map.c +++ b/arch/powerpc/oprofile/cell/vma_map.c @@ -72,7 +72,7 @@ vma_map_add(struct vma_to_fileoffset_map *map, unsigned int vma, kzalloc(sizeof(struct vma_to_fileoffset_map), GFP_KERNEL); if (!new) { printk(KERN_ERR "SPU_PROF: %s, line %d: malloc failed\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); vma_map_free(map); return NULL; } @@ -134,19 +134,19 @@ struct vma_to_fileoffset_map *create_vma_map(const struct spu *aSpu, if (memcmp(ehdr.e_ident, expected, EI_PAD) != 0) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: Unexpected e_ident parsing SPU ELF\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); goto fail; } if (ehdr.e_machine != EM_SPU) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: Unexpected e_machine parsing SPU ELF\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); goto fail; } if (ehdr.e_type != ET_EXEC) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: Unexpected e_type parsing SPU ELF\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); goto fail; } phdr_start = spu_elf_start + ehdr.e_phoff; @@ -232,7 +232,7 @@ struct vma_to_fileoffset_map *create_vma_map(const struct spu *aSpu, if (overlay_tbl_offset < 0) { printk(KERN_ERR "SPU_PROF: " "%s, line %d: Error finding SPU overlay table\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); goto fail; } ovly_table = spu_elf_start + overlay_tbl_offset; diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index 9eed1f68fca..5ff4de3eb3b 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -216,7 +216,7 @@ static void pm_rtas_reset_signals(u32 node) * failure to stop OProfile. */ printk(KERN_WARNING "%s: rtas returned: %d\n", - __FUNCTION__, ret); + __func__, ret); } static int pm_rtas_activate_signals(u32 node, u32 count) @@ -255,7 +255,7 @@ static int pm_rtas_activate_signals(u32 node, u32 count) if (unlikely(ret)) { printk(KERN_WARNING "%s: rtas returned: %d\n", - __FUNCTION__, ret); + __func__, ret); return -EIO; } } @@ -560,7 +560,7 @@ static int cell_reg_setup(struct op_counter_config *ctr, if (unlikely(spu_rtas_token == RTAS_UNKNOWN_SERVICE)) { printk(KERN_ERR "%s: rtas token ibm,cbe-spu-perftools unknown\n", - __FUNCTION__); + __func__); return -EIO; } } @@ -576,7 +576,7 @@ static int cell_reg_setup(struct op_counter_config *ctr, if (unlikely(pm_rtas_token == RTAS_UNKNOWN_SERVICE)) { printk(KERN_ERR "%s: rtas token ibm,cbe-perftools unknown\n", - __FUNCTION__); + __func__); return -EIO; } @@ -853,7 +853,7 @@ static int pm_rtas_activate_spu_profiling(u32 node) if (unlikely(ret)) { printk(KERN_WARNING "%s: rtas returned: %d\n", - __FUNCTION__, ret); + __func__, ret); return -EIO; } @@ -949,7 +949,7 @@ static int cell_global_start_spu(struct op_counter_config *ctr) if (unlikely(ret != 0)) { printk(KERN_ERR "%s: rtas call ibm,cbe-spu-perftools failed, return = %d\n", - __FUNCTION__, ret); + __func__, ret); rtas_error = -EIO; goto out; } @@ -1061,7 +1061,7 @@ static void cell_global_stop_spu(void) if (unlikely(rtn_value != 0)) { printk(KERN_ERR "%s: rtas call ibm,cbe-spu-perftools failed, return = %d\n", - __FUNCTION__, rtn_value); + __func__, rtn_value); } /* Deactivate the signals */ diff --git a/arch/powerpc/platforms/40x/ep405.c b/arch/powerpc/platforms/40x/ep405.c index 13d1345026d..ae2e7f67c18 100644 --- a/arch/powerpc/platforms/40x/ep405.c +++ b/arch/powerpc/platforms/40x/ep405.c @@ -29,6 +29,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> static struct device_node *bcsr_node; static void __iomem *bcsr_regs; @@ -119,5 +120,6 @@ define_machine(ep405) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/40x/kilauea.c b/arch/powerpc/platforms/40x/kilauea.c index f9206a7fede..1dd24ffc0dc 100644 --- a/arch/powerpc/platforms/40x/kilauea.c +++ b/arch/powerpc/platforms/40x/kilauea.c @@ -1,7 +1,7 @@ /* * Kilauea board specific routines * - * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de> + * Copyright 2007-2008 DENX Software Engineering, Stefan Roese <sr@denx.de> * * Based on the Walnut code by * Josh Boyer <jwboyer@linux.vnet.ibm.com> @@ -20,6 +20,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> static __initdata struct of_device_id kilauea_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -54,5 +55,6 @@ define_machine(kilauea) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/40x/makalu.c b/arch/powerpc/platforms/40x/makalu.c index 4e4df72fc9c..a6a1d6017b7 100644 --- a/arch/powerpc/platforms/40x/makalu.c +++ b/arch/powerpc/platforms/40x/makalu.c @@ -20,6 +20,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> static __initdata struct of_device_id makalu_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -54,5 +55,6 @@ define_machine(makalu) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c index 0422590040d..fc7fb001276 100644 --- a/arch/powerpc/platforms/40x/virtex.c +++ b/arch/powerpc/platforms/40x/virtex.c @@ -14,6 +14,7 @@ #include <asm/prom.h> #include <asm/time.h> #include <asm/xilinx_intc.h> +#include <asm/ppc4xx.h> static struct of_device_id xilinx_of_bus_ids[] __initdata = { { .compatible = "xlnx,plb-v46-1.00.a", }, @@ -48,5 +49,6 @@ define_machine(virtex) { .probe = virtex_probe, .init_IRQ = xilinx_intc_init_tree, .get_irq = xilinx_intc_get_irq, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c index b8b257efeb7..335df91fbee 100644 --- a/arch/powerpc/platforms/40x/walnut.c +++ b/arch/powerpc/platforms/40x/walnut.c @@ -26,6 +26,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> static __initdata struct of_device_id walnut_of_bus[] = { { .compatible = "ibm,plb3", }, @@ -61,5 +62,6 @@ define_machine(walnut) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .calibrate_decr = generic_calibrate_decr, + .restart = ppc4xx_reset_system, + .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/44x.h b/arch/powerpc/platforms/44x/44x.h index 42eabf87fea..dbc4d2b4301 100644 --- a/arch/powerpc/platforms/44x/44x.h +++ b/arch/powerpc/platforms/44x/44x.h @@ -3,6 +3,5 @@ extern u8 as1_readb(volatile u8 __iomem *addr); extern void as1_writeb(u8 data, volatile u8 __iomem *addr); -extern void ppc44x_reset_system(char *cmd); #endif /* __POWERPC_PLATFORMS_44X_44X_H */ diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 1bfb2191010..6abe91357ee 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -67,6 +67,25 @@ config WARP See http://www.pikatechnologies.com/ and follow the "PIKA for Computer Telephony Developers" link for more information. +config CANYONLANDS + bool "Canyonlands" + depends on 44x + default n + select 460EX + select PCI + select PPC4xx_PCI_EXPRESS + help + This option enables support for the AMCC PPC460EX evaluation board. + +config YOSEMITE + bool "Yosemite" + depends on 44x + default n + select 440EP + select PCI + help + This option enables support for the AMCC PPC440EP evaluation board. + #config LUAN # bool "Luan" # depends on 44x @@ -122,6 +141,14 @@ config 440SPe bool select IBM_NEW_EMAC_EMAC4 +config 460EX + bool + select PPC_FPU + select IBM_NEW_EMAC_EMAC4 + select IBM_NEW_EMAC_RGMII + select IBM_NEW_EMAC_ZMII + select IBM_NEW_EMAC_TAH + # 44x errata/workaround config symbols, selected by the CPU models above config IBM440EP_ERR42 bool diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile index 0864d4f1cbc..774165f9acd 100644 --- a/arch/powerpc/platforms/44x/Makefile +++ b/arch/powerpc/platforms/44x/Makefile @@ -1,9 +1,11 @@ -obj-$(CONFIG_44x) := misc_44x.o +obj-$(CONFIG_44x) := misc_44x.o idle.o obj-$(CONFIG_EBONY) += ebony.o obj-$(CONFIG_TAISHAN) += taishan.o obj-$(CONFIG_BAMBOO) += bamboo.o +obj-$(CONFIG_YOSEMITE) += bamboo.o obj-$(CONFIG_SEQUOIA) += sequoia.o obj-$(CONFIG_KATMAI) += katmai.o obj-$(CONFIG_RAINIER) += rainier.o obj-$(CONFIG_WARP) += warp.o obj-$(CONFIG_WARP) += warp-nand.o +obj-$(CONFIG_CANYONLANDS) += canyonlands.o diff --git a/arch/powerpc/platforms/44x/bamboo.c b/arch/powerpc/platforms/44x/bamboo.c index fb9a22a7e8d..cef169e9515 100644 --- a/arch/powerpc/platforms/44x/bamboo.c +++ b/arch/powerpc/platforms/44x/bamboo.c @@ -22,8 +22,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> - -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id bamboo_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -53,11 +52,11 @@ static int __init bamboo_probe(void) } define_machine(bamboo) { - .name = "Bamboo", - .probe = bamboo_probe, - .progress = udbg_progress, - .init_IRQ = uic_init_tree, - .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .name = "Bamboo", + .probe = bamboo_probe, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/canyonlands.c b/arch/powerpc/platforms/44x/canyonlands.c new file mode 100644 index 00000000000..3949289f51d --- /dev/null +++ b/arch/powerpc/platforms/44x/canyonlands.c @@ -0,0 +1,63 @@ +/* + * Canyonlands board specific routines + * + * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> + * + * Based on the Katmai code by + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + * Copyright 2007 IBM Corp. + * Josh Boyer <jwboyer@linux.vnet.ibm.com> + * Copyright 2007 IBM Corporation + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/init.h> +#include <linux/of_platform.h> + +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/udbg.h> +#include <asm/time.h> +#include <asm/uic.h> +#include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> + +static __initdata struct of_device_id canyonlands_of_bus[] = { + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, + {}, +}; + +static int __init canyonlands_device_probe(void) +{ + of_platform_bus_probe(NULL, canyonlands_of_bus, NULL); + + return 0; +} +machine_device_initcall(canyonlands, canyonlands_device_probe); + +static int __init canyonlands_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (!of_flat_dt_is_compatible(root, "amcc,canyonlands")) + return 0; + + ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; + + return 1; +} + +define_machine(canyonlands) { + .name = "Canyonlands", + .probe = canyonlands_probe, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, + .calibrate_decr = generic_calibrate_decr, +}; diff --git a/arch/powerpc/platforms/44x/ebony.c b/arch/powerpc/platforms/44x/ebony.c index 1a8d467bff8..a0e8fe4662f 100644 --- a/arch/powerpc/platforms/44x/ebony.c +++ b/arch/powerpc/platforms/44x/ebony.c @@ -26,8 +26,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> - -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id ebony_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -66,6 +65,6 @@ define_machine(ebony) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/idle.c b/arch/powerpc/platforms/44x/idle.c new file mode 100644 index 00000000000..7a81f921fef --- /dev/null +++ b/arch/powerpc/platforms/44x/idle.c @@ -0,0 +1,67 @@ +/* + * Copyright 2008 IBM Corp. + * + * Based on arch/powerpc/platforms/pasemi/idle.c: + * Copyright (C) 2006-2007 PA Semi, Inc + * + * Added by: Jerone Young <jyoung5@us.ibm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/of.h> +#include <linux/kernel.h> +#include <asm/machdep.h> + +static int mode_spin; + +static void ppc44x_idle(void) +{ + unsigned long msr_save; + + msr_save = mfmsr(); + /* set wait state MSR */ + mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE|MSR_DE); + isync(); + /* return to initial state */ + mtmsr(msr_save); + isync(); +} + +int __init ppc44x_idle_init(void) +{ + if (!mode_spin) { + /* If we are not setting spin mode + then we set to wait mode */ + ppc_md.power_save = &ppc44x_idle; + } + + return 0; +} + +arch_initcall(ppc44x_idle_init); + +static int __init idle_param(char *p) +{ + + if (!strcmp("spin", p)) { + mode_spin = 1; + ppc_md.power_save = NULL; + } + + return 0; +} + +early_param("idle", idle_param); diff --git a/arch/powerpc/platforms/44x/katmai.c b/arch/powerpc/platforms/44x/katmai.c index 11134121f27..44f4b3a00ce 100644 --- a/arch/powerpc/platforms/44x/katmai.c +++ b/arch/powerpc/platforms/44x/katmai.c @@ -22,8 +22,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> - -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id katmai_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -58,6 +57,6 @@ define_machine(katmai) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/misc_44x.S b/arch/powerpc/platforms/44x/misc_44x.S index 3bce71d5d75..dc12b8009e4 100644 --- a/arch/powerpc/platforms/44x/misc_44x.S +++ b/arch/powerpc/platforms/44x/misc_44x.S @@ -44,14 +44,3 @@ _GLOBAL(as1_writeb) sync isync blr - -/* - * void ppc44x_reset_system(char *cmd) - * - * At present, this routine just applies a system reset. - */ -_GLOBAL(ppc44x_reset_system) - mfspr r13,SPRN_DBCR0 - oris r13,r13,DBCR0_RST_SYSTEM@h - mtspr SPRN_DBCR0,r13 - b . /* Just in case the reset doesn't work */ diff --git a/arch/powerpc/platforms/44x/rainier.c b/arch/powerpc/platforms/44x/rainier.c index a7fae1cf69c..4f1ff84c4b6 100644 --- a/arch/powerpc/platforms/44x/rainier.c +++ b/arch/powerpc/platforms/44x/rainier.c @@ -22,7 +22,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id rainier_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -57,6 +57,6 @@ define_machine(rainier) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/sequoia.c b/arch/powerpc/platforms/44x/sequoia.c index d279db42c89..49eb73daacd 100644 --- a/arch/powerpc/platforms/44x/sequoia.c +++ b/arch/powerpc/platforms/44x/sequoia.c @@ -23,7 +23,7 @@ #include <asm/uic.h> #include <asm/pci-bridge.h> -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id sequoia_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -58,6 +58,6 @@ define_machine(sequoia) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/taishan.c b/arch/powerpc/platforms/44x/taishan.c index 28ab7e2e02c..49c78b2098b 100644 --- a/arch/powerpc/platforms/44x/taishan.c +++ b/arch/powerpc/platforms/44x/taishan.c @@ -29,8 +29,7 @@ #include <asm/time.h> #include <asm/uic.h> #include <asm/pci-bridge.h> - -#include "44x.h" +#include <asm/ppc4xx.h> static __initdata struct of_device_id taishan_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -68,6 +67,6 @@ define_machine(taishan) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c index 84ab78ff8c0..9150318cfc5 100644 --- a/arch/powerpc/platforms/44x/warp-nand.c +++ b/arch/powerpc/platforms/44x/warp-nand.c @@ -11,6 +11,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/nand.h> #include <linux/mtd/ndfc.h> +#include <asm/machdep.h> #ifdef CONFIG_MTD_NAND_NDFC @@ -100,6 +101,6 @@ static int warp_setup_nand_flash(void) return 0; } -device_initcall(warp_setup_nand_flash); +machine_device_initcall(warp, warp_setup_nand_flash); #endif diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c index da5b7b7599d..39cf6150a72 100644 --- a/arch/powerpc/platforms/44x/warp.c +++ b/arch/powerpc/platforms/44x/warp.c @@ -18,9 +18,7 @@ #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> - -#include "44x.h" - +#include <asm/ppc4xx.h> static __initdata struct of_device_id warp_of_bus[] = { { .compatible = "ibm,plb4", }, @@ -49,7 +47,7 @@ define_machine(warp) { .progress = udbg_progress, .init_IRQ = uic_init_tree, .get_irq = uic_get_irq, - .restart = ppc44x_reset_system, + .restart = ppc4xx_reset_system, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index 956f459e175..6d584f4e3c9 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -63,7 +63,7 @@ lite5200_fix_clock_config(void) of_node_put(np); if (!cdm) { printk(KERN_ERR "%s() failed; expect abnormal behaviour\n", - __FUNCTION__); + __func__); return; } @@ -98,7 +98,7 @@ lite5200_fix_port_config(void) of_node_put(np); if (!gpio) { printk(KERN_ERR "%s() failed. expect abnormal behavior\n", - __FUNCTION__); + __func__); return; } diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig index 4fad6c7bf9f..917ac889155 100644 --- a/arch/powerpc/platforms/82xx/Kconfig +++ b/arch/powerpc/platforms/82xx/Kconfig @@ -11,7 +11,6 @@ config MPC8272_ADS select 8260 select FSL_SOC select PQ2_ADS_PCI_PIC if PCI - select PPC_CPM_NEW_BINDING help This option enables support for the MPC8272 ADS board @@ -22,7 +21,6 @@ config PQ2FADS select 8260 select FSL_SOC select PQ2_ADS_PCI_PIC if PCI - select PPC_CPM_NEW_BINDING help This option enables support for the PQ2FADS board @@ -31,7 +29,6 @@ config EP8248E select 8272 select 8260 select FSL_SOC - select PPC_CPM_NEW_BINDING select MDIO_BITBANG help This enables support for the Embedded Planet EP8248E board. diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c index 2293ae51383..c00356bdb1d 100644 --- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c @@ -46,6 +46,7 @@ static void __init mpc837x_rdb_setup_arch(void) static struct of_device_id mpc837x_ids[] = { { .type = "soc", }, { .compatible = "soc", }, + { .compatible = "simple-bus", }, {}, }; diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h index 68065e62fc3..88a3b5cabb1 100644 --- a/arch/powerpc/platforms/83xx/mpc83xx.h +++ b/arch/powerpc/platforms/83xx/mpc83xx.h @@ -16,6 +16,7 @@ #define MPC83XX_SCCR_USB_DRCM_10 0x00200000 #define MPC8315_SCCR_USB_MASK 0x00c00000 #define MPC8315_SCCR_USB_DRCM_11 0x00c00000 +#define MPC8315_SCCR_USB_DRCM_01 0x00400000 #define MPC837X_SCCR_USB_DRCM_11 0x00c00000 /* system i/o configuration register low */ @@ -37,6 +38,7 @@ /* USB Control Register */ #define FSL_USB2_CONTROL_OFFS 0x500 #define CONTROL_UTMI_PHY_EN 0x00000200 +#define CONTROL_REFSEL_24MHZ 0x00000040 #define CONTROL_REFSEL_48MHZ 0x00000080 #define CONTROL_PHY_CLK_SEL_ULPI 0x00000400 #define CONTROL_OTG_PORT 0x00000020 diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index 471fdd8f410..64bcf0a33c7 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -129,7 +129,7 @@ int mpc831x_usb_cfg(void) if (immr_node && of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) clrsetbits_be32(immap + MPC83XX_SCCR_OFFS, MPC8315_SCCR_USB_MASK, - MPC8315_SCCR_USB_DRCM_11); + MPC8315_SCCR_USB_DRCM_01); else clrsetbits_be32(immap + MPC83XX_SCCR_OFFS, MPC83XX_SCCR_USB_MASK, @@ -164,9 +164,15 @@ int mpc831x_usb_cfg(void) /* Using on-chip PHY */ if (prop && (!strcmp(prop, "utmi_wide") || !strcmp(prop, "utmi"))) { - /* Set UTMI_PHY_EN, REFSEL to 48MHZ */ + u32 refsel; + + if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) + refsel = CONTROL_REFSEL_24MHZ; + else + refsel = CONTROL_REFSEL_48MHZ; + /* Set UTMI_PHY_EN and REFSEL */ out_be32(usb_regs + FSL_USB2_CONTROL_OFFS, - CONTROL_UTMI_PHY_EN | CONTROL_REFSEL_48MHZ); + CONTROL_UTMI_PHY_EN | refsel); /* Using external UPLI PHY */ } else if (prop && !strcmp(prop, "ulpi")) { /* Set PHY_CLK_SEL to ULPI */ diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 7e76ddbd582..7ff29d53dc2 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -19,7 +19,6 @@ config MPC8540_ADS config MPC8560_ADS bool "Freescale MPC8560 ADS" select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING select CPM2 help This option enables support for the MPC 8560 ADS board @@ -46,6 +45,12 @@ config MPC85xx_DS help This option enables support for the MPC85xx DS (MPC8544 DS) board +config KSI8560 + bool "Emerson KSI8560" + select DEFAULT_UIMAGE + help + This option enables support for the Emerson KSI8560 board + config STX_GP3 bool "Silicon Turnkey Express GP3" help @@ -53,14 +58,12 @@ config STX_GP3 board. select CPM2 select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING config TQM8540 bool "TQ Components TQM8540" help This option enables support for the TQ Components TQM8540 board. select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING select TQM85xx config TQM8541 @@ -68,7 +71,6 @@ config TQM8541 help This option enables support for the TQ Components TQM8541 board. select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING select TQM85xx select CPM2 @@ -77,7 +79,6 @@ config TQM8555 help This option enables support for the TQ Components TQM8555 board. select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING select TQM85xx select CPM2 @@ -86,7 +87,6 @@ config TQM8560 help This option enables support for the TQ Components TQM8560 board. select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING select TQM85xx select CPM2 @@ -99,7 +99,6 @@ config SBC8548 config SBC8560 bool "Wind River SBC8560" select DEFAULT_UIMAGE - select PPC_CPM_NEW_BINDING if CPM2 help This option enables support for the Wind River SBC8560 board diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index cb7af4ebd75..6cea185f62b 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -10,3 +10,4 @@ obj-$(CONFIG_STX_GP3) += stx_gp3.o obj-$(CONFIG_TQM85xx) += tqm85xx.o obj-$(CONFIG_SBC8560) += sbc8560.o obj-$(CONFIG_SBC8548) += sbc8548.o +obj-$(CONFIG_KSI8560) += ksi8560.o diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c new file mode 100644 index 00000000000..2145adeb220 --- /dev/null +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -0,0 +1,257 @@ +/* + * Board setup routines for the Emerson KSI8560 + * + * Author: Alexandr Smirnov <asmirnov@ru.mvista.com> + * + * Based on mpc85xx_ads.c maintained by Kumar Gala + * + * 2008 (c) MontaVista, Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + * + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/mpic.h> +#include <mm/mmu_decl.h> +#include <asm/udbg.h> +#include <asm/prom.h> + +#include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> + +#include <asm/cpm2.h> +#include <sysdev/cpm2_pic.h> + + +#define KSI8560_CPLD_HVR 0x04 /* Hardware Version Register */ +#define KSI8560_CPLD_PVR 0x08 /* PLD Version Register */ +#define KSI8560_CPLD_RCR1 0x30 /* Reset Command Register 1 */ + +#define KSI8560_CPLD_RCR1_CPUHR 0x80 /* CPU Hard Reset */ + +static void __iomem *cpld_base = NULL; + +static void machine_restart(char *cmd) +{ + if (cpld_base) + out_8(cpld_base + KSI8560_CPLD_RCR1, KSI8560_CPLD_RCR1_CPUHR); + else + printk(KERN_ERR "Can't find CPLD base, hang forever\n"); + + for (;;); +} + +static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) +{ + int cascade_irq; + + while ((cascade_irq = cpm2_get_irq()) >= 0) + generic_handle_irq(cascade_irq); + + desc->chip->eoi(irq); +} + +static void __init ksi8560_pic_init(void) +{ + struct mpic *mpic; + struct resource r; + struct device_node *np; +#ifdef CONFIG_CPM2 + int irq; +#endif + + np = of_find_node_by_type(NULL, "open-pic"); + + if (np == NULL) { + printk(KERN_ERR "Could not find open-pic node\n"); + return; + } + + if (of_address_to_resource(np, 0, &r)) { + printk(KERN_ERR "Could not map mpic register space\n"); + of_node_put(np); + return; + } + + mpic = mpic_alloc(np, r.start, + MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, + 0, 256, " OpenPIC "); + BUG_ON(mpic == NULL); + of_node_put(np); + + mpic_init(mpic); + +#ifdef CONFIG_CPM2 + /* Setup CPM2 PIC */ + np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); + if (np == NULL) { + printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); + return; + } + irq = irq_of_parse_and_map(np, 0); + + cpm2_pic_init(np); + of_node_put(np); + set_irq_chained_handler(irq, cpm2_cascade); + + setup_irq(0, NULL); +#endif +} + +#ifdef CONFIG_CPM2 +/* + * Setup I/O ports + */ +struct cpm_pin { + int port, pin, flags; +}; + +static struct cpm_pin __initdata ksi8560_pins[] = { + /* SCC1 */ + {3, 29, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, + {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + + /* SCC2 */ + {3, 26, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {3, 27, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {3, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + + /* FCC1 */ + {0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + {0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, + {0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, + {0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, + {0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, + {0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, + {0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, + {2, 23, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* CLK9 */ + {2, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* CLK10 */ + +}; + +static void __init init_ioports(void) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(ksi8560_pins); i++) { + struct cpm_pin *pin = &ksi8560_pins[i]; + cpm2_set_pin(pin->port, pin->pin, pin->flags); + } + + cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX); + cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX); + cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_RX); + cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_TX); + cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK9, CPM_CLK_RX); + cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_TX); +} +#endif + +/* + * Setup the architecture + */ +static void __init ksi8560_setup_arch(void) +{ + struct device_node *cpld; + + cpld = of_find_compatible_node(NULL, NULL, "emerson,KSI8560-cpld"); + if (cpld) + cpld_base = of_iomap(cpld, 0); + else + printk(KERN_ERR "Can't find CPLD in device tree\n"); + + if (ppc_md.progress) + ppc_md.progress("ksi8560_setup_arch()", 0); + +#ifdef CONFIG_CPM2 + cpm2_reset(); + init_ioports(); +#endif +} + +static void ksi8560_show_cpuinfo(struct seq_file *m) +{ + uint pvid, svid, phid1; + uint memsize = total_memory; + + pvid = mfspr(SPRN_PVR); + svid = mfspr(SPRN_SVR); + + seq_printf(m, "Vendor\t\t: Emerson Network Power\n"); + seq_printf(m, "Board\t\t: KSI8560\n"); + + if (cpld_base) { + seq_printf(m, "Hardware rev\t: %d\n", + in_8(cpld_base + KSI8560_CPLD_HVR)); + seq_printf(m, "CPLD rev\t: %d\n", + in_8(cpld_base + KSI8560_CPLD_PVR)); + } else + seq_printf(m, "Unknown Hardware and CPLD revs\n"); + + seq_printf(m, "PVR\t\t: 0x%x\n", pvid); + seq_printf(m, "SVR\t\t: 0x%x\n", svid); + + /* Display cpu Pll setting */ + phid1 = mfspr(SPRN_HID1); + seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); + + /* Display the amount of memory */ + seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024)); +} + +static struct of_device_id __initdata of_bus_ids[] = { + { .type = "soc", }, + { .name = "cpm", }, + { .name = "localbus", }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + of_platform_bus_probe(NULL, of_bus_ids, NULL); + + return 0; +} +machine_device_initcall(ksi8560, declare_of_platform_devices); + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init ksi8560_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "emerson,KSI8560"); +} + +define_machine(ksi8560) { + .name = "KSI8560", + .probe = ksi8560_probe, + .setup_arch = ksi8560_setup_arch, + .init_IRQ = ksi8560_pic_init, + .show_cpuinfo = ksi8560_show_cpuinfo, + .get_irq = mpic_get_irq, + .restart = machine_restart, + .calibrate_decr = generic_calibrate_decr, +}; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 4e030509611..3582c841844 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -165,7 +165,7 @@ static void __init init_ioports(void) int i; for (i = 0; i < ARRAY_SIZE(mpc8560_ads_pins); i++) { - struct cpm_pin *pin = &mpc8560_ads_pins[i]; + const struct cpm_pin *pin = &mpc8560_ads_pins[i]; cpm2_set_pin(pin->port, pin->pin, pin->flags); } diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index bdb3d0b38cd..dfd8b4ad9b2 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -19,6 +19,7 @@ #include <linux/delay.h> #include <linux/seq_file.h> #include <linux/interrupt.h> +#include <linux/of_platform.h> #include <asm/system.h> #include <asm/time.h> @@ -36,7 +37,7 @@ #undef DEBUG #ifdef DEBUG -#define DBG(fmt, args...) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) +#define DBG(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args) #else #define DBG(fmt, args...) #endif @@ -183,6 +184,18 @@ static int __init mpc8544_ds_probe(void) } } +static struct of_device_id mpc85xxds_ids[] = { + { .type = "soc", }, + { .compatible = "soc", }, + {}, +}; + +static int __init mpc85xxds_publish_devices(void) +{ + return of_platform_bus_probe(NULL, mpc85xxds_ids, NULL); +} +machine_device_initcall(mpc8544_ds, mpc85xxds_publish_devices); + /* * Called very early, device-tree isn't unflattened */ diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 21d113536b8..7442c58d44f 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -11,6 +11,12 @@ config MPC8641_HPCN help This option enables support for the MPC8641 HPCN board. +config SBC8641D + bool "Wind River SBC8641D" + select DEFAULT_UIMAGE + help + This option enables support for the WRS SBC8641D board. + config MPC8610_HPCD bool "Freescale MPC8610 HPCD" select DEFAULT_UIMAGE @@ -24,7 +30,7 @@ config MPC8641 select FSL_PCI if PCI select PPC_UDBG_16550 select MPIC - default y if MPC8641_HPCN + default y if MPC8641_HPCN || SBC8641D config MPC8610 bool diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile index c96706327ea..1b9b4a9b252 100644 --- a/arch/powerpc/platforms/86xx/Makefile +++ b/arch/powerpc/platforms/86xx/Makefile @@ -4,4 +4,5 @@ obj-$(CONFIG_SMP) += mpc86xx_smp.o obj-$(CONFIG_MPC8641_HPCN) += mpc86xx_hpcn.o +obj-$(CONFIG_SBC8641D) += sbc8641d.o obj-$(CONFIG_MPC8610_HPCD) += mpc8610_hpcd.o diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c index 0b07485641f..18b8ebe930d 100644 --- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c +++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c @@ -52,7 +52,7 @@ static int __init mpc8610_declare_of_platform_devices(void) } machine_device_initcall(mpc86xx_hpcd, mpc8610_declare_of_platform_devices); -void __init +static void __init mpc86xx_hpcd_init_irq(void) { struct mpic *mpic1; @@ -200,7 +200,7 @@ static int __init mpc86xx_hpcd_probe(void) return 0; } -long __init +static long __init mpc86xx_time_init(void) { unsigned int temp; diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index cfbe8c52e26..f947f555fd4 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -55,7 +55,7 @@ static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc) } #endif /* CONFIG_PCI */ -void __init +static void __init mpc86xx_hpcn_init_irq(void) { struct mpic *mpic1; @@ -162,7 +162,7 @@ mpc86xx_hpcn_setup_arch(void) } -void +static void mpc86xx_hpcn_show_cpuinfo(struct seq_file *m) { struct device_node *root; @@ -190,13 +190,19 @@ static int __init mpc86xx_hpcn_probe(void) { unsigned long root = of_get_flat_dt_root(); - if (of_flat_dt_is_compatible(root, "mpc86xx")) + if (of_flat_dt_is_compatible(root, "fsl,mpc8641hpcn")) return 1; /* Looks good */ + /* Be nice and don't give silent boot death. Delete this in 2.6.27 */ + if (of_flat_dt_is_compatible(root, "mpc86xx")) { + pr_warning("WARNING: your dts/dtb is old. You must update before the next kernel release\n"); + return 1; + } + return 0; } -long __init +static long __init mpc86xx_time_init(void) { unsigned int temp; diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c new file mode 100644 index 00000000000..510a06ef0b5 --- /dev/null +++ b/arch/powerpc/platforms/86xx/sbc8641d.c @@ -0,0 +1,164 @@ +/* + * SBC8641D board specific routines + * + * Copyright 2008 Wind River Systems Inc. + * + * By Paul Gortmaker (see MAINTAINERS for contact information) + * + * Based largely on the 8641 HPCN support by Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/mpc86xx.h> +#include <asm/prom.h> +#include <mm/mmu_decl.h> +#include <asm/udbg.h> + +#include <asm/mpic.h> + +#include <sysdev/fsl_pci.h> +#include <sysdev/fsl_soc.h> + +#include "mpc86xx.h" + +static void __init +sbc8641_init_irq(void) +{ + struct mpic *mpic1; + struct device_node *np; + struct resource res; + + /* Determine PIC address. */ + np = of_find_node_by_type(NULL, "open-pic"); + if (np == NULL) + return; + of_address_to_resource(np, 0, &res); + + /* Alloc mpic structure and per isu has 16 INT entries. */ + mpic1 = mpic_alloc(np, res.start, + MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, + 0, 256, " MPIC "); + of_node_put(np); + BUG_ON(mpic1 == NULL); + + mpic_init(mpic1); +} + +static void __init +sbc8641_setup_arch(void) +{ +#ifdef CONFIG_PCI + struct device_node *np; +#endif + + if (ppc_md.progress) + ppc_md.progress("sbc8641_setup_arch()", 0); + +#ifdef CONFIG_PCI + for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") + fsl_add_bridge(np, 0); +#endif + + printk("SBC8641 board from Wind River\n"); + +#ifdef CONFIG_SMP + mpc86xx_smp_init(); +#endif +} + + +static void +sbc8641_show_cpuinfo(struct seq_file *m) +{ + struct device_node *root; + uint memsize = total_memory; + const char *model = ""; + uint svid = mfspr(SPRN_SVR); + + seq_printf(m, "Vendor\t\t: Wind River Systems\n"); + + root = of_find_node_by_path("/"); + if (root) + model = of_get_property(root, "model", NULL); + seq_printf(m, "Machine\t\t: %s\n", model); + of_node_put(root); + + seq_printf(m, "SVR\t\t: 0x%x\n", svid); + seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024)); +} + + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init sbc8641_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (of_flat_dt_is_compatible(root, "wind,sbc8641")) + return 1; /* Looks good */ + + return 0; +} + +static long __init +mpc86xx_time_init(void) +{ + unsigned int temp; + + /* Set the time base to zero */ + mtspr(SPRN_TBWL, 0); + mtspr(SPRN_TBWU, 0); + + temp = mfspr(SPRN_HID0); + temp |= HID0_TBEN; + mtspr(SPRN_HID0, temp); + asm volatile("isync"); + + return 0; +} + +static __initdata struct of_device_id of_bus_ids[] = { + { .compatible = "simple-bus", }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + of_platform_bus_probe(NULL, of_bus_ids, NULL); + + return 0; +} +machine_device_initcall(sbc8641, declare_of_platform_devices); + +define_machine(sbc8641) { + .name = "SBC8641D", + .probe = sbc8641_probe, + .setup_arch = sbc8641_setup_arch, + .init_IRQ = sbc8641_init_irq, + .show_cpuinfo = sbc8641_show_cpuinfo, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .time_init = mpc86xx_time_init, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif +}; diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig index 7fd224ca233..6fc849e51e4 100644 --- a/arch/powerpc/platforms/8xx/Kconfig +++ b/arch/powerpc/platforms/8xx/Kconfig @@ -18,7 +18,6 @@ config MPC8XXFADS config MPC86XADS bool "MPC86XADS" select CPM1 - select PPC_CPM_NEW_BINDING help MPC86x Application Development System by Freescale Semiconductor. The MPC86xADS is meant to serve as a platform for s/w and h/w @@ -27,7 +26,6 @@ config MPC86XADS config MPC885ADS bool "MPC885ADS" select CPM1 - select PPC_CPM_NEW_BINDING help Freescale Semiconductor MPC885 Application Development System (ADS). Also known as DUET. @@ -37,7 +35,6 @@ config MPC885ADS config PPC_EP88XC bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)" select CPM1 - select PPC_CPM_NEW_BINDING help This enables support for the Embedded Planet EP88xC board. @@ -47,7 +44,6 @@ config PPC_EP88XC config PPC_ADDER875 bool "Analogue & Micro Adder 875" select CPM1 - select PPC_CPM_NEW_BINDING select REDBOOT help This enables support for the Analogue & Micro Adder 875 diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 184f998d1be..0d9f75c74f8 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -111,17 +111,12 @@ void __init mpc8xx_calibrate_decr(void) /* Processor frequency is MHz. */ - ppc_tb_freq = 50000000; - if (!get_freq("bus-frequency", &ppc_tb_freq)) { - printk(KERN_ERR "WARNING: Estimating decrementer frequency " - "(not found)\n"); - } - ppc_tb_freq /= 16; ppc_proc_freq = 50000000; if (!get_freq("clock-frequency", &ppc_proc_freq)) printk(KERN_ERR "WARNING: Estimating processor frequency " "(not found)\n"); + ppc_tb_freq = ppc_proc_freq / 16; printk("Decrementer Frequency = 0x%lx\n", ppc_tb_freq); /* Perform some more timer/timebase initialization. This used diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index a578b966ecb..f38c50b4ce5 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -290,13 +290,7 @@ config CPM2 config PPC_CPM_NEW_BINDING bool depends on CPM1 || CPM2 - help - Select this if your board has been converted to use the new - device tree bindings for CPM, and no longer needs the - ioport callbacks or the platform device glue code. - - The fs_enet and cpm_uart drivers will be built as - of_platform devices. + default y config AXON_RAM tristate "Axon DDR2 memory device driver" diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 0c3face0ddb..5fc7fac10e9 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -41,11 +41,13 @@ config 40x bool "AMCC 40x" select PPC_DCR_NATIVE select PPC_UDBG_16550 + select 4xx_SOC config 44x bool "AMCC 44x" select PPC_DCR_NATIVE select PPC_UDBG_16550 + select 4xx_SOC config E200 bool "Freescale e200" diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index d75ccded7f1..45646b2b4af 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -28,13 +28,13 @@ #include <linux/notifier.h> #include <linux/of.h> #include <linux/of_platform.h> +#include <linux/lmb.h> #include <asm/prom.h> #include <asm/iommu.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> #include <asm/udbg.h> -#include <asm/lmb.h> #include <asm/firmware.h> #include <asm/cell-regs.h> @@ -316,7 +316,7 @@ static void cell_iommu_setup_stab(struct cbe_iommu *iommu, segments = max(dbase + dsize, fbase + fsize) >> IO_SEGMENT_SHIFT; pr_debug("%s: iommu[%d]: segments: %lu\n", - __FUNCTION__, iommu->nid, segments); + __func__, iommu->nid, segments); /* set up the segment table */ stab_size = segments * sizeof(unsigned long); @@ -343,7 +343,7 @@ static unsigned long *cell_iommu_alloc_ptab(struct cbe_iommu *iommu, (1 << 12) / sizeof(unsigned long)); ptab_size = segments * pages_per_segment * sizeof(unsigned long); - pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __FUNCTION__, + pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __func__, iommu->nid, ptab_size, get_order(ptab_size)); page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(ptab_size)); BUG_ON(!page); @@ -355,7 +355,7 @@ static unsigned long *cell_iommu_alloc_ptab(struct cbe_iommu *iommu, n_pte_pages = (pages_per_segment * sizeof(unsigned long)) >> 12; pr_debug("%s: iommu[%d]: stab at %p, ptab at %p, n_pte_pages: %lu\n", - __FUNCTION__, iommu->nid, iommu->stab, ptab, + __func__, iommu->nid, iommu->stab, ptab, n_pte_pages); /* initialise the STEs */ @@ -394,7 +394,7 @@ static void cell_iommu_enable_hardware(struct cbe_iommu *iommu) if (cell_iommu_find_ioc(iommu->nid, &xlate_base)) panic("%s: missing IOC register mappings for node %d\n", - __FUNCTION__, iommu->nid); + __func__, iommu->nid); iommu->xlate_regs = ioremap(xlate_base, IOC_Reg_Size); iommu->cmd_regs = iommu->xlate_regs + IOC_IOCmd_Offset; diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c index 0304589c0a8..8a3631ce912 100644 --- a/arch/powerpc/platforms/cell/pervasive.c +++ b/arch/powerpc/platforms/cell/pervasive.c @@ -65,7 +65,7 @@ static void cbe_power_save(void) break; default: printk(KERN_WARNING "%s: unknown configuration\n", - __FUNCTION__); + __func__); break; } mtspr(SPRN_TSC_CELL, thread_switch_control); diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c index e43024c0392..655704ad03c 100644 --- a/arch/powerpc/platforms/cell/ras.c +++ b/arch/powerpc/platforms/cell/ras.c @@ -132,7 +132,7 @@ static int __init cbe_ptcal_enable_on_node(int nid, int order) (unsigned int)(addr >> 32), (unsigned int)(addr & 0xffffffff))) { printk(KERN_ERR "%s: error enabling PTCAL on node %d!\n", - __FUNCTION__, nid); + __func__, nid); goto out_free_pages; } @@ -162,7 +162,7 @@ static int __init cbe_ptcal_enable(void) if (!size) return -ENODEV; - pr_debug("%s: enabling PTCAL, size = 0x%x\n", __FUNCTION__, *size); + pr_debug("%s: enabling PTCAL, size = 0x%x\n", __func__, *size); order = get_order(*size); of_node_put(np); @@ -180,7 +180,7 @@ static int __init cbe_ptcal_enable(void) const u32 *nid = of_get_property(np, "node-id", NULL); if (!nid) { printk(KERN_ERR "%s: node %s is missing node-id?\n", - __FUNCTION__, np->full_name); + __func__, np->full_name); continue; } cbe_ptcal_enable_on_node(*nid, order); @@ -195,13 +195,13 @@ static int cbe_ptcal_disable(void) struct ptcal_area *area, *tmp; int ret = 0; - pr_debug("%s: disabling PTCAL\n", __FUNCTION__); + pr_debug("%s: disabling PTCAL\n", __func__); list_for_each_entry_safe(area, tmp, &ptcal_list, list) { /* disable ptcal on this node */ if (rtas_call(ptcal_stop_tok, 1, 1, NULL, area->nid)) { printk(KERN_ERR "%s: error disabling PTCAL " - "on node %d!\n", __FUNCTION__, + "on node %d!\n", __func__, area->nid); ret = -EIO; continue; diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 712001f6b7d..6bab44b7716 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -165,7 +165,7 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea) struct spu_slb slb; int psize; - pr_debug("%s\n", __FUNCTION__); + pr_debug("%s\n", __func__); slb.esid = (ea & ESID_MASK) | SLB_ESID_V; @@ -215,7 +215,7 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea) extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap); //XXX static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr) { - pr_debug("%s, %lx, %lx\n", __FUNCTION__, dsisr, ea); + pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea); /* Handle kernel space hash faults immediately. User hash faults need to be deferred to process context. */ @@ -351,7 +351,7 @@ spu_irq_class_1(int irq, void *data) __spu_trap_data_seg(spu, dar); spin_unlock(&spu->register_lock); - pr_debug("%s: %lx %lx %lx %lx\n", __FUNCTION__, mask, stat, + pr_debug("%s: %lx %lx %lx %lx\n", __func__, mask, stat, dar, dsisr); if (stat & CLASS1_STORAGE_FAULT_INTR) @@ -726,7 +726,7 @@ static int __init init_spu_base(void) if (ret < 0) { printk(KERN_WARNING "%s: Error initializing spus\n", - __FUNCTION__); + __func__); goto out_unregister_sysdev_class; } diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c index dceb8b6a938..19f6bfdbb93 100644 --- a/arch/powerpc/platforms/cell/spu_callbacks.c +++ b/arch/powerpc/platforms/cell/spu_callbacks.c @@ -54,7 +54,7 @@ long spu_sys_callback(struct spu_syscall_block *s) long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6); if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) { - pr_debug("%s: invalid syscall #%ld", __FUNCTION__, s->nr_ret); + pr_debug("%s: invalid syscall #%ld", __func__, s->nr_ret); return -ENOSYS; } diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index d351bdebf5f..4c506c1463c 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -92,7 +92,7 @@ static int __init spu_map_interrupts_old(struct spu *spu, tmp = of_get_property(np->parent->parent, "node-id", NULL); if (!tmp) { - printk(KERN_WARNING "%s: can't find node-id\n", __FUNCTION__); + printk(KERN_WARNING "%s: can't find node-id\n", __func__); nid = spu->node; } else nid = tmp[0]; @@ -296,7 +296,7 @@ static int __init of_enumerate_spus(int (*fn)(void *data)) ret = fn(node); if (ret) { printk(KERN_WARNING "%s: Error initializing %s\n", - __FUNCTION__, node->name); + __func__, node->name); break; } n++; @@ -327,7 +327,7 @@ static int __init of_create_spu(struct spu *spu, void *data) if (!legacy_map) { legacy_map = 1; printk(KERN_WARNING "%s: Legacy device tree found, " - "trying to map old style\n", __FUNCTION__); + "trying to map old style\n", __func__); } ret = spu_map_device_old(spu); if (ret) { @@ -342,7 +342,7 @@ static int __init of_create_spu(struct spu *spu, void *data) if (!legacy_irq) { legacy_irq = 1; printk(KERN_WARNING "%s: Legacy device tree found, " - "trying old style irq\n", __FUNCTION__); + "trying old style irq\n", __func__); } ret = spu_map_interrupts_old(spu, spe); if (ret) { diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c index 0c6a96b82b2..b962c3ab470 100644 --- a/arch/powerpc/platforms/cell/spufs/coredump.c +++ b/arch/powerpc/platforms/cell/spufs/coredump.c @@ -133,8 +133,6 @@ static struct spu_context *coredump_next_context(int *fd) if (ctx->flags & SPU_CREATE_NOSCHED) continue; - /* start searching the next fd next time we're called */ - (*fd)++; break; } @@ -157,6 +155,9 @@ int spufs_coredump_extra_notes_size(void) break; size += rc; + + /* start searching the next fd next time */ + fd++; } return size; @@ -239,6 +240,9 @@ int spufs_coredump_extra_notes_write(struct file *file, loff_t *foffset) } spu_release_saved(ctx); + + /* start searching the next fd next time */ + fd++; } return 0; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index f7a7e8635fb..08f44d1971a 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -32,7 +32,6 @@ #include <linux/marker.h> #include <asm/io.h> -#include <asm/semaphore.h> #include <asm/spu.h> #include <asm/spu_info.h> #include <asm/uaccess.h> @@ -1337,7 +1336,7 @@ static u64 spufs_signal1_type_get(struct spu_context *ctx) return ctx->ops->signal1_type_get(ctx); } DEFINE_SPUFS_ATTRIBUTE(spufs_signal1_type, spufs_signal1_type_get, - spufs_signal1_type_set, "%llu", SPU_ATTR_ACQUIRE); + spufs_signal1_type_set, "%llu\n", SPU_ATTR_ACQUIRE); static int spufs_signal2_type_set(void *data, u64 val) @@ -1359,7 +1358,7 @@ static u64 spufs_signal2_type_get(struct spu_context *ctx) return ctx->ops->signal2_type_get(ctx); } DEFINE_SPUFS_ATTRIBUTE(spufs_signal2_type, spufs_signal2_type_get, - spufs_signal2_type_set, "%llu", SPU_ATTR_ACQUIRE); + spufs_signal2_type_set, "%llu\n", SPU_ATTR_ACQUIRE); #if SPUFS_MMAP_4K static unsigned long spufs_mss_mmap_nopfn(struct vm_area_struct *vma, @@ -1556,7 +1555,7 @@ void spufs_mfc_callback(struct spu *spu) wake_up_all(&ctx->mfc_wq); - pr_debug("%s %s\n", __FUNCTION__, spu->name); + pr_debug("%s %s\n", __func__, spu->name); if (ctx->mfc_fasync) { u32 free_elements, tagstatus; unsigned int mask; @@ -1790,7 +1789,7 @@ static unsigned int spufs_mfc_poll(struct file *file,poll_table *wait) if (tagstatus & ctx->tagwait) mask |= POLLIN | POLLRDNORM; - pr_debug("%s: free %d tagstatus %d tagwait %d\n", __FUNCTION__, + pr_debug("%s: free %d tagstatus %d tagwait %d\n", __func__, free_elements, tagstatus, ctx->tagwait); return mask; diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 6d1228c66c5..0c32a05ab06 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -35,7 +35,6 @@ #include <linux/parser.h> #include <asm/prom.h> -#include <asm/semaphore.h> #include <asm/spu.h> #include <asm/spu_priv1.h> #include <asm/uaccess.h> diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index cac69e11677..96bf7c2b86f 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -98,7 +98,7 @@ static int spu_setup_isolated(struct spu_context *ctx) != MFC_CNTL_PURGE_DMA_COMPLETE) { if (time_after(jiffies, timeout)) { printk(KERN_ERR "%s: timeout flushing MFC DMA queue\n", - __FUNCTION__); + __func__); ret = -EIO; goto out; } @@ -124,7 +124,7 @@ static int spu_setup_isolated(struct spu_context *ctx) status_loading) { if (time_after(jiffies, timeout)) { printk(KERN_ERR "%s: timeout waiting for loader\n", - __FUNCTION__); + __func__); ret = -EIO; goto out_drop_priv; } @@ -134,7 +134,7 @@ static int spu_setup_isolated(struct spu_context *ctx) if (!(status & SPU_STATUS_RUNNING)) { /* If isolated LOAD has failed: run SPU, we will get a stop-and * signal later. */ - pr_debug("%s: isolated LOAD failed\n", __FUNCTION__); + pr_debug("%s: isolated LOAD failed\n", __func__); ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_RUNNABLE); ret = -EACCES; goto out_drop_priv; @@ -142,7 +142,7 @@ static int spu_setup_isolated(struct spu_context *ctx) if (!(status & SPU_STATUS_ISOLATED_STATE)) { /* This isn't allowed by the CBEA, but check anyway */ - pr_debug("%s: SPU fell out of isolated mode?\n", __FUNCTION__); + pr_debug("%s: SPU fell out of isolated mode?\n", __func__); ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_STOP); ret = -EINVAL; goto out_drop_priv; @@ -282,7 +282,7 @@ static int spu_handle_restartsys(struct spu_context *ctx, long *spu_ret, break; default: printk(KERN_WARNING "%s: unexpected return code %ld\n", - __FUNCTION__, *spu_ret); + __func__, *spu_ret); ret = 0; } return ret; @@ -323,6 +323,10 @@ static int spu_process_callback(struct spu_context *ctx) return -EINTR; } + /* need to re-get the ls, as it may have changed when we released the + * spu */ + ls = (void __iomem *)ctx->ops->get_ls(ctx); + /* write result, jump over indirect pointer */ memcpy_toio(ls + ls_pointer, &spu_ret, sizeof(spu_ret)); ctx->ops->npc_write(ctx, npc); diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c index e9dc7a55d1b..d2a1249d36d 100644 --- a/arch/powerpc/platforms/cell/spufs/switch.c +++ b/arch/powerpc/platforms/cell/spufs/switch.c @@ -1815,6 +1815,7 @@ static void save_csa(struct spu_state *prev, struct spu *spu) save_mfc_csr_ato(prev, spu); /* Step 24. */ save_mfc_tclass_id(prev, spu); /* Step 25. */ set_mfc_tclass_id(prev, spu); /* Step 26. */ + save_mfc_cmd(prev, spu); /* Step 26a - moved from 44. */ purge_mfc_queue(prev, spu); /* Step 27. */ wait_purge_complete(prev, spu); /* Step 28. */ setup_mfc_sr1(prev, spu); /* Step 30. */ @@ -1831,7 +1832,6 @@ static void save_csa(struct spu_state *prev, struct spu *spu) save_ppuint_mb(prev, spu); /* Step 41. */ save_ch_part1(prev, spu); /* Step 42. */ save_spu_mb(prev, spu); /* Step 43. */ - save_mfc_cmd(prev, spu); /* Step 44. */ reset_ch(prev, spu); /* Step 45. */ } diff --git a/arch/powerpc/platforms/celleb/beat.c b/arch/powerpc/platforms/celleb/beat.c index 93ebb7d8512..b64b171f245 100644 --- a/arch/powerpc/platforms/celleb/beat.c +++ b/arch/powerpc/platforms/celleb/beat.c @@ -48,6 +48,7 @@ void beat_power_off(void) } u64 beat_halt_code = 0x1000000000000000UL; +EXPORT_SYMBOL(beat_halt_code); void beat_halt(void) { @@ -94,9 +95,8 @@ ssize_t beat_nvram_read(char *buf, size_t count, loff_t *index) len = count; if (len > BEAT_NVRW_CNT) len = BEAT_NVRW_CNT; - if (beat_eeprom_read(i, len, p)) { + if (beat_eeprom_read(i, len, p)) return -EIO; - } p += len; i += len; @@ -121,9 +121,8 @@ ssize_t beat_nvram_write(char *buf, size_t count, loff_t *index) len = count; if (len > BEAT_NVRW_CNT) len = BEAT_NVRW_CNT; - if (beat_eeprom_write(i, len, p)) { + if (beat_eeprom_write(i, len, p)) return -EIO; - } p += len; i += len; @@ -149,13 +148,14 @@ int64_t beat_get_term_char(u64 vterm, u64 *len, u64 *t1, u64 *t2) u64 db[2]; s64 ret; - ret = beat_get_characters_from_console(vterm, len, (u8*)db); + ret = beat_get_characters_from_console(vterm, len, (u8 *)db); if (ret == 0) { *t1 = db[0]; *t2 = db[1]; } return ret; } +EXPORT_SYMBOL(beat_get_term_char); int64_t beat_put_term_char(u64 vterm, u64 len, u64 t1, u64 t2) { @@ -163,8 +163,9 @@ int64_t beat_put_term_char(u64 vterm, u64 len, u64 t1, u64 t2) db[0] = t1; db[1] = t2; - return beat_put_characters_to_console(vterm, len, (u8*)db); + return beat_put_characters_to_console(vterm, len, (u8 *)db); } +EXPORT_SYMBOL(beat_put_term_char); void beat_power_save(void) { @@ -261,7 +262,3 @@ static int __init beat_event_init(void) } device_initcall(beat_event_init); - -EXPORT_SYMBOL(beat_get_term_char); -EXPORT_SYMBOL(beat_put_term_char); -EXPORT_SYMBOL(beat_halt_code); diff --git a/arch/powerpc/platforms/celleb/beat.h b/arch/powerpc/platforms/celleb/beat.h index ac82ac35b99..32c8efcedc8 100644 --- a/arch/powerpc/platforms/celleb/beat.h +++ b/arch/powerpc/platforms/celleb/beat.h @@ -21,8 +21,8 @@ #ifndef _CELLEB_BEAT_H #define _CELLEB_BEAT_H -int64_t beat_get_term_char(uint64_t,uint64_t*,uint64_t*,uint64_t*); -int64_t beat_put_term_char(uint64_t,uint64_t,uint64_t,uint64_t); +int64_t beat_get_term_char(uint64_t, uint64_t *, uint64_t *, uint64_t *); +int64_t beat_put_term_char(uint64_t, uint64_t, uint64_t, uint64_t); int64_t beat_repository_encode(int, const char *, uint64_t[4]); void beat_restart(char *); void beat_power_off(void); diff --git a/arch/powerpc/platforms/celleb/beat_wrapper.h b/arch/powerpc/platforms/celleb/beat_wrapper.h index cbc1487df7d..b47dfda48d0 100644 --- a/arch/powerpc/platforms/celleb/beat_wrapper.h +++ b/arch/powerpc/platforms/celleb/beat_wrapper.h @@ -197,7 +197,8 @@ static inline s64 beat_put_characters_to_console(u64 termno, u64 len, u64 b[2]; memcpy(b, buffer, len); - return beat_hcall_norets(HV_put_characters_to_console, termno, len, b[0], b[1]); + return beat_hcall_norets(HV_put_characters_to_console, termno, len, + b[0], b[1]); } static inline s64 beat_get_spe_privileged_state_1_registers( diff --git a/arch/powerpc/platforms/celleb/htab.c b/arch/powerpc/platforms/celleb/htab.c index fbf27c74ebd..81467ff055c 100644 --- a/arch/powerpc/platforms/celleb/htab.c +++ b/arch/powerpc/platforms/celleb/htab.c @@ -35,9 +35,9 @@ #include "beat_wrapper.h" #ifdef DEBUG_LOW -#define DBG_LOW(fmt...) do { udbg_printf(fmt); } while(0) +#define DBG_LOW(fmt...) do { udbg_printf(fmt); } while (0) #else -#define DBG_LOW(fmt...) do { } while(0) +#define DBG_LOW(fmt...) do { } while (0) #endif static DEFINE_SPINLOCK(beat_htab_lock); @@ -116,7 +116,8 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group, hpte_r &= ~_PAGE_COHERENT; spin_lock(&beat_htab_lock); - if ((lpar_rc = beat_read_mask(hpte_group)) == 0) { + lpar_rc = beat_read_mask(hpte_group); + if (lpar_rc == 0) { if (!(vflags & HPTE_V_BOLTED)) DBG_LOW(" full\n"); spin_unlock(&beat_htab_lock); diff --git a/arch/powerpc/platforms/celleb/interrupt.c b/arch/powerpc/platforms/celleb/interrupt.c index c7c68ca70c8..69562a86787 100644 --- a/arch/powerpc/platforms/celleb/interrupt.c +++ b/arch/powerpc/platforms/celleb/interrupt.c @@ -34,7 +34,7 @@ static DEFINE_SPINLOCK(beatic_irq_mask_lock); static uint64_t beatic_irq_mask_enable[(MAX_IRQS+255)/64]; static uint64_t beatic_irq_mask_ack[(MAX_IRQS+255)/64]; -static struct irq_host *beatic_host = NULL; +static struct irq_host *beatic_host; /* * In this implementation, "virq" == "IRQ plug number", @@ -49,13 +49,13 @@ static inline void beatic_update_irq_mask(unsigned int irq_plug) off = (irq_plug / 256) * 4; masks[0] = beatic_irq_mask_enable[off + 0] - & beatic_irq_mask_ack[off + 0]; + & beatic_irq_mask_ack[off + 0]; masks[1] = beatic_irq_mask_enable[off + 1] - & beatic_irq_mask_ack[off + 1]; + & beatic_irq_mask_ack[off + 1]; masks[2] = beatic_irq_mask_enable[off + 2] - & beatic_irq_mask_ack[off + 2]; + & beatic_irq_mask_ack[off + 2]; masks[3] = beatic_irq_mask_enable[off + 3] - & beatic_irq_mask_ack[off + 3]; + & beatic_irq_mask_ack[off + 3]; if (beat_set_interrupt_mask(irq_plug&~255UL, masks[0], masks[1], masks[2], masks[3]) != 0) panic("Failed to set mask IRQ!"); @@ -96,7 +96,8 @@ static void beatic_end_irq(unsigned int irq_plug) s64 err; unsigned long flags; - if ((err = beat_downcount_of_interrupt(irq_plug)) != 0) { + err = beat_downcount_of_interrupt(irq_plug); + if (err != 0) { if ((err & 0xFFFFFFFF) != 0xFFFFFFF5) /* -11: wrong state */ panic("Failed to downcount IRQ! Error = %16lx", err); @@ -138,7 +139,8 @@ static int beatic_pic_host_map(struct irq_host *h, unsigned int virq, struct irq_desc *desc = get_irq_desc(virq); int64_t err; - if ((err = beat_construct_and_connect_irq_plug(virq, hw)) < 0) + err = beat_construct_and_connect_irq_plug(virq, hw); + if (err < 0) return -EIO; desc->status |= IRQ_LEVEL; @@ -202,22 +204,22 @@ static inline unsigned int beatic_get_irq_plug(void) beat_detect_pending_interrupts(i, pending); __asm__ ("cntlzd %0,%1":"=r"(ub): "r"(pending[0] & beatic_irq_mask_enable[i/64+0] - & beatic_irq_mask_ack[i/64+0])); + & beatic_irq_mask_ack[i/64+0])); if (ub != 64) return i + ub + 0; __asm__ ("cntlzd %0,%1":"=r"(ub): "r"(pending[1] & beatic_irq_mask_enable[i/64+1] - & beatic_irq_mask_ack[i/64+1])); + & beatic_irq_mask_ack[i/64+1])); if (ub != 64) return i + ub + 64; __asm__ ("cntlzd %0,%1":"=r"(ub): "r"(pending[2] & beatic_irq_mask_enable[i/64+2] - & beatic_irq_mask_ack[i/64+2])); + & beatic_irq_mask_ack[i/64+2])); if (ub != 64) return i + ub + 128; __asm__ ("cntlzd %0,%1":"=r"(ub): "r"(pending[3] & beatic_irq_mask_enable[i/64+3] - & beatic_irq_mask_ack[i/64+3])); + & beatic_irq_mask_ack[i/64+3])); if (ub != 64) return i + ub + 192; } @@ -250,7 +252,7 @@ void __init beatic_init_IRQ(void) /* Allocate an irq host */ beatic_host = irq_alloc_host(NULL, IRQ_HOST_MAP_NOMAP, 0, - &beatic_pic_host_ops, + &beatic_pic_host_ops, 0); BUG_ON(beatic_host == NULL); irq_set_default_host(beatic_host); diff --git a/arch/powerpc/platforms/celleb/scc_epci.c b/arch/powerpc/platforms/celleb/scc_epci.c index a3c7cfbcb32..a999b393f6f 100644 --- a/arch/powerpc/platforms/celleb/scc_epci.c +++ b/arch/powerpc/platforms/celleb/scc_epci.c @@ -161,9 +161,9 @@ static PCI_IO_ADDR celleb_epci_make_config_addr( if (bus != hose->bus) addr = celleb_epci_get_epci_cfg(hose) + (((bus->number & 0xff) << 16) - | ((devfn & 0xff) << 8) - | (where & 0xff) - | 0x01000000); + | ((devfn & 0xff) << 8) + | (where & 0xff) + | 0x01000000); else addr = celleb_epci_get_epci_cfg(hose) + (((devfn & 0xff) << 8) | (where & 0xff)); @@ -174,7 +174,7 @@ static PCI_IO_ADDR celleb_epci_make_config_addr( } static int celleb_epci_read_config(struct pci_bus *bus, - unsigned int devfn, int where, int size, u32 * val) + unsigned int devfn, int where, int size, u32 *val) { PCI_IO_ADDR epci_base; PCI_IO_ADDR addr; diff --git a/arch/powerpc/platforms/celleb/scc_sio.c b/arch/powerpc/platforms/celleb/scc_sio.c index 610008211ca..3a16c5b3c46 100644 --- a/arch/powerpc/platforms/celleb/scc_sio.c +++ b/arch/powerpc/platforms/celleb/scc_sio.c @@ -28,7 +28,7 @@ /* sio irq0=0xb00010022 irq0=0xb00010023 irq2=0xb00010024 mmio=0xfff000-0x1000,0xff2000-0x1000 */ -static int txx9_serial_bitmap __initdata = 0; +static int txx9_serial_bitmap __initdata; static struct { uint32_t offset; @@ -84,7 +84,7 @@ static int __init txx9_serial_config(char *ptr) int i; for (;;) { - switch(get_option(&ptr, &i)) { + switch (get_option(&ptr, &i)) { default: return 0; case 2: diff --git a/arch/powerpc/platforms/celleb/spu_priv1.c b/arch/powerpc/platforms/celleb/spu_priv1.c index 2bf6700f747..bcc17f7fe8a 100644 --- a/arch/powerpc/platforms/celleb/spu_priv1.c +++ b/arch/powerpc/platforms/celleb/spu_priv1.c @@ -183,8 +183,7 @@ static u64 resource_allocation_enable_get(struct spu *spu) return enable; } -const struct spu_priv1_ops spu_priv1_beat_ops = -{ +const struct spu_priv1_ops spu_priv1_beat_ops = { .int_mask_and = int_mask_and, .int_mask_or = int_mask_or, .int_mask_set = int_mask_set, diff --git a/arch/powerpc/platforms/celleb/udbg_beat.c b/arch/powerpc/platforms/celleb/udbg_beat.c index d888c4674c6..6b418f6b617 100644 --- a/arch/powerpc/platforms/celleb/udbg_beat.c +++ b/arch/powerpc/platforms/celleb/udbg_beat.c @@ -54,7 +54,8 @@ static int udbg_getc_poll_beat(void) if (inbuflen == 0) { /* get some more chars. */ inbuflen = 0; - rc = beat_get_term_char(celleb_vtermno, &inbuflen, inbuf+0, inbuf+1); + rc = beat_get_term_char(celleb_vtermno, &inbuflen, + inbuf+0, inbuf+1); if (rc != 0) inbuflen = 0; /* otherwise inbuflen is garbage */ } @@ -78,7 +79,7 @@ static int udbg_getc_beat(void) if (ch == -1) { /* This shouldn't be needed...but... */ volatile unsigned long delay; - for (delay=0; delay < 2000000; delay++) + for (delay = 0; delay < 2000000; delay++) ; } else { return ch; diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index d4f8bf581e3..84e2d78b9a6 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -117,11 +117,11 @@ static void __init mpc7448_hpc2_init_IRQ(void) } if (mpic_paddr == 0) { - printk("%s: No tsi108 PIC found !\n", __FUNCTION__); + printk("%s: No tsi108 PIC found !\n", __func__); return; } - DBG("%s: tsi108 pic phys_addr = 0x%x\n", __FUNCTION__, + DBG("%s: tsi108 pic phys_addr = 0x%x\n", __func__, (u32) mpic_paddr); mpic = mpic_alloc(tsi_pic, mpic_paddr, @@ -140,17 +140,17 @@ static void __init mpc7448_hpc2_init_IRQ(void) #ifdef CONFIG_PCI tsi_pci = of_find_node_by_type(NULL, "pci"); if (tsi_pci == NULL) { - printk("%s: No tsi108 pci node found !\n", __FUNCTION__); + printk("%s: No tsi108 pci node found !\n", __func__); return; } cascade_node = of_find_node_by_type(NULL, "pic-router"); if (cascade_node == NULL) { - printk("%s: No tsi108 pci cascade node found !\n", __FUNCTION__); + printk("%s: No tsi108 pci cascade node found !\n", __func__); return; } cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0); - DBG("%s: tsi108 cascade_pci_irq = 0x%x\n", __FUNCTION__, + DBG("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__, (u32) cascade_pci_irq); tsi108_pci_int_init(cascade_node); set_irq_data(cascade_pci_irq, mpic); diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c index 653a5eb91c9..5a19b9a1457 100644 --- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c +++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c @@ -49,13 +49,13 @@ static void __init prpmc2800_setup_arch(void) * ioremap mpp and gpp registers in case they are later * needed by prpmc2800_reset_board(). */ - np = of_find_compatible_node(NULL, NULL, "marvell,mv64x60-mpp"); + np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-mpp"); reg = of_get_property(np, "reg", NULL); paddr = of_translate_address(np, reg); of_node_put(np); mv64x60_mpp_reg_base = ioremap(paddr, reg[1]); - np = of_find_compatible_node(NULL, NULL, "marvell,mv64x60-gpp"); + np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-gpp"); reg = of_get_property(np, "reg", NULL); paddr = of_translate_address(np, reg); of_node_put(np); diff --git a/arch/powerpc/platforms/iseries/exception.S b/arch/powerpc/platforms/iseries/exception.S index 5381038f088..c775cd4b3d6 100644 --- a/arch/powerpc/platforms/iseries/exception.S +++ b/arch/powerpc/platforms/iseries/exception.S @@ -38,11 +38,19 @@ .globl system_reset_iSeries system_reset_iSeries: - mfspr r13,SPRN_SPRG3 /* Get paca address */ + mfspr r13,SPRN_SPRG3 /* Get alpaca address */ + LOAD_REG_IMMEDIATE(r23, alpaca) + li r0,ALPACA_SIZE + sub r23,r13,r23 + divdu r23,r23,r0 /* r23 has cpu number */ + LOAD_REG_IMMEDIATE(r13, paca) + mulli r0,r23,PACA_SIZE + add r13,r13,r0 + mtspr SPRN_SPRG3,r13 /* Save it away for the future */ mfmsr r24 ori r24,r24,MSR_RI mtmsrd r24 /* RI on */ - lhz r24,PACAPACAINDEX(r13) /* Get processor # */ + mr r24,r23 cmpwi 0,r24,0 /* Are we processor 0? */ bne 1f b .__start_initialization_iSeries /* Start up the first processor */ diff --git a/arch/powerpc/platforms/iseries/ipl_parms.h b/arch/powerpc/platforms/iseries/ipl_parms.h index 77c135ddbf1..83e4ca42fc5 100644 --- a/arch/powerpc/platforms/iseries/ipl_parms.h +++ b/arch/powerpc/platforms/iseries/ipl_parms.h @@ -65,6 +65,4 @@ struct ItIplParmsReal { u64 xRsvd13; // Reserved x38-x3F }; -extern struct ItIplParmsReal xItIplParmsReal; - #endif /* _ISERIES_IPL_PARMS_H */ diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index 8162049bb04..98bd2d37038 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -14,10 +14,10 @@ #include <asm/ptrace.h> #include <asm/abs_addr.h> #include <asm/lppaca.h> -#include <asm/iseries/it_lp_reg_save.h> #include <asm/paca.h> #include <asm/iseries/lpar_map.h> #include <asm/iseries/it_lp_queue.h> +#include <asm/iseries/alpaca.h> #include "naca.h" #include "vpd_areas.h" @@ -31,7 +31,7 @@ /* The HvReleaseData is the root of the information shared between * the hypervisor and Linux. */ -struct HvReleaseData hvReleaseData = { +const struct HvReleaseData hvReleaseData = { .xDesc = 0xc8a5d9c4, /* "HvRD" ebcdic */ .xSize = sizeof(struct HvReleaseData), .xVpdAreasPtrOffset = offsetof(struct naca_struct, xItVpdAreas), @@ -61,6 +61,63 @@ struct naca_struct naca = { .xRamDiskSize = 0, }; +struct ItLpRegSave { + u32 xDesc; // Eye catcher "LpRS" ebcdic 000-003 + u16 xSize; // Size of this class 004-005 + u8 xInUse; // Area is live 006-007 + u8 xRsvd1[9]; // Reserved 007-00F + + u8 xFixedRegSave[352]; // Fixed Register Save Area 010-16F + u32 xCTRL; // Control Register 170-173 + u32 xDEC; // Decrementer 174-177 + u32 xFPSCR; // FP Status and Control Reg 178-17B + u32 xPVR; // Processor Version Number 17C-17F + + u64 xMMCR0; // Monitor Mode Control Reg 0 180-187 + u32 xPMC1; // Perf Monitor Counter 1 188-18B + u32 xPMC2; // Perf Monitor Counter 2 18C-18F + u32 xPMC3; // Perf Monitor Counter 3 190-193 + u32 xPMC4; // Perf Monitor Counter 4 194-197 + u32 xPIR; // Processor ID Reg 198-19B + + u32 xMMCR1; // Monitor Mode Control Reg 1 19C-19F + u32 xMMCRA; // Monitor Mode Control Reg A 1A0-1A3 + u32 xPMC5; // Perf Monitor Counter 5 1A4-1A7 + u32 xPMC6; // Perf Monitor Counter 6 1A8-1AB + u32 xPMC7; // Perf Monitor Counter 7 1AC-1AF + u32 xPMC8; // Perf Monitor Counter 8 1B0-1B3 + u32 xTSC; // Thread Switch Control 1B4-1B7 + u32 xTST; // Thread Switch Timeout 1B8-1BB + u32 xRsvd; // Reserved 1BC-1BF + + u64 xACCR; // Address Compare Control Reg 1C0-1C7 + u64 xIMR; // Instruction Match Register 1C8-1CF + u64 xSDR1; // Storage Description Reg 1 1D0-1D7 + u64 xSPRG0; // Special Purpose Reg General0 1D8-1DF + u64 xSPRG1; // Special Purpose Reg General1 1E0-1E7 + u64 xSPRG2; // Special Purpose Reg General2 1E8-1EF + u64 xSPRG3; // Special Purpose Reg General3 1F0-1F7 + u64 xTB; // Time Base Register 1F8-1FF + + u64 xFPR[32]; // Floating Point Registers 200-2FF + + u64 xMSR; // Machine State Register 300-307 + u64 xNIA; // Next Instruction Address 308-30F + + u64 xDABR; // Data Address Breakpoint Reg 310-317 + u64 xIABR; // Inst Address Breakpoint Reg 318-31F + + u64 xHID0; // HW Implementation Dependent0 320-327 + + u64 xHID4; // HW Implementation Dependent4 328-32F + u64 xSCOMd; // SCON Data Reg (SPRG4) 330-337 + u64 xSCOMc; // SCON Command Reg (SPRG5) 338-33F + u64 xSDAR; // Sample Data Address Register 340-347 + u64 xSIAR; // Sample Inst Address Register 348-34F + + u8 xRsvd3[176]; // Reserved 350-3FF +}; + extern void system_reset_iSeries(void); extern void machine_check_iSeries(void); extern void data_access_iSeries(void); @@ -129,7 +186,7 @@ struct ItLpNaca itLpNaca = { }; /* May be filled in by the hypervisor so cannot end up in the BSS */ -struct ItIplParmsReal xItIplParmsReal __attribute__((__section__(".data"))); +static struct ItIplParmsReal xItIplParmsReal __attribute__((__section__(".data"))); /* May be filled in by the hypervisor so cannot end up in the BSS */ struct ItExtVpdPanel xItExtVpdPanel __attribute__((__section__(".data"))); @@ -152,13 +209,54 @@ u64 xMsVpd[3400] __attribute__((__section__(".data"))); /* Space for Recovery Log Buffer */ /* May be filled in by the hypervisor so cannot end up in the BSS */ -u64 xRecoveryLogBuffer[32] __attribute__((__section__(".data"))); +static u64 xRecoveryLogBuffer[32] __attribute__((__section__(".data"))); -struct SpCommArea xSpCommArea = { +static const struct SpCommArea xSpCommArea = { .xDesc = 0xE2D7C3C2, .xFormat = 1, }; +static const struct ItLpRegSave iseries_reg_save[] = { + [0 ... (NR_CPUS-1)] = { + .xDesc = 0xd397d9e2, /* "LpRS" */ + .xSize = sizeof(struct ItLpRegSave), + }, +}; + +#define ALPACA_INIT(number) \ +{ \ + .lppaca_ptr = &lppaca[number], \ + .reg_save_ptr = &iseries_reg_save[number], \ +} + +const struct alpaca alpaca[] = { + ALPACA_INIT( 0), +#if NR_CPUS > 1 + ALPACA_INIT( 1), ALPACA_INIT( 2), ALPACA_INIT( 3), +#if NR_CPUS > 4 + ALPACA_INIT( 4), ALPACA_INIT( 5), ALPACA_INIT( 6), ALPACA_INIT( 7), +#if NR_CPUS > 8 + ALPACA_INIT( 8), ALPACA_INIT( 9), ALPACA_INIT(10), ALPACA_INIT(11), + ALPACA_INIT(12), ALPACA_INIT(13), ALPACA_INIT(14), ALPACA_INIT(15), + ALPACA_INIT(16), ALPACA_INIT(17), ALPACA_INIT(18), ALPACA_INIT(19), + ALPACA_INIT(20), ALPACA_INIT(21), ALPACA_INIT(22), ALPACA_INIT(23), + ALPACA_INIT(24), ALPACA_INIT(25), ALPACA_INIT(26), ALPACA_INIT(27), + ALPACA_INIT(28), ALPACA_INIT(29), ALPACA_INIT(30), ALPACA_INIT(31), +#if NR_CPUS > 32 + ALPACA_INIT(32), ALPACA_INIT(33), ALPACA_INIT(34), ALPACA_INIT(35), + ALPACA_INIT(36), ALPACA_INIT(37), ALPACA_INIT(38), ALPACA_INIT(39), + ALPACA_INIT(40), ALPACA_INIT(41), ALPACA_INIT(42), ALPACA_INIT(43), + ALPACA_INIT(44), ALPACA_INIT(45), ALPACA_INIT(46), ALPACA_INIT(47), + ALPACA_INIT(48), ALPACA_INIT(49), ALPACA_INIT(50), ALPACA_INIT(51), + ALPACA_INIT(52), ALPACA_INIT(53), ALPACA_INIT(54), ALPACA_INIT(55), + ALPACA_INIT(56), ALPACA_INIT(57), ALPACA_INIT(58), ALPACA_INIT(59), + ALPACA_INIT(60), ALPACA_INIT(61), ALPACA_INIT(62), ALPACA_INIT(63), +#endif +#endif +#endif +#endif +}; + /* The LparMap data is now located at offset 0x6000 in head.S * It was put there so that the HvReleaseData could address it * with a 32-bit offset as required by the iSeries hypervisor @@ -167,7 +265,7 @@ struct SpCommArea xSpCommArea = { * the Naca via the HvReleaseData area. The HvReleaseData has the * offset into the Naca of the pointer to the ItVpdAreas. */ -struct ItVpdAreas itVpdAreas = { +const struct ItVpdAreas itVpdAreas = { .xSlicDesc = 0xc9a3e5c1, /* "ItVA" */ .xSlicSize = sizeof(struct ItVpdAreas), .xSlicVpdEntries = ItVpdMaxEntries, /* # VPD array entries */ @@ -185,7 +283,7 @@ struct ItVpdAreas itVpdAreas = { .xSlicVpdLens = { /* VPD lengths */ 0,0,0, /* 0 - 2 */ sizeof(xItExtVpdPanel), /* 3 Extended VPD */ - sizeof(struct paca_struct), /* 4 length of Paca */ + sizeof(struct alpaca), /* 4 length of (fake) Paca */ 0, /* 5 */ sizeof(struct ItIplParmsReal),/* 6 length of IPL parms */ 26992, /* 7 length of MS VPD */ @@ -203,7 +301,7 @@ struct ItVpdAreas itVpdAreas = { .xSlicVpdAdrs = { /* VPD addresses */ 0,0,0, /* 0 - 2 */ &xItExtVpdPanel, /* 3 Extended VPD */ - &paca[0], /* 4 first Paca */ + &alpaca[0], /* 4 first (fake) Paca */ 0, /* 5 */ &xItIplParmsReal, /* 6 IPL parms */ &xMsVpd, /* 7 MS Vpd */ @@ -219,10 +317,3 @@ struct ItVpdAreas itVpdAreas = { 0,0 } }; - -struct ItLpRegSave iseries_reg_save[] = { - [0 ... (NR_CPUS-1)] = { - .xDesc = 0xd397d9e2, /* "LpRS" */ - .xSize = sizeof(struct ItLpRegSave), - }, -}; diff --git a/arch/powerpc/platforms/iseries/naca.h b/arch/powerpc/platforms/iseries/naca.h index ab2372eb8d2..f01708e1286 100644 --- a/arch/powerpc/platforms/iseries/naca.h +++ b/arch/powerpc/platforms/iseries/naca.h @@ -14,7 +14,7 @@ struct naca_struct { /* Kernel only data - undefined for user space */ - void *xItVpdAreas; /* VPD Data 0x00 */ + const void *xItVpdAreas; /* VPD Data 0x00 */ void *xRamDisk; /* iSeries ramdisk 0x08 */ u64 xRamDiskSize; /* In pages 0x10 */ }; diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index cc562e4c2f3..02a634faedb 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -23,6 +23,7 @@ #undef DEBUG +#include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/string.h> @@ -586,7 +587,7 @@ static inline struct device_node *xlate_iomm_address( static unsigned long last_jiffies; static int num_printed; - if ((jiffies - last_jiffies) > 60 * HZ) { + if (time_after(jiffies, last_jiffies + 60 * HZ)) { last_jiffies = jiffies; num_printed = 0; } diff --git a/arch/powerpc/platforms/iseries/release_data.h b/arch/powerpc/platforms/iseries/release_data.h index 66189fd2e32..6ad7d843e8f 100644 --- a/arch/powerpc/platforms/iseries/release_data.h +++ b/arch/powerpc/platforms/iseries/release_data.h @@ -58,6 +58,6 @@ struct HvReleaseData { char xRsvd3[20]; /* Reserved x2C-x3F */ }; -extern struct HvReleaseData hvReleaseData; +extern const struct HvReleaseData hvReleaseData; #endif /* _ISERIES_RELEASE_DATA_H */ diff --git a/arch/powerpc/platforms/iseries/spcomm_area.h b/arch/powerpc/platforms/iseries/spcomm_area.h index 6e3b685115c..598b7c14573 100644 --- a/arch/powerpc/platforms/iseries/spcomm_area.h +++ b/arch/powerpc/platforms/iseries/spcomm_area.h @@ -31,6 +31,4 @@ struct SpCommArea { u8 xRsvd2[80]; // Reserved 030-07F }; -extern struct SpCommArea xSpCommArea; - #endif /* _ISERIES_SPCOMM_AREA_H */ diff --git a/arch/powerpc/platforms/iseries/vpd_areas.h b/arch/powerpc/platforms/iseries/vpd_areas.h index 601e6dd860e..feb001f3a5f 100644 --- a/arch/powerpc/platforms/iseries/vpd_areas.h +++ b/arch/powerpc/platforms/iseries/vpd_areas.h @@ -80,9 +80,9 @@ struct ItVpdAreas { u32 xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths 080-0A7 u32 xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens 0A8-0CF u32 xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths 0D0-12F - void *xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF + const void *xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF }; -extern struct ItVpdAreas itVpdAreas; +extern const struct ItVpdAreas itVpdAreas; #endif /* _ISERIES_VPD_AREAS_H */ diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index 3ffa0ac170e..301855263b8 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -592,50 +592,3 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel) } return irq; } - -/* XXX: To remove once all firmwares are ok */ -static void fixup_maple_ide(struct pci_dev* dev) -{ - if (!machine_is(maple)) - return; - -#if 0 /* Enable this to enable IDE port 0 */ - { - u8 v; - - pci_read_config_byte(dev, 0x40, &v); - v |= 2; - pci_write_config_byte(dev, 0x40, v); - } -#endif -#if 0 /* fix bus master base */ - pci_write_config_dword(dev, 0x20, 0xcc01); - printk("old ide resource: %lx -> %lx \n", - dev->resource[4].start, dev->resource[4].end); - dev->resource[4].start = 0xcc00; - dev->resource[4].end = 0xcc10; -#endif -#if 0 /* Enable this to fixup IDE sense/polarity of irqs in IO-APICs */ - { - struct pci_dev *apicdev; - u32 v; - - apicdev = pci_get_slot (dev->bus, PCI_DEVFN(5,0)); - if (apicdev == NULL) - printk("IDE Fixup IRQ: Can't find IO-APIC !\n"); - else { - pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*14); - pci_read_config_dword(apicdev, 0xf4, &v); - v &= ~0x00000022; - pci_write_config_dword(apicdev, 0xf4, v); - pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*15); - pci_read_config_dword(apicdev, 0xf4, &v); - v &= ~0x00000022; - pci_write_config_dword(apicdev, 0xf4, v); - pci_dev_put(apicdev); - } - } -#endif -} -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE, - fixup_maple_ide); diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index 3ce2d73b417..364714757cf 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -43,6 +43,7 @@ #include <linux/smp.h> #include <linux/bitops.h> #include <linux/of_device.h> +#include <linux/lmb.h> #include <asm/processor.h> #include <asm/sections.h> @@ -57,7 +58,6 @@ #include <asm/dma.h> #include <asm/cputable.h> #include <asm/time.h> -#include <asm/lmb.h> #include <asm/mpic.h> #include <asm/rtas.h> #include <asm/udbg.h> @@ -319,7 +319,7 @@ static int __init maple_probe(void) return 1; } -define_machine(maple_md) { +define_machine(maple) { .name = "Maple", .probe = maple_probe, .setup_arch = maple_setup_arch, diff --git a/arch/powerpc/platforms/pasemi/dma_lib.c b/arch/powerpc/platforms/pasemi/dma_lib.c index c529d8dff39..217af321b0c 100644 --- a/arch/powerpc/platforms/pasemi/dma_lib.c +++ b/arch/powerpc/platforms/pasemi/dma_lib.c @@ -17,6 +17,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> #include <linux/pci.h> @@ -26,6 +27,8 @@ #define MAX_TXCH 64 #define MAX_RXCH 64 +#define MAX_FLAGS 64 +#define MAX_FUN 8 static struct pasdma_status *dma_status; @@ -43,6 +46,8 @@ static struct pci_dev *dma_pdev; static DECLARE_BITMAP(txch_free, MAX_TXCH); static DECLARE_BITMAP(rxch_free, MAX_RXCH); +static DECLARE_BITMAP(flags_free, MAX_FLAGS); +static DECLARE_BITMAP(fun_free, MAX_FUN); /* pasemi_read_iob_reg - read IOB register * @reg: Register to read (offset into PCI CFG space) @@ -373,6 +378,106 @@ void pasemi_dma_free_buf(struct pasemi_dmachan *chan, int size, } EXPORT_SYMBOL(pasemi_dma_free_buf); +/* pasemi_dma_alloc_flag - Allocate a flag (event) for channel syncronization + * + * Allocates a flag for use with channel syncronization (event descriptors). + * Returns allocated flag (0-63), < 0 on error. + */ +int pasemi_dma_alloc_flag(void) +{ + int bit; + +retry: + bit = find_next_bit(flags_free, MAX_FLAGS, 0); + if (bit >= MAX_FLAGS) + return -ENOSPC; + if (!test_and_clear_bit(bit, flags_free)) + goto retry; + + return bit; +} +EXPORT_SYMBOL(pasemi_dma_alloc_flag); + + +/* pasemi_dma_free_flag - Deallocates a flag (event) + * @flag: Flag number to deallocate + * + * Frees up a flag so it can be reused for other purposes. + */ +void pasemi_dma_free_flag(int flag) +{ + BUG_ON(test_bit(flag, flags_free)); + BUG_ON(flag >= MAX_FLAGS); + set_bit(flag, flags_free); +} +EXPORT_SYMBOL(pasemi_dma_free_flag); + + +/* pasemi_dma_set_flag - Sets a flag (event) to 1 + * @flag: Flag number to set active + * + * Sets the flag provided to 1. + */ +void pasemi_dma_set_flag(int flag) +{ + BUG_ON(flag >= MAX_FLAGS); + if (flag < 32) + pasemi_write_dma_reg(PAS_DMA_TXF_SFLG0, 1 << flag); + else + pasemi_write_dma_reg(PAS_DMA_TXF_SFLG1, 1 << flag); +} +EXPORT_SYMBOL(pasemi_dma_set_flag); + +/* pasemi_dma_clear_flag - Sets a flag (event) to 0 + * @flag: Flag number to set inactive + * + * Sets the flag provided to 0. + */ +void pasemi_dma_clear_flag(int flag) +{ + BUG_ON(flag >= MAX_FLAGS); + if (flag < 32) + pasemi_write_dma_reg(PAS_DMA_TXF_CFLG0, 1 << flag); + else + pasemi_write_dma_reg(PAS_DMA_TXF_CFLG1, 1 << flag); +} +EXPORT_SYMBOL(pasemi_dma_clear_flag); + +/* pasemi_dma_alloc_fun - Allocate a function engine + * + * Allocates a function engine to use for crypto/checksum offload + * Returns allocated engine (0-8), < 0 on error. + */ +int pasemi_dma_alloc_fun(void) +{ + int bit; + +retry: + bit = find_next_bit(fun_free, MAX_FLAGS, 0); + if (bit >= MAX_FLAGS) + return -ENOSPC; + if (!test_and_clear_bit(bit, fun_free)) + goto retry; + + return bit; +} +EXPORT_SYMBOL(pasemi_dma_alloc_fun); + + +/* pasemi_dma_free_fun - Deallocates a function engine + * @flag: Engine number to deallocate + * + * Frees up a function engine so it can be used for other purposes. + */ +void pasemi_dma_free_fun(int fun) +{ + BUG_ON(test_bit(fun, fun_free)); + BUG_ON(fun >= MAX_FLAGS); + set_bit(fun, fun_free); +} +EXPORT_SYMBOL(pasemi_dma_free_fun); + + static void *map_onedev(struct pci_dev *p, int index) { struct device_node *dn; @@ -410,6 +515,7 @@ int pasemi_dma_init(void) struct resource res; struct device_node *dn; int i, intf, err = 0; + unsigned long timeout; u32 tmp; if (!machine_is(pasemi)) @@ -478,6 +584,44 @@ int pasemi_dma_init(void) for (i = 0; i < MAX_RXCH; i++) __set_bit(i, rxch_free); + timeout = jiffies + HZ; + pasemi_write_dma_reg(PAS_DMA_COM_RXCMD, 0); + while (pasemi_read_dma_reg(PAS_DMA_COM_RXSTA) & 1) { + if (time_after(jiffies, timeout)) { + pr_warning("Warning: Could not disable RX section\n"); + break; + } + } + + timeout = jiffies + HZ; + pasemi_write_dma_reg(PAS_DMA_COM_TXCMD, 0); + while (pasemi_read_dma_reg(PAS_DMA_COM_TXSTA) & 1) { + if (time_after(jiffies, timeout)) { + pr_warning("Warning: Could not disable TX section\n"); + break; + } + } + + /* setup resource allocations for the different DMA sections */ + tmp = pasemi_read_dma_reg(PAS_DMA_COM_CFG); + pasemi_write_dma_reg(PAS_DMA_COM_CFG, tmp | 0x18000000); + + /* enable tx section */ + pasemi_write_dma_reg(PAS_DMA_COM_TXCMD, PAS_DMA_COM_TXCMD_EN); + + /* enable rx section */ + pasemi_write_dma_reg(PAS_DMA_COM_RXCMD, PAS_DMA_COM_RXCMD_EN); + + for (i = 0; i < MAX_FLAGS; i++) + __set_bit(i, flags_free); + + for (i = 0; i < MAX_FUN; i++) + __set_bit(i, fun_free); + + /* clear all status flags */ + pasemi_write_dma_reg(PAS_DMA_TXF_CFLG0, 0xffffffff); + pasemi_write_dma_reg(PAS_DMA_TXF_CFLG1, 0xffffffff); + printk(KERN_INFO "PA Semi PWRficient DMA library initialized " "(%d tx, %d rx channels)\n", num_txch, num_rxch); diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index 5803f11c77f..86967bdd877 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005-2007, PA Semi, Inc + * Copyright (C) 2005-2008, PA Semi, Inc * * Maintained by: Olof Johansson <olof@lixom.net> * @@ -27,7 +27,6 @@ #include <asm/abs_addr.h> #include <asm/firmware.h> - #define IOBMAP_PAGE_SHIFT 12 #define IOBMAP_PAGE_SIZE (1 << IOBMAP_PAGE_SHIFT) #define IOBMAP_PAGE_MASK (IOBMAP_PAGE_SIZE - 1) @@ -35,13 +34,13 @@ #define IOB_BASE 0xe0000000 #define IOB_SIZE 0x3000 /* Configuration registers */ -#define IOBCAP_REG 0x10 -#define IOBCOM_REG 0x40 +#define IOBCAP_REG 0x40 +#define IOBCOM_REG 0x100 /* Enable IOB address translation */ #define IOBCOM_ATEN 0x00000100 /* Address decode configuration register */ -#define IOB_AD_REG 0x53 +#define IOB_AD_REG 0x14c /* IOBCOM_AD_REG fields */ #define IOB_AD_VGPRT 0x00000e00 #define IOB_AD_VGAEN 0x00000100 @@ -56,13 +55,13 @@ #define IOB_AD_TRNG_2G 0x00000001 #define IOB_AD_TRNG_128G 0x00000003 -#define IOB_TABLEBASE_REG 0x55 +#define IOB_TABLEBASE_REG 0x154 /* Base of the 64 4-byte L1 registers */ -#define IOB_XLT_L1_REGBASE 0xac0 +#define IOB_XLT_L1_REGBASE 0x2b00 /* Register to invalidate TLB entries */ -#define IOB_AT_INVAL_TLB_REG 0xb40 +#define IOB_AT_INVAL_TLB_REG 0x2d00 /* The top two bits of the level 1 entry contains valid and type flags */ #define IOBMAP_L1E_V 0x40000000 @@ -76,7 +75,7 @@ #define IOBMAP_L2E_V 0x80000000 #define IOBMAP_L2E_V_CACHED 0xc0000000 -static u32 __iomem *iob; +static void __iomem *iob; static u32 iob_l1_emptyval; static u32 iob_l2_emptyval; static u32 *iob_l2_base; @@ -219,7 +218,7 @@ int __init iob_init(struct device_node *dn) for (i = 0; i < 64; i++) { /* Each L1 covers 32MB, i.e. 8K entries = 32K of ram */ regword = IOBMAP_L1E_V | (__pa(iob_l2_base + i*0x2000) >> 12); - out_le32(iob+IOB_XLT_L1_REGBASE+i, regword); + out_le32(iob+IOB_XLT_L1_REGBASE+i*4, regword); } /* set 2GB translation window, based at 0 */ diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c index 85434231ae1..96d5ce50364 100644 --- a/arch/powerpc/platforms/powermac/pfunc_core.c +++ b/arch/powerpc/platforms/powermac/pfunc_core.c @@ -12,7 +12,6 @@ #include <linux/module.h> #include <linux/mutex.h> -#include <asm/semaphore.h> #include <asm/prom.h> #include <asm/pmac_pfunc.h> diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 2693fc371ea..bf44c5441a3 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -53,6 +53,7 @@ #include <linux/suspend.h> #include <linux/of_device.h> #include <linux/of_platform.h> +#include <linux/lmb.h> #include <asm/reg.h> #include <asm/sections.h> @@ -74,7 +75,6 @@ #include <asm/iommu.h> #include <asm/smu.h> #include <asm/pmc.h> -#include <asm/lmb.h> #include <asm/udbg.h> #include "pmac.h" diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c index 9d251d0ca8c..3866debfa3c 100644 --- a/arch/powerpc/platforms/ps3/device-init.c +++ b/arch/powerpc/platforms/ps3/device-init.c @@ -499,41 +499,14 @@ static int __init ps3_register_graphics_devices(void) } /** - * ps3_register_repository_device - Register a device from the repositiory info. - * + * ps3_setup_dynamic_device - Setup a dynamic device from the repository */ -static int ps3_register_repository_device( - const struct ps3_repository_device *repo) +static int ps3_setup_dynamic_device(const struct ps3_repository_device *repo) { int result; switch (repo->dev_type) { - case PS3_DEV_TYPE_SB_GELIC: - result = ps3_setup_gelic_device(repo); - if (result) { - pr_debug("%s:%d ps3_setup_gelic_device failed\n", - __func__, __LINE__); - } - break; - case PS3_DEV_TYPE_SB_USB: - - /* Each USB device has both an EHCI and an OHCI HC */ - - result = ps3_setup_ehci_device(repo); - - if (result) { - pr_debug("%s:%d ps3_setup_ehci_device failed\n", - __func__, __LINE__); - } - - result = ps3_setup_ohci_device(repo); - - if (result) { - pr_debug("%s:%d ps3_setup_ohci_device failed\n", - __func__, __LINE__); - } - break; case PS3_DEV_TYPE_STOR_DISK: result = ps3_setup_storage_dev(repo, PS3_MATCH_ID_STOR_DISK); @@ -572,6 +545,48 @@ static int ps3_register_repository_device( return result; } +/** + * ps3_setup_static_device - Setup a static device from the repository + */ + +static int __init ps3_setup_static_device(const struct ps3_repository_device *repo) +{ + int result; + + switch (repo->dev_type) { + case PS3_DEV_TYPE_SB_GELIC: + result = ps3_setup_gelic_device(repo); + if (result) { + pr_debug("%s:%d ps3_setup_gelic_device failed\n", + __func__, __LINE__); + } + break; + case PS3_DEV_TYPE_SB_USB: + + /* Each USB device has both an EHCI and an OHCI HC */ + + result = ps3_setup_ehci_device(repo); + + if (result) { + pr_debug("%s:%d ps3_setup_ehci_device failed\n", + __func__, __LINE__); + } + + result = ps3_setup_ohci_device(repo); + + if (result) { + pr_debug("%s:%d ps3_setup_ohci_device failed\n", + __func__, __LINE__); + } + break; + + default: + return ps3_setup_dynamic_device(repo); + } + + return result; +} + static void ps3_find_and_add_device(u64 bus_id, u64 dev_id) { struct ps3_repository_device repo; @@ -601,7 +616,7 @@ found: pr_debug("%s:%u: device %lu:%lu found after %u retries\n", __func__, __LINE__, bus_id, dev_id, retries); - ps3_register_repository_device(&repo); + ps3_setup_dynamic_device(&repo); return; } @@ -905,8 +920,7 @@ static int __init ps3_register_devices(void) ps3_register_graphics_devices(); - ps3_repository_find_devices(PS3_BUS_TYPE_SB, - ps3_register_repository_device); + ps3_repository_find_devices(PS3_BUS_TYPE_SB, ps3_setup_static_device); ps3_register_sound_devices(); diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index 7382f195c4f..1cf901fa903 100644 --- a/arch/powerpc/platforms/ps3/htab.c +++ b/arch/powerpc/platforms/ps3/htab.c @@ -19,9 +19,10 @@ */ #include <linux/kernel.h> +#include <linux/lmb.h> #include <asm/machdep.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/udbg.h> #include <asm/lv1call.h> #include <asm/ps3fb.h> diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 3a6db04aa94..a14e5cdc2fe 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -709,7 +709,7 @@ static unsigned int ps3_get_irq(void) asm volatile("cntlzd %0,%1" : "=r" (plug) : "r" (x)); plug &= 0x3f; - if (unlikely(plug) == NO_IRQ) { + if (unlikely(plug == NO_IRQ)) { pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__, __LINE__, pd->thread_id); dump_bmp(&per_cpu(ps3_private, 0)); diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 68900476c84..5b3fb2b321a 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -21,9 +21,10 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/memory_hotplug.h> +#include <linux/lmb.h> #include <asm/firmware.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include <asm/udbg.h> #include <asm/lv1call.h> diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index b9ea09d9d2f..c73379ec914 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -24,8 +24,9 @@ #include <linux/fs.h> #include <linux/syscalls.h> #include <linux/ctype.h> +#include <linux/lmb.h> -#include <asm/lmb.h> +#include <asm/prom.h> #include "platform.h" diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index 5c2cbb08eb5..a413abbd412 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -95,6 +95,14 @@ static void ps3_power_off(void) ps3_sys_manager_power_off(); /* never returns */ } +static void ps3_halt(void) +{ + DBG("%s:%d\n", __func__, __LINE__); + + smp_send_stop(); + ps3_sys_manager_halt(); /* never returns */ +} + static void ps3_panic(char *str) { DBG("%s:%d %s\n", __func__, __LINE__, str); @@ -105,7 +113,8 @@ static void ps3_panic(char *str) printk(" Please press POWER button.\n"); printk("\n"); - while(1); + while(1) + lv1_pause(1); } #if defined(CONFIG_FB_PS3) || defined(CONFIG_FB_PS3_MODULE) || \ @@ -117,7 +126,7 @@ static void __init prealloc(struct ps3_prealloc *p) p->address = __alloc_bootmem(p->size, p->align, __pa(MAX_DMA_ADDRESS)); if (!p->address) { - printk(KERN_ERR "%s: Cannot allocate %s\n", __FUNCTION__, + printk(KERN_ERR "%s: Cannot allocate %s\n", __func__, p->name); return; } @@ -266,6 +275,7 @@ define_machine(ps3) { .progress = ps3_progress, .restart = ps3_restart, .power_off = ps3_power_off, + .halt = ps3_halt, #if defined(CONFIG_KEXEC) .kexec_cpu_down = ps3_kexec_cpu_down, .machine_kexec = default_machine_kexec, diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c index 5ad41189b49..d135cef9ed6 100644 --- a/arch/powerpc/platforms/ps3/spu.c +++ b/arch/powerpc/platforms/ps3/spu.c @@ -27,6 +27,7 @@ #include <asm/spu.h> #include <asm/spu_priv1.h> #include <asm/lv1call.h> +#include <asm/ps3.h> #include "../cell/spufs/spufs.h" #include "platform.h" @@ -140,6 +141,12 @@ static void _dump_areas(unsigned int spe_id, unsigned long priv2, pr_debug("%s:%d: shadow: %lxh\n", func, line, shadow); } +inline u64 ps3_get_spe_id(void *arg) +{ + return spu_pdata(arg)->spe_id; +} +EXPORT_SYMBOL_GPL(ps3_get_spe_id); + static unsigned long get_vas_id(void) { unsigned long id; diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index 992ba6753cf..bdae04bb7a0 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -18,3 +18,4 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o obj-$(CONFIG_HVCS) += hvcserver.o obj-$(CONFIG_HCALL_STATS) += hvCall_inst.o +obj-$(CONFIG_PHYP_DUMP) += phyp_dump.o diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 9eb539ee5f9..550b2f7d2cc 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -945,7 +945,6 @@ static void *early_enable_eeh(struct device_node *dn, void *data) unsigned int rets[3]; struct eeh_early_enable_info *info = data; int ret; - const char *status = of_get_property(dn, "status", NULL); const u32 *class_code = of_get_property(dn, "class-code", NULL); const u32 *vendor_id = of_get_property(dn, "vendor-id", NULL); const u32 *device_id = of_get_property(dn, "device-id", NULL); @@ -959,8 +958,8 @@ static void *early_enable_eeh(struct device_node *dn, void *data) pdn->eeh_freeze_count = 0; pdn->eeh_false_positives = 0; - if (status && strncmp(status, "ok", 2) != 0) - return NULL; /* ignore devices with bad status */ + if (!of_device_is_available(dn)) + return NULL; /* Ignore bad nodes. */ if (!class_code || !vendor_id || !device_id) diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 9a455d46379..9235c469449 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -40,6 +40,7 @@ #include <asm/smp.h> #include "plpar_wrappers.h" +#include "pseries.h" #ifdef DEBUG_LOW #define DBG_LOW(fmt...) do { udbg_printf(fmt); } while(0) @@ -203,7 +204,6 @@ void __init find_udbg_vterm(void) struct device_node *stdout_node; const u32 *termno; const char *name; - int add_console; /* find the boot console from /chosen/stdout */ if (!of_chosen) @@ -219,8 +219,6 @@ void __init find_udbg_vterm(void) printk(KERN_WARNING "stdout node missing 'name' property!\n"); goto out; } - /* The user has requested a console so this is already set up. */ - add_console = !strstr(cmd_line, "console="); /* Check if it's a virtual terminal */ if (strncmp(name, "vty", 3) != 0) @@ -234,15 +232,13 @@ void __init find_udbg_vterm(void) udbg_putc = udbg_putcLP; udbg_getc = udbg_getcLP; udbg_getc_poll = udbg_getc_pollLP; - if (add_console) - add_preferred_console("hvc", termno[0] & 0xff, NULL); + add_preferred_console("hvc", termno[0] & 0xff, NULL); } else if (of_device_is_compatible(stdout_node, "hvterm-protocol")) { vtermno = termno[0]; udbg_putc = udbg_hvsi_putc; udbg_getc = udbg_hvsi_getc; udbg_getc_poll = udbg_hvsi_getc_poll; - if (add_console) - add_preferred_console("hvsi", termno[0] & 0xff, NULL); + add_preferred_console("hvsi", termno[0] & 0xff, NULL); } out: of_node_put(stdout_node); @@ -520,6 +516,20 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va, BUG_ON(lpar_rc != H_SUCCESS); } +static void pSeries_lpar_hpte_removebolted(unsigned long ea, + int psize, int ssize) +{ + unsigned long slot, vsid, va; + + vsid = get_kernel_vsid(ea, ssize); + va = hpt_va(ea, vsid, ssize); + + slot = pSeries_lpar_hpte_find(va, psize, ssize); + BUG_ON(slot == -1); + + pSeries_lpar_hpte_invalidate(slot, va, psize, ssize, 0); +} + /* Flag bits for H_BULK_REMOVE */ #define HBR_REQUEST 0x4000000000000000UL #define HBR_RESPONSE 0x8000000000000000UL @@ -597,6 +607,7 @@ void __init hpte_init_lpar(void) ppc_md.hpte_updateboltedpp = pSeries_lpar_hpte_updateboltedpp; ppc_md.hpte_insert = pSeries_lpar_hpte_insert; ppc_md.hpte_remove = pSeries_lpar_hpte_remove; + ppc_md.hpte_removebolted = pSeries_lpar_hpte_removebolted; ppc_md.flush_hash_range = pSeries_lpar_flush_hash_range; ppc_md.hpte_clear_all = pSeries_lpar_hptab_clear; } diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 5a5a19e40bb..21a6d55418f 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -88,11 +88,8 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus) struct pci_dev *dev; list_for_each_entry(dev, &bus->devices, bus_list) { - /* - * Skip already-present devices (which are on the - * global device list.) - */ - if (list_empty(&dev->global_list)) { + /* Skip already-added devices */ + if (!dev->is_added) { int i; /* Fill device archdata and setup iommu table */ @@ -123,7 +120,7 @@ pcibios_pci_config_bridge(struct pci_dev *dev) /* Add to children of PCI bridge dev->bus */ child_bus = pci_add_new_bus(dev->bus, dev, sec_busno); if (!child_bus) { - printk (KERN_ERR "%s: could not add second bus\n", __FUNCTION__); + printk (KERN_ERR "%s: could not add second bus\n", __func__); return -EIO; } sprintf(child_bus->name, "PCI Bus #%02x", child_bus->number); diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c new file mode 100644 index 00000000000..edbc012c2eb --- /dev/null +++ b/arch/powerpc/platforms/pseries/phyp_dump.c @@ -0,0 +1,507 @@ +/* + * Hypervisor-assisted dump + * + * Linas Vepstas, Manish Ahuja 2008 + * Copyright 2008 IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <linux/init.h> +#include <linux/kobject.h> +#include <linux/mm.h> +#include <linux/of.h> +#include <linux/pfn.h> +#include <linux/swap.h> +#include <linux/sysfs.h> + +#include <asm/page.h> +#include <asm/phyp_dump.h> +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/rtas.h> + +/* Variables, used to communicate data between early boot and late boot */ +static struct phyp_dump phyp_dump_vars; +struct phyp_dump *phyp_dump_info = &phyp_dump_vars; + +static int ibm_configure_kernel_dump; +/* ------------------------------------------------- */ +/* RTAS interfaces to declare the dump regions */ + +struct dump_section { + u32 dump_flags; + u16 source_type; + u16 error_flags; + u64 source_address; + u64 source_length; + u64 length_copied; + u64 destination_address; +}; + +struct phyp_dump_header { + u32 version; + u16 num_of_sections; + u16 status; + + u32 first_offset_section; + u32 dump_disk_section; + u64 block_num_dd; + u64 num_of_blocks_dd; + u32 offset_dd; + u32 maxtime_to_auto; + /* No dump disk path string used */ + + struct dump_section cpu_data; + struct dump_section hpte_data; + struct dump_section kernel_data; +}; + +/* The dump header *must be* in low memory, so .bss it */ +static struct phyp_dump_header phdr; + +#define NUM_DUMP_SECTIONS 3 +#define DUMP_HEADER_VERSION 0x1 +#define DUMP_REQUEST_FLAG 0x1 +#define DUMP_SOURCE_CPU 0x0001 +#define DUMP_SOURCE_HPTE 0x0002 +#define DUMP_SOURCE_RMO 0x0011 +#define DUMP_ERROR_FLAG 0x2000 +#define DUMP_TRIGGERED 0x4000 +#define DUMP_PERFORMED 0x8000 + + +/** + * init_dump_header() - initialize the header declaring a dump + * Returns: length of dump save area. + * + * When the hypervisor saves crashed state, it needs to put + * it somewhere. The dump header tells the hypervisor where + * the data can be saved. + */ +static unsigned long init_dump_header(struct phyp_dump_header *ph) +{ + unsigned long addr_offset = 0; + + /* Set up the dump header */ + ph->version = DUMP_HEADER_VERSION; + ph->num_of_sections = NUM_DUMP_SECTIONS; + ph->status = 0; + + ph->first_offset_section = + (u32)offsetof(struct phyp_dump_header, cpu_data); + ph->dump_disk_section = 0; + ph->block_num_dd = 0; + ph->num_of_blocks_dd = 0; + ph->offset_dd = 0; + + ph->maxtime_to_auto = 0; /* disabled */ + + /* The first two sections are mandatory */ + ph->cpu_data.dump_flags = DUMP_REQUEST_FLAG; + ph->cpu_data.source_type = DUMP_SOURCE_CPU; + ph->cpu_data.source_address = 0; + ph->cpu_data.source_length = phyp_dump_info->cpu_state_size; + ph->cpu_data.destination_address = addr_offset; + addr_offset += phyp_dump_info->cpu_state_size; + + ph->hpte_data.dump_flags = DUMP_REQUEST_FLAG; + ph->hpte_data.source_type = DUMP_SOURCE_HPTE; + ph->hpte_data.source_address = 0; + ph->hpte_data.source_length = phyp_dump_info->hpte_region_size; + ph->hpte_data.destination_address = addr_offset; + addr_offset += phyp_dump_info->hpte_region_size; + + /* This section describes the low kernel region */ + ph->kernel_data.dump_flags = DUMP_REQUEST_FLAG; + ph->kernel_data.source_type = DUMP_SOURCE_RMO; + ph->kernel_data.source_address = PHYP_DUMP_RMR_START; + ph->kernel_data.source_length = PHYP_DUMP_RMR_END; + ph->kernel_data.destination_address = addr_offset; + addr_offset += ph->kernel_data.source_length; + + return addr_offset; +} + +static void print_dump_header(const struct phyp_dump_header *ph) +{ +#ifdef DEBUG + printk(KERN_INFO "dump header:\n"); + /* setup some ph->sections required */ + printk(KERN_INFO "version = %d\n", ph->version); + printk(KERN_INFO "Sections = %d\n", ph->num_of_sections); + printk(KERN_INFO "Status = 0x%x\n", ph->status); + + /* No ph->disk, so all should be set to 0 */ + printk(KERN_INFO "Offset to first section 0x%x\n", + ph->first_offset_section); + printk(KERN_INFO "dump disk sections should be zero\n"); + printk(KERN_INFO "dump disk section = %d\n", ph->dump_disk_section); + printk(KERN_INFO "block num = %ld\n", ph->block_num_dd); + printk(KERN_INFO "number of blocks = %ld\n", ph->num_of_blocks_dd); + printk(KERN_INFO "dump disk offset = %d\n", ph->offset_dd); + printk(KERN_INFO "Max auto time= %d\n", ph->maxtime_to_auto); + + /*set cpu state and hpte states as well scratch pad area */ + printk(KERN_INFO " CPU AREA \n"); + printk(KERN_INFO "cpu dump_flags =%d\n", ph->cpu_data.dump_flags); + printk(KERN_INFO "cpu source_type =%d\n", ph->cpu_data.source_type); + printk(KERN_INFO "cpu error_flags =%d\n", ph->cpu_data.error_flags); + printk(KERN_INFO "cpu source_address =%lx\n", + ph->cpu_data.source_address); + printk(KERN_INFO "cpu source_length =%lx\n", + ph->cpu_data.source_length); + printk(KERN_INFO "cpu length_copied =%lx\n", + ph->cpu_data.length_copied); + + printk(KERN_INFO " HPTE AREA \n"); + printk(KERN_INFO "HPTE dump_flags =%d\n", ph->hpte_data.dump_flags); + printk(KERN_INFO "HPTE source_type =%d\n", ph->hpte_data.source_type); + printk(KERN_INFO "HPTE error_flags =%d\n", ph->hpte_data.error_flags); + printk(KERN_INFO "HPTE source_address =%lx\n", + ph->hpte_data.source_address); + printk(KERN_INFO "HPTE source_length =%lx\n", + ph->hpte_data.source_length); + printk(KERN_INFO "HPTE length_copied =%lx\n", + ph->hpte_data.length_copied); + + printk(KERN_INFO " SRSD AREA \n"); + printk(KERN_INFO "SRSD dump_flags =%d\n", ph->kernel_data.dump_flags); + printk(KERN_INFO "SRSD source_type =%d\n", ph->kernel_data.source_type); + printk(KERN_INFO "SRSD error_flags =%d\n", ph->kernel_data.error_flags); + printk(KERN_INFO "SRSD source_address =%lx\n", + ph->kernel_data.source_address); + printk(KERN_INFO "SRSD source_length =%lx\n", + ph->kernel_data.source_length); + printk(KERN_INFO "SRSD length_copied =%lx\n", + ph->kernel_data.length_copied); +#endif +} + +static ssize_t show_phyp_dump_active(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + + /* create filesystem entry so kdump is phyp-dump aware */ + return sprintf(buf, "%lx\n", phyp_dump_info->phyp_dump_at_boot); +} + +static struct kobj_attribute pdl = __ATTR(phyp_dump_active, 0600, + show_phyp_dump_active, + NULL); + +static void register_dump_area(struct phyp_dump_header *ph, unsigned long addr) +{ + int rc; + + /* Add addr value if not initialized before */ + if (ph->cpu_data.destination_address == 0) { + ph->cpu_data.destination_address += addr; + ph->hpte_data.destination_address += addr; + ph->kernel_data.destination_address += addr; + } + + /* ToDo Invalidate kdump and free memory range. */ + + do { + rc = rtas_call(ibm_configure_kernel_dump, 3, 1, NULL, + 1, ph, sizeof(struct phyp_dump_header)); + } while (rtas_busy_delay(rc)); + + if (rc) { + printk(KERN_ERR "phyp-dump: unexpected error (%d) on " + "register\n", rc); + print_dump_header(ph); + return; + } + + rc = sysfs_create_file(kernel_kobj, &pdl.attr); + if (rc) + printk(KERN_ERR "phyp-dump: unable to create sysfs" + " file (%d)\n", rc); +} + +static +void invalidate_last_dump(struct phyp_dump_header *ph, unsigned long addr) +{ + int rc; + + /* Add addr value if not initialized before */ + if (ph->cpu_data.destination_address == 0) { + ph->cpu_data.destination_address += addr; + ph->hpte_data.destination_address += addr; + ph->kernel_data.destination_address += addr; + } + + do { + rc = rtas_call(ibm_configure_kernel_dump, 3, 1, NULL, + 2, ph, sizeof(struct phyp_dump_header)); + } while (rtas_busy_delay(rc)); + + if (rc) { + printk(KERN_ERR "phyp-dump: unexpected error (%d) " + "on invalidate\n", rc); + print_dump_header(ph); + } +} + +/* ------------------------------------------------- */ +/** + * release_memory_range -- release memory previously lmb_reserved + * @start_pfn: starting physical frame number + * @nr_pages: number of pages to free. + * + * This routine will release memory that had been previously + * lmb_reserved in early boot. The released memory becomes + * available for genreal use. + */ +static void release_memory_range(unsigned long start_pfn, + unsigned long nr_pages) +{ + struct page *rpage; + unsigned long end_pfn; + long i; + + end_pfn = start_pfn + nr_pages; + + for (i = start_pfn; i <= end_pfn; i++) { + rpage = pfn_to_page(i); + if (PageReserved(rpage)) { + ClearPageReserved(rpage); + init_page_count(rpage); + __free_page(rpage); + totalram_pages++; + } + } +} + +/** + * track_freed_range -- Counts the range being freed. + * Once the counter goes to zero, it re-registers dump for + * future use. + */ +static void +track_freed_range(unsigned long addr, unsigned long length) +{ + static unsigned long scratch_area_size, reserved_area_size; + + if (addr < phyp_dump_info->init_reserve_start) + return; + + if ((addr >= phyp_dump_info->init_reserve_start) && + (addr <= phyp_dump_info->init_reserve_start + + phyp_dump_info->init_reserve_size)) + reserved_area_size += length; + + if ((addr >= phyp_dump_info->reserved_scratch_addr) && + (addr <= phyp_dump_info->reserved_scratch_addr + + phyp_dump_info->reserved_scratch_size)) + scratch_area_size += length; + + if ((reserved_area_size == phyp_dump_info->init_reserve_size) && + (scratch_area_size == phyp_dump_info->reserved_scratch_size)) { + + invalidate_last_dump(&phdr, + phyp_dump_info->reserved_scratch_addr); + register_dump_area(&phdr, + phyp_dump_info->reserved_scratch_addr); + } +} + +/* ------------------------------------------------- */ +/** + * sysfs_release_region -- sysfs interface to release memory range. + * + * Usage: + * "echo <start addr> <length> > /sys/kernel/release_region" + * + * Example: + * "echo 0x40000000 0x10000000 > /sys/kernel/release_region" + * + * will release 256MB starting at 1GB. + */ +static ssize_t store_release_region(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t count) +{ + unsigned long start_addr, length, end_addr; + unsigned long start_pfn, nr_pages; + ssize_t ret; + + ret = sscanf(buf, "%lx %lx", &start_addr, &length); + if (ret != 2) + return -EINVAL; + + track_freed_range(start_addr, length); + + /* Range-check - don't free any reserved memory that + * wasn't reserved for phyp-dump */ + if (start_addr < phyp_dump_info->init_reserve_start) + start_addr = phyp_dump_info->init_reserve_start; + + end_addr = phyp_dump_info->init_reserve_start + + phyp_dump_info->init_reserve_size; + if (start_addr+length > end_addr) + length = end_addr - start_addr; + + /* Release the region of memory assed in by user */ + start_pfn = PFN_DOWN(start_addr); + nr_pages = PFN_DOWN(length); + release_memory_range(start_pfn, nr_pages); + + return count; +} + +static ssize_t show_release_region(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + u64 second_addr_range; + + /* total reserved size - start of scratch area */ + second_addr_range = phyp_dump_info->init_reserve_size - + phyp_dump_info->reserved_scratch_size; + return sprintf(buf, "CPU:0x%lx-0x%lx: HPTE:0x%lx-0x%lx:" + " DUMP:0x%lx-0x%lx, 0x%lx-0x%lx:\n", + phdr.cpu_data.destination_address, + phdr.cpu_data.length_copied, + phdr.hpte_data.destination_address, + phdr.hpte_data.length_copied, + phdr.kernel_data.destination_address, + phdr.kernel_data.length_copied, + phyp_dump_info->init_reserve_start, + second_addr_range); +} + +static struct kobj_attribute rr = __ATTR(release_region, 0600, + show_release_region, + store_release_region); + +static int __init phyp_dump_setup(void) +{ + struct device_node *rtas; + const struct phyp_dump_header *dump_header = NULL; + unsigned long dump_area_start; + unsigned long dump_area_length; + int header_len = 0; + int rc; + + /* If no memory was reserved in early boot, there is nothing to do */ + if (phyp_dump_info->init_reserve_size == 0) + return 0; + + /* Return if phyp dump not supported */ + if (!phyp_dump_info->phyp_dump_configured) + return -ENOSYS; + + /* Is there dump data waiting for us? If there isn't, + * then register a new dump area, and release all of + * the rest of the reserved ram. + * + * The /rtas/ibm,kernel-dump rtas node is present only + * if there is dump data waiting for us. + */ + rtas = of_find_node_by_path("/rtas"); + if (rtas) { + dump_header = of_get_property(rtas, "ibm,kernel-dump", + &header_len); + of_node_put(rtas); + } + + print_dump_header(dump_header); + dump_area_length = init_dump_header(&phdr); + /* align down */ + dump_area_start = phyp_dump_info->init_reserve_start & PAGE_MASK; + + if (dump_header == NULL) { + register_dump_area(&phdr, dump_area_start); + return 0; + } + + /* re-register the dump area, if old dump was invalid */ + if ((dump_header) && (dump_header->status & DUMP_ERROR_FLAG)) { + invalidate_last_dump(&phdr, dump_area_start); + register_dump_area(&phdr, dump_area_start); + return 0; + } + + if (dump_header) { + phyp_dump_info->reserved_scratch_addr = + dump_header->cpu_data.destination_address; + phyp_dump_info->reserved_scratch_size = + dump_header->cpu_data.source_length + + dump_header->hpte_data.source_length + + dump_header->kernel_data.source_length; + } + + /* Should we create a dump_subsys, analogous to s390/ipl.c ? */ + rc = sysfs_create_file(kernel_kobj, &rr.attr); + if (rc) + printk(KERN_ERR "phyp-dump: unable to create sysfs file (%d)\n", + rc); + + /* ToDo: re-register the dump area, for next time. */ + return 0; +} +machine_subsys_initcall(pseries, phyp_dump_setup); + +int __init early_init_dt_scan_phyp_dump(unsigned long node, + const char *uname, int depth, void *data) +{ + const unsigned int *sizes; + + phyp_dump_info->phyp_dump_configured = 0; + phyp_dump_info->phyp_dump_is_active = 0; + + if (depth != 1 || strcmp(uname, "rtas") != 0) + return 0; + + if (of_get_flat_dt_prop(node, "ibm,configure-kernel-dump", NULL)) + phyp_dump_info->phyp_dump_configured++; + + if (of_get_flat_dt_prop(node, "ibm,dump-kernel", NULL)) + phyp_dump_info->phyp_dump_is_active++; + + sizes = of_get_flat_dt_prop(node, "ibm,configure-kernel-dump-sizes", + NULL); + if (!sizes) + return 0; + + if (sizes[0] == 1) + phyp_dump_info->cpu_state_size = *((unsigned long *)&sizes[1]); + + if (sizes[3] == 2) + phyp_dump_info->hpte_region_size = + *((unsigned long *)&sizes[4]); + return 1; +} + +/* Look for phyp_dump= cmdline option */ +static int __init early_phyp_dump_enabled(char *p) +{ + phyp_dump_info->phyp_dump_at_boot = 1; + + if (!p) + return 0; + + if (strncmp(p, "1", 1) == 0) + phyp_dump_info->phyp_dump_at_boot = 1; + else if (strncmp(p, "0", 1) == 0) + phyp_dump_info->phyp_dump_at_boot = 0; + + return 0; +} +early_param("phyp_dump", early_phyp_dump_enabled); + +/* Look for phyp_dump_reserve_size= cmdline option */ +static int __init early_phyp_dump_reserve_size(char *p) +{ + if (p) + phyp_dump_info->reserve_bootvar = memparse(p, &p); + + return 0; +} +early_param("phyp_dump_reserve_size", early_phyp_dump_reserve_size); diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 61136d01955..9e17c0d2a0c 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -38,4 +38,6 @@ extern void pSeries_final_fixup(void); /* Poweron flag used for enabling auto ups restart */ extern unsigned long rtas_poweron_auto; +extern void find_udbg_vterm(void); + #endif /* _PSERIES_PSERIES_H */ diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index 2800fced8c7..ac75c10de27 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -222,14 +222,14 @@ static char * parse_next_property(char *buf, char *end, char **name, int *length tmp = strchr(buf, ' '); if (!tmp) { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } *tmp = '\0'; if (++tmp >= end) { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } @@ -238,12 +238,12 @@ static char * parse_next_property(char *buf, char *end, char **name, int *length *length = simple_strtoul(tmp, &tmp, 10); if (*length == -1) { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } if (*tmp != ' ' || ++tmp >= end) { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } @@ -252,12 +252,12 @@ static char * parse_next_property(char *buf, char *end, char **name, int *length tmp += *length; if (tmp > end) { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } else if (tmp < end && *tmp != ' ' && *tmp != '\0') { printk(KERN_ERR "property parse failed in %s at line %d\n", - __FUNCTION__, __LINE__); + __func__, __LINE__); return NULL; } tmp++; diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c index 8e1ef168e2d..e5b0ea87016 100644 --- a/arch/powerpc/platforms/pseries/scanlog.c +++ b/arch/powerpc/platforms/pseries/scanlog.c @@ -195,31 +195,30 @@ const struct file_operations scanlog_fops = { static int __init scanlog_init(void) { struct proc_dir_entry *ent; + void *data; + int err = -ENOMEM; ibm_scan_log_dump = rtas_token("ibm,scan-log-dump"); - if (ibm_scan_log_dump == RTAS_UNKNOWN_SERVICE) { - printk(KERN_ERR "scan-log-dump not implemented on this system\n"); - return -EIO; - } + if (ibm_scan_log_dump == RTAS_UNKNOWN_SERVICE) + return -ENODEV; - ent = create_proc_entry("ppc64/rtas/scan-log-dump", S_IRUSR, NULL); - if (ent) { - ent->proc_fops = &scanlog_fops; - /* Ideally we could allocate a buffer < 4G */ - ent->data = kmalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL); - if (!ent->data) { - printk(KERN_ERR "Failed to allocate a buffer\n"); - remove_proc_entry("scan-log-dump", ent->parent); - return -ENOMEM; - } - ((unsigned int *)ent->data)[0] = 0; - } else { - printk(KERN_ERR "Failed to create ppc64/scan-log-dump proc entry\n"); - return -EIO; - } + /* Ideally we could allocate a buffer < 4G */ + data = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL); + if (!data) + goto err; + + ent = proc_create("ppc64/rtas/scan-log-dump", S_IRUSR, NULL, + &scanlog_fops); + if (!ent) + goto err; + + ent->data = data; proc_ppc64_scan_log_dump = ent; return 0; +err: + kfree(data); + return err; } static void __exit scanlog_cleanup(void) diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index fdb9b1c8f97..f66aa9c3b13 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -76,9 +76,6 @@ #define DBG(fmt...) #endif -/* move those away to a .h */ -extern void find_udbg_vterm(void); - int fwnmi_active; /* TRUE if an FWNMI handler is present */ static void pseries_shared_idle_sleep(void); @@ -127,14 +124,60 @@ void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc) desc->chip->eoi(irq); } -static void __init pseries_mpic_init_IRQ(void) +static void __init pseries_setup_i8259_cascade(void) { - struct device_node *np, *old, *cascade = NULL; - const unsigned int *addrp; + struct device_node *np, *old, *found = NULL; + unsigned int cascade; + const u32 *addrp; unsigned long intack = 0; + int naddr; + + for_each_node_by_type(np, "interrupt-controller") { + if (of_device_is_compatible(np, "chrp,iic")) { + found = np; + break; + } + } + + if (found == NULL) { + printk(KERN_DEBUG "pic: no ISA interrupt controller\n"); + return; + } + + cascade = irq_of_parse_and_map(found, 0); + if (cascade == NO_IRQ) { + printk(KERN_ERR "pic: failed to map cascade interrupt"); + return; + } + pr_debug("pic: cascade mapped to irq %d\n", cascade); + + for (old = of_node_get(found); old != NULL ; old = np) { + np = of_get_parent(old); + of_node_put(old); + if (np == NULL) + break; + if (strcmp(np->name, "pci") != 0) + continue; + addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL); + if (addrp == NULL) + continue; + naddr = of_n_addr_cells(np); + intack = addrp[naddr-1]; + if (naddr > 1) + intack |= ((unsigned long)addrp[naddr-2]) << 32; + } + if (intack) + printk(KERN_DEBUG "pic: PCI 8259 intack at 0x%016lx\n", intack); + i8259_init(found, intack); + of_node_put(found); + set_irq_chained_handler(cascade, pseries_8259_cascade); +} + +static void __init pseries_mpic_init_IRQ(void) +{ + struct device_node *np; const unsigned int *opprop; unsigned long openpic_addr = 0; - unsigned int cascade_irq; int naddr, n, i, opplen; struct mpic *mpic; @@ -167,43 +210,13 @@ static void __init pseries_mpic_init_IRQ(void) mpic_init(mpic); /* Look for cascade */ - for_each_node_by_type(np, "interrupt-controller") - if (of_device_is_compatible(np, "chrp,iic")) { - cascade = np; - break; - } - if (cascade == NULL) - return; - - cascade_irq = irq_of_parse_and_map(cascade, 0); - if (cascade_irq == NO_IRQ) { - printk(KERN_ERR "mpic: failed to map cascade interrupt"); - return; - } + pseries_setup_i8259_cascade(); +} - /* Check ACK type */ - for (old = of_node_get(cascade); old != NULL ; old = np) { - np = of_get_parent(old); - of_node_put(old); - if (np == NULL) - break; - if (strcmp(np->name, "pci") != 0) - continue; - addrp = of_get_property(np, "8259-interrupt-acknowledge", - NULL); - if (addrp == NULL) - continue; - naddr = of_n_addr_cells(np); - intack = addrp[naddr-1]; - if (naddr > 1) - intack |= ((unsigned long)addrp[naddr-2]) << 32; - } - if (intack) - printk(KERN_DEBUG "mpic: PCI 8259 intack at 0x%016lx\n", - intack); - i8259_init(cascade, intack); - of_node_put(cascade); - set_irq_chained_handler(cascade_irq, pseries_8259_cascade); +static void __init pseries_xics_init_IRQ(void) +{ + xics_init_IRQ(); + pseries_setup_i8259_cascade(); } static void pseries_lpar_enable_pmcs(void) @@ -235,7 +248,7 @@ static void __init pseries_discover_pic(void) smp_init_pseries_mpic(); return; } else if (strstr(typep, "ppc-xicp")) { - ppc_md.init_IRQ = xics_init_IRQ; + ppc_md.init_IRQ = pseries_xics_init_IRQ; setup_kexec_cpu_down_xics(); smp_init_pseries_xics(); return; @@ -393,6 +406,7 @@ static void pseries_dedicated_idle_sleep(void) { unsigned int cpu = smp_processor_id(); unsigned long start_snooze; + unsigned long in_purr, out_purr; /* * Indicate to the HV that we are idle. Now would be @@ -400,6 +414,7 @@ static void pseries_dedicated_idle_sleep(void) */ get_lppaca()->idle = 1; get_lppaca()->donate_dedicated_cpu = 1; + in_purr = mfspr(SPRN_PURR); /* * We come in with interrupts disabled, and need_resched() @@ -432,6 +447,8 @@ static void pseries_dedicated_idle_sleep(void) out: HMT_medium(); + out_purr = mfspr(SPRN_PURR); + get_lppaca()->wait_state_cycles += out_purr - in_purr; get_lppaca()->donate_dedicated_cpu = 0; get_lppaca()->idle = 0; } diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index a977f200db8..43df53c30aa 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -516,6 +516,8 @@ static struct irq_chip xics_pic_lpar = { .set_affinity = xics_set_affinity }; +/* Points to the irq_chip we're actually using */ +static struct irq_chip *xics_irq_chip; static int xics_host_match(struct irq_host *h, struct device_node *node) { @@ -526,23 +528,13 @@ static int xics_host_match(struct irq_host *h, struct device_node *node) return !of_device_is_compatible(node, "chrp,iic"); } -static int xics_host_map_direct(struct irq_host *h, unsigned int virq, - irq_hw_number_t hw) +static int xics_host_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hw) { - pr_debug("xics: map_direct virq %d, hwirq 0x%lx\n", virq, hw); + pr_debug("xics: map virq %d, hwirq 0x%lx\n", virq, hw); get_irq_desc(virq)->status |= IRQ_LEVEL; - set_irq_chip_and_handler(virq, &xics_pic_direct, handle_fasteoi_irq); - return 0; -} - -static int xics_host_map_lpar(struct irq_host *h, unsigned int virq, - irq_hw_number_t hw) -{ - pr_debug("xics: map_direct virq %d, hwirq 0x%lx\n", virq, hw); - - get_irq_desc(virq)->status |= IRQ_LEVEL; - set_irq_chip_and_handler(virq, &xics_pic_lpar, handle_fasteoi_irq); + set_irq_chip_and_handler(virq, xics_irq_chip, handle_fasteoi_irq); return 0; } @@ -561,27 +553,20 @@ static int xics_host_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static struct irq_host_ops xics_host_direct_ops = { +static struct irq_host_ops xics_host_ops = { .match = xics_host_match, - .map = xics_host_map_direct, - .xlate = xics_host_xlate, -}; - -static struct irq_host_ops xics_host_lpar_ops = { - .match = xics_host_match, - .map = xics_host_map_lpar, + .map = xics_host_map, .xlate = xics_host_xlate, }; static void __init xics_init_host(void) { - struct irq_host_ops *ops; - if (firmware_has_feature(FW_FEATURE_LPAR)) - ops = &xics_host_lpar_ops; + xics_irq_chip = &xics_pic_lpar; else - ops = &xics_host_direct_ops; - xics_host = irq_alloc_host(NULL, IRQ_HOST_MAP_TREE, 0, ops, + xics_irq_chip = &xics_pic_direct; + + xics_host = irq_alloc_host(NULL, IRQ_HOST_MAP_TREE, 0, &xics_host_ops, XICS_IRQ_SPURIOUS); BUG_ON(xics_host == NULL); irq_set_default_host(xics_host); @@ -655,52 +640,6 @@ static void __init xics_init_one_node(struct device_node *np, } } - -static void __init xics_setup_8259_cascade(void) -{ - struct device_node *np, *old, *found = NULL; - int cascade, naddr; - const u32 *addrp; - unsigned long intack = 0; - - for_each_node_by_type(np, "interrupt-controller") - if (of_device_is_compatible(np, "chrp,iic")) { - found = np; - break; - } - if (found == NULL) { - printk(KERN_DEBUG "xics: no ISA interrupt controller\n"); - return; - } - cascade = irq_of_parse_and_map(found, 0); - if (cascade == NO_IRQ) { - printk(KERN_ERR "xics: failed to map cascade interrupt"); - return; - } - pr_debug("xics: cascade mapped to irq %d\n", cascade); - - for (old = of_node_get(found); old != NULL ; old = np) { - np = of_get_parent(old); - of_node_put(old); - if (np == NULL) - break; - if (strcmp(np->name, "pci") != 0) - continue; - addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL); - if (addrp == NULL) - continue; - naddr = of_n_addr_cells(np); - intack = addrp[naddr-1]; - if (naddr > 1) - intack |= ((unsigned long)addrp[naddr-2]) << 32; - } - if (intack) - printk(KERN_DEBUG "xics: PCI 8259 intack at 0x%016lx\n", intack); - i8259_init(found, intack); - of_node_put(found); - set_irq_chained_handler(cascade, pseries_8259_cascade); -} - void __init xics_init_IRQ(void) { struct device_node *np; @@ -733,8 +672,6 @@ void __init xics_init_IRQ(void) xics_setup_cpu(); - xics_setup_8259_cascade(); - ppc64_boot_msg(0x21, "XICS Done"); } diff --git a/arch/powerpc/platforms/pseries/xics.h b/arch/powerpc/platforms/pseries/xics.h index c26bcff47b6..1c5321ae8f2 100644 --- a/arch/powerpc/platforms/pseries/xics.h +++ b/arch/powerpc/platforms/pseries/xics.h @@ -28,7 +28,4 @@ struct xics_ipi_struct { extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned; -struct irq_desc; -extern void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc); - #endif /* _POWERPC_KERNEL_XICS_H */ diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 15f3e8527d7..6d386d0071a 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_U3_DART) += dart_iommu.o obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o obj-$(CONFIG_FSL_PCI) += fsl_pci.o +obj-$(CONFIG_FSL_LBC) += fsl_lbc.o obj-$(CONFIG_RAPIDIO) += fsl_rio.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ @@ -27,6 +28,7 @@ obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o obj-$(CONFIG_PPC_I8259) += i8259.o obj-$(CONFIG_IPIC) += ipic.o obj-$(CONFIG_4xx) += uic.o +obj-$(CONFIG_4xx_SOC) += ppc4xx_soc.o obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o obj-$(CONFIG_OF_RTC) += of_rtc.o ifeq ($(CONFIG_PCI),y) diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index df8bd2b6479..58292a086c1 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -44,9 +44,6 @@ #define CPM_MAP_SIZE (0x4000) -#ifndef CONFIG_PPC_CPM_NEW_BINDING -static void m8xx_cpm_dpinit(void); -#endif cpm8xx_t __iomem *cpmp; /* Pointer to comm processor space */ immap_t __iomem *mpc8xx_immr; static cpic8xx_t __iomem *cpic_reg; @@ -229,12 +226,7 @@ void __init cpm_reset(void) out_be32(&siu_conf->sc_sdcr, 1); immr_unmap(siu_conf); -#ifdef CONFIG_PPC_CPM_NEW_BINDING cpm_muram_init(); -#else - /* Reclaim the DP memory for our use. */ - m8xx_cpm_dpinit(); -#endif } static DEFINE_SPINLOCK(cmd_lock); @@ -257,7 +249,7 @@ int cpm_command(u32 command, u8 opcode) if ((in_be16(&cpmp->cp_cpcr) & CPM_CR_FLG) == 0) goto out; - printk(KERN_ERR "%s(): Not able to issue CPM command\n", __FUNCTION__); + printk(KERN_ERR "%s(): Not able to issue CPM command\n", __func__); ret = -EIO; out: spin_unlock_irqrestore(&cmd_lock, flags); @@ -293,110 +285,6 @@ cpm_setbrg(uint brg, uint rate) CPM_BRG_EN | CPM_BRG_DIV16); } -#ifndef CONFIG_PPC_CPM_NEW_BINDING -/* - * dpalloc / dpfree bits. - */ -static spinlock_t cpm_dpmem_lock; -/* - * 16 blocks should be enough to satisfy all requests - * until the memory subsystem goes up... - */ -static rh_block_t cpm_boot_dpmem_rh_block[16]; -static rh_info_t cpm_dpmem_info; - -#define CPM_DPMEM_ALIGNMENT 8 -static u8 __iomem *dpram_vbase; -static phys_addr_t dpram_pbase; - -static void m8xx_cpm_dpinit(void) -{ - spin_lock_init(&cpm_dpmem_lock); - - dpram_vbase = cpmp->cp_dpmem; - dpram_pbase = get_immrbase() + offsetof(immap_t, im_cpm.cp_dpmem); - - /* Initialize the info header */ - rh_init(&cpm_dpmem_info, CPM_DPMEM_ALIGNMENT, - sizeof(cpm_boot_dpmem_rh_block) / - sizeof(cpm_boot_dpmem_rh_block[0]), - cpm_boot_dpmem_rh_block); - - /* - * Attach the usable dpmem area. - * XXX: This is actually crap. CPM_DATAONLY_BASE and - * CPM_DATAONLY_SIZE are a subset of the available dparm. It varies - * with the processor and the microcode patches applied / activated. - * But the following should be at least safe. - */ - rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE); -} - -/* - * Allocate the requested size worth of DP memory. - * This function returns an offset into the DPRAM area. - * Use cpm_dpram_addr() to get the virtual address of the area. - */ -unsigned long cpm_dpalloc(uint size, uint align) -{ - unsigned long start; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - cpm_dpmem_info.alignment = align; - start = rh_alloc(&cpm_dpmem_info, size, "commproc"); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return (uint)start; -} -EXPORT_SYMBOL(cpm_dpalloc); - -int cpm_dpfree(unsigned long offset) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - ret = rh_free(&cpm_dpmem_info, offset); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return ret; -} -EXPORT_SYMBOL(cpm_dpfree); - -unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align) -{ - unsigned long start; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - cpm_dpmem_info.alignment = align; - start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc"); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return start; -} -EXPORT_SYMBOL(cpm_dpalloc_fixed); - -void cpm_dpdump(void) -{ - rh_dump(&cpm_dpmem_info); -} -EXPORT_SYMBOL(cpm_dpdump); - -void *cpm_dpram_addr(unsigned long offset) -{ - return (void *)(dpram_vbase + offset); -} -EXPORT_SYMBOL(cpm_dpram_addr); - -uint cpm_dpram_phys(u8 *addr) -{ - return (dpram_pbase + (uint)(addr - dpram_vbase)); -} -EXPORT_SYMBOL(cpm_dpram_phys); -#endif /* !CONFIG_PPC_CPM_NEW_BINDING */ - struct cpm_ioport16 { __be16 dir, par, odr_sor, dat, intr; __be16 res[3]; diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c index dd066bb1d56..5a6c5dfc53e 100644 --- a/arch/powerpc/sysdev/cpm2.c +++ b/arch/powerpc/sysdev/cpm2.c @@ -46,10 +46,6 @@ #include <sysdev/fsl_soc.h> -#ifndef CONFIG_PPC_CPM_NEW_BINDING -static void cpm2_dpinit(void); -#endif - cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor space */ /* We allocate this here because it is used almost exclusively for @@ -71,15 +67,17 @@ void __init cpm2_reset(void) /* Reclaim the DP memory for our use. */ -#ifdef CONFIG_PPC_CPM_NEW_BINDING cpm_muram_init(); -#else - cpm2_dpinit(); -#endif /* Tell everyone where the comm processor resides. */ cpmp = &cpm2_immr->im_cpm; + +#ifndef CONFIG_PPC_EARLY_DEBUG_CPM + /* Reset the CPM. + */ + cpm_command(CPM_CR_RST, 0); +#endif } static DEFINE_SPINLOCK(cmd_lock); @@ -99,7 +97,7 @@ int cpm_command(u32 command, u8 opcode) if ((in_be32(&cpmp->cp_cpcr) & CPM_CR_FLG) == 0) goto out; - printk(KERN_ERR "%s(): Not able to issue CPM command\n", __FUNCTION__); + printk(KERN_ERR "%s(): Not able to issue CPM command\n", __func__); ret = -EIO; out: spin_unlock_irqrestore(&cmd_lock, flags); @@ -347,95 +345,6 @@ int cpm2_smc_clk_setup(enum cpm_clk_target target, int clock) return ret; } -#ifndef CONFIG_PPC_CPM_NEW_BINDING -/* - * dpalloc / dpfree bits. - */ -static spinlock_t cpm_dpmem_lock; -/* 16 blocks should be enough to satisfy all requests - * until the memory subsystem goes up... */ -static rh_block_t cpm_boot_dpmem_rh_block[16]; -static rh_info_t cpm_dpmem_info; -static u8 __iomem *im_dprambase; - -static void cpm2_dpinit(void) -{ - spin_lock_init(&cpm_dpmem_lock); - - /* initialize the info header */ - rh_init(&cpm_dpmem_info, 1, - sizeof(cpm_boot_dpmem_rh_block) / - sizeof(cpm_boot_dpmem_rh_block[0]), - cpm_boot_dpmem_rh_block); - - im_dprambase = cpm2_immr; - - /* Attach the usable dpmem area */ - /* XXX: This is actually crap. CPM_DATAONLY_BASE and - * CPM_DATAONLY_SIZE is only a subset of the available dpram. It - * varies with the processor and the microcode patches activated. - * But the following should be at least safe. - */ - rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE); -} - -/* This function returns an index into the DPRAM area. - */ -unsigned long cpm_dpalloc(uint size, uint align) -{ - unsigned long start; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - cpm_dpmem_info.alignment = align; - start = rh_alloc(&cpm_dpmem_info, size, "commproc"); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return (uint)start; -} -EXPORT_SYMBOL(cpm_dpalloc); - -int cpm_dpfree(unsigned long offset) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - ret = rh_free(&cpm_dpmem_info, offset); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return ret; -} -EXPORT_SYMBOL(cpm_dpfree); - -/* not sure if this is ever needed */ -unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align) -{ - unsigned long start; - unsigned long flags; - - spin_lock_irqsave(&cpm_dpmem_lock, flags); - cpm_dpmem_info.alignment = align; - start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc"); - spin_unlock_irqrestore(&cpm_dpmem_lock, flags); - - return start; -} -EXPORT_SYMBOL(cpm_dpalloc_fixed); - -void cpm_dpdump(void) -{ - rh_dump(&cpm_dpmem_info); -} -EXPORT_SYMBOL(cpm_dpdump); - -void *cpm_dpram_addr(unsigned long offset) -{ - return (void *)(im_dprambase + offset); -} -EXPORT_SYMBOL(cpm_dpram_addr); -#endif /* !CONFIG_PPC_CPM_NEW_BINDING */ - struct cpm2_ioports { u32 dir, par, sor, odr, dat; u32 res[3]; diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 165981c8778..cb7df2dce44 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -58,7 +58,6 @@ void __init udbg_init_cpm(void) } #endif -#ifdef CONFIG_PPC_CPM_NEW_BINDING static spinlock_t cpm_muram_lock; static rh_block_t cpm_boot_muram_rh_block[16]; static rh_info_t cpm_muram_info; @@ -199,5 +198,3 @@ dma_addr_t cpm_muram_dma(void __iomem *addr) return muram_pbase + ((u8 __iomem *)addr - muram_vbase); } EXPORT_SYMBOL(cpm_muram_dma); - -#endif /* CONFIG_PPC_CPM_NEW_BINDING */ diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c index e0e24b01e3a..005c2ecf976 100644 --- a/arch/powerpc/sysdev/dart_iommu.c +++ b/arch/powerpc/sysdev/dart_iommu.c @@ -37,6 +37,7 @@ #include <linux/dma-mapping.h> #include <linux/vmalloc.h> #include <linux/suspend.h> +#include <linux/lmb.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/iommu.h> @@ -44,7 +45,6 @@ #include <asm/machdep.h> #include <asm/abs_addr.h> #include <asm/cacheflush.h> -#include <asm/lmb.h> #include <asm/ppc-pci.h> #include "dart.h" diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c new file mode 100644 index 00000000000..422c8faef59 --- /dev/null +++ b/arch/powerpc/sysdev/fsl_lbc.c @@ -0,0 +1,129 @@ +/* + * Freescale LBC and UPM routines. + * + * Copyright (c) 2007-2008 MontaVista Software, Inc. + * + * Author: Anton Vorontsov <avorontsov@ru.mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/of.h> +#include <asm/fsl_lbc.h> + +spinlock_t fsl_lbc_lock = __SPIN_LOCK_UNLOCKED(fsl_lbc_lock); + +struct fsl_lbc_regs __iomem *fsl_lbc_regs; +EXPORT_SYMBOL(fsl_lbc_regs); + +static char __initdata *compat_lbc[] = { + "fsl,pq2-localbus", + "fsl,pq2pro-localbus", + "fsl,pq3-localbus", + "fsl,elbc", +}; + +static int __init fsl_lbc_init(void) +{ + struct device_node *lbus; + int i; + + for (i = 0; i < ARRAY_SIZE(compat_lbc); i++) { + lbus = of_find_compatible_node(NULL, NULL, compat_lbc[i]); + if (lbus) + goto found; + } + return -ENODEV; + +found: + fsl_lbc_regs = of_iomap(lbus, 0); + of_node_put(lbus); + if (!fsl_lbc_regs) + return -ENOMEM; + return 0; +} +arch_initcall(fsl_lbc_init); + +/** + * fsl_lbc_find - find Localbus bank + * @addr_base: base address of the memory bank + * + * This function walks LBC banks comparing "Base address" field of the BR + * registers with the supplied addr_base argument. When bases match this + * function returns bank number (starting with 0), otherwise it returns + * appropriate errno value. + */ +int fsl_lbc_find(phys_addr_t addr_base) +{ + int i; + + if (!fsl_lbc_regs) + return -ENODEV; + + for (i = 0; i < ARRAY_SIZE(fsl_lbc_regs->bank); i++) { + __be32 br = in_be32(&fsl_lbc_regs->bank[i].br); + __be32 or = in_be32(&fsl_lbc_regs->bank[i].or); + + if (br & BR_V && (br & or & BR_BA) == addr_base) + return i; + } + + return -ENOENT; +} +EXPORT_SYMBOL(fsl_lbc_find); + +/** + * fsl_upm_find - find pre-programmed UPM via base address + * @addr_base: base address of the memory bank controlled by the UPM + * @upm: pointer to the allocated fsl_upm structure + * + * This function fills fsl_upm structure so you can use it with the rest of + * UPM API. On success this function returns 0, otherwise it returns + * appropriate errno value. + */ +int fsl_upm_find(phys_addr_t addr_base, struct fsl_upm *upm) +{ + int bank; + __be32 br; + + bank = fsl_lbc_find(addr_base); + if (bank < 0) + return bank; + + br = in_be32(&fsl_lbc_regs->bank[bank].br); + + switch (br & BR_MSEL) { + case BR_MS_UPMA: + upm->mxmr = &fsl_lbc_regs->mamr; + break; + case BR_MS_UPMB: + upm->mxmr = &fsl_lbc_regs->mbmr; + break; + case BR_MS_UPMC: + upm->mxmr = &fsl_lbc_regs->mcmr; + break; + default: + return -EINVAL; + } + + switch (br & BR_PS) { + case BR_PS_8: + upm->width = 8; + break; + case BR_PS_16: + upm->width = 16; + break; + case BR_PS_32: + upm->width = 32; + break; + default: + return -EINVAL; + } + + return 0; +} +EXPORT_SYMBOL(fsl_upm_find); diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 3581416905e..5c1b246aacc 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -75,6 +75,33 @@ phys_addr_t get_immrbase(void) EXPORT_SYMBOL(get_immrbase); +static u32 sysfreq = -1; + +u32 fsl_get_sys_freq(void) +{ + struct device_node *soc; + const u32 *prop; + int size; + + if (sysfreq != -1) + return sysfreq; + + soc = of_find_node_by_type(NULL, "soc"); + if (!soc) + return -1; + + prop = of_get_property(soc, "clock-frequency", &size); + if (!prop || size != sizeof(*prop) || *prop == 0) + prop = of_get_property(soc, "bus-frequency", &size); + + if (prop && size == sizeof(*prop)) + sysfreq = *prop; + + of_node_put(soc); + return sysfreq; +} +EXPORT_SYMBOL(fsl_get_sys_freq); + #if defined(CONFIG_CPM2) || defined(CONFIG_QUICC_ENGINE) || defined(CONFIG_8xx) static u32 brgfreq = -1; @@ -517,9 +544,9 @@ arch_initcall(fsl_i2c_of_init); static int __init mpc83xx_wdt_init(void) { struct resource r; - struct device_node *soc, *np; + struct device_node *np; struct platform_device *dev; - const unsigned int *freq; + u32 freq = fsl_get_sys_freq(); int ret; np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt"); @@ -529,19 +556,6 @@ static int __init mpc83xx_wdt_init(void) goto nodev; } - soc = of_find_node_by_type(NULL, "soc"); - - if (!soc) { - ret = -ENODEV; - goto nosoc; - } - - freq = of_get_property(soc, "bus-frequency", NULL); - if (!freq) { - ret = -ENODEV; - goto err; - } - memset(&r, 0, sizeof(r)); ret = of_address_to_resource(np, 0, &r); @@ -554,20 +568,16 @@ static int __init mpc83xx_wdt_init(void) goto err; } - ret = platform_device_add_data(dev, freq, sizeof(int)); + ret = platform_device_add_data(dev, &freq, sizeof(freq)); if (ret) goto unreg; - of_node_put(soc); of_node_put(np); - return 0; unreg: platform_device_unregister(dev); err: - of_node_put(soc); -nosoc: of_node_put(np); nodev: return ret; @@ -736,547 +746,6 @@ err: arch_initcall(fsl_usb_of_init); -#ifndef CONFIG_PPC_CPM_NEW_BINDING -#ifdef CONFIG_CPM2 - -extern void init_scc_ioports(struct fs_uart_platform_info*); - -static const char fcc_regs[] = "fcc_regs"; -static const char fcc_regs_c[] = "fcc_regs_c"; -static const char fcc_pram[] = "fcc_pram"; -static char bus_id[9][BUS_ID_SIZE]; - -static int __init fs_enet_of_init(void) -{ - struct device_node *np; - unsigned int i; - struct platform_device *fs_enet_dev; - struct resource res; - int ret; - - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "network", "fs_enet")) != NULL; - i++) { - struct resource r[4]; - struct device_node *phy, *mdio; - struct fs_platform_info fs_enet_data; - const unsigned int *id, *phy_addr, *phy_irq; - const void *mac_addr; - const phandle *ph; - const char *model; - - memset(r, 0, sizeof(r)); - memset(&fs_enet_data, 0, sizeof(fs_enet_data)); - - ret = of_address_to_resource(np, 0, &r[0]); - if (ret) - goto err; - r[0].name = fcc_regs; - - ret = of_address_to_resource(np, 1, &r[1]); - if (ret) - goto err; - r[1].name = fcc_pram; - - ret = of_address_to_resource(np, 2, &r[2]); - if (ret) - goto err; - r[2].name = fcc_regs_c; - fs_enet_data.fcc_regs_c = r[2].start; - - of_irq_to_resource(np, 0, &r[3]); - - fs_enet_dev = - platform_device_register_simple("fsl-cpm-fcc", i, &r[0], 4); - - if (IS_ERR(fs_enet_dev)) { - ret = PTR_ERR(fs_enet_dev); - goto err; - } - - model = of_get_property(np, "model", NULL); - if (model == NULL) { - ret = -ENODEV; - goto unreg; - } - - mac_addr = of_get_mac_address(np); - if (mac_addr) - memcpy(fs_enet_data.macaddr, mac_addr, 6); - - ph = of_get_property(np, "phy-handle", NULL); - phy = of_find_node_by_phandle(*ph); - - if (phy == NULL) { - ret = -ENODEV; - goto unreg; - } - - phy_addr = of_get_property(phy, "reg", NULL); - fs_enet_data.phy_addr = *phy_addr; - - phy_irq = of_get_property(phy, "interrupts", NULL); - - id = of_get_property(np, "device-id", NULL); - fs_enet_data.fs_no = *id; - strcpy(fs_enet_data.fs_type, model); - - mdio = of_get_parent(phy); - ret = of_address_to_resource(mdio, 0, &res); - if (ret) { - of_node_put(phy); - of_node_put(mdio); - goto unreg; - } - - fs_enet_data.clk_rx = *((u32 *)of_get_property(np, - "rx-clock", NULL)); - fs_enet_data.clk_tx = *((u32 *)of_get_property(np, - "tx-clock", NULL)); - - if (strstr(model, "FCC")) { - int fcc_index = *id - 1; - const unsigned char *mdio_bb_prop; - - fs_enet_data.dpram_offset = (u32)cpm_dpram_addr(0); - fs_enet_data.rx_ring = 32; - fs_enet_data.tx_ring = 32; - fs_enet_data.rx_copybreak = 240; - fs_enet_data.use_napi = 0; - fs_enet_data.napi_weight = 17; - fs_enet_data.mem_offset = FCC_MEM_OFFSET(fcc_index); - fs_enet_data.cp_page = CPM_CR_FCC_PAGE(fcc_index); - fs_enet_data.cp_block = CPM_CR_FCC_SBLOCK(fcc_index); - - snprintf((char*)&bus_id[(*id)], BUS_ID_SIZE, "%x:%02x", - (u32)res.start, fs_enet_data.phy_addr); - fs_enet_data.bus_id = (char*)&bus_id[(*id)]; - fs_enet_data.init_ioports = init_fcc_ioports; - - mdio_bb_prop = of_get_property(phy, "bitbang", NULL); - if (mdio_bb_prop) { - struct platform_device *fs_enet_mdio_bb_dev; - struct fs_mii_bb_platform_info fs_enet_mdio_bb_data; - - fs_enet_mdio_bb_dev = - platform_device_register_simple("fsl-bb-mdio", - i, NULL, 0); - memset(&fs_enet_mdio_bb_data, 0, - sizeof(struct fs_mii_bb_platform_info)); - fs_enet_mdio_bb_data.mdio_dat.bit = - mdio_bb_prop[0]; - fs_enet_mdio_bb_data.mdio_dir.bit = - mdio_bb_prop[1]; - fs_enet_mdio_bb_data.mdc_dat.bit = - mdio_bb_prop[2]; - fs_enet_mdio_bb_data.mdio_port = - mdio_bb_prop[3]; - fs_enet_mdio_bb_data.mdc_port = - mdio_bb_prop[4]; - fs_enet_mdio_bb_data.delay = - mdio_bb_prop[5]; - - fs_enet_mdio_bb_data.irq[0] = phy_irq[0]; - fs_enet_mdio_bb_data.irq[1] = -1; - fs_enet_mdio_bb_data.irq[2] = -1; - fs_enet_mdio_bb_data.irq[3] = phy_irq[0]; - fs_enet_mdio_bb_data.irq[31] = -1; - - fs_enet_mdio_bb_data.mdio_dat.offset = - (u32)&cpm2_immr->im_ioport.iop_pdatc; - fs_enet_mdio_bb_data.mdio_dir.offset = - (u32)&cpm2_immr->im_ioport.iop_pdirc; - fs_enet_mdio_bb_data.mdc_dat.offset = - (u32)&cpm2_immr->im_ioport.iop_pdatc; - - ret = platform_device_add_data( - fs_enet_mdio_bb_dev, - &fs_enet_mdio_bb_data, - sizeof(struct fs_mii_bb_platform_info)); - if (ret) - goto unreg; - } - - of_node_put(phy); - of_node_put(mdio); - - ret = platform_device_add_data(fs_enet_dev, &fs_enet_data, - sizeof(struct - fs_platform_info)); - if (ret) - goto unreg; - } - } - return 0; - -unreg: - platform_device_unregister(fs_enet_dev); -err: - return ret; -} - -arch_initcall(fs_enet_of_init); - -static const char scc_regs[] = "regs"; -static const char scc_pram[] = "pram"; - -static int __init cpm_uart_of_init(void) -{ - struct device_node *np; - unsigned int i; - struct platform_device *cpm_uart_dev; - int ret; - - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "serial", "cpm_uart")) != NULL; - i++) { - struct resource r[3]; - struct fs_uart_platform_info cpm_uart_data; - const int *id; - const char *model; - - memset(r, 0, sizeof(r)); - memset(&cpm_uart_data, 0, sizeof(cpm_uart_data)); - - ret = of_address_to_resource(np, 0, &r[0]); - if (ret) - goto err; - - r[0].name = scc_regs; - - ret = of_address_to_resource(np, 1, &r[1]); - if (ret) - goto err; - r[1].name = scc_pram; - - of_irq_to_resource(np, 0, &r[2]); - - cpm_uart_dev = - platform_device_register_simple("fsl-cpm-scc:uart", i, &r[0], 3); - - if (IS_ERR(cpm_uart_dev)) { - ret = PTR_ERR(cpm_uart_dev); - goto err; - } - - id = of_get_property(np, "device-id", NULL); - cpm_uart_data.fs_no = *id; - - model = of_get_property(np, "model", NULL); - strcpy(cpm_uart_data.fs_type, model); - - cpm_uart_data.uart_clk = ppc_proc_freq; - - cpm_uart_data.tx_num_fifo = 4; - cpm_uart_data.tx_buf_size = 32; - cpm_uart_data.rx_num_fifo = 4; - cpm_uart_data.rx_buf_size = 32; - cpm_uart_data.clk_rx = *((u32 *)of_get_property(np, - "rx-clock", NULL)); - cpm_uart_data.clk_tx = *((u32 *)of_get_property(np, - "tx-clock", NULL)); - - ret = - platform_device_add_data(cpm_uart_dev, &cpm_uart_data, - sizeof(struct - fs_uart_platform_info)); - if (ret) - goto unreg; - } - - return 0; - -unreg: - platform_device_unregister(cpm_uart_dev); -err: - return ret; -} - -arch_initcall(cpm_uart_of_init); -#endif /* CONFIG_CPM2 */ - -#ifdef CONFIG_8xx - -extern void init_scc_ioports(struct fs_platform_info*); -extern int platform_device_skip(const char *model, int id); - -static int __init fs_enet_mdio_of_init(void) -{ - struct device_node *np; - unsigned int i; - struct platform_device *mdio_dev; - struct resource res; - int ret; - - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "mdio", "fs_enet")) != NULL; - i++) { - struct fs_mii_fec_platform_info mdio_data; - - memset(&res, 0, sizeof(res)); - memset(&mdio_data, 0, sizeof(mdio_data)); - - ret = of_address_to_resource(np, 0, &res); - if (ret) - goto err; - - mdio_dev = - platform_device_register_simple("fsl-cpm-fec-mdio", - res.start, &res, 1); - if (IS_ERR(mdio_dev)) { - ret = PTR_ERR(mdio_dev); - goto err; - } - - mdio_data.mii_speed = ((((ppc_proc_freq + 4999999) / 2500000) / 2) & 0x3F) << 1; - - ret = - platform_device_add_data(mdio_dev, &mdio_data, - sizeof(struct fs_mii_fec_platform_info)); - if (ret) - goto unreg; - } - return 0; - -unreg: - platform_device_unregister(mdio_dev); -err: - return ret; -} - -arch_initcall(fs_enet_mdio_of_init); - -static const char *enet_regs = "regs"; -static const char *enet_pram = "pram"; -static const char *enet_irq = "interrupt"; -static char bus_id[9][BUS_ID_SIZE]; - -static int __init fs_enet_of_init(void) -{ - struct device_node *np; - unsigned int i; - struct platform_device *fs_enet_dev = NULL; - struct resource res; - int ret; - - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "network", "fs_enet")) != NULL; - i++) { - struct resource r[4]; - struct device_node *phy = NULL, *mdio = NULL; - struct fs_platform_info fs_enet_data; - const unsigned int *id; - const unsigned int *phy_addr; - const void *mac_addr; - const phandle *ph; - const char *model; - - memset(r, 0, sizeof(r)); - memset(&fs_enet_data, 0, sizeof(fs_enet_data)); - - model = of_get_property(np, "model", NULL); - if (model == NULL) { - ret = -ENODEV; - goto unreg; - } - - id = of_get_property(np, "device-id", NULL); - fs_enet_data.fs_no = *id; - - if (platform_device_skip(model, *id)) - continue; - - ret = of_address_to_resource(np, 0, &r[0]); - if (ret) - goto err; - r[0].name = enet_regs; - - mac_addr = of_get_mac_address(np); - if (mac_addr) - memcpy(fs_enet_data.macaddr, mac_addr, 6); - - ph = of_get_property(np, "phy-handle", NULL); - if (ph != NULL) - phy = of_find_node_by_phandle(*ph); - - if (phy != NULL) { - phy_addr = of_get_property(phy, "reg", NULL); - fs_enet_data.phy_addr = *phy_addr; - fs_enet_data.has_phy = 1; - - mdio = of_get_parent(phy); - ret = of_address_to_resource(mdio, 0, &res); - if (ret) { - of_node_put(phy); - of_node_put(mdio); - goto unreg; - } - } - - model = of_get_property(np, "model", NULL); - strcpy(fs_enet_data.fs_type, model); - - if (strstr(model, "FEC")) { - r[1].start = r[1].end = irq_of_parse_and_map(np, 0); - r[1].flags = IORESOURCE_IRQ; - r[1].name = enet_irq; - - fs_enet_dev = - platform_device_register_simple("fsl-cpm-fec", i, &r[0], 2); - - if (IS_ERR(fs_enet_dev)) { - ret = PTR_ERR(fs_enet_dev); - goto err; - } - - fs_enet_data.rx_ring = 128; - fs_enet_data.tx_ring = 16; - fs_enet_data.rx_copybreak = 240; - fs_enet_data.use_napi = 1; - fs_enet_data.napi_weight = 17; - - snprintf((char*)&bus_id[i], BUS_ID_SIZE, "%x:%02x", - (u32)res.start, fs_enet_data.phy_addr); - fs_enet_data.bus_id = (char*)&bus_id[i]; - fs_enet_data.init_ioports = init_fec_ioports; - } - if (strstr(model, "SCC")) { - ret = of_address_to_resource(np, 1, &r[1]); - if (ret) - goto err; - r[1].name = enet_pram; - - r[2].start = r[2].end = irq_of_parse_and_map(np, 0); - r[2].flags = IORESOURCE_IRQ; - r[2].name = enet_irq; - - fs_enet_dev = - platform_device_register_simple("fsl-cpm-scc", i, &r[0], 3); - - if (IS_ERR(fs_enet_dev)) { - ret = PTR_ERR(fs_enet_dev); - goto err; - } - - fs_enet_data.rx_ring = 64; - fs_enet_data.tx_ring = 8; - fs_enet_data.rx_copybreak = 240; - fs_enet_data.use_napi = 1; - fs_enet_data.napi_weight = 17; - - snprintf((char*)&bus_id[i], BUS_ID_SIZE, "%s", "fixed@10:1"); - fs_enet_data.bus_id = (char*)&bus_id[i]; - fs_enet_data.init_ioports = init_scc_ioports; - } - - of_node_put(phy); - of_node_put(mdio); - - ret = platform_device_add_data(fs_enet_dev, &fs_enet_data, - sizeof(struct - fs_platform_info)); - if (ret) - goto unreg; - } - return 0; - -unreg: - platform_device_unregister(fs_enet_dev); -err: - return ret; -} - -arch_initcall(fs_enet_of_init); - -static int __init fsl_pcmcia_of_init(void) -{ - struct device_node *np; - /* - * Register all the devices which type is "pcmcia" - */ - for_each_compatible_node(np, "pcmcia", "fsl,pq-pcmcia") - of_platform_device_create(np, "m8xx-pcmcia", NULL); - return 0; -} - -arch_initcall(fsl_pcmcia_of_init); - -static const char *smc_regs = "regs"; -static const char *smc_pram = "pram"; - -static int __init cpm_smc_uart_of_init(void) -{ - struct device_node *np; - unsigned int i; - struct platform_device *cpm_uart_dev; - int ret; - - for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "serial", "cpm_uart")) != NULL; - i++) { - struct resource r[3]; - struct fs_uart_platform_info cpm_uart_data; - const int *id; - const char *model; - - memset(r, 0, sizeof(r)); - memset(&cpm_uart_data, 0, sizeof(cpm_uart_data)); - - ret = of_address_to_resource(np, 0, &r[0]); - if (ret) - goto err; - - r[0].name = smc_regs; - - ret = of_address_to_resource(np, 1, &r[1]); - if (ret) - goto err; - r[1].name = smc_pram; - - r[2].start = r[2].end = irq_of_parse_and_map(np, 0); - r[2].flags = IORESOURCE_IRQ; - - cpm_uart_dev = - platform_device_register_simple("fsl-cpm-smc:uart", i, &r[0], 3); - - if (IS_ERR(cpm_uart_dev)) { - ret = PTR_ERR(cpm_uart_dev); - goto err; - } - - model = of_get_property(np, "model", NULL); - strcpy(cpm_uart_data.fs_type, model); - - id = of_get_property(np, "device-id", NULL); - cpm_uart_data.fs_no = *id; - cpm_uart_data.uart_clk = ppc_proc_freq; - - cpm_uart_data.tx_num_fifo = 4; - cpm_uart_data.tx_buf_size = 32; - cpm_uart_data.rx_num_fifo = 4; - cpm_uart_data.rx_buf_size = 32; - - ret = - platform_device_add_data(cpm_uart_dev, &cpm_uart_data, - sizeof(struct - fs_uart_platform_info)); - if (ret) - goto unreg; - } - - return 0; - -unreg: - platform_device_unregister(cpm_uart_dev); -err: - return ret; -} - -arch_initcall(cpm_smc_uart_of_init); - -#endif /* CONFIG_8xx */ -#endif /* CONFIG_PPC_CPM_NEW_BINDING */ - static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk, struct spi_board_info *board_infos, unsigned int num_board_infos, @@ -1372,25 +841,9 @@ int __init fsl_spi_init(struct spi_board_info *board_infos, sysclk = get_brgfreq(); #endif if (sysclk == -1) { - struct device_node *np; - const u32 *freq; - int size; - - np = of_find_node_by_type(NULL, "soc"); - if (!np) + sysclk = fsl_get_sys_freq(); + if (sysclk == -1) return -ENODEV; - - freq = of_get_property(np, "clock-frequency", &size); - if (!freq || size != sizeof(*freq) || *freq == 0) { - freq = of_get_property(np, "bus-frequency", &size); - if (!freq || size != sizeof(*freq) || *freq == 0) { - of_node_put(np); - return -ENODEV; - } - } - - sysclk = *freq; - of_node_put(np); } ret = of_fsl_spi_probe(NULL, "fsl,spi", sysclk, board_infos, diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 63e7db30a4c..74c4a9657b3 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -7,6 +7,7 @@ extern phys_addr_t get_immrbase(void); extern u32 get_brgfreq(void); extern u32 get_baudrate(void); +extern u32 fsl_get_sys_freq(void); struct spi_board_info; diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 6ffdda244bb..8619f2a3f1f 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -175,13 +175,16 @@ static inline void _mpic_write(enum mpic_reg_type type, switch(type) { #ifdef CONFIG_PPC_DCR case mpic_access_dcr: - return dcr_write(rb->dhost, reg, value); + dcr_write(rb->dhost, reg, value); + break; #endif case mpic_access_mmio_be: - return out_be32(rb->base + (reg >> 2), value); + out_be32(rb->base + (reg >> 2), value); + break; case mpic_access_mmio_le: default: - return out_le32(rb->base + (reg >> 2), value); + out_le32(rb->base + (reg >> 2), value); + break; } } @@ -1000,7 +1003,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, const char *name) { struct mpic *mpic; - u32 reg; + u32 greg_feature; const char *vers; int i; int intvec_top; @@ -1064,7 +1067,8 @@ struct mpic * __init mpic_alloc(struct device_node *node, /* Look for protected sources */ if (node) { - unsigned int psize, bits, mapsize; + int psize; + unsigned int bits, mapsize; const u32 *psrc = of_get_property(node, "protected-sources", &psize); if (psrc) { @@ -1107,8 +1111,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, * in, try to obtain one */ if (paddr == 0 && !(mpic->flags & MPIC_USES_DCR)) { - const u32 *reg; - reg = of_get_property(node, "reg", NULL); + const u32 *reg = of_get_property(node, "reg", NULL); BUG_ON(reg == NULL); paddr = of_translate_address(node, reg); BUG_ON(paddr == OF_BAD_ADDR); @@ -1137,12 +1140,13 @@ struct mpic * __init mpic_alloc(struct device_node *node, * MPICs, num sources as well. On ISU MPICs, sources are counted * as ISUs are added */ - reg = mpic_read(mpic->gregs, MPIC_INFO(GREG_FEATURE_0)); - mpic->num_cpus = ((reg & MPIC_GREG_FEATURE_LAST_CPU_MASK) + greg_feature = mpic_read(mpic->gregs, MPIC_INFO(GREG_FEATURE_0)); + mpic->num_cpus = ((greg_feature & MPIC_GREG_FEATURE_LAST_CPU_MASK) >> MPIC_GREG_FEATURE_LAST_CPU_SHIFT) + 1; if (isu_size == 0) - mpic->num_sources = ((reg & MPIC_GREG_FEATURE_LAST_SRC_MASK) - >> MPIC_GREG_FEATURE_LAST_SRC_SHIFT) + 1; + mpic->num_sources = + ((greg_feature & MPIC_GREG_FEATURE_LAST_SRC_MASK) + >> MPIC_GREG_FEATURE_LAST_SRC_SHIFT) + 1; /* Map the per-CPU registers */ for (i = 0; i < mpic->num_cpus; i++) { @@ -1161,7 +1165,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->isu_mask = (1 << mpic->isu_shift) - 1; /* Display version */ - switch (reg & MPIC_GREG_FEATURE_VERSION_MASK) { + switch (greg_feature & MPIC_GREG_FEATURE_VERSION_MASK) { case 1: vers = "1.0"; break; @@ -1321,7 +1325,7 @@ void __init mpic_set_serial_int(struct mpic *mpic, int enable) void mpic_irq_set_priority(unsigned int irq, unsigned int pri) { - int is_ipi; + unsigned int is_ipi; struct mpic *mpic = mpic_find(irq, &is_ipi); unsigned int src = mpic_irq_to_hw(irq); unsigned long flags; @@ -1344,7 +1348,7 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri) unsigned int mpic_irq_get_priority(unsigned int irq) { - int is_ipi; + unsigned int is_ipi; struct mpic *mpic = mpic_find(irq, &is_ipi); unsigned int src = mpic_irq_to_hw(irq); unsigned long flags; @@ -1406,11 +1410,6 @@ void mpic_cpu_set_priority(int prio) mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), prio); } -/* - * XXX: someone who knows mpic should check this. - * do we need to eoi the ipi including for kexec cpu here (see xics comments)? - * or can we reset the mpic in the new kernel? - */ void mpic_teardown_this_cpu(int secondary) { struct mpic *mpic = mpic_primary; @@ -1430,6 +1429,10 @@ void mpic_teardown_this_cpu(int secondary) /* Set current processor priority to max */ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf); + /* We need to EOI the IPI since not all platforms reset the MPIC + * on boot and new interrupts wouldn't get delivered otherwise. + */ + mpic_eoi(mpic); spin_unlock_irqrestore(&mpic_lock, flags); } diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index efda0028909..047b31027fa 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -127,7 +127,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id) if (err) return err; - prop = of_get_property(np, "block-index", NULL); + prop = of_get_property(np, "cell-index", NULL); if (!prop) return -ENODEV; port_number = *(int *)prop; @@ -136,6 +136,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id) pdata.cache_mgmt = 1; /* All current revs need this set */ + pdata.max_idle = 40; /* default */ prop = of_get_property(np, "max_idle", NULL); if (prop) pdata.max_idle = *prop; @@ -205,30 +206,24 @@ error: /* * Create mv64x60_eth platform devices */ -static int __init eth_register_shared_pdev(struct device_node *np) +static struct platform_device * __init mv64x60_eth_register_shared_pdev( + struct device_node *np, int id) { struct platform_device *pdev; struct resource r[1]; int err; - np = of_get_parent(np); - if (!np) - return -ENODEV; - err = of_address_to_resource(np, 0, &r[0]); - of_node_put(np); if (err) - return err; + return ERR_PTR(err); - pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, 0, + pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id, r, 1); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - - return 0; + return pdev; } -static int __init mv64x60_eth_device_setup(struct device_node *np, int id) +static int __init mv64x60_eth_device_setup(struct device_node *np, int id, + struct platform_device *shared_pdev) { struct resource r[1]; struct mv643xx_eth_platform_data pdata; @@ -239,16 +234,12 @@ static int __init mv64x60_eth_device_setup(struct device_node *np, int id) const phandle *ph; int err; - /* only register the shared platform device the first time through */ - if (id == 0 && (err = eth_register_shared_pdev(np))) - return err; - memset(r, 0, sizeof(r)); of_irq_to_resource(np, 0, &r[0]); memset(&pdata, 0, sizeof(pdata)); - prop = of_get_property(np, "block-index", NULL); + prop = of_get_property(np, "reg", NULL); if (!prop) return -ENODEV; pdata.port_number = *prop; @@ -301,7 +292,7 @@ static int __init mv64x60_eth_device_setup(struct device_node *np, int id) of_node_put(phy); - pdev = platform_device_alloc(MV643XX_ETH_NAME, pdata.port_number); + pdev = platform_device_alloc(MV643XX_ETH_NAME, id); if (!pdev) return -ENOMEM; @@ -345,21 +336,19 @@ static int __init mv64x60_i2c_device_setup(struct device_node *np, int id) memset(&pdata, 0, sizeof(pdata)); + pdata.freq_m = 8; /* default */ prop = of_get_property(np, "freq_m", NULL); if (!prop) return -ENODEV; pdata.freq_m = *prop; + pdata.freq_m = 3; /* default */ prop = of_get_property(np, "freq_n", NULL); if (!prop) return -ENODEV; pdata.freq_n = *prop; - prop = of_get_property(np, "timeout", NULL); - if (prop) - pdata.timeout = *prop; - else - pdata.timeout = 1000; /* 1 second */ + pdata.timeout = 1000; /* default: 1 second */ pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id); if (!pdev) @@ -401,10 +390,7 @@ static int __init mv64x60_wdt_device_setup(struct device_node *np, int id) memset(&pdata, 0, sizeof(pdata)); - prop = of_get_property(np, "timeout", NULL); - if (!prop) - return -ENODEV; - pdata.timeout = *prop; + pdata.timeout = 10; /* Default: 10 seconds */ np = of_get_parent(np); if (!np) @@ -441,27 +427,43 @@ error: static int __init mv64x60_device_setup(void) { - struct device_node *np = NULL; - int id; + struct device_node *np, *np2; + struct platform_device *pdev; + int id, id2; int err; id = 0; - for_each_compatible_node(np, "serial", "marvell,mpsc") + for_each_compatible_node(np, "serial", "marvell,mv64360-mpsc") if ((err = mv64x60_mpsc_device_setup(np, id++))) goto error; id = 0; - for_each_compatible_node(np, "network", "marvell,mv64x60-eth") - if ((err = mv64x60_eth_device_setup(np, id++))) + id2 = 0; + for_each_compatible_node(np, NULL, "marvell,mv64360-eth-group") { + pdev = mv64x60_eth_register_shared_pdev(np, id++); + if (IS_ERR(pdev)) { + err = PTR_ERR(pdev); goto error; + } + for_each_child_of_node(np, np2) { + if (!of_device_is_compatible(np2, + "marvell,mv64360-eth")) + continue; + err = mv64x60_eth_device_setup(np2, id2++, pdev); + if (err) { + of_node_put(np2); + goto error; + } + } + } id = 0; - for_each_compatible_node(np, "i2c", "marvell,mv64x60-i2c") + for_each_compatible_node(np, "i2c", "marvell,mv64360-i2c") if ((err = mv64x60_i2c_device_setup(np, id++))) goto error; /* support up to one watchdog timer */ - np = of_find_compatible_node(np, NULL, "marvell,mv64x60-wdt"); + np = of_find_compatible_node(np, NULL, "marvell,mv64360-wdt"); if (np) { if ((err = mv64x60_wdt_device_setup(np, id))) goto error; @@ -489,10 +491,10 @@ static int __init mv64x60_add_mpsc_console(void) if (!np) goto not_mpsc; - if (!of_device_is_compatible(np, "marvell,mpsc")) + if (!of_device_is_compatible(np, "marvell,mv64360-mpsc")) goto not_mpsc; - prop = of_get_property(np, "block-index", NULL); + prop = of_get_property(np, "cell-index", NULL); if (!prop) goto not_mpsc; diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index d21ab8fa499..1456015a22d 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -86,14 +86,14 @@ static int __init mv64x60_sysfs_init(void) struct platform_device *pdev; const unsigned int *prop; - np = of_find_compatible_node(NULL, NULL, "marvell,mv64x60"); + np = of_find_compatible_node(NULL, NULL, "marvell,mv64360"); if (!np) return 0; prop = of_get_property(np, "hs_reg_valid", NULL); of_node_put(np); - pdev = platform_device_register_simple("marvell,mv64x60", 0, NULL, 0); + pdev = platform_device_register_simple("marvell,mv64360", 0, NULL, 0); if (IS_ERR(pdev)) return PTR_ERR(pdev); @@ -166,6 +166,6 @@ void __init mv64x60_pci_init(void) { struct device_node *np; - for_each_compatible_node(np, "pci", "marvell,mv64x60-pci") + for_each_compatible_node(np, "pci", "marvell,mv64360-pci") mv64x60_add_bridge(np); } diff --git a/arch/powerpc/sysdev/mv64x60_pic.c b/arch/powerpc/sysdev/mv64x60_pic.c index 19e6ef26379..2aa4ed066db 100644 --- a/arch/powerpc/sysdev/mv64x60_pic.c +++ b/arch/powerpc/sysdev/mv64x60_pic.c @@ -238,13 +238,13 @@ void __init mv64x60_init_irq(void) const unsigned int *reg; unsigned long flags; - np = of_find_compatible_node(NULL, NULL, "marvell,mv64x60-gpp"); + np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-gpp"); reg = of_get_property(np, "reg", &size); paddr = of_translate_address(np, reg); mv64x60_gpp_reg_base = ioremap(paddr, reg[1]); of_node_put(np); - np = of_find_compatible_node(NULL, NULL, "marvell,mv64x60-pic"); + np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-pic"); reg = of_get_property(np, "reg", &size); paddr = of_translate_address(np, reg); mv64x60_irq_reg_base = ioremap(paddr, reg[1]); diff --git a/arch/powerpc/sysdev/mv64x60_udbg.c b/arch/powerpc/sysdev/mv64x60_udbg.c index 35c77c7d061..ccdb3b0418f 100644 --- a/arch/powerpc/sysdev/mv64x60_udbg.c +++ b/arch/powerpc/sysdev/mv64x60_udbg.c @@ -85,7 +85,7 @@ static void mv64x60_udbg_init(void) if (!stdout) return; - for_each_compatible_node(np, "serial", "marvell,mpsc") { + for_each_compatible_node(np, "serial", "marvell,mv64360-mpsc") { if (np == stdout) break; } diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 5abfcd15748..1814adbd223 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -527,6 +527,7 @@ static void __init ppc4xx_probe_pcix_bridge(struct device_node *np) * * ibm,plb-pciex-440spe * ibm,plb-pciex-405ex + * ibm,plb-pciex-460ex * * Anything else will be rejected for now as they are all subtly * different unfortunately. @@ -645,7 +646,7 @@ static int __init ppc440spe_pciex_core_init(struct device_node *np) int time_out = 20; /* Set PLL clock receiver to LVPECL */ - mtdcri(SDR0, PESDR0_PLLLCT1, mfdcri(SDR0, PESDR0_PLLLCT1) | 1 << 28); + dcri_clrset(SDR0, PESDR0_PLLLCT1, 0, 1 << 28); /* Shouldn't we do all the calibration stuff etc... here ? */ if (ppc440spe_pciex_check_reset(np)) @@ -659,8 +660,7 @@ static int __init ppc440spe_pciex_core_init(struct device_node *np) } /* De-assert reset of PCIe PLL, wait for lock */ - mtdcri(SDR0, PESDR0_PLLLCT1, - mfdcri(SDR0, PESDR0_PLLLCT1) & ~(1 << 24)); + dcri_clrset(SDR0, PESDR0_PLLLCT1, 1 << 24, 0); udelay(3); while (time_out) { @@ -712,9 +712,8 @@ static int ppc440spe_pciex_init_port_hw(struct ppc4xx_pciex_port *port) mtdcri(SDR0, port->sdr_base + PESDRn_440SPE_HSSL7SET1, 0x35000000); } - val = mfdcri(SDR0, port->sdr_base + PESDRn_RCSSET); - mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, - (val & ~(1 << 24 | 1 << 16)) | 1 << 12); + dcri_clrset(SDR0, port->sdr_base + PESDRn_RCSSET, + (1 << 24) | (1 << 16), 1 << 12); return 0; } @@ -775,6 +774,115 @@ static struct ppc4xx_pciex_hwops ppc440speB_pcie_hwops __initdata = .setup_utl = ppc440speB_pciex_init_utl, }; +static int __init ppc460ex_pciex_core_init(struct device_node *np) +{ + /* Nothing to do, return 2 ports */ + return 2; +} + +static int ppc460ex_pciex_init_port_hw(struct ppc4xx_pciex_port *port) +{ + u32 val; + u32 utlset1; + + if (port->endpoint) + val = PTYPE_LEGACY_ENDPOINT << 20; + else + val = PTYPE_ROOT_PORT << 20; + + if (port->index == 0) { + val |= LNKW_X1 << 12; + utlset1 = 0x20000000; + } else { + val |= LNKW_X4 << 12; + utlset1 = 0x20101101; + } + + mtdcri(SDR0, port->sdr_base + PESDRn_DLPSET, val); + mtdcri(SDR0, port->sdr_base + PESDRn_UTLSET1, utlset1); + mtdcri(SDR0, port->sdr_base + PESDRn_UTLSET2, 0x01210000); + + switch (port->index) { + case 0: + mtdcri(SDR0, PESDR0_460EX_L0CDRCTL, 0x00003230); + mtdcri(SDR0, PESDR0_460EX_L0DRV, 0x00000136); + mtdcri(SDR0, PESDR0_460EX_L0CLK, 0x00000006); + + mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST,0x10000000); + break; + + case 1: + mtdcri(SDR0, PESDR1_460EX_L0CDRCTL, 0x00003230); + mtdcri(SDR0, PESDR1_460EX_L1CDRCTL, 0x00003230); + mtdcri(SDR0, PESDR1_460EX_L2CDRCTL, 0x00003230); + mtdcri(SDR0, PESDR1_460EX_L3CDRCTL, 0x00003230); + mtdcri(SDR0, PESDR1_460EX_L0DRV, 0x00000136); + mtdcri(SDR0, PESDR1_460EX_L1DRV, 0x00000136); + mtdcri(SDR0, PESDR1_460EX_L2DRV, 0x00000136); + mtdcri(SDR0, PESDR1_460EX_L3DRV, 0x00000136); + mtdcri(SDR0, PESDR1_460EX_L0CLK, 0x00000006); + mtdcri(SDR0, PESDR1_460EX_L1CLK, 0x00000006); + mtdcri(SDR0, PESDR1_460EX_L2CLK, 0x00000006); + mtdcri(SDR0, PESDR1_460EX_L3CLK, 0x00000006); + + mtdcri(SDR0, PESDR1_460EX_PHY_CTL_RST,0x10000000); + break; + } + + mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, + mfdcri(SDR0, port->sdr_base + PESDRn_RCSSET) | + (PESDRx_RCSSET_RSTGU | PESDRx_RCSSET_RSTPYN)); + + /* Poll for PHY reset */ + /* XXX FIXME add timeout */ + switch (port->index) { + case 0: + while (!(mfdcri(SDR0, PESDR0_460EX_RSTSTA) & 0x1)) + udelay(10); + break; + case 1: + while (!(mfdcri(SDR0, PESDR1_460EX_RSTSTA) & 0x1)) + udelay(10); + break; + } + + mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, + (mfdcri(SDR0, port->sdr_base + PESDRn_RCSSET) & + ~(PESDRx_RCSSET_RSTGU | PESDRx_RCSSET_RSTDL)) | + PESDRx_RCSSET_RSTPYN); + + port->has_ibpre = 1; + + return 0; +} + +static int ppc460ex_pciex_init_utl(struct ppc4xx_pciex_port *port) +{ + dcr_write(port->dcrs, DCRO_PEGPL_SPECIAL, 0x0); + + /* + * Set buffer allocations and then assert VRB and TXE. + */ + out_be32(port->utl_base + PEUTL_PBCTL, 0x0800000c); + out_be32(port->utl_base + PEUTL_OUTTR, 0x08000000); + out_be32(port->utl_base + PEUTL_INTR, 0x02000000); + out_be32(port->utl_base + PEUTL_OPDBSZ, 0x04000000); + out_be32(port->utl_base + PEUTL_PBBSZ, 0x00000000); + out_be32(port->utl_base + PEUTL_IPHBSZ, 0x02000000); + out_be32(port->utl_base + PEUTL_IPDBSZ, 0x04000000); + out_be32(port->utl_base + PEUTL_RCIRQEN,0x00f00000); + out_be32(port->utl_base + PEUTL_PCTL, 0x80800066); + + return 0; +} + +static struct ppc4xx_pciex_hwops ppc460ex_pcie_hwops __initdata = +{ + .core_init = ppc460ex_pciex_core_init, + .port_init_hw = ppc460ex_pciex_init_port_hw, + .setup_utl = ppc460ex_pciex_init_utl, +}; + #endif /* CONFIG_44x */ #ifdef CONFIG_40x @@ -830,17 +938,9 @@ static int ppc405ex_pciex_init_port_hw(struct ppc4xx_pciex_port *port) * PCIe boards don't show this problem. * This has to be re-tested and fixed in a later release! */ -#if 0 /* XXX FIXME: Not resetting the PHY will leave all resources - * configured as done previously by U-Boot. Then Linux will currently - * not reassign them. So the PHY reset is now done always. This will - * lead to problems with the Atheros PCIe board again. - */ val = mfdcri(SDR0, port->sdr_base + PESDRn_LOOP); if (!(val & 0x00001000)) ppc405ex_pcie_phy_reset(port); -#else - ppc405ex_pcie_phy_reset(port); -#endif dcr_write(port->dcrs, DCRO_PEGPL_CFG, 0x10000000); /* guarded on */ @@ -896,6 +996,8 @@ static int __init ppc4xx_pciex_check_core_init(struct device_node *np) else ppc4xx_pciex_hwops = &ppc440speB_pcie_hwops; } + if (of_device_is_compatible(np, "ibm,plb-pciex-460ex")) + ppc4xx_pciex_hwops = &ppc460ex_pcie_hwops; #endif /* CONFIG_44x */ #ifdef CONFIG_40x if (of_device_is_compatible(np, "ibm,plb-pciex-405ex")) @@ -1042,8 +1144,7 @@ static int __init ppc4xx_pciex_port_init(struct ppc4xx_pciex_port *port) port->link = 0; } - mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET, - mfdcri(SDR0, port->sdr_base + PESDRn_RCSSET) | 1 << 20); + dcri_clrset(SDR0, port->sdr_base + PESDRn_RCSSET, 0, 1 << 20); msleep(100); return 0; diff --git a/arch/powerpc/sysdev/ppc4xx_pci.h b/arch/powerpc/sysdev/ppc4xx_pci.h index 1c07908dc6e..d04e40b306f 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.h +++ b/arch/powerpc/sysdev/ppc4xx_pci.h @@ -271,6 +271,59 @@ #define PESDR1_405EX_PHYSTA 0x044C /* + * 460EX additional DCRs + */ +#define PESDR0_460EX_L0BIST 0x0308 +#define PESDR0_460EX_L0BISTSTS 0x0309 +#define PESDR0_460EX_L0CDRCTL 0x030A +#define PESDR0_460EX_L0DRV 0x030B +#define PESDR0_460EX_L0REC 0x030C +#define PESDR0_460EX_L0LPB 0x030D +#define PESDR0_460EX_L0CLK 0x030E +#define PESDR0_460EX_PHY_CTL_RST 0x030F +#define PESDR0_460EX_RSTSTA 0x0310 +#define PESDR0_460EX_OBS 0x0311 +#define PESDR0_460EX_L0ERRC 0x0320 + +#define PESDR1_460EX_L0BIST 0x0348 +#define PESDR1_460EX_L1BIST 0x0349 +#define PESDR1_460EX_L2BIST 0x034A +#define PESDR1_460EX_L3BIST 0x034B +#define PESDR1_460EX_L0BISTSTS 0x034C +#define PESDR1_460EX_L1BISTSTS 0x034D +#define PESDR1_460EX_L2BISTSTS 0x034E +#define PESDR1_460EX_L3BISTSTS 0x034F +#define PESDR1_460EX_L0CDRCTL 0x0350 +#define PESDR1_460EX_L1CDRCTL 0x0351 +#define PESDR1_460EX_L2CDRCTL 0x0352 +#define PESDR1_460EX_L3CDRCTL 0x0353 +#define PESDR1_460EX_L0DRV 0x0354 +#define PESDR1_460EX_L1DRV 0x0355 +#define PESDR1_460EX_L2DRV 0x0356 +#define PESDR1_460EX_L3DRV 0x0357 +#define PESDR1_460EX_L0REC 0x0358 +#define PESDR1_460EX_L1REC 0x0359 +#define PESDR1_460EX_L2REC 0x035A +#define PESDR1_460EX_L3REC 0x035B +#define PESDR1_460EX_L0LPB 0x035C +#define PESDR1_460EX_L1LPB 0x035D +#define PESDR1_460EX_L2LPB 0x035E +#define PESDR1_460EX_L3LPB 0x035F +#define PESDR1_460EX_L0CLK 0x0360 +#define PESDR1_460EX_L1CLK 0x0361 +#define PESDR1_460EX_L2CLK 0x0362 +#define PESDR1_460EX_L3CLK 0x0363 +#define PESDR1_460EX_PHY_CTL_RST 0x0364 +#define PESDR1_460EX_RSTSTA 0x0365 +#define PESDR1_460EX_OBS 0x0366 +#define PESDR1_460EX_L0ERRC 0x0368 +#define PESDR1_460EX_L1ERRC 0x0369 +#define PESDR1_460EX_L2ERRC 0x036A +#define PESDR1_460EX_L3ERRC 0x036B +#define PESDR0_460EX_IHS1 0x036C +#define PESDR0_460EX_IHS2 0x036D + +/* * Of the above, some are common offsets from the base */ #define PESDRn_UTLSET1 0x00 @@ -353,6 +406,12 @@ #define PECFG_POM2LAL 0x390 #define PECFG_POM2LAH 0x394 +/* SDR Bit Mappings */ +#define PESDRx_RCSSET_HLDPLB 0x10000000 +#define PESDRx_RCSSET_RSTGU 0x01000000 +#define PESDRx_RCSSET_RDY 0x00100000 +#define PESDRx_RCSSET_RSTDL 0x00010000 +#define PESDRx_RCSSET_RSTPYN 0x00001000 enum { diff --git a/arch/powerpc/sysdev/ppc4xx_soc.c b/arch/powerpc/sysdev/ppc4xx_soc.c new file mode 100644 index 00000000000..5b32adc9a9b --- /dev/null +++ b/arch/powerpc/sysdev/ppc4xx_soc.c @@ -0,0 +1,200 @@ +/* + * IBM/AMCC PPC4xx SoC setup code + * + * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> + * + * L2 cache routines cloned from arch/ppc/syslib/ibm440gx_common.c which is: + * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> + * Copyright (c) 2003 - 2006 Zultys Technologies + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/of_platform.h> + +#include <asm/dcr.h> +#include <asm/dcr-regs.h> +#include <asm/reg.h> + +static u32 dcrbase_l2c; + +/* + * L2-cache + */ + +/* Issue L2C diagnostic command */ +static inline u32 l2c_diag(u32 addr) +{ + mtdcr(dcrbase_l2c + DCRN_L2C0_ADDR, addr); + mtdcr(dcrbase_l2c + DCRN_L2C0_CMD, L2C_CMD_DIAG); + while (!(mfdcr(dcrbase_l2c + DCRN_L2C0_SR) & L2C_SR_CC)) + ; + + return mfdcr(dcrbase_l2c + DCRN_L2C0_DATA); +} + +static irqreturn_t l2c_error_handler(int irq, void *dev) +{ + u32 sr = mfdcr(dcrbase_l2c + DCRN_L2C0_SR); + + if (sr & L2C_SR_CPE) { + /* Read cache trapped address */ + u32 addr = l2c_diag(0x42000000); + printk(KERN_EMERG "L2C: Cache Parity Error, addr[16:26] = 0x%08x\n", + addr); + } + if (sr & L2C_SR_TPE) { + /* Read tag trapped address */ + u32 addr = l2c_diag(0x82000000) >> 16; + printk(KERN_EMERG "L2C: Tag Parity Error, addr[16:26] = 0x%08x\n", + addr); + } + + /* Clear parity errors */ + if (sr & (L2C_SR_CPE | L2C_SR_TPE)){ + mtdcr(dcrbase_l2c + DCRN_L2C0_ADDR, 0); + mtdcr(dcrbase_l2c + DCRN_L2C0_CMD, L2C_CMD_CCP | L2C_CMD_CTE); + } else { + printk(KERN_EMERG "L2C: LRU error\n"); + } + + return IRQ_HANDLED; +} + +static int __init ppc4xx_l2c_probe(void) +{ + struct device_node *np; + u32 r; + unsigned long flags; + int irq; + const u32 *dcrreg; + u32 dcrbase_isram; + int len; + const u32 *prop; + u32 l2_size; + + np = of_find_compatible_node(NULL, NULL, "ibm,l2-cache"); + if (!np) + return 0; + + /* Get l2 cache size */ + prop = of_get_property(np, "cache-size", NULL); + if (prop == NULL) { + printk(KERN_ERR "%s: Can't get cache-size!\n", np->full_name); + of_node_put(np); + return -ENODEV; + } + l2_size = prop[0]; + + /* Map DCRs */ + dcrreg = of_get_property(np, "dcr-reg", &len); + if (!dcrreg || (len != 4 * sizeof(u32))) { + printk(KERN_ERR "%s: Can't get DCR register base !", + np->full_name); + of_node_put(np); + return -ENODEV; + } + dcrbase_isram = dcrreg[0]; + dcrbase_l2c = dcrreg[2]; + + /* Get and map irq number from device tree */ + irq = irq_of_parse_and_map(np, 0); + if (irq == NO_IRQ) { + printk(KERN_ERR "irq_of_parse_and_map failed\n"); + of_node_put(np); + return -ENODEV; + } + + /* Install error handler */ + if (request_irq(irq, l2c_error_handler, IRQF_DISABLED, "L2C", 0) < 0) { + printk(KERN_ERR "Cannot install L2C error handler" + ", cache is not enabled\n"); + of_node_put(np); + return -ENODEV; + } + + local_irq_save(flags); + asm volatile ("sync" ::: "memory"); + + /* Disable SRAM */ + mtdcr(dcrbase_isram + DCRN_SRAM0_DPC, + mfdcr(dcrbase_isram + DCRN_SRAM0_DPC) & ~SRAM_DPC_ENABLE); + mtdcr(dcrbase_isram + DCRN_SRAM0_SB0CR, + mfdcr(dcrbase_isram + DCRN_SRAM0_SB0CR) & ~SRAM_SBCR_BU_MASK); + mtdcr(dcrbase_isram + DCRN_SRAM0_SB1CR, + mfdcr(dcrbase_isram + DCRN_SRAM0_SB1CR) & ~SRAM_SBCR_BU_MASK); + mtdcr(dcrbase_isram + DCRN_SRAM0_SB2CR, + mfdcr(dcrbase_isram + DCRN_SRAM0_SB2CR) & ~SRAM_SBCR_BU_MASK); + mtdcr(dcrbase_isram + DCRN_SRAM0_SB3CR, + mfdcr(dcrbase_isram + DCRN_SRAM0_SB3CR) & ~SRAM_SBCR_BU_MASK); + + /* Enable L2_MODE without ICU/DCU */ + r = mfdcr(dcrbase_l2c + DCRN_L2C0_CFG) & + ~(L2C_CFG_ICU | L2C_CFG_DCU | L2C_CFG_SS_MASK); + r |= L2C_CFG_L2M | L2C_CFG_SS_256; + mtdcr(dcrbase_l2c + DCRN_L2C0_CFG, r); + + mtdcr(dcrbase_l2c + DCRN_L2C0_ADDR, 0); + + /* Hardware Clear Command */ + mtdcr(dcrbase_l2c + DCRN_L2C0_CMD, L2C_CMD_HCC); + while (!(mfdcr(dcrbase_l2c + DCRN_L2C0_SR) & L2C_SR_CC)) + ; + + /* Clear Cache Parity and Tag Errors */ + mtdcr(dcrbase_l2c + DCRN_L2C0_CMD, L2C_CMD_CCP | L2C_CMD_CTE); + + /* Enable 64G snoop region starting at 0 */ + r = mfdcr(dcrbase_l2c + DCRN_L2C0_SNP0) & + ~(L2C_SNP_BA_MASK | L2C_SNP_SSR_MASK); + r |= L2C_SNP_SSR_32G | L2C_SNP_ESR; + mtdcr(dcrbase_l2c + DCRN_L2C0_SNP0, r); + + r = mfdcr(dcrbase_l2c + DCRN_L2C0_SNP1) & + ~(L2C_SNP_BA_MASK | L2C_SNP_SSR_MASK); + r |= 0x80000000 | L2C_SNP_SSR_32G | L2C_SNP_ESR; + mtdcr(dcrbase_l2c + DCRN_L2C0_SNP1, r); + + asm volatile ("sync" ::: "memory"); + + /* Enable ICU/DCU ports */ + r = mfdcr(dcrbase_l2c + DCRN_L2C0_CFG); + r &= ~(L2C_CFG_DCW_MASK | L2C_CFG_PMUX_MASK | L2C_CFG_PMIM + | L2C_CFG_TPEI | L2C_CFG_CPEI | L2C_CFG_NAM | L2C_CFG_NBRM); + r |= L2C_CFG_ICU | L2C_CFG_DCU | L2C_CFG_TPC | L2C_CFG_CPC | L2C_CFG_FRAN + | L2C_CFG_CPIM | L2C_CFG_TPIM | L2C_CFG_LIM | L2C_CFG_SMCM; + + /* Check for 460EX/GT special handling */ + if (of_device_is_compatible(np, "ibm,l2-cache-460ex")) + r |= L2C_CFG_RDBW; + + mtdcr(dcrbase_l2c + DCRN_L2C0_CFG, r); + + asm volatile ("sync; isync" ::: "memory"); + local_irq_restore(flags); + + printk(KERN_INFO "%dk L2-cache enabled\n", l2_size >> 10); + + of_node_put(np); + return 0; +} +arch_initcall(ppc4xx_l2c_probe); + +/* + * At present, this routine just applies a system reset. + */ +void ppc4xx_reset_system(char *cmd) +{ + mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_RST_SYSTEM); + while (1) + ; /* Just in case the reset doesn't work */ +} diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index cc81fd1141b..cff550eec7e 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -55,7 +55,7 @@ struct qe_snum { /* We allocate this here because it is used almost exclusively for * the communication processor devices. */ -struct qe_immap *qe_immr = NULL; +struct qe_immap __iomem *qe_immr; EXPORT_SYMBOL(qe_immr); static struct qe_snum snums[QE_NUM_OF_SNUM]; /* Dynamically allocated SNUMs */ @@ -156,7 +156,7 @@ EXPORT_SYMBOL(qe_issue_cmd); */ static unsigned int brg_clk = 0; -unsigned int get_brg_clk(void) +unsigned int qe_get_brg_clk(void) { struct device_node *qe; unsigned int size; @@ -180,6 +180,7 @@ unsigned int get_brg_clk(void) return brg_clk; } +EXPORT_SYMBOL(qe_get_brg_clk); /* Program the BRG to the given sampling rate and multiplier * @@ -197,7 +198,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier) if ((brg < QE_BRG1) || (brg > QE_BRG16)) return -EINVAL; - divisor = get_brg_clk() / (rate * multiplier); + divisor = qe_get_brg_clk() / (rate * multiplier); if (divisor > QE_BRGC_DIVISOR_MAX + 1) { div16 = QE_BRGC_DIV16; @@ -415,12 +416,6 @@ void qe_muram_dump(void) } EXPORT_SYMBOL(qe_muram_dump); -void *qe_muram_addr(unsigned long offset) -{ - return (void *)&qe_immr->muram[offset]; -} -EXPORT_SYMBOL(qe_muram_addr); - /* The maximum number of RISCs we support */ #define MAX_QE_RISC 2 diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c b/arch/powerpc/sysdev/qe_lib/qe_io.c index e53ea4d374a..93916a48afe 100644 --- a/arch/powerpc/sysdev/qe_lib/qe_io.c +++ b/arch/powerpc/sysdev/qe_lib/qe_io.c @@ -22,6 +22,7 @@ #include <linux/ioport.h> #include <asm/io.h> +#include <asm/qe.h> #include <asm/prom.h> #include <sysdev/fsl_soc.h> @@ -41,7 +42,7 @@ struct port_regs { #endif }; -static struct port_regs *par_io = NULL; +static struct port_regs __iomem *par_io; static int num_par_io_ports = 0; int par_io_init(struct device_node *np) @@ -165,7 +166,7 @@ int par_io_of_config(struct device_node *np) } ph = of_get_property(np, "pio-handle", NULL); - if (ph == 0) { + if (ph == NULL) { printk(KERN_ERR "pio-handle not available \n"); return -1; } @@ -200,7 +201,7 @@ static void dump_par_io(void) { unsigned int i; - printk(KERN_INFO "%s: par_io=%p\n", __FUNCTION__, par_io); + printk(KERN_INFO "%s: par_io=%p\n", __func__, par_io); for (i = 0; i < num_par_io_ports; i++) { printk(KERN_INFO " cpodr[%u]=%08x\n", i, in_be32(&par_io[i].cpodr)); diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c index 3223acbc39e..bcf88e6ce96 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c @@ -148,57 +148,57 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc /* check if the UCC port number is in range. */ if ((uf_info->ucc_num < 0) || (uf_info->ucc_num > UCC_MAX_NUM - 1)) { - printk(KERN_ERR "%s: illegal UCC number\n", __FUNCTION__); + printk(KERN_ERR "%s: illegal UCC number\n", __func__); return -EINVAL; } /* Check that 'max_rx_buf_length' is properly aligned (4). */ if (uf_info->max_rx_buf_length & (UCC_FAST_MRBLR_ALIGNMENT - 1)) { printk(KERN_ERR "%s: max_rx_buf_length not aligned\n", - __FUNCTION__); + __func__); return -EINVAL; } /* Validate Virtual Fifo register values */ if (uf_info->urfs < UCC_FAST_URFS_MIN_VAL) { - printk(KERN_ERR "%s: urfs is too small\n", __FUNCTION__); + printk(KERN_ERR "%s: urfs is too small\n", __func__); return -EINVAL; } if (uf_info->urfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: urfs is not aligned\n", __FUNCTION__); + printk(KERN_ERR "%s: urfs is not aligned\n", __func__); return -EINVAL; } if (uf_info->urfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: urfet is not aligned.\n", __FUNCTION__); + printk(KERN_ERR "%s: urfet is not aligned.\n", __func__); return -EINVAL; } if (uf_info->urfset & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: urfset is not aligned\n", __FUNCTION__); + printk(KERN_ERR "%s: urfset is not aligned\n", __func__); return -EINVAL; } if (uf_info->utfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: utfs is not aligned\n", __FUNCTION__); + printk(KERN_ERR "%s: utfs is not aligned\n", __func__); return -EINVAL; } if (uf_info->utfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: utfet is not aligned\n", __FUNCTION__); + printk(KERN_ERR "%s: utfet is not aligned\n", __func__); return -EINVAL; } if (uf_info->utftt & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) { - printk(KERN_ERR "%s: utftt is not aligned\n", __FUNCTION__); + printk(KERN_ERR "%s: utftt is not aligned\n", __func__); return -EINVAL; } uccf = kzalloc(sizeof(struct ucc_fast_private), GFP_KERNEL); if (!uccf) { printk(KERN_ERR "%s: Cannot allocate private data\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -207,7 +207,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc /* Set the PHY base address */ uccf->uf_regs = ioremap(uf_info->regs, sizeof(struct ucc_fast)); if (uccf->uf_regs == NULL) { - printk(KERN_ERR "%s: Cannot map UCC registers\n", __FUNCTION__); + printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__); return -ENOMEM; } @@ -230,7 +230,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc /* Set UCC to fast type */ ret = ucc_set_type(uf_info->ucc_num, UCC_SPEED_TYPE_FAST); if (ret) { - printk(KERN_ERR "%s: cannot set UCC type\n", __FUNCTION__); + printk(KERN_ERR "%s: cannot set UCC type\n", __func__); ucc_fast_free(uccf); return ret; } @@ -270,7 +270,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc qe_muram_alloc(uf_info->utfs, UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); if (IS_ERR_VALUE(uccf->ucc_fast_tx_virtual_fifo_base_offset)) { printk(KERN_ERR "%s: cannot allocate MURAM for TX FIFO\n", - __FUNCTION__); + __func__); uccf->ucc_fast_tx_virtual_fifo_base_offset = 0; ucc_fast_free(uccf); return -ENOMEM; @@ -283,7 +283,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); if (IS_ERR_VALUE(uccf->ucc_fast_rx_virtual_fifo_base_offset)) { printk(KERN_ERR "%s: cannot allocate MURAM for RX FIFO\n", - __FUNCTION__); + __func__); uccf->ucc_fast_rx_virtual_fifo_base_offset = 0; ucc_fast_free(uccf); return -ENOMEM; @@ -314,7 +314,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->rx_clock, COMM_DIR_RX)) { printk(KERN_ERR "%s: illegal value for RX clock\n", - __FUNCTION__); + __func__); ucc_fast_free(uccf); return -EINVAL; } @@ -323,7 +323,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->tx_clock, COMM_DIR_TX)) { printk(KERN_ERR "%s: illegal value for TX clock\n", - __FUNCTION__); + __func__); ucc_fast_free(uccf); return -EINVAL; } diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c index b2870b208dd..a578bc77b9d 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c @@ -142,7 +142,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc /* check if the UCC port number is in range. */ if ((us_info->ucc_num < 0) || (us_info->ucc_num > UCC_MAX_NUM - 1)) { - printk(KERN_ERR "%s: illegal UCC number\n", __FUNCTION__); + printk(KERN_ERR "%s: illegal UCC number\n", __func__); return -EINVAL; } @@ -161,7 +161,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc uccs = kzalloc(sizeof(struct ucc_slow_private), GFP_KERNEL); if (!uccs) { printk(KERN_ERR "%s: Cannot allocate private data\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -170,7 +170,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc /* Set the PHY base address */ uccs->us_regs = ioremap(us_info->regs, sizeof(struct ucc_slow)); if (uccs->us_regs == NULL) { - printk(KERN_ERR "%s: Cannot map UCC registers\n", __FUNCTION__); + printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__); return -ENOMEM; } @@ -189,7 +189,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc uccs->us_pram_offset = qe_muram_alloc(UCC_SLOW_PRAM_SIZE, ALIGNMENT_OF_UCC_SLOW_PRAM); if (IS_ERR_VALUE(uccs->us_pram_offset)) { - printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __FUNCTION__); + printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __func__); ucc_slow_free(uccs); return -ENOMEM; } @@ -202,7 +202,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc /* Set UCC to slow type */ ret = ucc_set_type(us_info->ucc_num, UCC_SPEED_TYPE_SLOW); if (ret) { - printk(KERN_ERR "%s: cannot set UCC type", __FUNCTION__); + printk(KERN_ERR "%s: cannot set UCC type", __func__); ucc_slow_free(uccs); return ret; } @@ -216,7 +216,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc qe_muram_alloc(us_info->rx_bd_ring_len * sizeof(struct qe_bd), QE_ALIGNMENT_OF_BD); if (IS_ERR_VALUE(uccs->rx_base_offset)) { - printk(KERN_ERR "%s: cannot allocate %u RX BDs\n", __FUNCTION__, + printk(KERN_ERR "%s: cannot allocate %u RX BDs\n", __func__, us_info->rx_bd_ring_len); uccs->rx_base_offset = 0; ucc_slow_free(uccs); @@ -227,7 +227,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc qe_muram_alloc(us_info->tx_bd_ring_len * sizeof(struct qe_bd), QE_ALIGNMENT_OF_BD); if (IS_ERR_VALUE(uccs->tx_base_offset)) { - printk(KERN_ERR "%s: cannot allocate TX BDs", __FUNCTION__); + printk(KERN_ERR "%s: cannot allocate TX BDs", __func__); uccs->tx_base_offset = 0; ucc_slow_free(uccs); return -ENOMEM; @@ -317,7 +317,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->rx_clock, COMM_DIR_RX)) { printk(KERN_ERR "%s: illegal value for RX clock\n", - __FUNCTION__); + __func__); ucc_slow_free(uccs); return -EINVAL; } @@ -325,7 +325,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->tx_clock, COMM_DIR_TX)) { printk(KERN_ERR "%s: illegal value for TX clock\n", - __FUNCTION__); + __func__); ucc_slow_free(uccs); return -EINVAL; } diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c index 0c9ac7ee08f..c09ddc0dbeb 100644 --- a/arch/powerpc/sysdev/rtc_cmos_setup.c +++ b/arch/powerpc/sysdev/rtc_cmos_setup.c @@ -56,3 +56,5 @@ static int __init add_rtc(void) return 0; } fs_initcall(add_rtc); + +MODULE_LICENSE("GPL"); diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c index be2808a292f..d4d15aaf18f 100644 --- a/arch/powerpc/sysdev/tsi108_dev.c +++ b/arch/powerpc/sysdev/tsi108_dev.c @@ -84,7 +84,7 @@ static int __init tsi108_eth_of_init(void) ret = of_address_to_resource(np, 0, &r[0]); DBG("%s: name:start->end = %s:0x%lx-> 0x%lx\n", - __FUNCTION__,r[0].name, r[0].start, r[0].end); + __func__,r[0].name, r[0].start, r[0].end); if (ret) goto err; @@ -93,7 +93,7 @@ static int __init tsi108_eth_of_init(void) r[1].end = irq_of_parse_and_map(np, 0); r[1].flags = IORESOURCE_IRQ; DBG("%s: name:start->end = %s:0x%lx-> 0x%lx\n", - __FUNCTION__,r[1].name, r[1].start, r[1].end); + __func__,r[1].name, r[1].start, r[1].end); tsi_eth_dev = platform_device_register_simple("tsi-ethernet", i++, &r[0], diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 31d3d33d91f..ac1a72dc21e 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -207,7 +207,7 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary) /* PCI Config mapping */ tsi108_pci_cfg_base = (u32)ioremap(cfg_phys, TSI108_PCI_CFG_SIZE); tsi108_pci_cfg_phys = cfg_phys; - DBG("TSI_PCI: %s tsi108_pci_cfg_base=0x%x\n", __FUNCTION__, + DBG("TSI_PCI: %s tsi108_pci_cfg_base=0x%x\n", __func__, tsi108_pci_cfg_base); /* Fetch host bridge registers address */ @@ -395,7 +395,7 @@ static int pci_irq_host_xlate(struct irq_host *h, struct device_node *ct, static int pci_irq_host_map(struct irq_host *h, unsigned int virq, irq_hw_number_t hw) { unsigned int irq; - DBG("%s(%d, 0x%lx)\n", __FUNCTION__, virq, hw); + DBG("%s(%d, 0x%lx)\n", __func__, virq, hw); if ((virq >= 1) && (virq <= 4)){ irq = virq + IRQ_PCI_INTAD_BASE - 1; get_irq_desc(irq)->status |= IRQ_LEVEL; diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index a34172ddc46..52c74780f40 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -45,7 +45,6 @@ #ifdef CONFIG_PPC64 #include <asm/hvcall.h> #include <asm/paca.h> -#include <asm/iseries/it_lp_reg_save.h> #endif #include "nonstdio.h" @@ -1244,15 +1243,12 @@ static void get_function_bounds(unsigned long pc, unsigned long *startp, static int xmon_depth_to_print = 64; -#ifdef CONFIG_PPC64 -#define LRSAVE_OFFSET 0x10 -#define REG_FRAME_MARKER 0x7265677368657265ul /* "regshere" */ -#define MARKER_OFFSET 0x60 +#define LRSAVE_OFFSET (STACK_FRAME_LR_SAVE * sizeof(unsigned long)) +#define MARKER_OFFSET (STACK_FRAME_MARKER * sizeof(unsigned long)) + +#ifdef __powerpc64__ #define REGS_OFFSET 0x70 #else -#define LRSAVE_OFFSET 4 -#define REG_FRAME_MARKER 0x72656773 -#define MARKER_OFFSET 8 #define REGS_OFFSET 16 #endif @@ -1318,7 +1314,7 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr, /* Look for "regshere" marker to see if this is an exception frame. */ if (mread(sp + MARKER_OFFSET, &marker, sizeof(unsigned long)) - && marker == REG_FRAME_MARKER) { + && marker == STACK_FRAME_REGS_MARKER) { if (mread(sp + REGS_OFFSET, ®s, sizeof(regs)) != sizeof(regs)) { printf("Couldn't read registers at %lx\n", @@ -1598,7 +1594,6 @@ void super_regs(void) if (firmware_has_feature(FW_FEATURE_ISERIES)) { struct paca_struct *ptrPaca; struct lppaca *ptrLpPaca; - struct ItLpRegSave *ptrLpRegSave; /* Dump out relevant Paca data areas. */ printf("Paca: \n"); @@ -1611,15 +1606,6 @@ void super_regs(void) printf(" Saved Gpr3=%.16lx Saved Gpr4=%.16lx \n", ptrLpPaca->saved_gpr3, ptrLpPaca->saved_gpr4); printf(" Saved Gpr5=%.16lx \n", ptrLpPaca->saved_gpr5); - - printf(" Local Processor Register Save Area (LpRegSave): \n"); - ptrLpRegSave = ptrPaca->reg_save_ptr; - printf(" Saved Sprg0=%.16lx Saved Sprg1=%.16lx \n", - ptrLpRegSave->xSPRG0, ptrLpRegSave->xSPRG0); - printf(" Saved Sprg2=%.16lx Saved Sprg3=%.16lx \n", - ptrLpRegSave->xSPRG2, ptrLpRegSave->xSPRG3); - printf(" Saved Msr =%.16lx Saved Nia =%.16lx \n", - ptrLpRegSave->xMSR, ptrLpRegSave->xNIA); } #endif diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c index 9d656de0f0f..752443df5ec 100644 --- a/arch/ppc/8xx_io/commproc.c +++ b/arch/ppc/8xx_io/commproc.c @@ -43,7 +43,7 @@ ({ \ u32 offset = offsetof(immap_t, member); \ void *addr = ioremap (IMAP_ADDR + offset, \ - sizeof( ((immap_t*)0)->member)); \ + FIELD_SIZEOF(immap_t, member)); \ addr; \ }) diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c index 11b0aa6ca97..2c604d4f6e8 100644 --- a/arch/ppc/8xx_io/fec.c +++ b/arch/ppc/8xx_io/fec.c @@ -199,7 +199,6 @@ static int fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev); #ifdef CONFIG_USE_MDIO static void fec_enet_mii(struct net_device *dev); #endif /* CONFIG_USE_MDIO */ -static irqreturn_t fec_enet_interrupt(int irq, void * dev_id); #ifdef CONFIG_FEC_PACKETHOOK static void fec_enet_tx(struct net_device *dev, __u32 regval); static void fec_enet_rx(struct net_device *dev, __u32 regval); @@ -472,7 +471,7 @@ fec_timeout(struct net_device *dev) * This is called from the MPC core interrupt. */ static irqreturn_t -fec_enet_interrupt(int irq, void * dev_id) +fec_enet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; volatile fec_t *fecp; @@ -520,7 +519,7 @@ fec_enet_interrupt(int irq, void * dev_id) #ifdef CONFIG_USE_MDIO fec_enet_mii(dev); #else -printk("%s[%d] %s: unexpected FEC_ENET_MII event\n", __FILE__,__LINE__,__FUNCTION__); +printk("%s[%d] %s: unexpected FEC_ENET_MII event\n", __FILE__, __LINE__, __func__); #endif /* CONFIG_USE_MDIO */ } @@ -1441,7 +1440,7 @@ irqreturn_t mii_link_interrupt(int irq, void * dev_id) fecp->fec_ecntrl = ecntrl; /* restore old settings */ } #else -printk("%s[%d] %s: unexpected Link interrupt\n", __FILE__,__LINE__,__FUNCTION__); +printk("%s[%d] %s: unexpected Link interrupt\n", __FILE__, __LINE__, __func__); #endif /* CONFIG_USE_MDIO */ #ifndef CONFIG_RPXCLASSIC diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S index 1b0ec7202dd..e7e642b9513 100644 --- a/arch/ppc/kernel/head.S +++ b/arch/ppc/kernel/head.S @@ -701,23 +701,6 @@ load_up_altivec: b fast_exception_return /* - * AltiVec unavailable trap from kernel - print a message, but let - * the task use AltiVec in the kernel until it returns to user mode. - */ -KernelAltiVec: - lwz r3,_MSR(r1) - oris r3,r3,MSR_VEC@h - stw r3,_MSR(r1) /* enable use of AltiVec after return */ - lis r3,87f@h - ori r3,r3,87f@l - mr r4,r2 /* current */ - lwz r5,_NIP(r1) - bl printk - b ret_from_except -87: .string "AltiVec used in kernel (task=%p, pc=%x) \n" - .align 4,0 - -/* * giveup_altivec(tsk) * Disable AltiVec for the task given as the argument, * and save the AltiVec registers in its thread_struct. diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c index c2ec13bea00..50ce83f20ad 100644 --- a/arch/ppc/kernel/pci.c +++ b/arch/ppc/kernel/pci.c @@ -578,39 +578,6 @@ pcibios_assign_resources(void) } -int -pcibios_enable_resources(struct pci_dev *dev, int mask) -{ - u16 cmd, old_cmd; - int idx; - struct resource *r; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx<6; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1<<idx))) - continue; - - r = &dev->resource[idx]; - if (r->flags & IORESOURCE_UNSET) { - printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (dev->resource[PCI_ROM_RESOURCE].start) - cmd |= PCI_COMMAND_MEMORY; - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - static int next_controller_index; struct pci_controller * __init @@ -785,33 +752,11 @@ pcibios_update_irq(struct pci_dev *dev, int irq) int pcibios_enable_device(struct pci_dev *dev, int mask) { - u16 cmd, old_cmd; - int idx; - struct resource *r; - if (ppc_md.pcibios_enable_device_hook) if (ppc_md.pcibios_enable_device_hook(dev, 0)) return -EINVAL; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx<6; idx++) { - r = &dev->resource[idx]; - if (r->flags & IORESOURCE_UNSET) { - printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", - pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; + + return pci_enable_resources(dev, mask); } struct pci_controller* diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c index 7444df3889c..1a63711081b 100644 --- a/arch/ppc/mm/init.c +++ b/arch/ppc/mm/init.c @@ -109,7 +109,6 @@ void show_mem(void) printk("Mem-info:\n"); show_free_areas(); - printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); i = max_mapnr; while (i-- > 0) { total++; diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c index 179b4a99b5b..f1dee1e8780 100644 --- a/arch/ppc/platforms/radstone_ppc7d.c +++ b/arch/ppc/platforms/radstone_ppc7d.c @@ -511,7 +511,7 @@ static void __init ppc7d_init_irq(void) { int irq; - pr_debug("%s\n", __FUNCTION__); + pr_debug("%s\n", __func__); i8259_init(0, 0); mv64360_init_irq(); @@ -568,7 +568,7 @@ static int __init ppc7d_map_irq(struct pci_dev *dev, unsigned char idsel, }; const long min_idsel = 10, max_idsel = 14, irqs_per_slot = 4; - pr_debug("%s: %04x/%04x/%x: idsel=%hx pin=%hu\n", __FUNCTION__, + pr_debug("%s: %04x/%04x/%x: idsel=%hx pin=%hu\n", __func__, dev->vendor, dev->device, PCI_FUNC(dev->devfn), idsel, pin); return PCI_IRQ_TABLE_LOOKUP; @@ -1299,7 +1299,7 @@ static void ppc7d_init2(void) u32 data; u8 data8; - pr_debug("%s: enter\n", __FUNCTION__); + pr_debug("%s: enter\n", __func__); /* Wait for debugger? */ if (ppc7d_wait_debugger) { @@ -1332,7 +1332,7 @@ static void ppc7d_init2(void) ppc_md.set_rtc_time = ppc7d_set_rtc_time; ppc_md.get_rtc_time = ppc7d_get_rtc_time; - pr_debug("%s: exit\n", __FUNCTION__); + pr_debug("%s: exit\n", __func__); } /* Called from machine_init(), early, before any of the __init functions diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c index cc0935ccab7..0df6aacb823 100644 --- a/arch/ppc/platforms/sbc82xx.c +++ b/arch/ppc/platforms/sbc82xx.c @@ -121,8 +121,10 @@ struct hw_interrupt_type sbc82xx_i8259_ic = { .end = sbc82xx_i8259_end_irq, }; -static irqreturn_t sbc82xx_i8259_demux(int irq, void *dev_id) +static irqreturn_t sbc82xx_i8259_demux(int dummy, void *dev_id) { + int irq; + spin_lock(&sbc82xx_i8259_lock); sbc82xx_i8259_map[0] = 0x0c; /* OCW3: Read IR register on RD# pulse */ diff --git a/arch/ppc/syslib/mpc52xx_setup.c b/arch/ppc/syslib/mpc52xx_setup.c index 9f504fc7693..ab0cf4ced9e 100644 --- a/arch/ppc/syslib/mpc52xx_setup.c +++ b/arch/ppc/syslib/mpc52xx_setup.c @@ -279,7 +279,7 @@ int mpc52xx_match_psc_function(int psc_idx, const char *func) int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv) { - static spinlock_t lock = SPIN_LOCK_UNLOCKED; + static DEFINE_SPINLOCK(lock); struct mpc52xx_cdm __iomem *cdm; unsigned long flags; u16 mclken_div; diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c index ac80370ed2f..a6fb7dcfa73 100644 --- a/arch/ppc/syslib/ocp.c +++ b/arch/ppc/syslib/ocp.c @@ -49,7 +49,6 @@ #include <asm/io.h> #include <asm/ocp.h> #include <asm/errno.h> -#include <asm/semaphore.h> //#define DBG(x) printk x #define DBG(x) diff --git a/arch/s390/crypto/Makefile b/arch/s390/crypto/Makefile index 14e552c5cc4..6a1157fa4f9 100644 --- a/arch/s390/crypto/Makefile +++ b/arch/s390/crypto/Makefile @@ -2,8 +2,9 @@ # Cryptographic API # -obj-$(CONFIG_CRYPTO_SHA1_S390) += sha1_s390.o -obj-$(CONFIG_CRYPTO_SHA256_S390) += sha256_s390.o +obj-$(CONFIG_CRYPTO_SHA1_S390) += sha1_s390.o sha_common.o +obj-$(CONFIG_CRYPTO_SHA256_S390) += sha256_s390.o sha_common.o +obj-$(CONFIG_CRYPTO_SHA512_S390) += sha512_s390.o sha_common.o obj-$(CONFIG_CRYPTO_DES_S390) += des_s390.o des_check_key.o obj-$(CONFIG_CRYPTO_AES_S390) += aes_s390.o obj-$(CONFIG_S390_PRNG) += prng.o diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h index 95f5160df27..9992f95ef99 100644 --- a/arch/s390/crypto/crypt_s390.h +++ b/arch/s390/crypto/crypt_s390.h @@ -82,6 +82,7 @@ enum crypt_s390_kimd_func { KIMD_QUERY = CRYPT_S390_KIMD | 0, KIMD_SHA_1 = CRYPT_S390_KIMD | 1, KIMD_SHA_256 = CRYPT_S390_KIMD | 2, + KIMD_SHA_512 = CRYPT_S390_KIMD | 3, }; /* @@ -92,6 +93,7 @@ enum crypt_s390_klmd_func { KLMD_QUERY = CRYPT_S390_KLMD | 0, KLMD_SHA_1 = CRYPT_S390_KLMD | 1, KLMD_SHA_256 = CRYPT_S390_KLMD | 2, + KLMD_SHA_512 = CRYPT_S390_KLMD | 3, }; /* diff --git a/arch/s390/crypto/sha.h b/arch/s390/crypto/sha.h new file mode 100644 index 00000000000..1ceafa571ea --- /dev/null +++ b/arch/s390/crypto/sha.h @@ -0,0 +1,35 @@ +/* + * Cryptographic API. + * + * s390 generic implementation of the SHA Secure Hash Algorithms. + * + * Copyright IBM Corp. 2007 + * Author(s): Jan Glauber (jang@de.ibm.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#ifndef _CRYPTO_ARCH_S390_SHA_H +#define _CRYPTO_ARCH_S390_SHA_H + +#include <linux/crypto.h> +#include <crypto/sha.h> + +/* must be big enough for the largest SHA variant */ +#define SHA_MAX_STATE_SIZE 16 +#define SHA_MAX_BLOCK_SIZE SHA512_BLOCK_SIZE + +struct s390_sha_ctx { + u64 count; /* message length in bytes */ + u32 state[SHA_MAX_STATE_SIZE]; + u8 buf[2 * SHA_MAX_BLOCK_SIZE]; + int func; /* KIMD function to use */ +}; + +void s390_sha_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len); +void s390_sha_final(struct crypto_tfm *tfm, u8 *out); + +#endif diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c index 9cf9eca2274..b3cb5a89b00 100644 --- a/arch/s390/crypto/sha1_s390.c +++ b/arch/s390/crypto/sha1_s390.c @@ -29,16 +29,11 @@ #include <crypto/sha.h> #include "crypt_s390.h" - -struct s390_sha1_ctx { - u64 count; /* message length */ - u32 state[5]; - u8 buf[2 * SHA1_BLOCK_SIZE]; -}; +#include "sha.h" static void sha1_init(struct crypto_tfm *tfm) { - struct s390_sha1_ctx *sctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *sctx = crypto_tfm_ctx(tfm); sctx->state[0] = SHA1_H0; sctx->state[1] = SHA1_H1; @@ -46,79 +41,7 @@ static void sha1_init(struct crypto_tfm *tfm) sctx->state[3] = SHA1_H3; sctx->state[4] = SHA1_H4; sctx->count = 0; -} - -static void sha1_update(struct crypto_tfm *tfm, const u8 *data, - unsigned int len) -{ - struct s390_sha1_ctx *sctx = crypto_tfm_ctx(tfm); - unsigned int index; - int ret; - - /* how much is already in the buffer? */ - index = sctx->count & 0x3f; - - sctx->count += len; - - if (index + len < SHA1_BLOCK_SIZE) - goto store; - - /* process one stored block */ - if (index) { - memcpy(sctx->buf + index, data, SHA1_BLOCK_SIZE - index); - ret = crypt_s390_kimd(KIMD_SHA_1, sctx->state, sctx->buf, - SHA1_BLOCK_SIZE); - BUG_ON(ret != SHA1_BLOCK_SIZE); - data += SHA1_BLOCK_SIZE - index; - len -= SHA1_BLOCK_SIZE - index; - } - - /* process as many blocks as possible */ - if (len >= SHA1_BLOCK_SIZE) { - ret = crypt_s390_kimd(KIMD_SHA_1, sctx->state, data, - len & ~(SHA1_BLOCK_SIZE - 1)); - BUG_ON(ret != (len & ~(SHA1_BLOCK_SIZE - 1))); - data += ret; - len -= ret; - } - -store: - /* anything left? */ - if (len) - memcpy(sctx->buf + index , data, len); -} - -/* Add padding and return the message digest. */ -static void sha1_final(struct crypto_tfm *tfm, u8 *out) -{ - struct s390_sha1_ctx *sctx = crypto_tfm_ctx(tfm); - u64 bits; - unsigned int index, end; - int ret; - - /* must perform manual padding */ - index = sctx->count & 0x3f; - end = (index < 56) ? SHA1_BLOCK_SIZE : (2 * SHA1_BLOCK_SIZE); - - /* start pad with 1 */ - sctx->buf[index] = 0x80; - - /* pad with zeros */ - index++; - memset(sctx->buf + index, 0x00, end - index - 8); - - /* append message length */ - bits = sctx->count * 8; - memcpy(sctx->buf + end - 8, &bits, sizeof(bits)); - - ret = crypt_s390_kimd(KIMD_SHA_1, sctx->state, sctx->buf, end); - BUG_ON(ret != end); - - /* copy digest to out */ - memcpy(out, sctx->state, SHA1_DIGEST_SIZE); - - /* wipe context */ - memset(sctx, 0, sizeof *sctx); + sctx->func = KIMD_SHA_1; } static struct crypto_alg alg = { @@ -127,21 +50,20 @@ static struct crypto_alg alg = { .cra_priority = CRYPT_S390_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_DIGEST, .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha1_ctx), + .cra_ctxsize = sizeof(struct s390_sha_ctx), .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT(alg.cra_list), .cra_u = { .digest = { .dia_digestsize = SHA1_DIGEST_SIZE, .dia_init = sha1_init, - .dia_update = sha1_update, - .dia_final = sha1_final } } + .dia_update = s390_sha_update, + .dia_final = s390_sha_final } } }; static int __init sha1_s390_init(void) { if (!crypt_s390_func_available(KIMD_SHA_1)) return -EOPNOTSUPP; - return crypto_register_alg(&alg); } @@ -154,6 +76,5 @@ module_init(sha1_s390_init); module_exit(sha1_s390_fini); MODULE_ALIAS("sha1"); - MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SHA1 Secure Hash Algorithm"); diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index 2a3d756b35d..19c03fb6ba7 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -22,16 +22,11 @@ #include <crypto/sha.h> #include "crypt_s390.h" - -struct s390_sha256_ctx { - u64 count; /* message length */ - u32 state[8]; - u8 buf[2 * SHA256_BLOCK_SIZE]; -}; +#include "sha.h" static void sha256_init(struct crypto_tfm *tfm) { - struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *sctx = crypto_tfm_ctx(tfm); sctx->state[0] = SHA256_H0; sctx->state[1] = SHA256_H1; @@ -42,79 +37,7 @@ static void sha256_init(struct crypto_tfm *tfm) sctx->state[6] = SHA256_H6; sctx->state[7] = SHA256_H7; sctx->count = 0; -} - -static void sha256_update(struct crypto_tfm *tfm, const u8 *data, - unsigned int len) -{ - struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); - unsigned int index; - int ret; - - /* how much is already in the buffer? */ - index = sctx->count & 0x3f; - - sctx->count += len; - - if ((index + len) < SHA256_BLOCK_SIZE) - goto store; - - /* process one stored block */ - if (index) { - memcpy(sctx->buf + index, data, SHA256_BLOCK_SIZE - index); - ret = crypt_s390_kimd(KIMD_SHA_256, sctx->state, sctx->buf, - SHA256_BLOCK_SIZE); - BUG_ON(ret != SHA256_BLOCK_SIZE); - data += SHA256_BLOCK_SIZE - index; - len -= SHA256_BLOCK_SIZE - index; - } - - /* process as many blocks as possible */ - if (len >= SHA256_BLOCK_SIZE) { - ret = crypt_s390_kimd(KIMD_SHA_256, sctx->state, data, - len & ~(SHA256_BLOCK_SIZE - 1)); - BUG_ON(ret != (len & ~(SHA256_BLOCK_SIZE - 1))); - data += ret; - len -= ret; - } - -store: - /* anything left? */ - if (len) - memcpy(sctx->buf + index , data, len); -} - -/* Add padding and return the message digest */ -static void sha256_final(struct crypto_tfm *tfm, u8 *out) -{ - struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); - u64 bits; - unsigned int index, end; - int ret; - - /* must perform manual padding */ - index = sctx->count & 0x3f; - end = (index < 56) ? SHA256_BLOCK_SIZE : (2 * SHA256_BLOCK_SIZE); - - /* start pad with 1 */ - sctx->buf[index] = 0x80; - - /* pad with zeros */ - index++; - memset(sctx->buf + index, 0x00, end - index - 8); - - /* append message length */ - bits = sctx->count * 8; - memcpy(sctx->buf + end - 8, &bits, sizeof(bits)); - - ret = crypt_s390_kimd(KIMD_SHA_256, sctx->state, sctx->buf, end); - BUG_ON(ret != end); - - /* copy digest to out */ - memcpy(out, sctx->state, SHA256_DIGEST_SIZE); - - /* wipe context */ - memset(sctx, 0, sizeof *sctx); + sctx->func = KIMD_SHA_256; } static struct crypto_alg alg = { @@ -123,14 +46,14 @@ static struct crypto_alg alg = { .cra_priority = CRYPT_S390_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_DIGEST, .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha256_ctx), + .cra_ctxsize = sizeof(struct s390_sha_ctx), .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT(alg.cra_list), .cra_u = { .digest = { .dia_digestsize = SHA256_DIGEST_SIZE, .dia_init = sha256_init, - .dia_update = sha256_update, - .dia_final = sha256_final } } + .dia_update = s390_sha_update, + .dia_final = s390_sha_final } } }; static int sha256_s390_init(void) @@ -150,6 +73,5 @@ module_init(sha256_s390_init); module_exit(sha256_s390_fini); MODULE_ALIAS("sha256"); - MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SHA256 Secure Hash Algorithm"); diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c new file mode 100644 index 00000000000..23c7861f6ae --- /dev/null +++ b/arch/s390/crypto/sha512_s390.c @@ -0,0 +1,114 @@ +/* + * Cryptographic API. + * + * s390 implementation of the SHA512 and SHA38 Secure Hash Algorithm. + * + * Copyright IBM Corp. 2007 + * Author(s): Jan Glauber (jang@de.ibm.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include <linux/init.h> +#include <linux/module.h> +#include <linux/crypto.h> + +#include "sha.h" +#include "crypt_s390.h" + +static void sha512_init(struct crypto_tfm *tfm) +{ + struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + + *(__u64 *)&ctx->state[0] = 0x6a09e667f3bcc908ULL; + *(__u64 *)&ctx->state[2] = 0xbb67ae8584caa73bULL; + *(__u64 *)&ctx->state[4] = 0x3c6ef372fe94f82bULL; + *(__u64 *)&ctx->state[6] = 0xa54ff53a5f1d36f1ULL; + *(__u64 *)&ctx->state[8] = 0x510e527fade682d1ULL; + *(__u64 *)&ctx->state[10] = 0x9b05688c2b3e6c1fULL; + *(__u64 *)&ctx->state[12] = 0x1f83d9abfb41bd6bULL; + *(__u64 *)&ctx->state[14] = 0x5be0cd19137e2179ULL; + ctx->count = 0; + ctx->func = KIMD_SHA_512; +} + +static struct crypto_alg sha512_alg = { + .cra_name = "sha512", + .cra_driver_name = "sha512-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_DIGEST, + .cra_blocksize = SHA512_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct s390_sha_ctx), + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(sha512_alg.cra_list), + .cra_u = { .digest = { + .dia_digestsize = SHA512_DIGEST_SIZE, + .dia_init = sha512_init, + .dia_update = s390_sha_update, + .dia_final = s390_sha_final } } +}; + +MODULE_ALIAS("sha512"); + +static void sha384_init(struct crypto_tfm *tfm) +{ + struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + + *(__u64 *)&ctx->state[0] = 0xcbbb9d5dc1059ed8ULL; + *(__u64 *)&ctx->state[2] = 0x629a292a367cd507ULL; + *(__u64 *)&ctx->state[4] = 0x9159015a3070dd17ULL; + *(__u64 *)&ctx->state[6] = 0x152fecd8f70e5939ULL; + *(__u64 *)&ctx->state[8] = 0x67332667ffc00b31ULL; + *(__u64 *)&ctx->state[10] = 0x8eb44a8768581511ULL; + *(__u64 *)&ctx->state[12] = 0xdb0c2e0d64f98fa7ULL; + *(__u64 *)&ctx->state[14] = 0x47b5481dbefa4fa4ULL; + ctx->count = 0; + ctx->func = KIMD_SHA_512; +} + +static struct crypto_alg sha384_alg = { + .cra_name = "sha384", + .cra_driver_name = "sha384-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_DIGEST, + .cra_blocksize = SHA384_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct s390_sha_ctx), + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(sha384_alg.cra_list), + .cra_u = { .digest = { + .dia_digestsize = SHA384_DIGEST_SIZE, + .dia_init = sha384_init, + .dia_update = s390_sha_update, + .dia_final = s390_sha_final } } +}; + +MODULE_ALIAS("sha384"); + +static int __init init(void) +{ + int ret; + + if (!crypt_s390_func_available(KIMD_SHA_512)) + return -EOPNOTSUPP; + if ((ret = crypto_register_alg(&sha512_alg)) < 0) + goto out; + if ((ret = crypto_register_alg(&sha384_alg)) < 0) + crypto_unregister_alg(&sha512_alg); +out: + return ret; +} + +static void __exit fini(void) +{ + crypto_unregister_alg(&sha512_alg); + crypto_unregister_alg(&sha384_alg); +} + +module_init(init); +module_exit(fini); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("SHA512 and SHA-384 Secure Hash Algorithm"); diff --git a/arch/s390/crypto/sha_common.c b/arch/s390/crypto/sha_common.c new file mode 100644 index 00000000000..9d6eb8c3d37 --- /dev/null +++ b/arch/s390/crypto/sha_common.c @@ -0,0 +1,97 @@ +/* + * Cryptographic API. + * + * s390 generic implementation of the SHA Secure Hash Algorithms. + * + * Copyright IBM Corp. 2007 + * Author(s): Jan Glauber (jang@de.ibm.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ + +#include <linux/crypto.h> +#include "sha.h" +#include "crypt_s390.h" + +void s390_sha_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len) +{ + struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + unsigned int bsize = crypto_tfm_alg_blocksize(tfm); + unsigned int index; + int ret; + + /* how much is already in the buffer? */ + index = ctx->count & (bsize - 1); + ctx->count += len; + + if ((index + len) < bsize) + goto store; + + /* process one stored block */ + if (index) { + memcpy(ctx->buf + index, data, bsize - index); + ret = crypt_s390_kimd(ctx->func, ctx->state, ctx->buf, bsize); + BUG_ON(ret != bsize); + data += bsize - index; + len -= bsize - index; + } + + /* process as many blocks as possible */ + if (len >= bsize) { + ret = crypt_s390_kimd(ctx->func, ctx->state, data, + len & ~(bsize - 1)); + BUG_ON(ret != (len & ~(bsize - 1))); + data += ret; + len -= ret; + } +store: + if (len) + memcpy(ctx->buf + index , data, len); +} +EXPORT_SYMBOL_GPL(s390_sha_update); + +void s390_sha_final(struct crypto_tfm *tfm, u8 *out) +{ + struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + unsigned int bsize = crypto_tfm_alg_blocksize(tfm); + u64 bits; + unsigned int index, end, plen; + int ret; + + /* SHA-512 uses 128 bit padding length */ + plen = (bsize > SHA256_BLOCK_SIZE) ? 16 : 8; + + /* must perform manual padding */ + index = ctx->count & (bsize - 1); + end = (index < bsize - plen) ? bsize : (2 * bsize); + + /* start pad with 1 */ + ctx->buf[index] = 0x80; + index++; + + /* pad with zeros */ + memset(ctx->buf + index, 0x00, end - index - 8); + + /* + * Append message length. Well, SHA-512 wants a 128 bit lenght value, + * nevertheless we use u64, should be enough for now... + */ + bits = ctx->count * 8; + memcpy(ctx->buf + end - 8, &bits, sizeof(bits)); + + ret = crypt_s390_kimd(ctx->func, ctx->state, ctx->buf, end); + BUG_ON(ret != end); + + /* copy digest to out */ + memcpy(out, ctx->state, crypto_hash_digestsize(crypto_hash_cast(tfm))); + /* wipe context */ + memset(ctx, 0, sizeof *ctx); +} +EXPORT_SYMBOL_GPL(s390_sha_final); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("s390 SHA cipher common functions"); diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 50b85d07ddd..d7f22226fc4 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -62,7 +62,6 @@ #include <asm/types.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <net/scm.h> #include <net/sock.h> diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index 1e7d4ac7068..dff0568e67e 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -17,7 +17,6 @@ #include <linux/ctype.h> #include <linux/sysctl.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <linux/module.h> #include <linux/init.h> #include <linux/fs.h> diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 8d2cd1de572..6a679c3e15e 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -167,6 +167,12 @@ config CPU_SUBTYPE_SH7263 select CPU_SH2A select CPU_HAS_FPU +config CPU_SUBTYPE_MXG + bool "Support MX-G processor" + select CPU_SH2A + help + Select MX-G if running on an R8A03022BG part. + # SH-3 Processor Support config CPU_SUBTYPE_SH7705 @@ -270,6 +276,15 @@ config CPU_SUBTYPE_SH4_202 # SH-4A Processor Support +config CPU_SUBTYPE_SH7723 + bool "Support SH7723 processor" + select CPU_SH4A + select CPU_SHX2 + select ARCH_SPARSEMEM_ENABLE + select SYS_SUPPORTS_NUMA + help + Select SH7723 if you have an SH-MobileR2 CPU. + config CPU_SUBTYPE_SH7763 bool "Support SH7763 processor" select CPU_SH4A @@ -366,6 +381,14 @@ config SH_7619_SOLUTION_ENGINE Select 7619 SolutionEngine if configuring for a Hitachi SH7619 evaluation board. +config SH_7721_SOLUTION_ENGINE + bool "SolutionEngine7721" + select SOLUTION_ENGINE + depends on CPU_SUBTYPE_SH7721 + help + Select 7721 SolutionEngine if configuring for a Hitachi SH7721 + evaluation board. + config SH_7722_SOLUTION_ENGINE bool "SolutionEngine7722" select SOLUTION_ENGINE @@ -560,7 +583,7 @@ config SH_TMU config SH_CMT def_bool y prompt "CMT timer support" - depends on CPU_SH2 + depends on CPU_SH2 && !CPU_SUBTYPE_MXG help This enables the use of the CMT as the system timer. @@ -578,6 +601,7 @@ config SH_TIMER_IRQ default "86" if CPU_SUBTYPE_SH7619 default "140" if CPU_SUBTYPE_SH7206 default "142" if CPU_SUBTYPE_SH7203 + default "238" if CPU_SUBTYPE_MXG default "16" config SH_PCLK_FREQ @@ -585,10 +609,10 @@ config SH_PCLK_FREQ default "27000000" if CPU_SUBTYPE_SH7343 default "31250000" if CPU_SUBTYPE_SH7619 default "32000000" if CPU_SUBTYPE_SH7722 - default "33333333" if CPU_SUBTYPE_SH7770 || \ + default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \ CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \ - CPU_SUBTYPE_SH7263 + CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R default "66000000" if CPU_SUBTYPE_SH4_202 default "50000000" diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 5dcb74b947a..d9d28f9dd0d 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -29,16 +29,17 @@ config EARLY_SCIF_CONSOLE config EARLY_SCIF_CONSOLE_PORT hex depends on EARLY_SCIF_CONSOLE - default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 - default "0xffe00000" if CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 - default "0xffea0000" if CPU_SUBTYPE_SH7785 - default "0xfffe8000" if CPU_SUBTYPE_SH7203 - default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263 - default "0xf8420000" if CPU_SUBTYPE_SH7619 default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705 default "0xa4430000" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721 + default "0xf8420000" if CPU_SUBTYPE_SH7619 + default "0xff804000" if CPU_SUBTYPE_MXG default "0xffc30000" if CPU_SUBTYPE_SHX3 + default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \ + CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 default "0xffe80000" if CPU_SH4 + default "0xffea0000" if CPU_SUBTYPE_SH7785 + default "0xfffe8000" if CPU_SUBTYPE_SH7203 + default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263 default "0x00000000" config EARLY_PRINTK diff --git a/arch/sh/Makefile b/arch/sh/Makefile index cffc92b1bf2..bb06f83e623 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -107,6 +107,7 @@ machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE) += se/7722 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) += se/7751 machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE) += se/7780 machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) += se/7343 +machdir-$(CONFIG_SH_7721_SOLUTION_ENGINE) += se/7721 machdir-$(CONFIG_SH_HP6XX) += hp6xx machdir-$(CONFIG_SH_DREAMCAST) += dreamcast machdir-$(CONFIG_SH_MPC1211) += mpc1211 diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c index 21ab8c8fb59..00d52a20d8a 100644 --- a/arch/sh/boards/renesas/migor/setup.c +++ b/arch/sh/boards/renesas/migor/setup.c @@ -10,8 +10,14 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/input.h> +#include <linux/mtd/physmap.h> +#include <linux/mtd/nand.h> +#include <linux/i2c.h> #include <asm/machvec.h> #include <asm/io.h> +#include <asm/sh_keysc.h> +#include <asm/migor.h> /* Address IRQ Size Bus Description * 0x00000000 64MB 16 NOR Flash (SP29PL256N) @@ -23,9 +29,9 @@ static struct resource smc91x_eth_resources[] = { [0] = { - .name = "smc91x-regs" , - .start = P2SEGADDR(0x10000300), - .end = P2SEGADDR(0x1000030f), + .name = "SMC91C111" , + .start = 0x10000300, + .end = 0x1000030f, .flags = IORESOURCE_MEM, }, [1] = { @@ -40,19 +46,202 @@ static struct platform_device smc91x_eth_device = { .resource = smc91x_eth_resources, }; +static struct sh_keysc_info sh_keysc_info = { + .mode = SH_KEYSC_MODE_2, /* KEYOUT0->4, KEYIN1->5 */ + .scan_timing = 3, + .delay = 5, + .keycodes = { + 0, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER, + 0, KEY_F, KEY_C, KEY_D, KEY_H, KEY_1, + 0, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, + 0, KEY_7, KEY_8, KEY_9, KEY_S, KEY_0, + 0, KEY_P, KEY_STOP, KEY_REWIND, KEY_PLAY, KEY_FASTFORWARD, + }, +}; + +static struct resource sh_keysc_resources[] = { + [0] = { + .start = 0x044b0000, + .end = 0x044b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 79, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh_keysc_device = { + .name = "sh_keysc", + .num_resources = ARRAY_SIZE(sh_keysc_resources), + .resource = sh_keysc_resources, + .dev = { + .platform_data = &sh_keysc_info, + }, +}; + +static struct mtd_partition migor_nor_flash_partitions[] = +{ + { + .name = "uboot", + .offset = 0, + .size = (1 * 1024 * 1024), + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, + { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = (15 * 1024 * 1024), + }, + { + .name = "other", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data migor_nor_flash_data = { + .width = 2, + .parts = migor_nor_flash_partitions, + .nr_parts = ARRAY_SIZE(migor_nor_flash_partitions), +}; + +static struct resource migor_nor_flash_resources[] = { + [0] = { + .name = "NOR Flash", + .start = 0x00000000, + .end = 0x03ffffff, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device migor_nor_flash_device = { + .name = "physmap-flash", + .resource = migor_nor_flash_resources, + .num_resources = ARRAY_SIZE(migor_nor_flash_resources), + .dev = { + .platform_data = &migor_nor_flash_data, + }, +}; + +static struct mtd_partition migor_nand_flash_partitions[] = { + { + .name = "nanddata1", + .offset = 0x0, + .size = 512 * 1024 * 1024, + }, + { + .name = "nanddata2", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024 * 1024, + }, +}; + +static void migor_nand_flash_cmd_ctl(struct mtd_info *mtd, int cmd, + unsigned int ctrl) +{ + struct nand_chip *chip = mtd->priv; + + if (cmd == NAND_CMD_NONE) + return; + + if (ctrl & NAND_CLE) + writeb(cmd, chip->IO_ADDR_W + 0x00400000); + else if (ctrl & NAND_ALE) + writeb(cmd, chip->IO_ADDR_W + 0x00800000); + else + writeb(cmd, chip->IO_ADDR_W); +} + +static int migor_nand_flash_ready(struct mtd_info *mtd) +{ + return ctrl_inb(PORT_PADR) & 0x02; /* PTA1 */ +} + +struct platform_nand_data migor_nand_flash_data = { + .chip = { + .nr_chips = 1, + .partitions = migor_nand_flash_partitions, + .nr_partitions = ARRAY_SIZE(migor_nand_flash_partitions), + .chip_delay = 20, + .part_probe_types = (const char *[]) { "cmdlinepart", NULL }, + }, + .ctrl = { + .dev_ready = migor_nand_flash_ready, + .cmd_ctrl = migor_nand_flash_cmd_ctl, + }, +}; + +static struct resource migor_nand_flash_resources[] = { + [0] = { + .name = "NAND Flash", + .start = 0x18000000, + .end = 0x18ffffff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device migor_nand_flash_device = { + .name = "gen_nand", + .resource = migor_nand_flash_resources, + .num_resources = ARRAY_SIZE(migor_nand_flash_resources), + .dev = { + .platform_data = &migor_nand_flash_data, + } +}; + static struct platform_device *migor_devices[] __initdata = { &smc91x_eth_device, + &sh_keysc_device, + &migor_nor_flash_device, + &migor_nand_flash_device, +}; + +static struct i2c_board_info __initdata migor_i2c_devices[] = { + { + I2C_BOARD_INFO("rtc-rs5c372", 0x32), + .type = "rs5c372b", + }, + { + I2C_BOARD_INFO("migor_ts", 0x51), + .irq = 38, /* IRQ6 */ + }, }; static int __init migor_devices_setup(void) { + i2c_register_board_info(0, migor_i2c_devices, + ARRAY_SIZE(migor_i2c_devices)); + return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices)); } __initcall(migor_devices_setup); static void __init migor_setup(char **cmdline_p) { - ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */ + /* SMC91C111 - Enable IRQ0 */ + ctrl_outw(ctrl_inw(PORT_PJCR) & ~0x0003, PORT_PJCR); + + /* KEYSC */ + ctrl_outw(ctrl_inw(PORT_PYCR) & ~0x0fff, PORT_PYCR); + ctrl_outw(ctrl_inw(PORT_PZCR) & ~0x0ff0, PORT_PZCR); + ctrl_outw(ctrl_inw(PORT_PSELA) & ~0x4100, PORT_PSELA); + ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); + ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); + ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00004000, MSTPCR2); + + /* NAND Flash */ + ctrl_outw(ctrl_inw(PORT_PXCR) & 0x0fff, PORT_PXCR); + ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x00000600) | 0x00000200, + BSC_CS6ABCR); + + /* I2C */ + ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1); + + /* Touch Panel - Enable IRQ6 */ + ctrl_outw(ctrl_inw(PORT_PZCR) & ~0xc, PORT_PZCR); + ctrl_outw((ctrl_inw(PORT_PSELA) | 0x8000), PORT_PSELA); + ctrl_outw((ctrl_inw(PORT_HIZCRC) & ~0x4000), PORT_HIZCRC); } static struct sh_machine_vector mv_migor __initmv = { diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c index 1f8f073f27b..68f0ad1b637 100644 --- a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c +++ b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c @@ -18,31 +18,44 @@ enum { UNUSED = 0, /* board specific interrupt sources */ - AX88796, /* Ethernet controller */ - CF, /* Compact Flash */ - PSW, /* Push Switch */ - EXT1, /* EXT1n IRQ */ - EXT4, /* EXT4n IRQ */ + CF, /* Compact Flash */ + TP, /* Touch panel */ + SCIF1, /* FPGA SCIF1 */ + SCIF0, /* FPGA SCIF0 */ + SMBUS, /* SMBUS */ + RTC, /* RTC Alarm */ + AX88796, /* Ethernet controller */ + PSW, /* Push Switch */ + + /* external bus connector */ + EXT1, EXT2, EXT4, EXT5, EXT6, }; static struct intc_vect vectors[] __initdata = { INTC_IRQ(CF, IRQ_CF), - INTC_IRQ(PSW, IRQ_PSW), + INTC_IRQ(TP, IRQ_TP), + INTC_IRQ(SCIF1, IRQ_SCIF1), + INTC_IRQ(SCIF0, IRQ_SCIF0), + INTC_IRQ(SMBUS, IRQ_SMBUS), + INTC_IRQ(RTC, IRQ_RTC), INTC_IRQ(AX88796, IRQ_AX88796), - INTC_IRQ(EXT1, IRQ_EXT1), - INTC_IRQ(EXT4, IRQ_EXT4), + INTC_IRQ(PSW, IRQ_PSW), + + INTC_IRQ(EXT1, IRQ_EXT1), INTC_IRQ(EXT2, IRQ_EXT2), + INTC_IRQ(EXT4, IRQ_EXT4), INTC_IRQ(EXT5, IRQ_EXT5), + INTC_IRQ(EXT6, IRQ_EXT6), }; static struct intc_mask_reg mask_registers[] __initdata = { { 0xa4000000, 0, 16, /* IRLMSK */ - { 0, 0, 0, 0, CF, 0, 0, 0, - 0, 0, 0, EXT4, 0, EXT1, PSW, AX88796 } }, + { SCIF0, SCIF1, RTC, 0, CF, 0, TP, SMBUS, + 0, EXT6, EXT5, EXT4, EXT2, EXT1, PSW, AX88796 } }, }; static unsigned char irl2irq[HL_NR_IRL] __initdata = { - 0, IRQ_CF, 0, 0, - 0, 0, 0, 0, - 0, IRQ_EXT4, 0, IRQ_EXT1, + 0, IRQ_CF, IRQ_TP, IRQ_SCIF1, + IRQ_SCIF0, IRQ_SMBUS, IRQ_RTC, IRQ_EXT6, + IRQ_EXT5, IRQ_EXT4, IRQ_EXT2, IRQ_EXT1, 0, IRQ_AX88796, IRQ_PSW, }; diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c index 2f68bea7890..a5c5e923650 100644 --- a/arch/sh/boards/renesas/r7780rp/setup.c +++ b/arch/sh/boards/renesas/r7780rp/setup.c @@ -4,7 +4,7 @@ * Renesas Solutions Highlander Support. * * Copyright (C) 2002 Atom Create Engineering Co., Ltd. - * Copyright (C) 2005 - 2007 Paul Mundt + * Copyright (C) 2005 - 2008 Paul Mundt * * This contains support for the R7780RP-1, R7780MP, and R7785RP * Highlander modules. @@ -17,6 +17,7 @@ #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/types.h> +#include <linux/i2c.h> #include <net/ax88796.h> #include <asm/machvec.h> #include <asm/r7780rp.h> @@ -176,11 +177,38 @@ static struct platform_device ax88796_device = { .resource = ax88796_resources, }; +static struct resource smbus_resources[] = { + [0] = { + .start = PA_SMCR, + .end = PA_SMCR + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SMBUS, + .end = IRQ_SMBUS, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device smbus_device = { + .name = "i2c-highlander", + .id = 0, + .num_resources = ARRAY_SIZE(smbus_resources), + .resource = smbus_resources, +}; + +static struct i2c_board_info __initdata highlander_i2c_devices[] = { + { + I2C_BOARD_INFO("rtc-rs5c372", 0x32), + .type = "r2025sd", + }, +}; static struct platform_device *r7780rp_devices[] __initdata = { &r8a66597_usb_host_device, &m66592_usb_peripheral_device, &heartbeat_device, + &smbus_device, #ifndef CONFIG_SH_R7780RP &ax88796_device, #endif @@ -199,12 +227,20 @@ static struct trapped_io cf_trapped_io = { static int __init r7780rp_devices_setup(void) { + int ret = 0; + #ifndef CONFIG_SH_R7780RP if (register_trapped_io(&cf_trapped_io) == 0) - platform_device_register(&cf_ide_device); + ret |= platform_device_register(&cf_ide_device); #endif - return platform_add_devices(r7780rp_devices, + + ret |= platform_add_devices(r7780rp_devices, ARRAY_SIZE(r7780rp_devices)); + + ret |= i2c_register_board_info(0, highlander_i2c_devices, + ARRAY_SIZE(highlander_i2c_devices)); + + return ret; } device_initcall(r7780rp_devices_setup); diff --git a/arch/sh/boards/se/7721/Makefile b/arch/sh/boards/se/7721/Makefile new file mode 100644 index 00000000000..7f09030980b --- /dev/null +++ b/arch/sh/boards/se/7721/Makefile @@ -0,0 +1 @@ +obj-y := setup.o irq.o diff --git a/arch/sh/boards/se/7721/irq.c b/arch/sh/boards/se/7721/irq.c new file mode 100644 index 00000000000..c4fdd622bf8 --- /dev/null +++ b/arch/sh/boards/se/7721/irq.c @@ -0,0 +1,45 @@ +/* + * linux/arch/sh/boards/se/7721/irq.c + * + * Copyright (C) 2008 Renesas Solutions Corp. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <asm/se7721.h> + +enum { + UNUSED = 0, + + /* board specific interrupt sources */ + MRSHPC, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_IRQ(MRSHPC, MRSHPC_IRQ0), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { FPGA_ILSR6, 0, 8, 4, /* IRLMSK */ + { 0, MRSHPC } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "SE7721", vectors, + NULL, NULL, prio_registers, NULL); + +/* + * Initialize IRQ setting + */ +void __init init_se7721_IRQ(void) +{ + /* PPCR */ + ctrl_outw(ctrl_inw(0xa4050118) & ~0x00ff, 0xa4050118); + + register_intc_controller(&intc_desc); + intc_set_priority(MRSHPC_IRQ0, 0xf - MRSHPC_IRQ0); +} diff --git a/arch/sh/boards/se/7721/setup.c b/arch/sh/boards/se/7721/setup.c new file mode 100644 index 00000000000..1be3e92752f --- /dev/null +++ b/arch/sh/boards/se/7721/setup.c @@ -0,0 +1,99 @@ +/* + * linux/arch/sh/boards/se/7721/setup.c + * + * Copyright (C) 2008 Renesas Solutions Corp. + * + * Hitachi UL SolutionEngine 7721 Support. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <asm/machvec.h> +#include <asm/se7721.h> +#include <asm/io.h> +#include <asm/heartbeat.h> + +static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; + +static struct heartbeat_data heartbeat_data = { + .bit_pos = heartbeat_bit_pos, + .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), + .regsize = 16, +}; + +static struct resource heartbeat_resources[] = { + [0] = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .dev = { + .platform_data = &heartbeat_data, + }, + .num_resources = ARRAY_SIZE(heartbeat_resources), + .resource = heartbeat_resources, +}; + +static struct resource cf_ide_resources[] = { + [0] = { + .start = PA_MRSHPC_IO + 0x1f0, + .end = PA_MRSHPC_IO + 0x1f0 + 8 , + .flags = IORESOURCE_IO, + }, + [1] = { + .start = PA_MRSHPC_IO + 0x1f0 + 0x206, + .end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8, + .flags = IORESOURCE_IO, + }, + [2] = { + .start = MRSHPC_IRQ0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cf_ide_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(cf_ide_resources), + .resource = cf_ide_resources, +}; + +static struct platform_device *se7721_devices[] __initdata = { + &cf_ide_device, + &heartbeat_device +}; + +static int __init se7721_devices_setup(void) +{ + return platform_add_devices(se7721_devices, + ARRAY_SIZE(se7721_devices)); +} +device_initcall(se7721_devices_setup); + +static void __init se7721_setup(char **cmdline_p) +{ + /* for USB */ + ctrl_outw(0x0000, 0xA405010C); /* PGCR */ + ctrl_outw(0x0000, 0xA405010E); /* PHCR */ + ctrl_outw(0x00AA, 0xA4050118); /* PPCR */ + ctrl_outw(0x0000, 0xA4050124); /* PSELA */ +} + +/* + * The Machine Vector + */ +struct sh_machine_vector mv_se7721 __initmv = { + .mv_name = "Solution Engine 7721", + .mv_setup = se7721_setup, + .mv_nr_irqs = 109, + .mv_init_irq = init_se7721_IRQ, +}; diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c index b1a3d9d0172..33f6ee71f84 100644 --- a/arch/sh/boards/se/7722/setup.c +++ b/arch/sh/boards/se/7722/setup.c @@ -13,10 +13,12 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/ata_platform.h> +#include <linux/input.h> #include <asm/machvec.h> #include <asm/se7722.h> #include <asm/io.h> #include <asm/heartbeat.h> +#include <asm/sh_keysc.h> /* Heartbeat */ static struct heartbeat_data heartbeat_data = { @@ -92,10 +94,47 @@ static struct platform_device cf_ide_device = { .resource = cf_ide_resources, }; +static struct sh_keysc_info sh_keysc_info = { + .mode = SH_KEYSC_MODE_1, /* KEYOUT0->5, KEYIN0->4 */ + .scan_timing = 3, + .delay = 5, + .keycodes = { /* SW1 -> SW30 */ + KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, + KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, + KEY_K, KEY_L, KEY_M, KEY_N, KEY_O, + KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, + KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, + KEY_Z, + KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE, /* life */ + }, +}; + +static struct resource sh_keysc_resources[] = { + [0] = { + .start = 0x044b0000, + .end = 0x044b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 79, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh_keysc_device = { + .name = "sh_keysc", + .num_resources = ARRAY_SIZE(sh_keysc_resources), + .resource = sh_keysc_resources, + .dev = { + .platform_data = &sh_keysc_info, + }, +}; + static struct platform_device *se7722_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, &cf_ide_device, + &sh_keysc_device, }; static int __init se7722_devices_setup(void) @@ -136,6 +175,8 @@ static void __init se7722_setup(char **cmdline_p) ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */ ctrl_outw(0x0000, PORT_PYCR); ctrl_outw(0x0000, PORT_PZCR); + ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); + ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); } /* diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig new file mode 100644 index 00000000000..f3d4ca0caa4 --- /dev/null +++ b/arch/sh/configs/se7721_defconfig @@ -0,0 +1,1085 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.25-rc5 +# Fri Mar 21 12:05:31 2008 +# +CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +# CONFIG_BUG is not set +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +# CONFIG_BASE_FULL is not set +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +# CONFIG_SHMEM is not set +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=1 +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y + +# +# System type +# +CONFIG_CPU_SH3=y +# CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set +# CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set +# CONFIG_CPU_SUBTYPE_SH7705 is not set +# CONFIG_CPU_SUBTYPE_SH7706 is not set +# CONFIG_CPU_SUBTYPE_SH7707 is not set +# CONFIG_CPU_SUBTYPE_SH7708 is not set +# CONFIG_CPU_SUBTYPE_SH7709 is not set +# CONFIG_CPU_SUBTYPE_SH7710 is not set +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +CONFIG_CPU_SUBTYPE_SH7721=y +# CONFIG_CPU_SUBTYPE_SH7750 is not set +# CONFIG_CPU_SUBTYPE_SH7091 is not set +# CONFIG_CPU_SUBTYPE_SH7750R is not set +# CONFIG_CPU_SUBTYPE_SH7750S is not set +# CONFIG_CPU_SUBTYPE_SH7751 is not set +# CONFIG_CPU_SUBTYPE_SH7751R is not set +# CONFIG_CPU_SUBTYPE_SH7760 is not set +# CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set +# CONFIG_CPU_SUBTYPE_SH7770 is not set +# CONFIG_CPU_SUBTYPE_SH7780 is not set +# CONFIG_CPU_SUBTYPE_SH7785 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set +# CONFIG_CPU_SUBTYPE_SH7343 is not set +# CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set + +# +# Memory management options +# +CONFIG_QUICKLIST=y +CONFIG_MMU=y +CONFIG_PAGE_OFFSET=0x80000000 +CONFIG_MEMORY_START=0x0c000000 +CONFIG_MEMORY_SIZE=0x02000000 +CONFIG_29BIT=y +CONFIG_VSYSCALL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 + +# +# Cache configuration +# +# CONFIG_SH_DIRECT_MAPPED is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set + +# +# Processor features +# +CONFIG_CPU_LITTLE_ENDIAN=y +# CONFIG_CPU_BIG_ENDIAN is not set +# CONFIG_SH_FPU_EMU is not set +# CONFIG_SH_DSP is not set +# CONFIG_SH_ADC is not set +CONFIG_CPU_HAS_INTEVT=y +CONFIG_CPU_HAS_SR_RB=y +CONFIG_CPU_HAS_DSP=y + +# +# Board support +# +CONFIG_SOLUTION_ENGINE=y +CONFIG_SH_7721_SOLUTION_ENGINE=y + +# +# Timer and clock configuration +# +CONFIG_SH_TMU=y +CONFIG_SH_TIMER_IRQ=16 +CONFIG_SH_PCLK_FREQ=33333333 +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# DMA support +# +# CONFIG_SH_DMA is not set + +# +# Companion Chips +# + +# +# Additional SuperH Device Drivers +# +CONFIG_HEARTBEAT=y +# CONFIG_PUSH_SWITCH is not set + +# +# Kernel features +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +CONFIG_GUSA=y +# CONFIG_GUSA_RB is not set + +# +# Boot options +# +CONFIG_ZERO_PAGE_OFFSET=0x00001000 +CONFIG_BOOT_LINK_OFFSET=0x00800000 +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda2" + +# +# Bus options +# +CONFIG_CF_ENABLER=y +# CONFIG_CF_AREA5 is not set +CONFIG_CF_AREA6=y +CONFIG_CF_BASE_ADDR=0xb8000000 +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=y +CONFIG_INET_ESP=y +CONFIG_INET_IPCOMP=y +CONFIG_INET_XFRM_TUNNEL=y +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=y +CONFIG_NET_SCH_HTB=y +CONFIG_NET_SCH_HFSC=y +CONFIG_NET_SCH_PRIO=y +# CONFIG_NET_SCH_RR is not set +CONFIG_NET_SCH_RED=y +CONFIG_NET_SCH_SFQ=y +CONFIG_NET_SCH_TEQL=y +CONFIG_NET_SCH_TBF=y +CONFIG_NET_SCH_GRED=y +CONFIG_NET_SCH_DSMARK=y +CONFIG_NET_SCH_NETEM=y + +# +# Classification +# +CONFIG_NET_CLS=y +# CONFIG_NET_CLS_BASIC is not set +CONFIG_NET_CLS_TCINDEX=y +CONFIG_NET_CLS_ROUTE4=y +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=y +# CONFIG_NET_CLS_U32 is not set +# CONFIG_NET_CLS_RSVP is not set +# CONFIG_NET_CLS_RSVP6 is not set +# CONFIG_NET_CLS_FLOW is not set +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_IND=y +CONFIG_NET_SCH_FIFO=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_MV is not set +CONFIG_PATA_PLATFORM=y +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set +CONFIG_NETDEV_1000=y +# CONFIG_E1000E_ENABLED is not set +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_THERMAL=y +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_TIMER is not set +# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_RTC_CLASS is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +CONFIG_NLS_CODEPAGE_932=y +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_SH_STANDARD_BIOS is not set +# CONFIG_EARLY_SCIF_CONSOLE is not set +# CONFIG_DEBUG_BOOTMEM is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_4KSTACKS is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_SH_KGDB is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_AUTHENC=y +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/sh/drivers/pci/pci-sh4.h b/arch/sh/drivers/pci/pci-sh4.h index 07e29506080..a83dcf70c13 100644 --- a/arch/sh/drivers/pci/pci-sh4.h +++ b/arch/sh/drivers/pci/pci-sh4.h @@ -15,8 +15,6 @@ #define PCI_PROBE_BIOS 1 #define PCI_PROBE_CONF1 2 #define PCI_PROBE_CONF2 4 -#define PCI_NO_SORT 0x100 -#define PCI_BIOS_SORT 0x200 #define PCI_NO_CHECKS 0x400 #define PCI_ASSIGN_ROMS 0x1000 #define PCI_BIOS_IRQ_SCAN 0x2000 diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c index 1c3b99642e1..01ff4d05aab 100644 --- a/arch/sh/kernel/cf-enabler.c +++ b/arch/sh/kernel/cf-enabler.c @@ -83,6 +83,8 @@ static int __init cf_init_default(void) #include <asm/se.h> #elif defined(CONFIG_SH_7722_SOLUTION_ENGINE) #include <asm/se7722.h> +#elif defined(CONFIG_SH_7721_SOLUTION_ENGINE) +#include <asm/se7721.h> #endif /* @@ -99,7 +101,9 @@ static int __init cf_init_default(void) * 0xB0600000 : I/O */ -#if defined(CONFIG_SH_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE) +#if defined(CONFIG_SH_SOLUTION_ENGINE) || \ + defined(CONFIG_SH_7722_SOLUTION_ENGINE) || \ + defined(CONFIG_SH_7721_SOLUTION_ENGINE) static int __init cf_init_se(void) { if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0) @@ -112,7 +116,7 @@ static int __init cf_init_se(void) } /* - * PC-Card window open + * PC-Card window open * flag == COMMON/ATTRIBUTE/IO */ /* common window open */ @@ -122,7 +126,7 @@ static int __init cf_init_se(void) ctrl_outw(0x0b00, MRSHPC_MW0CR2); else /* common mode & bus width 16bit SWAP = 0*/ - ctrl_outw(0x0300, MRSHPC_MW0CR2); + ctrl_outw(0x0300, MRSHPC_MW0CR2); /* attribute window open */ ctrl_outw(0x8a85, MRSHPC_MW1CR1); @@ -155,10 +159,9 @@ static int __init cf_init_se(void) int __init cf_init(void) { - if( mach_is_se() || mach_is_7722se() ){ + if (mach_is_se() || mach_is_7722se() || mach_is_7721se()) return cf_init_se(); - } - + return cf_init_default(); } diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile index b279cdc3a23..7e2b90cfa7b 100644 --- a/arch/sh/kernel/cpu/sh2a/Makefile +++ b/arch/sh/kernel/cpu/sh2a/Makefile @@ -8,6 +8,7 @@ common-y += $(addprefix ../sh2/, ex.o entry.o) obj-$(CONFIG_SH_FPU) += fpu.o -obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o -obj-$(CONFIG_CPU_SUBTYPE_SH7203) += setup-sh7203.o clock-sh7203.o -obj-$(CONFIG_CPU_SUBTYPE_SH7263) += setup-sh7203.o clock-sh7203.o +obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o +obj-$(CONFIG_CPU_SUBTYPE_SH7203) += setup-sh7203.o clock-sh7203.o +obj-$(CONFIG_CPU_SUBTYPE_SH7263) += setup-sh7203.o clock-sh7203.o +obj-$(CONFIG_CPU_SUBTYPE_MXG) += setup-mxg.o clock-sh7206.o diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c index 6910e266446..6e79132f6f3 100644 --- a/arch/sh/kernel/cpu/sh2a/probe.c +++ b/arch/sh/kernel/cpu/sh2a/probe.c @@ -29,6 +29,9 @@ int __init detect_cpu_and_cache_system(void) boot_cpu_data.type = CPU_SH7206; /* While SH7206 has a DSP.. */ boot_cpu_data.flags |= CPU_HAS_DSP; +#elif defined(CONFIG_CPU_SUBTYPE_MXG) + boot_cpu_data.type = CPU_MXG; + boot_cpu_data.flags |= CPU_HAS_DSP; #endif boot_cpu_data.dcache.ways = 4; diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c new file mode 100644 index 00000000000..e611d79fac4 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c @@ -0,0 +1,168 @@ +/* + * Renesas MX-G (R8A03022BG) Setup + * + * Copyright (C) 2008 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial.h> +#include <linux/serial_sci.h> + +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + IRQ8, IRQ9, IRQ10, IRQ11, IRQ12, IRQ13, IRQ14, IRQ15, + + PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + + SINT8, SINT7, SINT6, SINT5, SINT4, SINT3, SINT2, SINT1, + + SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, + SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, + + MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, + MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, + MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, + MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, + MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, + MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, + MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W, + + /* interrupt groups */ + PINT, SCIF0, SCIF1, + MTU2_GROUP1, MTU2_GROUP2, MTU2_GROUP3, MTU2_GROUP4, MTU2_GROUP5 +}; + +static struct intc_vect vectors[] __initdata = { + INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), + INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), + INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), + INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), + INTC_IRQ(IRQ8, 72), INTC_IRQ(IRQ9, 73), + INTC_IRQ(IRQ10, 74), INTC_IRQ(IRQ11, 75), + INTC_IRQ(IRQ12, 76), INTC_IRQ(IRQ13, 77), + INTC_IRQ(IRQ14, 78), INTC_IRQ(IRQ15, 79), + + INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), + INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), + INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), + INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), + + INTC_IRQ(SINT8, 94), INTC_IRQ(SINT7, 95), + INTC_IRQ(SINT6, 96), INTC_IRQ(SINT5, 97), + INTC_IRQ(SINT4, 98), INTC_IRQ(SINT3, 99), + INTC_IRQ(SINT2, 100), INTC_IRQ(SINT1, 101), + + INTC_IRQ(SCIF0_RXI, 220), INTC_IRQ(SCIF0_TXI, 221), + INTC_IRQ(SCIF0_BRI, 222), INTC_IRQ(SCIF0_ERI, 223), + INTC_IRQ(SCIF1_RXI, 224), INTC_IRQ(SCIF1_TXI, 225), + INTC_IRQ(SCIF1_BRI, 226), INTC_IRQ(SCIF1_ERI, 227), + + INTC_IRQ(MTU2_TGI0A, 228), INTC_IRQ(MTU2_TGI0B, 229), + INTC_IRQ(MTU2_TGI0C, 230), INTC_IRQ(MTU2_TGI0D, 231), + INTC_IRQ(MTU2_TCI0V, 232), INTC_IRQ(MTU2_TGI0E, 233), + + INTC_IRQ(MTU2_TGI0F, 234), INTC_IRQ(MTU2_TGI1A, 235), + INTC_IRQ(MTU2_TGI1B, 236), INTC_IRQ(MTU2_TCI1V, 237), + INTC_IRQ(MTU2_TCI1U, 238), INTC_IRQ(MTU2_TGI2A, 239), + + INTC_IRQ(MTU2_TGI2B, 240), INTC_IRQ(MTU2_TCI2V, 241), + INTC_IRQ(MTU2_TCI2U, 242), INTC_IRQ(MTU2_TGI3A, 243), + + INTC_IRQ(MTU2_TGI3B, 244), + INTC_IRQ(MTU2_TGI3C, 245), + + INTC_IRQ(MTU2_TGI3D, 246), INTC_IRQ(MTU2_TCI3V, 247), + INTC_IRQ(MTU2_TGI4A, 248), INTC_IRQ(MTU2_TGI4B, 249), + INTC_IRQ(MTU2_TGI4C, 250), INTC_IRQ(MTU2_TGI4D, 251), + + INTC_IRQ(MTU2_TCI4V, 252), INTC_IRQ(MTU2_TGI5U, 253), + INTC_IRQ(MTU2_TGI5V, 254), INTC_IRQ(MTU2_TGI5W, 255), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, + PINT4, PINT5, PINT6, PINT7), + INTC_GROUP(MTU2_GROUP1, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, + MTU2_TCI0V, MTU2_TGI0E), + INTC_GROUP(MTU2_GROUP2, MTU2_TGI0F, MTU2_TGI1A, MTU2_TGI1B, + MTU2_TCI1V, MTU2_TCI1U, MTU2_TGI2A), + INTC_GROUP(MTU2_GROUP3, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, + MTU2_TGI3A), + INTC_GROUP(MTU2_GROUP4, MTU2_TGI3D, MTU2_TCI3V, MTU2_TGI4A, + MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), + INTC_GROUP(MTU2_GROUP5, MTU2_TCI4V, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W), + INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), + INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfffd9418, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, + { 0xfffd941a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfffd941c, 0, 16, 4, /* IPR03 */ { IRQ8, IRQ9, IRQ10, IRQ11 } }, + { 0xfffd941e, 0, 16, 4, /* IPR04 */ { IRQ12, IRQ13, IRQ14, IRQ15 } }, + { 0xfffd9420, 0, 16, 4, /* IPR05 */ { PINT, 0, 0, 0 } }, + { 0xfffd9800, 0, 16, 4, /* IPR06 */ { } }, + { 0xfffd9802, 0, 16, 4, /* IPR07 */ { } }, + { 0xfffd9804, 0, 16, 4, /* IPR08 */ { } }, + { 0xfffd9806, 0, 16, 4, /* IPR09 */ { } }, + { 0xfffd9808, 0, 16, 4, /* IPR10 */ { } }, + { 0xfffd980a, 0, 16, 4, /* IPR11 */ { } }, + { 0xfffd980c, 0, 16, 4, /* IPR12 */ { } }, + { 0xfffd980e, 0, 16, 4, /* IPR13 */ { } }, + { 0xfffd9810, 0, 16, 4, /* IPR14 */ { 0, 0, 0, SCIF0 } }, + { 0xfffd9812, 0, 16, 4, /* IPR15 */ + { SCIF1, MTU2_GROUP1, MTU2_GROUP2, MTU2_GROUP3 } }, + { 0xfffd9814, 0, 16, 4, /* IPR16 */ + { MTU2_TGI3B, MTU2_TGI3C, MTU2_GROUP4, MTU2_GROUP5 } }, +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xfffd9408, 0, 16, /* PINTER */ + { 0, 0, 0, 0, 0, 0, 0, 0, + PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "mxg", vectors, groups, + mask_registers, prio_registers, NULL); + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xff804000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 223, 220, 221, 222 }, + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct platform_device *mxg_devices[] __initdata = { + &sci_device, +}; + +static int __init mxg_devices_setup(void) +{ + return platform_add_devices(mxg_devices, + ARRAY_SIZE(mxg_devices)); +} +__initcall(mxg_devices_setup); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 9e89984c4f1..ebceb0dadff 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -53,7 +53,7 @@ int __init detect_cpu_and_cache_system(void) /* * Setup some generic flags we can probe on SH-4A parts */ - if (((pvr >> 16) & 0xff) == 0x10) { + if (((pvr >> 24) & 0xff) == 0x10) { if ((cvr & 0x10000000) == 0) boot_cpu_data.flags |= CPU_HAS_DSP; @@ -126,17 +126,22 @@ int __init detect_cpu_and_cache_system(void) CPU_HAS_LLSC; break; case 0x3008: - if (prr == 0xa0 || prr == 0xa1) { - boot_cpu_data.type = CPU_SH7722; - boot_cpu_data.icache.ways = 4; - boot_cpu_data.dcache.ways = 4; - boot_cpu_data.flags |= CPU_HAS_LLSC; - } - else if (prr == 0x70) { + boot_cpu_data.icache.ways = 4; + boot_cpu_data.dcache.ways = 4; + boot_cpu_data.flags |= CPU_HAS_LLSC; + + switch (prr) { + case 0x50: + boot_cpu_data.type = CPU_SH7723; + boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_L2_CACHE; + break; + case 0x70: boot_cpu_data.type = CPU_SH7366; - boot_cpu_data.icache.ways = 4; - boot_cpu_data.dcache.ways = 4; - boot_cpu_data.flags |= CPU_HAS_LLSC; + break; + case 0xa0: + case 0xa1: + boot_cpu_data.type = CPU_SH7722; + break; } break; case 0x4000: /* 1st cut */ @@ -215,6 +220,12 @@ int __init detect_cpu_and_cache_system(void) * SH-4A's have an optional PIPT L2. */ if (boot_cpu_data.flags & CPU_HAS_L2_CACHE) { + /* Bug if we can't decode the L2 info */ + BUG_ON(!(cvr & 0xf)); + + /* Silicon and specifications have clearly never met.. */ + cvr ^= 0xf; + /* * Size calculation is much more sensible * than it is for the L1. diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile index 5d890ac8e79..a880e796875 100644 --- a/arch/sh/kernel/cpu/sh4a/Makefile +++ b/arch/sh/kernel/cpu/sh4a/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7780) += setup-sh7780.o obj-$(CONFIG_CPU_SUBTYPE_SH7785) += setup-sh7785.o obj-$(CONFIG_CPU_SUBTYPE_SH7343) += setup-sh7343.o obj-$(CONFIG_CPU_SUBTYPE_SH7722) += setup-sh7722.o +obj-$(CONFIG_CPU_SUBTYPE_SH7723) += setup-sh7723.o obj-$(CONFIG_CPU_SUBTYPE_SH7366) += setup-sh7366.o obj-$(CONFIG_CPU_SUBTYPE_SHX3) += setup-shx3.o @@ -22,6 +23,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7343.o clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o +clock-$(CONFIG_CPU_SUBTYPE_SH7723) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7366) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SHX3) := clock-shx3.o diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index b98b4bc93ec..06931403704 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -16,13 +16,12 @@ static struct resource usbf_resources[] = { [0] = { - .name = "m66592_udc", - .start = 0xA4480000, - .end = 0xA44800FF, + .name = "USBF", + .start = 0x04480000, + .end = 0x044800FF, .flags = IORESOURCE_MEM, }, [1] = { - .name = "m66592_udc", .start = 65, .end = 65, .flags = IORESOURCE_IRQ, @@ -40,6 +39,26 @@ static struct platform_device usbf_device = { .resource = usbf_resources, }; +static struct resource iic_resources[] = { + [0] = { + .name = "IIC", + .start = 0x04470000, + .end = 0x04470017, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 96, + .end = 99, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device iic_device = { + .name = "i2c-sh_mobile", + .num_resources = ARRAY_SIZE(iic_resources), + .resource = iic_resources, +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -74,6 +93,7 @@ static struct platform_device sci_device = { static struct platform_device *sh7722_devices[] __initdata = { &usbf_device, + &iic_device, &sci_device, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c new file mode 100644 index 00000000000..16925cf28db --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -0,0 +1,300 @@ +/* + * SH7723 Setup + * + * Copyright (C) 2008 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial.h> +#include <linux/mm.h> +#include <linux/serial_sci.h> +#include <asm/mmzone.h> + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xa4e30000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCI, + .irqs = { 56, 56, 56, 56 }, + },{ + .mapbase = 0xa4e40000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCI, + .irqs = { 88, 88, 88, 88 }, + },{ + .mapbase = 0xa4e50000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCI, + .irqs = { 109, 109, 109, 109 }, + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct resource rtc_resources[] = { + [0] = { + .start = 0xa465fec0, + .end = 0xa465fec0 + 0x58 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Period IRQ */ + .start = 69, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* Carry IRQ */ + .start = 70, + .flags = IORESOURCE_IRQ, + }, + [3] = { + /* Alarm IRQ */ + .start = 68, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + +static struct platform_device *sh7723_devices[] __initdata = { + &sci_device, + &rtc_device, +}; + +static int __init sh7723_devices_setup(void) +{ + return platform_add_devices(sh7723_devices, + ARRAY_SIZE(sh7723_devices)); +} +__initcall(sh7723_devices_setup); + +enum { + UNUSED=0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + HUDI, + DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3, + _2DG_TRI,_2DG_INI,_2DG_CEI, + DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3, + VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI, + SCIFA_SCIFA0, + VPU_VPUI, + TPU_TPUI, + ADC_ADI, + USB_USI0, + RTC_ATI,RTC_PRI,RTC_CUI, + DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR, + DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR, + KEYSC_KEYI, + SCIF_SCIF0,SCIF_SCIF1,SCIF_SCIF2, + MSIOF_MSIOFI0,MSIOF_MSIOFI1, + SCIFA_SCIFA1, + FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I, + I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI, + SDHI0_SDHII0,SDHI0_SDHII1,SDHI0_SDHII2, + CMT_CMTI, + TSIF_TSIFI, + SIU_SIUI, + SCIFA_SCIFA2, + TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, + IRDA_IRDAI, + ATAPI_ATAPII, + SDHI1_SDHII0,SDHI1_SDHII1,SDHI1_SDHII2, + VEU2H1_VEU2HI, + LCDC_LCDCI, + TMU1_TUNI0,TMU1_TUNI1,TMU1_TUNI2, + + /* interrupt groups */ + DMAC1A, DMAC0A, VIO, DMAC0B, FLCTL, I2C, _2DG, + SDHI1, RTC, DMAC1B, SDHI0, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620), + INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660), + INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0), + INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0), + + INTC_VECT(DMAC1A_DEI0,0x700), + INTC_VECT(DMAC1A_DEI1,0x720), + INTC_VECT(DMAC1A_DEI2,0x740), + INTC_VECT(DMAC1A_DEI3,0x760), + + INTC_VECT(_2DG_TRI, 0x780), + INTC_VECT(_2DG_INI, 0x7A0), + INTC_VECT(_2DG_CEI, 0x7C0), + + INTC_VECT(DMAC0A_DEI0,0x800), + INTC_VECT(DMAC0A_DEI1,0x820), + INTC_VECT(DMAC0A_DEI2,0x840), + INTC_VECT(DMAC0A_DEI3,0x860), + + INTC_VECT(VIO_CEUI,0x880), + INTC_VECT(VIO_BEUI,0x8A0), + INTC_VECT(VIO_VEU2HI,0x8C0), + INTC_VECT(VIO_VOUI,0x8E0), + + INTC_VECT(SCIFA_SCIFA0,0x900), + INTC_VECT(VPU_VPUI,0x920), + INTC_VECT(TPU_TPUI,0x9A0), + INTC_VECT(ADC_ADI,0x9E0), + INTC_VECT(USB_USI0,0xA20), + + INTC_VECT(RTC_ATI,0xA80), + INTC_VECT(RTC_PRI,0xAA0), + INTC_VECT(RTC_CUI,0xAC0), + + INTC_VECT(DMAC1B_DEI4,0xB00), + INTC_VECT(DMAC1B_DEI5,0xB20), + INTC_VECT(DMAC1B_DADERR,0xB40), + + INTC_VECT(DMAC0B_DEI4,0xB80), + INTC_VECT(DMAC0B_DEI5,0xBA0), + INTC_VECT(DMAC0B_DADERR,0xBC0), + + INTC_VECT(KEYSC_KEYI,0xBE0), + INTC_VECT(SCIF_SCIF0,0xC00), + INTC_VECT(SCIF_SCIF1,0xC20), + INTC_VECT(SCIF_SCIF2,0xC40), + INTC_VECT(MSIOF_MSIOFI0,0xC80), + INTC_VECT(MSIOF_MSIOFI1,0xCA0), + INTC_VECT(SCIFA_SCIFA1,0xD00), + + INTC_VECT(FLCTL_FLSTEI,0xD80), + INTC_VECT(FLCTL_FLTENDI,0xDA0), + INTC_VECT(FLCTL_FLTREQ0I,0xDC0), + INTC_VECT(FLCTL_FLTREQ1I,0xDE0), + + INTC_VECT(I2C_ALI,0xE00), + INTC_VECT(I2C_TACKI,0xE20), + INTC_VECT(I2C_WAITI,0xE40), + INTC_VECT(I2C_DTEI,0xE60), + + INTC_VECT(SDHI0_SDHII0,0xE80), + INTC_VECT(SDHI0_SDHII1,0xEA0), + INTC_VECT(SDHI0_SDHII2,0xEC0), + + INTC_VECT(CMT_CMTI,0xF00), + INTC_VECT(TSIF_TSIFI,0xF20), + INTC_VECT(SIU_SIUI,0xF80), + INTC_VECT(SCIFA_SCIFA2,0xFA0), + + INTC_VECT(TMU0_TUNI0,0x400), + INTC_VECT(TMU0_TUNI1,0x420), + INTC_VECT(TMU0_TUNI2,0x440), + + INTC_VECT(IRDA_IRDAI,0x480), + INTC_VECT(ATAPI_ATAPII,0x4A0), + + INTC_VECT(SDHI1_SDHII0,0x4E0), + INTC_VECT(SDHI1_SDHII1,0x500), + INTC_VECT(SDHI1_SDHII2,0x520), + + INTC_VECT(VEU2H1_VEU2HI,0x560), + INTC_VECT(LCDC_LCDCI,0x580), + + INTC_VECT(TMU1_TUNI0,0x920), + INTC_VECT(TMU1_TUNI1,0x940), + INTC_VECT(TMU1_TUNI2,0x960), + +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(DMAC1A,DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3), + INTC_GROUP(DMAC0A,DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3), + INTC_GROUP(VIO, VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI), + INTC_GROUP(DMAC0B, DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR), + INTC_GROUP(FLCTL,FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I), + INTC_GROUP(I2C,I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI), + INTC_GROUP(_2DG, _2DG_TRI,_2DG_INI,_2DG_CEI), + INTC_GROUP(SDHI1, SDHI1_SDHII0,SDHI1_SDHII1,SDHI1_SDHII2), + INTC_GROUP(RTC, RTC_ATI,RTC_PRI,RTC_CUI), + INTC_GROUP(DMAC1B, DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR), + INTC_GROUP(SDHI0,SDHI0_SDHII0,SDHI0_SDHII1,SDHI0_SDHII2), +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */ + { 0, TMU1_TUNI2,TMU1_TUNI1,TMU1_TUNI0,0,SDHI1_SDHII2,SDHI1_SDHII1,SDHI1_SDHII0} }, + { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */ + { VIO_VOUI, VIO_VEU2HI,VIO_BEUI,VIO_CEUI,DMAC0A_DEI3,DMAC0A_DEI2,DMAC0A_DEI1,DMAC0A_DEI0 } }, + { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */ + { 0, 0, 0, VPU_VPUI,0,0,0,SCIFA_SCIFA0 } }, + { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */ + { DMAC1A_DEI3,DMAC1A_DEI2,DMAC1A_DEI1,DMAC1A_DEI0,0,0,0,IRDA_IRDAI } }, + { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */ + { 0,TMU0_TUNI2,TMU0_TUNI1,TMU0_TUNI0,VEU2H1_VEU2HI,0,0,LCDC_LCDCI } }, + { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */ + { KEYSC_KEYI,DMAC0B_DADERR,DMAC0B_DEI5,DMAC0B_DEI4,0,SCIF_SCIF2,SCIF_SCIF1,SCIF_SCIF0 } }, + { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */ + { 0,0,0,SCIFA_SCIFA1,ADC_ADI,0,MSIOF_MSIOFI1,MSIOF_MSIOFI0 } }, + { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */ + { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI, + FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, + { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ + { 0,SDHI0_SDHII2,SDHI0_SDHII1,SDHI0_SDHII0,0,0,SCIFA_SCIFA2,SIU_SIUI } }, + { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ + { 0, 0, 0, CMT_CMTI, 0, 0, USB_USI0,0 } }, + { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */ + { 0, DMAC1B_DADERR,DMAC1B_DEI5,DMAC1B_DEI4,0,RTC_ATI,RTC_PRI,RTC_CUI } }, + { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */ + { 0,_2DG_CEI,_2DG_INI,_2DG_TRI,0,TPU_TPUI,0,TSIF_TSIFI } }, + { 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */ + { 0,0,0,0,0,0,0,ATAPI_ATAPII } }, + { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, IRDA_IRDAI } }, + { 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2H1_VEU2HI, LCDC_LCDCI, DMAC1A, 0} }, + { 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, 0} }, + { 0xa408000c, 0, 16, 4, /* IPRD */ { } }, + { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA_SCIFA0, VPU_VPUI } }, + { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC_KEYI, DMAC0B, USB_USI0, CMT_CMTI } }, + { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2,0 } }, + { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0,MSIOF_MSIOFI1, FLCTL, I2C } }, + { 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA_SCIFA1,0,TSIF_TSIFI,_2DG } }, + { 0xa4080024, 0, 16, 4, /* IPRJ */ { ADC_ADI,0,SIU_SIUI,SDHI1 } }, + { 0xa4080028, 0, 16, 4, /* IPRK */ { RTC,DMAC1B,0,SDHI0 } }, + { 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA_SCIFA2,0,TPU_TPUI,ATAPI_ATAPII } }, + { 0xa4140010, 0, 32, 4, /* INTPRI00 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_sense_reg sense_registers[] __initdata = { + { 0xa414001c, 16, 2, /* ICR1 */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7723", vectors, groups, + mask_registers, prio_registers, sense_registers); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} + +void __init plat_mem_setup(void) +{ + /* Register the URAM space as Node 1 */ + setup_bootmem_node(1, 0x055f0000, 0x05610000); +} diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index 07c988dc9de..ae2b22219f0 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -231,12 +231,6 @@ static struct intc_group groups[] __initdata = { INTC_GROUP(GPIO, GPIO_CH0, GPIO_CH1, GPIO_CH2, GPIO_CH3), }; -static struct intc_prio priorities[] __initdata = { - INTC_PRIO(SCIF0, 3), - INTC_PRIO(SCIF1, 3), - INTC_PRIO(SCIF2, 3), -}; - static struct intc_mask_reg mask_registers[] __initdata = { { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */ { 0, 0, 0, 0, 0, 0, GPIO, 0, @@ -270,11 +264,10 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xffd400b4, 0, 32, 8, /* INT2PRI13 */ { 0, 0, STIF1, STIF0 } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7763", vectors, groups, priorities, +static DECLARE_INTC_DESC(intc_desc, "sh7763", vectors, groups, mask_registers, prio_registers, NULL); /* Support for external interrupt pins in IRQ mode */ - static struct intc_vect irq_vectors[] __initdata = { INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280), INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300), @@ -302,7 +295,6 @@ static DECLARE_INTC_DESC(intc_irq_desc, "sh7763-irq", irq_vectors, irq_sense_registers); /* External interrupt pins in IRL mode */ - static struct intc_vect irl_vectors[] __initdata = { INTC_VECT(IRL_LLLL, 0x200), INTC_VECT(IRL_LLLH, 0x220), INTC_VECT(IRL_LLHL, 0x240), INTC_VECT(IRL_LLHH, 0x260), diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c index b9cec48b180..b73578ee295 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c @@ -1,7 +1,7 @@ /* * SH7770 Setup * - * Copyright (C) 2006 Paul Mundt + * Copyright (C) 2006 - 2008 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -29,6 +29,41 @@ static struct plat_sci_port sci_platform_data[] = { .type = PORT_SCIF, .irqs = { 63, 63, 63, 63 }, }, { + .mapbase = 0xff926000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 64, 64, 64, 64 }, + }, { + .mapbase = 0xff927000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 65, 65, 65, 65 }, + }, { + .mapbase = 0xff928000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 66, 66, 66, 66 }, + }, { + .mapbase = 0xff929000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 67, 67, 67, 67 }, + }, { + .mapbase = 0xff92a000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 68, 68, 68, 68 }, + }, { + .mapbase = 0xff92b000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 69, 69, 69, 69 }, + }, { + .mapbase = 0xff92c000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 70, 70, 70, 70 }, + }, { .flags = 0, } }; diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index ff4f54a47c0..284f66f1ebb 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -23,6 +23,8 @@ #include <linux/kexec.h> #include <linux/module.h> #include <linux/smp.h> +#include <linux/err.h> +#include <linux/debugfs.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/page.h> @@ -333,6 +335,7 @@ static const char *cpu_name[] = { [CPU_SH7343] = "SH7343", [CPU_SH7785] = "SH7785", [CPU_SH7722] = "SH7722", [CPU_SHX3] = "SH-X3", [CPU_SH5_101] = "SH5-101", [CPU_SH5_103] = "SH5-103", + [CPU_MXG] = "MX-G", [CPU_SH7723] = "SH7723", [CPU_SH7366] = "SH7366", [CPU_SH_NONE] = "Unknown" }; @@ -443,3 +446,15 @@ const struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; #endif /* CONFIG_PROC_FS */ + +struct dentry *sh_debugfs_root; + +static int __init sh_debugfs_init(void) +{ + sh_debugfs_root = debugfs_create_dir("sh", NULL); + if (IS_ERR(sh_debugfs_root)) + return PTR_ERR(sh_debugfs_root); + + return 0; +} +arch_initcall(sh_debugfs_init); diff --git a/arch/sh/lib/clear_page.S b/arch/sh/lib/clear_page.S index 3539123fe51..8342bfbde64 100644 --- a/arch/sh/lib/clear_page.S +++ b/arch/sh/lib/clear_page.S @@ -27,11 +27,11 @@ ENTRY(clear_page) mov #0,r0 ! 1: -#if defined(CONFIG_CPU_SH3) - mov.l r0,@r4 -#elif defined(CONFIG_CPU_SH4) +#if defined(CONFIG_CPU_SH4) movca.l r0,@r4 mov r4,r1 +#else + mov.l r0,@r4 #endif add #32,r4 mov.l r0,@-r4 diff --git a/arch/sh/lib/copy_page.S b/arch/sh/lib/copy_page.S index e002b91c875..5d12e657be3 100644 --- a/arch/sh/lib/copy_page.S +++ b/arch/sh/lib/copy_page.S @@ -41,11 +41,11 @@ ENTRY(copy_page) mov.l @r11+,r5 mov.l @r11+,r6 mov.l @r11+,r7 -#if defined(CONFIG_CPU_SH3) - mov.l r0,@r10 -#elif defined(CONFIG_CPU_SH4) +#if defined(CONFIG_CPU_SH4) movca.l r0,@r10 mov r10,r0 +#else + mov.l r0,@r10 #endif add #32,r10 mov.l r7,@-r10 diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c index db6d950b6f5..c5b56d52b7d 100644 --- a/arch/sh/mm/cache-debugfs.c +++ b/arch/sh/mm/cache-debugfs.c @@ -127,13 +127,13 @@ static int __init cache_debugfs_init(void) { struct dentry *dcache_dentry, *icache_dentry; - dcache_dentry = debugfs_create_file("dcache", S_IRUSR, NULL, + dcache_dentry = debugfs_create_file("dcache", S_IRUSR, sh_debugfs_root, (unsigned int *)CACHE_TYPE_DCACHE, &cache_debugfs_fops); if (IS_ERR(dcache_dentry)) return PTR_ERR(dcache_dentry); - icache_dentry = debugfs_create_file("icache", S_IRUSR, NULL, + icache_dentry = debugfs_create_file("icache", S_IRUSR, sh_debugfs_root, (unsigned int *)CACHE_TYPE_ICACHE, &cache_debugfs_fops); if (IS_ERR(icache_dentry)) { diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index ab81c602295..0b0ec6e0475 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -393,7 +393,7 @@ static int __init pmb_debugfs_init(void) struct dentry *dentry; dentry = debugfs_create_file("pmb", S_IFREG | S_IRUGO, - NULL, NULL, &pmb_debugfs_fops); + sh_debugfs_root, NULL, &pmb_debugfs_fops); if (IS_ERR(dentry)) return PTR_ERR(dentry); diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index d63b93da952..987c6682bf9 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -21,8 +21,9 @@ HD64465 HD64465 7206SE SH_7206_SOLUTION_ENGINE 7343SE SH_7343_SOLUTION_ENGINE 7619SE SH_7619_SOLUTION_ENGINE -7722SE SH_7722_SOLUTION_ENGINE -7751SE SH_7751_SOLUTION_ENGINE +7721SE SH_7721_SOLUTION_ENGINE +7722SE SH_7722_SOLUTION_ENGINE +7751SE SH_7751_SOLUTION_ENGINE 7780SE SH_7780_SOLUTION_ENGINE 7751SYSTEMH SH_7751_SYSTEMH HP6XX SH_HP6XX diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index cfaf22c05bc..53caacbb398 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -105,7 +105,7 @@ __volatile__ unsigned int *master_l10_limit; #define TICK_SIZE (tick_nsec / 1000) -irqreturn_t timer_interrupt(int irq, void *dev_id) +static irqreturn_t timer_interrupt(int dummy, void *dev_id) { /* last time the cmos clock got updated */ static long last_rtc_update; diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index b782d874759..df3eacb5ca1 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -16,6 +16,7 @@ config SPARC64 bool default y select HAVE_IDE + select HAVE_LMB help SPARC is a family of RISC microprocessors designed and marketed by Sun Microsystems, incorporated. This port covers the newer 64-bit diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index 2455fa49887..c1a61e98899 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -55,7 +55,6 @@ #include <asm/types.h> #include <asm/uaccess.h> #include <asm/fpumacro.h> -#include <asm/semaphore.h> #include <asm/mmu_context.h> #include <asm/compat_signal.h> diff --git a/arch/v850/kernel/syscalls.c b/arch/v850/kernel/syscalls.c index 0a4df4d6e05..003db9c8c44 100644 --- a/arch/v850/kernel/syscalls.c +++ b/arch/v850/kernel/syscalls.c @@ -30,7 +30,6 @@ #include <linux/file.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <asm/unistd.h> /* diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2a59dbb2824..87a693cf2bb 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -117,6 +117,9 @@ config ARCH_HAS_CPU_RELAX config HAVE_SETUP_PER_CPU_AREA def_bool X86_64 || (X86_SMP && !X86_VOYAGER) +config HAVE_CPUMASK_OF_CPU_MAP + def_bool X86_64_SMP + config ARCH_HIBERNATION_POSSIBLE def_bool y depends on !SMP || !X86_VOYAGER @@ -903,6 +906,15 @@ config X86_64_ACPI_NUMA help Enable ACPI SRAT based node topology detection. +# Some NUMA nodes have memory ranges that span +# other nodes. Even though a pfn is valid and +# between a node's start and end pfns, it may not +# reside on that node. See memmap_init_zone() +# for details. +config NODES_SPAN_OTHER_NODES + def_bool y + depends on X86_64_ACPI_NUMA + config NUMA_EMU bool "NUMA emulation" depends on X86_64 && NUMA diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c index 31348d054fc..90943f83e84 100644 --- a/arch/x86/boot/a20.c +++ b/arch/x86/boot/a20.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/a20.c - * * Enable A20 gate (return -1 on failure) */ diff --git a/arch/x86/boot/apm.c b/arch/x86/boot/apm.c index c117c7fb859..7aa6033001f 100644 --- a/arch/x86/boot/apm.c +++ b/arch/x86/boot/apm.c @@ -12,8 +12,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/apm.c - * * Get APM BIOS information */ diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h index 8dcc8dc7db8..878e4b9940d 100644 --- a/arch/x86/boot/bitops.h +++ b/arch/x86/boot/bitops.h @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/bitops.h - * * Very simple bitops for the boot code. */ diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 09578070bfb..a34b9982c7c 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/boot.h - * * Header file for the real-mode kernel code */ diff --git a/arch/x86/boot/cmdline.c b/arch/x86/boot/cmdline.c index 680408a0f46..a1d35634bce 100644 --- a/arch/x86/boot/cmdline.c +++ b/arch/x86/boot/cmdline.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/cmdline.c - * * Simple command-line parser for early boot. */ diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S index 036e635f18a..ba7736cf2ec 100644 --- a/arch/x86/boot/compressed/head_32.S +++ b/arch/x86/boot/compressed/head_32.S @@ -130,7 +130,7 @@ relocated: /* * Setup the stack for the decompressor */ - leal stack_end(%ebx), %esp + leal boot_stack_end(%ebx), %esp /* * Do the decompression, and jump to the new kernel.. @@ -142,8 +142,8 @@ relocated: pushl %eax # input_len leal input_data(%ebx), %eax pushl %eax # input_data - leal _end(%ebx), %eax - pushl %eax # end of the image as third argument + leal boot_heap(%ebx), %eax + pushl %eax # heap area as third argument pushl %esi # real mode pointer as second arg call decompress_kernel addl $20, %esp @@ -181,7 +181,10 @@ relocated: jmp *%ebp .bss +/* Stack and heap for uncompression */ .balign 4 -stack: - .fill 4096, 1, 0 -stack_end: +boot_heap: + .fill BOOT_HEAP_SIZE, 1, 0 +boot_stack: + .fill BOOT_STACK_SIZE, 1, 0 +boot_stack_end: diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index e8657b98c90..d8819efac81 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -28,6 +28,7 @@ #include <asm/segment.h> #include <asm/pgtable.h> #include <asm/page.h> +#include <asm/boot.h> #include <asm/msr.h> #include <asm/asm-offsets.h> @@ -62,7 +63,7 @@ startup_32: subl $1b, %ebp /* setup a stack and make sure cpu supports long mode. */ - movl $user_stack_end, %eax + movl $boot_stack_end, %eax addl %ebp, %eax movl %eax, %esp @@ -243,9 +244,9 @@ ENTRY(startup_64) /* Copy the compressed kernel to the end of our buffer * where decompression in place becomes safe. */ - leaq _end(%rip), %r8 - leaq _end(%rbx), %r9 - movq $_end /* - $startup_32 */, %rcx + leaq _end_before_pgt(%rip), %r8 + leaq _end_before_pgt(%rbx), %r9 + movq $_end_before_pgt /* - $startup_32 */, %rcx 1: subq $8, %r8 subq $8, %r9 movq 0(%r8), %rax @@ -267,14 +268,14 @@ relocated: */ xorq %rax, %rax leaq _edata(%rbx), %rdi - leaq _end(%rbx), %rcx + leaq _end_before_pgt(%rbx), %rcx subq %rdi, %rcx cld rep stosb /* Setup the stack */ - leaq user_stack_end(%rip), %rsp + leaq boot_stack_end(%rip), %rsp /* zero EFLAGS after setting rsp */ pushq $0 @@ -285,7 +286,7 @@ relocated: */ pushq %rsi # Save the real mode argument movq %rsi, %rdi # real mode address - leaq _heap(%rip), %rsi # _heap + leaq boot_heap(%rip), %rsi # malloc area for uncompression leaq input_data(%rip), %rdx # input_data movl input_len(%rip), %eax movq %rax, %rcx # input_len @@ -310,9 +311,12 @@ gdt: .quad 0x0080890000000000 /* TS descriptor */ .quad 0x0000000000000000 /* TS continued */ gdt_end: - .bss -/* Stack for uncompression */ - .balign 4 -user_stack: - .fill 4096,4,0 -user_stack_end: + +.bss +/* Stack and heap for uncompression */ +.balign 4 +boot_heap: + .fill BOOT_HEAP_SIZE, 1, 0 +boot_stack: + .fill BOOT_STACK_SIZE, 1, 0 +boot_stack_end: diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index dad4e699f5a..90456cee47c 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -217,12 +217,6 @@ static void putstr(const char *); static memptr free_mem_ptr; static memptr free_mem_end_ptr; -#ifdef CONFIG_X86_64 -#define HEAP_SIZE 0x7000 -#else -#define HEAP_SIZE 0x4000 -#endif - static char *vidmem; static int vidport; static int lines, cols; @@ -449,7 +443,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap, window = output; /* Output buffer (Normally at 1M) */ free_mem_ptr = heap; /* Heap */ - free_mem_end_ptr = heap + HEAP_SIZE; + free_mem_end_ptr = heap + BOOT_HEAP_SIZE; inbuf = input_data; /* Input buffer */ insize = input_len; inptr = 0; diff --git a/arch/x86/boot/compressed/vmlinux_64.lds b/arch/x86/boot/compressed/vmlinux_64.lds index 7e5c7209f6c..bef1ac891bc 100644 --- a/arch/x86/boot/compressed/vmlinux_64.lds +++ b/arch/x86/boot/compressed/vmlinux_64.lds @@ -39,10 +39,10 @@ SECTIONS *(.bss.*) *(COMMON) . = ALIGN(8); - _end = . ; + _end_before_pgt = . ; . = ALIGN(4096); pgtable = . ; . = . + 4096 * 6; - _heap = .; + _ebss = .; } } diff --git a/arch/x86/boot/copy.S b/arch/x86/boot/copy.S index ef127e56a3c..ef50c84e8b4 100644 --- a/arch/x86/boot/copy.S +++ b/arch/x86/boot/copy.S @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/copy.S - * * Memory copy routines */ diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c index 2462c88689e..7804389ee00 100644 --- a/arch/x86/boot/cpucheck.c +++ b/arch/x86/boot/cpucheck.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/cpucheck.c - * * Check for obligatory CPU features and abort if the features are not * present. This code should be compilable as 16-, 32- or 64-bit * code, so be very careful with types and inline assembly. diff --git a/arch/x86/boot/edd.c b/arch/x86/boot/edd.c index 8721dc46a0b..d84a48ece78 100644 --- a/arch/x86/boot/edd.c +++ b/arch/x86/boot/edd.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/edd.c - * * Get EDD BIOS disk information */ diff --git a/arch/x86/boot/install.sh b/arch/x86/boot/install.sh index 88d77761d01..8d60ee15dfd 100644 --- a/arch/x86/boot/install.sh +++ b/arch/x86/boot/install.sh @@ -1,7 +1,5 @@ #!/bin/sh # -# arch/i386/boot/install.sh -# # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive # for more details. diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c index 7828da5cfd0..77569a4a3be 100644 --- a/arch/x86/boot/main.c +++ b/arch/x86/boot/main.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/main.c - * * Main module for the real-mode kernel code */ diff --git a/arch/x86/boot/mca.c b/arch/x86/boot/mca.c index 68222f2d4b6..911eaae5d69 100644 --- a/arch/x86/boot/mca.c +++ b/arch/x86/boot/mca.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/mca.c - * * Get the MCA system description table */ diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c index e77d89f9e8a..acad32eb429 100644 --- a/arch/x86/boot/memory.c +++ b/arch/x86/boot/memory.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/memory.c - * * Memory detection code */ diff --git a/arch/x86/boot/pm.c b/arch/x86/boot/pm.c index a93cb8bded4..328956fdb59 100644 --- a/arch/x86/boot/pm.c +++ b/arch/x86/boot/pm.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/pm.c - * * Prepare the machine for transition to protected mode. */ diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S index f5402d51f7c..ab049d40a88 100644 --- a/arch/x86/boot/pmjump.S +++ b/arch/x86/boot/pmjump.S @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/pmjump.S - * * The actual transition into protected mode */ diff --git a/arch/x86/boot/printf.c b/arch/x86/boot/printf.c index 7e7e890699b..c1d00c0274c 100644 --- a/arch/x86/boot/printf.c +++ b/arch/x86/boot/printf.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/printf.c - * * Oh, it's a waste of space, but oh-so-yummy for debugging. This * version of printf() does not include 64-bit support. "Live with * it." diff --git a/arch/x86/boot/string.c b/arch/x86/boot/string.c index 481a2209778..f94b7a0c2ab 100644 --- a/arch/x86/boot/string.c +++ b/arch/x86/boot/string.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/string.c - * * Very basic string functions */ diff --git a/arch/x86/boot/tty.c b/arch/x86/boot/tty.c index f3f14bd2637..0be77b39328 100644 --- a/arch/x86/boot/tty.c +++ b/arch/x86/boot/tty.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/tty.c - * * Very simple screen I/O * XXX: Probably should add very simple serial I/O? */ diff --git a/arch/x86/boot/version.c b/arch/x86/boot/version.c index c61462f7d9a..2723d9b5ce4 100644 --- a/arch/x86/boot/version.c +++ b/arch/x86/boot/version.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/version.c - * * Kernel version string */ diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c index 39e247e9617..49f26aaaebc 100644 --- a/arch/x86/boot/video-bios.c +++ b/arch/x86/boot/video-bios.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/video-bios.c - * * Standard video BIOS modes * * We have two options for this; silent and scanned. diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c index 5d5a3f6e8b5..401ad998ad0 100644 --- a/arch/x86/boot/video-vesa.c +++ b/arch/x86/boot/video-vesa.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/video-vesa.c - * * VESA text modes */ diff --git a/arch/x86/boot/video-vga.c b/arch/x86/boot/video-vga.c index 330d6589a2a..40ecb8d7688 100644 --- a/arch/x86/boot/video-vga.c +++ b/arch/x86/boot/video-vga.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/video-vga.c - * * Common all-VGA modes */ diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index c1c47ba069e..83598b23093 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/video.c - * * Select video mode */ diff --git a/arch/x86/boot/video.h b/arch/x86/boot/video.h index d69347f79e8..ee63f5d1446 100644 --- a/arch/x86/boot/video.h +++ b/arch/x86/boot/video.h @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/video.h - * * Header file for the real-mode video probing code */ diff --git a/arch/x86/boot/voyager.c b/arch/x86/boot/voyager.c index 6499e3239b4..433909d61e5 100644 --- a/arch/x86/boot/voyager.c +++ b/arch/x86/boot/voyager.c @@ -9,8 +9,6 @@ * ----------------------------------------------------------------------- */ /* - * arch/i386/boot/voyager.c - * * Get the Voyager config information */ diff --git a/arch/x86/crypto/aes-i586-asm_32.S b/arch/x86/crypto/aes-i586-asm_32.S index 1093bede3e0..e41b147f450 100644 --- a/arch/x86/crypto/aes-i586-asm_32.S +++ b/arch/x86/crypto/aes-i586-asm_32.S @@ -289,7 +289,6 @@ aes_enc_blk: pop %ebx mov %r0,(%ebp) pop %ebp - mov $1,%eax ret // AES (Rijndael) Decryption Subroutine @@ -365,6 +364,4 @@ aes_dec_blk: pop %ebx mov %r0,(%ebp) pop %ebp - mov $1,%eax ret - diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index 7cede7a9e0d..f00afdf61e6 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -43,7 +43,6 @@ #include <asm/mman.h> #include <asm/types.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <asm/atomic.h> #include <asm/ia32.h> #include <asm/vgtod.h> diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index c3920ea8ac5..90e092d0af0 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -22,13 +22,14 @@ obj-y += setup_$(BITS).o i8259_$(BITS).o setup.o obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o obj-$(CONFIG_X86_64) += syscall_64.o vsyscall_64.o setup64.o -obj-y += pci-dma_$(BITS).o bootflag.o e820_$(BITS).o -obj-y += quirks.o i8237.o topology.o kdebugfs.o -obj-y += alternative.o i8253.o -obj-$(CONFIG_X86_64) += pci-nommu_64.o bugs_64.o +obj-y += bootflag.o e820_$(BITS).o +obj-y += pci-dma.o quirks.o i8237.o topology.o kdebugfs.o +obj-y += alternative.o i8253.o pci-nommu.o +obj-$(CONFIG_X86_64) += bugs_64.o obj-y += tsc_$(BITS).o io_delay.o rtc.o obj-$(CONFIG_X86_TRAMPOLINE) += trampoline.o +obj-y += process.o obj-y += i387.o obj-y += ptrace.o obj-y += ds.o diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c index 8ca3557a6d5..c2502eb9aa8 100644 --- a/arch/x86/kernel/acpi/cstate.c +++ b/arch/x86/kernel/acpi/cstate.c @@ -1,6 +1,4 @@ /* - * arch/i386/kernel/acpi/cstate.c - * * Copyright (C) 2005 Intel Corporation * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> * - Added _PDC for SMP C-states on Intel CPUs @@ -93,7 +91,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu, /* Make sure we are running on right CPU */ saved_mask = current->cpus_allowed; - retval = set_cpus_allowed(current, cpumask_of_cpu(cpu)); + retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (retval) return -1; @@ -130,7 +128,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu, cx->address); out: - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); return retval; } EXPORT_SYMBOL_GPL(acpi_processor_ffh_cstate_probe); diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c index 324eb0cab19..de2d2e4ebad 100644 --- a/arch/x86/kernel/acpi/processor.c +++ b/arch/x86/kernel/acpi/processor.c @@ -1,6 +1,4 @@ /* - * arch/i386/kernel/acpi/processor.c - * * Copyright (C) 2005 Intel Corporation * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> * - Added _PDC for platforms with Intel CPUs diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d999d7833bc..35b4f6a9c8e 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -5,7 +5,6 @@ #include <linux/module.h> #include <linux/percpu.h> #include <linux/bootmem.h> -#include <asm/semaphore.h> #include <asm/processor.h> #include <asm/i387.h> #include <asm/msr.h> diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index a962dcb9c40..e2d870de837 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -192,9 +192,9 @@ static void drv_read(struct drv_cmd *cmd) cpumask_t saved_mask = current->cpus_allowed; cmd->val = 0; - set_cpus_allowed(current, cmd->mask); + set_cpus_allowed_ptr(current, &cmd->mask); do_drv_read(cmd); - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); } static void drv_write(struct drv_cmd *cmd) @@ -203,30 +203,30 @@ static void drv_write(struct drv_cmd *cmd) unsigned int i; for_each_cpu_mask(i, cmd->mask) { - set_cpus_allowed(current, cpumask_of_cpu(i)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(i)); do_drv_write(cmd); } - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); return; } -static u32 get_cur_val(cpumask_t mask) +static u32 get_cur_val(const cpumask_t *mask) { struct acpi_processor_performance *perf; struct drv_cmd cmd; - if (unlikely(cpus_empty(mask))) + if (unlikely(cpus_empty(*mask))) return 0; - switch (per_cpu(drv_data, first_cpu(mask))->cpu_feature) { + switch (per_cpu(drv_data, first_cpu(*mask))->cpu_feature) { case SYSTEM_INTEL_MSR_CAPABLE: cmd.type = SYSTEM_INTEL_MSR_CAPABLE; cmd.addr.msr.reg = MSR_IA32_PERF_STATUS; break; case SYSTEM_IO_CAPABLE: cmd.type = SYSTEM_IO_CAPABLE; - perf = per_cpu(drv_data, first_cpu(mask))->acpi_data; + perf = per_cpu(drv_data, first_cpu(*mask))->acpi_data; cmd.addr.io.port = perf->control_register.address; cmd.addr.io.bit_width = perf->control_register.bit_width; break; @@ -234,7 +234,7 @@ static u32 get_cur_val(cpumask_t mask) return 0; } - cmd.mask = mask; + cmd.mask = *mask; drv_read(&cmd); @@ -271,7 +271,7 @@ static unsigned int get_measured_perf(unsigned int cpu) unsigned int retval; saved_mask = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (get_cpu() != cpu) { /* We were not able to run on requested processor */ put_cpu(); @@ -329,7 +329,7 @@ static unsigned int get_measured_perf(unsigned int cpu) retval = per_cpu(drv_data, cpu)->max_freq * perf_percent / 100; put_cpu(); - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); dprintk("cpu %d: performance percent %d\n", cpu, perf_percent); return retval; @@ -347,13 +347,13 @@ static unsigned int get_cur_freq_on_cpu(unsigned int cpu) return 0; } - freq = extract_freq(get_cur_val(cpumask_of_cpu(cpu)), data); + freq = extract_freq(get_cur_val(&cpumask_of_cpu(cpu)), data); dprintk("cur freq = %u\n", freq); return freq; } -static unsigned int check_freqs(cpumask_t mask, unsigned int freq, +static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq, struct acpi_cpufreq_data *data) { unsigned int cur_freq; @@ -449,7 +449,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy, drv_write(&cmd); if (acpi_pstate_strict) { - if (!check_freqs(cmd.mask, freqs.new, data)) { + if (!check_freqs(&cmd.mask, freqs.new, data)) { dprintk("acpi_cpufreq_target failed (%d)\n", policy->cpu); return -EAGAIN; diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c index 14791ec55cf..199e4e05e5d 100644 --- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c +++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c @@ -289,8 +289,8 @@ static int __init cpufreq_p4_init(void) if (c->x86_vendor != X86_VENDOR_INTEL) return -ENODEV; - if (!test_bit(X86_FEATURE_ACPI, c->x86_capability) || - !test_bit(X86_FEATURE_ACC, c->x86_capability)) + if (!test_cpu_cap(c, X86_FEATURE_ACPI) || + !test_cpu_cap(c, X86_FEATURE_ACC)) return -ENODEV; ret = cpufreq_register_driver(&p4clockmod_driver); diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index c99d59d8ef2..46d4034d9f3 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -478,12 +478,12 @@ static int core_voltage_post_transition(struct powernow_k8_data *data, u32 reqvi static int check_supported_cpu(unsigned int cpu) { - cpumask_t oldmask = CPU_MASK_ALL; + cpumask_t oldmask; u32 eax, ebx, ecx, edx; unsigned int rc = 0; oldmask = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (smp_processor_id() != cpu) { printk(KERN_ERR PFX "limiting to cpu %u failed\n", cpu); @@ -528,7 +528,7 @@ static int check_supported_cpu(unsigned int cpu) rc = 1; out: - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); return rc; } @@ -1015,7 +1015,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i /* Driver entry point to switch to the target frequency */ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsigned relation) { - cpumask_t oldmask = CPU_MASK_ALL; + cpumask_t oldmask; struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu); u32 checkfid; u32 checkvid; @@ -1030,7 +1030,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi /* only run on specific CPU from here on */ oldmask = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(pol->cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu)); if (smp_processor_id() != pol->cpu) { printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu); @@ -1085,7 +1085,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi ret = 0; err_out: - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); return ret; } @@ -1104,7 +1104,7 @@ static int powernowk8_verify(struct cpufreq_policy *pol) static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) { struct powernow_k8_data *data; - cpumask_t oldmask = CPU_MASK_ALL; + cpumask_t oldmask; int rc; if (!cpu_online(pol->cpu)) @@ -1145,7 +1145,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) /* only run on specific CPU from here on */ oldmask = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(pol->cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu)); if (smp_processor_id() != pol->cpu) { printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu); @@ -1164,7 +1164,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) fidvid_msr_init(); /* run on any CPU again */ - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); if (cpu_family == CPU_HW_PSTATE) pol->cpus = cpumask_of_cpu(pol->cpu); @@ -1205,7 +1205,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) return 0; err_out: - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); powernow_k8_cpu_exit_acpi(data); kfree(data); @@ -1242,10 +1242,11 @@ static unsigned int powernowk8_get (unsigned int cpu) if (!data) return -EINVAL; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (smp_processor_id() != cpu) { - printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu); - set_cpus_allowed(current, oldmask); + printk(KERN_ERR PFX + "limiting to CPU %d failed in powernowk8_get\n", cpu); + set_cpus_allowed_ptr(current, &oldmask); return 0; } @@ -1253,13 +1254,14 @@ static unsigned int powernowk8_get (unsigned int cpu) goto out; if (cpu_family == CPU_HW_PSTATE) - khz = find_khz_freq_from_pstate(data->powernow_table, data->currpstate); + khz = find_khz_freq_from_pstate(data->powernow_table, + data->currpstate); else khz = find_khz_freq_from_fid(data->currfid); out: - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); return khz; } diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c index 3031f119619..908dd347c67 100644 --- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c +++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c @@ -315,7 +315,7 @@ static unsigned int get_cur_freq(unsigned int cpu) cpumask_t saved_mask; saved_mask = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (smp_processor_id() != cpu) return 0; @@ -333,7 +333,7 @@ static unsigned int get_cur_freq(unsigned int cpu) clock_freq = extract_clock(l, cpu, 1); } - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); return clock_freq; } @@ -487,7 +487,7 @@ static int centrino_target (struct cpufreq_policy *policy, else cpu_set(j, set_mask); - set_cpus_allowed(current, set_mask); + set_cpus_allowed_ptr(current, &set_mask); preempt_disable(); if (unlikely(!cpu_isset(smp_processor_id(), set_mask))) { dprintk("couldn't limit to CPUs in this domain\n"); @@ -555,7 +555,8 @@ static int centrino_target (struct cpufreq_policy *policy, if (!cpus_empty(covered_cpus)) { for_each_cpu_mask(j, covered_cpus) { - set_cpus_allowed(current, cpumask_of_cpu(j)); + set_cpus_allowed_ptr(current, + &cpumask_of_cpu(j)); wrmsr(MSR_IA32_PERF_CTL, oldmsr, h); } } @@ -569,12 +570,12 @@ static int centrino_target (struct cpufreq_policy *policy, cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); } } - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); return 0; migrate_end: preempt_enable(); - set_cpus_allowed(current, saved_mask); + set_cpus_allowed_ptr(current, &saved_mask); return 0; } diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c index 14d68aa301e..1b50244b1fd 100644 --- a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c +++ b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c @@ -229,22 +229,22 @@ static unsigned int speedstep_detect_chipset (void) return 0; } -static unsigned int _speedstep_get(cpumask_t cpus) +static unsigned int _speedstep_get(const cpumask_t *cpus) { unsigned int speed; cpumask_t cpus_allowed; cpus_allowed = current->cpus_allowed; - set_cpus_allowed(current, cpus); + set_cpus_allowed_ptr(current, cpus); speed = speedstep_get_processor_frequency(speedstep_processor); - set_cpus_allowed(current, cpus_allowed); + set_cpus_allowed_ptr(current, &cpus_allowed); dprintk("detected %u kHz as current frequency\n", speed); return speed; } static unsigned int speedstep_get(unsigned int cpu) { - return _speedstep_get(cpumask_of_cpu(cpu)); + return _speedstep_get(&cpumask_of_cpu(cpu)); } /** @@ -267,7 +267,7 @@ static int speedstep_target (struct cpufreq_policy *policy, if (cpufreq_frequency_table_target(policy, &speedstep_freqs[0], target_freq, relation, &newstate)) return -EINVAL; - freqs.old = _speedstep_get(policy->cpus); + freqs.old = _speedstep_get(&policy->cpus); freqs.new = speedstep_freqs[newstate].frequency; freqs.cpu = policy->cpu; @@ -285,12 +285,12 @@ static int speedstep_target (struct cpufreq_policy *policy, } /* switch to physical CPU where state is to be changed */ - set_cpus_allowed(current, policy->cpus); + set_cpus_allowed_ptr(current, &policy->cpus); speedstep_set_state(newstate); /* allow to be run on all CPUs */ - set_cpus_allowed(current, cpus_allowed); + set_cpus_allowed_ptr(current, &cpus_allowed); for_each_cpu_mask(i, policy->cpus) { freqs.cpu = i; @@ -326,7 +326,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy) #endif cpus_allowed = current->cpus_allowed; - set_cpus_allowed(current, policy->cpus); + set_cpus_allowed_ptr(current, &policy->cpus); /* detect low and high frequency and transition latency */ result = speedstep_get_freqs(speedstep_processor, @@ -334,12 +334,12 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy) &speedstep_freqs[SPEEDSTEP_HIGH].frequency, &policy->cpuinfo.transition_latency, &speedstep_set_state); - set_cpus_allowed(current, cpus_allowed); + set_cpus_allowed_ptr(current, &cpus_allowed); if (result) return result; /* get current speed setting */ - speed = _speedstep_get(policy->cpus); + speed = _speedstep_get(&policy->cpus); if (!speed) return -EIO; diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 1b889860eb7..26d615dcb14 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -129,7 +129,7 @@ struct _cpuid4_info { union _cpuid4_leaf_ebx ebx; union _cpuid4_leaf_ecx ecx; unsigned long size; - cpumask_t shared_cpu_map; + cpumask_t shared_cpu_map; /* future?: only cpus/node is needed */ }; unsigned short num_cache_leaves; @@ -451,8 +451,8 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) } /* pointer to _cpuid4_info array (for each cache leaf) */ -static struct _cpuid4_info *cpuid4_info[NR_CPUS]; -#define CPUID4_INFO_IDX(x,y) (&((cpuid4_info[x])[y])) +static DEFINE_PER_CPU(struct _cpuid4_info *, cpuid4_info); +#define CPUID4_INFO_IDX(x, y) (&((per_cpu(cpuid4_info, x))[y])) #ifdef CONFIG_SMP static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) @@ -474,7 +474,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) if (cpu_data(i).apicid >> index_msb == c->apicid >> index_msb) { cpu_set(i, this_leaf->shared_cpu_map); - if (i != cpu && cpuid4_info[i]) { + if (i != cpu && per_cpu(cpuid4_info, i)) { sibling_leaf = CPUID4_INFO_IDX(i, index); cpu_set(cpu, sibling_leaf->shared_cpu_map); } @@ -505,8 +505,8 @@ static void __cpuinit free_cache_attributes(unsigned int cpu) for (i = 0; i < num_cache_leaves; i++) cache_remove_shared_cpu_map(cpu, i); - kfree(cpuid4_info[cpu]); - cpuid4_info[cpu] = NULL; + kfree(per_cpu(cpuid4_info, cpu)); + per_cpu(cpuid4_info, cpu) = NULL; } static int __cpuinit detect_cache_attributes(unsigned int cpu) @@ -519,13 +519,13 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu) if (num_cache_leaves == 0) return -ENOENT; - cpuid4_info[cpu] = kzalloc( + per_cpu(cpuid4_info, cpu) = kzalloc( sizeof(struct _cpuid4_info) * num_cache_leaves, GFP_KERNEL); - if (cpuid4_info[cpu] == NULL) + if (per_cpu(cpuid4_info, cpu) == NULL) return -ENOMEM; oldmask = current->cpus_allowed; - retval = set_cpus_allowed(current, cpumask_of_cpu(cpu)); + retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); if (retval) goto out; @@ -542,12 +542,12 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu) } cache_shared_cpu_map_setup(cpu, j); } - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, &oldmask); out: if (retval) { - kfree(cpuid4_info[cpu]); - cpuid4_info[cpu] = NULL; + kfree(per_cpu(cpuid4_info, cpu)); + per_cpu(cpuid4_info, cpu) = NULL; } return retval; @@ -561,7 +561,7 @@ out: extern struct sysdev_class cpu_sysdev_class; /* from drivers/base/cpu.c */ /* pointer to kobject for cpuX/cache */ -static struct kobject * cache_kobject[NR_CPUS]; +static DEFINE_PER_CPU(struct kobject *, cache_kobject); struct _index_kobject { struct kobject kobj; @@ -570,8 +570,8 @@ struct _index_kobject { }; /* pointer to array of kobjects for cpuX/cache/indexY */ -static struct _index_kobject *index_kobject[NR_CPUS]; -#define INDEX_KOBJECT_PTR(x,y) (&((index_kobject[x])[y])) +static DEFINE_PER_CPU(struct _index_kobject *, index_kobject); +#define INDEX_KOBJECT_PTR(x, y) (&((per_cpu(index_kobject, x))[y])) #define show_one_plus(file_name, object, val) \ static ssize_t show_##file_name \ @@ -591,11 +591,32 @@ static ssize_t show_size(struct _cpuid4_info *this_leaf, char *buf) return sprintf (buf, "%luK\n", this_leaf->size / 1024); } -static ssize_t show_shared_cpu_map(struct _cpuid4_info *this_leaf, char *buf) +static ssize_t show_shared_cpu_map_func(struct _cpuid4_info *this_leaf, + int type, char *buf) { - char mask_str[NR_CPUS]; - cpumask_scnprintf(mask_str, NR_CPUS, this_leaf->shared_cpu_map); - return sprintf(buf, "%s\n", mask_str); + ptrdiff_t len = PTR_ALIGN(buf + PAGE_SIZE - 1, PAGE_SIZE) - buf; + int n = 0; + + if (len > 1) { + cpumask_t *mask = &this_leaf->shared_cpu_map; + + n = type? + cpulist_scnprintf(buf, len-2, *mask): + cpumask_scnprintf(buf, len-2, *mask); + buf[n++] = '\n'; + buf[n] = '\0'; + } + return n; +} + +static inline ssize_t show_shared_cpu_map(struct _cpuid4_info *leaf, char *buf) +{ + return show_shared_cpu_map_func(leaf, 0, buf); +} + +static inline ssize_t show_shared_cpu_list(struct _cpuid4_info *leaf, char *buf) +{ + return show_shared_cpu_map_func(leaf, 1, buf); } static ssize_t show_type(struct _cpuid4_info *this_leaf, char *buf) { @@ -633,6 +654,7 @@ define_one_ro(ways_of_associativity); define_one_ro(number_of_sets); define_one_ro(size); define_one_ro(shared_cpu_map); +define_one_ro(shared_cpu_list); static struct attribute * default_attrs[] = { &type.attr, @@ -643,6 +665,7 @@ static struct attribute * default_attrs[] = { &number_of_sets.attr, &size.attr, &shared_cpu_map.attr, + &shared_cpu_list.attr, NULL }; @@ -684,10 +707,10 @@ static struct kobj_type ktype_percpu_entry = { static void __cpuinit cpuid4_cache_sysfs_exit(unsigned int cpu) { - kfree(cache_kobject[cpu]); - kfree(index_kobject[cpu]); - cache_kobject[cpu] = NULL; - index_kobject[cpu] = NULL; + kfree(per_cpu(cache_kobject, cpu)); + kfree(per_cpu(index_kobject, cpu)); + per_cpu(cache_kobject, cpu) = NULL; + per_cpu(index_kobject, cpu) = NULL; free_cache_attributes(cpu); } @@ -703,13 +726,14 @@ static int __cpuinit cpuid4_cache_sysfs_init(unsigned int cpu) return err; /* Allocate all required memory */ - cache_kobject[cpu] = kzalloc(sizeof(struct kobject), GFP_KERNEL); - if (unlikely(cache_kobject[cpu] == NULL)) + per_cpu(cache_kobject, cpu) = + kzalloc(sizeof(struct kobject), GFP_KERNEL); + if (unlikely(per_cpu(cache_kobject, cpu) == NULL)) goto err_out; - index_kobject[cpu] = kzalloc( + per_cpu(index_kobject, cpu) = kzalloc( sizeof(struct _index_kobject ) * num_cache_leaves, GFP_KERNEL); - if (unlikely(index_kobject[cpu] == NULL)) + if (unlikely(per_cpu(index_kobject, cpu) == NULL)) goto err_out; return 0; @@ -733,7 +757,8 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev) if (unlikely(retval < 0)) return retval; - retval = kobject_init_and_add(cache_kobject[cpu], &ktype_percpu_entry, + retval = kobject_init_and_add(per_cpu(cache_kobject, cpu), + &ktype_percpu_entry, &sys_dev->kobj, "%s", "cache"); if (retval < 0) { cpuid4_cache_sysfs_exit(cpu); @@ -745,13 +770,14 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev) this_object->cpu = cpu; this_object->index = i; retval = kobject_init_and_add(&(this_object->kobj), - &ktype_cache, cache_kobject[cpu], + &ktype_cache, + per_cpu(cache_kobject, cpu), "index%1lu", i); if (unlikely(retval)) { for (j = 0; j < i; j++) { kobject_put(&(INDEX_KOBJECT_PTR(cpu,j)->kobj)); } - kobject_put(cache_kobject[cpu]); + kobject_put(per_cpu(cache_kobject, cpu)); cpuid4_cache_sysfs_exit(cpu); break; } @@ -760,7 +786,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev) if (!retval) cpu_set(cpu, cache_dev_map); - kobject_uevent(cache_kobject[cpu], KOBJ_ADD); + kobject_uevent(per_cpu(cache_kobject, cpu), KOBJ_ADD); return retval; } @@ -769,7 +795,7 @@ static void __cpuinit cache_remove_dev(struct sys_device * sys_dev) unsigned int cpu = sys_dev->id; unsigned long i; - if (cpuid4_info[cpu] == NULL) + if (per_cpu(cpuid4_info, cpu) == NULL) return; if (!cpu_isset(cpu, cache_dev_map)) return; @@ -777,7 +803,7 @@ static void __cpuinit cache_remove_dev(struct sys_device * sys_dev) for (i = 0; i < num_cache_leaves; i++) kobject_put(&(INDEX_KOBJECT_PTR(cpu,i)->kobj)); - kobject_put(cache_kobject[cpu]); + kobject_put(per_cpu(cache_kobject, cpu)); cpuid4_cache_sysfs_exit(cpu); } diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index 32671da8184..7c9a813e119 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -251,18 +251,18 @@ struct threshold_attr { ssize_t(*store) (struct threshold_block *, const char *, size_t count); }; -static cpumask_t affinity_set(unsigned int cpu) +static void affinity_set(unsigned int cpu, cpumask_t *oldmask, + cpumask_t *newmask) { - cpumask_t oldmask = current->cpus_allowed; - cpumask_t newmask = CPU_MASK_NONE; - cpu_set(cpu, newmask); - set_cpus_allowed(current, newmask); - return oldmask; + *oldmask = current->cpus_allowed; + cpus_clear(*newmask); + cpu_set(cpu, *newmask); + set_cpus_allowed_ptr(current, newmask); } -static void affinity_restore(cpumask_t oldmask) +static void affinity_restore(const cpumask_t *oldmask) { - set_cpus_allowed(current, oldmask); + set_cpus_allowed_ptr(current, oldmask); } #define SHOW_FIELDS(name) \ @@ -277,15 +277,15 @@ static ssize_t store_interrupt_enable(struct threshold_block *b, const char *buf, size_t count) { char *end; - cpumask_t oldmask; + cpumask_t oldmask, newmask; unsigned long new = simple_strtoul(buf, &end, 0); if (end == buf) return -EINVAL; b->interrupt_enable = !!new; - oldmask = affinity_set(b->cpu); + affinity_set(b->cpu, &oldmask, &newmask); threshold_restart_bank(b, 0, 0); - affinity_restore(oldmask); + affinity_restore(&oldmask); return end - buf; } @@ -294,7 +294,7 @@ static ssize_t store_threshold_limit(struct threshold_block *b, const char *buf, size_t count) { char *end; - cpumask_t oldmask; + cpumask_t oldmask, newmask; u16 old; unsigned long new = simple_strtoul(buf, &end, 0); if (end == buf) @@ -306,9 +306,9 @@ static ssize_t store_threshold_limit(struct threshold_block *b, old = b->threshold_limit; b->threshold_limit = new; - oldmask = affinity_set(b->cpu); + affinity_set(b->cpu, &oldmask, &newmask); threshold_restart_bank(b, 0, old); - affinity_restore(oldmask); + affinity_restore(&oldmask); return end - buf; } @@ -316,10 +316,10 @@ static ssize_t store_threshold_limit(struct threshold_block *b, static ssize_t show_error_count(struct threshold_block *b, char *buf) { u32 high, low; - cpumask_t oldmask; - oldmask = affinity_set(b->cpu); + cpumask_t oldmask, newmask; + affinity_set(b->cpu, &oldmask, &newmask); rdmsr(b->address, low, high); - affinity_restore(oldmask); + affinity_restore(&oldmask); return sprintf(buf, "%x\n", (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit)); } @@ -327,10 +327,10 @@ static ssize_t show_error_count(struct threshold_block *b, char *buf) static ssize_t store_error_count(struct threshold_block *b, const char *buf, size_t count) { - cpumask_t oldmask; - oldmask = affinity_set(b->cpu); + cpumask_t oldmask, newmask; + affinity_set(b->cpu, &oldmask, &newmask); threshold_restart_bank(b, 1, 0); - affinity_restore(oldmask); + affinity_restore(&oldmask); return 1; } @@ -468,7 +468,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) { int i, err = 0; struct threshold_bank *b = NULL; - cpumask_t oldmask = CPU_MASK_NONE; + cpumask_t oldmask, newmask; char name[32]; sprintf(name, "threshold_bank%i", bank); @@ -519,10 +519,10 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) per_cpu(threshold_banks, cpu)[bank] = b; - oldmask = affinity_set(cpu); + affinity_set(cpu, &oldmask, &newmask); err = allocate_threshold_blocks(cpu, bank, 0, MSR_IA32_MC0_MISC + bank * 4); - affinity_restore(oldmask); + affinity_restore(&oldmask); if (err) goto out_free; diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 9b7e01daa1c..1f4cc48c14c 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -1,5 +1,4 @@ /* - * linux/arch/i386/kernel/cpu/mcheck/therm_throt.c * * Thermal throttle event support code (such as syslog messaging and rate * limiting) that was factored out from x86_64 (mce_intel.c) and i386 (p4.c). diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index 0978a4a3941..0d0d9057e7c 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -1,7 +1,6 @@ #include <linux/smp.h> #include <linux/timex.h> #include <linux/string.h> -#include <asm/semaphore.h> #include <linux/seq_file.h> #include <linux/cpufreq.h> diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 288e7a6598a..daff52a6224 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -154,12 +154,10 @@ static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb, err = cpuid_device_create(cpu); break; case CPU_UP_CANCELED: + case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: cpuid_device_destroy(cpu); break; - case CPU_UP_CANCELED_FROZEN: - destroy_suspended_device(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); - break; } return err ? NOTIFY_BAD : NOTIFY_OK; } diff --git a/arch/x86/kernel/e820_32.c b/arch/x86/kernel/e820_32.c index 0240cd77836..ed733e7cf4e 100644 --- a/arch/x86/kernel/e820_32.c +++ b/arch/x86/kernel/e820_32.c @@ -475,7 +475,7 @@ int __init copy_e820_map(struct e820entry *biosmap, int nr_map) /* * Find the highest page frame number we have available */ -void __init find_max_pfn(void) +void __init propagate_e820_map(void) { int i; @@ -704,7 +704,7 @@ static int __init parse_memmap(char *arg) * size before original memory map is * reset. */ - find_max_pfn(); + propagate_e820_map(); saved_max_pfn = max_pfn; #endif e820.nr_map = 0; diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c index 7f6c0c85c8f..cbd42e51cb0 100644 --- a/arch/x86/kernel/e820_64.c +++ b/arch/x86/kernel/e820_64.c @@ -96,7 +96,7 @@ void __init early_res_to_bootmem(void) } /* Check for already reserved areas */ -static inline int +static inline int __init bad_addr(unsigned long *addrp, unsigned long size, unsigned long align) { int i; @@ -116,7 +116,7 @@ again: } /* Check for already reserved areas */ -static inline int +static inline int __init bad_addr_size(unsigned long *addrp, unsigned long *sizep, unsigned long align) { int i; diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c index 759e02bec07..77d424cf68b 100644 --- a/arch/x86/kernel/efi.c +++ b/arch/x86/kernel/efi.c @@ -383,6 +383,7 @@ static void __init runtime_code_page_mkexec(void) { efi_memory_desc_t *md; void *p; + u64 addr, npages; /* Make EFI runtime service code area executable */ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) { @@ -391,7 +392,10 @@ static void __init runtime_code_page_mkexec(void) if (md->type != EFI_RUNTIME_SERVICES_CODE) continue; - set_memory_x(md->virt_addr, md->num_pages); + addr = md->virt_addr; + npages = md->num_pages; + memrange_efi_to_native(&addr, &npages); + set_memory_x(addr, npages); } } @@ -408,7 +412,7 @@ void __init efi_enter_virtual_mode(void) efi_memory_desc_t *md; efi_status_t status; unsigned long size; - u64 end, systab; + u64 end, systab, addr, npages; void *p, *va; efi.systab = NULL; @@ -420,7 +424,7 @@ void __init efi_enter_virtual_mode(void) size = md->num_pages << EFI_PAGE_SHIFT; end = md->phys_addr + size; - if ((end >> PAGE_SHIFT) <= max_pfn_mapped) + if (PFN_UP(end) <= max_pfn_mapped) va = __va(md->phys_addr); else va = efi_ioremap(md->phys_addr, size); @@ -433,8 +437,12 @@ void __init efi_enter_virtual_mode(void) continue; } - if (!(md->attribute & EFI_MEMORY_WB)) - set_memory_uc(md->virt_addr, md->num_pages); + if (!(md->attribute & EFI_MEMORY_WB)) { + addr = md->virt_addr; + npages = md->num_pages; + memrange_efi_to_native(&addr, &npages); + set_memory_uc(addr, npages); + } systab = (u64) (unsigned long) efi_phys.systab; if (md->phys_addr <= systab && systab < end) { diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c index d143a1e76b3..d0060fdccca 100644 --- a/arch/x86/kernel/efi_64.c +++ b/arch/x86/kernel/efi_64.c @@ -105,14 +105,14 @@ void __init efi_reserve_bootmem(void) void __iomem * __init efi_ioremap(unsigned long phys_addr, unsigned long size) { - static unsigned pages_mapped; + static unsigned pages_mapped __initdata; unsigned i, pages; + unsigned long offset; - /* phys_addr and size must be page aligned */ - if ((phys_addr & ~PAGE_MASK) || (size & ~PAGE_MASK)) - return NULL; + pages = PFN_UP(phys_addr + size) - PFN_DOWN(phys_addr); + offset = phys_addr & ~PAGE_MASK; + phys_addr &= PAGE_MASK; - pages = size >> PAGE_SHIFT; if (pages_mapped + pages > MAX_EFI_IO_PAGES) return NULL; @@ -124,5 +124,5 @@ void __iomem * __init efi_ioremap(unsigned long phys_addr, unsigned long size) } return (void __iomem *)__fix_to_virt(FIX_EFI_IO_MAP_FIRST_PAGE - \ - (pages_mapped - pages)); + (pages_mapped - pages)) + offset; } diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 9ba49a26dff..f0f8934fc30 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -1,5 +1,4 @@ /* - * linux/arch/i386/entry.S * * Copyright (C) 1991, 1992 Linus Torvalds */ diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 5d77c9cd8e1..ebf13908a74 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -61,26 +61,31 @@ int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip) val = (1UL << UVH_IPI_INT_SEND_SHFT) | (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) | (((long)start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) | - (6 << UVH_IPI_INT_DELIVERY_MODE_SHFT); + APIC_DM_INIT; + uv_write_global_mmr64(nasid, UVH_IPI_INT, val); + mdelay(10); + + val = (1UL << UVH_IPI_INT_SEND_SHFT) | + (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) | + (((long)start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) | + APIC_DM_STARTUP; uv_write_global_mmr64(nasid, UVH_IPI_INT, val); return 0; } static void uv_send_IPI_one(int cpu, int vector) { - unsigned long val, apicid; + unsigned long val, apicid, lapicid; int nasid; apicid = per_cpu(x86_cpu_to_apicid, cpu); /* ZZZ - cache node-local ? */ + lapicid = apicid & 0x3f; /* ZZZ macro needed */ nasid = uv_apicid_to_nasid(apicid); val = - (1UL << UVH_IPI_INT_SEND_SHFT) | (apicid << + (1UL << UVH_IPI_INT_SEND_SHFT) | (lapicid << UVH_IPI_INT_APIC_ID_SHFT) | (vector << UVH_IPI_INT_VECTOR_SHFT); uv_write_global_mmr64(nasid, UVH_IPI_INT, val); - printk(KERN_DEBUG - "UV: IPI to cpu %d, apicid 0x%lx, vec %d, nasid%d, val 0x%lx\n", - cpu, apicid, vector, nasid, val); } static void uv_send_IPI_mask(cpumask_t mask, int vector) diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index d6d54faa84d..993c7677325 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -146,6 +146,7 @@ void __init x86_64_start_kernel(char * real_mode_data) reserve_early(__pa_symbol(&_text), __pa_symbol(&_end), "TEXT DATA BSS"); +#ifdef CONFIG_BLK_DEV_INITRD /* Reserve INITRD */ if (boot_params.hdr.type_of_loader && boot_params.hdr.ramdisk_image) { unsigned long ramdisk_image = boot_params.hdr.ramdisk_image; @@ -153,6 +154,7 @@ void __init x86_64_start_kernel(char * real_mode_data) unsigned long ramdisk_end = ramdisk_image + ramdisk_size; reserve_early(ramdisk_image, ramdisk_end, "RAMDISK"); } +#endif reserve_ebda_region(); diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 826988a6e96..90f038af3ad 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -1,5 +1,4 @@ /* - * linux/arch/i386/kernel/head.S -- the 32-bit startup code. * * Copyright (C) 1991, 1992 Linus Torvalds * diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index 8f8102d967b..db6839b5319 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -35,17 +35,18 @@ #endif static unsigned int mxcsr_feature_mask __read_mostly = 0xffffffffu; +unsigned int xstate_size; +static struct i387_fxsave_struct fx_scratch __cpuinitdata; -void mxcsr_feature_mask_init(void) +void __cpuinit mxcsr_feature_mask_init(void) { unsigned long mask = 0; clts(); if (cpu_has_fxsr) { - memset(¤t->thread.i387.fxsave, 0, - sizeof(struct i387_fxsave_struct)); - asm volatile("fxsave %0" : : "m" (current->thread.i387.fxsave)); - mask = current->thread.i387.fxsave.mxcsr_mask; + memset(&fx_scratch, 0, sizeof(struct i387_fxsave_struct)); + asm volatile("fxsave %0" : : "m" (fx_scratch)); + mask = fx_scratch.mxcsr_mask; if (mask == 0) mask = 0x0000ffbf; } @@ -53,6 +54,16 @@ void mxcsr_feature_mask_init(void) stts(); } +void __init init_thread_xstate(void) +{ + if (cpu_has_fxsr) + xstate_size = sizeof(struct i387_fxsave_struct); +#ifdef CONFIG_X86_32 + else + xstate_size = sizeof(struct i387_fsave_struct); +#endif +} + #ifdef CONFIG_X86_64 /* * Called at bootup to set up the initial FPU state that is later cloned @@ -61,10 +72,6 @@ void mxcsr_feature_mask_init(void) void __cpuinit fpu_init(void) { unsigned long oldcr0 = read_cr0(); - extern void __bad_fxsave_alignment(void); - - if (offsetof(struct task_struct, thread.i387.fxsave) & 15) - __bad_fxsave_alignment(); set_in_cr4(X86_CR4_OSFXSR); set_in_cr4(X86_CR4_OSXMMEXCPT); @@ -84,32 +91,44 @@ void __cpuinit fpu_init(void) * value at reset if we support XMM instructions and then * remeber the current task has used the FPU. */ -void init_fpu(struct task_struct *tsk) +int init_fpu(struct task_struct *tsk) { if (tsk_used_math(tsk)) { if (tsk == current) unlazy_fpu(tsk); - return; + return 0; + } + + /* + * Memory allocation at the first usage of the FPU and other state. + */ + if (!tsk->thread.xstate) { + tsk->thread.xstate = kmem_cache_alloc(task_xstate_cachep, + GFP_KERNEL); + if (!tsk->thread.xstate) + return -ENOMEM; } if (cpu_has_fxsr) { - memset(&tsk->thread.i387.fxsave, 0, - sizeof(struct i387_fxsave_struct)); - tsk->thread.i387.fxsave.cwd = 0x37f; + struct i387_fxsave_struct *fx = &tsk->thread.xstate->fxsave; + + memset(fx, 0, xstate_size); + fx->cwd = 0x37f; if (cpu_has_xmm) - tsk->thread.i387.fxsave.mxcsr = MXCSR_DEFAULT; + fx->mxcsr = MXCSR_DEFAULT; } else { - memset(&tsk->thread.i387.fsave, 0, - sizeof(struct i387_fsave_struct)); - tsk->thread.i387.fsave.cwd = 0xffff037fu; - tsk->thread.i387.fsave.swd = 0xffff0000u; - tsk->thread.i387.fsave.twd = 0xffffffffu; - tsk->thread.i387.fsave.fos = 0xffff0000u; + struct i387_fsave_struct *fp = &tsk->thread.xstate->fsave; + memset(fp, 0, xstate_size); + fp->cwd = 0xffff037fu; + fp->swd = 0xffff0000u; + fp->twd = 0xffffffffu; + fp->fos = 0xffff0000u; } /* * Only the device not available exception or ptrace can call init_fpu. */ set_stopped_child_used_math(tsk); + return 0; } int fpregs_active(struct task_struct *target, const struct user_regset *regset) @@ -126,13 +145,17 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { + int ret; + if (!cpu_has_fxsr) return -ENODEV; - init_fpu(target); + ret = init_fpu(target); + if (ret) + return ret; return user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &target->thread.i387.fxsave, 0, -1); + &target->thread.xstate->fxsave, 0, -1); } int xfpregs_set(struct task_struct *target, const struct user_regset *regset, @@ -144,16 +167,19 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset, if (!cpu_has_fxsr) return -ENODEV; - init_fpu(target); + ret = init_fpu(target); + if (ret) + return ret; + set_stopped_child_used_math(target); ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.i387.fxsave, 0, -1); + &target->thread.xstate->fxsave, 0, -1); /* * mxcsr reserved bits must be masked to zero for security reasons. */ - target->thread.i387.fxsave.mxcsr &= mxcsr_feature_mask; + target->thread.xstate->fxsave.mxcsr &= mxcsr_feature_mask; return ret; } @@ -233,7 +259,7 @@ static inline u32 twd_fxsr_to_i387(struct i387_fxsave_struct *fxsave) static void convert_from_fxsr(struct user_i387_ia32_struct *env, struct task_struct *tsk) { - struct i387_fxsave_struct *fxsave = &tsk->thread.i387.fxsave; + struct i387_fxsave_struct *fxsave = &tsk->thread.xstate->fxsave; struct _fpreg *to = (struct _fpreg *) &env->st_space[0]; struct _fpxreg *from = (struct _fpxreg *) &fxsave->st_space[0]; int i; @@ -273,7 +299,7 @@ static void convert_to_fxsr(struct task_struct *tsk, const struct user_i387_ia32_struct *env) { - struct i387_fxsave_struct *fxsave = &tsk->thread.i387.fxsave; + struct i387_fxsave_struct *fxsave = &tsk->thread.xstate->fxsave; struct _fpreg *from = (struct _fpreg *) &env->st_space[0]; struct _fpxreg *to = (struct _fpxreg *) &fxsave->st_space[0]; int i; @@ -302,15 +328,19 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset, void *kbuf, void __user *ubuf) { struct user_i387_ia32_struct env; + int ret; if (!HAVE_HWFP) return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf); - init_fpu(target); + ret = init_fpu(target); + if (ret) + return ret; if (!cpu_has_fxsr) { return user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &target->thread.i387.fsave, 0, -1); + &target->thread.xstate->fsave, 0, + -1); } if (kbuf && pos == 0 && count == sizeof(env)) { @@ -333,12 +363,15 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, if (!HAVE_HWFP) return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf); - init_fpu(target); + ret = init_fpu(target); + if (ret) + return ret; + set_stopped_child_used_math(target); if (!cpu_has_fxsr) { return user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.i387.fsave, 0, -1); + &target->thread.xstate->fsave, 0, -1); } if (pos > 0 || count < sizeof(env)) @@ -358,11 +391,11 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, static inline int save_i387_fsave(struct _fpstate_ia32 __user *buf) { struct task_struct *tsk = current; + struct i387_fsave_struct *fp = &tsk->thread.xstate->fsave; unlazy_fpu(tsk); - tsk->thread.i387.fsave.status = tsk->thread.i387.fsave.swd; - if (__copy_to_user(buf, &tsk->thread.i387.fsave, - sizeof(struct i387_fsave_struct))) + fp->status = fp->swd; + if (__copy_to_user(buf, fp, sizeof(struct i387_fsave_struct))) return -1; return 1; } @@ -370,6 +403,7 @@ static inline int save_i387_fsave(struct _fpstate_ia32 __user *buf) static int save_i387_fxsave(struct _fpstate_ia32 __user *buf) { struct task_struct *tsk = current; + struct i387_fxsave_struct *fx = &tsk->thread.xstate->fxsave; struct user_i387_ia32_struct env; int err = 0; @@ -379,12 +413,12 @@ static int save_i387_fxsave(struct _fpstate_ia32 __user *buf) if (__copy_to_user(buf, &env, sizeof(env))) return -1; - err |= __put_user(tsk->thread.i387.fxsave.swd, &buf->status); + err |= __put_user(fx->swd, &buf->status); err |= __put_user(X86_FXSR_MAGIC, &buf->magic); if (err) return -1; - if (__copy_to_user(&buf->_fxsr_env[0], &tsk->thread.i387.fxsave, + if (__copy_to_user(&buf->_fxsr_env[0], fx, sizeof(struct i387_fxsave_struct))) return -1; return 1; @@ -417,7 +451,7 @@ static inline int restore_i387_fsave(struct _fpstate_ia32 __user *buf) struct task_struct *tsk = current; clear_fpu(tsk); - return __copy_from_user(&tsk->thread.i387.fsave, buf, + return __copy_from_user(&tsk->thread.xstate->fsave, buf, sizeof(struct i387_fsave_struct)); } @@ -428,10 +462,10 @@ static int restore_i387_fxsave(struct _fpstate_ia32 __user *buf) int err; clear_fpu(tsk); - err = __copy_from_user(&tsk->thread.i387.fxsave, &buf->_fxsr_env[0], + err = __copy_from_user(&tsk->thread.xstate->fxsave, &buf->_fxsr_env[0], sizeof(struct i387_fxsave_struct)); /* mxcsr reserved bits must be masked to zero for security reasons */ - tsk->thread.i387.fxsave.mxcsr &= mxcsr_feature_mask; + tsk->thread.xstate->fxsave.mxcsr &= mxcsr_feature_mask; if (err || __copy_from_user(&env, buf, sizeof(env))) return 1; convert_to_fxsr(tsk, &env); diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index b54464b2665..9ba11d07920 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -785,7 +785,7 @@ static void __clear_irq_vector(int irq) per_cpu(vector_irq, cpu)[vector] = -1; cfg->vector = 0; - cfg->domain = CPU_MASK_NONE; + cpus_clear(cfg->domain); } void __setup_vector_irq(int cpu) diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 24362ecf5f9..f47f0eb886b 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -46,11 +46,7 @@ #include <asm/apicdef.h> #include <asm/system.h> -#ifdef CONFIG_X86_32 -# include <mach_ipi.h> -#else -# include <asm/mach_apic.h> -#endif +#include <mach_ipi.h> /* * Put the error code here just in case the user cares: diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c index 25cf6dee4e5..69729e38b78 100644 --- a/arch/x86/kernel/microcode.c +++ b/arch/x86/kernel/microcode.c @@ -402,7 +402,7 @@ static int do_microcode_update (void) if (!uci->valid) continue; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); error = get_maching_microcode(new_mc, cpu); if (error < 0) goto out; @@ -416,7 +416,7 @@ out: vfree(new_mc); if (cursor < 0) error = cursor; - set_cpus_allowed(current, old); + set_cpus_allowed_ptr(current, &old); return error; } @@ -579,7 +579,7 @@ static int apply_microcode_check_cpu(int cpu) return 0; old = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); /* Check if the microcode we have in memory matches the CPU */ if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 || @@ -610,7 +610,7 @@ static int apply_microcode_check_cpu(int cpu) " sig=0x%x, pf=0x%x, rev=0x%x\n", cpu, uci->sig, uci->pf, uci->rev); - set_cpus_allowed(current, old); + set_cpus_allowed_ptr(current, &old); return err; } @@ -621,13 +621,13 @@ static void microcode_init_cpu(int cpu, int resume) old = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); mutex_lock(µcode_mutex); collect_cpu_info(cpu); if (uci->valid && system_state == SYSTEM_RUNNING && !resume) cpu_request_microcode(cpu); mutex_unlock(µcode_mutex); - set_cpus_allowed(current, old); + set_cpus_allowed_ptr(current, &old); } static void microcode_fini_cpu(int cpu) @@ -657,14 +657,14 @@ static ssize_t reload_store(struct sys_device *dev, const char *buf, size_t sz) old = current->cpus_allowed; get_online_cpus(); - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); mutex_lock(µcode_mutex); if (uci->valid) err = cpu_request_microcode(cpu); mutex_unlock(µcode_mutex); put_online_cpus(); - set_cpus_allowed(current, old); + set_cpus_allowed_ptr(current, &old); } if (err) return err; diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 4dfb4053005..1f3abe048e9 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -162,12 +162,10 @@ static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb, err = msr_device_create(cpu); break; case CPU_UP_CANCELED: + case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: msr_device_destroy(cpu); break; - case CPU_UP_CANCELED_FROZEN: - destroy_suspended_device(msr_class, MKDEV(MSR_MAJOR, cpu)); - break; } return err ? NOTIFY_BAD : NOTIFY_OK; } diff --git a/arch/x86/kernel/nmi_32.c b/arch/x86/kernel/nmi_32.c index 8421d0ac6f2..11b14bbaa61 100644 --- a/arch/x86/kernel/nmi_32.c +++ b/arch/x86/kernel/nmi_32.c @@ -321,7 +321,8 @@ EXPORT_SYMBOL(touch_nmi_watchdog); extern void die_nmi(struct pt_regs *, const char *msg); -__kprobes int nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) +notrace __kprobes int +nmi_watchdog_tick(struct pt_regs *regs, unsigned reason) { /* diff --git a/arch/x86/kernel/nmi_64.c b/arch/x86/kernel/nmi_64.c index 11f9130ac51..5a29ded994f 100644 --- a/arch/x86/kernel/nmi_64.c +++ b/arch/x86/kernel/nmi_64.c @@ -313,7 +313,8 @@ void touch_nmi_watchdog(void) } EXPORT_SYMBOL(touch_nmi_watchdog); -int __kprobes nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) +notrace __kprobes int +nmi_watchdog_tick(struct pt_regs *regs, unsigned reason) { int sum; int touched = 0; @@ -384,7 +385,8 @@ int __kprobes nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) static unsigned ignore_nmis; -asmlinkage __kprobes void do_nmi(struct pt_regs * regs, long error_code) +asmlinkage notrace __kprobes void +do_nmi(struct pt_regs *regs, long error_code) { nmi_enter(); add_pda(__nmi_count,1); diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index 1b5464c2434..2edee22e9c3 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -470,10 +470,11 @@ error: return 0; } -static dma_addr_t calgary_map_single(struct device *dev, void *vaddr, +static dma_addr_t calgary_map_single(struct device *dev, phys_addr_t paddr, size_t size, int direction) { dma_addr_t dma_handle = bad_dma_address; + void *vaddr = phys_to_virt(paddr); unsigned long uaddr; unsigned int npages; struct iommu_table *tbl = find_iommu_table(dev); @@ -1232,8 +1233,7 @@ static int __init calgary_init(void) error: do { - dev = pci_get_device_reverse(PCI_VENDOR_ID_IBM, - PCI_ANY_ID, dev); + dev = pci_get_device(PCI_VENDOR_ID_IBM, PCI_ANY_ID, dev); if (!dev) break; if (!is_cal_pci_dev(dev->device)) diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma.c index ada5a060499..388b113a7d8 100644 --- a/arch/x86/kernel/pci-dma_64.c +++ b/arch/x86/kernel/pci-dma.c @@ -1,61 +1,370 @@ -/* - * Dynamic DMA mapping support. - */ - -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/string.h> -#include <linux/pci.h> -#include <linux/module.h> +#include <linux/dma-mapping.h> #include <linux/dmar.h> -#include <asm/io.h> +#include <linux/bootmem.h> +#include <linux/pci.h> + +#include <asm/proto.h> +#include <asm/dma.h> #include <asm/gart.h> #include <asm/calgary.h> -int iommu_merge __read_mostly = 0; - -dma_addr_t bad_dma_address __read_mostly; -EXPORT_SYMBOL(bad_dma_address); +int forbid_dac __read_mostly; +EXPORT_SYMBOL(forbid_dac); -/* This tells the BIO block layer to assume merging. Default to off - because we cannot guarantee merging later. */ -int iommu_bio_merge __read_mostly = 0; -EXPORT_SYMBOL(iommu_bio_merge); +const struct dma_mapping_ops *dma_ops; +EXPORT_SYMBOL(dma_ops); -static int iommu_sac_force __read_mostly = 0; +int iommu_sac_force __read_mostly = 0; -int no_iommu __read_mostly; #ifdef CONFIG_IOMMU_DEBUG int panic_on_overflow __read_mostly = 1; int force_iommu __read_mostly = 1; #else int panic_on_overflow __read_mostly = 0; -int force_iommu __read_mostly= 0; +int force_iommu __read_mostly = 0; #endif +int iommu_merge __read_mostly = 0; + +int no_iommu __read_mostly; /* Set this to 1 if there is a HW IOMMU in the system */ int iommu_detected __read_mostly = 0; +/* This tells the BIO block layer to assume merging. Default to off + because we cannot guarantee merging later. */ +int iommu_bio_merge __read_mostly = 0; +EXPORT_SYMBOL(iommu_bio_merge); + +dma_addr_t bad_dma_address __read_mostly = 0; +EXPORT_SYMBOL(bad_dma_address); + /* Dummy device used for NULL arguments (normally ISA). Better would be probably a smaller DMA mask, but this is bug-to-bug compatible - to i386. */ + to older i386. */ struct device fallback_dev = { .bus_id = "fallback device", .coherent_dma_mask = DMA_32BIT_MASK, .dma_mask = &fallback_dev.coherent_dma_mask, }; +int dma_set_mask(struct device *dev, u64 mask) +{ + if (!dev->dma_mask || !dma_supported(dev, mask)) + return -EIO; + + *dev->dma_mask = mask; + + return 0; +} +EXPORT_SYMBOL(dma_set_mask); + +#ifdef CONFIG_X86_64 +static __initdata void *dma32_bootmem_ptr; +static unsigned long dma32_bootmem_size __initdata = (128ULL<<20); + +static int __init parse_dma32_size_opt(char *p) +{ + if (!p) + return -EINVAL; + dma32_bootmem_size = memparse(p, &p); + return 0; +} +early_param("dma32_size", parse_dma32_size_opt); + +void __init dma32_reserve_bootmem(void) +{ + unsigned long size, align; + if (end_pfn <= MAX_DMA32_PFN) + return; + + align = 64ULL<<20; + size = round_up(dma32_bootmem_size, align); + dma32_bootmem_ptr = __alloc_bootmem_nopanic(size, align, + __pa(MAX_DMA_ADDRESS)); + if (dma32_bootmem_ptr) + dma32_bootmem_size = size; + else + dma32_bootmem_size = 0; +} +static void __init dma32_free_bootmem(void) +{ + int node; + + if (end_pfn <= MAX_DMA32_PFN) + return; + + if (!dma32_bootmem_ptr) + return; + + for_each_online_node(node) + free_bootmem_node(NODE_DATA(node), __pa(dma32_bootmem_ptr), + dma32_bootmem_size); + + dma32_bootmem_ptr = NULL; + dma32_bootmem_size = 0; +} + +void __init pci_iommu_alloc(void) +{ + /* free the range so iommu could get some range less than 4G */ + dma32_free_bootmem(); + /* + * The order of these functions is important for + * fall-back/fail-over reasons + */ +#ifdef CONFIG_GART_IOMMU + gart_iommu_hole_init(); +#endif + +#ifdef CONFIG_CALGARY_IOMMU + detect_calgary(); +#endif + + detect_intel_iommu(); + +#ifdef CONFIG_SWIOTLB + pci_swiotlb_init(); +#endif +} +#endif + +/* + * See <Documentation/x86_64/boot-options.txt> for the iommu kernel parameter + * documentation. + */ +static __init int iommu_setup(char *p) +{ + iommu_merge = 1; + + if (!p) + return -EINVAL; + + while (*p) { + if (!strncmp(p, "off", 3)) + no_iommu = 1; + /* gart_parse_options has more force support */ + if (!strncmp(p, "force", 5)) + force_iommu = 1; + if (!strncmp(p, "noforce", 7)) { + iommu_merge = 0; + force_iommu = 0; + } + + if (!strncmp(p, "biomerge", 8)) { + iommu_bio_merge = 4096; + iommu_merge = 1; + force_iommu = 1; + } + if (!strncmp(p, "panic", 5)) + panic_on_overflow = 1; + if (!strncmp(p, "nopanic", 7)) + panic_on_overflow = 0; + if (!strncmp(p, "merge", 5)) { + iommu_merge = 1; + force_iommu = 1; + } + if (!strncmp(p, "nomerge", 7)) + iommu_merge = 0; + if (!strncmp(p, "forcesac", 8)) + iommu_sac_force = 1; + if (!strncmp(p, "allowdac", 8)) + forbid_dac = 0; + if (!strncmp(p, "nodac", 5)) + forbid_dac = -1; + if (!strncmp(p, "usedac", 6)) { + forbid_dac = -1; + return 1; + } +#ifdef CONFIG_SWIOTLB + if (!strncmp(p, "soft", 4)) + swiotlb = 1; +#endif + +#ifdef CONFIG_GART_IOMMU + gart_parse_options(p); +#endif + +#ifdef CONFIG_CALGARY_IOMMU + if (!strncmp(p, "calgary", 7)) + use_calgary = 1; +#endif /* CONFIG_CALGARY_IOMMU */ + + p += strcspn(p, ","); + if (*p == ',') + ++p; + } + return 0; +} +early_param("iommu", iommu_setup); + +#ifdef CONFIG_X86_32 +int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, + dma_addr_t device_addr, size_t size, int flags) +{ + void __iomem *mem_base = NULL; + int pages = size >> PAGE_SHIFT; + int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long); + + if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0) + goto out; + if (!size) + goto out; + if (dev->dma_mem) + goto out; + + /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */ + + mem_base = ioremap(bus_addr, size); + if (!mem_base) + goto out; + + dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL); + if (!dev->dma_mem) + goto out; + dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL); + if (!dev->dma_mem->bitmap) + goto free1_out; + + dev->dma_mem->virt_base = mem_base; + dev->dma_mem->device_base = device_addr; + dev->dma_mem->size = pages; + dev->dma_mem->flags = flags; + + if (flags & DMA_MEMORY_MAP) + return DMA_MEMORY_MAP; + + return DMA_MEMORY_IO; + + free1_out: + kfree(dev->dma_mem); + out: + if (mem_base) + iounmap(mem_base); + return 0; +} +EXPORT_SYMBOL(dma_declare_coherent_memory); + +void dma_release_declared_memory(struct device *dev) +{ + struct dma_coherent_mem *mem = dev->dma_mem; + + if (!mem) + return; + dev->dma_mem = NULL; + iounmap(mem->virt_base); + kfree(mem->bitmap); + kfree(mem); +} +EXPORT_SYMBOL(dma_release_declared_memory); + +void *dma_mark_declared_memory_occupied(struct device *dev, + dma_addr_t device_addr, size_t size) +{ + struct dma_coherent_mem *mem = dev->dma_mem; + int pos, err; + int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1); + + pages >>= PAGE_SHIFT; + + if (!mem) + return ERR_PTR(-EINVAL); + + pos = (device_addr - mem->device_base) >> PAGE_SHIFT; + err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages)); + if (err != 0) + return ERR_PTR(err); + return mem->virt_base + (pos << PAGE_SHIFT); +} +EXPORT_SYMBOL(dma_mark_declared_memory_occupied); + +static int dma_alloc_from_coherent_mem(struct device *dev, ssize_t size, + dma_addr_t *dma_handle, void **ret) +{ + struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; + int order = get_order(size); + + if (mem) { + int page = bitmap_find_free_region(mem->bitmap, mem->size, + order); + if (page >= 0) { + *dma_handle = mem->device_base + (page << PAGE_SHIFT); + *ret = mem->virt_base + (page << PAGE_SHIFT); + memset(*ret, 0, size); + } + if (mem->flags & DMA_MEMORY_EXCLUSIVE) + *ret = NULL; + } + return (mem != NULL); +} + +static int dma_release_coherent(struct device *dev, int order, void *vaddr) +{ + struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; + + if (mem && vaddr >= mem->virt_base && vaddr < + (mem->virt_base + (mem->size << PAGE_SHIFT))) { + int page = (vaddr - mem->virt_base) >> PAGE_SHIFT; + + bitmap_release_region(mem->bitmap, page, order); + return 1; + } + return 0; +} +#else +#define dma_alloc_from_coherent_mem(dev, size, handle, ret) (0) +#define dma_release_coherent(dev, order, vaddr) (0) +#endif /* CONFIG_X86_32 */ + +int dma_supported(struct device *dev, u64 mask) +{ +#ifdef CONFIG_PCI + if (mask > 0xffffffff && forbid_dac > 0) { + printk(KERN_INFO "PCI: Disallowing DAC for device %s\n", + dev->bus_id); + return 0; + } +#endif + + if (dma_ops->dma_supported) + return dma_ops->dma_supported(dev, mask); + + /* Copied from i386. Doesn't make much sense, because it will + only work for pci_alloc_coherent. + The caller just has to use GFP_DMA in this case. */ + if (mask < DMA_24BIT_MASK) + return 0; + + /* Tell the device to use SAC when IOMMU force is on. This + allows the driver to use cheaper accesses in some cases. + + Problem with this is that if we overflow the IOMMU area and + return DAC as fallback address the device may not handle it + correctly. + + As a special case some controllers have a 39bit address + mode that is as efficient as 32bit (aic79xx). Don't force + SAC for these. Assume all masks <= 40 bits are of this + type. Normally this doesn't make any difference, but gives + more gentle handling of IOMMU overflow. */ + if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) { + printk(KERN_INFO "%s: Force SAC with mask %Lx\n", + dev->bus_id, mask); + return 0; + } + + return 1; +} +EXPORT_SYMBOL(dma_supported); + /* Allocate DMA memory on node near device */ -noinline static void * +noinline struct page * dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order) { - struct page *page; int node; node = dev_to_node(dev); - page = alloc_pages_node(node, gfp, order); - return page ? page_address(page) : NULL; + return alloc_pages_node(node, gfp, order); } /* @@ -65,9 +374,16 @@ void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) { - void *memory; + void *memory = NULL; + struct page *page; unsigned long dma_mask = 0; - u64 bus; + dma_addr_t bus; + + /* ignore region specifiers */ + gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32); + + if (dma_alloc_from_coherent_mem(dev, size, dma_handle, &memory)) + return memory; if (!dev) dev = &fallback_dev; @@ -82,26 +398,25 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, /* Don't invoke OOM killer */ gfp |= __GFP_NORETRY; - /* Kludge to make it bug-to-bug compatible with i386. i386 - uses the normal dma_mask for alloc_coherent. */ - dma_mask &= *dev->dma_mask; - +#ifdef CONFIG_X86_64 /* Why <=? Even when the mask is smaller than 4GB it is often larger than 16MB and in this case we have a chance of finding fitting memory in the next higher zone first. If not retry with true GFP_DMA. -AK */ if (dma_mask <= DMA_32BIT_MASK) gfp |= GFP_DMA32; +#endif again: - memory = dma_alloc_pages(dev, gfp, get_order(size)); - if (memory == NULL) + page = dma_alloc_pages(dev, gfp, get_order(size)); + if (page == NULL) return NULL; { int high, mmu; - bus = virt_to_bus(memory); - high = (bus + size) >= dma_mask; + bus = page_to_phys(page); + memory = page_address(page); + high = (bus + size) >= dma_mask; mmu = high; if (force_iommu && !(gfp & GFP_DMA)) mmu = 1; @@ -127,7 +442,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, memset(memory, 0, size); if (!mmu) { - *dma_handle = virt_to_bus(memory); + *dma_handle = bus; return memory; } } @@ -139,7 +454,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, } if (dma_ops->map_simple) { - *dma_handle = dma_ops->map_simple(dev, memory, + *dma_handle = dma_ops->map_simple(dev, virt_to_phys(memory), size, PCI_DMA_BIDIRECTIONAL); if (*dma_handle != bad_dma_address) @@ -147,7 +462,8 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, } if (panic_on_overflow) - panic("dma_alloc_coherent: IOMMU overflow by %lu bytes\n",size); + panic("dma_alloc_coherent: IOMMU overflow by %lu bytes\n", + (unsigned long)size); free_pages((unsigned long)memory, get_order(size)); return NULL; } @@ -160,153 +476,16 @@ EXPORT_SYMBOL(dma_alloc_coherent); void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t bus) { + int order = get_order(size); WARN_ON(irqs_disabled()); /* for portability */ + if (dma_release_coherent(dev, order, vaddr)) + return; if (dma_ops->unmap_single) dma_ops->unmap_single(dev, bus, size, 0); - free_pages((unsigned long)vaddr, get_order(size)); + free_pages((unsigned long)vaddr, order); } EXPORT_SYMBOL(dma_free_coherent); -static int forbid_dac __read_mostly; - -int dma_supported(struct device *dev, u64 mask) -{ -#ifdef CONFIG_PCI - if (mask > 0xffffffff && forbid_dac > 0) { - - - - printk(KERN_INFO "PCI: Disallowing DAC for device %s\n", dev->bus_id); - return 0; - } -#endif - - if (dma_ops->dma_supported) - return dma_ops->dma_supported(dev, mask); - - /* Copied from i386. Doesn't make much sense, because it will - only work for pci_alloc_coherent. - The caller just has to use GFP_DMA in this case. */ - if (mask < DMA_24BIT_MASK) - return 0; - - /* Tell the device to use SAC when IOMMU force is on. This - allows the driver to use cheaper accesses in some cases. - - Problem with this is that if we overflow the IOMMU area and - return DAC as fallback address the device may not handle it - correctly. - - As a special case some controllers have a 39bit address - mode that is as efficient as 32bit (aic79xx). Don't force - SAC for these. Assume all masks <= 40 bits are of this - type. Normally this doesn't make any difference, but gives - more gentle handling of IOMMU overflow. */ - if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) { - printk(KERN_INFO "%s: Force SAC with mask %Lx\n", dev->bus_id,mask); - return 0; - } - - return 1; -} -EXPORT_SYMBOL(dma_supported); - -int dma_set_mask(struct device *dev, u64 mask) -{ - if (!dev->dma_mask || !dma_supported(dev, mask)) - return -EIO; - *dev->dma_mask = mask; - return 0; -} -EXPORT_SYMBOL(dma_set_mask); - -/* - * See <Documentation/x86_64/boot-options.txt> for the iommu kernel parameter - * documentation. - */ -static __init int iommu_setup(char *p) -{ - iommu_merge = 1; - - if (!p) - return -EINVAL; - - while (*p) { - if (!strncmp(p, "off", 3)) - no_iommu = 1; - /* gart_parse_options has more force support */ - if (!strncmp(p, "force", 5)) - force_iommu = 1; - if (!strncmp(p, "noforce", 7)) { - iommu_merge = 0; - force_iommu = 0; - } - - if (!strncmp(p, "biomerge", 8)) { - iommu_bio_merge = 4096; - iommu_merge = 1; - force_iommu = 1; - } - if (!strncmp(p, "panic", 5)) - panic_on_overflow = 1; - if (!strncmp(p, "nopanic", 7)) - panic_on_overflow = 0; - if (!strncmp(p, "merge", 5)) { - iommu_merge = 1; - force_iommu = 1; - } - if (!strncmp(p, "nomerge", 7)) - iommu_merge = 0; - if (!strncmp(p, "forcesac", 8)) - iommu_sac_force = 1; - if (!strncmp(p, "allowdac", 8)) - forbid_dac = 0; - if (!strncmp(p, "nodac", 5)) - forbid_dac = -1; - -#ifdef CONFIG_SWIOTLB - if (!strncmp(p, "soft", 4)) - swiotlb = 1; -#endif - -#ifdef CONFIG_GART_IOMMU - gart_parse_options(p); -#endif - -#ifdef CONFIG_CALGARY_IOMMU - if (!strncmp(p, "calgary", 7)) - use_calgary = 1; -#endif /* CONFIG_CALGARY_IOMMU */ - - p += strcspn(p, ","); - if (*p == ',') - ++p; - } - return 0; -} -early_param("iommu", iommu_setup); - -void __init pci_iommu_alloc(void) -{ - /* - * The order of these functions is important for - * fall-back/fail-over reasons - */ -#ifdef CONFIG_GART_IOMMU - gart_iommu_hole_init(); -#endif - -#ifdef CONFIG_CALGARY_IOMMU - detect_calgary(); -#endif - - detect_intel_iommu(); - -#ifdef CONFIG_SWIOTLB - pci_swiotlb_init(); -#endif -} - static int __init pci_iommu_init(void) { #ifdef CONFIG_CALGARY_IOMMU @@ -327,6 +506,8 @@ void pci_iommu_shutdown(void) { gart_iommu_shutdown(); } +/* Must execute after PCI subsystem */ +fs_initcall(pci_iommu_init); #ifdef CONFIG_PCI /* Many VIA bridges seem to corrupt data for DAC. Disable it here */ @@ -334,11 +515,10 @@ void pci_iommu_shutdown(void) static __devinit void via_no_dac(struct pci_dev *dev) { if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { - printk(KERN_INFO "PCI: VIA PCI bridge detected. Disabling DAC.\n"); + printk(KERN_INFO "PCI: VIA PCI bridge detected." + "Disabling DAC.\n"); forbid_dac = 1; } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); #endif -/* Must execute after PCI subsystem */ -fs_initcall(pci_iommu_init); diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c deleted file mode 100644 index 51330321a5d..00000000000 --- a/arch/x86/kernel/pci-dma_32.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Dynamic DMA mapping support. - * - * On i386 there is no hardware dynamic DMA address translation, - * so consistent alloc/free are merely page allocation/freeing. - * The rest of the dynamic DMA mapping interface is implemented - * in asm/pci.h. - */ - -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/string.h> -#include <linux/pci.h> -#include <linux/module.h> -#include <asm/io.h> - -struct dma_coherent_mem { - void *virt_base; - u32 device_base; - int size; - int flags; - unsigned long *bitmap; -}; - -void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp) -{ - void *ret; - struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; - int order = get_order(size); - /* ignore region specifiers */ - gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); - - if (mem) { - int page = bitmap_find_free_region(mem->bitmap, mem->size, - order); - if (page >= 0) { - *dma_handle = mem->device_base + (page << PAGE_SHIFT); - ret = mem->virt_base + (page << PAGE_SHIFT); - memset(ret, 0, size); - return ret; - } - if (mem->flags & DMA_MEMORY_EXCLUSIVE) - return NULL; - } - - if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff)) - gfp |= GFP_DMA; - - ret = (void *)__get_free_pages(gfp, order); - - if (ret != NULL) { - memset(ret, 0, size); - *dma_handle = virt_to_phys(ret); - } - return ret; -} -EXPORT_SYMBOL(dma_alloc_coherent); - -void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; - int order = get_order(size); - - WARN_ON(irqs_disabled()); /* for portability */ - if (mem && vaddr >= mem->virt_base && vaddr < (mem->virt_base + (mem->size << PAGE_SHIFT))) { - int page = (vaddr - mem->virt_base) >> PAGE_SHIFT; - - bitmap_release_region(mem->bitmap, page, order); - } else - free_pages((unsigned long)vaddr, order); -} -EXPORT_SYMBOL(dma_free_coherent); - -int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, - dma_addr_t device_addr, size_t size, int flags) -{ - void __iomem *mem_base = NULL; - int pages = size >> PAGE_SHIFT; - int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long); - - if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0) - goto out; - if (!size) - goto out; - if (dev->dma_mem) - goto out; - - /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */ - - mem_base = ioremap(bus_addr, size); - if (!mem_base) - goto out; - - dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL); - if (!dev->dma_mem) - goto out; - dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL); - if (!dev->dma_mem->bitmap) - goto free1_out; - - dev->dma_mem->virt_base = mem_base; - dev->dma_mem->device_base = device_addr; - dev->dma_mem->size = pages; - dev->dma_mem->flags = flags; - - if (flags & DMA_MEMORY_MAP) - return DMA_MEMORY_MAP; - - return DMA_MEMORY_IO; - - free1_out: - kfree(dev->dma_mem); - out: - if (mem_base) - iounmap(mem_base); - return 0; -} -EXPORT_SYMBOL(dma_declare_coherent_memory); - -void dma_release_declared_memory(struct device *dev) -{ - struct dma_coherent_mem *mem = dev->dma_mem; - - if(!mem) - return; - dev->dma_mem = NULL; - iounmap(mem->virt_base); - kfree(mem->bitmap); - kfree(mem); -} -EXPORT_SYMBOL(dma_release_declared_memory); - -void *dma_mark_declared_memory_occupied(struct device *dev, - dma_addr_t device_addr, size_t size) -{ - struct dma_coherent_mem *mem = dev->dma_mem; - int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1) >> PAGE_SHIFT; - int pos, err; - - if (!mem) - return ERR_PTR(-EINVAL); - - pos = (device_addr - mem->device_base) >> PAGE_SHIFT; - err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages)); - if (err != 0) - return ERR_PTR(err); - return mem->virt_base + (pos << PAGE_SHIFT); -} -EXPORT_SYMBOL(dma_mark_declared_memory_occupied); - -#ifdef CONFIG_PCI -/* Many VIA bridges seem to corrupt data for DAC. Disable it here */ - -int forbid_dac; -EXPORT_SYMBOL(forbid_dac); - -static __devinit void via_no_dac(struct pci_dev *dev) -{ - if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { - printk(KERN_INFO "PCI: VIA PCI bridge detected. Disabling DAC.\n"); - forbid_dac = 1; - } -} -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); - -static int check_iommu(char *s) -{ - if (!strcmp(s, "usedac")) { - forbid_dac = -1; - return 1; - } - return 0; -} -__setup("iommu=", check_iommu); -#endif diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index 700e4647dd3..c07455d1695 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -264,9 +264,9 @@ static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem, } static dma_addr_t -gart_map_simple(struct device *dev, char *buf, size_t size, int dir) +gart_map_simple(struct device *dev, phys_addr_t paddr, size_t size, int dir) { - dma_addr_t map = dma_map_area(dev, virt_to_bus(buf), size, dir); + dma_addr_t map = dma_map_area(dev, paddr, size, dir); flush_gart(); @@ -275,18 +275,17 @@ gart_map_simple(struct device *dev, char *buf, size_t size, int dir) /* Map a single area into the IOMMU */ static dma_addr_t -gart_map_single(struct device *dev, void *addr, size_t size, int dir) +gart_map_single(struct device *dev, phys_addr_t paddr, size_t size, int dir) { - unsigned long phys_mem, bus; + unsigned long bus; if (!dev) dev = &fallback_dev; - phys_mem = virt_to_phys(addr); - if (!need_iommu(dev, phys_mem, size)) - return phys_mem; + if (!need_iommu(dev, paddr, size)) + return paddr; - bus = gart_map_simple(dev, addr, size, dir); + bus = gart_map_simple(dev, paddr, size, dir); return bus; } diff --git a/arch/x86/kernel/pci-nommu_64.c b/arch/x86/kernel/pci-nommu.c index ab08e183222..aec43d56f49 100644 --- a/arch/x86/kernel/pci-nommu_64.c +++ b/arch/x86/kernel/pci-nommu.c @@ -14,7 +14,7 @@ static int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size) { - if (hwdev && bus + size > *hwdev->dma_mask) { + if (hwdev && bus + size > *hwdev->dma_mask) { if (*hwdev->dma_mask >= DMA_32BIT_MASK) printk(KERN_ERR "nommu_%s: overflow %Lx+%zu of device mask %Lx\n", @@ -26,19 +26,17 @@ check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size) } static dma_addr_t -nommu_map_single(struct device *hwdev, void *ptr, size_t size, +nommu_map_single(struct device *hwdev, phys_addr_t paddr, size_t size, int direction) { - dma_addr_t bus = virt_to_bus(ptr); + dma_addr_t bus = paddr; + WARN_ON(size == 0); if (!check_addr("map_single", hwdev, bus, size)) return bad_dma_address; + flush_write_buffers(); return bus; } -static void nommu_unmap_single(struct device *dev, dma_addr_t addr,size_t size, - int direction) -{ -} /* Map a set of buffers described by scatterlist in streaming * mode for DMA. This is the scatter-gather version of the @@ -61,30 +59,34 @@ static int nommu_map_sg(struct device *hwdev, struct scatterlist *sg, struct scatterlist *s; int i; + WARN_ON(nents == 0 || sg[0].length == 0); + for_each_sg(sg, s, nents, i) { BUG_ON(!sg_page(s)); - s->dma_address = virt_to_bus(sg_virt(s)); + s->dma_address = sg_phys(s); if (!check_addr("map_sg", hwdev, s->dma_address, s->length)) return 0; s->dma_length = s->length; } + flush_write_buffers(); return nents; } -/* Unmap a set of streaming mode DMA translations. - * Again, cpu read rules concerning calls here are the same as for - * pci_unmap_single() above. - */ -static void nommu_unmap_sg(struct device *dev, struct scatterlist *sg, - int nents, int dir) +/* Make sure we keep the same behaviour */ +static int nommu_mapping_error(dma_addr_t dma_addr) { +#ifdef CONFIG_X86_32 + return 0; +#else + return (dma_addr == bad_dma_address); +#endif } + const struct dma_mapping_ops nommu_dma_ops = { .map_single = nommu_map_single, - .unmap_single = nommu_unmap_single, .map_sg = nommu_map_sg, - .unmap_sg = nommu_unmap_sg, + .mapping_error = nommu_mapping_error, .is_phys = 1, }; diff --git a/arch/x86/kernel/pci-swiotlb_64.c b/arch/x86/kernel/pci-swiotlb_64.c index 82a0a674a00..490da7f4b8d 100644 --- a/arch/x86/kernel/pci-swiotlb_64.c +++ b/arch/x86/kernel/pci-swiotlb_64.c @@ -11,11 +11,18 @@ int swiotlb __read_mostly; +static dma_addr_t +swiotlb_map_single_phys(struct device *hwdev, phys_addr_t paddr, size_t size, + int direction) +{ + return swiotlb_map_single(hwdev, phys_to_virt(paddr), size, direction); +} + const struct dma_mapping_ops swiotlb_dma_ops = { .mapping_error = swiotlb_dma_mapping_error, .alloc_coherent = swiotlb_alloc_coherent, .free_coherent = swiotlb_free_coherent, - .map_single = swiotlb_map_single, + .map_single = swiotlb_map_single_phys, .unmap_single = swiotlb_unmap_single, .sync_single_for_cpu = swiotlb_sync_single_for_cpu, .sync_single_for_device = swiotlb_sync_single_for_device, diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c new file mode 100644 index 00000000000..3004d716539 --- /dev/null +++ b/arch/x86/kernel/process.c @@ -0,0 +1,44 @@ +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/smp.h> +#include <linux/slab.h> +#include <linux/sched.h> + +struct kmem_cache *task_xstate_cachep; + +int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) +{ + *dst = *src; + if (src->thread.xstate) { + dst->thread.xstate = kmem_cache_alloc(task_xstate_cachep, + GFP_KERNEL); + if (!dst->thread.xstate) + return -ENOMEM; + WARN_ON((unsigned long)dst->thread.xstate & 15); + memcpy(dst->thread.xstate, src->thread.xstate, xstate_size); + } + return 0; +} + +void free_thread_xstate(struct task_struct *tsk) +{ + if (tsk->thread.xstate) { + kmem_cache_free(task_xstate_cachep, tsk->thread.xstate); + tsk->thread.xstate = NULL; + } +} + +void free_thread_info(struct thread_info *ti) +{ + free_thread_xstate(ti->task); + free_pages((unsigned long)ti, get_order(THREAD_SIZE)); +} + +void arch_task_cache_init(void) +{ + task_xstate_cachep = + kmem_cache_create("task_xstate", xstate_size, + __alignof__(union thread_xstate), + SLAB_PANIC, NULL); +} diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 3903a8f2eb9..7adad088e37 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -36,6 +36,7 @@ #include <linux/personality.h> #include <linux/tick.h> #include <linux/percpu.h> +#include <linux/prctl.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -45,7 +46,6 @@ #include <asm/processor.h> #include <asm/i387.h> #include <asm/desc.h> -#include <asm/vm86.h> #ifdef CONFIG_MATH_EMULATION #include <asm/math_emu.h> #endif @@ -521,14 +521,18 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) regs->cs = __USER_CS; regs->ip = new_ip; regs->sp = new_sp; + /* + * Free the old FP and other extended state + */ + free_thread_xstate(current); } EXPORT_SYMBOL_GPL(start_thread); -#ifdef CONFIG_SECCOMP static void hard_disable_TSC(void) { write_cr4(read_cr4() | X86_CR4_TSD); } + void disable_TSC(void) { preempt_disable(); @@ -540,11 +544,47 @@ void disable_TSC(void) hard_disable_TSC(); preempt_enable(); } + static void hard_enable_TSC(void) { write_cr4(read_cr4() & ~X86_CR4_TSD); } -#endif /* CONFIG_SECCOMP */ + +void enable_TSC(void) +{ + preempt_disable(); + if (test_and_clear_thread_flag(TIF_NOTSC)) + /* + * Must flip the CPU state synchronously with + * TIF_NOTSC in the current running context. + */ + hard_enable_TSC(); + preempt_enable(); +} + +int get_tsc_mode(unsigned long adr) +{ + unsigned int val; + + if (test_thread_flag(TIF_NOTSC)) + val = PR_TSC_SIGSEGV; + else + val = PR_TSC_ENABLE; + + return put_user(val, (unsigned int __user *)adr); +} + +int set_tsc_mode(unsigned int val) +{ + if (val == PR_TSC_SIGSEGV) + disable_TSC(); + else if (val == PR_TSC_ENABLE) + enable_TSC(); + else + return -EINVAL; + + return 0; +} static noinline void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p, @@ -578,7 +618,6 @@ __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p, set_debugreg(next->debugreg7, 7); } -#ifdef CONFIG_SECCOMP if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^ test_tsk_thread_flag(next_p, TIF_NOTSC)) { /* prev and next are different */ @@ -587,7 +626,6 @@ __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p, else hard_enable_TSC(); } -#endif #ifdef X86_BTS if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS)) @@ -669,7 +707,7 @@ struct task_struct * __switch_to(struct task_struct *prev_p, struct task_struct /* we're going to use this soon, after a few expensive things */ if (next_p->fpu_counter > 5) - prefetch(&next->i387.fxsave); + prefetch(next->xstate); /* * Reload esp0. diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e75ccc8a2b8..891af1a1b48 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -36,6 +36,7 @@ #include <linux/kprobes.h> #include <linux/kdebug.h> #include <linux/tick.h> +#include <linux/prctl.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -532,9 +533,71 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) regs->ss = __USER_DS; regs->flags = 0x200; set_fs(USER_DS); + /* + * Free the old FP and other extended state + */ + free_thread_xstate(current); } EXPORT_SYMBOL_GPL(start_thread); +static void hard_disable_TSC(void) +{ + write_cr4(read_cr4() | X86_CR4_TSD); +} + +void disable_TSC(void) +{ + preempt_disable(); + if (!test_and_set_thread_flag(TIF_NOTSC)) + /* + * Must flip the CPU state synchronously with + * TIF_NOTSC in the current running context. + */ + hard_disable_TSC(); + preempt_enable(); +} + +static void hard_enable_TSC(void) +{ + write_cr4(read_cr4() & ~X86_CR4_TSD); +} + +void enable_TSC(void) +{ + preempt_disable(); + if (test_and_clear_thread_flag(TIF_NOTSC)) + /* + * Must flip the CPU state synchronously with + * TIF_NOTSC in the current running context. + */ + hard_enable_TSC(); + preempt_enable(); +} + +int get_tsc_mode(unsigned long adr) +{ + unsigned int val; + + if (test_thread_flag(TIF_NOTSC)) + val = PR_TSC_SIGSEGV; + else + val = PR_TSC_ENABLE; + + return put_user(val, (unsigned int __user *)adr); +} + +int set_tsc_mode(unsigned int val) +{ + if (val == PR_TSC_SIGSEGV) + disable_TSC(); + else if (val == PR_TSC_ENABLE) + enable_TSC(); + else + return -EINVAL; + + return 0; +} + /* * This special macro can be used to load a debugging register */ @@ -572,6 +635,15 @@ static inline void __switch_to_xtra(struct task_struct *prev_p, loaddebug(next, 7); } + if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^ + test_tsk_thread_flag(next_p, TIF_NOTSC)) { + /* prev and next are different */ + if (test_tsk_thread_flag(next_p, TIF_NOTSC)) + hard_disable_TSC(); + else + hard_enable_TSC(); + } + if (test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) { /* * Copy the relevant range of the IO bitmap. @@ -614,7 +686,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* we're going to use this soon, after a few expensive things */ if (next_p->fpu_counter>5) - prefetch(&next->i387.fxsave); + prefetch(next->xstate); /* * Reload esp0, LDT and the page table pointer: diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 9692202d3bf..19c9386ac11 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -420,7 +420,7 @@ static void native_machine_shutdown(void) reboot_cpu_id = smp_processor_id(); /* Make certain I only run on the appropriate processor */ - set_cpus_allowed(current, cpumask_of_cpu(reboot_cpu_id)); + set_cpus_allowed_ptr(current, &cpumask_of_cpu(reboot_cpu_id)); /* O.K Now that I'm on the appropriate processor, * stop all of the others. diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index ed157c90412..0d1f44ae6ee 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -54,6 +54,24 @@ static void __init setup_per_cpu_maps(void) #endif } +#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP +cpumask_t *cpumask_of_cpu_map __read_mostly; +EXPORT_SYMBOL(cpumask_of_cpu_map); + +/* requires nr_cpu_ids to be initialized */ +static void __init setup_cpumask_of_cpu(void) +{ + int i; + + /* alloc_bootmem zeroes memory */ + cpumask_of_cpu_map = alloc_bootmem_low(sizeof(cpumask_t) * nr_cpu_ids); + for (i = 0; i < nr_cpu_ids; i++) + cpu_set(i, cpumask_of_cpu_map[i]); +} +#else +static inline void setup_cpumask_of_cpu(void) { } +#endif + #ifdef CONFIG_X86_32 /* * Great future not-so-futuristic plan: make i386 and x86_64 do it @@ -70,7 +88,7 @@ EXPORT_SYMBOL(__per_cpu_offset); */ void __init setup_per_cpu_areas(void) { - int i; + int i, highest_cpu = 0; unsigned long size; #ifdef CONFIG_HOTPLUG_CPU @@ -104,10 +122,18 @@ void __init setup_per_cpu_areas(void) __per_cpu_offset[i] = ptr - __per_cpu_start; #endif memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start); + + highest_cpu = i; } + nr_cpu_ids = highest_cpu + 1; + printk(KERN_DEBUG "NR_CPUS: %d, nr_cpu_ids: %d\n", NR_CPUS, nr_cpu_ids); + /* Setup percpu data maps */ setup_per_cpu_maps(); + + /* Setup cpumask_of_cpu map */ + setup_cpumask_of_cpu(); } #endif diff --git a/arch/x86/kernel/setup64.c b/arch/x86/kernel/setup64.c index 9042fb0e36f..aee0e820077 100644 --- a/arch/x86/kernel/setup64.c +++ b/arch/x86/kernel/setup64.c @@ -74,8 +74,8 @@ int force_personality32 = 0; Control non executable heap for 32bit processes. To control the stack too use noexec=off -on PROT_READ does not imply PROT_EXEC for 32bit processes -off PROT_READ implies PROT_EXEC (default) +on PROT_READ does not imply PROT_EXEC for 32bit processes (default) +off PROT_READ implies PROT_EXEC */ static int __init nonx32_setup(char *str) { diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index 5b0bffb7fcc..78828b0f604 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -39,6 +39,7 @@ #include <linux/efi.h> #include <linux/init.h> #include <linux/edd.h> +#include <linux/iscsi_ibft.h> #include <linux/nodemask.h> #include <linux/kexec.h> #include <linux/crash_dump.h> @@ -689,6 +690,8 @@ void __init setup_bootmem_allocator(void) #endif numa_kva_reserve(); reserve_crashkernel(); + + reserve_ibft_region(); } /* @@ -812,10 +815,10 @@ void __init setup_arch(char **cmdline_p) efi_init(); /* update e820 for memory not covered by WB MTRRs */ - find_max_pfn(); + propagate_e820_map(); mtrr_bp_init(); if (mtrr_trim_uncached_memory(max_pfn)) - find_max_pfn(); + propagate_e820_map(); max_low_pfn = setup_memory(); diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 674ef3510cd..c2ec3dcb6b9 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -33,6 +33,7 @@ #include <linux/acpi.h> #include <linux/kallsyms.h> #include <linux/edd.h> +#include <linux/iscsi_ibft.h> #include <linux/mmzone.h> #include <linux/kexec.h> #include <linux/cpufreq.h> @@ -398,6 +399,8 @@ void __init setup_arch(char **cmdline_p) early_res_to_bootmem(); + dma32_reserve_bootmem(); + #ifdef CONFIG_ACPI_SLEEP /* * Reserve low memory region for sleep support. @@ -420,11 +423,14 @@ void __init setup_arch(char **cmdline_p) unsigned long end_of_mem = end_pfn << PAGE_SHIFT; if (ramdisk_end <= end_of_mem) { - reserve_bootmem_generic(ramdisk_image, ramdisk_size); + /* + * don't need to reserve again, already reserved early + * in x86_64_start_kernel, and early_res_to_bootmem + * convert that to reserved in bootmem + */ initrd_start = ramdisk_image + PAGE_OFFSET; initrd_end = initrd_start+ramdisk_size; } else { - /* Assumes everything on node 0 */ free_bootmem(ramdisk_image, ramdisk_size); printk(KERN_ERR "initrd extends beyond end of memory " "(0x%08lx > 0x%08lx)\ndisabling initrd\n", @@ -434,6 +440,9 @@ void __init setup_arch(char **cmdline_p) } #endif reserve_crashkernel(); + + reserve_ibft_region(); + paging_init(); map_vsyscall(); diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index e6abe8a49b1..6a925394bc7 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -61,6 +61,7 @@ #include <asm/mtrr.h> #include <asm/nmi.h> #include <asm/vmi.h> +#include <asm/genapic.h> #include <linux/mc146818rtc.h> #include <mach_apic.h> @@ -677,6 +678,12 @@ wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip) unsigned long send_status, accept_status = 0; int maxlvt, num_starts, j; + if (get_uv_system_type() == UV_NON_UNIQUE_APIC) { + send_status = uv_wakeup_secondary(phys_apicid, start_eip); + atomic_set(&init_deasserted, 1); + return send_status; + } + /* * Be paranoid about clearing APIC errors. */ @@ -918,16 +925,19 @@ do_rest: atomic_set(&init_deasserted, 0); - Dprintk("Setting warm reset code and vector.\n"); + if (get_uv_system_type() != UV_NON_UNIQUE_APIC) { - store_NMI_vector(&nmi_high, &nmi_low); + Dprintk("Setting warm reset code and vector.\n"); - smpboot_setup_warm_reset_vector(start_ip); - /* - * Be paranoid about clearing APIC errors. - */ - apic_write(APIC_ESR, 0); - apic_read(APIC_ESR); + store_NMI_vector(&nmi_high, &nmi_low); + + smpboot_setup_warm_reset_vector(start_ip); + /* + * Be paranoid about clearing APIC errors. + */ + apic_write(APIC_ESR, 0); + apic_read(APIC_ESR); + } /* * Starting actual IPI sequence... @@ -966,7 +976,8 @@ do_rest: else /* trampoline code not run */ printk(KERN_ERR "Not responding.\n"); - inquire_remote_apic(apicid); + if (get_uv_system_type() != UV_NON_UNIQUE_APIC) + inquire_remote_apic(apicid); } } diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index 65791ca2824..471e694d671 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -681,7 +681,7 @@ gp_in_kernel: } } -static __kprobes void +static notrace __kprobes void mem_parity_error(unsigned char reason, struct pt_regs *regs) { printk(KERN_EMERG @@ -707,7 +707,7 @@ mem_parity_error(unsigned char reason, struct pt_regs *regs) clear_mem_error(reason); } -static __kprobes void +static notrace __kprobes void io_check_error(unsigned char reason, struct pt_regs *regs) { unsigned long i; @@ -727,7 +727,7 @@ io_check_error(unsigned char reason, struct pt_regs *regs) outb(reason, 0x61); } -static __kprobes void +static notrace __kprobes void unknown_nmi_error(unsigned char reason, struct pt_regs *regs) { if (notify_die(DIE_NMIUNKNOWN, "nmi", regs, reason, 2, SIGINT) == NOTIFY_STOP) @@ -755,7 +755,7 @@ unknown_nmi_error(unsigned char reason, struct pt_regs *regs) static DEFINE_SPINLOCK(nmi_print_lock); -void __kprobes die_nmi(struct pt_regs *regs, const char *msg) +void notrace __kprobes die_nmi(struct pt_regs *regs, const char *msg) { if (notify_die(DIE_NMIWATCHDOG, msg, regs, 0, 2, SIGINT) == NOTIFY_STOP) return; @@ -786,7 +786,7 @@ void __kprobes die_nmi(struct pt_regs *regs, const char *msg) do_exit(SIGSEGV); } -static __kprobes void default_do_nmi(struct pt_regs *regs) +static notrace __kprobes void default_do_nmi(struct pt_regs *regs) { unsigned char reason = 0; @@ -828,7 +828,7 @@ static __kprobes void default_do_nmi(struct pt_regs *regs) static int ignore_nmis; -__kprobes void do_nmi(struct pt_regs *regs, long error_code) +notrace __kprobes void do_nmi(struct pt_regs *regs, long error_code) { int cpu; @@ -1148,9 +1148,22 @@ asmlinkage void math_state_restore(void) struct thread_info *thread = current_thread_info(); struct task_struct *tsk = thread->task; + if (!tsk_used_math(tsk)) { + local_irq_enable(); + /* + * does a slab alloc which can sleep + */ + if (init_fpu(tsk)) { + /* + * ran out of memory! + */ + do_group_exit(SIGKILL); + return; + } + local_irq_disable(); + } + clts(); /* Allow maths ops (or we recurse) */ - if (!tsk_used_math(tsk)) - init_fpu(tsk); restore_fpu(tsk); thread->status |= TS_USEDFPU; /* So we fnsave on switch_to() */ tsk->fpu_counter++; @@ -1208,11 +1221,6 @@ void __init trap_init(void) #endif set_trap_gate(19, &simd_coprocessor_error); - /* - * Verify that the FXSAVE/FXRSTOR data will be 16-byte aligned. - * Generate a build-time error if the alignment is wrong. - */ - BUILD_BUG_ON(offsetof(struct task_struct, thread.i387.fxsave) & 15); if (cpu_has_fxsr) { printk(KERN_INFO "Enabling fast FPU save and restore... "); set_in_cr4(X86_CR4_OSFXSR); @@ -1233,6 +1241,7 @@ void __init trap_init(void) set_bit(SYSCALL_VECTOR, used_vectors); + init_thread_xstate(); /* * Should be a barrier for any external CPU state: */ diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index 79aa6fc0815..adff76ea97c 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -600,7 +600,8 @@ void die(const char * str, struct pt_regs * regs, long err) oops_end(flags, regs, SIGSEGV); } -void __kprobes die_nmi(char *str, struct pt_regs *regs, int do_panic) +notrace __kprobes void +die_nmi(char *str, struct pt_regs *regs, int do_panic) { unsigned long flags; @@ -772,7 +773,7 @@ asmlinkage void __kprobes do_general_protection(struct pt_regs * regs, die("general protection fault", regs, error_code); } -static __kprobes void +static notrace __kprobes void mem_parity_error(unsigned char reason, struct pt_regs * regs) { printk(KERN_EMERG "Uhhuh. NMI received for unknown reason %02x.\n", @@ -796,7 +797,7 @@ mem_parity_error(unsigned char reason, struct pt_regs * regs) outb(reason, 0x61); } -static __kprobes void +static notrace __kprobes void io_check_error(unsigned char reason, struct pt_regs * regs) { printk("NMI: IOCK error (debug interrupt?)\n"); @@ -810,7 +811,7 @@ io_check_error(unsigned char reason, struct pt_regs * regs) outb(reason, 0x61); } -static __kprobes void +static notrace __kprobes void unknown_nmi_error(unsigned char reason, struct pt_regs * regs) { if (notify_die(DIE_NMIUNKNOWN, "nmi", regs, reason, 2, SIGINT) == NOTIFY_STOP) @@ -827,7 +828,7 @@ unknown_nmi_error(unsigned char reason, struct pt_regs * regs) /* Runs on IST stack. This code must keep interrupts off all the time. Nested NMIs are prevented by the CPU. */ -asmlinkage __kprobes void default_do_nmi(struct pt_regs *regs) +asmlinkage notrace __kprobes void default_do_nmi(struct pt_regs *regs) { unsigned char reason = 0; int cpu; @@ -1123,11 +1124,24 @@ asmlinkage void __attribute__((weak)) mce_threshold_interrupt(void) asmlinkage void math_state_restore(void) { struct task_struct *me = current; - clts(); /* Allow maths ops (or we recurse) */ - if (!used_math()) - init_fpu(me); - restore_fpu_checking(&me->thread.i387.fxsave); + if (!used_math()) { + local_irq_enable(); + /* + * does a slab alloc which can sleep + */ + if (init_fpu(me)) { + /* + * ran out of memory! + */ + do_group_exit(SIGKILL); + return; + } + local_irq_disable(); + } + + clts(); /* Allow maths ops (or we recurse) */ + restore_fpu_checking(&me->thread.xstate->fxsave); task_thread_info(me)->status |= TS_USEDFPU; me->fpu_counter++; } @@ -1163,6 +1177,10 @@ void __init trap_init(void) #endif /* + * initialize the per thread extended state: + */ + init_thread_xstate(); + /* * Should be a barrier for any external CPU state. */ cpu_init(); diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c index 3d7e6e9fa6c..e4790728b22 100644 --- a/arch/x86/kernel/tsc_32.c +++ b/arch/x86/kernel/tsc_32.c @@ -221,9 +221,9 @@ EXPORT_SYMBOL(recalibrate_cpu_khz); * if the CPU frequency is scaled, TSC-based delays will need a different * loops_per_jiffy value to function properly. */ -static unsigned int ref_freq = 0; -static unsigned long loops_per_jiffy_ref = 0; -static unsigned long cpu_khz_ref = 0; +static unsigned int ref_freq; +static unsigned long loops_per_jiffy_ref; +static unsigned long cpu_khz_ref; static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) @@ -283,15 +283,28 @@ core_initcall(cpufreq_tsc); /* clock source code */ -static unsigned long current_tsc_khz = 0; +static unsigned long current_tsc_khz; +static struct clocksource clocksource_tsc; +/* + * We compare the TSC to the cycle_last value in the clocksource + * structure to avoid a nasty time-warp issue. This can be observed in + * a very small window right after one CPU updated cycle_last under + * xtime lock and the other CPU reads a TSC value which is smaller + * than the cycle_last reference value due to a TSC which is slighty + * behind. This delta is nowhere else observable, but in that case it + * results in a forward time jump in the range of hours due to the + * unsigned delta calculation of the time keeping core code, which is + * necessary to support wrapping clocksources like pm timer. + */ static cycle_t read_tsc(void) { cycle_t ret; rdtscll(ret); - return ret; + return ret >= clocksource_tsc.cycle_last ? + ret : clocksource_tsc.cycle_last; } static struct clocksource clocksource_tsc = { diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c index ceeba01e7f4..fcc16e58609 100644 --- a/arch/x86/kernel/tsc_64.c +++ b/arch/x86/kernel/tsc_64.c @@ -11,6 +11,7 @@ #include <asm/hpet.h> #include <asm/timex.h> #include <asm/timer.h> +#include <asm/vgtod.h> static int notsc __initdata = 0; @@ -287,18 +288,34 @@ int __init notsc_setup(char *s) __setup("notsc", notsc_setup); +static struct clocksource clocksource_tsc; -/* clock source code: */ +/* + * We compare the TSC to the cycle_last value in the clocksource + * structure to avoid a nasty time-warp. This can be observed in a + * very small window right after one CPU updated cycle_last under + * xtime/vsyscall_gtod lock and the other CPU reads a TSC value which + * is smaller than the cycle_last reference value due to a TSC which + * is slighty behind. This delta is nowhere else observable, but in + * that case it results in a forward time jump in the range of hours + * due to the unsigned delta calculation of the time keeping core + * code, which is necessary to support wrapping clocksources like pm + * timer. + */ static cycle_t read_tsc(void) { cycle_t ret = (cycle_t)get_cycles(); - return ret; + + return ret >= clocksource_tsc.cycle_last ? + ret : clocksource_tsc.cycle_last; } static cycle_t __vsyscall_fn vread_tsc(void) { cycle_t ret = (cycle_t)vget_cycles(); - return ret; + + return ret >= __vsyscall_gtod_data.clock.cycle_last ? + ret : __vsyscall_gtod_data.clock.cycle_last; } static struct clocksource clocksource_tsc = { diff --git a/arch/x86/mach-visws/visws_apic.c b/arch/x86/mach-visws/visws_apic.c index 710faf71a65..cef9cb1d15a 100644 --- a/arch/x86/mach-visws/visws_apic.c +++ b/arch/x86/mach-visws/visws_apic.c @@ -1,6 +1,4 @@ /* - * linux/arch/i386/mach-visws/visws_apic.c - * * Copyright (C) 1999 Bent Hagemark, Ingo Molnar * * SGI Visual Workstation interrupt controller diff --git a/arch/x86/mach-voyager/voyager_basic.c b/arch/x86/mach-voyager/voyager_basic.c index 6a949e4edde..46d6f806769 100644 --- a/arch/x86/mach-voyager/voyager_basic.c +++ b/arch/x86/mach-voyager/voyager_basic.c @@ -2,8 +2,6 @@ * * Author: J.E.J.Bottomley@HansenPartnership.com * - * linux/arch/i386/kernel/voyager.c - * * This file contains all the voyager specific routines for getting * initialisation of the architecture to function. For additional * features see: diff --git a/arch/x86/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c index 17a7904f75b..ecab9fff0fd 100644 --- a/arch/x86/mach-voyager/voyager_cat.c +++ b/arch/x86/mach-voyager/voyager_cat.c @@ -4,8 +4,6 @@ * * Author: J.E.J.Bottomley@HansenPartnership.com * - * linux/arch/i386/kernel/voyager_cat.c - * * This file contains all the logic for manipulating the CAT bus * in a level 5 machine. * diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index be7235bf105..96f60c7cd12 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -4,8 +4,6 @@ * * Author: J.E.J.Bottomley@HansenPartnership.com * - * linux/arch/i386/kernel/voyager_smp.c - * * This file provides all the same external entries as smp.c but uses * the voyager hal to provide the functionality */ diff --git a/arch/x86/mach-voyager/voyager_thread.c b/arch/x86/mach-voyager/voyager_thread.c index c69c931818e..15464a20fb3 100644 --- a/arch/x86/mach-voyager/voyager_thread.c +++ b/arch/x86/mach-voyager/voyager_thread.c @@ -4,8 +4,6 @@ * * Author: J.E.J.Bottomley@HansenPartnership.com * - * linux/arch/i386/kernel/voyager_thread.c - * * This module provides the machine status monitor thread for the * voyager architecture. This allows us to monitor the machine * environment (temp, voltage, fan function) and the front panel and diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c index 4bab3b14539..6e38d877ea7 100644 --- a/arch/x86/math-emu/fpu_entry.c +++ b/arch/x86/math-emu/fpu_entry.c @@ -678,7 +678,7 @@ int fpregs_soft_set(struct task_struct *target, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) { - struct i387_soft_struct *s387 = &target->thread.i387.soft; + struct i387_soft_struct *s387 = &target->thread.xstate->soft; void *space = s387->st_space; int ret; int offset, other, i, tags, regnr, tag, newtop; @@ -730,7 +730,7 @@ int fpregs_soft_get(struct task_struct *target, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { - struct i387_soft_struct *s387 = &target->thread.i387.soft; + struct i387_soft_struct *s387 = &target->thread.xstate->soft; const void *space = s387->st_space; int ret; int offset = (S387->ftop & 7) * 10, other = 80 - offset; diff --git a/arch/x86/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h index a3ae28c49dd..13488fa153e 100644 --- a/arch/x86/math-emu/fpu_system.h +++ b/arch/x86/math-emu/fpu_system.h @@ -35,8 +35,8 @@ #define SEG_EXPAND_DOWN(s) (((s).b & ((1 << 11) | (1 << 10))) \ == (1 << 10)) -#define I387 (current->thread.i387) -#define FPU_info (I387.soft.info) +#define I387 (current->thread.xstate) +#define FPU_info (I387->soft.info) #define FPU_CS (*(unsigned short *) &(FPU_info->___cs)) #define FPU_SS (*(unsigned short *) &(FPU_info->___ss)) @@ -46,25 +46,25 @@ #define FPU_EIP (FPU_info->___eip) #define FPU_ORIG_EIP (FPU_info->___orig_eip) -#define FPU_lookahead (I387.soft.lookahead) +#define FPU_lookahead (I387->soft.lookahead) /* nz if ip_offset and cs_selector are not to be set for the current instruction. */ -#define no_ip_update (*(u_char *)&(I387.soft.no_update)) -#define FPU_rm (*(u_char *)&(I387.soft.rm)) +#define no_ip_update (*(u_char *)&(I387->soft.no_update)) +#define FPU_rm (*(u_char *)&(I387->soft.rm)) /* Number of bytes of data which can be legally accessed by the current instruction. This only needs to hold a number <= 108, so a byte will do. */ -#define access_limit (*(u_char *)&(I387.soft.alimit)) +#define access_limit (*(u_char *)&(I387->soft.alimit)) -#define partial_status (I387.soft.swd) -#define control_word (I387.soft.cwd) -#define fpu_tag_word (I387.soft.twd) -#define registers (I387.soft.st_space) -#define top (I387.soft.ftop) +#define partial_status (I387->soft.swd) +#define control_word (I387->soft.cwd) +#define fpu_tag_word (I387->soft.twd) +#define registers (I387->soft.st_space) +#define top (I387->soft.ftop) -#define instruction_address (*(struct address *)&I387.soft.fip) -#define operand_address (*(struct address *)&I387.soft.foo) +#define instruction_address (*(struct address *)&I387->soft.fip) +#define operand_address (*(struct address *)&I387->soft.foo) #define FPU_access_ok(x,y,z) if ( !access_ok(x,y,z) ) \ math_abort(FPU_info,SIGSEGV) diff --git a/arch/x86/math-emu/reg_ld_str.c b/arch/x86/math-emu/reg_ld_str.c index 02af772a24d..d597fe7423c 100644 --- a/arch/x86/math-emu/reg_ld_str.c +++ b/arch/x86/math-emu/reg_ld_str.c @@ -1180,8 +1180,8 @@ u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user *d) control_word |= 0xffff0040; partial_status = status_word() | 0xffff0000; fpu_tag_word |= 0xffff0000; - I387.soft.fcs &= ~0xf8000000; - I387.soft.fos |= 0xffff0000; + I387->soft.fcs &= ~0xf8000000; + I387->soft.fos |= 0xffff0000; #endif /* PECULIAR_486 */ if (__copy_to_user(d, &control_word, 7 * 4)) FPU_abort; diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c index eba0bbede7a..18378850e25 100644 --- a/arch/x86/mm/discontig_32.c +++ b/arch/x86/mm/discontig_32.c @@ -120,7 +120,7 @@ int __init get_memcfg_numa_flat(void) printk("NUMA - single node, flat memory mode\n"); /* Run the memory configuration and find the top of memory. */ - find_max_pfn(); + propagate_e820_map(); node_start_pfn[0] = 0; node_end_pfn[0] = max_pfn; memory_present(0, 0, max_pfn); @@ -134,7 +134,7 @@ int __init get_memcfg_numa_flat(void) /* * Find the highest page frame number we have available for the node */ -static void __init find_max_pfn_node(int nid) +static void __init propagate_e820_map_node(int nid) { if (node_end_pfn[nid] > max_pfn) node_end_pfn[nid] = max_pfn; @@ -379,7 +379,7 @@ unsigned long __init setup_memory(void) printk("High memory starts at vaddr %08lx\n", (ulong) pfn_to_kaddr(highstart_pfn)); for_each_online_node(nid) - find_max_pfn_node(nid); + propagate_e820_map_node(nid); memset(NODE_DATA(0), 0, sizeof(struct pglist_data)); NODE_DATA(0)->bdata = &node0_bdata; diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 1500dc8d63e..9ec62da85fd 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -1,5 +1,4 @@ /* - * linux/arch/i386/mm/init.c * * Copyright (C) 1995 Linus Torvalds * diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 1076097dcab..1ff7906a9a4 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -47,9 +47,6 @@ #include <asm/numa.h> #include <asm/cacheflush.h> -const struct dma_mapping_ops *dma_ops; -EXPORT_SYMBOL(dma_ops); - static unsigned long dma_reserve __initdata; DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index c590fd200e2..3a4baf95e24 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -134,7 +134,7 @@ static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size, if (!phys_addr_valid(phys_addr)) { printk(KERN_WARNING "ioremap: invalid physical address %llx\n", - phys_addr); + (unsigned long long)phys_addr); WARN_ON_ONCE(1); return NULL; } @@ -187,7 +187,8 @@ static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size, new_prot_val == _PAGE_CACHE_WB)) { pr_debug( "ioremap error for 0x%llx-0x%llx, requested 0x%lx, got 0x%lx\n", - phys_addr, phys_addr + size, + (unsigned long long)phys_addr, + (unsigned long long)(phys_addr + size), prot_val, new_prot_val); free_memtype(phys_addr, phys_addr + size); return NULL; diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c index 7a2ebce87df..86808e666f9 100644 --- a/arch/x86/mm/k8topology_64.c +++ b/arch/x86/mm/k8topology_64.c @@ -164,7 +164,7 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) if (!found) return -1; - memnode_shift = compute_hash_shift(nodes, 8); + memnode_shift = compute_hash_shift(nodes, 8, NULL); if (memnode_shift < 0) { printk(KERN_ERR "No NUMA node hash function found. Contact maintainer\n"); return -1; diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 2ea56f48f29..9a6892200b2 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -60,7 +60,7 @@ unsigned long __initdata nodemap_size; * -1 if node overlap or lost ram (shift too big) */ static int __init populate_memnodemap(const struct bootnode *nodes, - int numnodes, int shift) + int numnodes, int shift, int *nodeids) { unsigned long addr, end; int i, res = -1; @@ -76,7 +76,12 @@ static int __init populate_memnodemap(const struct bootnode *nodes, do { if (memnodemap[addr >> shift] != NUMA_NO_NODE) return -1; - memnodemap[addr >> shift] = i; + + if (!nodeids) + memnodemap[addr >> shift] = i; + else + memnodemap[addr >> shift] = nodeids[i]; + addr += (1UL << shift); } while (addr < end); res = 1; @@ -139,7 +144,8 @@ static int __init extract_lsb_from_nodes(const struct bootnode *nodes, return i; } -int __init compute_hash_shift(struct bootnode *nodes, int numnodes) +int __init compute_hash_shift(struct bootnode *nodes, int numnodes, + int *nodeids) { int shift; @@ -149,7 +155,7 @@ int __init compute_hash_shift(struct bootnode *nodes, int numnodes) printk(KERN_DEBUG "NUMA: Using %d for the hash shift.\n", shift); - if (populate_memnodemap(nodes, numnodes, shift) != 1) { + if (populate_memnodemap(nodes, numnodes, shift, nodeids) != 1) { printk(KERN_INFO "Your memory is not aligned you need to " "rebuild your kernel with a bigger NODEMAPSIZE " "shift=%d\n", shift); @@ -380,9 +386,10 @@ static int __init split_nodes_by_size(struct bootnode *nodes, u64 *addr, * Sets up the system RAM area from start_pfn to end_pfn according to the * numa=fake command-line option. */ +static struct bootnode nodes[MAX_NUMNODES] __initdata; + static int __init numa_emulation(unsigned long start_pfn, unsigned long end_pfn) { - struct bootnode nodes[MAX_NUMNODES]; u64 size, addr = start_pfn << PAGE_SHIFT; u64 max_addr = end_pfn << PAGE_SHIFT; int num_nodes = 0, num = 0, coeff_flag, coeff = -1, i; @@ -462,7 +469,7 @@ done: } } out: - memnode_shift = compute_hash_shift(nodes, num_nodes); + memnode_shift = compute_hash_shift(nodes, num_nodes, NULL); if (memnode_shift < 0) { memnode_shift = 0; printk(KERN_ERR "No NUMA hash function found. NUMA emulation " diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c index 3165ec0672b..6fb9e7c6893 100644 --- a/arch/x86/mm/pgtable_32.c +++ b/arch/x86/mm/pgtable_32.c @@ -1,7 +1,3 @@ -/* - * linux/arch/i386/mm/pgtable.c - */ - #include <linux/sched.h> #include <linux/kernel.h> #include <linux/errno.h> diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 1bae9c855ce..fb43d89f46f 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -32,6 +32,10 @@ static struct bootnode nodes_add[MAX_NUMNODES]; static int found_add_area __initdata; int hotadd_percent __initdata = 0; +static int num_node_memblks __initdata; +static struct bootnode node_memblk_range[NR_NODE_MEMBLKS] __initdata; +static int memblk_nodeid[NR_NODE_MEMBLKS] __initdata; + /* Too small nodes confuse the VM badly. Usually they result from BIOS bugs. */ #define NODE_MIN_SIZE (4*1024*1024) @@ -41,17 +45,17 @@ static __init int setup_node(int pxm) return acpi_map_pxm_to_node(pxm); } -static __init int conflicting_nodes(unsigned long start, unsigned long end) +static __init int conflicting_memblks(unsigned long start, unsigned long end) { int i; - for_each_node_mask(i, nodes_parsed) { - struct bootnode *nd = &nodes[i]; + for (i = 0; i < num_node_memblks; i++) { + struct bootnode *nd = &node_memblk_range[i]; if (nd->start == nd->end) continue; if (nd->end > start && nd->start < end) - return i; + return memblk_nodeid[i]; if (nd->end == end && nd->start == start) - return i; + return memblk_nodeid[i]; } return -1; } @@ -258,7 +262,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) bad_srat(); return; } - i = conflicting_nodes(start, end); + i = conflicting_memblks(start, end); if (i == node) { printk(KERN_WARNING "SRAT: Warning: PXM %d (%lx-%lx) overlaps with itself (%Lx-%Lx)\n", @@ -283,10 +287,10 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) nd->end = end; } - printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm, - nd->start, nd->end); - e820_register_active_regions(node, nd->start >> PAGE_SHIFT, - nd->end >> PAGE_SHIFT); + printk(KERN_INFO "SRAT: Node %u PXM %u %lx-%lx\n", node, pxm, + start, end); + e820_register_active_regions(node, start >> PAGE_SHIFT, + end >> PAGE_SHIFT); push_node_boundaries(node, nd->start >> PAGE_SHIFT, nd->end >> PAGE_SHIFT); @@ -298,6 +302,11 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) if ((nd->start | nd->end) == 0) node_clear(node, nodes_parsed); } + + node_memblk_range[num_node_memblks].start = start; + node_memblk_range[num_node_memblks].end = end; + memblk_nodeid[num_node_memblks] = node; + num_node_memblks++; } /* Sanity check to catch more bad SRATs (they are amazingly common). @@ -368,7 +377,8 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end) return -1; } - memnode_shift = compute_hash_shift(nodes, MAX_NUMNODES); + memnode_shift = compute_hash_shift(node_memblk_range, num_node_memblks, + memblk_nodeid); if (memnode_shift < 0) { printk(KERN_ERR "SRAT: No NUMA node hash function found. Contact maintainer\n"); diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 1f11cf0a307..cc48d3fde54 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -23,8 +23,8 @@ #include "op_x86_model.h" static struct op_x86_model_spec const *model; -static struct op_msrs cpu_msrs[NR_CPUS]; -static unsigned long saved_lvtpc[NR_CPUS]; +static DEFINE_PER_CPU(struct op_msrs, cpu_msrs); +static DEFINE_PER_CPU(unsigned long, saved_lvtpc); static int nmi_start(void); static void nmi_stop(void); @@ -89,7 +89,7 @@ static int profile_exceptions_notify(struct notifier_block *self, switch (val) { case DIE_NMI: - if (model->check_ctrs(args->regs, &cpu_msrs[cpu])) + if (model->check_ctrs(args->regs, &per_cpu(cpu_msrs, cpu))) ret = NOTIFY_STOP; break; default: @@ -126,7 +126,7 @@ static void nmi_cpu_save_registers(struct op_msrs *msrs) static void nmi_save_registers(void *dummy) { int cpu = smp_processor_id(); - struct op_msrs *msrs = &cpu_msrs[cpu]; + struct op_msrs *msrs = &per_cpu(cpu_msrs, cpu); nmi_cpu_save_registers(msrs); } @@ -134,10 +134,10 @@ static void free_msrs(void) { int i; for_each_possible_cpu(i) { - kfree(cpu_msrs[i].counters); - cpu_msrs[i].counters = NULL; - kfree(cpu_msrs[i].controls); - cpu_msrs[i].controls = NULL; + kfree(per_cpu(cpu_msrs, i).counters); + per_cpu(cpu_msrs, i).counters = NULL; + kfree(per_cpu(cpu_msrs, i).controls); + per_cpu(cpu_msrs, i).controls = NULL; } } @@ -149,13 +149,15 @@ static int allocate_msrs(void) int i; for_each_possible_cpu(i) { - cpu_msrs[i].counters = kmalloc(counters_size, GFP_KERNEL); - if (!cpu_msrs[i].counters) { + per_cpu(cpu_msrs, i).counters = kmalloc(counters_size, + GFP_KERNEL); + if (!per_cpu(cpu_msrs, i).counters) { success = 0; break; } - cpu_msrs[i].controls = kmalloc(controls_size, GFP_KERNEL); - if (!cpu_msrs[i].controls) { + per_cpu(cpu_msrs, i).controls = kmalloc(controls_size, + GFP_KERNEL); + if (!per_cpu(cpu_msrs, i).controls) { success = 0; break; } @@ -170,11 +172,11 @@ static int allocate_msrs(void) static void nmi_cpu_setup(void *dummy) { int cpu = smp_processor_id(); - struct op_msrs *msrs = &cpu_msrs[cpu]; + struct op_msrs *msrs = &per_cpu(cpu_msrs, cpu); spin_lock(&oprofilefs_lock); model->setup_ctrs(msrs); spin_unlock(&oprofilefs_lock); - saved_lvtpc[cpu] = apic_read(APIC_LVTPC); + per_cpu(saved_lvtpc, cpu) = apic_read(APIC_LVTPC); apic_write(APIC_LVTPC, APIC_DM_NMI); } @@ -203,13 +205,15 @@ static int nmi_setup(void) */ /* Assume saved/restored counters are the same on all CPUs */ - model->fill_in_addresses(&cpu_msrs[0]); + model->fill_in_addresses(&per_cpu(cpu_msrs, 0)); for_each_possible_cpu(cpu) { if (cpu != 0) { - memcpy(cpu_msrs[cpu].counters, cpu_msrs[0].counters, + memcpy(per_cpu(cpu_msrs, cpu).counters, + per_cpu(cpu_msrs, 0).counters, sizeof(struct op_msr) * model->num_counters); - memcpy(cpu_msrs[cpu].controls, cpu_msrs[0].controls, + memcpy(per_cpu(cpu_msrs, cpu).controls, + per_cpu(cpu_msrs, 0).controls, sizeof(struct op_msr) * model->num_controls); } @@ -249,7 +253,7 @@ static void nmi_cpu_shutdown(void *dummy) { unsigned int v; int cpu = smp_processor_id(); - struct op_msrs *msrs = &cpu_msrs[cpu]; + struct op_msrs *msrs = &__get_cpu_var(cpu_msrs); /* restoring APIC_LVTPC can trigger an apic error because the delivery * mode and vector nr combination can be illegal. That's by design: on @@ -258,23 +262,24 @@ static void nmi_cpu_shutdown(void *dummy) */ v = apic_read(APIC_LVTERR); apic_write(APIC_LVTERR, v | APIC_LVT_MASKED); - apic_write(APIC_LVTPC, saved_lvtpc[cpu]); + apic_write(APIC_LVTPC, per_cpu(saved_lvtpc, cpu)); apic_write(APIC_LVTERR, v); nmi_restore_registers(msrs); } static void nmi_shutdown(void) { + struct op_msrs *msrs = &__get_cpu_var(cpu_msrs); nmi_enabled = 0; on_each_cpu(nmi_cpu_shutdown, NULL, 0, 1); unregister_die_notifier(&profile_exceptions_nb); - model->shutdown(cpu_msrs); + model->shutdown(msrs); free_msrs(); } static void nmi_cpu_start(void *dummy) { - struct op_msrs const *msrs = &cpu_msrs[smp_processor_id()]; + struct op_msrs const *msrs = &__get_cpu_var(cpu_msrs); model->start(msrs); } @@ -286,7 +291,7 @@ static int nmi_start(void) static void nmi_cpu_stop(void *dummy) { - struct op_msrs const *msrs = &cpu_msrs[smp_processor_id()]; + struct op_msrs const *msrs = &__get_cpu_var(cpu_msrs); model->stop(msrs); } diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 378136fb504..2664cb3fc96 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -151,7 +151,7 @@ adjust_transparent_bridge_resources(struct pci_bus *bus) static void get_current_resources(struct acpi_device *device, int busnum, - struct pci_bus *bus) + int domain, struct pci_bus *bus) { struct pci_root_info info; size_t size; @@ -168,10 +168,10 @@ get_current_resources(struct acpi_device *device, int busnum, if (!info.res) goto res_alloc_fail; - info.name = kmalloc(12, GFP_KERNEL); + info.name = kmalloc(16, GFP_KERNEL); if (!info.name) goto name_alloc_fail; - sprintf(info.name, "PCI Bus #%02x", busnum); + sprintf(info.name, "PCI Bus %04x:%02x", domain, busnum); info.res_num = 0; acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource, @@ -247,7 +247,7 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do #endif if (bus && (pci_probe & PCI_USE__CRS)) - get_current_resources(device, busnum, bus); + get_current_resources(device, busnum, domain, bus); return bus; } @@ -278,8 +278,7 @@ static int __init pci_acpi_init(void) printk(KERN_INFO "PCI: Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n"); for_each_pci_dev(dev) acpi_pci_irq_enable(dev); - } else - printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\". If it helps, post a report\n"); + } #ifdef CONFIG_X86_IO_APIC if (acpi_ioapic) diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 7b6e3bb9b28..75fcc29ecf5 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -77,59 +77,6 @@ int pcibios_scanned; */ DEFINE_SPINLOCK(pci_config_lock); -/* - * Several buggy motherboards address only 16 devices and mirror - * them to next 16 IDs. We try to detect this `feature' on all - * primary buses (those containing host bridges as they are - * expected to be unique) and remove the ghost devices. - */ - -static void __devinit pcibios_fixup_ghosts(struct pci_bus *b) -{ - struct list_head *ln, *mn; - struct pci_dev *d, *e; - int mirror = PCI_DEVFN(16,0); - int seen_host_bridge = 0; - int i; - - DBG("PCI: Scanning for ghost devices on bus %d\n", b->number); - list_for_each(ln, &b->devices) { - d = pci_dev_b(ln); - if ((d->class >> 8) == PCI_CLASS_BRIDGE_HOST) - seen_host_bridge++; - for (mn=ln->next; mn != &b->devices; mn=mn->next) { - e = pci_dev_b(mn); - if (e->devfn != d->devfn + mirror || - e->vendor != d->vendor || - e->device != d->device || - e->class != d->class) - continue; - for(i=0; i<PCI_NUM_RESOURCES; i++) - if (e->resource[i].start != d->resource[i].start || - e->resource[i].end != d->resource[i].end || - e->resource[i].flags != d->resource[i].flags) - continue; - break; - } - if (mn == &b->devices) - return; - } - if (!seen_host_bridge) - return; - printk(KERN_WARNING "PCI: Ignoring ghost devices on bus %02x\n", b->number); - - ln = &b->devices; - while (ln->next != &b->devices) { - d = pci_dev_b(ln->next); - if (d->devfn >= mirror) { - list_del(&d->global_list); - list_del(&d->bus_list); - kfree(d); - } else - ln = ln->next; - } -} - static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev) { struct resource *rom_r = &dev->resource[PCI_ROM_RESOURCE]; @@ -152,7 +99,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *b) { struct pci_dev *dev; - pcibios_fixup_ghosts(b); pci_read_bridge_bases(b); list_for_each_entry(dev, &b->devices, bus_list) pcibios_fixup_device_resources(dev); @@ -427,10 +373,6 @@ static int __init pcibios_init(void) if (pci_bf_sort >= pci_force_bf) pci_sort_breadthfirst(); -#ifdef CONFIG_PCI_BIOS - if ((pci_probe & PCI_BIOS_SORT) && !(pci_probe & PCI_NO_SORT)) - pcibios_sort(); -#endif return 0; } @@ -455,9 +397,6 @@ char * __devinit pcibios_setup(char *str) } else if (!strcmp(str, "nobios")) { pci_probe &= ~PCI_PROBE_BIOS; return NULL; - } else if (!strcmp(str, "nosort")) { - pci_probe |= PCI_NO_SORT; - return NULL; } else if (!strcmp(str, "biosirq")) { pci_probe |= PCI_BIOS_IRQ_SCAN; return NULL; @@ -527,7 +466,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) { int err; - if ((err = pcibios_enable_resources(dev, mask)) < 0) + if ((err = pci_enable_resources(dev, mask)) < 0) return err; if (!dev->msi_enabled) diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 2ead7236307..94f6c73a53d 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -241,44 +241,6 @@ void __init pcibios_resource_survey(void) */ fs_initcall(pcibios_assign_resources); -int pcibios_enable_resources(struct pci_dev *dev, int mask) -{ - u16 cmd, old_cmd; - int idx; - struct resource *r; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx = 0; idx < PCI_NUM_RESOURCES; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1 << idx))) - continue; - - r = &dev->resource[idx]; - if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM))) - continue; - if ((idx == PCI_ROM_RESOURCE) && - (!(r->flags & IORESOURCE_ROM_ENABLE))) - continue; - if (!r->start && r->end) { - printk(KERN_ERR "PCI: Device %s not available " - "because of resource %d collisions\n", - pci_name(dev), idx); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", - pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - /* * If we set up a device for bus mastering, we need to check the latency * timer as certain crappy BIOSes forget to set it properly. diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index 2f7109ac4c1..37472fc6f72 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -152,28 +152,6 @@ static int __devinit check_pcibios(void) return 0; } -static int __devinit pci_bios_find_device (unsigned short vendor, unsigned short device_id, - unsigned short index, unsigned char *bus, unsigned char *device_fn) -{ - unsigned short bx; - unsigned short ret; - - __asm__("lcall *(%%edi); cld\n\t" - "jc 1f\n\t" - "xor %%ah, %%ah\n" - "1:" - : "=b" (bx), - "=a" (ret) - : "1" (PCIBIOS_FIND_PCI_DEVICE), - "c" (device_id), - "d" (vendor), - "S" ((int) index), - "D" (&pci_indirect)); - *bus = (bx >> 8) & 0xff; - *device_fn = bx & 0xff; - return (int) (ret & 0xff00) >> 8; -} - static int pci_bios_read(unsigned int seg, unsigned int bus, unsigned int devfn, int reg, int len, u32 *value) { @@ -364,55 +342,6 @@ static struct pci_raw_ops * __devinit pci_find_bios(void) } /* - * Sort the device list according to PCI BIOS. Nasty hack, but since some - * fool forgot to define the `correct' device order in the PCI BIOS specs - * and we want to be (possibly bug-to-bug ;-]) compatible with older kernels - * which used BIOS ordering, we are bound to do this... - */ - -void __devinit pcibios_sort(void) -{ - LIST_HEAD(sorted_devices); - struct list_head *ln; - struct pci_dev *dev, *d; - int idx, found; - unsigned char bus, devfn; - - DBG("PCI: Sorting device list...\n"); - while (!list_empty(&pci_devices)) { - ln = pci_devices.next; - dev = pci_dev_g(ln); - idx = found = 0; - while (pci_bios_find_device(dev->vendor, dev->device, idx, &bus, &devfn) == PCIBIOS_SUCCESSFUL) { - idx++; - list_for_each(ln, &pci_devices) { - d = pci_dev_g(ln); - if (d->bus->number == bus && d->devfn == devfn) { - list_move_tail(&d->global_list, &sorted_devices); - if (d == dev) - found = 1; - break; - } - } - if (ln == &pci_devices) { - printk(KERN_WARNING "PCI: BIOS reporting unknown device %02x:%02x\n", bus, devfn); - /* - * We must not continue scanning as several buggy BIOSes - * return garbage after the last device. Grr. - */ - break; - } - } - if (!found) { - printk(KERN_WARNING "PCI: Device %s not found by BIOS\n", - pci_name(dev)); - list_move_tail(&dev->global_list, &sorted_devices); - } - } - list_splice(&sorted_devices, &pci_devices); -} - -/* * BIOS Functions for IRQ Routing */ @@ -495,7 +424,6 @@ void __init pci_pcbios_init(void) { if ((pci_probe & PCI_PROBE_BIOS) && ((raw_pci_ops = pci_find_bios()))) { - pci_probe |= PCI_BIOS_SORT; pci_bios_present = 1; } } diff --git a/arch/x86/pci/pci.h b/arch/x86/pci/pci.h index 3431518d921..c4bddaeff61 100644 --- a/arch/x86/pci/pci.h +++ b/arch/x86/pci/pci.h @@ -19,8 +19,6 @@ #define PCI_PROBE_MASK 0x000f #define PCI_PROBE_NOEARLY 0x0010 -#define PCI_NO_SORT 0x0100 -#define PCI_BIOS_SORT 0x0200 #define PCI_NO_CHECKS 0x0400 #define PCI_USE_PIRQ_MASK 0x0800 #define PCI_ASSIGN_ROMS 0x1000 @@ -44,7 +42,6 @@ enum pci_bf_sort_state { extern unsigned int pcibios_max_latency; void pcibios_resource_survey(void); -int pcibios_enable_resources(struct pci_dev *, int); /* pci-pc.c */ @@ -101,7 +98,6 @@ extern int pci_direct_probe(void); extern void pci_direct_init(int type); extern void pci_pcbios_init(void); extern void pci_mmcfg_init(int type); -extern void pcibios_sort(void); /* pci-mmconfig.c */ diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 17a6b057856..b7ad9f89d21 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -37,7 +37,8 @@ $(obj)/%.so: OBJCOPYFLAGS := -S $(obj)/%.so: $(obj)/%.so.dbg FORCE $(call if_changed,objcopy) -CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64 +CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \ + $(filter -g%,$(KBUILD_CFLAGS)) $(vobjs): KBUILD_CFLAGS += $(CFL) diff --git a/arch/x86/video/fbdev.c b/arch/x86/video/fbdev.c index 48fb38d7d2c..4db42bff8c6 100644 --- a/arch/x86/video/fbdev.c +++ b/arch/x86/video/fbdev.c @@ -1,5 +1,4 @@ /* - * arch/i386/video/fbdev.c - i386 Framebuffer * * Copyright (C) 2007 Antonino Daplas <adaplas@gmail.com> * |