Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic

Patches from David Howells <dhowells@redhat.com>:

This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.

Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.

* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/asm-generic
  UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
  c6x: remove c6x signal.h
  UAPI: Split compound conditionals containing __KERNEL__ in Arm64
  UAPI: Fix the guards on various asm/unistd.h files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2069 files changed, 63209 insertions, 64991 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 72f2fa189cc5..a62965d057f6 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -222,6 +222,19 @@ config HAVE_PERF_EVENTS_NMI
 	  subsystem.  Also has support for calculating CPU cycle events
 	  to determine how many clock cycles in a given period.
 
+config HAVE_PERF_REGS
+	bool
+	help
+	  Support selective register dumps for perf events. This includes
+	  bit-mapping of each registers and a unique architecture id.
+
+config HAVE_PERF_USER_STACK_DUMP
+	bool
+	help
+	  Support user stack dumps for perf event samples. This needs
+	  access to the user stack pointer which is not unified across
+	  architectures.
+
 config HAVE_ARCH_JUMP_LABEL
 	bool
 
@@ -281,4 +294,23 @@ config SECCOMP_FILTER
 
 	  See Documentation/prctl/seccomp_filter.txt for details.
 
+config HAVE_RCU_USER_QS
+	bool
+	help
+	  Provide kernel entry/exit hooks necessary for userspace
+	  RCU extended quiescent state. Syscalls need to be wrapped inside
+	  rcu_user_exit()-rcu_user_enter() through the slow path using
+	  TIF_NOHZ flag. Exceptions handlers must be wrapped as well. Irqs
+	  are already protected inside rcu_irq_enter/rcu_irq_exit() but
+	  preemption or signal handling on irq exit still need to be protected.
+
+config HAVE_VIRT_CPU_ACCOUNTING
+	bool
+
+config HAVE_IRQ_TIME_ACCOUNTING
+	bool
+	help
+	  Archs need to ensure they use a high enough resolution clock to
+	  support irq time accounting and then call enable_sched_clock_irqtime().
+
 source "kernel/gcov/Kconfig"
diff --git a/arch/alpha/include/uapi/asm/Kbuild b/arch/alpha/include/uapi/asm/Kbuild
new file mode 100644
index 000000000000..baebb3da1d44
--- /dev/null
+++ b/arch/alpha/include/uapi/asm/Kbuild
@@ -0,0 +1,3 @@
+# UAPI Header export list
+include include/uapi/asm-generic/Kbuild.asm
+
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index bc1acdda7a5e..63e77e3944ce 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -145,27 +145,24 @@ SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,
 		long __user *, basep)
 {
 	int error;
-	struct file *file;
+	struct fd arg = fdget(fd);
 	struct osf_dirent_callback buf;
 
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
+	if (!arg.file)
+		return -EBADF;
 
 	buf.dirent = dirent;
 	buf.basep = basep;
 	buf.count = count;
 	buf.error = 0;
 
-	error = vfs_readdir(file, osf_filldir, &buf);
+	error = vfs_readdir(arg.file, osf_filldir, &buf);
 	if (error >= 0)
 		error = buf.error;
 	if (count != buf.count)
 		error = count - buf.count;
 
-	fput(file);
- out:
+	fdput(arg);
 	return error;
 }
 
@@ -278,8 +275,8 @@ linux_to_osf_stat(struct kstat *lstat, struct osf_stat __user *osf_stat)
 	tmp.st_dev	= lstat->dev;
 	tmp.st_mode	= lstat->mode;
 	tmp.st_nlink	= lstat->nlink;
-	tmp.st_uid	= lstat->uid;
-	tmp.st_gid	= lstat->gid;
+	tmp.st_uid	= from_kuid_munged(current_user_ns(), lstat->uid);
+	tmp.st_gid	= from_kgid_munged(current_user_ns(), lstat->gid);
 	tmp.st_rdev	= lstat->rdev;
 	tmp.st_ldev	= lstat->rdev;
 	tmp.st_size	= lstat->size;
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 9816d5a4d176..ef757147cbf9 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -256,12 +256,6 @@ pcibios_fixup_bus(struct pci_bus *bus)
 	}
 }
 
-void __init
-pcibios_update_irq(struct pci_dev *dev, int irq)
-{
-	pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
 int
 pcibios_enable_device(struct pci_dev *dev, int mask)
 {
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index d6fde98b74b3..83638aa096d5 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -28,6 +28,7 @@
 #include <linux/tty.h>
 #include <linux/console.h>
 #include <linux/slab.h>
+#include <linux/rcupdate.h>
 
 #include <asm/reg.h>
 #include <asm/uaccess.h>
@@ -54,9 +55,12 @@ cpu_idle(void)
 		/* FIXME -- EV6 and LCA45 know how to power down
 		   the CPU.  */
 
+		rcu_idle_enter();
 		while (!need_resched())
 			cpu_relax();
-		schedule();
+
+		rcu_idle_exit();
+		schedule_preempt_disabled();
 	}
 }
 
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 35ddc02bfa4a..a41ad90a97a6 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -166,6 +166,7 @@ smp_callin(void)
 	DBGS(("smp_callin: commencing CPU %d current %p active_mm %p\n",
 	      cpuid, current, current->active_mm));
 
+	preempt_disable();
 	/* Do nothing.  */
 	cpu_idle();
 }
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 3ea809430eda..5d5865204a1d 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -223,6 +223,7 @@ srmcons_init(void)
 		driver->subtype = SYSTEM_TYPE_SYSCONS;
 		driver->init_termios = tty_std_termios;
 		tty_set_operations(driver, &srmcons_ops);
+		tty_port_link_device(&srmcons_singleton.port, driver, 0);
 		err = tty_register_driver(driver);
 		if (err) {
 			put_tty_driver(driver);
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2f88d8d97701..7bab17ed2972 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -202,6 +202,13 @@ config ARM_PATCH_PHYS_VIRT
 	  this feature (eg, building a kernel for a single machine) and
 	  you need to shrink the kernel to the minimal size.
 
+config NEED_MACH_GPIO_H
+	bool
+	help
+	  Select this when mach/gpio.h is required to provide special
+	  definitions for this platform. The need for mach/gpio.h should
+	  be avoided when possible.
+
 config NEED_MACH_IO_H
 	bool
 	help
@@ -247,39 +254,29 @@ config MMU
 #
 choice
 	prompt "ARM system type"
-	default ARCH_VERSATILE
+	default ARCH_MULTIPLATFORM
 
-config ARCH_SOCFPGA
-	bool "Altera SOCFPGA family"
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select ARM_AMBA
-	select ARM_GIC
-	select CACHE_L2X0
-	select CLKDEV_LOOKUP
+config ARCH_MULTIPLATFORM
+	bool "Allow multiple platforms to be selected"
+	select ARM_PATCH_PHYS_VIRT
+	select AUTO_ZRELADDR
 	select COMMON_CLK
-	select CPU_V7
-	select DW_APB_TIMER
-	select DW_APB_TIMER_OF
-	select GENERIC_CLOCKEVENTS
-	select GPIO_PL061 if GPIOLIB
-	select HAVE_ARM_SCU
+	select MULTI_IRQ_HANDLER
 	select SPARSE_IRQ
 	select USE_OF
-	help
-	  This enables support for Altera SOCFPGA Cyclone V platform
+	depends on MMU
 
 config ARCH_INTEGRATOR
 	bool "ARM Ltd. Integrator family"
 	select ARM_AMBA
 	select ARCH_HAS_CPUFREQ
 	select COMMON_CLK
-	select CLK_VERSATILE
+	select COMMON_CLK_VERSATILE
 	select HAVE_TCM
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_FPGA_IRQ
-	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	select SPARSE_IRQ
 	select MULTI_IRQ_HANDLER
@@ -289,13 +286,12 @@ config ARCH_INTEGRATOR
 config ARCH_REALVIEW
 	bool "ARM Ltd. RealView family"
 	select ARM_AMBA
-	select CLKDEV_LOOKUP
-	select HAVE_MACH_CLKDEV
+	select COMMON_CLK
+	select COMMON_CLK_VERSATILE
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PLAT_VERSATILE
-	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_CLCD
 	select ARM_TIMER_SP804
 	select GPIO_PL061 if GPIOLIB
@@ -312,7 +308,6 @@ config ARCH_VERSATILE
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select NEED_MACH_IO_H if PCI
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_CLCD
@@ -321,69 +316,41 @@ config ARCH_VERSATILE
 	help
 	  This enables support for ARM Ltd Versatile board.
 
-config ARCH_VEXPRESS
-	bool "ARM Ltd. Versatile Express family"
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select ARM_AMBA
-	select ARM_TIMER_SP804
-	select CLKDEV_LOOKUP
-	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK
-	select HAVE_PATA_PLATFORM
-	select ICST
-	select NO_IOPORT
-	select PLAT_VERSATILE
-	select PLAT_VERSATILE_CLCD
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	help
-	  This enables support for the ARM Ltd Versatile Express boards.
-
 config ARCH_AT91
 	bool "Atmel AT91"
 	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_CLK
 	select CLKDEV_LOOKUP
 	select IRQ_DOMAIN
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_IO_H if PCCARD
 	help
 	  This enables support for systems based on Atmel
 	  AT91RM9200 and AT91SAM9* processors.
 
-config ARCH_BCMRING
-	bool "Broadcom BCMRING"
-	depends on MMU
-	select CPU_V6
-	select ARM_AMBA
-	select ARM_TIMER_SP804
-	select CLKDEV_LOOKUP
-	select GENERIC_CLOCKEVENTS
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	help
-	  Support for Broadcom's BCMRing platform.
-
-config ARCH_HIGHBANK
-	bool "Calxeda Highbank-based"
+config ARCH_BCM2835
+	bool "Broadcom BCM2835 family"
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_AMBA
-	select ARM_GIC
+	select ARM_ERRATA_411920
 	select ARM_TIMER_SP804
-	select CACHE_L2X0
 	select CLKDEV_LOOKUP
 	select COMMON_CLK
-	select CPU_V7
+	select CPU_V6
 	select GENERIC_CLOCKEVENTS
-	select HAVE_ARM_SCU
-	select HAVE_SMP
+	select MULTI_IRQ_HANDLER
 	select SPARSE_IRQ
 	select USE_OF
 	help
-	  Support for the Calxeda Highbank SoC based boards.
+	  This enables support for the Broadcom BCM2835 SoC. This SoC is
+	  use in the Raspberry Pi, and Roku 2 devices.
 
 config ARCH_CLPS711X
 	bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
 	select CPU_ARM720T
 	select ARCH_USES_GETTIMEOFFSET
+	select COMMON_CLK
+	select CLKDEV_LOOKUP
 	select NEED_MACH_MEMORY_H
 	help
 	  Support for Cirrus Logic 711x/721x/731x based boards.
@@ -407,21 +374,19 @@ config ARCH_GEMINI
 	help
 	  Support for the Cortina Systems Gemini family SoCs
 
-config ARCH_PRIMA2
-	bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
-	select CPU_V7
+config ARCH_SIRF
+	bool "CSR SiRF"
 	select NO_IOPORT
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select CLKDEV_LOOKUP
+	select COMMON_CLK
 	select GENERIC_IRQ_CHIP
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
 	select PINCTRL_SIRF
 	select USE_OF
-	select ZONE_DMA
 	help
-          Support for CSR SiRFSoC ARM Cortex A9 Platform
+	  Support for CSR SiRFprimaII/Marco/Polo platforms
 
 config ARCH_EBSA110
 	bool "EBSA-110"
@@ -456,7 +421,7 @@ config ARCH_FOOTBRIDGE
 	select FOOTBRIDGE
 	select GENERIC_CLOCKEVENTS
 	select HAVE_IDE
-	select NEED_MACH_IO_H
+	select NEED_MACH_IO_H if !MMU
 	select NEED_MACH_MEMORY_H
 	help
 	  Support for systems based on the DC21285 companion chip
@@ -483,7 +448,9 @@ config ARCH_MXS
 	select CLKSRC_MMIO
 	select COMMON_CLK
 	select HAVE_CLK_PREPARE
+	select MULTI_IRQ_HANDLER
 	select PINCTRL
+	select SPARSE_IRQ
 	select USE_OF
 	help
 	  Support for Freescale MXS-based family of processors
@@ -513,7 +480,6 @@ config ARCH_IOP13XX
 	select PCI
 	select ARCH_SUPPORTS_MSI
 	select VMSPLIT_1G
-	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	select NEED_RET_TO_USER
 	help
@@ -523,6 +489,7 @@ config ARCH_IOP32X
 	bool "IOP32x-based"
 	depends on MMU
 	select CPU_XSCALE
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_IO_H
 	select NEED_RET_TO_USER
 	select PLAT_IOP
@@ -536,6 +503,7 @@ config ARCH_IOP33X
 	bool "IOP33x-based"
 	depends on MMU
 	select CPU_XSCALE
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_IO_H
 	select NEED_RET_TO_USER
 	select PLAT_IOP
@@ -558,25 +526,12 @@ config ARCH_IXP4XX
 	help
 	  Support for Intel's IXP4XX (XScale) family of processors.
 
-config ARCH_MVEBU
-	bool "Marvell SOCs with Device Tree support"
-	select GENERIC_CLOCKEVENTS
-	select MULTI_IRQ_HANDLER
-	select SPARSE_IRQ
-	select CLKSRC_MMIO
-	select GENERIC_IRQ_CHIP
-	select IRQ_DOMAIN
-	select COMMON_CLK
-	help
-	  Support for the Marvell SoC Family with device tree support
-
 config ARCH_DOVE
 	bool "Marvell Dove"
 	select CPU_V7
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the Marvell Dove SoC 88AP510
@@ -587,7 +542,6 @@ config ARCH_KIRKWOOD
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell Kirkwood series SoCs:
@@ -614,7 +568,6 @@ config ARCH_MV78XX0
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell MV78xx0 series SoCs:
@@ -627,7 +580,6 @@ config ARCH_ORION5X
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell Orion 5x series SoCs:
@@ -645,6 +597,7 @@ config ARCH_MMP
 	select PLAT_PXA
 	select SPARSE_IRQ
 	select GENERIC_ALLOCATOR
+	select NEED_MACH_GPIO_H
 	help
 	  Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
 
@@ -652,8 +605,9 @@ config ARCH_KS8695
 	bool "Micrel/Kendin KS8695"
 	select CPU_ARM922T
 	select ARCH_REQUIRE_GPIOLIB
-	select ARCH_USES_GETTIMEOFFSET
 	select NEED_MACH_MEMORY_H
+	select CLKSRC_MMIO
+	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
 	  System-on-Chip devices.
@@ -683,40 +637,13 @@ config ARCH_TEGRA
 	select HAVE_CLK
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
-	select NEED_MACH_IO_H if PCI
 	select ARCH_HAS_CPUFREQ
 	select USE_OF
+	select COMMON_CLK
 	help
 	  This enables support for NVIDIA Tegra based systems (Tegra APX,
 	  Tegra 6xx and Tegra 2 series).
 
-config ARCH_PICOXCELL
-	bool "Picochip picoXcell"
-	select ARCH_REQUIRE_GPIOLIB
-	select ARM_PATCH_PHYS_VIRT
-	select ARM_VIC
-	select CPU_V6K
-	select DW_APB_TIMER
-	select DW_APB_TIMER_OF
-	select GENERIC_CLOCKEVENTS
-	select GENERIC_GPIO
-	select HAVE_TCM
-	select NO_IOPORT
-	select SPARSE_IRQ
-	select USE_OF
-	help
-	  This enables support for systems based on the Picochip picoXcell
-	  family of Femtocell devices.  The picoxcell support requires device tree
-	  for all boards.
-
-config ARCH_PNX4008
-	bool "Philips Nexperia PNX4008 Mobile"
-	select CPU_ARM926T
-	select CLKDEV_LOOKUP
-	select ARCH_USES_GETTIMEOFFSET
-	help
-	  This enables support for Philips PNX4008 mobile platform.
-
 config ARCH_PXA
 	bool "PXA2xx/PXA3xx-based"
 	depends on MMU
@@ -733,6 +660,7 @@ config ARCH_PXA
 	select MULTI_IRQ_HANDLER
 	select ARM_CPU_SUSPEND if PM
 	select HAVE_IDE
+	select NEED_MACH_GPIO_H
 	help
 	  Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
@@ -795,6 +723,7 @@ config ARCH_SA1100
 	select CLKDEV_LOOKUP
 	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_IDE
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_MEMORY_H
 	select SPARSE_IRQ
 	help
@@ -810,6 +739,7 @@ config ARCH_S3C24XX
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_IO_H
 	help
 	  Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443
@@ -837,6 +767,7 @@ config ARCH_S3C64XX
 	select SAMSUNG_GPIOLIB_4BIT
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select NEED_MACH_GPIO_H
 	help
 	  Samsung S3C64XX series based systems
 
@@ -851,6 +782,7 @@ config ARCH_S5P64X0
 	select GENERIC_CLOCKEVENTS
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
+	select NEED_MACH_GPIO_H
 	help
 	  Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
 	  SMDK6450.
@@ -865,6 +797,7 @@ config ARCH_S5PC100
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select NEED_MACH_GPIO_H
 	help
 	  Samsung S5PC100 series based systems
 
@@ -882,6 +815,7 @@ config ARCH_S5PV210
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_MEMORY_H
 	help
 	  Samsung S5PV210/S5PC110 series based systems
@@ -899,6 +833,7 @@ config ARCH_EXYNOS
 	select HAVE_S3C_RTC if RTC_CLASS
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select NEED_MACH_GPIO_H
 	select NEED_MACH_MEMORY_H
 	help
 	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
@@ -912,7 +847,6 @@ config ARCH_SHARK
 	select PCI
 	select ARCH_USES_GETTIMEOFFSET
 	select NEED_MACH_MEMORY_H
-	select NEED_MACH_IO_H
 	help
 	  Support for the StrongARM based Digital DNARD machine, also known
 	  as "Shark" (<http://www.shark-linux.de/shark.html>).
@@ -931,6 +865,7 @@ config ARCH_U300
 	select COMMON_CLK
 	select GENERIC_GPIO
 	select ARCH_REQUIRE_GPIOLIB
+	select SPARSE_IRQ
 	help
 	  Support for ST-Ericsson U300 series mobile platforms.
 
@@ -956,6 +891,7 @@ config ARCH_NOMADIK
 	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS
 	select PINCTRL
+	select PINCTRL_STN8815
 	select MIGHT_HAVE_CACHE_L2X0
 	select ARCH_REQUIRE_GPIOLIB
 	help
@@ -971,6 +907,7 @@ config ARCH_DAVINCI
 	select GENERIC_ALLOCATOR
 	select GENERIC_IRQ_CHIP
 	select ARCH_HAS_HOLES_MEMORYMODEL
+	select NEED_MACH_GPIO_H
 	help
 	  Support for TI's DaVinci platform.
 
@@ -983,6 +920,7 @@ config ARCH_OMAP
 	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
 	select ARCH_HAS_HOLES_MEMORYMODEL
+	select NEED_MACH_GPIO_H
 	help
 	  Support for TI's OMAP platform (OMAP1/2/3/4).
 
@@ -1005,6 +943,10 @@ config ARCH_VT8500
 	select ARCH_HAS_CPUFREQ
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
+	select USE_OF
+	select COMMON_CLK
+	select HAVE_CLK
+	select CLKDEV_LOOKUP
 	help
 	  Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
 
@@ -1022,6 +964,50 @@ config ARCH_ZYNQ
 	  Support for Xilinx Zynq ARM Cortex A9 Platform
 endchoice
 
+menu "Multiple platform selection"
+	depends on ARCH_MULTIPLATFORM
+
+comment "CPU Core family selection"
+
+config ARCH_MULTI_V4
+	bool "ARMv4 based platforms (FA526, StrongARM)"
+	select ARCH_MULTI_V4_V5
+	depends on !ARCH_MULTI_V6_V7
+
+config ARCH_MULTI_V4T
+	bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
+	select ARCH_MULTI_V4_V5
+	depends on !ARCH_MULTI_V6_V7
+
+config ARCH_MULTI_V5
+	bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"
+	select ARCH_MULTI_V4_V5
+	depends on !ARCH_MULTI_V6_V7
+
+config ARCH_MULTI_V4_V5
+	bool
+
+config ARCH_MULTI_V6
+	bool "ARMv6 based platforms (ARM11, Scorpion, ...)"
+	select CPU_V6
+	select ARCH_MULTI_V6_V7
+
+config ARCH_MULTI_V7
+	bool "ARMv7 based platforms (Cortex-A, PJ4, Krait)"
+	select CPU_V7
+	select ARCH_VEXPRESS
+	default y
+	select ARCH_MULTI_V6_V7
+
+config ARCH_MULTI_V6_V7
+	bool
+
+config ARCH_MULTI_CPU_AUTO
+	def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)
+	select ARCH_MULTI_V5
+
+endmenu
+
 #
 # This is sorted alphabetically by mach-* pathname.  However, plat-*
 # Kconfigs may be included either alphabetically (according to the
@@ -1031,8 +1017,6 @@ source "arch/arm/mach-mvebu/Kconfig"
 
 source "arch/arm/mach-at91/Kconfig"
 
-source "arch/arm/mach-bcmring/Kconfig"
-
 source "arch/arm/mach-clps711x/Kconfig"
 
 source "arch/arm/mach-cns3xxx/Kconfig"
@@ -1049,6 +1033,8 @@ source "arch/arm/mach-gemini/Kconfig"
 
 source "arch/arm/mach-h720x/Kconfig"
 
+source "arch/arm/mach-highbank/Kconfig"
+
 source "arch/arm/mach-integrator/Kconfig"
 
 source "arch/arm/mach-iop32x/Kconfig"
@@ -1084,6 +1070,8 @@ source "arch/arm/mach-omap2/Kconfig"
 
 source "arch/arm/mach-orion5x/Kconfig"
 
+source "arch/arm/mach-picoxcell/Kconfig"
+
 source "arch/arm/mach-pxa/Kconfig"
 source "arch/arm/plat-pxa/Kconfig"
 
@@ -1096,6 +1084,8 @@ source "arch/arm/mach-sa1100/Kconfig"
 source "arch/arm/plat-samsung/Kconfig"
 source "arch/arm/plat-s3c24xx/Kconfig"
 
+source "arch/arm/mach-socfpga/Kconfig"
+
 source "arch/arm/plat-spear/Kconfig"
 
 source "arch/arm/mach-s3c24xx/Kconfig"
@@ -1118,6 +1108,8 @@ source "arch/arm/mach-exynos/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
+source "arch/arm/mach-prima2/Kconfig"
+
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"
@@ -1129,8 +1121,6 @@ source "arch/arm/mach-versatile/Kconfig"
 source "arch/arm/mach-vexpress/Kconfig"
 source "arch/arm/plat-versatile/Kconfig"
 
-source "arch/arm/mach-vt8500/Kconfig"
-
 source "arch/arm/mach-w90x900/Kconfig"
 
 # Definitions to make life easier
@@ -1179,12 +1169,6 @@ config XSCALE_PMU
 	depends on CPU_XSCALE
 	default y
 
-config CPU_HAS_PMU
-	depends on (CPU_V6 || CPU_V6K || CPU_V7 || XSCALE_PMU) && \
-		   (!ARCH_OMAP3 || OMAP3_EMU)
-	default y
-	bool
-
 config MULTI_IRQ_HANDLER
 	bool
 	help
@@ -1623,6 +1607,7 @@ config ARCH_NR_GPIO
 	default 355 if ARCH_U8500
 	default 264 if MACH_H4700
 	default 512 if SOC_OMAP5
+	default 288 if ARCH_VT8500
 	default 0
 	help
 	  Maximum number of GPIOs in the system.
@@ -1757,7 +1742,7 @@ config HIGHPTE
 
 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS && CPU_HAS_PMU
+	depends on PERF_EVENTS
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If
@@ -1781,59 +1766,6 @@ config FORCE_MAX_ZONEORDER
 	  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.
 
-config LEDS
-	bool "Timer and CPU usage LEDs"
-	depends on ARCH_CDB89712 || ARCH_EBSA110 || \
-		   ARCH_EBSA285 || ARCH_INTEGRATOR || \
-		   ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
-		   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
-		   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
-		   ARCH_AT91 || ARCH_DAVINCI || \
-		   ARCH_KS8695 || MACH_RD88F5182 || ARCH_REALVIEW
-	help
-	  If you say Y here, the LEDs on your machine will be used
-	  to provide useful information about your current system status.
-
-	  If you are compiling a kernel for a NetWinder or EBSA-285, you will
-	  be able to select which LEDs are active using the options below. If
-	  you are compiling a kernel for the EBSA-110 or the LART however, the
-	  red LED will simply flash regularly to indicate that the system is
-	  still functional. It is safe to say Y here if you have a CATS
-	  system, but the driver will do nothing.
-
-config LEDS_TIMER
-	bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
-			    OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
-			    || MACH_OMAP_PERSEUS2
-	depends on LEDS
-	depends on !GENERIC_CLOCKEVENTS
-	default y if ARCH_EBSA110
-	help
-	  If you say Y here, one of the system LEDs (the green one on the
-	  NetWinder, the amber one on the EBSA285, or the red one on the LART)
-	  will flash regularly to indicate that the system is still
-	  operational. This is mainly useful to kernel hackers who are
-	  debugging unstable kernels.
-
-	  The LART uses the same LED for both Timer LED and CPU usage LED
-	  functions. You may choose to use both, but the Timer LED function
-	  will overrule the CPU usage LED.
-
-config LEDS_CPU
-	bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
-			!ARCH_OMAP) \
-			|| OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
-			|| MACH_OMAP_PERSEUS2
-	depends on LEDS
-	help
-	  If you say Y here, the red LED will be used to give a good real
-	  time indication of CPU usage, by lighting whenever the idle task
-	  is not currently executing.
-
-	  The LART uses the same LED for both Timer LED and CPU usage LED
-	  functions. You may choose to use both, but the Timer LED function
-	  will overrule the CPU usage LED.
-
 config ALIGNMENT_TRAP
 	bool
 	depends on CPU_CP15_MMU
@@ -2060,7 +1992,7 @@ endchoice
 
 config XIP_KERNEL
 	bool "Kernel Execute-In-Place from ROM"
-	depends on !ZBOOT_ROM && !ARM_LPAE
+	depends on !ZBOOT_ROM && !ARM_LPAE && !ARCH_MULTIPLATFORM
 	help
 	  Execute-In-Place allows the kernel to run from non-volatile storage
 	  directly addressable by the CPU, such as NOR flash. This saves RAM
@@ -2313,7 +2245,7 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
-	depends on !ARCH_S5PC100 && !ARCH_TEGRA
+	depends on !ARCH_S5PC100
 	depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
 		CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE || CPU_MOHAWK
 	def_bool y
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e968a52e4881..b0f3857b3a4c 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -224,6 +224,20 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX6Q UART4.
 
+	config DEBUG_MMP_UART2
+		bool "Kernel low-level debugging message via MMP UART2"
+		depends on ARCH_MMP
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on MMP UART2.
+
+	config DEBUG_MMP_UART3
+		bool "Kernel low-level debugging message via MMP UART3"
+		depends on ARCH_MMP
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on MMP UART3.
+
 	config DEBUG_MSM_UART1
 		bool "Kernel low-level debugging messages via MSM UART1"
 		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
@@ -261,6 +275,20 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the serial port on MSM 8960 devices.
 
+	config DEBUG_MVEBU_UART
+		bool "Kernel low-level debugging messages via MVEBU UART"
+		depends on ARCH_MVEBU
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on MVEBU based platforms.
+
+	config DEBUG_PICOXCELL_UART
+		depends on ARCH_PICOXCELL
+		bool "Use PicoXcell UART for low-level debug"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on PicoXcell based platforms.
+
 	config DEBUG_REALVIEW_STD_PORT
 		bool "RealView Default UART"
 		depends on ARCH_REALVIEW
@@ -310,6 +338,13 @@ choice
 		  The uncompressor code port configuration is now handled
 		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
+	config DEBUG_SOCFPGA_UART
+		depends on ARCH_SOCFPGA
+		bool "Use SOCFPGA UART for low-level debug"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on SOCFPGA based platforms.
+
 	config DEBUG_VEXPRESS_UART0_DETECT
 		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
 		depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -338,6 +373,7 @@ choice
 
 	config DEBUG_LL_UART_NONE
 		bool "No low-level debugging UART"
+		depends on !ARCH_MULTIPLATFORM
 		help
 		  Say Y here if your platform doesn't provide a UART option
 		  below. This relies on your platform choosing the right UART
@@ -373,6 +409,17 @@ choice
 
 endchoice
 
+config DEBUG_LL_INCLUDE
+	string
+	default "debug/icedcc.S" if DEBUG_ICEDCC
+	default "debug/highbank.S" if DEBUG_HIGHBANK_UART
+	default "debug/mvebu.S" if DEBUG_MVEBU_UART
+	default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART
+	default "debug/socfpga.S" if DEBUG_SOCFPGA_UART
+	default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \
+		DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
+	default "mach/debug-macro.S"
+
 config EARLY_PRINTK
 	bool "Early printk"
 	depends on DEBUG_LL
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index a051dfbdd7db..770da51242c4 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -135,84 +135,78 @@ textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
 
 # Machine directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
-machine-$(CONFIG_ARCH_AT91)		:= at91
-machine-$(CONFIG_ARCH_BCMRING)		:= bcmring
-machine-$(CONFIG_ARCH_CLPS711X)		:= clps711x
-machine-$(CONFIG_ARCH_CNS3XXX)		:= cns3xxx
-machine-$(CONFIG_ARCH_DAVINCI)		:= davinci
-machine-$(CONFIG_ARCH_DOVE)		:= dove
-machine-$(CONFIG_ARCH_EBSA110)		:= ebsa110
-machine-$(CONFIG_ARCH_EP93XX)		:= ep93xx
-machine-$(CONFIG_ARCH_GEMINI)		:= gemini
-machine-$(CONFIG_ARCH_H720X)		:= h720x
-machine-$(CONFIG_ARCH_HIGHBANK)		:= highbank
-machine-$(CONFIG_ARCH_INTEGRATOR)	:= integrator
-machine-$(CONFIG_ARCH_IOP13XX)		:= iop13xx
-machine-$(CONFIG_ARCH_IOP32X)		:= iop32x
-machine-$(CONFIG_ARCH_IOP33X)		:= iop33x
-machine-$(CONFIG_ARCH_IXP4XX)		:= ixp4xx
-machine-$(CONFIG_ARCH_KIRKWOOD)		:= kirkwood
-machine-$(CONFIG_ARCH_KS8695)		:= ks8695
-machine-$(CONFIG_ARCH_LPC32XX)		:= lpc32xx
-machine-$(CONFIG_ARCH_MMP)		:= mmp
-machine-$(CONFIG_ARCH_MSM)		:= msm
-machine-$(CONFIG_ARCH_MV78XX0)		:= mv78xx0
-machine-$(CONFIG_ARCH_IMX_V4_V5)	:= imx
-machine-$(CONFIG_ARCH_IMX_V6_V7)	:= imx
-machine-$(CONFIG_ARCH_MXS)		:= mxs
-machine-$(CONFIG_ARCH_MVEBU)		:= mvebu
-machine-$(CONFIG_ARCH_NETX)		:= netx
-machine-$(CONFIG_ARCH_NOMADIK)		:= nomadik
-machine-$(CONFIG_ARCH_OMAP1)		:= omap1
-machine-$(CONFIG_ARCH_OMAP2PLUS)	:= omap2
-machine-$(CONFIG_ARCH_ORION5X)		:= orion5x
-machine-$(CONFIG_ARCH_PICOXCELL)	:= picoxcell
-machine-$(CONFIG_ARCH_PNX4008)		:= pnx4008
-machine-$(CONFIG_ARCH_PRIMA2)		:= prima2
-machine-$(CONFIG_ARCH_PXA)		:= pxa
-machine-$(CONFIG_ARCH_REALVIEW)		:= realview
-machine-$(CONFIG_ARCH_RPC)		:= rpc
-machine-$(CONFIG_ARCH_S3C24XX)		:= s3c24xx s3c2412 s3c2440
-machine-$(CONFIG_ARCH_S3C64XX)		:= s3c64xx
-machine-$(CONFIG_ARCH_S5P64X0)		:= s5p64x0
-machine-$(CONFIG_ARCH_S5PC100)		:= s5pc100
-machine-$(CONFIG_ARCH_S5PV210)		:= s5pv210
-machine-$(CONFIG_ARCH_EXYNOS4)		:= exynos
-machine-$(CONFIG_ARCH_EXYNOS5)		:= exynos
-machine-$(CONFIG_ARCH_SA1100)		:= sa1100
-machine-$(CONFIG_ARCH_SHARK)		:= shark
-machine-$(CONFIG_ARCH_SHMOBILE) 	:= shmobile
-machine-$(CONFIG_ARCH_TEGRA)		:= tegra
-machine-$(CONFIG_ARCH_U300)		:= u300
-machine-$(CONFIG_ARCH_U8500)		:= ux500
-machine-$(CONFIG_ARCH_VERSATILE)	:= versatile
-machine-$(CONFIG_ARCH_VEXPRESS)		:= vexpress
-machine-$(CONFIG_ARCH_VT8500)		:= vt8500
-machine-$(CONFIG_ARCH_W90X900)		:= w90x900
-machine-$(CONFIG_FOOTBRIDGE)		:= footbridge
-machine-$(CONFIG_ARCH_SOCFPGA)		:= socfpga
-machine-$(CONFIG_MACH_SPEAR1310)	:= spear13xx
-machine-$(CONFIG_MACH_SPEAR1340)	:= spear13xx
-machine-$(CONFIG_MACH_SPEAR300)		:= spear3xx
-machine-$(CONFIG_MACH_SPEAR310)		:= spear3xx
-machine-$(CONFIG_MACH_SPEAR320)		:= spear3xx
-machine-$(CONFIG_MACH_SPEAR600)		:= spear6xx
-machine-$(CONFIG_ARCH_ZYNQ)		:= zynq
+machine-$(CONFIG_ARCH_AT91)		+= at91
+machine-$(CONFIG_ARCH_BCM2835)		+= bcm2835
+machine-$(CONFIG_ARCH_CLPS711X)		+= clps711x
+machine-$(CONFIG_ARCH_CNS3XXX)		+= cns3xxx
+machine-$(CONFIG_ARCH_DAVINCI)		+= davinci
+machine-$(CONFIG_ARCH_DOVE)		+= dove
+machine-$(CONFIG_ARCH_EBSA110)		+= ebsa110
+machine-$(CONFIG_ARCH_EP93XX)		+= ep93xx
+machine-$(CONFIG_ARCH_GEMINI)		+= gemini
+machine-$(CONFIG_ARCH_H720X)		+= h720x
+machine-$(CONFIG_ARCH_HIGHBANK)		+= highbank
+machine-$(CONFIG_ARCH_INTEGRATOR)	+= integrator
+machine-$(CONFIG_ARCH_IOP13XX)		+= iop13xx
+machine-$(CONFIG_ARCH_IOP32X)		+= iop32x
+machine-$(CONFIG_ARCH_IOP33X)		+= iop33x
+machine-$(CONFIG_ARCH_IXP4XX)		+= ixp4xx
+machine-$(CONFIG_ARCH_KIRKWOOD)		+= kirkwood
+machine-$(CONFIG_ARCH_KS8695)		+= ks8695
+machine-$(CONFIG_ARCH_LPC32XX)		+= lpc32xx
+machine-$(CONFIG_ARCH_MMP)		+= mmp
+machine-$(CONFIG_ARCH_MSM)		+= msm
+machine-$(CONFIG_ARCH_MV78XX0)		+= mv78xx0
+machine-$(CONFIG_ARCH_MXC)		+= imx
+machine-$(CONFIG_ARCH_MXS)		+= mxs
+machine-$(CONFIG_ARCH_MVEBU)		+= mvebu
+machine-$(CONFIG_ARCH_NETX)		+= netx
+machine-$(CONFIG_ARCH_NOMADIK)		+= nomadik
+machine-$(CONFIG_ARCH_OMAP1)		+= omap1
+machine-$(CONFIG_ARCH_OMAP2PLUS)	+= omap2
+machine-$(CONFIG_ARCH_ORION5X)		+= orion5x
+machine-$(CONFIG_ARCH_PICOXCELL)	+= picoxcell
+machine-$(CONFIG_ARCH_PRIMA2)		+= prima2
+machine-$(CONFIG_ARCH_PXA)		+= pxa
+machine-$(CONFIG_ARCH_REALVIEW)		+= realview
+machine-$(CONFIG_ARCH_RPC)		+= rpc
+machine-$(CONFIG_ARCH_S3C24XX)		+= s3c24xx s3c2412 s3c2440
+machine-$(CONFIG_ARCH_S3C64XX)		+= s3c64xx
+machine-$(CONFIG_ARCH_S5P64X0)		+= s5p64x0
+machine-$(CONFIG_ARCH_S5PC100)		+= s5pc100
+machine-$(CONFIG_ARCH_S5PV210)		+= s5pv210
+machine-$(CONFIG_ARCH_EXYNOS)		+= exynos
+machine-$(CONFIG_ARCH_SA1100)		+= sa1100
+machine-$(CONFIG_ARCH_SHARK)		+= shark
+machine-$(CONFIG_ARCH_SHMOBILE) 	+= shmobile
+machine-$(CONFIG_ARCH_TEGRA)		+= tegra
+machine-$(CONFIG_ARCH_U300)		+= u300
+machine-$(CONFIG_ARCH_U8500)		+= ux500
+machine-$(CONFIG_ARCH_VERSATILE)	+= versatile
+machine-$(CONFIG_ARCH_VEXPRESS)		+= vexpress
+machine-$(CONFIG_ARCH_VT8500)		+= vt8500
+machine-$(CONFIG_ARCH_W90X900)		+= w90x900
+machine-$(CONFIG_FOOTBRIDGE)		+= footbridge
+machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
+machine-$(CONFIG_ARCH_SPEAR13XX)	+= spear13xx
+machine-$(CONFIG_ARCH_SPEAR3XX)		+= spear3xx
+machine-$(CONFIG_MACH_SPEAR600)		+= spear6xx
+machine-$(CONFIG_ARCH_ZYNQ)		+= zynq
 
 # Platform directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
-plat-$(CONFIG_ARCH_MXC)		:= mxc
-plat-$(CONFIG_ARCH_OMAP)	:= omap
-plat-$(CONFIG_ARCH_S3C64XX)	:= samsung
-plat-$(CONFIG_ARCH_ZYNQ)	:= versatile
-plat-$(CONFIG_PLAT_IOP)		:= iop
-plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik
-plat-$(CONFIG_PLAT_ORION)	:= orion
-plat-$(CONFIG_PLAT_PXA)		:= pxa
-plat-$(CONFIG_PLAT_S3C24XX)	:= s3c24xx samsung
-plat-$(CONFIG_PLAT_S5P)		:= samsung
-plat-$(CONFIG_PLAT_SPEAR)	:= spear
-plat-$(CONFIG_PLAT_VERSATILE)	:= versatile
+plat-$(CONFIG_ARCH_MXC)		+= mxc
+plat-$(CONFIG_ARCH_OMAP)	+= omap
+plat-$(CONFIG_ARCH_S3C64XX)	+= samsung
+plat-$(CONFIG_ARCH_ZYNQ)	+= versatile