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authorPaul Mundt <lethal@linux-sh.org>2007-02-15 18:20:52 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-02-15 18:20:52 +0900
commit9c57548f17806ffd8e4dc4f7973ce78bbfbc2079 (patch)
treeb42b80e40e1f84fcea23ceb76fa697022df6ed9b /arch/sh
parente65fa9f59e9230b72ac298d445b4a18a4eefeb34 (diff)
downloadlinux-2.6.34-ux500-9c57548f17806ffd8e4dc4f7973ce78bbfbc2079.tar.gz
sh: rts7751r2d board updates.
This tidies up some of the rts7751r2d mess and gets it booting again. Update the defconfig, too. Signed-off-by: Masayuki Hosokawa <hosokawa@ace-jp.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/Makefile2
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/io.c302
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/irq.c80
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c123
-rw-r--r--arch/sh/cchips/voyagergx/irq.c70
-rw-r--r--arch/sh/cchips/voyagergx/setup.c4
-rw-r--r--arch/sh/configs/rts7751r2d_defconfig308
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c2
-rw-r--r--arch/sh/kernel/io_generic.c12
9 files changed, 386 insertions, 517 deletions
diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/renesas/rts7751r2d/Makefile
index 833de1eac0e..0d4c75a72be 100644
--- a/arch/sh/boards/renesas/rts7751r2d/Makefile
+++ b/arch/sh/boards/renesas/rts7751r2d/Makefile
@@ -2,4 +2,4 @@
# Makefile for the RTS7751R2D specific parts of the kernel
#
-obj-y := setup.o io.o irq.o
+obj-y := setup.o irq.o
diff --git a/arch/sh/boards/renesas/rts7751r2d/io.c b/arch/sh/boards/renesas/rts7751r2d/io.c
deleted file mode 100644
index f2507a80497..00000000000
--- a/arch/sh/boards/renesas/rts7751r2d/io.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Renesas Technology sales RTS7751R2D.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_rts7751r2d.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/io.h>
-#include <asm/rts7751r2d.h>
-#include <asm/addrspace.h>
-
-/*
- * The 7751R RTS7751R2D uses the built-in PCI controller (PCIC)
- * of the 7751R processor, and has a SuperIO accessible via the PCI.
- * The board also includes a PCMCIA controller on its memory bus,
- * like the other Solution Engine boards.
- */
-
-static inline unsigned long port2adr(unsigned int port)
-{
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- if (port == 0x3f6)
- return (PA_AREA5_IO + 0x80c);
- else
- return (PA_AREA5_IO + 0x1000 + ((port-0x1f0) << 1));
- else
- maybebadio((unsigned long)port);
-
- return port;
-}
-
-static inline unsigned long port88796l(unsigned int port, int flag)
-{
- unsigned long addr;
-
- if (flag)
- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1);
- else
- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1) + 0x1000;
-
- return addr;
-}
-
-/* The 7751R RTS7751R2D seems to have everything hooked */
-/* up pretty normally (nothing on high-bytes only...) so this */
-/* shouldn't be needed */
-static inline int shifted_port(unsigned long port)
-{
- /* For IDE registers, value is not shifted */
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- return 0;
- else
- return 1;
-}
-
-#if defined(CONFIG_NE2000) || defined(CONFIG_NE2000_MODULE)
-#define CHECK_AX88796L_PORT(port) \
- ((port >= AX88796L_IO_BASE) && (port < (AX88796L_IO_BASE+0x20)))
-#else
-#define CHECK_AX88796L_PORT(port) (0)
-#endif
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-unsigned char rts7751r2d_inb(unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- return (*(volatile unsigned short *)port88796l(port, 0)) & 0xff;
- else if (PXSEG(port))
- return *(volatile unsigned char *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return *(volatile unsigned char *)pci_ioaddr(port);
- else
- return (*(volatile unsigned short *)port2adr(port) & 0xff);
-}
-
-unsigned char rts7751r2d_inb_p(unsigned long port)
-{
- unsigned char v;
-
- if (CHECK_AX88796L_PORT(port))
- v = (*(volatile unsigned short *)port88796l(port, 0)) & 0xff;
- else if (PXSEG(port))
- v = *(volatile unsigned char *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- v = *(volatile unsigned char *)pci_ioaddr(port);
- else
- v = (*(volatile unsigned short *)port2adr(port) & 0xff);
-
- ctrl_delay();
-
- return v;
-}
-
-unsigned short rts7751r2d_inw(unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (PXSEG(port))
- return *(volatile unsigned short *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return *(volatile unsigned short *)pci_ioaddr(port);
- else
- maybebadio(port);
-
- return 0;
-}
-
-unsigned int rts7751r2d_inl(unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (PXSEG(port))
- return *(volatile unsigned long *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return *(volatile unsigned long *)pci_ioaddr(port);
- else
- maybebadio(port);
-
- return 0;
-}
-
-void rts7751r2d_outb(unsigned char value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- *((volatile unsigned short *)port88796l(port, 0)) = value;
- else if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- *(volatile unsigned char *)pci_ioaddr(port) = value;
- else
- *(volatile unsigned short *)port2adr(port) = value;
-}
-
-void rts7751r2d_outb_p(unsigned char value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- *((volatile unsigned short *)port88796l(port, 0)) = value;
- else if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- *(volatile unsigned char *)pci_ioaddr(port) = value;
- else
- *(volatile unsigned short *)port2adr(port) = value;
-
- ctrl_delay();
-}
-
-void rts7751r2d_outw(unsigned short value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (PXSEG(port))
- *(volatile unsigned short *)port = value;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- *(volatile unsigned short *)pci_ioaddr(port) = value;
- else
- maybebadio(port);
-}
-
-void rts7751r2d_outl(unsigned int value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (PXSEG(port))
- *(volatile unsigned long *)port = value;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- *(volatile unsigned long *)pci_ioaddr(port) = value;
- else
- maybebadio(port);
-}
-
-void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count)
-{
- unsigned long a = (unsigned long)addr;
- volatile __u8 *bp;
- volatile __u16 *p;
-
- if (CHECK_AX88796L_PORT(port)) {
- p = (volatile unsigned short *)port88796l(port, 0);
- while (count--)
- ctrl_outb(*p & 0xff, a++);
- } else if (PXSEG(port))
- while (count--)
- ctrl_outb(ctrl_inb(port), a++);
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- bp = (__u8 *)pci_ioaddr(port);
- while (count--)
- ctrl_outb(*bp, a++);
- } else {
- p = (volatile unsigned short *)port2adr(port);
- while (count--)
- ctrl_outb(*p & 0xff, a++);
- }
-}
-
-void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count)
-{
- unsigned long a = (unsigned long)addr;
- volatile __u16 *p;
-
- if (CHECK_AX88796L_PORT(port))
- p = (volatile unsigned short *)port88796l(port, 1);
- else if (PXSEG(port))
- p = (volatile unsigned short *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- p = (volatile unsigned short *)pci_ioaddr(port);
- else
- p = (volatile unsigned short *)port2adr(port);
- while (count--)
- ctrl_outw(*p, a++);
-}
-
-void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- unsigned long a = (unsigned long)addr;
-
- while (count--) {
- ctrl_outl(ctrl_inl(pci_ioaddr(port)), a);
- a += 4;
- }
- } else
- maybebadio(port);
-}
-
-void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- unsigned long a = (unsigned long)addr;
- volatile __u8 *bp;
- volatile __u16 *p;
-
- if (CHECK_AX88796L_PORT(port)) {
- p = (volatile unsigned short *)port88796l(port, 0);
- while (count--)
- *p = ctrl_inb(a++);
- } else if (PXSEG(port))
- while (count--)
- ctrl_outb(a++, port);
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- bp = (__u8 *)pci_ioaddr(port);
- while (count--)
- *bp = ctrl_inb(a++);
- } else {
- p = (volatile unsigned short *)port2adr(port);
- while (count--)
- *p = ctrl_inb(a++);
- }
-}
-
-void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count)
-{
- unsigned long a = (unsigned long)addr;
- volatile __u16 *p;
-
- if (CHECK_AX88796L_PORT(port))
- p = (volatile unsigned short *)port88796l(port, 1);
- else if (PXSEG(port))
- p = (volatile unsigned short *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- p = (volatile unsigned short *)pci_ioaddr(port);
- else
- p = (volatile unsigned short *)port2adr(port);
-
- while (count--) {
- ctrl_outw(*p, a);
- a += 2;
- }
-}
-
-void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- if (CHECK_AX88796L_PORT(port))
- maybebadio(port);
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- unsigned long a = (unsigned long)addr;
-
- while (count--) {
- ctrl_outl(ctrl_inl(a), pci_ioaddr(port));
- a += 4;
- }
- } else
- maybebadio(port);
-}
-
-unsigned long rts7751r2d_isa_port2addr(unsigned long offset)
-{
- return port2adr(offset);
-}
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index cb0eb20d1b4..0bae9041ace 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -9,7 +9,9 @@
* Atom Create Engineering Co., Ltd. 2002.
*/
#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/rts7751r2d.h>
@@ -22,79 +24,31 @@ static int mask_pos[] = {6, 11, 9, 8, 12, 10, 5, 4, 7, 14, 13, 0, 0, 0, 0};
extern int voyagergx_irq_demux(int irq);
extern void setup_voyagergx_irq(void);
-static void enable_rts7751r2d_irq(unsigned int irq);
-static void disable_rts7751r2d_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_rts7751r2d_irq disable_rts7751r2d_irq
-
-static void ack_rts7751r2d_irq(unsigned int irq);
-static void end_rts7751r2d_irq(unsigned int irq);
-
-static unsigned int startup_rts7751r2d_irq(unsigned int irq)
+static void enable_rts7751r2d_irq(unsigned int irq)
{
- enable_rts7751r2d_irq(irq);
- return 0; /* never anything pending */
+ /* Set priority in IPR back to original value */
+ ctrl_outw(ctrl_inw(IRLCNTR1) | (1 << mask_pos[irq]), IRLCNTR1);
}
static void disable_rts7751r2d_irq(unsigned int irq)
{
- unsigned short val;
- unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
-
/* Set the priority in IPR to 0 */
- val = ctrl_inw(IRLCNTR1);
- val &= mask;
- ctrl_outw(val, IRLCNTR1);
-}
-
-static void enable_rts7751r2d_irq(unsigned int irq)
-{
- unsigned short val;
- unsigned short value = (0x0001 << mask_pos[irq]);
-
- /* Set priority in IPR back to original value */
- val = ctrl_inw(IRLCNTR1);
- val |= value;
- ctrl_outw(val, IRLCNTR1);
+ ctrl_outw(ctrl_inw(IRLCNTR1) & (0xffff ^ (1 << mask_pos[irq])),
+ IRLCNTR1);
}
int rts7751r2d_irq_demux(int irq)
{
- int demux_irq;
-
- demux_irq = voyagergx_irq_demux(irq);
- return demux_irq;
-}
-
-static void ack_rts7751r2d_irq(unsigned int irq)
-{
- disable_rts7751r2d_irq(irq);
+ return voyagergx_irq_demux(irq);
}
-static void end_rts7751r2d_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_rts7751r2d_irq(irq);
-}
-
-static struct hw_interrupt_type rts7751r2d_irq_type = {
- .typename = "RTS7751R2D IRQ",
- .startup = startup_rts7751r2d_irq,
- .shutdown = shutdown_rts7751r2d_irq,
- .enable = enable_rts7751r2d_irq,
- .disable = disable_rts7751r2d_irq,
- .ack = ack_rts7751r2d_irq,
- .end = end_rts7751r2d_irq,
+static struct irq_chip rts7751r2d_irq_chip __read_mostly = {
+ .name = "rts7751r2d",
+ .mask = disable_rts7751r2d_irq,
+ .unmask = enable_rts7751r2d_irq,
+ .mask_ack = disable_rts7751r2d_irq,
};
-static void make_rts7751r2d_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- irq_desc[irq].chip = &rts7751r2d_irq_type;
- disable_rts7751r2d_irq(irq);
-}
-
/*
* Initialize IRQ setting
*/
@@ -119,8 +73,12 @@ void __init init_rts7751r2d_IRQ(void)
* IRL14=Extention #3
*/
- for (i=0; i<15; i++)
- make_rts7751r2d_irq(i);
+ for (i=0; i<15; i++) {
+ disable_irq_nosync(i);
+ set_irq_chip_and_handler_name(i, &rts7751r2d_irq_chip,
+ handle_level_irq, "level");
+ enable_rts7751r2d_irq(i);
+ }
setup_voyagergx_irq();
}
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index d97be120224..44b42082a0a 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -1,8 +1,8 @@
/*
* Renesas Technology Sales RTS7751R2D Support.
*
- * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
- * Copyright (C) 2004 - 2006 Paul Mundt
+ * Copyright (C) 2002 - 2006 Atom Create Engineering Co., Ltd.
+ * Copyright (C) 2004 - 2007 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
@@ -10,33 +10,13 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/pata_platform.h>
#include <linux/serial_8250.h>
#include <linux/pm.h>
#include <asm/machvec.h>
-#include <asm/mach/rts7751r2d.h>
-#include <asm/io.h>
+#include <asm/rts7751r2d.h>
#include <asm/voyagergx.h>
-
-extern void heartbeat_rts7751r2d(void);
-extern void init_rts7751r2d_IRQ(void);
-extern int rts7751r2d_irq_demux(int irq);
-
-extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
-extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
-
-static struct plat_serial8250_port uart_platform_data[] = {
- {
- .membase = (void *)VOYAGER_UART_BASE,
- .mapbase = VOYAGER_UART_BASE,
- .iotype = UPIO_MEM,
- .irq = VOYAGER_UART0_IRQ,
- .flags = UPF_BOOT_AUTOCONF,
- .regshift = 2,
- .uartclk = (9600 * 16),
- }, {
- .flags = 0,
- },
-};
+#include <asm/io.h>
static void __init voyagergx_serial_init(void)
{
@@ -45,25 +25,72 @@ static void __init voyagergx_serial_init(void)
/*
* GPIO Control
*/
- val = inl(GPIO_MUX_HIGH);
+ val = readl((void __iomem *)GPIO_MUX_HIGH);
val |= 0x00001fe0;
- outl(val, GPIO_MUX_HIGH);
+ writel(val, (void __iomem *)GPIO_MUX_HIGH);
/*
* Power Mode Gate
*/
- val = inl(POWER_MODE0_GATE);
+ val = readl((void __iomem *)POWER_MODE0_GATE);
val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1);
- outl(val, POWER_MODE0_GATE);
+ writel(val, (void __iomem *)POWER_MODE0_GATE);
- val = inl(POWER_MODE1_GATE);
+ val = readl((void __iomem *)POWER_MODE1_GATE);
val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1);
- outl(val, POWER_MODE1_GATE);
+ writel(val, (void __iomem *)POWER_MODE1_GATE);
}
+static struct resource cf_ide_resources[] = {
+ [0] = {
+ .start = PA_AREA5_IO + 0x1000,
+ .end = PA_AREA5_IO + 0x1000 + 0x08 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = PA_AREA5_IO + 0x80c,
+ .end = PA_AREA5_IO + 0x80c + 0x16 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+#ifdef CONFIG_RTS7751R2D_REV11
+ .start = 1,
+#else
+ .start = 2,
+#endif
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct pata_platform_info pata_info = {
+ .ioport_shift = 1,
+};
+
+static struct platform_device cf_ide_device = {
+ .name = "pata_platform",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(cf_ide_resources),
+ .resource = cf_ide_resources,
+ .dev = {
+ .platform_data = &pata_info,
+ },
+};
+
+static struct plat_serial8250_port uart_platform_data[] = {
+ {
+ .membase = (void __iomem *)VOYAGER_UART_BASE,
+ .mapbase = VOYAGER_UART_BASE,
+ .iotype = UPIO_MEM,
+ .irq = VOYAGER_UART0_IRQ,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .regshift = 2,
+ .uartclk = (9600 * 16),
+ }
+};
+
static struct platform_device uart_device = {
.name = "serial8250",
- .id = -1,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = uart_platform_data,
},
@@ -87,6 +114,7 @@ static struct platform_device heartbeat_device = {
static struct platform_device *rts7751r2d_devices[] __initdata = {
&uart_device,
&heartbeat_device,
+ &cf_ide_device,
};
static int __init rts7751r2d_devices_setup(void)
@@ -94,6 +122,7 @@ static int __init rts7751r2d_devices_setup(void)
return platform_add_devices(rts7751r2d_devices,
ARRAY_SIZE(rts7751r2d_devices));
}
+__initcall(rts7751r2d_devices_setup);
static void rts7751r2d_power_off(void)
{
@@ -105,14 +134,17 @@ static void rts7751r2d_power_off(void)
*/
static void __init rts7751r2d_setup(char **cmdline_p)
{
- device_initcall(rts7751r2d_devices_setup);
+ u16 ver = ctrl_inw(PA_VERREG);
+
+ printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
+
+ printk(KERN_INFO "FPGA version:%d (revision:%d)\n",
+ (ver >> 4) & 0xf, ver & 0xf);
ctrl_outw(0x0000, PA_OUTPORT);
pm_power_off = rts7751r2d_power_off;
voyagergx_serial_init();
-
- printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
}
/*
@@ -123,27 +155,6 @@ struct sh_machine_vector mv_rts7751r2d __initmv = {
.mv_setup = rts7751r2d_setup,
.mv_nr_irqs = 72,
- .mv_inb = rts7751r2d_inb,
- .mv_inw = rts7751r2d_inw,
- .mv_inl = rts7751r2d_inl,
- .mv_outb = rts7751r2d_outb,
- .mv_outw = rts7751r2d_outw,
- .mv_outl = rts7751r2d_outl,
-
- .mv_inb_p = rts7751r2d_inb_p,
- .mv_inw_p = rts7751r2d_inw,
- .mv_inl_p = rts7751r2d_inl,
- .mv_outb_p = rts7751r2d_outb_p,
- .mv_outw_p = rts7751r2d_outw,
- .mv_outl_p = rts7751r2d_outl,
-
- .mv_insb = rts7751r2d_insb,
- .mv_insw = rts7751r2d_insw,
- .mv_insl = rts7751r2d_insl,
- .mv_outsb = rts7751r2d_outsb,
- .mv_outsw = rts7751r2d_outsw,
- .mv_outsl = rts7751r2d_outsl,
-
.mv_init_irq = init_rts7751r2d_IRQ,
.mv_irq_demux = rts7751r2d_irq_demux,
diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c
index f7ea700d05a..70f12907647 100644
--- a/arch/sh/cchips/voyagergx/irq.c
+++ b/arch/sh/cchips/voyagergx/irq.c
@@ -28,21 +28,21 @@ static void disable_voyagergx_irq(unsigned int irq)
unsigned long val;
unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE);
- pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask);
- val = inl(VOYAGER_INT_MASK);
- val &= ~mask;
- outl(val, VOYAGER_INT_MASK);
+ pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask);
+ val = readl((void __iomem *)VOYAGER_INT_MASK);
+ val &= ~mask;
+ writel(val, (void __iomem *)VOYAGER_INT_MASK);
}
static void enable_voyagergx_irq(unsigned int irq)
{
- unsigned long val;
- unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE);
+ unsigned long val;
+ unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE);
- pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask);
- val = inl(VOYAGER_INT_MASK);
- val |= mask;
- outl(val, VOYAGER_INT_MASK);
+ pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask);
+ val = readl((void __iomem *)VOYAGER_INT_MASK);
+ val |= mask;
+ writel(val, (void __iomem *)VOYAGER_INT_MASK);
}
static void mask_and_ack_voyagergx(unsigned int irq)
@@ -68,20 +68,20 @@ static void shutdown_voyagergx_irq(unsigned int irq)
}
static struct hw_interrupt_type voyagergx_irq_type = {
- .typename = "VOYAGERGX-IRQ",
- .startup = startup_voyagergx_irq,
- .shutdown = shutdown_voyagergx_irq,
- .enable = enable_voyagergx_irq,
- .disable = disable_voyagergx_irq,
- .ack = mask_and_ack_voyagergx,
- .end = end_voyagergx_irq,
+ .typename = "VOYAGERGX-IRQ",
+ .startup = startup_voyagergx_irq,
+ .shutdown = shutdown_voyagergx_irq,
+ .enable = enable_voyagergx_irq,
+ .disable = disable_voyagergx_irq,
+ .ack = mask_and_ack_voyagergx,
+ .end = end_voyagergx_irq,
};
static irqreturn_t voyagergx_interrupt(int irq, void *dev_id)
{
printk(KERN_INFO
"VoyagerGX: spurious interrupt, status: 0x%x\n",
- inl(INT_STATUS));
+ (unsigned int)readl((void __iomem *)INT_STATUS));
return IRQ_HANDLED;
}
@@ -93,13 +93,13 @@ static struct {
void voyagergx_register_irq_demux(int irq,
int (*demux)(int irq, void *dev), void *dev)
{
- voyagergx_demux[irq - VOYAGER_IRQ_BASE].func = demux;
- voyagergx_demux[irq - VOYAGER_IRQ_BASE].dev = dev;
+ voyagergx_demux[irq - VOYAGER_IRQ_BASE].func = demux;
+ voyagergx_demux[irq - VOYAGER_IRQ_BASE].dev = dev;
}
void voyagergx_unregister_irq_demux(int irq)
{
- voyagergx_demux[irq - VOYAGER_IRQ_BASE].func = 0;
+ voyagergx_demux[irq - VOYAGER_IRQ_BASE].func = 0;
}
int voyagergx_irq_demux(int irq)
@@ -107,31 +107,25 @@ int voyagergx_irq_demux(int irq)
if (irq == IRQ_VOYAGER ) {
unsigned long i = 0, bit __attribute__ ((unused));
- unsigned long val = inl(INT_STATUS);
-#if 1
- if ( val & ( 1 << 1 )){
+ unsigned long val = readl((void __iomem *)INT_STATUS);
+
+ if (val & (1 << 1))
i = 1;
- } else if ( val & ( 1 << 2 )){
+ else if (val & (1 << 2))
i = 2;
- } else if ( val & ( 1 << 6 )){
+ else if (val & (1 << 6))
i = 6;
- } else if( val & ( 1 << 10 )){
+ else if (val & (1 << 10))
i = 10;
- } else if( val & ( 1 << 11 )){
+ else if (val & (1 << 11))
i = 11;
- } else if( val & ( 1 << 12 )){
+ else if (val & (1 << 12))
i = 12;
- } else if( val & ( 1 << 17 )){
+ else if (val & (1 << 17))
i = 17;
- } else {
+ else
printk("Unexpected IRQ irq = %d status = 0x%08lx\n", irq, val);
- }
- pr_debug("voyagergx_irq_demux %ld\n", i);
-#else
- for (bit = 1, i = 0 ; i < VOYAGER_IRQ_NUM ; bit <<= 1, i++)
- if (val & bit)
- break;
-#endif
+ pr_debug("voyagergx_irq_demux %d \n", i);
if (i < VOYAGER_IRQ_NUM) {
irq = VOYAGER_IRQ_BASE + i;
if (voyagergx_demux[i].func != 0)
diff --git a/arch/sh/cchips/voyagergx/setup.c b/arch/sh/cchips/voyagergx/setup.c
index 66b2fedd7ad..33f03027c19 100644
--- a/arch/sh/cchips/voyagergx/setup.c
+++ b/arch/sh/cchips/voyagergx/setup.c
@@ -19,7 +19,7 @@ static int __init setup_voyagergx(void)
{
unsigned long val;
- val = inl(DRAM_CTRL);
+ val = readl((void __iomem *)DRAM_CTRL);
val |= (DRAM_CTRL_CPU_COLUMN_SIZE_256 |
DRAM_CTRL_CPU_ACTIVE_PRECHARGE |
DRAM_CTRL_CPU_RESET |
@@ -29,7 +29,7 @@ static int __init setup_voyagergx(void)
DRAM_CTRL_ACTIVE_PRECHARGE |
DRAM_CTRL_RESET |
DRAM_CTRL_REMAIN_ACTIVE);
- outl(val, DRAM_CTRL);
+ writel(val, (void __iomem *)DRAM_CTRL);
return 0;
}
diff --git a/arch/sh/configs/rts7751r2d_defconfig b/arch/sh/configs/rts7751r2d_defconfig
index 099e98f1472..db6a02df5af 100644
--- a/arch/sh/configs/rts7751r2d_defconfig
+++ b/arch/sh/configs/rts7751r2d_defconfig
@@ -1,15 +1,21 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct 3 11:38:36 2006
+# Linux kernel version: 2.6.20
+# Thu Feb 15 17:17:29 2007
#
CONFIG_SUPERH=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME is not set
+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_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -33,8 +39,8 @@ CONFIG_SYSVIPC=y
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+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
@@ -97,10 +103,8 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_SH_73180_SOLUTION_ENGINE is not set
# CONFIG_SH_7751_SYSTEMH is not set
# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_EC3104 is not set
# CONFIG_SH_SATURN is not set
# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_BIGSUR is not set
# CONFIG_SH_MPC1211 is not set
# CONFIG_SH_SH03 is not set
# CONFIG_SH_SECUREEDGE5410 is not set
@@ -113,6 +117,9 @@ CONFIG_SH_RTS7751R2D=y
# CONFIG_SH_LANDISK is not set
# CONFIG_SH_TITAN is not set
# CONFIG_SH_SHMIN is not set
+# CONFIG_SH_7206_SOLUTION_ENGINE is not set
+# CONFIG_SH_7619_SOLUTION_ENGINE is not set
+# CONFIG_SH_ASDAP310 is not set
# CONFIG_SH_UNKNOWN is not set
#
@@ -124,6 +131,12 @@ CONFIG_CPU_SH4=y
# SH-2 Processor Support
#
# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+
+#
+# SH-2A Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
#
# SH-3 Processor Support
@@ -159,12 +172,14 @@ CONFIG_CPU_SUBTYPE_SH7751R=y
#
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
#
# SH4AL-DSP Processor Support
#
# CONFIG_CPU_SUBTYPE_SH73180 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
#
# Memory management options
@@ -174,6 +189,9 @@ CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_VSYSCALL=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
@@ -183,6 +201,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
#
# Cache configuration
@@ -195,11 +214,14 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_IPR_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
#
# Timer support
@@ -210,6 +232,8 @@ CONFIG_SH_TMU=y
# RTS7751R2D options
#
CONFIG_RTS7751R2D_REV11=y
+CONFIG_SH_TIMER_IRQ=16
+# CONFIG_NO_IDLE_HZ is not set
CONFIG_SH_PCLK_FREQ=60000000
#
@@ -232,10 +256,16 @@ CONFIG_VOYAGERGX=y
CONFIG_HEARTBEAT=y
#
+# Additional SuperH Device Drivers
+#
+# 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_KEXEC is not set
@@ -251,7 +281,7 @@ CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="mem=64M console=ttySC0,115200 root=/dev/hda1"
+CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
#
# Bus options
@@ -260,7 +290,6 @@ CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
#
# PCCARD (PCMCIA/CardBus) support
@@ -302,6 +331,7 @@ 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
@@ -319,11 +349,13 @@ CONFIG_IP_FIB_HASH=y
# 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
@@ -380,7 +412,7 @@ CONFIG_WIRELESS_EXT=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=m
# CONFIG_SYS_HYPERVISOR is not set
#
@@ -422,44 +454,145 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_ATA_OVER_ETH is not set
#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Misc devices
#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# 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_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
#
-# IDE chipset support/bugfixes
+# ATA/ATAPI/MFM/RLL support
#
-CONFIG_IDE_GENERIC=y
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI 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 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
+
+#
+# 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_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_DPT_I2O 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_FUTURE_DOMAIN 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 is not set
+# 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_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
-# CONFIG_ATA is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# 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_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_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_PATA_PLATFORM=y
#
# Multi-device support (RAID and LVM)
@@ -470,6 +603,9 @@ CONFIG_IDE_GENERIC=y
# Fusion MPT device support
#
# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
@@ -540,6 +676,7 @@ CONFIG_8139TOO=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
@@ -559,14 +696,17 @@ CONFIG_8139TOO=y
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@@ -611,6 +751,7 @@ CONFIG_NET_WIRELESS=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
@@ -646,14 +787,23 @@ CONFIG_NET_WIRELESS=y
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_CONSOLE is not set
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
-# CONFIG_SERIAL_SH_SCI is not set
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=1
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
-# CONFIG_UNIX98_PTYS is not set
+CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -671,10 +821,6 @@ CONFIG_HW_RANDOM=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
@@ -682,7 +828,6 @@ CONFIG_HW_RANDOM=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -698,6 +843,7 @@ CONFIG_HW_RANDOM=y
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
@@ -706,18 +852,14 @@ CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Misc devices
-#
-
-#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
@@ -759,7 +901,6 @@ CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
@@ -782,6 +923,18 @@ CONFIG_SND_AC97_BUS=m
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
@@ -801,6 +954,7 @@ CONFIG_SND_AC97_BUS=m
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
@@ -813,17 +967,22 @@ CONFIG_SND_YMFPCI=m
# CONFIG_SND_AC97_POWER_SAVE is not set
#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
# Open Sound System
#
CONFIG_SOUND_PRIME=m
-# CONFIG_OSS_OBSOLETE_DRIVER is not set
+# CONFIG_OBSOLETE_OSS is not set
# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_ES1371 is not set
# CONFIG_SOUND_ICH is not set
# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
# CONFIG_SOUND_VIA82CXXX is not set
+CONFIG_AC97_BUS=m
#
# USB support
@@ -872,7 +1031,29 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# Real Time Clock
#
-# CONFIG_RTC_CLASS 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 is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_SH=y
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
# DMA Engine support
@@ -888,16 +1069,26 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
# 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=y
# CONFIG_ROMFS_FS is not set
@@ -932,7 +1123,8 @@ CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
@@ -1018,6 +1210,11 @@ CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_UTF8 is not set
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Profiling support
#
CONFIG_PROFILING=y
@@ -1026,16 +1223,20 @@ CONFIG_OPROFILE=y
#
# Kernel hacking
#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# 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_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
+CONFIG_EARLY_SCIF_CONSOLE=y
+CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
+CONFIG_EARLY_PRINTK=y
# CONFIG_KGDB is not set
#
@@ -1052,8 +1253,11 @@ CONFIG_LOG_BUF_SHIFT=14
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index aa26245f034..6f8f458912c 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -46,11 +46,13 @@ static struct platform_device rtc_device = {
static struct plat_sci_port sci_platform_data[] = {
{
+#ifndef CONFIG_SH_RTS7751R2D
.mapbase = 0xffe00000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCI,
.irqs = { 23, 24, 25, 0 },
}, {
+#endif
.mapbase = 0xffe80000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index 28ec7487de8..66626c03e1e 100644
--- a/arch/sh/kernel/io_generic.c
+++ b/arch/sh/kernel/io_generic.c
@@ -1,9 +1,8 @@
-/* $Id: io_generic.c,v 1.2 2003/05/04 19:29:53 lethal Exp $
- *
- * linux/arch/sh/kernel/io_generic.c
+/*
+ * arch/sh/kernel/io_generic.c
*
* Copyright (C) 2000 Niibe Yutaka
- * Copyright (C) 2005 Paul Mundt
+ * Copyright (C) 2005 - 2007 Paul Mundt
*
* Generic I/O routine. These can be used where a machine specific version
* is not required.
@@ -13,8 +12,9 @@
* for more details.
*/
#include <linux/module.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/machvec.h>
+#include <asm/cacheflush.h>
#ifdef CONFIG_CPU_SH3
/* SH3 has a PCMCIA bug that needs a dummy read from area 6 for a
@@ -96,6 +96,7 @@ void generic_insw(unsigned long port, void *dst, unsigned long count)
while (count--)
*buf++ = *port_addr;
+ flush_dcache_all();
dummy_read();
}
@@ -170,6 +171,7 @@ void generic_outsw(unsigned long port, const void *src, unsigned long count)
while (count--)
*port_addr = *buf++;
+ flush_dcache_all();
dummy_read();
}