---

yaml --- r: 149262 b: refs/heads/master c: 543899f h: refs/heads/master v: v3
git-mirror · May 17, 2009 · baffcc7 · baffcc7
1 parent 37cbdd9
commit baffcc7
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Showing 5 changed files with 15 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3cba5ef862bc2c2a0cf2841d993bfb99b9a6c476
+refs/heads/master: 543899f610799426babb5313682fd9c249e34677
diff --git a/trunk/arch/arm/mach-s3c6400/include/mach/map.h b/trunk/arch/arm/mach-s3c6400/include/mach/map.h
@@ -40,6 +40,7 @@
 
 #define S3C64XX_PA_FB		(0x77100000)
 #define S3C64XX_PA_USB_HSOTG	(0x7C000000)
+#define S3C64XX_PA_WATCHDOG	(0x7E004000)
 #define S3C64XX_PA_SYSCON	(0x7E00F000)
 #define S3C64XX_PA_TIMER	(0x7F006000)
 #define S3C64XX_PA_IIC0		(0x7F004000)

diff --git a/trunk/arch/arm/mach-s3c6400/include/mach/system.h b/trunk/arch/arm/mach-s3c6400/include/mach/system.h
@@ -11,14 +11,20 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H __FILE__
 
+#include <plat/watchdog-reset.h>
+
 static void arch_idle(void)
 {
 	/* nothing here yet */
 }
 
 static void arch_reset(char mode, const char *cmd)
 {
-	/* nothing here yet */
+	if (mode != 's')
+		arch_wdt_reset();
+
+	/* if all else fails, or mode was for soft, jump to 0 */
+	cpu_reset(0);
 }
 
 #endif /* __ASM_ARCH_IRQ_H */
diff --git a/trunk/arch/arm/plat-s3c/include/plat/watchdog-reset.h b/trunk/arch/arm/plat-s3c/include/plat/watchdog-reset.h
@@ -11,6 +11,7 @@
 */
 
 #include <plat/regs-watchdog.h>
+#include <mach/map.h>
 
 #include <linux/clk.h>
 #include <linux/err.h>

diff --git a/trunk/arch/arm/plat-s3c64xx/cpu.c b/trunk/arch/arm/plat-s3c64xx/cpu.c
@@ -102,6 +102,11 @@ static struct map_desc s3c_iodesc[] __initdata = {
 		.pfn		= __phys_to_pfn(S3C64XX_PA_MODEM),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
+	}, {
+		.virtual	= (unsigned long)S3C_VA_WATCHDOG,
+		.pfn		= __phys_to_pfn(S3C64XX_PA_WATCHDOG),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
 	},
 };