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authorHeiko Stuebner <heiko@sntech.de>2011-12-22 23:37:44 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-01-05 12:57:18 +0000
commit57538975917d4b0c467dbdd21328337f059bc027 (patch)
treee7fbdeacc9d55950f8092edf53603ec557edd667 /arch/arm/mach-s3c2410
parente11e909df5d1ae876502f9e5f714852aa6548b58 (diff)
ARM: 7254/1: restart: S3C24XX: move SWRST based S3C platforms to
S3C2412/S3C2416/S3C2443 use a special register to signal the reset to the processor and used therefore the s3c24xx_reset_hook mechanism in the s3c24xx-specific arch reset. This patch introduces restart functions for these architectures, moves the board files to them and removes the s3c24xx_reset_hook infrastructure, as all users are gone. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s3c2410')
-rw-r--r--arch/arm/mach-s3c2410/include/mach/reset.h22
-rw-r--r--arch/arm/mach-s3c2410/include/mach/system-reset.h5
-rw-r--r--arch/arm/mach-s3c2410/include/mach/system.h2
3 files changed, 0 insertions, 29 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/reset.h b/arch/arm/mach-s3c2410/include/mach/reset.h
deleted file mode 100644
index f8c9387b049..00000000000
--- a/arch/arm/mach-s3c2410/include/mach/reset.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/reset.h
- *
- * Copyright (c) 2007 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * 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.
- *
- * S3C2410 CPU reset controls
-*/
-
-#ifndef __ASM_ARCH_RESET_H
-#define __ASM_ARCH_RESET_H __FILE__
-
-/* This allows the over-ride of the default reset code
-*/
-
-extern void (*s3c24xx_reset_hook)(void);
-
-#endif /* __ASM_ARCH_RESET_H */
diff --git a/arch/arm/mach-s3c2410/include/mach/system-reset.h b/arch/arm/mach-s3c2410/include/mach/system-reset.h
index 913893d4465..1e495f35ddd 100644
--- a/arch/arm/mach-s3c2410/include/mach/system-reset.h
+++ b/arch/arm/mach-s3c2410/include/mach/system-reset.h
@@ -13,8 +13,6 @@
#include <mach/hardware.h>
#include <plat/watchdog-reset.h>
-extern void (*s3c24xx_reset_hook)(void);
-
static void
arch_reset(char mode, const char *cmd)
{
@@ -22,9 +20,6 @@ arch_reset(char mode, const char *cmd)
soft_restart(0);
}
- if (s3c24xx_reset_hook)
- s3c24xx_reset_hook();
-
arch_wdt_reset();
/* we'll take a jump through zero as a poor second */
diff --git a/arch/arm/mach-s3c2410/include/mach/system.h b/arch/arm/mach-s3c2410/include/mach/system.h
index a8cbca6701e..eef8f24628e 100644
--- a/arch/arm/mach-s3c2410/include/mach/system.h
+++ b/arch/arm/mach-s3c2410/include/mach/system.h
@@ -15,12 +15,10 @@
#include <mach/map.h>
#include <mach/idle.h>
-#include <mach/reset.h>
#include <mach/regs-clock.h>
void (*s3c24xx_idle)(void);
-void (*s3c24xx_reset_hook)(void);
void s3c24xx_default_idle(void)
{