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/* linux/arch/arm/plat-s5p/include/plat/system-reset.h
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Based on arch/arm/mach-s3c2410/include/mach/system-reset.h
*
* S5P - System define for arch_reset()
*
* 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 <plat/system-reset.h>
#include <plat/watchdog-reset.h>
#ifdef CONFIG_MACH_P4NOTE
#include <mach/regs-pmu.h>
static void exynos_sw_reset(void)
{
int count = 3;
while (count--) {
__raw_writel(0x1, S5P_SWRESET);
mdelay(500);
}
}
#endif
void (*s5p_reset_hook)(void);
void arch_reset(char mode, const char *cmd)
{
/* SWRESET support in s5p_reset_hook() */
if (s5p_reset_hook)
s5p_reset_hook();
#ifdef CONFIG_MACH_P4NOTE
else
exynos_sw_reset();
#endif
/* Perform reset using Watchdog reset
* if there is no s5p_reset_hook()
*/
arch_wdt_reset();
}
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