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be093beb60
OMAP wishes to pass state to the boot loader upon reboot in order to instruct it whether to wait for USB-based reflashing or not. There is already a facility to do this via the reboot() syscall, except we ignore the string passed to machine_restart(). This patch fixes things to pass this string to arch_reset(). This means that we keep the reboot mode limited to telling the kernel _how_ to perform the reboot which should be independent of what we request the boot loader to do. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
30 lines
650 B
C
30 lines
650 B
C
/*
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* DaVinci system defines
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*
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* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
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*
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* 2007 (c) MontaVista Software, Inc. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifndef __ASM_ARCH_SYSTEM_H
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#define __ASM_ARCH_SYSTEM_H
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#include <linux/io.h>
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#include <mach/hardware.h>
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extern void davinci_watchdog_reset(void);
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static void arch_idle(void)
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{
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cpu_do_idle();
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}
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static void arch_reset(char mode, const char *cmd)
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{
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davinci_watchdog_reset();
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}
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#endif /* __ASM_ARCH_SYSTEM_H */
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