kernel-ark/arch/arm/mach-ns9xxx/include/mach/system.h
Russell King be093beb60 [ARM] pass reboot command line to arch_reset()
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>
2009-03-19 16:20:24 +00:00

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/*
* arch/arm/mach-ns9xxx/include/mach/system.h
*
* Copyright (C) 2006,2007 by Digi International Inc.
* All rights reserved.
*
* 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.
*/
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
#include <asm/proc-fns.h>
#include <mach/processor.h>
#include <mach/processor-ns9360.h>
static inline void arch_idle(void)
{
cpu_do_idle();
}
static inline void arch_reset(char mode, const char *cmd)
{
#ifdef CONFIG_PROCESSOR_NS9360
if (processor_is_ns9360())
ns9360_reset(mode);
else
#endif
BUG();
BUG();
}
#endif /* ifndef __ASM_ARCH_SYSTEM_H */