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/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Copyright (C) 1997, 2001 Ralf Baechle
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*/
#include <linux/sched.h>
#include <linux/mm.h>
#include <asm/io.h>
#include <asm/cacheflush.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <asm/system.h>
void nec_osprey_restart(char *command)
{
set_c0_status(ST0_ERL);
change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
flush_cache_all();
write_c0_wired(0);
__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
}
void nec_osprey_halt(void)
{
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
while (1)
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
}
void nec_osprey_power_off(void)
{
nec_osprey_halt();
}
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