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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/pgtable.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();

}