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/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
* Portions copyright (C) 2009 Cisco Systems, Inc.
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*/
#include <linux/pm.h>
#include <linux/io.h>
#include <asm/reboot.h> /* Not included by linux/reboot.h */
#ifdef CONFIG_BOOTLOADER_DRIVER
#include <asm/mach-powertv/kbldr.h>
#endif
#include <asm/mach-powertv/asic_regs.h>
#include "reset.h"
static void mips_machine_restart(char *command);
static void mips_machine_halt(void);
static void mips_machine_restart(char *command)
{
#ifdef CONFIG_BOOTLOADER_DRIVER
/*
* Call the bootloader's reset function to ensure
* that persistent data is flushed before hard reset
*/
kbldr_SetCauseAndReset();
#else
writel(0x1, asic_reg_addr(watchdog));
#endif
}
static void mips_machine_halt(void)
{
#ifdef CONFIG_BOOTLOADER_DRIVER
/*
* Call the bootloader's reset function to ensure
* that persistent data is flushed before hard reset
*/
kbldr_SetCauseAndReset();
#else
writel(0x1, asic_reg_addr(watchdog));
#endif
}
void mips_reboot_setup(void)
{
_machine_restart = mips_machine_restart;
_machine_halt = mips_machine_halt;
pm_power_off = mips_machine_halt;
}
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