| /* |
| * 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) 2007 Lemote, Inc. & Institute of Computing Technology |
| * Author: Fuxin Zhang, zhangfx@lemote.com |
| * Copyright (C) 2009 Lemote, Inc. & Institute of Computing Technology |
| * Author: Zhangjin Wu, wuzj@lemote.com |
| */ |
| #include <linux/init.h> |
| #include <linux/pm.h> |
| |
| #include <asm/reboot.h> |
| |
| #include <loongson.h> |
| |
| static void loongson_restart(char *command) |
| { |
| /* do preparation for reboot */ |
| mach_prepare_reboot(); |
| |
| /* reboot via jumping to boot base address */ |
| ((void (*)(void))ioremap_nocache(BONITO_BOOT_BASE, 4)) (); |
| } |
| |
| static void loongson_halt(void) |
| { |
| mach_prepare_shutdown(); |
| while (1) |
| ; |
| } |
| |
| static int __init mips_reboot_setup(void) |
| { |
| _machine_restart = loongson_restart; |
| _machine_halt = loongson_halt; |
| pm_power_off = loongson_halt; |
| |
| return 0; |
| } |
| |
| arch_initcall(mips_reboot_setup); |