2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
5 * ########################################################################
7 * This program is free software; you can distribute it and/or modify it
8 * under the terms of the GNU General Public License (Version 2) as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
20 * ########################################################################
22 * Reset the MIPS boards.
25 #include <linux/config.h>
27 #include <asm/reboot.h>
28 #include <asm/mips-boards/generic.h>
29 #if defined(CONFIG_MIPS_ATLAS)
30 #include <asm/mips-boards/atlas.h>
33 static void mips_machine_restart(char *command);
34 static void mips_machine_halt(void);
35 #if defined(CONFIG_MIPS_ATLAS)
36 static void atlas_machine_power_off(void);
39 static void mips_machine_restart(char *command)
41 volatile unsigned int *softres_reg = (void *)SOFTRES_REG;
43 *softres_reg = GORESET;
46 static void mips_machine_halt(void)
48 volatile unsigned int *softres_reg = (void *)SOFTRES_REG;
50 *softres_reg = GORESET;
53 #if defined(CONFIG_MIPS_ATLAS)
54 static void atlas_machine_power_off(void)
56 volatile unsigned int *psustby_reg = (void *)ATLAS_PSUSTBY_REG;
58 *psustby_reg = ATLAS_GOSTBY;
62 void mips_reboot_setup(void)
64 _machine_restart = mips_machine_restart;
65 _machine_halt = mips_machine_halt;
66 #if defined(CONFIG_MIPS_ATLAS)
67 _machine_power_off = atlas_machine_power_off;
69 #if defined(CONFIG_MIPS_MALTA)
70 _machine_power_off = mips_machine_halt;