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.
28 #include <asm/reboot.h>
29 #include <asm/mips-boards/generic.h>
30 #if defined(CONFIG_MIPS_ATLAS)
31 #include <asm/mips-boards/atlas.h>
34 static void mips_machine_restart(char *command
)
36 unsigned int __iomem
*softres_reg
=
37 ioremap(SOFTRES_REG
, sizeof(unsigned int));
39 __raw_writel(GORESET
, softres_reg
);
42 static void mips_machine_halt(void)
44 unsigned int __iomem
*softres_reg
=
45 ioremap(SOFTRES_REG
, sizeof(unsigned int));
47 __raw_writel(GORESET
, softres_reg
);
50 #if defined(CONFIG_MIPS_ATLAS)
51 static void atlas_machine_power_off(void)
53 unsigned int __iomem
*psustby_reg
= ioremap(ATLAS_PSUSTBY_REG
, sizeof(unsigned int));
55 writew(ATLAS_GOSTBY
, psustby_reg
);
59 void mips_reboot_setup(void)
61 _machine_restart
= mips_machine_restart
;
62 _machine_halt
= mips_machine_halt
;
63 #if defined(CONFIG_MIPS_ATLAS)
64 pm_power_off
= atlas_machine_power_off
;
66 #if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_SEAD)
67 pm_power_off
= mips_machine_halt
;