]>
git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/mips/lasat/reset.c
2 * Thomas Horsten <thh@lasat.com>
3 * Copyright (C) 2000 LASAT Networks A/S.
5 * This program is free software; you can distribute it and/or modify it
6 * under the terms of the GNU General Public License (Version 2) as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 * Reset the LASAT board.
20 #include <linux/kernel.h>
23 #include <asm/reboot.h>
24 #include <asm/lasat/lasat.h>
29 static void lasat_machine_restart(char *command
);
30 static void lasat_machine_halt(void);
32 /* Used to set machine to boot in service mode via /proc interface */
33 int lasat_boot_to_service
;
35 static void lasat_machine_restart(char *command
)
39 if (lasat_boot_to_service
) {
40 *(volatile unsigned int *)0xa0000024 = 0xdeadbeef;
41 *(volatile unsigned int *)0xa00000fc = 0xfedeabba;
43 *lasat_misc
->reset_reg
= 0xbedead;
47 static void lasat_machine_halt(void)
55 void lasat_reboot_setup(void)
57 _machine_restart
= lasat_machine_restart
;
58 _machine_halt
= lasat_machine_halt
;
59 pm_power_off
= lasat_machine_halt
;