diff options
Diffstat (limited to 'arch/mips/momentum/jaguar_atx/reset.c')
-rw-r--r-- | arch/mips/momentum/jaguar_atx/reset.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/mips/momentum/jaguar_atx/reset.c b/arch/mips/momentum/jaguar_atx/reset.c deleted file mode 100644 index c73b0897dc52..000000000000 --- a/arch/mips/momentum/jaguar_atx/reset.c +++ /dev/null | |||
@@ -1,56 +0,0 @@ | |||
1 | /* | ||
2 | * This program is free software; you can redistribute it and/or modify it | ||
3 | * under the terms of the GNU General Public License as published by the | ||
4 | * Free Software Foundation; either version 2 of the License, or (at your | ||
5 | * option) any later version. | ||
6 | * | ||
7 | * Copyright (C) 1997, 2001 Ralf Baechle | ||
8 | * Copyright 2001 MontaVista Software Inc. | ||
9 | * Author: jsun@mvista.com or jsun@junsun.net | ||
10 | * | ||
11 | * Copyright (C) 2002 Momentum Computer Inc. | ||
12 | * Author: Matthew Dharm <mdharm@momenco.com> | ||
13 | * | ||
14 | * Louis Hamilton, Red Hat, Inc. | ||
15 | * hamilton@redhat.com [MIPS64 modifications] | ||
16 | */ | ||
17 | #include <linux/sched.h> | ||
18 | #include <linux/mm.h> | ||
19 | #include <asm/io.h> | ||
20 | #include <asm/pgtable.h> | ||
21 | #include <asm/processor.h> | ||
22 | #include <asm/reboot.h> | ||
23 | #include <asm/system.h> | ||
24 | #include <linux/delay.h> | ||
25 | |||
26 | void momenco_jaguar_restart(char *command) | ||
27 | { | ||
28 | /* base address of timekeeper portion of part */ | ||
29 | #ifdef CONFIG_64BIT | ||
30 | void *nvram = (void*) 0xfffffffffc807000; | ||
31 | #else | ||
32 | void *nvram = (void*) 0xfc807000; | ||
33 | #endif | ||
34 | /* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */ | ||
35 | writeb(0x84, nvram + 0xff7); | ||
36 | |||
37 | /* wait for the watchdog to go off */ | ||
38 | mdelay(100+(1000/16)); | ||
39 | |||
40 | /* if the watchdog fails for some reason, let people know */ | ||
41 | printk(KERN_NOTICE "Watchdog reset failed\n"); | ||
42 | } | ||
43 | |||
44 | void momenco_jaguar_halt(void) | ||
45 | { | ||
46 | printk(KERN_NOTICE "\n** You can safely turn off the power\n"); | ||
47 | while (1) | ||
48 | __asm__(".set\tmips3\n\t" | ||
49 | "wait\n\t" | ||
50 | ".set\tmips0"); | ||
51 | } | ||
52 | |||
53 | void momenco_jaguar_power_off(void) | ||
54 | { | ||
55 | momenco_jaguar_halt(); | ||
56 | } | ||