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4663712c LC |
1 | /* |
2 | * | |
3 | * Copyright (C) 1999 ARM Limited | |
4 | * Copyright (C) 2000 Deep Blue Solutions Ltd | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | #ifndef __ASM_ARCH_SYSTEM_H | |
21 | #define __ASM_ARCH_SYSTEM_H | |
22 | ||
23 | #include <mach/csp/chipcHw_inline.h> | |
24 | ||
25 | extern int bcmring_arch_warm_reboot; | |
26 | ||
27 | static inline void arch_idle(void) | |
28 | { | |
29 | cpu_do_idle(); | |
30 | } | |
31 | ||
b6234383 | 32 | static inline void arch_reset(char mode, const char *cmd) |
4663712c LC |
33 | { |
34 | printk("arch_reset:%c %x\n", mode, bcmring_arch_warm_reboot); | |
35 | ||
36 | if (mode == 'h') { | |
37 | /* Reboot configured in proc entry */ | |
38 | if (bcmring_arch_warm_reboot) { | |
39 | printk("warm reset\n"); | |
40 | /* Issue Warm reset (do not reset ethernet switch, keep alive) */ | |
41 | chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_WARM); | |
42 | } else { | |
43 | /* Force reset of everything */ | |
44 | printk("force reset\n"); | |
45 | chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT); | |
46 | } | |
47 | } else { | |
48 | /* Force reset of everything */ | |
49 | printk("force reset\n"); | |
50 | chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT); | |
51 | } | |
52 | } | |
53 | ||
54 | #endif |