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17980495 MS |
1 | /* |
2 | * (C) Copyright 2007 Michal Simek | |
3 | * | |
4 | * Michal SIMEK <monstr@monstr.eu> | |
5 | * | |
6 | * See file CREDITS for list of people who contributed to this | |
7 | * project. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
22 | * MA 02111-1307 USA | |
23 | */ | |
24 | ||
25 | /* This is a board specific file. It's OK to include board specific | |
26 | * header files */ | |
27 | ||
28 | #include <common.h> | |
342cd097 | 29 | #include <config.h> |
17980495 MS |
30 | |
31 | void do_reset (void) | |
32 | { | |
6d0f6bcf JCPV |
33 | #ifdef CONFIG_SYS_GPIO_0 |
34 | *((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = | |
35 | ++(*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR))); | |
17980495 | 36 | #endif |
6d0f6bcf | 37 | #ifdef CONFIG_SYS_RESET_ADDRESS |
17980495 MS |
38 | puts ("Reseting board\n"); |
39 | asm ("bra r0"); | |
40 | #endif | |
41 | } | |
42 | ||
43 | int gpio_init (void) | |
44 | { | |
6d0f6bcf JCPV |
45 | #ifdef CONFIG_SYS_GPIO_0 |
46 | *((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = 0x0; | |
17980495 MS |
47 | #endif |
48 | return 0; | |
49 | } |