| Minkyu Kang | 8764998 | 2009-10-01 17:20:01 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2009 Samsung Electronics. |
| 3 | * Minkyu Kang <mk7.kang@samsung.com> |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #include <asm/arch/cpu.h> |
| 25 | |
| 26 | #define S5PC100_SWRESET 0xE0200000 |
| 27 | #define S5PC110_SWRESET 0xE0102000 |
| 28 | |
| 29 | .globl reset_cpu |
| 30 | reset_cpu: |
| Minkyu Kang | c818984 | 2010-08-13 16:07:35 +0900 | [diff] [blame^] | 31 | ldr r1, =S5PC100_PRO_ID |
| Minkyu Kang | 8764998 | 2009-10-01 17:20:01 +0900 | [diff] [blame] | 32 | ldr r2, [r1] |
| 33 | ldr r4, =0x00010000 |
| 34 | and r4, r2, r4 |
| 35 | cmp r4, #0 |
| 36 | bne 110f |
| 37 | /* S5PC100 */ |
| 38 | ldr r1, =S5PC100_SWRESET |
| 39 | ldr r2, =0xC100 |
| 40 | b 200f |
| 41 | 110: /* S5PC110 */ |
| 42 | ldr r1, =S5PC110_SWRESET |
| 43 | mov r2, #1 |
| 44 | 200: |
| 45 | str r2, [r1] |
| 46 | _loop_forever: |
| 47 | b _loop_forever |