Yoshihiro Shimoda | dad925c | 2007-12-03 22:58:50 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 |
| 3 | * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> |
| 4 | * |
| 5 | * Copyright (C) 2007 |
| 6 | * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> |
| 7 | * |
| 8 | * Copyright (C) 2007 |
| 9 | * Kenati Technologies, Inc. |
| 10 | * |
| 11 | * board/ms7720se/ms7720se.c |
| 12 | * |
| 13 | * This program is free software; you can redistribute it and/or |
| 14 | * modify it under the terms of the GNU General Public License as |
| 15 | * published by the Free Software Foundation; either version 2 of |
| 16 | * the License, or (at your option) any later version. |
| 17 | * |
| 18 | * This program is distributed in the hope that it will be useful, |
| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 21 | * GNU General Public License for more details. |
| 22 | * |
| 23 | * You should have received a copy of the GNU General Public License |
| 24 | * along with this program; if not, write to the Free Software |
| 25 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 26 | * MA 02111-1307 USA |
| 27 | */ |
| 28 | |
| 29 | #include <common.h> |
| 30 | #include <asm/io.h> |
| 31 | #include <asm/processor.h> |
| 32 | |
John Rigby | 0d21ed0 | 2010-12-20 18:27:51 -0700 | [diff] [blame] | 33 | DECLARE_GLOBAL_DATA_PTR; |
| 34 | |
Yoshihiro Shimoda | dad925c | 2007-12-03 22:58:50 +0900 | [diff] [blame] | 35 | #define LED_BASE 0xB0800000 |
| 36 | |
| 37 | int checkboard(void) |
| 38 | { |
| 39 | puts("BOARD: Hitachi UL MS7720SE\n"); |
| 40 | return 0; |
| 41 | } |
| 42 | |
| 43 | int board_init(void) |
| 44 | { |
Yoshihiro Shimoda | dad925c | 2007-12-03 22:58:50 +0900 | [diff] [blame] | 45 | return 0; |
| 46 | } |
| 47 | |
| 48 | int dram_init(void) |
| 49 | { |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 50 | gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; |
| 51 | gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; |
| 52 | printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); |
Yoshihiro Shimoda | dad925c | 2007-12-03 22:58:50 +0900 | [diff] [blame] | 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | void led_set_state(unsigned short value) |
| 57 | { |
| 58 | outw(value & 0xFF, LED_BASE); |
| 59 | } |