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 33 #define LED_BASE 0xB0800000 34 35 int checkboard(void) 36 { 37 puts("BOARD: Hitachi UL MS7720SE\n"); 38 return 0; 39 } 40 41 int board_init(void) 42 { 43 44 return 0; 45 } 46 47 int dram_init(void) 48 { 49 DECLARE_GLOBAL_DATA_PTR; 50 51 gd->bd->bi_memstart = CFG_SDRAM_BASE; 52 gd->bd->bi_memsize = CFG_SDRAM_SIZE; 53 printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024)); 54 return 0; 55 } 56 57 void led_set_state(unsigned short value) 58 { 59 outw(value & 0xFF, LED_BASE); 60 } 61