1 /* 2 * Copyright (C) 2007,2008 3 * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> 4 * 5 * Copyright (C) 2007 6 * Kenati Technologies, Inc. 7 * 8 * board/ms7722se/ms7722se.c 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26 #include <common.h> 27 #include <netdev.h> 28 #include <asm/io.h> 29 #include <asm/processor.h> 30 31 #define LED_BASE 0xB0800000 32 33 int checkboard(void) 34 { 35 puts("BOARD: Hitachi UL MS7722SE\n"); 36 return 0; 37 } 38 39 int board_init(void) 40 { 41 /* Setup PTXMD[1:0] for /CS6A */ 42 outw(inw(PXCR) & ~0xf000, PXCR); 43 44 return 0; 45 } 46 47 int dram_init(void) 48 { 49 DECLARE_GLOBAL_DATA_PTR; 50 51 gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; 52 gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; 53 printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); 54 return 0; 55 } 56 57 void led_set_state(unsigned short value) 58 { 59 writew(value & 0xFF, LED_BASE); 60 } 61 62 #ifdef CONFIG_CMD_NET 63 int board_eth_init(bd_t *bis) 64 { 65 int rc = 0; 66 #ifdef CONFIG_SMC91111 67 rc = smc91111_initialize(0, CONFIG_SMC91111_BASE); 68 #endif 69 return rc; 70 } 71 #endif 72