/* * Copyright (C) 2007,2008 * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> * * Copyright (C) 2007 * Kenati Technologies, Inc. * * board/ms7722se/ms7722se.c * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <common.h> #include <asm/io.h> #include <asm/processor.h> #define LED_BASE 0xB0800000 int checkboard(void) { puts("BOARD: Hitachi UL MS7722SE\n"); return 0; } int board_init(void) { /* Setup PTXMD[1:0] for /CS6A */ outw(inw(PXCR) & ~0xf000, PXCR); return 0; } int dram_init(void) { DECLARE_GLOBAL_DATA_PTR; gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); return 0; } void led_set_state(unsigned short value) { writew(value & 0xFF, LED_BASE); }