LXR uboot/board/ms7720se/ms7720se.c

   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
  33DECLARE_GLOBAL_DATA_PTR;
  34
  35#define LED_BASE        0xB0800000
  36
  37int checkboard(void)
  38{
  39        puts("BOARD: Hitachi UL MS7720SE\n");
  40        return 0;
  41}
  42
  43int board_init(void)
  44{
  45        return 0;
  46}
  47
  48int dram_init(void)
  49{
  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));
  53        return 0;
  54}
  55
  56void led_set_state(unsigned short value)
  57{
  58        outw(value & 0xFF, LED_BASE);
  59}
  60