LXR uboot/board/lubbock/lubbock.c

   1/*
   2 * (C) Copyright 2002
   3 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
   4 *
   5 * (C) Copyright 2002
   6 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   7 * Marius Groeger <mgroeger@sysgo.de>
   8 *
   9 * See file CREDITS for list of people who contributed to this
  10 * project.
  11 *
  12 * This program is free software; you can redistribute it and/or
  13 * modify it under the terms of the GNU General Public License as
  14 * published by the Free Software Foundation; either version 2 of
  15 * the License, or (at your option) any later version.
  16 *
  17 * This program is distributed in the hope that it will be useful,
  18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 * GNU General Public License for more details.
  21 *
  22 * You should have received a copy of the GNU General Public License
  23 * along with this program; if not, write to the Free Software
  24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25 * MA 02111-1307 USA
  26 */
  27
  28#include <common.h>
  29
  30DECLARE_GLOBAL_DATA_PTR;
  31
  32/*
  33 * Miscelaneous platform dependent initialisations
  34 */
  35
  36int board_init (void)
  37{
  38        /* memory and cpu-speed are setup before relocation */
  39        /* so we do _nothing_ here */
  40
  41        /* arch number of Lubbock-Board */
  42        gd->bd->bi_arch_number = MACH_TYPE_LUBBOCK;
  43
  44        /* adress of boot parameters */
  45        gd->bd->bi_boot_params = 0xa0000100;
  46
  47        return 0;
  48}
  49
  50int board_late_init(void)
  51{
  52        setenv("stdout", "serial");
  53        setenv("stderr", "serial");
  54        return 0;
  55}
  56
  57
  58int dram_init (void)
  59{
  60        gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
  61        gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
  62        gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
  63        gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
  64        gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
  65        gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
  66        gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
  67        gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
  68
  69        return 0;
  70}
  71