LXR uboot/board/scb9328/scb9328.c

   1/*
   2 * Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH
   3 *
   4 * This program is free software; you can redistribute it and/or
   5 * modify it under the terms of the GNU General Public License as
   6 * published by the Free Software Foundation; either version 2 of
   7 * the License, or (at your option) any later version.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program; if not, write to the Free Software
  16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  17 * MA 02111-1307 USA
  18 *
  19 */
  20
  21#include <common.h>
  22#include <netdev.h>
  23
  24DECLARE_GLOBAL_DATA_PTR;
  25
  26#ifdef CONFIG_SHOW_BOOT_PROGRESS
  27# define SHOW_BOOT_PROGRESS(arg)        show_boot_progress(arg)
  28#else
  29# define SHOW_BOOT_PROGRESS(arg)
  30#endif
  31
  32int board_init (void)
  33{
  34        gd->bd->bi_arch_number = MACH_TYPE_SCB9328;
  35        gd->bd->bi_boot_params = 0x08000100;
  36
  37        return 0;
  38}
  39
  40int dram_init (void)
  41{
  42#if ( CONFIG_NR_DRAM_BANKS > 0 )
  43        gd->bd->bi_dram[0].start = SCB9328_SDRAM_1;
  44        gd->bd->bi_dram[0].size = SCB9328_SDRAM_1_SIZE;
  45#endif
  46#if ( CONFIG_NR_DRAM_BANKS > 1 )
  47        gd->bd->bi_dram[1].start = SCB9328_SDRAM_2;
  48        gd->bd->bi_dram[1].size = SCB9328_SDRAM_2_SIZE;
  49#endif
  50#if ( CONFIG_NR_DRAM_BANKS > 2 )
  51        gd->bd->bi_dram[2].start = SCB9328_SDRAM_3;
  52        gd->bd->bi_dram[2].size = SCB9328_SDRAM_3_SIZE;
  53#endif
  54#if ( CONFIG_NR_DRAM_BANKS > 3 )
  55        gd->bd->bi_dram[3].start = SCB9328_SDRAM_4;
  56        gd->bd->bi_dram[3].size = SCB9328_SDRAM_4_SIZE;
  57#endif
  58        return 0;
  59}
  60
  61/**
  62 * show_boot_progress: - indicate state of the boot process
  63 *
  64 * @param status: Status number - see README for details.
  65 *
  66 * The CSB226 does only have 3 LEDs, so we switch them on at the most
  67 * important states (1, 5, 15).
  68 */
  69
  70void show_boot_progress (int status)
  71{
  72        return;
  73}
  74
  75#ifdef CONFIG_DRIVER_DM9000
  76int board_eth_init(bd_t *bis)
  77{
  78        return dm9000_initialize(bis);
  79}
  80#endif
  81