blob: 3f6831be5e50ab8b4062150c791b59e075dd6dc2 [file] [log] [blame]
wdenk281e00a2004-08-01 22:48:16 +00001/*
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
Wolfgang Denkd87080b2006-03-31 18:32:53 +020023DECLARE_GLOBAL_DATA_PTR;
24
wdenk281e00a2004-08-01 22:48:16 +000025#ifdef CONFIG_SHOW_BOOT_PROGRESS
26# define SHOW_BOOT_PROGRESS(arg) show_boot_progress(arg)
27#else
28# define SHOW_BOOT_PROGRESS(arg)
29#endif
30
Wolfgang Denkd87080b2006-03-31 18:32:53 +020031int board_init (void)
32{
33 gd->bd->bi_arch_number = MACH_TYPE_SCB9328;
34 gd->bd->bi_boot_params = 0x08000100;
wdenk281e00a2004-08-01 22:48:16 +000035
Wolfgang Denkd87080b2006-03-31 18:32:53 +020036 return 0;
wdenk281e00a2004-08-01 22:48:16 +000037}
38
Wolfgang Denkd87080b2006-03-31 18:32:53 +020039int dram_init (void)
40{
wdenk281e00a2004-08-01 22:48:16 +000041#if ( CONFIG_NR_DRAM_BANKS > 0 )
Wolfgang Denkd87080b2006-03-31 18:32:53 +020042 gd->bd->bi_dram[0].start = SCB9328_SDRAM_1;
43 gd->bd->bi_dram[0].size = SCB9328_SDRAM_1_SIZE;
wdenk281e00a2004-08-01 22:48:16 +000044#endif
45#if ( CONFIG_NR_DRAM_BANKS > 1 )
Wolfgang Denkd87080b2006-03-31 18:32:53 +020046 gd->bd->bi_dram[1].start = SCB9328_SDRAM_2;
47 gd->bd->bi_dram[1].size = SCB9328_SDRAM_2_SIZE;
wdenk281e00a2004-08-01 22:48:16 +000048#endif
49#if ( CONFIG_NR_DRAM_BANKS > 2 )
Wolfgang Denkd87080b2006-03-31 18:32:53 +020050 gd->bd->bi_dram[2].start = SCB9328_SDRAM_3;
51 gd->bd->bi_dram[2].size = SCB9328_SDRAM_3_SIZE;
wdenk281e00a2004-08-01 22:48:16 +000052#endif
53#if ( CONFIG_NR_DRAM_BANKS > 3 )
Wolfgang Denkd87080b2006-03-31 18:32:53 +020054 gd->bd->bi_dram[3].start = SCB9328_SDRAM_4;
55 gd->bd->bi_dram[3].size = SCB9328_SDRAM_4_SIZE;
wdenk281e00a2004-08-01 22:48:16 +000056#endif
Wolfgang Denkd87080b2006-03-31 18:32:53 +020057 return 0;
wdenk281e00a2004-08-01 22:48:16 +000058}
59
60/**
61 * show_boot_progress: - indicate state of the boot process
62 *
63 * @param status: Status number - see README for details.
64 *
65 * The CSB226 does only have 3 LEDs, so we switch them on at the most
66 * important states (1, 5, 15).
67 */
68
69void show_boot_progress (int status)
70{
71 return;
72}