blob: 912da7d07471317bdfb55a4aa7806a7f152327e2 [file] [log] [blame]
Sanjeev Premi7f732092011-10-25 06:11:31 +00001/*
2 * Configuration settings for quick boot from MMC on OMAP3 EVM.
3 *
4 * Copyright (C) 2006-2010 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * Author :
7 * Sanjeev Premi <premi@ti.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
15 * kind, whether express or implied; without even the implied warranty
16 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 */
19
20#ifndef __OMAP3_EVM_QUICK_MMC_H
21#define __OMAP3_EVM_QUICK_MMC_H
22
23#include <asm/arch/cpu.h>
24#include <asm/arch/omap3.h>
25
26/* ----------------------------------------------------------------------------
27 * Supported U-boot commands
28 * ----------------------------------------------------------------------------
29 */
30#define CONFIG_CMD_MMC
31#define CONFIG_CMD_FAT
32
33/*
34 * Board revision is detected by probing the Ethernet chip.
35 *
36 * When revision is statically configured via CONFIG_STATIC_BOARD_REV,
37 * this option can be removed. Generated binary is leaner by ~16Kbytes.
38 */
39#define CONFIG_CMD_NET
40
41/* ----------------------------------------------------------------------------
42 * Supported U-boot features
43 * ----------------------------------------------------------------------------
44 */
45#define CONFIG_SILENT_CONSOLE
46#define CONFIG_ENV_IS_NOWHERE
47
48/* ----------------------------------------------------------------------------
49 * Supported hardware
50 * ----------------------------------------------------------------------------
51 */
52
53/* MMC */
54#define CONFIG_MMC
55#define CONFIG_GENERIC_MMC
56#define CONFIG_OMAP_HSMMC
57#define CONFIG_DOS_PARTITION
58
59/* -----------------------------------------------------------------------------
60 * Include common board configuration
61 * -----------------------------------------------------------------------------
62 */
63#include "omap3_evm_common.h"
64
65/* -----------------------------------------------------------------------------
66 * Default environment
67 * -----------------------------------------------------------------------------
68 */
69#define CONFIG_BOOTDELAY 0
70
71#define CONFIG_EXTRA_ENV_SETTINGS \
72 "verify=no\0" \
73 "silent=1"
74
75#define CONFIG_BOOTCOMMAND \
76 "mmc rescan 0; " \
77 "fatload mmc 0 0x82000000 uImage; " \
78 "bootm 0x82000000;"
79
80/*
81 * Update the bootargs as necessary e.g. size of memory, partition and fstype
82 */
83#define CONFIG_BOOTARGS \
84 "quiet " \
85 "console=ttyO0,115200n8 " \
86 "mem=128M " \
87 "noinitrd " \
88 "root=/dev/mmcblk0p2 rw " \
89 "rootfstype=ext3 rootwait"
90
Tom Rini673283f2011-11-18 12:48:09 +000091/*
92 * SPL
93 */
94#define CONFIG_SPL_MMC_SUPPORT
95#define CONFIG_SPL_FAT_SUPPORT
96#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
97#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
98#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
99#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
100
Sanjeev Premi7f732092011-10-25 06:11:31 +0000101#endif /* __OMAP3_EVM_QUICK_MMC_H */