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7f732099 SP |
1 | /* |
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 | ||
673283f3 TR |
91 | /* |
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 | ||
7f732099 | 101 | #endif /* __OMAP3_EVM_QUICK_MMC_H */ |