2 * Configuration settings for the TI OMAP3 EVM board.
4 * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
7 * Manikandan Pillai <mani.pillai@ti.com>
8 * Derived from Beagle Board and 3430 SDP code by
9 * Richard Woodruff <r-woodruff2@ti.com>
10 * Syed Mohammed Khasim <khasim@ti.com>
12 * Manikandan Pillai <mani.pillai@ti.com>
14 * SPDX-License-Identifier: GPL-2.0+
17 #ifndef __OMAP3EVM_CONFIG_H
18 #define __OMAP3EVM_CONFIG_H
20 #include <asm/arch/cpu.h>
21 #include <asm/arch/omap.h>
23 /* ----------------------------------------------------------------------------
24 * Supported U-Boot commands
25 * ----------------------------------------------------------------------------
27 #define CONFIG_CMD_ASKENV
29 #define CONFIG_CMD_EXT2
30 #define CONFIG_CMD_FAT
31 #define CONFIG_CMD_JFFS2
33 #define CONFIG_CMD_MMC
34 #define CONFIG_CMD_NAND
36 /* ----------------------------------------------------------------------------
37 * Supported U-Boot features
38 * ----------------------------------------------------------------------------
40 #define CONFIG_SYS_LONGHELP
42 /* Display CPU and Board information */
43 #define CONFIG_DISPLAY_CPUINFO
44 #define CONFIG_DISPLAY_BOARDINFO
46 /* Allow to overwrite serial and ethaddr */
47 #define CONFIG_ENV_OVERWRITE
49 /* Add auto-completion support */
50 #define CONFIG_AUTO_COMPLETE
52 /* ----------------------------------------------------------------------------
54 * ----------------------------------------------------------------------------
59 #define CONFIG_GENERIC_MMC
60 #define CONFIG_OMAP_HSMMC
63 #define CONFIG_SPL_MMC_SUPPORT
64 #define CONFIG_SPL_FAT_SUPPORT
65 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
66 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
67 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
68 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
70 /* Partition tables */
71 #define CONFIG_EFI_PARTITION
72 #define CONFIG_DOS_PARTITION
76 * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
77 * Enable CONFIG_USB_MUSB_UDD for Device functionalities.
79 #define CONFIG_USB_OMAP3
80 #define CONFIG_USB_MUSB_HCD
81 /* #define CONFIG_USB_MUSB_UDC */
84 #define CONFIG_SPL_NAND_SIMPLE
85 #define CONFIG_SPL_NAND_SUPPORT
86 #define CONFIG_SPL_NAND_BASE
87 #define CONFIG_SPL_NAND_DRIVERS
88 #define CONFIG_SPL_NAND_ECC
89 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
90 #define CONFIG_SYS_NAND_PAGE_COUNT 64
91 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
92 #define CONFIG_SYS_NAND_OOBSIZE 64
93 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
94 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
95 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
97 #define CONFIG_SYS_NAND_ECCSIZE 512
98 #define CONFIG_SYS_NAND_ECCBYTES 3
99 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
100 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
101 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
103 /* -----------------------------------------------------------------------------
104 * Include common board configuration
105 * -----------------------------------------------------------------------------
107 #include "omap3_evm_common.h"
109 /* -----------------------------------------------------------------------------
110 * Default environment
111 * -----------------------------------------------------------------------------
113 #define CONFIG_BOOTDELAY 3
115 #define CONFIG_EXTRA_ENV_SETTINGS \
116 "loadaddr=0x82000000\0" \
119 "console=ttyO0,115200n8\0" \
120 "mmcargs=setenv bootargs console=${console} " \
121 "root=/dev/mmcblk0p2 rw " \
122 "rootfstype=ext3 rootwait\0" \
123 "nandargs=setenv bootargs console=${console} " \
124 "root=/dev/mtdblock4 rw " \
125 "rootfstype=jffs2\0" \
126 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
127 "bootscript=echo Running bootscript from mmc ...; " \
128 "source ${loadaddr}\0" \
129 "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
130 "mmcboot=echo Booting from mmc ...; " \
132 "bootm ${loadaddr}\0" \
133 "nandboot=echo Booting from nand ...; " \
135 "onenand read ${loadaddr} 280000 400000; " \
136 "bootm ${loadaddr}\0" \
138 #define CONFIG_BOOTCOMMAND \
139 "mmc dev ${mmcdev}; if mmc rescan; then " \
140 "if run loadbootscript; then " \
143 "if run loaduimage; then " \
145 "else run nandboot; " \
148 "else run nandboot; fi"
150 #endif /* __OMAP3EVM_CONFIG_H */