1 /* 2 * Configuration settings for the TI OMAP3 EVM board. 3 * 4 * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/ 5 * 6 * Author : 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> 11 * 12 * Manikandan Pillai <mani.pillai@ti.com> 13 * 14 * See file CREDITS for list of people who contributed to this 15 * project. 16 * 17 * This program is free software; you can redistribute it and/or 18 * modify it under the terms of the GNU General Public License as 19 * published by the Free Software Foundation; either version 2 of 20 * the License, or (at your option) any later version. 21 * 22 * This program is distributed in the hope that it will be useful, 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * GNU General Public License for more details. 26 * 27 * You should have received a copy of the GNU General Public License 28 * along with this program; if not, write to the Free Software 29 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 30 * MA 02111-1307 USA 31 */ 32 33 #ifndef __OMAP3EVM_CONFIG_H 34 #define __OMAP3EVM_CONFIG_H 35 36 #include <asm/arch/cpu.h> 37 #include <asm/arch/omap3.h> 38 39 /* ---------------------------------------------------------------------------- 40 * Supported U-boot commands 41 * ---------------------------------------------------------------------------- 42 */ 43 #include <config_cmd_default.h> 44 45 #define CONFIG_CMD_EXT2 46 #define CONFIG_CMD_FAT 47 #define CONFIG_CMD_JFFS2 48 49 #define CONFIG_CMD_I2C 50 #define CONFIG_CMD_MMC 51 #define CONFIG_CMD_NAND 52 #define CONFIG_CMD_DHCP 53 #define CONFIG_CMD_PING 54 55 #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ 56 #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ 57 #undef CONFIG_CMD_IMI /* iminfo */ 58 #undef CONFIG_CMD_IMLS /* List all found images */ 59 60 /* ---------------------------------------------------------------------------- 61 * Supported U-boot features 62 * ---------------------------------------------------------------------------- 63 */ 64 #define CONFIG_SYS_LONGHELP 65 #define CONFIG_SYS_HUSH_PARSER 66 67 /* Display CPU and Board information */ 68 #define CONFIG_DISPLAY_CPUINFO 69 #define CONFIG_DISPLAY_BOARDINFO 70 71 /* Allow to overwrite serial and ethaddr */ 72 #define CONFIG_ENV_OVERWRITE 73 74 /* Add auto-completion support */ 75 #define CONFIG_AUTO_COMPLETE 76 77 /* ---------------------------------------------------------------------------- 78 * Supported hardware 79 * ---------------------------------------------------------------------------- 80 */ 81 82 /* MMC */ 83 #define CONFIG_MMC 84 #define CONFIG_GENERIC_MMC 85 #define CONFIG_OMAP_HSMMC 86 #define CONFIG_DOS_PARTITION 87 #define CONFIG_EFI_PARTITION 88 89 /* USB 90 * 91 * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard 92 * Enable CONFIG_MUSB_UDD for Device functionalities. 93 */ 94 #define CONFIG_USB_OMAP3 95 #define CONFIG_MUSB_HCD 96 /* #define CONFIG_MUSB_UDC */ 97 98 /* ----------------------------------------------------------------------------- 99 * Include common board configuration 100 * ----------------------------------------------------------------------------- 101 */ 102 #include "omap3_evm_common.h" 103 104 /* ----------------------------------------------------------------------------- 105 * Default environment 106 * ----------------------------------------------------------------------------- 107 */ 108 #define CONFIG_BOOTDELAY 10 109 110 #define CONFIG_EXTRA_ENV_SETTINGS \ 111 "loadaddr=0x82000000\0" \ 112 "usbtty=cdc_acm\0" \ 113 "mmcdev=0\0" \ 114 "console=ttyO0,115200n8\0" \ 115 "mmcargs=setenv bootargs console=${console} " \ 116 "root=/dev/mmcblk0p2 rw " \ 117 "rootfstype=ext3 rootwait\0" \ 118 "nandargs=setenv bootargs console=${console} " \ 119 "root=/dev/mtdblock4 rw " \ 120 "rootfstype=jffs2\0" \ 121 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 122 "bootscript=echo Running bootscript from mmc ...; " \ 123 "source ${loadaddr}\0" \ 124 "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ 125 "mmcboot=echo Booting from mmc ...; " \ 126 "run mmcargs; " \ 127 "bootm ${loadaddr}\0" \ 128 "nandboot=echo Booting from nand ...; " \ 129 "run nandargs; " \ 130 "onenand read ${loadaddr} 280000 400000; " \ 131 "bootm ${loadaddr}\0" \ 132 133 #define CONFIG_BOOTCOMMAND \ 134 "if mmc rescan ${mmcdev}; then " \ 135 "if run loadbootscript; then " \ 136 "run bootscript; " \ 137 "else " \ 138 "if run loaduimage; then " \ 139 "run mmcboot; " \ 140 "else run nandboot; " \ 141 "fi; " \ 142 "fi; " \ 143 "else run nandboot; fi" 144 145 #endif /* __OMAP3EVM_CONFIG_H */ 146