| /* |
| * Configuration settings for the TI OMAP3 EVM board. |
| * |
| * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/ |
| * |
| * Author : |
| * Manikandan Pillai <mani.pillai@ti.com> |
| * Derived from Beagle Board and 3430 SDP code by |
| * Richard Woodruff <r-woodruff2@ti.com> |
| * Syed Mohammed Khasim <khasim@ti.com> |
| * |
| * Manikandan Pillai <mani.pillai@ti.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __OMAP3EVM_CONFIG_H |
| #define __OMAP3EVM_CONFIG_H |
| |
| #include <asm/arch/cpu.h> |
| #include <asm/arch/omap3.h> |
| |
| /* ---------------------------------------------------------------------------- |
| * Supported U-boot commands |
| * ---------------------------------------------------------------------------- |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_ASKENV |
| |
| #define CONFIG_CMD_EXT2 |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_JFFS2 |
| |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_MMC |
| #define CONFIG_CMD_NAND |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_PING |
| |
| #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ |
| #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ |
| #undef CONFIG_CMD_IMI /* iminfo */ |
| #undef CONFIG_CMD_IMLS /* List all found images */ |
| |
| /* ---------------------------------------------------------------------------- |
| * Supported U-boot features |
| * ---------------------------------------------------------------------------- |
| */ |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_SYS_HUSH_PARSER |
| |
| /* Display CPU and Board information */ |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO |
| |
| /* Allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| /* Add auto-completion support */ |
| #define CONFIG_AUTO_COMPLETE |
| |
| /* ---------------------------------------------------------------------------- |
| * Supported hardware |
| * ---------------------------------------------------------------------------- |
| */ |
| |
| /* MMC */ |
| #define CONFIG_MMC |
| #define CONFIG_GENERIC_MMC |
| #define CONFIG_OMAP_HSMMC |
| |
| /* SPL */ |
| #define CONFIG_SPL_MMC_SUPPORT |
| #define CONFIG_SPL_FAT_SUPPORT |
| #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ |
| #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ |
| #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
| #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| |
| /* Partition tables */ |
| #define CONFIG_EFI_PARTITION |
| #define CONFIG_DOS_PARTITION |
| |
| /* USB |
| * |
| * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard |
| * Enable CONFIG_MUSB_UDD for Device functionalities. |
| */ |
| #define CONFIG_USB_OMAP3 |
| #define CONFIG_MUSB_HCD |
| /* #define CONFIG_MUSB_UDC */ |
| |
| /* NAND SPL */ |
| #define CONFIG_SPL_NAND_SIMPLE |
| #define CONFIG_SPL_NAND_SUPPORT |
| #define CONFIG_SPL_NAND_BASE |
| #define CONFIG_SPL_NAND_DRIVERS |
| #define CONFIG_SPL_NAND_ECC |
| #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| #define CONFIG_SYS_NAND_PAGE_COUNT 64 |
| #define CONFIG_SYS_NAND_PAGE_SIZE 2048 |
| #define CONFIG_SYS_NAND_OOBSIZE 64 |
| #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) |
| #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 |
| #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ |
| 10, 11, 12, 13} |
| #define CONFIG_SYS_NAND_ECCSIZE 512 |
| #define CONFIG_SYS_NAND_ECCBYTES 3 |
| #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW |
| #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
| #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 |
| |
| /* ----------------------------------------------------------------------------- |
| * Include common board configuration |
| * ----------------------------------------------------------------------------- |
| */ |
| #include "omap3_evm_common.h" |
| |
| /* ----------------------------------------------------------------------------- |
| * Default environment |
| * ----------------------------------------------------------------------------- |
| */ |
| #define CONFIG_BOOTDELAY 3 |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "loadaddr=0x82000000\0" \ |
| "usbtty=cdc_acm\0" \ |
| "mmcdev=0\0" \ |
| "console=ttyO0,115200n8\0" \ |
| "mmcargs=setenv bootargs console=${console} " \ |
| "root=/dev/mmcblk0p2 rw " \ |
| "rootfstype=ext3 rootwait\0" \ |
| "nandargs=setenv bootargs console=${console} " \ |
| "root=/dev/mtdblock4 rw " \ |
| "rootfstype=jffs2\0" \ |
| "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ |
| "bootscript=echo Running bootscript from mmc ...; " \ |
| "source ${loadaddr}\0" \ |
| "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ |
| "mmcboot=echo Booting from mmc ...; " \ |
| "run mmcargs; " \ |
| "bootm ${loadaddr}\0" \ |
| "nandboot=echo Booting from nand ...; " \ |
| "run nandargs; " \ |
| "onenand read ${loadaddr} 280000 400000; " \ |
| "bootm ${loadaddr}\0" \ |
| |
| #define CONFIG_BOOTCOMMAND \ |
| "mmc dev ${mmcdev}; if mmc rescan; then " \ |
| "if run loadbootscript; then " \ |
| "run bootscript; " \ |
| "else " \ |
| "if run loaduimage; then " \ |
| "run mmcboot; " \ |
| "else run nandboot; " \ |
| "fi; " \ |
| "fi; " \ |
| "else run nandboot; fi" |
| |
| #endif /* __OMAP3EVM_CONFIG_H */ |