1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration settings for the TI OMAP3 EVM board.
5 * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
8 * Manikandan Pillai <mani.pillai@ti.com>
9 * Derived from Beagle Board and 3430 SDP code by
10 * Richard Woodruff <r-woodruff2@ti.com>
11 * Syed Mohammed Khasim <khasim@ti.com>
13 * Manikandan Pillai <mani.pillai@ti.com>
19 #include <configs/ti_omap3_common.h>
22 * We are only ever GP parts and will utilize all of the "downloaded image"
23 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
27 #if defined(CONFIG_MTD_RAW_NAND)
28 #define CFG_SYS_FLASH_BASE NAND_BASE
29 #define CFG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
31 #define CFG_SYS_NAND_ECCSIZE 512
32 #define CFG_SYS_NAND_ECCBYTES 3
33 #endif /* CONFIG_MTD_RAW_NAND */
35 #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
36 "bootcmd_" #devtypel #instance "=" \
37 "setenv mmcdev " #instance "; " \
39 #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
40 #devtypel #instance " "
42 #if defined(CONFIG_MTD_RAW_NAND)
44 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
45 "bootcmd_" #devtypel #instance "=" \
46 "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \
47 "echo NAND boot disabled: No mtdids and/or mtdparts; " \
51 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
52 #devtypel #instance " "
54 #define BOOT_TARGET_DEVICES(func) \
56 func(LEGACY_MMC, legacy_mmc, 0) \
57 func(UBIFS, ubifs, 0, rootfs, rootfs) \
60 #else /* !CONFIG_MTD_RAW_NAND */
62 #define BOOT_TARGET_DEVICES(func) \
64 func(LEGACY_MMC, legacy_mmc, 0)
66 #endif /* CONFIG_MTD_RAW_NAND */
68 #include <config_distro_bootcmd.h>
70 #include <environment/ti/mmc.h>
72 #define CFG_EXTRA_ENV_SETTINGS \
73 DEFAULT_LINUX_BOOT_ENV \
76 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
77 "fdt_high=0xffffffff\0" \
78 "console=ttyO0,115200n8\0" \
80 "bootenv=uEnv.txt\0" \
84 "nandroot=ubi0:rootfs ubi.mtd=rootfs rw noinitrd\0" \
85 "nandrootfstype=ubifs rootwait\0" \
86 "nandargs=setenv bootargs console=${console} " \
90 "rootfstype=${nandrootfstype}\0" \
91 "nandboot=if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \
92 "echo Booting uImage from NAND MTD 'kernel' partition ...; " \
94 "bootm ${loadaddr} - ${fdtaddr}; " \
98 #endif /* __CONFIG_H */