Files
u-boot-krane/configs/omap4_var_som_defconfig
Bastien CurutchetandTom Rini 8974dd64e6 board: variscite: add support for the omap4_var_som
OMAP4 support is present but there isn't any board using it.

Add minimal support for the Variscite OMAP4-SoM (debug console + boot
from SD card).
Use the ti/omap/omap4-var-stk-om44 device-tree from the Linux kernel. The
real representation of the SoM's hardware is located in
ti/omap/omap4-var-som-om44.dtsi included in it.

Set myself as maintainer for it.

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
2026-06-17 09:50:36 -06:00

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CONFIG_ARM=y
CONFIG_SYS_L2_PL310=y
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_SUPPORT_PASSING_ATAGS=y
CONFIG_INITRD_TAG=y
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x4030df00
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="ti/omap/omap4-var-stk-om44"
CONFIG_OMAP44XX=y
CONFIG_TARGET_OMAP4_VAR_SOM=y
CONFIG_SPL_TEXT_BASE=0x40300000
CONFIG_SPL=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
# CONFIG_BOOTMETH_EXTLINUX is not set
# CONFIG_BOOTMETH_EFILOADER is not set
# CONFIG_BOOTMETH_EFI_BOOTMGR is not set
# CONFIG_BOOTMETH_VBE is not set
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_DEFAULT_FDT_FILE="omap4-var-stk-om44"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_SPL_MAX_SIZE=0xbc00
CONFIG_SPL_SYS_MALLOC=y
CONFIG_SPL_SYS_MALLOC_SIZE=0x800000
CONFIG_HUSH_PARSER=y
# CONFIG_BOOTM_EFI is not set
CONFIG_CMD_BOOTZ=y
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
# CONFIG_BOOTM_VXWORKS is not set
# CONFIG_CMD_BOOTEFI is not set
# CONFIG_CMD_ELF is not set
CONFIG_CMD_SPL=y
CONFIG_CMD_ASKENV=y
CONFIG_CMD_BIND=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PART=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_EFICONFIG is not set
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_ISO_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_UPSTREAM=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_FAT=y
CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_VERSION_VARIABLE=y
CONFIG_NO_NET=y
CONFIG_DM_WARN=y
CONFIG_CLK_CCF=y
CONFIG_CLK_TI_CTRL=y
CONFIG_CLK_TI_DIVIDER=y
CONFIG_CLK_TI_GATE=y
CONFIG_CLK_TI_MUX=y
CONFIG_GPIO_HOG=y
CONFIG_DM_I2C=y
CONFIG_SPL_SYS_I2C_LEGACY=y
# CONFIG_INPUT is not set
CONFIG_MMC_OMAP_HS=y
CONFIG_DM_PMIC=y
CONFIG_DM_REGULATOR=y
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_CONS_INDEX=3
CONFIG_DM_SERIAL=y
CONFIG_EXT4_WRITE=y
CONFIG_SPL_CRC8=y