Files
u-boot/configs/imx93_frdm_defconfig
Fabio Estevam b40c9b0c22 imx93_frdm: Add initial board support
Add the initial board support for the NXP i.MX93 FRDM board:

https://www.nxp.com/design/design-center/development-boards-and-designs/frdm-i-mx-93-development-board:FRDM-IMX93

Based on the NXP U-Boot code.

There were attempts to upstream the board devicetree, but it has not been
accepted upstream yet:

https://lore.kernel.org/linux-arm-kernel/20250526-fpg-nxp-imx93-frdm-v2-2-e5ad0efaec33@pengutronix.de/

Once it reaches upstream, we can switch to OF_UPSTREAM.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2025-07-24 08:01:03 -03:00

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CONFIG_ARM=y
CONFIG_ARCH_IMX9=y
CONFIG_TEXT_BASE=0x80200000
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SYS_MALLOC_F_LEN=0x18000
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_OFFSET=0x700000
CONFIG_IMX_CONFIG="arch/arm/mach-imx/imx9/imximage.cfg"
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="imx93-11x11-frdm"
CONFIG_TARGET_IMX93_FRDM=y
CONFIG_SYS_MONITOR_LEN=524288
CONFIG_SPL_SERIAL=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_STACK=0x20519dd0
CONFIG_SPL_TEXT_BASE=0x2049A000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x2051a000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_LOAD_ADDR=0x80400000
CONFIG_SPL=y
CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x88000000
CONFIG_SYS_MEMTEST_START=0x80000000
CONFIG_SYS_MEMTEST_END=0x90000000
CONFIG_REMAKE_ELF=y
CONFIG_EFI_VAR_BUF_SIZE=139264
CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
CONFIG_EFI_CAPSULE_ON_DISK=y
CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
CONFIG_BOOTCOMMAND="bootflow scan -lb; run bsp_bootcmd"
CONFIG_DEFAULT_FDT_FILE="imx93-11x11-frdm.dtb"
CONFIG_SYS_CBSIZE=2048
CONFIG_SYS_PBSIZE=2074
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_MAX_SIZE=0x26000
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_BOOTROM_SUPPORT=y
CONFIG_SPL_LOAD_IMX_CONTAINER=y
CONFIG_IMX_CONTAINER_CFG="arch/arm/mach-imx/imx9/container.cfg"
# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
CONFIG_SPL_HAVE_INIT_STACK=y
CONFIG_SPL_SYS_MALLOC=y
CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x83200000
CONFIG_SPL_SYS_MALLOC_SIZE=0x80000
CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1040
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_CMD_CPU=y
CONFIG_CMD_ERASEENV=y
CONFIG_CMD_NVEDIT_EFI=y
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_POWEROFF=y
CONFIG_CMD_SNTP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EFIDEBUG=y
CONFIG_CMD_TIME=y
CONFIG_CMD_GETTIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_HASH=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_SPAWN=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_SPL_DM=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_ADC=y
CONFIG_ADC_IMX93=y
CONFIG_SPL_CLK_IMX93=y
CONFIG_CLK_IMX93=y
CONFIG_DFU_MMC=y
CONFIG_IMX_RGPIO2P=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_IMX_LPI2C=y
CONFIG_SUPPORT_EMMC_RPMB=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS400_ES_SUPPORT=y
CONFIG_MMC_HS400_SUPPORT=y
CONFIG_FSL_USDHC=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX93=y
CONFIG_DM_PMIC=y
CONFIG_SPL_DM_PMIC_PCA9450=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_SYSRESET=y
CONFIG_SYSRESET_CMD_POWEROFF=y
CONFIG_SYSRESET_PSCI=y
CONFIG_DM_THERMAL=y
CONFIG_ULP_WATCHDOG=y
CONFIG_WDT=y
CONFIG_SHA384=y
CONFIG_LZO=y
CONFIG_BZIP2=y
CONFIG_UTHREAD=y