U-Boot

CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ENV_SIZE=0x2000
CONFIG_ENV_OFFSET=0x3FE000
CONFIG_SYS_I2C_MXC_I2C1=y
CONFIG_SYS_I2C_MXC_I2C2=y
CONFIG_SYS_I2C_MXC_I2C3=y
CONFIG_SYS_I2C_MXC_I2C4=y
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mq-librem5-r4"
CONFIG_TARGET_LIBREM5=y
CONFIG_DM_RESET=y
CONFIG_SYS_MONITOR_LEN=524288
CONFIG_SPL_MMC=y
CONFIG_SPL_SERIAL=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_STACK=0x187ff0
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x180000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SPL=y
CONFIG_IMX_BOOTAUX=y
CONFIG_SPL_MAX_SIZE=0x25000
CONFIG_REMAKE_ELF=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=0
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_PBSIZE=1050
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
# CONFIG_SYS_DEVICE_NULLDEV is not set
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y
# 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=0x42200000
CONFIG_SPL_SYS_MALLOC_SIZE=0x80000
CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_CMD_MEMTEST=y
CONFIG_SYS_ALT_MEMTEST=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_SDP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=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_DEVRES=y
# CONFIG_SPL_BLK is not set
CONFIG_BUTTON=y
CONFIG_BUTTON_GPIO=y
CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
CONFIG_DMA=y
CONFIG_DMA_CHANNELS=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x43000000
CONFIG_FASTBOOT_BUF_SIZE=0x40000000
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_UUU_SUPPORT=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_FASTBOOT_MMC_BOOT_SUPPORT=y
CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
CONFIG_FASTBOOT_CMD_OEM_PARTCONF=y
CONFIG_FASTBOOT_CMD_OEM_BOOTBUS=y
# CONFIG_SPL_DM_GPIO is not set
CONFIG_GPIO_HOG=y
CONFIG_DM_GPIO_LOOKUP_LABEL=y
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
# CONFIG_SPL_DM_I2C is not set
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_EARLY_INIT=y
CONFIG_SYS_MXC_I2C1_SPEED=50000
CONFIG_SYS_MXC_I2C2_SPEED=50000
CONFIG_SYS_MXC_I2C3_SPEED=50000
CONFIG_SYS_MXC_I2C4_SPEED=50000
CONFIG_SYS_I2C_SPEED=50000
CONFIG_LED=y
CONFIG_LED_BLINK=y
CONFIG_LED_GPIO=y
CONFIG_MISC=y
CONFIG_PWRSEQ=y
CONFIG_MMC_BROKEN_CD=y
# CONFIG_SPL_DM_MMC is not set
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_MTD=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHY=y
CONFIG_PHY_IMX8MQ_USB=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_POWER_LEGACY=y
CONFIG_POWER_DOMAIN=y
CONFIG_IMX8M_POWER_DOMAIN=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_POWER_I2C=y
CONFIG_DM_SERIAL=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_MXC_SPI=y
CONFIG_DM_THERMAL=y
CONFIG_USB=y
CONFIG_DM_USB_GADGET=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GENERIC=y
CONFIG_USB_GADGET=y
CONFIG_SPL_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Purism"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_SDP_LOADADDR=0x40400000
CONFIG_USB_FUNCTION_ACM=y
CONFIG_SPL_USB_SDP_SUPPORT=y