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u-boot/configs/imx8mm_venice_defconfig
Tim Harvey da9e2218af board: venice: add FSA support 
The Gateworks Flexible Socket Adapters adapt common
busses such as SDIO/UART/USB/PCI to various connectors
such as M.2 B-Key, M.2 E-Key, M.2 M-Key, and MiniPCIe.

Each FSA has an EEPROM onboard describing its details as well as an
optional port-expander for configurable GPIO's.

Add support for identifying the FSA's and configuring their
details such as user description and GPIO's:
 - enable pca953x, pca954x and eeprom support for communicating
   with the I2C eeprom and gpio port expander on the FSA
 - add FSA detection support
 - add FSA gpio configuration support

Each FSA is identified in the device-tree by an alias to it's I2C
bus where an eeprom@54 node must exist as well as an gpio@20 node
for an io-expander. These nodes must be enabled so that
they can be probed to determine if they are actually present in
the system. If not present or not enabled the gpio expander can
not be used. This also requires livetree as the gpio expander
node if not present must be disabled.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2025-05-30 19:10:56 -03:00

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CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_TEXT_BASE=0x40200000
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ENV_SIZE=0x8000
CONFIG_ENV_OFFSET=0x3f0000
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mm-venice-gw71xx-0x"
CONFIG_TARGET_IMX8MM_VENICE=y
CONFIG_OF_LIBFDT_OVERLAY=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=0x920000
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x910000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_BOOTM_LEN=0x10000000
CONFIG_SYS_LOAD_ADDR=0x48200000
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x3f8000
CONFIG_PCI=y
CONFIG_SYS_MEMTEST_START=0x40000000
CONFIG_SYS_MEMTEST_END=0x80000000
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="gsc wd-disable"
CONFIG_SYS_CBSIZE=2048
CONFIG_SYS_PBSIZE=2074
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_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_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
CONFIG_CMD_ERASEENV=y
CONFIG_CRC32_VERIFY=y
CONFIG_CMD_MD5SUM=y
CONFIG_MD5SUM_VERIFY=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_GPT_RENAME=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_CAT=y
CONFIG_CMD_SETEXPR_FMT=y
CONFIG_CMD_XXD=y
CONFIG_CMD_DHCP6=y
CONFIG_CMD_TFTPPUT=y
CONFIG_SYS_DISABLE_AUTOLOAD=y
CONFIG_CMD_WGET=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_UUID=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_TPM=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIVE=y
CONFIG_OF_LIST="freescale/imx8mm-venice-gw71xx-0x freescale/imx8mm-venice-gw72xx-0x freescale/imx8mm-venice-gw73xx-0x freescale/imx8mm-venice-gw7901 freescale/imx8mm-venice-gw7902 freescale/imx8mm-venice-gw7903 freescale/imx8mm-venice-gw7904 freescale/imx8mm-venice-gw75xx-0x"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_MMC_ENV_DEV=2
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_USE_ETHPRIME=y
CONFIG_ETHPRIME="eth0"
CONFIG_IP_DEFRAG=y
CONFIG_PROT_TCP_SACK=y
CONFIG_IPV6=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_TFTP_BLOCKSIZE=4096
CONFIG_SPL_DM=y
CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
CONFIG_GPIO_HOG=y
CONFIG_DM_GPIO_LOOKUP_LABEL=y
CONFIG_MXC_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_I2C_MUX=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_LED=y
CONFIG_LED_BLINK=y
CONFIG_LED_GPIO=y
CONFIG_I2C_EEPROM=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_SPL_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_SPL_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS400_ES_SUPPORT=y
CONFIG_MMC_HS400_SUPPORT=y
CONFIG_SPL_MMC_HS400_SUPPORT=y
CONFIG_FSL_USDHC=y
CONFIG_PHYLIB=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_XWAY=y
CONFIG_PHY_FIXED=y
CONFIG_DM_MDIO=y
CONFIG_DM_DSA=y
CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_KSZ9477=y
CONFIG_MII=y
CONFIG_NVME_PCI=y
CONFIG_PCIE_DW_IMX=y
CONFIG_PHY_IMX8M_PCIE=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_POWER_DOMAIN=y
CONFIG_IMX8M_POWER_DOMAIN=y
CONFIG_DM_PMIC=y
CONFIG_DM_PMIC_BD71837=y
CONFIG_SPL_DM_PMIC_BD71837=y
CONFIG_DM_PMIC_MP5416=y
CONFIG_SPL_DM_PMIC_MP5416=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_SERIAL=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_MXC_SPI=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_SYSRESET_WATCHDOG=y
CONFIG_DM_THERMAL=y
# CONFIG_TPM_V1 is not set
CONFIG_TPM2_TIS_SPI=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_USB_ETHER_ASIX88179=y
CONFIG_USB_ETHER_LAN75XX=y
CONFIG_USB_ETHER_LAN78XX=y
CONFIG_USB_ETHER_MCS7830=y
CONFIG_USB_ETHER_RTL8152=y
CONFIG_USB_ETHER_SMSC95XX=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Gateworks"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_IMX_WATCHDOG=y
CONFIG_TPM=y
# CONFIG_SPL_SHA512 is not set
# CONFIG_SPL_SHA384 is not set
CONFIG_HEXDUMP=y
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