The AM62x uses the DA8XX (DaVinci) GPIO controller. Enable CONFIG_DA8XX_GPIO to support GPIO access from the Cortex-A53.
Also enable the 'gpio' command to allow users to interact with GPIOs from the U-Boot shell. Signed-off-by: Daniel Schultz <d.schu...@phytec.de> --- configs/phycore_am62x_a53_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configs/phycore_am62x_a53_defconfig b/configs/phycore_am62x_a53_defconfig index c1a46bc40a9..3622e1a7cf2 100644 --- a/configs/phycore_am62x_a53_defconfig +++ b/configs/phycore_am62x_a53_defconfig @@ -3,6 +3,7 @@ CONFIG_ARM_SMCCC=y CONFIG_ARCH_K3=y CONFIG_SYS_MALLOC_LEN=0x2000000 CONFIG_SYS_MALLOC_F_LEN=0x8000 +CONFIG_SPL_GPIO=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SOC_K3_AM625=y @@ -14,6 +15,7 @@ CONFIG_SF_DEFAULT_SPEED=25000000 CONFIG_ENV_SIZE=0x20000 CONFIG_ENV_OFFSET=0x680000 CONFIG_ENV_SECT_SIZE=0x20000 +CONFIG_DM_GPIO=y CONFIG_SPL_DM_SPI=y CONFIG_DEFAULT_DEVICE_TREE="ti/k3-am625-phyboard-lyra-rdk" CONFIG_OF_LIBFDT_OVERLAY=y @@ -73,6 +75,7 @@ CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_CMD_BOOTEFI_SELFTEST=y CONFIG_CMD_NVEDIT_EFI=y CONFIG_CMD_DFU=y +CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_MTD=y @@ -112,6 +115,7 @@ CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000 CONFIG_DMA_CHANNELS=y CONFIG_TI_K3_NAVSS_UDMA=y CONFIG_TI_SCI_PROTOCOL=y +CONFIG_DA8XX_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_OMAP24XX=y CONFIG_DM_MAILBOX=y -- 2.25.1
