1CONFIG_DEBUG_UART_SKIP_INIT=y 2CONFIG_DEFAULT_DEVICE_TREE="rk3506-evb-tb" 3# CONFIG_SPL_AB is not set 4CONFIG_SPL_ADC_SUPPORT=y 5CONFIG_SPL_INPUT=y 6CONFIG_SPL_KERNEL_BOOT=y 7# CONFIG_TPL is not set 8# CONFIG_ROCKCHIP_META is not set 9CONFIG_SPL_ADC_KEY=y 10# CONFIG_SPL_CROS_EC_KEYB is not set 11# CONFIG_SPL_KERNEL_BOOT_PREBUILT is not set 12