CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_ROCKCHIP_RK3188=y
CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
-CONFIG_TPL_ROCKCHIP_BACK_TO_BROM=y
CONFIG_TARGET_ROCK=y
CONFIG_SPL_STACK_R_ADDR=0x60080000
CONFIG_DEFAULT_DEVICE_TREE="rk3188-radxarock"
CONFIG_REGULATOR_ACT8846=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_RAM=y
-# CONFIG_TPL_DM_SERIAL is not set
CONFIG_DEBUG_UART_BASE=0x20064000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2