mainmenu "RT-Thread Configuration" config BSP_DIR string option env="BSP_ROOT" default "." config RTT_DIR string option env="RTT_ROOT" default "../.." config PKGS_DIR string option env="PKGS_ROOT" default "packages" config BOARD_IMX6UL bool select ARCH_ARM_CORTEX_A7 default y source "$RTT_DIR/Kconfig" source "$PKGS_DIR/Kconfig" source "$BSP_DIR/drivers/Kconfig" config SOC_MCIMX6X4 bool select RT_USING_COMPONENTS_INIT select RT_USING_USER_MAIN default y