mainmenu "RT-Thread Project Configuration" config $BSP_DIR string option env="BSP_ROOT" default "." config $RTT_DIR string option env="RTT_ROOT" default "../../.." config $PKGS_DIR string option env="PKGS_ROOT" default "packages" source "$RTT_DIR/Kconfig" source "$PKGS_DIR/Kconfig" config SOC_VEGA_RI5CY bool select ARCH_RISCV config BOARD_X_FRDM_VEGA bool select SOC_VEGA_RI5CY default y source "driver/Kconfig"