mainmenu "RT-Thread Configuration" config $BSP_DIR string option env="BSP_ROOT" default "." config $RTT_DIR string option env="RTT_ROOT" default "../.." config $PKGS_DIR string option env="PKGS_ROOT" default "packages" source "$RTT_DIR/Kconfig" source "$PKGS_DIR/Kconfig" menu "BSP configure" config RT_USING_GPIO_DEVICE bool "Using GPIO" default y config RT_USING_I2C_CONTROL bool "Using I2C control" select RT_USING_I2C default y config RT_USING_SDIO_CONTROL bool "Using SDIO control" select RT_USING_SDIO default y config RT_USING_SPI_CONTROL bool "Using SPI control" depends on RT_USING_SPI default y config RT_USING_EMAC bool "Using EMAC control" depends on RT_USING_LWIP default y config RT_MMU_PTE_SIZE int "The first page table for MMU" default 4096 endmenu