menuconfig BSP_USING_UART bool "Using UART device" default y select RESOURCES_SERIAL if BSP_USING_UART source "$BSP_DIR/third_party_driver/usart/Kconfig" endif menuconfig BSP_USING_GPIO bool "Using GPIO device " default y select RESOURCES_PIN if BSP_USING_GPIO source "$BSP_DIR/third_party_driver/gpio/Kconfig" endif menuconfig BSP_USING_ETHERNET bool "Using MAC ethernet device" default n select BSP_USING_LWIP if BSP_USING_ETHERNET source "$BSP_DIR/third_party_driver/ethernet/Kconfig" endif menuconfig BSP_USING_W5500 bool "Using W5500 ethernet device" default n select BSP_USING_LWIP select BSP_USING_SPI select BSP_USING_SPI1 if BSP_USING_W5500 source "$BSP_DIR/third_party_driver/ethernet_wiz/Kconfig" endif config BSP_USING_LWIP bool default n select RESOURCES_LWIP menuconfig BSP_USING_SDIO bool "Using SD CARD device" default n select RESOURCES_SDIO if BSP_USING_SDIO source "$BSP_DIR/third_party_driver/sdio/Kconfig" endif menuconfig BSP_USING_SPI bool "Using SPI device" default n select RESOURCES_SPI if BSP_USING_SPI source "$BSP_DIR/third_party_driver/spi/Kconfig" endif