menuconfig BOARD bool "Device Information" help Support methods to query hardware configurations from internal mechanisms (e.g. reading GPIO values, determining the presence of devices on busses, etc.). This enables the usage of U-Boot with modular board architectures. if BOARD config BOARD_GAZERBEAM bool "Enable board driver for the Gazerbeam board" help Support querying device information for the gdsys Gazerbeam board. config BOARD_SANDBOX bool "Enable board driver for the Sandbox board" help Support querying device information for the Sandbox boards. endif