config BOARD_DEPRECATED string help This hidden option is set in the board configuration and indicates the Zephyr release that the board configuration will be removed. When set, any build for that board will generate a clearly visible deprecation warning. config QEMU_TARGET bool n help Mark all QEMU targets with this variable for checking whether we are running in an emulated environment. choice prompt "Board Selection" source "boards/*/*/Kconfig.board" endchoice menu "Board Options" source "boards/*/*/Kconfig" endmenu