if OMAP44XX choice prompt "OMAP4 board select" optional help Select your OMAP4 board, available boards are: - TI OMAP4 Variscite SOM config TARGET_OMAP4_VAR_SOM bool "TI OMAP4 Variscite SOM" help OMAP4-based system on module. Boots from the SD card reader endchoice config SYS_SOC default "omap4" source "board/variscite/omap4_var_som/Kconfig" endif