diff --git a/src/mainboard/google/cosmos/Kconfig b/src/mainboard/google/cosmos/Kconfig
index ab771d0766..56ab368f69 100644
--- a/src/mainboard/google/cosmos/Kconfig
+++ b/src/mainboard/google/cosmos/Kconfig
@@ -24,10 +24,13 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ID_SUPPORT
 	select CHROMEOS
 	select CHROMEOS_VBNV_FLASH
-	select SOC_MARVELL_BG4CD
-	select MAINBOARD_HAS_BOOTBLOCK_INIT
+	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET
+	select MAINBOARD_HAS_BOOTBLOCK_INIT
 	select RETURN_FROM_VERSTAGE
+	select SOC_MARVELL_BG4CD
+	select SPI_FLASH
+	select SPI_FLASH_SPANSION
 
 config MAINBOARD_DIR
 	string