diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig
index f98185ae8c84..304d4b7376e8 100644
--- a/arch/arm64/configs/gki_defconfig
+++ b/arch/arm64/configs/gki_defconfig
@@ -313,6 +313,8 @@ CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_SERIAL_SPRD=y
 CONFIG_SERIAL_SPRD_CONSOLE=y
+CONFIG_HVC_DCC=y
+CONFIG_HVC_DCC_SERIALIZE_SMP=y
 CONFIG_SERIAL_DEV_BUS=y
 CONFIG_HW_RANDOM=y
 # CONFIG_HW_RANDOM_CAVIUM is not set