diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed-sdk/aspeed-g6/defconfig b/meta-aspeed/recipes-kernel/linux/linux-aspeed-sdk/aspeed-g6/defconfig
index 93ecece..92f922c 100644
--- a/meta-aspeed/recipes-kernel/linux/linux-aspeed-sdk/aspeed-g6/defconfig
+++ b/meta-aspeed/recipes-kernel/linux/linux-aspeed-sdk/aspeed-g6/defconfig
@@ -179,6 +179,7 @@
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_ASPEED_VUART=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_ASPEED_KCS_IPMI_BMC=y
 CONFIG_ASPEED_BT_IPMI_BMC=y