diff --git a/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg b/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
index 799a717..cc97a4e 100644
--- a/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
+++ b/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
@@ -1 +1,2 @@
 CONFIG_SENSORS_EMC1403=y
+CONFIG_ASPEED_UART_ROUTING=y