bytedance: g220a: Enable uart routing

(From meta-bytedance rev: 5b738226c37418f6c98935bb747db509e63a5466)

Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com>
Change-Id: Ia0f32176b25d14ee35481dc413d463edb50eb98c
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-bytedance/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg b/meta-bytedance/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
index 799a717..cc97a4e 100644
--- a/meta-bytedance/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
+++ b/meta-bytedance/meta-g220a/recipes-kernel/linux/linux-aspeed/g220a.cfg
@@ -1 +1,2 @@
 CONFIG_SENSORS_EMC1403=y
+CONFIG_ASPEED_UART_ROUTING=y