diff --git a/meta-aspeed/conf/machine/include/aspeed.inc b/meta-aspeed/conf/machine/include/aspeed.inc
index 384ff48..4bed9e3 100644
--- a/meta-aspeed/conf/machine/include/aspeed.inc
+++ b/meta-aspeed/conf/machine/include/aspeed.inc
@@ -15,3 +15,5 @@
 INITRAMFS_FSTYPES ?= "cpio.xz"
 
 MACHINEOVERRIDES =. "aspeed:"
+
+SERIAL_CONSOLES ?= "115200;ttyS4"