diff --git a/include/asm-um/serial.h b/include/asm-um/serial.h
new file mode 100644
index 0000000..61ad07c
--- /dev/null
+++ b/include/asm-um/serial.h
@@ -0,0 +1,6 @@
+#ifndef __UM_SERIAL_H
+#define __UM_SERIAL_H
+
+#include "asm/arch/serial.h"
+
+#endif