diff --git a/board/renesas/lager/qos.h b/board/renesas/lager/qos.h
new file mode 100644
index 0000000..9a6c046
--- /dev/null
+++ b/board/renesas/lager/qos.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __QOS_H__
+#define __QOS_H__
+
+void qos_init(void);
+
+#endif