diff --git a/board/renesas/common/rcar64-common.c b/board/renesas/common/rcar64-common.c
index 74ec0a4..69229ea 100644
--- a/board/renesas/common/rcar64-common.c
+++ b/board/renesas/common/rcar64-common.c
@@ -65,3 +65,8 @@
 {
 	return 0;
 }
+
+int __weak board_early_init_f(void)
+{
+	return 0;
+}