diff --git a/board/sophgo/milkv_duo/board.c b/board/sophgo/milkv_duo/board.c
new file mode 100644
index 0000000..eaa47be
--- /dev/null
+++ b/board/sophgo/milkv_duo/board.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2024, Kongyang Liu <seashell11234455@gmail.com>
+ */
+
+int board_init(void)
+{
+	return 0;
+}