diff --git a/board/bitmain/antminer_s9/board.c b/board/bitmain/antminer_s9/board.c
new file mode 100644
index 0000000..bb7cef3
--- /dev/null
+++ b/board/bitmain/antminer_s9/board.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "../../xilinx/zynq/board.c"