diff --git a/board/intel/crownbay/crownbay.c b/board/intel/crownbay/crownbay.c
new file mode 100644
index 0000000..8c6df98
--- /dev/null
+++ b/board/intel/crownbay/crownbay.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/ibmpc.h>
+#include <asm/pnp_def.h>
+#include <smsc_lpc47m.h>
+
+#define SERIAL_DEV PNP_DEV(0x2e, 4)
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+	lpc47m_enable_serial(SERIAL_DEV, UART0_BASE);
+
+	return 0;
+}