--- /dev/null
+++ b/include/configs/roc_rk3328_pc.h
@@ -0,0 +1,18 @@
+/*
+ * (C) Copyright 2018 FIREFLY
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ROC_RK3328_PC_H
+#define __ROC_RK3328_PC_H
+
+#include <configs/rk3328_common.h>
+
+#define CONFIG_SYS_MMC_ENV_DEV 1
+
+#define SDRAM_BANK_SIZE			(2UL << 30)
+
+#define CONFIG_CONSOLE_SCROLL_LINES		10
+
+#endif