diff --git a/include/fb_nand.h b/include/fb_nand.h
new file mode 100644
index 0000000..3daae8c
--- /dev/null
+++ b/include/fb_nand.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2014 Broadcom Corporation.
+ * Copyright 2015 Free Electrons.
+ */
+
+void fb_nand_flash_write(const char *cmd, void *download_buffer,
+			 unsigned int download_bytes);
+void fb_nand_erase(const char *cmd);