diff --git a/include/drivers/nand.h b/include/drivers/nand.h
index 1b78ad4..5e5607c 100644
--- a/include/drivers/nand.h
+++ b/include/drivers/nand.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2021, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2019-2022, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -33,6 +33,8 @@
 			     uintptr_t buffer);
 };
 
+void plat_get_scratch_buffer(void **buffer_addr, size_t *buf_size);
+
 /*
  * Read bytes from NAND device
  *