diff --git a/lib/jedec_ddr_data.c b/lib/jedec_ddr_data.c
index 6d2cbf1..d0b312e 100644
--- a/lib/jedec_ddr_data.c
+++ b/lib/jedec_ddr_data.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DDR addressing details and AC timing parameters from JEDEC specs
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Aneesh V <aneesh@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <memory/jedec_ddr.h>