diff --git a/include/synopsys/dwcddr21mctl.h b/include/synopsys/dwcddr21mctl.h
index a33b122..5576dbf 100644
--- a/include/synopsys/dwcddr21mctl.h
+++ b/include/synopsys/dwcddr21mctl.h
@@ -2,19 +2,7 @@
  * (C) Copyright 2011 Andes Technology Corp
  * Macpaul Lin <macpaul@andestech.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*