contrib: replace the GPLv2-or-later license tag

[fw/openocd] / contrib / loaders / flash / efm32.S

diff --git a/contrib/loaders/flash/efm32.S b/contrib/loaders/flash/efm32.S
index 25d63010ac235045e956e17e732f08f6c60d47a4..b6938512a9436024c800f5c4465642d3ee39dd41 100644 (file)
--- a/contrib/loaders/flash/efm32.S
+++ b/contrib/loaders/flash/efm32.S
@@ -1,23 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 /***************************************************************************
  *   Copyright (C) 2011 by Andreas Fritiofson                              *
  *   andreas.fritiofson@gmail.com                                          *
  *   Copyright (C) 2013 by Roman Dmitrienko                                *
  *   me@iamroman.org                                                       *
- *                                                                         *
- *   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.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  ***************************************************************************/
 
        .text
@@ -44,11 +31,7 @@
 #define EFM32_MSC_ADDRB_OFFSET          0x010
 #define EFM32_MSC_WDATA_OFFSET          0x018
 #define EFM32_MSC_STATUS_OFFSET         0x01c
-#define EFM32_MSC_LOCK_OFFSET           0x03c
 
-       /* unlock MSC */
-       ldr     r6, =#0x1b71
-       str     r6, [r0, #EFM32_MSC_LOCK_OFFSET]
        /* set WREN to 1 */
        movs    r6, #1
        str     r6, [r0, #EFM32_MSC_WRITECTRL_OFFSET]