+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Jeff Kent <jeff@jkent.net>
*
- * 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.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
* This tool encrypts and decrypts uImage formatted firmware for Hilink
* HLK-RM04 wireless modules. It will also truncate a dump of mtd6 and make
* it an image suitable for flashing via the stock firmware upgrade page.