firmware: set license to GPLv2+
Change-Id: Id4c00159f984976b6d8641900fb64e36a3a30407
diff --git a/firmware/libboard/qmod/include/wwan_perst.h b/firmware/libboard/qmod/include/wwan_perst.h
index 979fe83..c934afc 100644
--- a/firmware/libboard/qmod/include/wwan_perst.h
+++ b/firmware/libboard/qmod/include/wwan_perst.h
@@ -1,3 +1,19 @@
+/* Code to control the PERST lines of attached modems
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+ */
#pragma once
int wwan_perst_set(int modem_nr, int active);