diff --git a/LICENSE b/LICENSE
index 4947287..3bb6aa9 100755
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,12 @@
+device_soc_amlogic
 
+The a311d/soc/amlogic is is dual licensed: you can use it either under the terms of
+the GPL V2 or the Apache License, Version 2.0., at your option.
+The a311d/hardware/media/libamcodec is licensed under the GPL V2 License.
+The a311d/soc/include/linux/amlogic a311d/hardware/media/libamcodec/include/yuvplayer a311d/hardware/media/libamvdec/include/linux and a311d/soc/amlogic/codecs subdirectories is licensed under the GPL V2 License.
+The common and others subdirectories are licensed under Apache License, Version 2.0.
+
+a) The Apache License, Version 2.0, (https://www.apache.org/licenses/LICENSE-2.0)
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
@@ -174,4 +182,20 @@
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
 
-   END OF TERMS AND CONDITIONS
\ No newline at end of file
+   END OF TERMS AND CONDITIONS
+
+b) GNU General Public License version 2, (https://opensource.org/licenses/GPL-2.0)
+This library 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 library 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 library; if not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+MA 02110-1301 USA