device-fsl

MA-14893 8mn bring up

- evk_8mn is copied from evk_8mm
- remove libg2d
- remove drm/tee files
- remove wcnss_filter and m4 image

Change-Id: I4ee08951d7f7574103a1430bd02624c6425fbd3d
Signed-off-by: Jindong <jindong.yue@nxp.com>
Reviewed-on: http://androidsource.ap.freescale.net/project/8563
Reviewed-by: zhang sanshan <sanshan.zhang@nxp.com>