t0lte: fix lpm

Change-Id: I11144c8b6dec0e4d77f7eae3cf0f60f0313a6f78
L bringup: fix open source sensors compiling

Change-Id: Ie1575677faf6260a42ed4f9454f35c4fb34e256e
L bringup: disabled overlays
L bringup: disable selinux for now
fstab.smdk4x12: remove selinux context