init: updates for new as3676 implementation

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I35252e04c5c84c55dc66360b75e3418fc3457019
update overlays for new as3676 implementation

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I3b2be41e298c57218a491ef5a6299243027c36ea