Change Details

verify operation on all 3 platforms, RPi 1 model , RPi 2, RPi 3

verify operation on all 3 platforms, RPi 1 model , RPi 2, RPi 3 (verified on RPi 2 by copying the new as-built overlay and booting on slightly earlier kernel)

verify operation on all 3 platforms, RPi 1 model , RPi 2, RPi 3 (verified on RPi 2 by copying the new as-built overlay and booting on slightly earlier kernel)