tree 26c929853297656bb52c507a01b65a705b54163a
parent c9253822ea31c1d35d3fc2b495b45b476c240a1d
author Doug Zongker <dougz@android.com> 1391550495 -0800
committer Doug Zongker <dougz@android.com> 1391551482 -0800

make full OTAs block based

Instead of writing individual files and fixing up their metadata, make
full OTAs contain a system image and simply write it to the block
device.

This is only done for target-files that already contain the recovery
flashing information, older target-files still get a file-based full
OTA.

Bug: 12893978
Change-Id: If7586083c8f275e24fec49d260af5b5aff4a0a88