tree 54e307809d724c399c388662a41178682fa850b7
parent eedd8d5582469f7cb695fa0ca33323578eab7def
author Henry Herman <henryherman@google.com> 1555717387 -0700
committer Henry Herman <henryherman@google.com> 1555800451 +0000

Add erase of whole eMMC command before flashing.

* LK bootloader does not erase partition before flashing.
Failing to erase the partition before flashing results in
the wrong data on the partition and causes unexpected failures
during mounting the rootfs and starting the mendel OS.

Change-Id: I5967940f788e28d04897e6b28463d9fb3e8bbe00