tree 4c25d094f3be135f4584ee1f7f2670d91254a756
parent baf8452e08a9871218e92d878051c48d090e775b
author Adriana Kobylak <anoo@us.ibm.com> 1503431478 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1503939490 +0000

obmc-flash-bmc: Remove existing image before updating

Delete any existing non-current image on the requested mtd
device before updating a new one to make space.

Resolves openbmc/openbmc#2114

Change-Id: I4dd4a3881bc5c3fb65a753e043fd1e6187967808
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>