tree b3b96f6c8bdc36dd264d2e1229bb70db1974a215
parent 99cf05d696d52eee5c89a464296d2151a957fb0a
author Adriana Kobylak <anoo@us.ibm.com> 1588018835 -0500
committer Adriana Kobylak <anoo@us.ibm.com> 1588023143 -0500

image_types_phosphor: Create a image-u-boot file with spl

If a u-boot spl file is built, generate a image-u-boot file
with it so that code update can flash the u-boot mtd with
the spl.

Change-Id: I2141be0f118fe3eedcc98f10f8714d791a65e28d
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>