tree 576246415b3f73916dce3e8e4f7498e8d06926d5
parent bab796735ccdd10c2f7a3bfcaf8f1f752efe0afc
author Milton D. Miller II <miltonm@us.ibm.com> 1453325787 -0600
committer Milton D. Miller II <miltonm@us.ibm.com> 1454017536 -0600

Create image class image-overlay and move phosphor to use it

This commit creates a new class image-overlay based on how the
image-live class is structured.  It takes parameters for the base
and overlayed file system types but the initfs only support ext4
over squashfs presently.

It then moves invoking the generation of the flash image from a
post image creation command to a separate task invoked from the
overlay image so that building the initramfs image by itself does
not try to create a flash image.

Signed-off-by: Milton Miller <miltonm@us.ibm.com>