tree ccf5de18d635f30a13dcee6ea1127b9b758d432c
parent 3bbf312c9f5f2357d9d381999d9ef36bcbfb05cb
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1520574041 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1520909499 -0400

Convert openpower-ubi-fs to a distro feature

As with MRW the use of the UBI image scheme is distro policy.
Convert the existing machine feature to a distro feature.

Enable the new distro feature on the systems that use
it(Witherspoon).

Add a distro override and fix-up MF checks to use this override
instead for improved readability.

Change-Id: I57f3bc244523eff5bc043caff8365e334d98cb30
Tested: Built a witherspoon image and validate manifest
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>