meta-openpower: Convert MACHINE_FEATURE openpower-pflash to openpower-ubi-fs

Since pflash is no longer used when openpower-ubi-fs is enabled and
the only use of the openpower-pflash feature was to enable a pflash
dependency in obmc-op-flasher, remove obmc-op-flasher when
openpower-ubi-fs is enabled (thus removing pflash from the machine).

Change-Id: Ia11d2b11ac201a139e1c4d014d539d346e0c2479
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed
tree: 049921bc945d39444c75522b556c98755ddf67d5
  1. conf/
  2. meta-mellanox/
  3. meta-quanta/