openpower-software-manager: Support ubi and static layout

Move ubi and static specific configures into bbclass, and inherit the
bbclass in openpower-software-manager recipe.

Tested: Verify Romulus build uses the static bbclass, and Witherspoon
        uses the ubi bbclass.

(From meta-openpower rev: 2c2604d36e9415396baf1936b07a6a974b376cd9)

Change-Id: I23f68486ab95802785f7c5c22232a9f2b76d0341
Signed-off-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openpower/recipes-phosphor/packagegroups/packagegroup-op-apps.bb b/meta-openpower/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
index cdbc3f0..fba9ab2 100644
--- a/meta-openpower/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
+++ b/meta-openpower/recipes-phosphor/packagegroups/packagegroup-op-apps.bb
@@ -42,13 +42,15 @@
         "
 
 SUMMARY_${PN}-flash = "OpenPOWER Flash"
+
+# TODO: remove below legacy services
 RDEPENDS_${PN}-flash = " \
         obmc-flash-bios \
         obmc-mgr-download \
         obmc-op-flasher \
         "
-RDEPENDS_${PN}-flash_df-openpower-ubi-fs = " \
-        openpower-software-manager \
+RDEPENDS_${PN}-flash += " \
+        openpower-software-manager\
         "
 
 SUMMARY_${PN}-system = "OpenPOWER System"