meta-openpower: prep for new override syntax

Change-Id: I5ca16c6fa7bc616bfa9bc41c4f86d32fd92b0287
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/meta-openpower/conf/distro/include/openpower-mrw.inc b/meta-openpower/conf/distro/include/openpower-mrw.inc
index 87f0fbf..ba4cdcf 100644
--- a/meta-openpower/conf/distro/include/openpower-mrw.inc
+++ b/meta-openpower/conf/distro/include/openpower-mrw.inc
@@ -1,5 +1,5 @@
 require conf/distro/include/phosphor-mrw.inc
 
-PREFERRED_PROVIDER_virtual/openpower-fru-inventory_df-mrw ?= "openpower-fru-inventory-mrw-native"
-PREFERRED_PROVIDER_virtual/openpower-fru-properties_df-mrw ?= "openpower-fru-properties-mrw-native"
-PREFERRED_PROVIDER_virtual/openpower-occ-control-config-native_df-mrw ?= "openpower-occ-control-config-mrw-native"
+PREFERRED_PROVIDER_virtual/openpower-fru-inventory:df-mrw ?= "openpower-fru-inventory-mrw-native"
+PREFERRED_PROVIDER_virtual/openpower-fru-properties:df-mrw ?= "openpower-fru-properties-mrw-native"
+PREFERRED_PROVIDER_virtual/openpower-occ-control-config-native:df-mrw ?= "openpower-occ-control-config-mrw-native"
diff --git a/meta-openpower/conf/layer.conf b/meta-openpower/conf/layer.conf
index 6e7d573..4236ab2 100644
--- a/meta-openpower/conf/layer.conf
+++ b/meta-openpower/conf/layer.conf
@@ -9,4 +9,4 @@
 BBFILE_PATTERN_openpower-layer := "^${LAYERDIR}/"
 LAYERVERSION_openpower-layer = "1"
 LAYERDEPENDS_openpower-layer = "core phosphor-layer aspeed-layer"
-LAYERSERIES_COMPAT_openpower-layer = "gatesgarth hardknott"
+LAYERSERIES_COMPAT_openpower-layer = "gatesgarth hardknott honister"
diff --git a/meta-openpower/conf/machine/include/openpower.inc b/meta-openpower/conf/machine/include/openpower.inc
index 34b695b..65d9a8a 100644
--- a/meta-openpower/conf/machine/include/openpower.inc
+++ b/meta-openpower/conf/machine/include/openpower.inc
@@ -10,7 +10,7 @@
         "
 
 # Add OpenPOWER OEM commands handler library
-VIRTUAL-RUNTIME_phosphor-ipmi-providers_append_df-openpower = " \
+VIRTUAL-RUNTIME_phosphor-ipmi-providers:append:df-openpower = " \
     openpower-ipmi-oem \
 "