Add virtual/openpower-fru-vpd-layout

This virtual provides a vpd layout file that describes openpower vpd
structure to openpower-vpd-parser.

Add a native recipe that provides a default layout, set that as the
default for OpenPOWER systems. A system may override this by providing
their own virtual/openpower-fru-vpd-layout.

Change-Id: I143fb03e68ef7418c704b1d0e2e9835ffb4c5526
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/meta-openbmc-machines/meta-openpower/classes/openpower-fru-vpd.bbclass b/meta-openbmc-machines/meta-openpower/classes/openpower-fru-vpd.bbclass
new file mode 100644
index 0000000..8de966f
--- /dev/null
+++ b/meta-openbmc-machines/meta-openpower/classes/openpower-fru-vpd.bbclass
@@ -0,0 +1 @@
+vpdlayout_datadir="${datadir}/openpower-fru-vpd/vpdlayout"