ipmi: Add virtual/phosphor-ipmi-fru-hostfw-config

This virtual provides a configuration file that describes
host firmware implementation details to ipmi-fru-parser.

Add a recipe that provides the sample that comes with
ipmi-fru-parser.

Add a recipe for Hostboot on OpenPower systems.

Set the default provider to the example.

Set the default on OpenPOWER systems to the hostboot recipe.

Change-Id: Iff56c5c0c2ea8aec7ecaa5a5d981da6f88a894f2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/classes/phosphor-ipmi-fru.bbclass b/meta-phosphor/classes/phosphor-ipmi-fru.bbclass
new file mode 100644
index 0000000..d76bbc6
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-ipmi-fru.bbclass
@@ -0,0 +1 @@
+hostfw_datadir="${datadir}/phosphor-ipmi-fru/hostfw"