meta-inspur: Add meta-fp5280g2 machine layer

FP5280G2 is an openpower machine with onboard ast2500.

Tested: Built fp5280g2 and verified the bmc-image is generated

Signed-off-by: John Wang <wangzqbj@inspur.com>
Change-Id: I896b2256dec48f025d9c76e9b80ca2dd0f193fef
diff --git a/meta-fp5280g2/conf/distro/openbmc-fp5280g2.conf b/meta-fp5280g2/conf/distro/openbmc-fp5280g2.conf
new file mode 100644
index 0000000..2570a9a
--- /dev/null
+++ b/meta-fp5280g2/conf/distro/openbmc-fp5280g2.conf
@@ -0,0 +1 @@
+require conf/distro/openbmc-openpower.conf