meta-amd: added meta-common folder

This is to keep all AMD layer common recipes at one place.

Change-Id: I5e407e9673437e203dc46d1bb4dea51387a91afd
Signed-off-by: Jayanth Othayoth <ojayanth@gmail.com>
diff --git a/meta-amd/meta-common/conf/layer.conf b/meta-amd/meta-common/conf/layer.conf
new file mode 100644
index 0000000..82f1a93
--- /dev/null
+++ b/meta-amd/meta-common/conf/layer.conf
@@ -0,0 +1,10 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "common-layer"
+BBFILE_PATTERN_common-layer := "^${LAYERDIR}/"
+LAYERSERIES_COMPAT_common-layer = "nanbield scarthgap"