meta-facebook: bletchley: create basic machine

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5801ad2ce5b7e421a62619c57787465bfa585e95
diff --git a/meta-facebook/meta-bletchley/conf/layer.conf b/meta-facebook/meta-bletchley/conf/layer.conf
new file mode 100644
index 0000000..505e67c
--- /dev/null
+++ b/meta-facebook/meta-bletchley/conf/layer.conf
@@ -0,0 +1,11 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "bletchley-layer"
+BBFILE_PATTERN_bletchley-layer := "^${LAYERDIR}/"
+
+LAYERSERIES_COMPAT_bletchley-layer := "gatesgarth hardknott"