meta-inventec: add meta-starscream machine

The meta-starscream equipped with Aspeed AST2600 BMC SoC.

Tested: Build Starscream image and load on the target hardware.

Change-Id: I8c37a9f11980e3273e4c21ce80d23500c870895c
Signed-off-by: Jason Lin Ying Yen <lin.jasonyy@inventec.com>
diff --git a/meta-inventec/meta-starscream/conf/layer.conf b/meta-inventec/meta-starscream/conf/layer.conf
new file mode 100755
index 0000000..10dae42
--- /dev/null
+++ b/meta-inventec/meta-starscream/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 \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "starscream"
+BBFILE_PATTERN_starscream = "^${LAYERDIR}/"
+BBFILE_PRIORITY_starscream = "7"
+LAYERSERIES_COMPAT_starscream = "nanbield scarthgap"