Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/scripts/lib/checklayer/context.py b/import-layers/yocto-poky/scripts/lib/checklayer/context.py
new file mode 100644
index 0000000..1bec2c4
--- /dev/null
+++ b/import-layers/yocto-poky/scripts/lib/checklayer/context.py
@@ -0,0 +1,15 @@
+# Copyright (C) 2017 Intel Corporation
+# Released under the MIT license (see COPYING.MIT)
+
+import os
+import sys
+import glob
+import re
+
+from oeqa.core.context import OETestContext
+
+class CheckLayerTestContext(OETestContext):
+    def __init__(self, td=None, logger=None, layer=None, test_software_layer_signatures=True):
+        super(CheckLayerTestContext, self).__init__(td, logger)
+        self.layer = layer
+        self.test_software_layer_signatures = test_software_layer_signatures