[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/poky/bitbake/lib/bb/compat.py b/meta/poky/bitbake/lib/bb/compat.py
new file mode 100644
index 0000000..de1923d
--- /dev/null
+++ b/meta/poky/bitbake/lib/bb/compat.py
@@ -0,0 +1,6 @@
+"""Code pulled from future python versions, here for compatibility"""
+
+from collections import MutableMapping, KeysView, ValuesView, ItemsView, OrderedDict
+from functools import total_ordering
+
+