[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/poky/bitbake/lib/bblayers/__init__.py b/meta/poky/bitbake/lib/bblayers/__init__.py
new file mode 100644
index 0000000..3ad9513
--- /dev/null
+++ b/meta/poky/bitbake/lib/bblayers/__init__.py
@@ -0,0 +1,2 @@
+from pkgutil import extend_path
+__path__ = extend_path(__path__, __name__)