[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/fs/efs/Makefile b/src/kernel/linux/v4.14/fs/efs/Makefile
new file mode 100644
index 0000000..963543d
--- /dev/null
+++ b/src/kernel/linux/v4.14/fs/efs/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for the linux efs-filesystem routines.
+#
+
+obj-$(CONFIG_EFS_FS) += efs.o
+
+efs-objs := super.o inode.o namei.o dir.o file.o symlink.o