[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/block/partitions/msdos.h b/src/kernel/linux/v4.14/block/partitions/msdos.h
new file mode 100644
index 0000000..38c781c
--- /dev/null
+++ b/src/kernel/linux/v4.14/block/partitions/msdos.h
@@ -0,0 +1,8 @@
+/*
+ *  fs/partitions/msdos.h
+ */
+
+#define MSDOS_LABEL_MAGIC		0xAA55
+
+int msdos_partition(struct parsed_partitions *state);
+