[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/target/loopback/Kconfig b/src/kernel/linux/v4.14/drivers/target/loopback/Kconfig
new file mode 100644
index 0000000..abe8ecb
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/target/loopback/Kconfig
@@ -0,0 +1,5 @@
+config LOOPBACK_TARGET
+	tristate "TCM Virtual SAS target and Linux/SCSI LDD fabric loopback module"
+	help
+	  Say Y here to enable the TCM Virtual SAS target and Linux/SCSI LLD
+	  fabric loopback module.