[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/thunderbolt/Makefile b/src/kernel/linux/v4.14/drivers/thunderbolt/Makefile
new file mode 100644
index 0000000..4900feb
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/thunderbolt/Makefile
@@ -0,0 +1,3 @@
+obj-${CONFIG_THUNDERBOLT} := thunderbolt.o
+thunderbolt-objs := nhi.o ctl.o tb.o switch.o cap.o path.o tunnel_pci.o eeprom.o
+thunderbolt-objs += domain.o dma_port.o icm.o