[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/pps/Makefile b/src/kernel/linux/v4.14/drivers/pps/Makefile
new file mode 100644
index 0000000..4483eaa
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/pps/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the PPS core.
+#
+
+pps_core-y			:= pps.o kapi.o sysfs.o
+pps_core-$(CONFIG_NTP_PPS)	+= kc.o
+obj-$(CONFIG_PPS)		:= pps_core.o
+obj-y				+= clients/ generators/
+
+ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG