[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/net/802/Kconfig b/src/kernel/linux/v4.14/net/802/Kconfig
new file mode 100644
index 0000000..80d4bf7
--- /dev/null
+++ b/src/kernel/linux/v4.14/net/802/Kconfig
@@ -0,0 +1,10 @@
+config STP
+	tristate
+	select LLC
+
+config GARP
+	tristate
+	select STP
+
+config MRP
+	tristate