[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/mips/rb532/Makefile b/src/kernel/linux/v4.14/arch/mips/rb532/Makefile
new file mode 100644
index 0000000..efdecdb
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/mips/rb532/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the RB532 board specific parts of the kernel
+#
+
+obj-y	 += irq.o time.o setup.o serial.o prom.o gpio.o devices.o