[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/arm/mach-prima2/Makefile b/src/kernel/linux/v4.14/arch/arm/mach-prima2/Makefile
new file mode 100644
index 0000000..0fd2763
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/arm/mach-prima2/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+obj-y += rstc.o
+obj-y += common.o
+obj-y += rtciobrg.o
+obj-$(CONFIG_SUSPEND) += pm.o sleep.o
+obj-$(CONFIG_SMP) += platsmp.o headsmp.o
+obj-$(CONFIG_HOTPLUG_CPU)  += hotplug.o
+
+CFLAGS_hotplug.o += -march=armv7-a