[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/arm/mach-zx/Kconfig b/src/kernel/linux/v4.14/arch/arm/mach-zx/Kconfig
new file mode 100644
index 0000000..ea29c84
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/arm/mach-zx/Kconfig
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+menuconfig ARCH_ZX
+	bool "ZTE ZX family"
+	depends on ARCH_MULTI_V7
+	help
+	  Support for ZTE ZX-based family of processors. TV
+	  set-top-box processor is supported. More will be
+	  added soon.
+
+if ARCH_ZX
+
+config SOC_ZX296702
+	def_bool y
+	select ARM_GIC
+	select ARM_GLOBAL_TIMER
+	select HAVE_ARM_SCU if SMP
+	select HAVE_ARM_TWD if SMP
+	select PM_GENERIC_DOMAINS if PM
+	help
+	  Support for ZTE ZX296702 SoC which is a dual core CortexA9MP
+endif