[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/sound/soc/sti/Kconfig b/src/kernel/linux/v4.14/sound/soc/sti/Kconfig
new file mode 100644
index 0000000..64a6900
--- /dev/null
+++ b/src/kernel/linux/v4.14/sound/soc/sti/Kconfig
@@ -0,0 +1,11 @@
+#
+# STM SoC audio configuration
+#
+menuconfig SND_SOC_STI
+	tristate "SoC Audio support for STI System-On-Chip"
+	depends on SND_SOC
+	depends on ARCH_STI || COMPILE_TEST
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	help
+		Say Y if you want to enable ASoC-support for
+		any of the STI platforms (e.g. STIH416).