ASoC: sst v2: Add makefiles and kconfigs changes

This patch adds the makefile and kconfig changes for mid asoc drivers:
platform and machine driver which are introduced in 2 preceeding patches

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/mid-x86/Kconfig b/sound/soc/mid-x86/Kconfig
new file mode 100644
index 0000000..e0123a4
--- /dev/null
+++ b/sound/soc/mid-x86/Kconfig
@@ -0,0 +1,13 @@
+config SND_MFLD_MACHINE
+	tristate "SOC Machine Audio driver for Intel Medfield MID platform"
+	select SND_SOC_SN95031
+	select SND_SST_PLATFORM
+	help
+          This adds support for ASoC machine driver for Intel(R) MID Medfield platform
+          used as alsa device in audio substem in Intel(R) MID devices
+          Say Y if you have such a device
+          If unsure select "N".
+
+config SND_SST_PLATFORM
+	tristate
+	depends on SND_INTEL_SST