[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/fs/sdcardfs/Kconfig b/src/kernel/linux/v4.14/fs/sdcardfs/Kconfig
new file mode 100644
index 0000000..a1c1033
--- /dev/null
+++ b/src/kernel/linux/v4.14/fs/sdcardfs/Kconfig
@@ -0,0 +1,13 @@
+config SDCARD_FS
+	tristate "sdcard file system"
+	depends on CONFIGFS_FS
+	default n
+	help
+	  Sdcardfs is based on Wrapfs file system.
+
+config SDCARD_FS_FADV_NOACTIVE
+	bool "sdcardfs fadvise noactive support"
+	depends on FADV_NOACTIVE
+	default y
+	help
+	  Sdcardfs supports fadvise noactive mode.