[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/lib/lz4/Makefile b/src/kernel/linux/v4.14/lib/lz4/Makefile
new file mode 100644
index 0000000..f7b1132
--- /dev/null
+++ b/src/kernel/linux/v4.14/lib/lz4/Makefile
@@ -0,0 +1,5 @@
+ccflags-y += -O3
+
+obj-$(CONFIG_LZ4_COMPRESS) += lz4_compress.o
+obj-$(CONFIG_LZ4HC_COMPRESS) += lz4hc_compress.o
+obj-$(CONFIG_LZ4_DECOMPRESS) += lz4_decompress.o