[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/connectivity/combo_tool/6631_combo_tool/wmtd.service b/src/connectivity/combo_tool/6631_combo_tool/wmtd.service
new file mode 100644
index 0000000..c801191
--- /dev/null
+++ b/src/connectivity/combo_tool/6631_combo_tool/wmtd.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=WMT Daemon
+After=network.target
+Requires=nvram_daemon.service
+After=nvram_daemon.service
+
+[Service]
+ExecStart=/usr/bin/wmt_loader > ttyS0
+Type=oneshot
+StandardOutput=tty
+StandardError=tty
+
+[Install]
+Alias=wmtd
+WantedBy=multi-user.target