[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/prebuilt/extended/mtklogger/lib/systemd/system/mtklogger.service b/prebuilt/extended/mtklogger/lib/systemd/system/mtklogger.service
new file mode 100644
index 0000000..48403a6
--- /dev/null
+++ b/prebuilt/extended/mtklogger/lib/systemd/system/mtklogger.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Mtklogger service
+
+[Service]
+ExecStart=/usr/bin/mtklogger
+ExecStop=/usr/bin/killall -s SIGINT mtklogger
+
+[Install]
+WantedBy=multi-user.target