Add gps.conf.

Change-Id: I972c95a47a4aa0d8ecbd151d9a1ca897a0dbb225
diff --git a/gps.conf b/gps.conf
new file mode 100644
index 0000000..2f76cf7
--- /dev/null
+++ b/gps.conf
@@ -0,0 +1,4 @@
+NTP_SERVER=north-america.pool.ntp.org
+XTRA_SERVER_1=http://gllto.glpals.com/7day/latest/lto.dat
+XTRA_SERVER_2=http://gllto.glpals.com/7day/latest/lto.dat
+XTRA_SERVER_3=http://gllto.glpals.com/2day/latest/lto.dat