oc2g: Fix gpsd to use the correct baudrate and port

The autobauding feature of gpsd would not work even once the correct port was
set. The systemd service file now sets the baudrate of 115200 before starting
gpsd.

recipes-extra/gpsd/gpsd/oc2g/gpsd-default

@@ -0,0 +1,5 @@
+# If you must specify a non-NMEA driver, uncomment and modify the next line
+GPSD_SOCKET="/var/run/gpsd.sock"
+GPSD_OPTIONS="-n"
+GPS_DEVICES="/dev/ttyS0"
+GPS_BAUDRATE="115200"

recipes-extra/gpsd/gpsd/oc2g/gpsd.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=GPS Service Daemon
+After=syslog.target network.target
+
+[Service]
+EnvironmentFile=-/etc/default/gpsd
+ExecStartPre=/bin/stty -F $GPS_DEVICES speed $GPS_BAUDRATE
+ExecStart=/usr/sbin/gpsd -N -F $GPSD_SOCKET $GPSD_OPTIONS $GPS_DEVICES
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target

recipes-extra/gpsd/gpsd_3.10.bb

@@ -5,7 +5,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=d217a23f408e91c94359447735bc1800"
 DEPENDS = "ncurses python"
 PROVIDES = "virtual/gpsd"
 
-PR = "r3.19"
+PR = "r3.20"
 
 SRC_URI = "http://download.savannah.gnu.org/releases/${PN}/${P}.tar.gz \
   file://0002-SConstruct-respect-sysroot-also-in-SPLINTOPTS.patch \