Add radio-reset notification, new MTRV1-0.4 hardware

1 files changed, 29 insertions, 10 deletions

diff --git a/recipes-bsp/multitech/mts-io/mts-io.init b/recipes-bsp/multitech/mts-io/mts-io.init
index 5c524de..3aa76af 100755
--- a/recipes-bsp/multitech/mts-io/mts-io.init
+++ b/recipes-bsp/multitech/mts-io/mts-io.init
@@ -245,7 +245,8 @@ mfser_init() {
 
 }
 
-set_gpslink() {
+
+set_links() {
     [[ -d /var/run/config ]] || mkdir /var/run/config
     gpscap=$(cat ${sysdir}/capability/gps)
 
@@ -255,15 +256,31 @@ set_gpslink() {
         return
     fi
     
-    # Oldest MTRV1 uses venuse on ttyS1.
-    if [[ ${hw_name} == MTRV1 ]] && [[ ${hw} != MTRV1-0.0 ]] ; then
-        ln -sf /dev/ttyXRUSB0 /dev/gps0
-        echo "u-blox" >"$GPSCONFIGTYPE"
-        return
-    fi
+    # Oldest MTRV1 uses venus on ttyS1.
+    # Newest MTRV1 usus U-Blox on ttyS1.
+    if [[ ${hw_name} == MTRV1 ]] ; then
+        case "${hw}" in
+            MTRV1-0.0)
+                ln -sf /dev/ttyS1 /dev/gps0
+                echo "venus" >"$GPSCONFIGTYPE"
+                return
+                ;;
+            MTRV1-0.1|MTRV1-0.2|MTRV1-0.3)
+                ln -sf /dev/ttyXRUSB0 /dev/gps0
+                echo "u-blox" >"$GPSCONFIGTYPE"
+                return
+                ;;
+            *)
+                ln -sf /dev/ttyS1 /dev/gps0
+                ln -sf /dev/ttyS4 /dev/ext_serial
+                echo "u-blox" >"$GPSCONFIGTYPE"
+                return
+                ;;
+        esac
+    fi # MTRV1 hardware version name
     
     case ${hw_name} in
-	MTR|MTRV1|MTHS)
+	MTR|MTHS)
 	    ln -sf /dev/ttyS1 /dev/gps0
 	    echo "venus" >"$GPSCONFIGTYPE"
 	    return
@@ -281,7 +298,7 @@ set_gpslink() {
 	    echo "u-blox" >"$GPSCONFIGTYPE"
 	    return
 	    ;;
-    esac
+    esac # not MTRV1 hardware version names
     
     if [[ ${hw} == MTCDT ]] && [[ ${HWLVL} ==  0.0 ]] ; then
         # No GPS
@@ -332,7 +349,7 @@ case $1 in
             modprobe ${f//.ko} 2>&1 | grep -v 'No such device or address'
         done
     fi
-    set_gpslink # Set GPS symlink.
+    set_links # Set GPS symlink and maybe external serial.
     /usr/bin/logger -t "mts-io" -p daemon.info -s "Resetting system modules"
     read_card_info
     /bin/busybox usleep $USLPTIME
@@ -343,6 +360,8 @@ case $1 in
     waitpins
     # Fix Telit error -62 and Redpine wrong USB speed detection on reset.
     sleep 1
+    # Turn on radio-udev-discovery
+    mts-io-sysfs store radio-udev-discovery 5
     if ! reset_path $USBRST  ; then
     	((fail++))
     fi