From 58d7261d5e48fc578f0bbb84fa344c1c471c9167 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Fri, 11 May 2018 10:42:00 -0500
Subject: Fix /dev/gps0 for all devices, and remove unneeded radio-reset, not
 in MTR

---
 recipes-bsp/multitech/mts-io/mts-io.init | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/recipes-bsp/multitech/mts-io/mts-io.init b/recipes-bsp/multitech/mts-io/mts-io.init
index 048c697..8910e64 100644
--- a/recipes-bsp/multitech/mts-io/mts-io.init
+++ b/recipes-bsp/multitech/mts-io/mts-io.init
@@ -185,11 +185,22 @@ mfser_init() {
 set_gpslink() {
     hw=$(${SYSFS} show hw-version)
     hw_name=(${hw//-/ })
-
-    if ! [[ ${hw} =~ ^MTCDT ]] ; then
-        # No GPS (unless MTR, and that is TBD)
+    gpscap=$(cat ${sysdir}/capability/gps)
+    
+    if ((gpscap == 0)) && [[ ${hw_name} != MTCDTIPHP ]] ; then
+        return
+    fi
+    
+    if [[ ${hw_name} == MTRV1 ]] ; then
+        ln -sf /dev/ttyXRUSB0 /dev/gps0
+        return
+    fi
+    
+    if [[ ${hw_name} == MTR ]] ; then
+        ln -sf /dev/ttyS0 /dev/gps0
         return
     fi
+    
     if [[ ${hw} == MTCDT ]] && [[ ${HWLVL} ==  0.0 ]] ; then
         # No GPS
         return
@@ -199,6 +210,7 @@ set_gpslink() {
         ln -sf /dev/ttyXRUSB0 /dev/gps0
         return
     fi
+    # Default MTCDT-0.1
     ln -sf /dev/ttyXRUSB2 /dev/gps0
 }
 
@@ -213,7 +225,7 @@ case $1 in
     read_card_info
     /bin/busybox usleep $USLPTIME
     reset_array
-    [ -w ${sysdir}/radio-reset ] && ${SYSFS} store radio-reset 0
+    # Radio reset has its own init script
     mfser_init
 
     waitpins
-- 
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