From 2f09803636b700a0f5a252b1afca72603cc454f7 Mon Sep 17 00:00:00 2001
From: Vyacheslav Pedash <vyacheslav.pedash@globallogic.com>
Date: Thu, 11 Aug 2022 20:43:47 +0300
Subject: MTX-4571 MTCDT3-AC: Read HW version from the Base Board EEPROM

---
 recipes-bsp/multitech/mt-dt-overlay/init-mtcpmhs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/recipes-bsp/multitech/mt-dt-overlay/init-mtcpmhs b/recipes-bsp/multitech/mt-dt-overlay/init-mtcpmhs
index defb318..9c3c066 100755
--- a/recipes-bsp/multitech/mt-dt-overlay/init-mtcpmhs
+++ b/recipes-bsp/multitech/mt-dt-overlay/init-mtcpmhs
@@ -6,7 +6,7 @@
 sysdir=/sys/devices/platform/mts-io
 
 I2CDIR="/sys/bus/i2c/devices"
-eepromPath="${I2CDIR}/0-0056/eeprom"
+eepromPath="${I2CDIR}/1-0050/eeprom"
 
 DEVTREE="/sys/kernel/config/device-tree/overlays/"
 SYSFS="/usr/sbin/mts-io-sysfs"
@@ -63,6 +63,10 @@ install_dtbo_dir() {
 #                  [file1] [file2] [file3]
 setdevtree() {
     eeprom=$(mts-id-eeprom --in-file "$eepromPath" 2>/dev/null)
+    if (( $? != 0 )); then                                                              
+        echo "Failed to read EEPROM from the Base Board"                                
+        return 1                                                                        
+    fi 
     [[ $eeprom =~ [[:space:]]hw-version:[[:space:]]*\"([^\"]+) ]]
     hw=${BASH_REMATCH[1]}
     mach=${hw/%-*}
-- 
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