Tizen OS Upgrade Test Guide

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※ Caution : This guide is based on rpi4

Prerequiste

  1. Fusing old image and connect device to host pc, refer right link
  2. Generate Upgrade Package, refer right link

Upgrade

※ Below guide is based on automation script. If you want to use local upgrade solution, refer right link

  1. Run upgrade automation script with generated upg
    • tota-upg/scripts/upgrade-automation.sh (upg path)
  2. Check the upgrade result (RO Upgrade success : 0, RO and RW upgrade success 00, fail : error code)
    • sdb shell cat /opt/data/update/result
  3. After upgrade
    • Run TCT with upgraded image => result A
    • RUN TCT with fusing new image => result B
    • If upgrade is normal, result A and B will be same.

Debug

  1. RO Upgrade
    • Generate /opt/usr/.upgdebug_ro before upgrade
    • If you want to continue upgrade, remove /opt/usr/.upgdebug_ro file
  2. RW Upgrade
    • Generate /opt/usr/.upgdebug before upgrade
    • If you want to continue upgrade, execute /usr/share/upgrade/update.sh