2022 09 13 TSC

MCUboot TSC 2022-09-13

Attendees

• Andrzej Puzdrowski (nvlsianpu)
• David Brown (d3zd3z)
• Dominik (de-nordic)
• Tamas Ban (tamban)

Agenda

• Agenda bashing
• Maintenance, backlog from vacations, need to catch up
• Upcoming work
  • Large Block support
    • Docs on Swap Hash
    • David working on a prototype of improvements to this algorithm
    • David to update with new ideas we've come up with
    • Goal is a new swap algorithm that does 2x erase/write operations instead of 3x
  • SUIT
    • Two phases
      • Read SUIT manifest, convert internally, and use existing code
      • Have SUIT processor drive operation of MCUboot entirely
  • Cleanup
  • Move Zephyr boards to swap move
    • Two steps: Kconfig change in mcuboot to allow board Kconfig to change swap, and 2. Start changing Zephyr
    • PR to allow this to be selected.
    • Migrating to swap-move as default
      • Project
• Next release
  • Will be 1.10.0. Reserve 2.0 for added functionality, either SUIT or new swap algorithm.
  • Revisit after addressing ~90 open PRs

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