We have fielded several Torizon 4.0 Apalis iMX6/Ixora devices with limited physical access, except they have ssh access. Consequently a recovery/Easy Install cycle is more difficult than a direct OSTree update.
We’d like to upgrade these machines to Torizon 5.1. We’ve had some success upgrading one version of Torizon 4.0 to another version of Torizon 4.0 that has the same u-boot configuration. (By version, I mean different custom BSP builds.)
I’m aware that BSP 4.0 has been deferred (hence the move to Torizon 5) but I’m curious if it would be worth trying a direct OSTree update to Torizon 5.1 on a machine running a recent 4.0?