Hi @jjsteele,
Presuming that you want to stick with a Debianoid, the process is roughly:
- create a
mender-convert
configuration, probably based off the RPi one. - prepare a patched version of their
u-boot
. You can use the RPi one at GitHub - mendersoftware/uboot-mender at mender-rpi-2024.04 as reference - create the
u-boot
binary, environment tools and corresponding configuration files, and provide them to themender-convert
config, usually through the assets directory.
Hope this helps,
Josef