Distro Boot instructions with examples

[Antoni Jankowski]

Hi,

I've recently learned about the Distro Boot feature of u-boot. This sounds
interesting, however the official instructions are sparse and examples seem
to be non-existent.

The platform I'm working with at the moment is a raspberry pi CM4, are
there any examples of how to implement this concept? Distro Boot seems to
be suitable for updating all the rootfs at once, including what usually is
a separate boot partition.

Best regards,
Antoni