Hi,

I am reporting this for u-boot-rpi on a Raspberry Pi 4, but this might
be helpful for other boards and architectures as well.

In u-boot-rpi, bootflow scan is used as bootcmd. However, it does not
seem to be possible to ask a running u-boot for what bootflow scan will
acutally do, since bootflow scan is the only bootflow command that is
enabled on u-boot-rpi's binaries.  There is a special compile time
option needed to enable other commands such as bootflow list.

Please consider enabling this compile time option.

Greetings
Marc