On 09/01/09 08:40, Somebody in the thread at some point said:
I have submitted the U-Boot mkimage utility and the devio utility as
packages for review in Fedora. Reviewers are welcome :-) They should
help to build ARM kernel images in Fedora.
About mkimage, I converted it into a bash script rather than take the
original sources into our bootloader, maybe it can also be interesting.