Is there an example available of the use of the U-Boot "public API" or of a "stand-alone application", that can be, or is, sanctioned by someone who would definitely know (for example, Wolfgang Denk) as being not a derived work? I've seen several discussions in various mailing lists about these interfaces but I have not seen a definite example that qualifies. It is not clear that the examples in the U-Boot source trees completely qualify. The most recent tree I've seen is 2010.03, which I got from ftp://ftp.denx.de/pub/u-boot/u-boot-2010.03.tar.bz2. Web searches I've done have revealed only theoretical discussion or discussion of future needs and possible improvements. I've probably missed it, can someone provide a pointer? Thank you very much. Jim