
is this the right thing?
ftp://ftp1.digi.com/support/documentati ... 0852_c.pdf
http://www.lysator.liu.se/~kjell-e/embe ... 0BUBPG.pdf
http://www.linuxfordevices.com/c/a/Linu ... ootloader/
Won't be any U-Boot 2, as U-Boot stopped using version numbers back in 2008.
The current release is v2012.07. Next release will be v2012.10
Anyway, I'm not sure anything has been added except for support for more processors and boards. I should know, as I've ported a 2009 release to a board I made and now I'm forking off another product from the same basic design. I just DON'T know. Been sifting through commit logs now, can't find anything useful.