[Gta04-owner] barebox (uboot v2) on the gta04

[Johannes Schauer]

Hi,

I just booted barebox on my gta04 using the beagleboard config. Compared
to uboot, barebox looks a lot cleaner and better structured, borrowing
bits from uboot as well as linux and POSIX shell environment but I guess
this is a matter of personal taste. Sadly it fails to initialize mcc
(fails to do a softreset).

I grepped through your commits to uboot but couldnt find any changes to
how mmc was handled. Are there changes? I was unable to find a document
which would list those changes compared to the beagleboard. Does there
exist such a writeup? If yes, how would I have found it myself?

Thanks!

cheers, josch