uboot safe for Wheezy on OpenRD "ultimate" or "base" ?

[Rick Thomas <rbthomas@pobox.com>]

Hi, All you ARM experts!

Ref: http://www.cyrius.com/journal/debian/wheezy-upgrade.tbm

I'm planning to upgrading my OpenRD "base" and "ultimate" boxes from  
Squeeze to Wheezy.

Do I need to upgrade my uboot before I do?  If so, what version should  
I use, and are there instructions for doing the upgrade?


Thanks!

Rick