uboot safe for Wheezy on TS-219P?

[Mark Small <msmall@eastlink.ca>]

Hi there,

I'm getting ready to upgrade my QNAP TS-219P to wheezy, and I want to be sure 
that everything will go as planned.  I'm a little spooked by Martin 
Michlmayr's post:

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

In it he says that people with plug computers need to be careful and run the 
proper version of uboot, or the kernel won't boot.  That sounds rather bad.

Given that the TS-219P runs very similar hardware to the Sheevaplug, I'm 
wondering I'm going to have trouble.  I don't have a serial console cable, and 
it looks like it is a royal pain to connect, so there seems to be no easy way 
for me to check and be sure.

Am I safe to upgrade?

Mark