recovering from Debian fw_setenv?

[Mrumunhum]

Hi guys,

  I ignored e-squizo's warning and attempted to use Debian's fw_setenv on my IConnect.
       http://plugcomputer.org/plugforum/index.php?topic=1290.5;wap2
It bricked!

How do I recover?? I have a serial console attached and can get to U-boot.

  Thanks for your time.