barebox-2013.07/08.0 works from RAM but fails from NAND (Mini2440)

[Pawel Suchanecki]

Dear list & developers,

My barebox works (I get barebox prompt and can boot from there) when
loaded to ram by (super)vivi but does not when I flash it to NAND.

Barebox does not output anything to the console. It also fails using
"friendlyarm_mini2440_defconfig". It behaves the same in 2013.07.0 and
2013.08.0.

Please direct me: where can I look for the misconfiguration? What did
I do wrong?

Thanks,
Pawel.