[U-Boot-Users] problems starting u-boot on AT91RM9200

I've been trying to get u-boot 1.1.3 to start on an AT91RM9200 system, but I can't get it to start properly. Once u-boot is copied to memory and loader tries to start it, I get garbage on the screen and that is it. The problem seems to be in lowlevel_initS. When it tries to transfer a setup value to a register, that's when it fails. I've tried just changing one value and it still fails. What am I missing?

I've read the FAQs in the u-boot manual, but I haven't been able to find the right answer.

Thank you!