[U-Boot-Users] relocation problem

Hello,

My name is Petre Pircalabu and I'm a student in Bucharest, Romania. I'm currently trying to port U-Boot 1.1.1 to an Xscale board based on the PXA255 processor.I used the Csb226 board as starting place, I modified the memsetup.S file according to my board.(I tested the memory writing and reading a value to/from the SDRAM, and then I used the FFUART as an output). The program work well until it should jump to start_armboot (/cpu/pxa/start.S:175). What intrigues me the most is that when i try to read a value from SDRAM (where the program should be after relocation - 0xa1fe0000 and higher, i get only 0's ).

If you have any suggestion, please help me

Thanks in advance, Petre