[U-Boot-Users] relocation problem

Petre Pircalabu petrica at ict-rom.com
Tue May 4 18:46:21 CEST 2004


        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,

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