Hello,
in message 3F659CD2.1040102@gmx.de you wrote:
Now, I've a new problem: When U-Boot starts I can see following outsputs through "cu", before the system stops due to a data abort.
...
U-Boot code: A1FE0000 -> A1FF5728 BSS: -> A1FF6BD4 DRAM Configuration: Bank #0: a0000000 32 MB Flash: 32 MB data abort undefined instruction undefined instruction undefined instruction
There is a 99.99% likelyhood of SDRAM error.
If I understand right, this exception occurs due to access to the contents of the created list. For example at the line(lists.c:
Most probably it occurs because you are reading garbage from RAM.
Why does this happen? I'm quite sure that my Flash and SDRAM are working properly. Can somebody suggest a way to workaround this problem?
Fix your SDRAM initialization.
Best regards,
Wolfgang Denk