Re: [U-Boot-Users] Problem starting u-boot on Xilinx V2P

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Cedric VINCENT wrote:
Another strange thing is, that I only have 32MB RAM on board but not 128MB as the ml300 has. However, I could not find any hardcoded RAM size in the source files for the ml300.
Take a look into board/xilinx/ml300/ml300.c, it *is* hardcoded !
Indeed - that was the problem - I greped for the size (in hex and dec) but _not_ for a formular ;-)
As Wolgang said, "you cannot just use a configuration for one board and expect it to work on a different board". But if you change your config file and U-Boot still hangs after "Now running in RAM at ....." (don't forget to #define DEBUG) it may be a U-Boot incompatibility with some (new) version of GCC. If so, please mail me !
Well, probably I can - changing the size to the real size (which is 32MB instead of 128) - u-boot boots up to the prompt. Probably some memory test addressed memory above 32MB. So it works now. Regarding the version of gcc, I use ppc_405-gcc (GCC) 3.3.1 (MontaVista 3.3.1-3.0.10.0300532 2003-12-24)
Thanks for your helpfull hint!
Best regards,
Thorsten Lück
- -- IfEN - Gesellschaft für Satellitennavigation mbH
Dipl. Ing. Thorsten Lück Tel.: +49 8121 2238-25 Fax : +49 8121 2238-11
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Thorsten Lueck