[U-Boot-Users] If I-cache enabled, the system gets unstable

[Erik Mouw]

On Mon, Jul 17, 2006 at 06:06:06PM +0300, Andrew Zhukov wrote:
> I use 2.6.10 with at91rm9200dk, root via NFS - to use ARM native
> compiler. If I enable I-cache, the system can't compile anything
> non-trivial. Does anybody know - if it's error in old kernel and I
> should use 2.6.16, or it's hardware (I have the same kind of errors -
> segmentation fault - on all identical boards)?

I'm not an at91 expert, but that kind of problem usually points to a
memory timing error. Try to relax the timings in your bootloader.


Erik

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