On Wednesday 27 May 2009 08:06:16 Nathan Wharton wrote:
I haven't looked at any documentation for the xscale for this problem. I can do a test program. I have seen this type of problem before, but it would throw a bus error instead of going along with an incorrect result.
Yes, I'd expect some kind of interrupt error that the kernel handles. Please try to run the code that Sven sent and let us know about the results.
If this test is negative I would make a debug patch for you that calls checkIntegrity() during the different stages of the startup phase to narrow down the issue.
Regards, Marek