Arm Development Studio forum Problem with CPU Data cache

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Problem with CPU Data cache

Note: This was originally posted on 15th December 2009 at http://forums.arm.com

Hi
I am using arm926ej-S processor and using the linux 2.6.27 kernel. If i enable the cpu DCACHE then the kernel is not booting up.
Can some one tell me is this because of some issue with the processor. I am using at91sam9g20 controller.
Is there some test application or test method which can be used to test internal data cache of the processor, to check is there is some problem with the processor's internal data cache.

Thanks

Virupax