Disable cache on 74xx

[Brian Waite]

Hi all,
	I am trying to hunt down a memory controller configuration problem and I have
been asked to disable all caching so as to remove it from the equation. I can
easl disable L2 but when I start ucking with the WIMG bits to set cache
inhibit, The kernel panics with stack overflows. Does anyone know where or
what I have to set to disable caching?

Thanks
Brian

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