[uCsimm] uclinux Data/Inst cache handling

From: fabien.klein@conexant.com
Date: Tue Mar 28 2000 - 06:08:24 EST


Hi

In order to optimize the kernel code for uclinux for an
arm940t platform which is :
arm9tdmi + 4k D cache, 4k I cache + write buf+protection unit (NOT a
MMU!!!! )

I need to add cache handling (i.e Flush I/D cache, drain write buffer)
which was removed from memory management in the uclinux code

So my question is ... where to add these functions in order to keep cache
coherence
(exec_mmap, __exit_mm .. in mmnommu dir??)

Thanks

Regards

Fabien

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