[U-Boot-Users] PPC440EPx/sequoia TLB question...

[Stefan Roese <sr@denx.de>]

On Wednesday 23 April 2008, Dave Littell wrote:
> >From ?/board/amcc/sequoia/init.S:
>
> /* TLB-entry for Internal Registers & OCM */
> tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0, AC_R|AC_W|AC_X|SA_I )
>
> Why is this memory region not marked Guarded?  It would seem to meet the
> definition of ?non-well-behaved?.

Why do you think this is the case?

> Also the TLB entry for SDRAM marks it Guarded, but that?s one area I
> would think wouldn't need to be Guarded.

This could be a mistake. Should work without G bis set too. Please give it a 
try and send a patch to fix it, if it works fine.

Thanks.

Best regards,
Stefan

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