8270 & Watchdog - early start - II

[Laurent Pinchart]

On Thursday 20 September 2007 13:11, samppa at sundmangroup.com wrote:
> > You still shouldn't use direct access with MMU enabled. Use the global
> > CPM mapping and the I/O access macros.
>
> I understand, but I need to kick on the WDT before "cpm2_immr"
> is initialized dur to timing constraints.

You can then probably get away with the BAT mapping. However you should still 
use the I/O access macro out_be16.

Best regards,

-- 
Laurent Pinchart
CSE Semaphore Belgium

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