[U-Boot] Non standard CFI detection tweaks

[Albert ARIBAUD]

Le 20/07/2010 13:01, Rogan Dawes a écrit :
> On 2010/07/20 12:53 PM, Reinhard Meyer (-VC) wrote:
>> Rogan Dawes schrieb:
>>> You're not tempted to try to fix the CFI driver for your board anyway, I
>>> suppose? :-)
>>
>> Tempted: YES !
>>
>> Time available: (currently) NONE
>>
>> Being on the wish/todo list: since years :)
>>
>> (and I might have to add some board specifig #ifdefs because of the
>> 16 MB mapping)
>>
>> BTW.. are you sure the CFI driver cannot handle such a simple flash?
>> It might need just the proper #defines.
>> After all, the Spansion 8/16-bit wide flashs are not uncommon,
>> neither should it be uncommon to connect them in 8-bit mode.
>>
>> Reinhard
>
> Hi Reinhard,
>
> Of course I understand that everyone's time is limited, and my
> priorities are not everyone else's.
>
> If you can point me to the correct defines, I'd be happy to try them.
> Unfortunately, I have no real clue what I am doing :-)
>
> Regards,
>
> Rogan

Hi Rogan,

The best, I think, is to go through the ifdefs in the CFI flash 
detection code and reverse-engineer those defines. You could even maybe 
update the doc/ directory with the result of this analysis.

Amicalement,
-- 
Albert.