On Thu, Sep 16, 2010 at 10:40 AM, Tony Lindgren <t...@atomide.com> wrote:
> * Steve Sakoman <sako...@gmail.com> [100916 05:48]:
>>
>> Agreed.  Gumstix doesn't provide an easy way of determining the layout
>> revision via software (the boards are marked with the rev number, but
>> that doesn't do much good!).
>
> Unless you use the camera interface during early init to detect that
> revision printed on the circuit board ;)

That was my first idea too :-)

>> I'm investigating methods to figure this out, but haven't yet found
>> anything reliable.  When I do I'll post a patch.
>
> How about add something to u-boot that allows setenv system_rev in
> u-boot? Maybe it already has this feature as system_rev is arm-linux
> generic atag.

The hard part is creating the code to figure out how the board is wired :-)

I have some promising approaches, but nothing working yet.  Once that
is done the rest is easy!

Steve
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