Cogent 637 board

[Joel Sherrill <joel@OARcorp.com>]

Camilo Alejandro Arboleda wrote:
> I'm using RTEMS 4.6.99.2. Network driver is loaded, but it seems to fail 
> in the ISR.
> 
> Linux ethernet driver works fine.
> 
> I already said that, but I've never worked with ARM before, and I don't 
> know what to look for.

What gcc version are you using?  There have been cases with gcc 4.0.x 
where something got optimized better and no longer works.

> Jay Monkman wrote:
> 
>> Camilo Alejandro Arboleda wrote:
>>
>>  
>>
>>> Have you used the ethernet controller? I get a "data_abort at address
>>> 0x14" error.
>>>
>>>   
>>
>>
>> That's not supposed to happen. :-) It works for me. What version of 
>> RTEMS are
>> you using?
>>
>>
>>  
>>
> 


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Joel Sherrill, Ph.D.             Director of Research & Development
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