Flash disk RFS format errors, "no segment mapping"

[Matthew J Fletcher]

Nick,

I am going to have to investigate a very similar issue on my board,
although i cant offer any advice beyond 'just debug it' as Chris says, can
you post updates an i will see if i can contribute.



On 20 August 2013 05:23, Chris Johns <chrisj at rtems.org> wrote:

> Nick Withers wrote:
>
>> On Mon, 2013-08-12 at 18:37 +1000, Nick Withers wrote:
>>
>>> Hullo all,
>>>
>>> I'm trying to get a flash disk (S29GLxxxN) going on ye olde MVME3100
>>> with RFS and'm having troubles...
>>>
>>
>> FYI: I've reproduced what looks like exactly the same problem on 4.10.2
>> (and 4.11 Git master).
>>
>
> Thanks for this. It isolates the issue to the flashdisk driver.
>
>
>
>> Does anyone know if some flashdisk parameters are hardware dependent
>> (e.g., block and/or sector size)?
>>
>>
> In theory it should not. It looks from the trace the block size matches
> the media block size.
>
>  Any suggestions appreciated :-)
>>
>
> Nothing other than debugging. It is what this bug needs to fix it. I will
> not be able to look at it for a while.
>
> Chris
>
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-- 

regards
---
Matthew J Fletcher
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