Flash disk RFS format errors, "no segment mapping"
nick.withers at anu.edu.au
Wed Aug 21 00:39:32 UTC 2013
On Tue, 2013-08-20 at 13:31 +0100, Matthew J Fletcher wrote:
> 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.
One of the nifty things about having it on 4.10 is that Till's GDB stub
works, so I can debug it much easier there :-)
I'll get back to you
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> 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
> 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.
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