[flashrom] Multichip support for a dediprog SF100

Martin Roth martin.roth at se-eng.com
Tue Apr 30 20:42:03 CEST 2013

I'm sending the wireshark capture off list.

On 04/27/2013 04:42 PM, Stefan Tauner wrote:
> On Tue, 23 Apr 2013 10:16:27 -0600
> Marc Jones <marcj303 at gmail.com> wrote:
>> On Tue, Apr 23, 2013 at 9:21 AM, Joshua Zarr <joshuazarr at gmail.com> wrote:
>>> Hi All,
>>> I am using a dediprog SF100 to program the two flash chips (AT25DF321) on an
>>> intel Stargo CRB. Does flashrom support programming each chip individually?
>> I ran into the same thing. I think that the flashrom dediprog support
>> needs a flag to switch the chipselect.
> If anybody could supply us with traces of the USB traffic generated
> when another CS is used, we could probably add support for it. I dont
> know anything about the protocol or the vendor application but I guess
> it would be rather easy to find the interesting bits by creating and
> comparing dumps of two executions (e.g. the probing for a chip if that's
> supported) that differ only in the selected connection.

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