[flashrom] [PATCH] Dediprog SF100 support

[Stefan Reinauer]

On 1/19/10 4:01 AM, Carl-Daniel Hailfinger wrote:
> Dediprog SF100 support.
>
> Reverse engineered from USB logs. I never touched that programmer nor
> did I ever see the associated software.
> Disabled by default until it is complete. The driver needs to be hooked
> up to the SPI core before it will do anything besides init and diagnostics.
>
> I successfully reverse engineered all commands, but some are still
> somewhat magic.
> Logs from "flashrom -p dediprog -V" are appreciated.
>
> Probe and read should work, erase/write is expected to explode.
> The programmer will set voltage to 0 on exit.
>
> Thanks a lot to Stefan Reinauer and Patrick Georgi for providing USB
> logs and for testing the result.
>
>
> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
>   

MacPro:flashrom stepan$ ./flashrom -p dediprog
flashrom v0.9.1-r869
Calibrating delay loop... OK.
Found chip "ST M25P32" (4096 KB, SPI) at physical address 0xffc00000.
No operations were specified.

Aside from the physical address making not much sense (for any
non-direct programmer)

MacPro:flashrom stepan$ ./flashrom -p dediprog -r testimage.rom
flashrom v0.9.1-r869
Calibrating delay loop... OK.
Found chip "ST M25P32" (4096 KB, SPI) at physical address 0xffc00000.
Reading flash... ^C

The reading does not seem to work yet, even after several minutes, the
image is still zero bytes.

Stefan

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