Hi,
I reported about the GIGABYTE GA-8I945GZME-RH earlier in http://www.flashrom.org/pipermail/flashrom/2010-August/004531.html
Back then it was not working but started to work after an SPI patch. I tried trunk again today on that board. All operations work fine.
There's only one issue, two chips are detected "SST SST25VF040.REMS" and "SST SST25LF040A.RES". I selected both via -c and tested a write operation, both worked. I attached both logs.
The chip that's actually soldered onto the board is "SST25LF040A" as per its markings, though. Not sure if or how this can be fixed.
Anyway, I'll send a patch to mark board and chip as tested.
Uwe.