I wonder if this is helpful to may people. Thanks.
I'm sure it is or will be sooner or later. We needed this feature for sure, although flashrom with ft2232h is painfully slow. But that's another task (probably we could use pyspiflash instead).
Flashrom is slow because read and erase operations are written very slow now. They could be easily changed to become faster in times or in 10s of times. Probably I'll do this later. This should be another patch.
That's not exactly the reason, actually. flashrom itself is not the main show-stopper there. It is extremely (about 1000 times) slower than expected even on read operations.
Please see my post in another thread ("performance of flashrom").
With best regards - Alexander Amelkin, T-Platforms [http://www.t-platforms.com]