On Fri, Jan 14, 2011 at 4:11 PM, Stefan Reinauer <[email protected]>wrote:
> * Carl-Daniel Hailfinger <[email protected]> [101213 > 09:20]: > > Hi Carl, > > > > I'd have answered sooner, but right now I'm switching net providers and > > have only very sporadic access to email. > > > > Auf 10.12.2010 21:43, Carl Worth schrieb: > > > I was delighted to find flashrom when I needed to recently flash a chip > > > with a Dediprog SF100 and I googled for "dediprog linux". > > > [...] > > > Is there some further testing I could help do before this support is > > > enabled by default? > > > > > > > Here is the todo list for the Dediprog driver in flashrom: > > - Implement fast write support. I know how to do most of it, but I won't > > have time to tackle that before January at the earliest. That would give > > you native write speed. I'd tell you how to do it, but that would be > > roughly as difficult as writing it myself (I only have lots of USB > > traces and some reverse engineered data). > > - Check _every_ SPI chip if it can handle the FAST READ (0x0b) command > > and mark the ones which can't, because the Dediprog driver uses FAST > > READ by default, and all other SPI programmer drivers use the standard > > READ (0x03) command, so a read test for any given chip with the Dediprog > > is useless for all other programmer drivers... > > - Hook up speed setting support (dediprog_set_spi_speed needs to be > > handled the same way as dediprog_set_spi_voltage, and that also means it > > should take the frequency as parameter instead of some obscure frequency > > ID). > > This is a good TODO list. But I think we should enable dediprog for a > wider audience by setting it to default on in the Makefile before that. > This will make the chance for getting the SPI chips tested by someone > using the dediprog much more likely. > > Stefan > > _______________________________________________ > flashrom mailing list > [email protected] > http://www.flashrom.org/mailman/listinfo/flashrom > Hi, I hope to have a (partial?) list of the chips that support fast_read by this weekend.
_______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
