On 11/27/09 1:23 PM, Carl-Daniel Hailfinger wrote: > You could sniff LPC and SPI buses during reflashing with the vendor > flash tool and correlate the dumps. How?
There is not SPI involved, however. > It should at least give you an idea > on how to probe for the EC and possibly also on how to send commands to > the flash chip. The probe sequence is most interesting, though, because > it allows flashrom to detect the EC and issue a warning message. > I found out that I can dump (some of) the EC memory using ectool, but that's only a minor part of the story. The ENE 910 has both a SPI and FWH interface, but otherwise it seems fairly similar to a 3700 (which was used in the OLPC) Unfortunately I didn't find any info on how to generically identify the presence of the 3700 either. In particular, I didn't find the IO address for indexing the full EC memory yet (0x381 on the OLPC) Stefan _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
