On Mon, 2003-02-24 at 06:07, Alexander Amelkin wrote: > Hello ollie! > > As far as I understand, it's you, Ollie, who wrote that flash_rom > program? My SiS630e board (pcchips m787cl+) has an EON EN29F002NT > flash part on it and I also have a spare old 1Mbit SST29EE010 part. > I saw the program supports SST29EE020... I thought (just an > assumption) that SST29EE010 may be similar to SST29EE020 in all but > the size, so I patched your program a little (added a record to the > flashchips array and also added some #define's to flash.h) so it > agreed to flash my spare chip. Unfortunately it didn't work. The > flash_rom pretends to work, but quits after "Verifying 0x00000001". > The board doesn't boot and when I place the EON part back in place, > the board's CMOS turns out to be ruined. >
I doubt it will work. Every EEPROM parts have slightly different command set/cycle for programming. You can not just change the ID and expect it to work. > Can you imlement a correct support for SST29EE010 please? It has a > sufficient size to put a linuxbios in there, so I'd like to use that > part if possible. I hope it is electrically compatible with the > SST29EE020 and EON EN29F002NT? > I am sorry that I can't do it for the moment. Programming EEPROM needs a little bit of trial and error. You can try download the datasheet from SST and modify the 29EE020 code. -- ollie lho <[EMAIL PROTECTED]> _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
