[flashrom] flashrom success with GD25Q20(B)

Gilles Auréjac gilles at polysoft.fr
Tue Jan 6 16:22:38 CET 2015

Le 6 janv. 2015 à 13:44, Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at> a écrit :
> There exist sot23-6 SPI *EEPROM* chips with the usual EEPROM densities
> of a few kilobits, but I don't think there exist any NOR *flash* chips
> with such a package. Of course it could be a custom package but I won't
> believe it until I see it :)

I do agree... I will inspect further the board, I may be completely wrong and have follow the wrong trace
I followed a trace from a switch which selects between two bios.

sorry, lot of work and being quite tired last days :-)

> I believe that nvflash is operating on an entirely different chip than
> you do externally with flashrom (I presume you have hooked up an
> external programmer to the chip).


> You should look out for a SOIC-8
> chip. Either that or a BGA chip that won't be very easy to interact
> with externally...

I'll try and let you know , thanks a lot

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