Re: [flashrom] [coreboot] SPI in-system programming

[Rudolf Marek]

Hi,

I guess you need to have some driver to disconnect the bus from chipset.
And maybe some diode not to power on whole MB while doing ISP when MB is off
Check this:

www.dediprog.com/chipset/via8237s.pdf

Maybe you will need tri state buffer?

Thanks,
Rudolf