[coreboot] flashrom touches only 0x70000-0x80000 addresses of my bios flash

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Fri May 29 15:22:33 CEST 2009

On 29.05.2009 14:41, Alexander Gordeev wrote:
> So it seems the right way this time: when WP# is pulled low and TBL# is
> high leads to exactly the same situation as I have.

Yes. I looked at the wrong data sheet when I requested WE# information.

> On Fri, 29 May 2009 13:40:41 +0200
> Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net> wrote:
>> GPIOs: 11(SIO), 12(inverted), 13, 14(SIO), 16(SIO), 17(SIO),
>> 35(pullup), 40(pullup), 53
>> all SIOs are Input
>> SIO base: 0x0800
>> That leads me to the assumption that the WP# pin is probably not
>> connected to the SuperIO and the WE# pin may be connected to the
>> SuperIO, but without function.
> I hope WP# is connected...

It may be connected to the southbridge instead. That would make adding
code for it very difficult unless we find someone with specs.



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