[flashrom] [patch] EPoX EP-8NPA7I board enable
Jonathan A. Kollasch
jakllsch at kollasch.net
Sat Oct 16 17:15:26 CEST 2010
On Sat, Oct 16, 2010 at 02:24:21PM +0000, Jonathan A. Kollasch wrote:
> On Sat, Oct 16, 2010 at 11:04:06AM +0200, Uwe Hermann wrote:
> > On Sat, Oct 16, 2010 at 01:03:11AM +0000, Jonathan A. Kollasch wrote:
> > > Writing flash chip... writing sector at 0xfbf7e000 failed!
> > > FAILED!
> >
> > This looks like it actually didn't work. Did it work before? Maybe it's
> > related to the recent changes in trunk?
>
> I don't think so. I suspect it's a sector-read-lock problem. These
> sectors return 0xff, it actually screwed up the initial backup image I
> made, before discovering the write lock. However, once running under
> coreboot (w/ a different flash chip) the chip verifies correctly.
Further analysis of the f-segment board enable shows that we need to be
unsetting the bits in 0:1.0 92.b. No wonder it only works under
coreboot.
A patch is planned.
Jonathan Kollasch
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