[flashrom] Test report for multiple SPI flash chips on serprog with UNTESTED status

Chi Zhang zhangchi866 at gmail.com
Fri Apr 19 04:44:29 CEST 2013

在 2013年4月19日 星期五 02:28:02,Stefan Tauner 写道:
> On Wed, 03 Apr 2013 12:40:07 +0800
> Chi Zhang <zhangchi866 at gmail.com> wrote:
> > Applied patch: http://patchwork.coreboot.org/patch/3927/
> > And now AT26DF161A is NOT working any more.
> > 
> > http://paste.flashrom.org/view.php?id=1578
> I have to admit that I don't understand the problem yet at all. It
> should have worked IMHO.
> If you have some time please retry with -VV again after applying the
> following patch on top of the previous patch (3927). This should print
> what we actually try to write to the status register to disable the
> alleged write protection. Maybe I am misreading the datasheet, and if
> so the debug output should make it easier to understand what's going on.

Done with latest SVN version (r1671) and patch 3927 and the patch in your 


Unpatched r1671 still works:


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