[LinuxBIOS] Need help with flashrom

[Markus Boas]

Hi
I try to write support for the winbond W29C040C
I can somehow erase, but nor write or read.
It reads the 512 kb, but awardecode finde nothing.

So has somebody time and will help me?

Greedings
    Markus

[Peter Stuge]

On Wed, Jul 25, 2007 at 09:54:55PM +0200, Markus Boas wrote:
> I try to write support for the winbond W29C040C
> I can somehow erase, but nor write or read.
> It reads the 512 kb, but awardecode finde nothing.

That sounds like a timing issue, but I can't say for sure. Double
check the code and any timing parameters in the code against the
part's datasheet.

//Peter

[Carl-Daniel Hailfinger]

Hi,

On 25.07.2007 21:54, Markus Boas wrote:
> I try to write support for the winbond W29C040C
> I can somehow erase, but nor write or read.
> It reads the 512 kb, but awardecode finde nothing.

Please run "flashrom -V" and post the output to this list.

Regards,
Carl-Daniel