Re: [coreboot] [flashrom] Enabling Dediprog by default in flashrom

[Stefan Tauner]

On Tue, 2 Jul 2013 00:12:28 -0300
Alexandre Pereira da Silva  wrote:
> I think its safe to use a read opcode by default.
>
> The DediProg can't reach high clock rates, well below the limit for the
> normal read on most memories.
>
> I have a DediProg available for testing.
>
> Thanks.

The problem is not so much the frequency but the opcode used. We just
don't know what DediProg does if a chip does not provide fast read
support. You do not happen to have a logic analyser and a very old SPI
flash chip w/o fast read support, do you? :)