[flashrom] [PATCH] Dediprog SF100 support
c-d.hailfinger.devel.2006 at gmx.net
Fri Jan 22 03:16:35 CET 2010
On 21.01.2010 23:40, Stefan Reinauer wrote:
> On 1/19/10 2:36 PM, Carl-Daniel Hailfinger wrote:
>> Get me a log of the SPI side (the first 1024 bytes or so are sufficient)
>> with a matching log on the USB side and I can reach the same speeds as
>> the windows driver.
> I'm curious, what do you need the SPI side for?
The SF100 has a built-in read function which does _not_ accept any
opcode and is totally opaque. Since two different (incompatible) read
opcodes exist for most chips, I'd really like to know which one is used
by the Dediprog so I can create an opcode filter which redirects the
correct read opcode to the SF100 special read function.
Developer quote of the year:
"We are juggling too many chainsaws and flaming arrows and tigers."
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