tree 643f8aa5fe48c5f7881b87fee7f5802070df2589
parent 4cb7a96153c471c8f35a4803198c2059227a4263
author Paul Fox <pgf@laptop.org> 1245186486 +0000
committer Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> 1245186486 +0000

This patch adds support for a new SPI programmer, based on the FT2232H/4232H chip from FTDI

FTDI support is autodetected during compilation.

Paul writes:
There are certainly possible improvements: The code has hard-coded
values for which interface of the ftdi chip to use (interface B was
chosen because libftdi seems to have trouble with A right now), what
clock rate use for the SPI interface (I've been running at 30Mhz, but
the patch sets it to 10Mhz), and possibly others. I think this means
that per-programmer options might be a good idea at some point.

Carl-Daniel writes:
There is one additional FIXME comment in the code, but AFAICS that
problem is not solvable with current libftdi.

Corresponding to flashrom svn r598.

Signed-off-by: Paul Fox <pgf@laptop.org>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>