[U-Boot-Users] PPC4xx enet crossover
Wolfgang Denk
wd at denx.de
Tue Mar 4 09:30:00 CET 2008
In message <2C7DE72B9BD00F44BAECA5B0CBB873950729A0 at hermes.terascala.com> you wrote:
>
> There were differences in the PHY setup between Linux and U-Boot.
>
> This patch fixes the problem. Apparently "remote fault" is being set,
> which signals to some devices (on the other end of the cable) that a
> fault has occurred, while other devices ignore it. I believe the RF bit
> was causing the issue, but I removed T4 also, to match up with Linux.
I verified that it fixes the problem with our setup (Sequoia board
with HP Procurve switch), too. I still see a timeout for the very
first packet after a reset, but after that it's working fine.
Thanks.
Could you just please add your Signed-off-by: line?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
At the source of every error which is blamed on the computer you will
find at least two human errors, including the error of blaming it on
the computer.
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