[U-Boot-Users] PPC4xx enet crossover

Wolfgang Denk wd at denx.de
Mon Mar 3 21:45:48 CET 2008


Dear Mike,

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.

Excellent! thanks a lot.

Stefan, can you please test this tomorrow morning in the VL setup? If
possible, I would like to see this go into the 1.3.2 release.

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
When choosing between two evils, I always like to take the  one  I've
never tried before.                     -- Mae West, "Klondike Annie"




More information about the U-Boot mailing list