[U-Boot-Users] [PATCH 1/4] TQM885D: fix problem with PHY on FEC2

Wolfgang Denk wd at denx.de
Mon Jul 30 17:32:31 CEST 2007


In message <20070724085834.20151.98087.stgit at tq-sewsrv-4.tq-net.de> you wrote:
> After the patch from Markus Klotzbuecher (Bugfix in FEC initialisation from 12. July 2006)
> FEC2 on the TQM885D board is not working after boot. Only after a 'mii info' command
> FEC2 could be used. The reason for this is that the PHY for FEC2 is not recognized
> properly.

Do you know why this is a problem?

> This patch changes the TQM885D configuration from automatic PHY detection to predefined
> (fix) PHY types. With this FEC2 (and FEC + SCC) works without problems.

I understand that you want to have a running system with as little
effort as possible, but it seems to me that automatic PHY detection
should work as well. If it does not, we should address this issue
rather than work around it...

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
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