[U-Boot-Users] Re: Ethernet on PPC Ebony not working

Fri Nov 21 18:43:10 CET 2003

Hello,

I guess you are using 10MB ethernet. In the 440 is between EMAC and PHY 
inserted so called ZMII bridge, which can operate in several modes. If 
is in the RMII mode then is necessary to set correct speed in the ZMII 
Speed Select Register.
The following patch will fix this problem.

Pavel Bartusek
Sysgo AG
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