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

Pavel Bartusek pba at sysgo.com
Fri Nov 21 18:43:10 CET 2003


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
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: 405gp_enet.patch
Url: http://lists.denx.de/pipermail/u-boot/attachments/20031121/da5f9632/attachment.txt 

More information about the U-Boot mailing list