Re: Direct MII connection between MPC8313 and VIRTEX FPGA
From: Grant Likely <hidden>
Date: 2009-06-29 15:40:51
From: Grant Likely <hidden>
Date: 2009-06-29 15:40:51
On Mon, Jun 29, 2009 at 2:23 AM, Frank Prepelica[off-list ref] wrote:
Hi Grant Thanks for your response! I have searched for "current-speed" in drivers/net/fec_mpc52xx.c but I cannot find anything. However we are using the gianfar.c Ethernet driver. Do you know whether this driver supports fixed MII links without PHY?
What kernel version are you using?
I've got another question regarding MII connection between and MPC and a Virtex FPGA. Whats about the PHY address which has to be set in the DTB file? Do I have to modify the DTB at all?
Yes, you need to modify the DTB. You have a back to back MII connection, not a phy, so you do *not* want to have a PHY node in the device tree. g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.