Re: [microblaze-uclinux] NuHo 2nd Enet port

[Klaus Wehmuth <klaus@xxxxxxxxxxxxx>]

Hi Jim,

I started to work on this with a S3-1500 board, but had to stop for a 
while to attend to some other issues.
So far I figured out that as the board uses a separated data/address bus 
for the 91c111, you should probably instantiate an additional emc core 
and update the .ucf file in order to match the 91c111 connections.
After that you will have to deal with the device driver (smc91111.c and 
friends), because as far as I figured out the device address and some 
other things are hardwired on the device driver.
There is some old traffic on this list (April 2004) regarding the 
network implementation on the SUZAKU board that could be of some help.

So far I still did not get the hardware part of this working. I was 
preparing to start some chipscope debugging when I had to stop. Still, I 
will have to complete this on the future. If you make some progress on 
this subject, please let me know. When I continue the work I will tell you.

Regards,
Klaus

Jim Law wrote:

> Hi again,
>
> Anyone working on / suceeded in bringing up the second Ethernet port 
> on the NuHo S3-2000 dev board (LAN91C111 MAC/PHY)?
>
> Jim Law
> Iris Power Engineering
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