Re: [U-Boot] Ethernet not found on Arria 5.

On 03/04/2016 01:53 PM, Bakhvalov, Denis (Nokia - PL/Wroclaw) wrote:

Hi,

Hi,

...

It seems like your PHY is not recongnised. Could there be some reset line which is left asserted ?

I'm afraid I don't know how to check that.

But I have previous version of U-Boot (2013) where Ethernet is working. Maybe I can check it there? I already tried to go that path, but code is quite different there.

With U-Boot 2013 it is enough to config fpga and set env variables to have ping in both directions.

What do you mean by this ? Is your ethernet controller synthesised in the FPGA ? The arriaV socdk u-boot uses the top-side ethernet port, which is connected to the ethernet controller in the HPS.