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How configurate LS1021A in order to use Ethernet controllers with RGMII protocols?

Question asked by Victor Mazin on Apr 19, 2016
Latest reply on Apr 21, 2016 by Victor Mazin

Hi,

 

I have a problem with our new developed LS1021a board. There are three ethernet PHYs connected to LS1021a. Two PHYs are connected via RGMII with the PHY-Adresses 1 and 3.

 

We use LS1021A-IOT board as a reference board. We changed the RCW :

EC1=000 and EC2=000.

 

How should we modify U-boot configuration and Device Tree in order to ping the server from our board?

 

Regards

Victor

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