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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



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?