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RGMII ETHERNET port of P2041 processor is showing alive in uboot but not pinging in kern

Question asked by Avinash H on Jun 8, 2016
Latest reply on Jun 12, 2016 by Avinash H


We have designed P2041 processor based custom design board.


We are using RGMII ETHERNET ports through PHY VSC8572 which can support two RGMII ports on a single chip.


RGMII 0 port is working fine at all speeds.

But for RGMII 1 port, we are able to see its "alive" in uboot in both loopback and communication path.


But when we try to ping at the kernel level with other PC, we are unable to ping and gives message "Destination Host  Unreachable" at all speeds (10/100/1000 Mbps).


We are using Yocto OS suggested for this processor.


We are unable to fix tis issue since we are trying from last few weeks.


Please support us ASAP to get out of this problem.


Thanks and regards,