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QorIQ T4240 Ethernet Issue.

Question asked by AMARNATH SUBRAMANIAN on Oct 25, 2017
Latest reply on Oct 26, 2017 by ufedor

Hi All,


I m using Marvell 8-port ethernet switch in our customized T4240 board.  The 4 ports of switch is connected to MAC5 , MAC6 , MAC9 and MAC10 of FMAN0 of T4240 processor. 

Ethermet switch is configure to force SGMII link (working fine in u-boot).

Trying to port kernal 4.1-r0 of QorIQ-SDK-V2.0-20160527-yocto to our board, in which sdk_dpaa driver is configured to force SGMII.

fm_mac_adjust_link was get to force SGMII while usnig ifconfig commad

But still port fail to link up.