We connected XAVIER with 1105q directly and the reference design phy was remoced. SJA1105q port was configured as RGMII. But when power up, the log " net eth0: eqos_open: Cannot attach to PHY (error: -19)" prompted. And the driver was still trying init phy. How can I skip the phy operation and t…

There is a known issue in KSZ9031. Resolved by vendor. [image] Phy chip ksz9031 can not be networked Jetson AGX Xavier hi， we communicated with the manufacturer,this is the bug of this chip.

Jetson XAVIER AGX WITH SJA1105Q

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier

WayneWWW November 3, 2020, 6:45am 3

We have similar case but not SJA1105q.

Maybe you can refer to this post.

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Jetson XAVIER AGX WITH SJA1105Q

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