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Short Description

Errata

Affected PCB rev

Fix or workaround

upper 10Gbps SFP+ Port can not link up

It appears that the upper 10Gbps SFP+ port transmits a signal, but does not receive. Consequently the interface never detects a link.

This could be either SW or HW issue, to be determined.

Any

SoM revision 1.0 had a short on the rx line. Fixed by upgrading to revision 1.1 or later.
All units shipped have SoM 1.1 or later.

2x 2.5Gbps RJ45 not supported

2 of the 8 RJ45 ports can from the hardware support 2.5Gbps ethernet. Software support for this configuration is incomplete.

Any

Limit to 1Gbps.

1x RJ45 port can’t receive or transmit.

The second RJ45 port on the left, in bottom row while looking from the front currently can neither transmit nor receive.

Likely cause is a bug in NXPs networking firmware for the SoC.

Any

No solution known, issue is under investigation.

MAC addresses randomised

Random MAC addresses are assigned to network interface after booting Linux, even though specific ones are stored on EEPROM.

Any

This is a software issue in the bootloader. Solution currently in development.