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Fix arria 10 cn0506 ip assignment#3346

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fix-arria-10-cn0506-ip-assignment
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Fix arria 10 cn0506 ip assignment#3346
DeaconescuDaniel wants to merge 2 commits into
mainfrom
fix-arria-10-cn0506-ip-assignment

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@DeaconescuDaniel
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PR Description

Fixed the ip assignment on the arria-10 soc board+cn0506. Previously, the interfaces were not getting any ip addresses due to a mismatch in the device tree declaration of the ethernet interfaces. The declaration was fixed to use gmii, which is supported on the arria 10 since it uses only mii(compatible with gmii).

image

Ips shown and confirmed working on both expansion board interfaces.

PR Type

  • Bug fix (a change that fixes an issue)
  • New feature (a change that adds new functionality)
  • Breaking change (a change that affects other repos or cause CIs to fail)

PR Checklist

  • I have conducted a self-review of my own code changes
  • I have compiled my changes, including the documentation
  • I have tested the changes on the relevant hardware
  • I have updated the documentation outside this repo accordingly
  • I have provided links for the relevant upstream lore

…bility

Set mac-mode to "gmii" so the system manager PHYSEL register is
programmed to GMII_MII (0x0) instead of RGMII (0x1), matching the
FPGA fabric routing for MII signals.

Signed-off-by: DeaconescuDaniel <Nicolae-daniel.Deaconescu@analog.com>
Needed for manipulating physical registers

Signed-off-by: DeaconescuDaniel <Nicolae-daniel.Deaconescu@analog.com>
@cseci
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cseci commented May 27, 2026

Linux Test Harness results now available here.

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2 participants