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SarahTr's avatar
SarahTr
Icon for New Contributor rankNew Contributor
1 month ago

Agilex 5 HPS EMAC2 SWR bit in DMA_Mode Register Not Clearing

Hello, Following section 5.1.7 of the Agilex 5 Hard Processor System Technical Reference Manual, and based on what I found in U-Boot and Linux, I am writing an Ethernet driver that uses EMAC2 with a...
Hps Debug
Sw Development
KianHinT_altera's avatar
KianHinT_altera
Icon for Frequent Contributor rankFrequent Contributor
1 month ago

Thanks Erica for the advice on this issue.

 

Hi Sarah,

Since you mention that Linux is working and the OS that you're using is not, as Erica mentioned, I would suspect the device tree is not set properly for your OS, could you check on this first to see whether it is configured correctly, probably you can compare with the Linux since that is working.

 

Thanks

Regards

Kian