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K606's avatar
K606
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1 year ago
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EMAC drivers Agilex5

I would like to use these Altera drivers (Driver 0, Driver 1) for the EMACs on the Agilex5. They seem to be compatible as followed: compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwxgmac-2.1...
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  • MattG_Altera's avatar
    MattG_Altera
    1 year ago

    I am not an expert on the GMII interface, but your connections look correct to me. Clocks and resets need to be connected appropriately, and the tx related signals of one ethernet need to be connected to corresponding rx related signals on the other ethernet.

    You'll know you have the connections correct when link gets established on both ends as observed with ifconfig or ip commands.

Jeet14's avatar
Jeet14
Icon for Frequent Contributor rankFrequent Contributor
1 year ago

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.