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Registered: ‎05-14-2019

10G Ethernet on PetaLinux 2018.2 - Can't get PetaLinux to see PL etherent

Hello!

So I have a PL 10G/25G Ethernet subsystem connected to DMA in a way that I'm 99.9% sure is correct. I've also disabled AXI DMAS and enabled Xilinx PHY in my PetaLinux kernel as instructed, and confirmed that xxv_ethernet_0 as well as dma_0 show up in my pl.dtsi device tree file. In spite of all of this, petalinux-boot gives no indication that it sees the 10G ethernet core, and nothing shows up in /dev/, /sys/, or anywhere else in my rootfs. Am I missing a step?

 

Thanks so much!

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