[ 3.423519] macb ff0e0000.ethernet eth0: Could not attach to PHY
[ 3.423519] macb ff0e0000.ethernet eth0: Could not attach to PHY
Anybody from the zedboard support team? This is a blocking issue for me.
Hello,
Is this for the UltraZed-EG I/O or PCIe Carrier? In any case this is an old PetaLinux image from 2016. If my memory is correct we made a change to the MDIO PHY address on the SOM, and so if you are trying to boot this 2016.2 image on a current production rev SOM, it does not surprise me that Ethernet doesn't work. A quick solution would be to boot a current PetaLinux 2018.2 BSP:
I/O Carrier:
http://www.ultrazed.org/support/design/17596/131
PCIe Carrier:
http://www.ultrazed.org/support/design/17956/141
Instructions for installing the BSPs can be found in Xilinx UG1144, Chapter 3:
http://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_2/ug1144-petalinux-tools-reference-guide.pdf
Cheers,
Tom