Bare metal, Assembly language • Raspberry pi 4 Ethernet

Hi all,

I am trying to use Ethernet on raspberry pi 400.

How is the Ethernet controller connected to the SOC? Is it via gpio or usb or pci or what else?

I have been through Linux, openbsd and uboot drivers to no avail.

Is there any particular setup that needs to be done? For example to use usb one has to activate PCI. Is it similar for Ethernet?

Thank you

Statistics: Posted by yaw moo — Tue Apr 23, 2024 12:17 am

---