We have added the YT8521 network card to the third-party carrier board.
As shown in the figure below, this is the schematic diagram and pinmux section related to the network card. May I ask if there are any issues with this configuration? The network card protocol is RGMII + MDIO.
The following is dmesg.
dmesg0302.txt (2.6 KB)
Where are the rst and interrupt pin on the design?
As shown in the figure, it is the complete schematic diagram and the corresponding pinmux configuration.
So which pin is that RESET_N connected to on SOM?
You only showed a pin name that only you would fully understand.
This output from this pin is sent through a 3.3V voltage conversion chip to the RST of the network card.
Please refer to the design guide document. We don’t support this design.
Is it feasible to configure according to the instructions in this document?
Jetson AGX Orin Platform Adaptation and Bring-Up — Jetson Linux Developer Guide documentation
Yes, but we expect you have rst pin connected.
What you posted is just software guide. We also have hardware guide.
