Writing MAC Address to EEPROM on Orin NX

[sumin.lee1]

Hello,

I tried to write MAC Address to Module EEPROM as follows guide:
https://docs.nvidia.com/jetson/archives/r34.1/DeveloperGuide/text/HR/JetsonEepromLayout.html#configuration-of-vendor-specified-mac-addresses

‘0x2f’ is changed to ‘0xaa’, but it doesn’t works.

[kayccc]

Sorry for the late response, our team will do the investigation and provide suggestions soon. Thanks

[WayneWWW]

Hi,

Orin NX mac address is fused to Realtek PHY in the factory directly.

So changning the eeprom does not help. Please contact Realtek for the efuse tool they are using and guidance.

[sumin.lee1]

Thank you, I would try it