EUI64 value on NRF54l15

[Sealin]

Hi, 

It seems that CONFIG_IEEE802154_NRF5_UICR_EUI64_ENABLE is not supported on NRF54l15.

Where should be the custom vendor EUI64 value stored? 

Only the FICR?

Thanks in advance.

BR.

[Hung Bui]

Hi Zhang, 
One of the change in the UICR on nRF54 series that the user registers are not available. This result in that there is no place to store the EUI64 in the UICR. You would need to either use the default one in FICR or you store your custom address in the main flash. 

[Sealin]

Thanks for replying.

If I store custom address in the main flash, do I just need to modify the nrf5_get_eui64() ? Is there something else I need to do?

[Hung Bui]

Hi Zhang, 

I'm afraid that's the only option for now. We will need to find a better solution in the future. 

[Sealin]

Got it. Thank you!