AM625: Does the AM625 support fix MAC ID from the manufacturer.

Aditya Tandulwadkar

Part Number: AM625

Hello Ti experts,

I'm using AM625 but I want to know information about setting MAC ID for SoC. Does the manufacturer provide MAC ID inbuilt via eFUSE or how do I get to know about it? Kindly guide me through this.

Regards,

Aditya Tandulwadkar

5 months ago

+1 Stanislav Stilyanov 5 months ago

TI__Mastermind 24880 points

Hello Aditya,

Please check this FAQ and let me know if this helps.

Thanks,

Stan

0 Aditya Tandulwadkar 5 months ago in reply to Stanislav Stilyanov

Intellectual 690 points

Hello,
My current configuration are
1. I've 2 Ethernet PHYs where physically 1st one is RGMII and 2nd is RMII
2. From these 2 PHYs I've disabled PHY1 i.e.RGMII and using PHY2 RMII as eth0, I've did this on purpose and disabled PHY1 from device-tree

Now, after Linux boots, how do I get the MAC_ID of eth0 from eFUSE memory which is my RMII Ethernet PHY?

Regards,
Aditya Tandulwadkar

+1 Stanislav Stilyanov 5 months ago in reply to Aditya Tandulwadkar

TI__Mastermind 24880 points

Hi Aditya,

Did you check the FAQ ? Did you try to read register at 14.2.1.1.3.2.13 WKUP_CTRL_MMR_CFG0_MAC_ID0 Register?

Thanks,

Stan

0 Aditya Tandulwadkar 5 months ago in reply to Stanislav Stilyanov

Intellectual 690 points

Yes, I've read the TRM as well as the FAQ, but it is for eth0 right, what about eth1?

+1 Stanislav Stilyanov 5 months ago in reply to Aditya Tandulwadkar

TI__Mastermind 24880 points

Hi Aditya,

Please refer to this thread and the FAQ mentioned in it?

AM6442: MAC ID management

Thanks,

Stan

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AM625: Does the AM625 support fix MAC ID from the manufacturer.