Ethernet configuration at 10Mbps AM437x

Muhammad Umair Khan

Hello everyone.

I am using AM437x EVM where PHY is connected to RGMII1 interface. I want to configure my processor for 10Mbps. Can you please list some configuration steps?

Thanks.

over 10 years ago

0 Biser Gatchev-XID over 10 years ago

TI__Guru**** 393215 points

Hi Muhammad,

I will forward this to the SW experts.

0 -DK- over 10 years ago

TI__Mastermind 27890 points

The advertised abilities of the PHY can be changed to "10Mbps-Full" (in the PHY's configuration registers) so that it will auto-negotiate with its link partner to this speed exclusively.

There may be an existing API to do this, but I will need one of the SW guys to chime in.

Processors

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Ethernet configuration at 10Mbps AM437x