How to detect Ethernet cable's physical connection on U-Boot

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How to detect Ethernet cable's physical connection on U-Boot

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kanimozhi_t
Contributor V

Hi all,

 

Is there a provision to detect the Ethernet's physical cable connection from U-Boot? We have seen some possible methods on Linux (userspace) but couldn't find any references for U-Boot.

 

Any pointers would be helpful. Thanks in advance.

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Qmiller
NXP Employee
NXP Employee

We don't have such demo code, but you can refer the realization mechanism in Linux.

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