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How do I set first 2 bytes of i.MX28 MAC address?

Question asked by Jason Kuzman on Feb 26, 2018
Latest reply on Mar 2, 2018 by Jason Kuzman

We are using an i.MX287 and currently running maintain kernel 2.6.35.3 

 

Currently, 32 bits of MAC address is set by OTP bits. This is working for us. We can set fuses and these 32 bits will be detected and set properly.

 

However, first 8 bits which is part of vendor ID is always "00:04". How can we change this in the kernel/driver so that these bits are configurable?

 

We are only using one Ethernet interface (eth0) on this chip

 

Thanks!

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