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Programming MAC adddress OTP registers using "fuse" command in iMX8M mini

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Programming MAC adddress OTP registers using "fuse" command in iMX8M mini

‎09-28-2020 12:43 AM
918 Views
girishprasadgm
Contributor II

Hi All

I wanted to program the MAC address to OTP registers, 

is it correct byte order please let me know

Mac ID to program:  "78:B8:D6:4E:B1:CA"

## To program MAC_ADDR0 Bank 9, Word 0

fuse prog -y 9 0 0xD64EB1CA

## To program MAC_ADDR0 Bank 9, Word 1

fuse prog -y 9 1 0x000078B8 

 

Thanks

Girish 

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‎09-28-2020 01:24 AM
911 Views
igorpadykov
NXP Employee
NXP Employee

Hi girishprasadgm

 

one can look at i.MX8M and Mini MAC programming example on

https://developer.solid-run.com/knowledge-base/i-mx8m-ethernet-mac-address-fusing/

 

Best regards
igor

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