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burn mac address into fuse and lock it

Question asked by Yen Chao on Jun 26, 2015
Latest reply on Jun 29, 2015 by Yen Chao

Hi all,

 

I'm working on imx6q

I want to burn mac address into fuse and lock it

because it only can write one time

so I have to confirm my procedure

 

for example

I want to write mac address 11:22:33:44:55:66 into fuse

below are my steps

1. echo 0x33445566 > HW_OCOTP_MAC0

2. echo 0x1122 > HW_OCOTP_MAC1

3. echo 0x100 > HW_OCOTP_LOCK

 

is my procedure correct?

any advices and suggestions will be greatly appreciated!!

thx

 

Yen

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