Hi,
I have a little question. How can I lock the MAC address fuses?
I have set the MAC address with
U-Boot > fuse prog 4 3 0x000000aa
U-Boot > fuse prog 4 2 0x11223346
and I get the MAC address 00:aa:11:22:33:46. But then I can do
U-Boot > fuse prog 4 2 0x11223347
and now I get the MAC address 00:aa:11:22:33:47
Is there any fuse prog x y z to lock the MAC address writing?
Regards
HI Anonymous
suggest to check IMX6DQRM Table 5-2. Lock Fuses
Best regards
igor
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Then this is translate to a
fuse prog 0 0 0x300 ???
Q&A: How to program i.MX6 eFUSE?
Igor,
I think it's easier to give the correct answer... the imxotp api seems deprecated in uboot.