i.MX93 Fuse bits

[im93user]

Hello

I'm completely lost in the matter of fuse programming on imx93.

If I understood correctly fuse bits can only be written through "Edgelock API" because only this entity has access to OCOTP registers, where the fusebits are.

Does anyone have an actual example how this shall be done via UUU?

[JosephAtNXP]

Hi,

Thank you for your interest in NXP Semiconductor products,

You can't fuse from UUU, please refer to this guide provided for userspace. I hope this can help.

i.MX Linux User's Guide.

13 One-Time Programmable Controller Driver Using NVMEM Subsystem

Regards