Re: [PATCH 0/2] imx93_var_som: Enable AHAB support

Mathieu Othacehe
2024-02-09T21:27:05Z

> This is what I am concerned about: this hang causes the board to brick
> and can no
> longer be recovered since it has the fuse programmed to close the device, right?

Once the board is closed you can only boot from signed images. If the
signed image is not working (hanging during relocation for instance),
then you can always boot from a new one. All the interfaces: SD-card,
UART, USB are still usable.

I have tried many u-boot versions on my closed board until I had
something working. So, no you do not end-up with a brick unless you
cannot sign your image properly anymore.

Or maybe I missed your point?

Thanks,

Mathieu