Can enabling the BEE eFUSE cause problems with the Teensy 4?

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uTasker

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HI All

I need to enable encryption on the QSPI interface by using the i.MX RT 1062's BEE (Bus Encryption Engine). To do this the eFUSEs will be programmed accordingly and the code stored in an AES128 encrypted form.

My question is whether this may cause problem with the loader and recovery? Could it cause board failure that couldn't be recovered from?

Thanks in advance

Regards

Mark
 
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