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AM62P: Secure Boot OTP Keywriter - Compatibility with AM62x

Matthias Proske
Prodigy 10 points
Part Number: AM62P

Tool/software:

Dear Support Team,

I have successfully managed to secure an AM62x using the OTP Keywriter Application with modifications for my board.

I was able to fuse it.

I was able to sign the U-Boot and boot from that signed U-Boot.

All of that happened on the AM62x.

Now I want to do the same thing on the AM62P.

My question is: Is the process identical?

Can I re-use the tiboot3.bin from the  AM62x, fusing the identical keys?

Or do I need to build a different application for the AM62P?

There is a Security section about the AM62x, but that section is missing for the AM62P:

https://dev.ti.com/tirex/explore/node?node=A__AagJ-8QGXM582KzTgxFZbA__AM62-ACADEMY__uiYMDcq__LATEST

Thanks for any information.

Matthias