s32k144 csec strict secure boot question

[kmh48301]

Hello.

I just started to study csec.

I have been studying csec with Reference Manual and AN5401.

I need to use 'secure boot' in my project.

Question 1 : How can I deactivate secure boot after I activate secure boot?

                    change to factory state? or Delete All Csec Key?? I'm not sure

Question 2 : 

<AN5401 Page 18>

Does that mean there is no any way to deactivate secure boot mode??

Please help me.

Thanks

Best Regards

Phillip

[lukaszadrapa · Accepted solution]

Hi Phillip,

1. Yes, it's necessary to reset the device back to factory state.

2. Yes, there's no way to change this. It's not possible to force the device back to factory state.

Regards,

Lukas