Change HSE Lifecycle

[HaiHoangSoftware]

Hi,

I'm developing software based on S32K3xx Demo app.

In order to Update Secure Life Cycle, ADKP need to be is programmed.

After ADKP is programmed, the secure debug feature is enabled.

I got 2 questions:

1. Does the secure debug feature always enabled when HSE Life cycle is OEM_PROD/IN_FIELD?
2. Can secure debug feature be disabled when HSE Life cycle is OEM_PROD/IN_FIELD? (No debug authorization script needed)

Thanks a lot.

[lukaszadrapa · Accepted solution]

Hi @HaiHoangSoftware 

Here are two screenshots from the manual:

 

So, it is mandatory to configure ADKP when advancing the life cycle and it's not possible to disable secure debug because it's programmed to OTP.

Regards,

Lukas