S32K312 ABSWAP

[PINKMAN]

hello，expert：

I have installed HSE firmware in chip, but it is failed when i try to SAWP (HSE_SRV_ID_ACTIVATE_PASSIVE_BLOCK) ,it seems that MUA have no response , some guys said that must use no cache RAM, but i'm confused still. i want to know if there is a demo to tell me how to  ACTIVATE_PASSIVE_BLOCK ,thanks

[davidtosenovjan]

We provide Secure Boot application note including demo projects which explains all the steps in detail. It can be downloaded from:

https://www.nxp.com/products/processors-and-microcontrollers/s32-automotive-platform/s32k-auto-gener...

Application note can be found here:

Documentation -> Secure Files -> Secure Boot Application note v0.1.1.0 (AN744511)

Associated demo project can be downloaded here:

Design Resources -> Software -> Secure Files -> SecureBootAppNoteDemo (SW745310)