S32KXX flash address re-mapping

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S32KXX flash address re-mapping

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Yellow
Contributor I

Hello,

NXP S32KXX controller supports A/B Swap feature, once i'm flash the SW from Active bank(Bank A) to In-active bank(Bank-B). then how to re-map the flash address?

or 

how to activate the latest SW/inactive(Bank-B) bank?

 

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davidtosenovjan
NXP TechSupport
NXP TechSupport

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)

 

Pay attention to mainly to sections 7 and 8.

 

Hope it helps

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804 Views
Yellow
Contributor I

can you please tell me how to enable A/B Swap / OTA feature in S32K3XX controller?

is there any application not for A/B swap enable and flash address remapping? if yes please attach.

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