Implementation of Secure boot on stm32f429

[SGasp.1]

Hi community..

Is there a simple way to implement a kind of secure boot on stm32f4 microcontrolelrs ? Do you have some application notes or ideas to share ? Thanks

[Pavel A.]

What is 'secure boot' per your requirements?

Can you just enable RDP level 2 and call it done?

[SGasp.1]

Hi @Pavel A.​ .. I am not sure about the effect of enable of Read Data protection.. but maybe could be enough... Is there some example or application note about how to enable it ?

Thanks

[Pavel A. · Accepted solution]

See AN5156 about effect of RDP2.

(this AN has ben updated, with accent on the newest and greatest products. It does not give much specific details on the legacy STM32F4)