Firmware Update - further details?

[JMoor.6]

Hi,

Release notes for STM32MPU ecosystem v4.0.0 mention “Add support of Firmware Update feature�?. Is there anymore information available on this feature? Or is it utilising an existing Yocto swupdate layer?

Any additional information would be appreciated.

Thanks

[Kevin HUBER · Accepted solution]

Hello @JMoor.6​ ,

The new Firmware Update feature follows the ARM proposal Platform Security Firmware Update for the A-profile Arm.

You can find the page about this topic on the wiki: https://wiki.st.com/stm32mpu/wiki/Secure_Firmware_Update

Best Regards,

Kevin

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[mteaching]

It's a really good question.