Zephyr RTOS with MCUboot on i.MX RT

[kanimozhi_t]

Hi,

Hi we're confused with similar naming among the second stage bootloaders available for microcontrollers.

1. MCUboot - https://docs.mcuboot.com

2. NXP MCUBOOT - https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/mcu-bootload...

With respect to the above to bootloaders, our questions are as follows:

How 1 and 2 differ?

How can we perform software upgrade with 2 on i.MX RT MCU?

Where can we find example code for Zephyr update with 1 or 2?

Is A/B update supported with 2?

Is 1 ported on NXP i.MX RT platform?

[nxf77486]

Hello @kanimozhi_t ,

Hope you are doing well.Can you please help me with the I Mx RT device you are currently using. When downloading the SDK under de middleware component once downloaded you will find a folder in the SDK examples called bootloader _examples. This including the mcu-boot middleware.

Regarding Zephyr we have a Hands-On that you can find useful.

Also there is a community post related to Zephyr MCUBoot.

Please let me know any other question.

Hands-On Workshop: Build Your First Zephyr Application on i.MX RT 

Zephyr's MCUBoot with RT1064-EVK board