Kinetis KL25Z and MCUBOOT

[matheus_pinto1]

Hello,

I want to port the MCUBOOT to Kinetis KL25Z microcontroller on FRDM-KL25Z board.

Checking the MCUBOOT document (https://www.nxp.com/docs/en/user-guide/MBOOTDEMOUG.pdf) it appears to be possible to port MCUBOOT to KL25Z.

However, in the MCUBOOT download page (https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/mcu-bootload... the KL25Z is not an option.

I tried to find the bootloader in the SDK package, but I couldn't find it.

Any explanation?

Thanks in advance

[mjbcswitzerland]

Hi

There is a KBOOT port here with KBOOT on UART and on USB, plus USB-MSD composite: https://www.utasker.com/kinetis/FRDM-KL25Z.html

Build it from the open source uTasker project on GITHUB for any Kinetis part by setting a single project define: https://github.com/uTasker/uTasker-Kinetis

Regards

Mark

https://www.utasker.com/kinetis.html