nrfutil for ARM and other platform

Hello !

I can see nrfutil is written in python and have a lot of dependencies and functionalities what typically need for x86 based host.

A lot of discussions about porting of it to RPi and other platforms as it is.

For light distributions , DFU via serial port can cover 99% of use cases.

I mean usage nrfutil like this :

nrfutil -v dfu usb-serial -p /dev/ttyACM0 -b 115200 -pkg dfu.zip  

Do you have other light sources or examples for nrfutil what can be easily used in simple systems ?

Or porting sources from main repo https://github.com/NordicSemiconductor/pc-nrfutil is only option for produce own light version of nrfutil ?

Regards,

Eugene