Following this procedure to increase my Zigbee network range (works amazing !), I've ended up with another method of using cc-tools :
https://www.zigbee2mqtt.io/how_tos/how_to_create_a_cc2530_router.html
At the end of step2., this is given to perform https://www.zigbee2mqtt.io/how_tos/how_to_create_a_cc2530_router.html procedure, which is very similar.
Using cc-tools was a burden for me as I use a hybrid testing/stable debian, I could not get all the dependencies solved.
I've found some docker images : https://hub.docker.com/search?q=cc-tool&type=image
So I've used joonas' one
Here is the command :
- perform 'lsusb' to get the device bus ID of the Texas Instrument flashing device.
- download the firmware image in /dest/ and bind mount it in /srv
- joonas/cc-tool:latest does not exist, so it is mandatory to use the correct image tag
docker run -it --device /dev/bus/usb/001/021 -v /dest/CC2530_CC2591_router_2020_09_29:/srv joonas/cc-tool:20210112_1334_98a05cdf cc-tool -e -w /srv/router-cc2530-cc2591-std.hex