Maël

Hello ! In this case, and seeing that no one else propose a better solution, I will mark you answer a solution. It's a bit sad that the board configuration do define a `DEFAULT_OVERLAYS` but it doesn't seem that we can override it. But the customize-image.sh solution do work pretty well, so definitely not a big deal. Thanks

Hi! I need to use the UART1 port on my NanoPi NEO. This usually means just adding "uart1" to the `overlays` in `/boot/armbianEnv.txt`. What I would like to do is build a custom image that already has the overlay activated by default. I read the following documentations: - https://docs.armbian.com/User-Guide_Armbian_overlays/ - https://docs.armbian.com/Developer-Guide_User-Configurations/ But couldn't find anything about it. At first I tried to define the `DEFAULT_OVERLAYS` env var in `userpatches/config-example.conf` since I noticed it was defined in the configuration for the board, but it didn't work. I manage to make it work by modifying the `armbianEnv.txt` file within the `customize-image.sh` script, using some sed magic. For exemple: RELEASE=$1 LINUXFAMILY=$2 BOARD=$3 BUILD_DESKTOP=$4 Main() { echo "Release: $RELEASE" case $RELEASE in jammy) DisplayArmbianBootConf ;; esac } # Main DisplayArmbianBootConf() { echo "Adding UART1 overlay" sed -i '/overlays/s/$/ uart1/' /boot/armbianEnv.txt echo "armbianEnv.txt: " cat /boot/armbianEnv.txt echo "UART1 added." } Now this works fine, but it feels a bit "hackish". So I was wondering, is there a better way to achieve this ? This I miss an env var, conf file or specific configuration which would allow me to append overlays to the default overlay of the board ? Thanks,