Add installer support for PinePhone emmc vccq mod
Add support for the pinephone emmc vccq mod to the installer image:
- install the pinephone-vccq-tweaks package
- adapt the extlinux.conf to default to standard pinephone boot
- embed the current pinephone-vccq-tweaks in the installer image
In order to do so I added a new variable in installer.yaml : is_installer
Edited by Alexandre Viard