In RPiOS Bookworm, files on the bootfs partition mounted on /boot/firmware are a copy of 1 version of firmware+kernel .deb packages, except config.txt and cmdline.txt. So you could write a script that copies all related files from rootfs to bootfs to boot with that kernelversion after reboot. Do to see where to get the files. If for example only for your RPI4 and no overlays, only bcm2711-rpi-4-b.dtb would be needed
No multiversion:It might be that if you install U-Boot for RPi, (use rpiarm64 device provided device-tree) that you can ad-hoc select a kernel version at boot via serial console if you deploy extlinux folder and conf script.
Code:
sudo dpkg -L linux-image-${kernelversion}No multiversion:
Code:
sudo dpkg -L raspi-firmwareStatistics: Posted by redvli — Thu Apr 03, 2025 7:35 pm