On May 4, 2026, at 1:37 PM, Doug Hardie <[email protected]> wrote: > > I do get the message "boot loader is too old" I am not sure how to update > that.
On the pi4, copy /boot/loader.efi to /boot/efi/EFI/BOOT/ bootaa64.efi Alternatuvely you can download the 15.1-BETA1 img for rpi, mdconfig its uncompressed img to create a memory device and mount -r /dev/md0s2a /mnt mount -t msdosfs -r /dev/md0s1 /mnt/boot/efi and copy the latest bootaa64.efi (& may be u-boot.bin) from there. You can also compare /mnt/boot/loader.conf with your /boot/loader.conf If you don't care about the serial console you can comment out as follows in /boot/loader.conf # Multiple console (serial+efi gop) enabled. #boot_multicons="YES" #boot_serial="YES"
