Howto install archlinuxarm raspberrypi5
download image
download archlinux-arm-aarch64 image:
wget http://os.archlinuxarm.org/os/ArchLinuxARM-rpi-aarch64-latest.tar.gz
chroot with qemu
use qemu-user-static to interpret the arm instructions in the chroot:
pacman -Sy qemu-user-static --noconfirm
copy the qemu-aarch64-static binary to the chroot:
cp /usr/bin/qemu-aarch64-static /mnt/temp/usr/bin
register the qemu-aarch64-static as an arm interpreter in the kernel:
echo ':aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-aarch64-static:' > /proc/sys/fs/binfmt_misc/register