create.gfs

# create partition table
# see:
# - http://opensource.rock-chips.com/wiki_Partitions
# - https://github.com/ayufan-rock64/linux-build/tree/master/build
part-init /dev/sda gpt
part-add /dev/sda p 0x40 0x1f7f
part-set-name /dev/sda 1 loader1
part-add /dev/sda p 0x1f80 0x1fff
part-set-name /dev/sda 2 reserved1
part-add /dev/sda p 0x2000 0x3fff
part-set-name /dev/sda 3 reserved2
part-add /dev/sda p 0x4000 0x5fff
part-set-name /dev/sda 4 loader2
part-add /dev/sda p 0x6000 0x7fff
part-set-name /dev/sda 5 atf
part-add /dev/sda p 0x8000 0x3ffff
part-set-name /dev/sda 6 boot
part-add /dev/sda p 0x40000 -128
# MS Basic Data Partition
part-set-gpt-type /dev/sda 6 EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
# u-boot will filter/scan for bootable partitions
part-set-bootable /dev/sda 6 true

part-set-name /dev/sda 7 linux-root
# set aarch64 root partition type
part-set-gpt-type /dev/sda 7 B921B045-1DF0-41C3-AF44-4C6F280D3FAE

# Format
# NB: We should really be specifying the vfat sector size, but guestfish thinks the -S command is only allowed for mkfs.ufs.
# it looks like 512 is the default anyway though, so I think we're OK: https://github.com/dosfstools/dosfstools/blob/5cdad55563e9efbeacb0413e8a01e4c89727ff5a/src/mkfs.fat.c#L223
# specify file system labels
mkfs vfat /dev/sda6 label:boot
mke2fs /dev/sda7 fstype:ext4 label:linux-root

list-filesystems

# Setup boot, root filesystems
mount /dev/sda7 /
mkdir-p /boot
mount /dev/sda6 /boot
tar-in ArchLinuxARM-aarch64-latest.tar.gz / compress:gzip xattrs:true selinux:true acls:true

upload -<<SECURETTY_EOF /etc/securetty
# Rock64
ttyFIQ0
SECURETTY_EOF
write-append /etc/fstab "LABEL=boot /boot vfat defaults 0 0"

#cp /boot/Image /boot/efi/
#cp /boot/initramfs-linux.img /boot/efi/initrd.img
#cp /boot/dtbs/rockchip/rk3328-rock64.dtb /boot/efi/dtb

mkdir-p /boot/extlinux
copy-in files/extlinux.conf /boot/extlinux

# copy out/u-boot/idbloader.img into loader1 partition at offset 0x40
copy-device-to-device /dev/sdb /dev/sda1