umorpha-boxes/images/orangepi.sh.uefi

#!/bin/bash
# Copyright (C) 2024  Umorpha Systems
# SPDX-License-Identifier: AGPL-3.0-or-later

set -euE -o pipefail

cleanup=()
_do_cleanup() {
	if [[ $? == 0 ]]; then
		echo ":: Cleaning up..."
	else
		echo >&2 "!! ERROR! Cleaning up..."
	fi
	for (( i=${#cleanup[@]}-1; i >= 0; i-- )); do
		eval "${cleanup[$i]}"
	done
}
trap '_do_cleanup' EXIT

set -x

################################################################################

outfile="$1"

################################################################################

truncate --size=2G "$outfile"

parted --script "$outfile" -- mklabel gpt

parted --script "$outfile" -- mkpart 8192b $((1024*1024))b
parted --script "$outfile" -- type 1 3DE21764-95BD-54BD-A5C3-4ABE786F38A8 # U-Boot
parted --script "$outfile" -- name 1 "U-Boot"

parted --script "$outfile" -- mkpart 1M 513M
parted --script "$outfile" -- type 2 C12A7328-F81F-11D2-BA4B-00A0C93EC93B # EFI System Partition
parted --script "$outfile" -- name 2 "EFI System Partition"

parted --script "$outfile" -- set 1 boot on

loopdev=$(sudo losetup --find --show --partscan -- "$outfile")
cleanup+=("sudo losetup --detach ${loopdev@Q}")

sudo mkfs.ext4 -F -O ^metadata_csum,^64bit "${loopdev}p1"

mountpoint=$(mktemp -dt "${0##*/}.XXXXXXXXXX")
cleanup+=("rm -rf -- ${mountpoint@Q}")
sudo mount "${loopdev}p1" "$mountpoint"
cleanup+=("sudo umount ${mountpoint@Q}")

osi-mk \
	--conf=format=dir --conf=bootloader=none --edit \
	--package=base \
	--package=linux-libre \
	--package=uboot4extlinux-orangepi_one \
	"$mountpoint"

sudo arch-chroot "$mountpoint" \
     /usr/lib/u-boot/uboot4extlinux-orangepi_one/install.sh "$loopdev"
sudo arch-chroot "$mountpoint" \
     install -Dm644 /usr/lib/u-boot/uboot4extlinux-orangepi_one/extlinux.conf /boot/extlinux/extlinux.conf