137 lines
4.1 KiB
Bash
Executable File
137 lines
4.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
set -o errexit
|
|
|
|
install_boot() {
|
|
BOOT_TMP=/tmp/boot-tmp
|
|
BOOT_NEW=/tmp/boot-new
|
|
BOOT_MNT=/mnt/boot
|
|
|
|
mkdir -p "${BOOT_TMP}"
|
|
mkdir -p "${BOOT_NEW}"
|
|
|
|
# Mount boot
|
|
if ! systemctl -q is-active mnt-boot.mount; then
|
|
systemctl start mnt-boot.mount
|
|
fi
|
|
mount "${RAUC_IMAGE_NAME}" "${BOOT_NEW}"
|
|
|
|
# Backup boot config
|
|
cp -f "${BOOT_MNT}"/*.txt "${BOOT_TMP}/" || true
|
|
|
|
# Update
|
|
cp -rf "${BOOT_NEW}"/* "${BOOT_MNT}/"
|
|
|
|
# Restore boot config
|
|
cp -f "${BOOT_TMP}"/*.txt "${BOOT_MNT}/" || true
|
|
|
|
umount "${BOOT_NEW}"
|
|
rm -rf "${BOOT_TMP}" "${BOOT_NEW}"
|
|
}
|
|
|
|
install_spl() {
|
|
DEVICE_CHILD="$(findfs LABEL="hassos-boot")"
|
|
DEVICE_ROOT="/dev/$(lsblk -no pkname "${DEVICE_CHILD}")"
|
|
PART_TABLE="$(sfdisk -lqJ "${DEVICE_ROOT}")"
|
|
PART_LABEL="$(echo "${PART_TABLE}" | jq -r '.partitiontable.label')"
|
|
FLAGS=""
|
|
|
|
if dd oflag=direct if=/dev/null 2> /dev/null; then
|
|
FLAGS="oflag=direct"
|
|
fi
|
|
|
|
if [ "${PART_LABEL}" = "gpt" ]; then
|
|
dd if="${RAUC_IMAGE_NAME}" of="${DEVICE_ROOT}" conv=notrunc ${FLAGS} bs=512 seek=2 skip=2
|
|
else
|
|
dd if="${RAUC_IMAGE_NAME}" of="${DEVICE_ROOT}" conv=notrunc ${FLAGS} bs=1 count=440
|
|
dd if="${RAUC_IMAGE_NAME}" of="${DEVICE_ROOT}" conv=notrunc ${FLAGS} bs=512 seek=1 skip=1
|
|
fi
|
|
|
|
# Flash to eMMC boot partition if necessary
|
|
if [ "$RAUC_SYSTEM_COMPATIBLE" = "haos-odroid-xu4" ] && [ -b "${DEVICE_ROOT}boot0" ]; then
|
|
echo "Updating eMMC boot partition"
|
|
echo 0 > /sys/block/"$(basename "${DEVICE_ROOT}boot0")"/force_ro
|
|
dd if="${RAUC_IMAGE_NAME}" of="${DEVICE_ROOT}boot0" conv=notrunc ${FLAGS} bs=512 skip=1 count=2047
|
|
echo 1 > /sys/block/"$(basename "${DEVICE_ROOT}boot0")"/force_ro
|
|
fi
|
|
}
|
|
|
|
check_grubenv() {
|
|
BOOT_MNT=/mnt/boot
|
|
|
|
# Mount boot
|
|
if ! systemctl -q is-active mnt-boot.mount; then
|
|
systemctl start mnt-boot.mount
|
|
fi
|
|
|
|
# If GRUB is installed, check if GRUB environment has been currupted
|
|
if command -v grub-editenv > /dev/null; then
|
|
if ! grub-editenv "${BOOT_MNT}/EFI/BOOT/grubenv" list > /dev/null; then
|
|
echo "GRUB environment seems to be corrupted. Recreating a new environment."
|
|
grub-editenv "${BOOT_MNT}"/EFI/BOOT/grubenv create
|
|
fi
|
|
fi
|
|
}
|
|
|
|
post_install_kernel() {
|
|
BOOT_MNT=/mnt/boot
|
|
|
|
# Mount boot
|
|
if ! systemctl -q is-active mnt-boot.mount; then
|
|
systemctl start mnt-boot.mount
|
|
fi
|
|
|
|
# OS 7 -> 8 upgrade path:
|
|
# If grub is installed, and the current system lacks GRUB environment
|
|
# manipulation tools, manually create a grubenv for the right boot slot
|
|
if [ -f "${BOOT_MNT}"/EFI/BOOT/grub.cfg ] && ! command -v grub-editenv > /dev/null; then
|
|
cp -f "${BOOT_MNT}/EFI/BOOT/grubenv-${RAUC_SLOT_BOOTNAME}" "${BOOT_MNT}"/EFI/BOOT/grubenv
|
|
echo "Copied default GRUB environment grubenv-${RAUC_SLOT_BOOTNAME} as grubenv."
|
|
fi
|
|
}
|
|
|
|
##
|
|
# Hooks
|
|
|
|
case "$1" in
|
|
install-check)
|
|
if [ "$RAUC_MF_COMPATIBLE" = "$RAUC_SYSTEM_COMPATIBLE" ]; then
|
|
# Check if GRUB env has been corrupted. This is only problematic
|
|
# with OS 8, where compatible matches.
|
|
check_grubenv
|
|
exit 0
|
|
fi
|
|
# Be compatible with hassos OS ID
|
|
# shellcheck disable=SC3060
|
|
rauc_os_compatible=${RAUC_MF_COMPATIBLE/haos-/hassos-}
|
|
if [ "$rauc_os_compatible" = "$RAUC_SYSTEM_COMPATIBLE" ]; then
|
|
exit 0
|
|
fi
|
|
# generic-x86-64: Be compatible with intel-nuc
|
|
# shellcheck disable=SC3060
|
|
rauc_board_compatible=${rauc_os_compatible/generic-x86-64/intel-nuc}
|
|
if [ "${rauc_board_compatible}" = "$RAUC_SYSTEM_COMPATIBLE" ]; then
|
|
exit 0
|
|
fi
|
|
echo "Compatible does not match!" 1>&2
|
|
exit 10
|
|
;;
|
|
slot-install)
|
|
if [ "${RAUC_SLOT_CLASS}" = "boot" ]; then
|
|
install_boot
|
|
elif [ "${RAUC_SLOT_CLASS}" = "spl" ]; then
|
|
install_spl
|
|
fi
|
|
;;
|
|
slot-post-install)
|
|
if [ "${RAUC_SLOT_CLASS}" = "kernel" ]; then
|
|
post_install_kernel
|
|
fi
|
|
;;
|
|
*)
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit 0
|