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Add hook to allow forcing uboot update

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This commit is contained in:
Gunjan Gupta
2024-01-28 23:36:17 +05:30
committed by Igor
parent 37a6fb6b03
commit d9d6524e7f
5 changed files with 55 additions and 25 deletions
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54
lib/functions/compilation/uboot.sh
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@@ -368,30 +368,18 @@ function compile_uboot() {
display_alert "Preparing u-boot general packaging" "${version} ${target_make}"
# set up postinstall script # @todo: extract into a tinkerboard extension
if [[ $BOARD == tinkerboard ]]; then
cat <<- EOF > "$uboottempdir/DEBIAN/postinst"
#!/bin/bash
source /usr/lib/u-boot/platform_install.sh
[[ \$DEVICE == /dev/null ]] && exit 0
if [[ -z \$DEVICE ]]; then
DEVICE="/dev/mmcblk0"
# proceed to other options.
[ ! -b \$DEVICE ] && DEVICE="/dev/mmcblk1"
[ ! -b \$DEVICE ] && DEVICE="/dev/mmcblk2"
fi
[[ \$(type -t setup_write_uboot_platform) == function ]] && setup_write_uboot_platform
if [[ -b \$DEVICE ]]; then
echo "Updating u-boot on \$DEVICE" >&2
write_uboot_platform \$DIR \$DEVICE
sync
else
echo "Device \$DEVICE does not exist, skipping" >&2
fi
exit 0
EOF
chmod 755 "$uboottempdir/DEBIAN/postinst"
fi
local -a postinst_functions=()
local destination=$uboottempdir
call_extension_method "pre_package_uboot_image" <<- 'PRE_PACKAGE_UBOOT_IMAGE'
*allow making some last minute changes before u-boot is packaged*
This should be implemented by the config to tweak the uboot package, after the board or family has had the chance to.
You can write to `$destination` here and it will be packaged.
You can also append to the `postinst_functions` array, and the _content_ of those functions will be added to the postinst script.
PRE_PACKAGE_UBOOT_IMAGE
artifact_package_hook_helper_board_side_functions "postinst" uboot_postinst_base "${postinst_functions[@]}"
unset uboot_postinst_base postinst_functions destination
# declare -f on non-defined function does not do anything (but exits with errors, so ignore them with "|| true")
cat <<- EOF > "$uboottempdir/usr/lib/u-boot/platform_install.sh"
@@ -434,3 +422,21 @@ function compile_uboot() {
display_alert "Built u-boot deb OK" "linux-u-boot-${BOARD}-${BRANCH} ${artifact_version}" "info"
return 0 # success
}
function uboot_postinst_base() {
# Source the armbian-release information file
[ -f /etc/armbian-release ] && . /etc/armbian-release
source /usr/lib/u-boot/platform_install.sh
if [ "${FORCE_UBOOT_UPDATE:-no}" == "yes" ]; then
#recognize_root
root_uuid=$(sed -e 's/^.*root=//' -e 's/ .*$//' < /proc/cmdline)
root_partition=$(blkid | tr -d '":' | grep "${root_uuid}" | awk '{print $1}')
root_partition_name=$(echo $root_partition | sed 's/\/dev\///g')
root_partition_device_name=$(lsblk -ndo pkname $root_partition)
root_partition_device=/dev/$root_partition_device_name
write_uboot_platform "$DIR" "${root_partition_device}"
sync
fi
}