frodovdr/raspberrymatic-addon-rmupdate
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Code Issues Releases Wiki Activity

Use RM recovery system to upgrade firmware if available

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This commit is contained in:
Jan Schneider 2018-04-26 22:18:16 +02:00
parent ac39ccf7f4
commit 6298acfea3
1 changed files with 72 additions and 20 deletions
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76
addon/lib/rmupdate.tcl
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@ -98,6 +98,7 @@ proc ::rmupdate::i18n {str} {
if {$str == "Download url missing."} { return "Download-URL fehlt." }
if {$str == "Addon %s successfully installed."} { return "Addon %s erfolgreich installiert." }
if {$str == "Addon %s successfully uninstalled."} { return "Addon %s erfolgreich deinstalliert." }
if {$str == "Using recovery system to update firmware."} { return "Verwende Recovery-System für Firmware-Update." }
}
return $str
}
@ -154,6 +155,7 @@ proc ::rmupdate::get_rpi_version {} {
return ""
}
# return 1 if a>b, 0 if a=b, -1 if a<b
proc ::rmupdate::compare_versions {a b} {
return [package vcompare $a $b]
}
@ -398,15 +400,27 @@ proc ::rmupdate::delete_partition_table {device} {
catch { exec /usr/sbin/partprobe }
}
proc ::rmupdate::is_system_upgradeable {} {
set sys_dev [get_system_device]
#if { [get_filesystem_label $sys_dev 2] != "rootfs1" } {
# return 0
#}
if { [get_filesystem_label $sys_dev 3] != "rootfs2" } {
return 0
}
proc ::rmupdate::is_recoveryfs_available {} {
if {[compare_versions [get_current_firmware_version] "2.31.25.20180324"] > 0} {
return 1
}
return 0
}
proc ::rmupdate::is_system_upgradeable {{target_version ""}} {
set sys_dev [get_system_device]
if { [is_recoveryfs_available] } {
if { $target_version == "" } {
return 1
}
if {[compare_versions $target_version "2.31.25.20180324"] > 0} {
return 1
}
}
if { [get_filesystem_label $sys_dev 3] == "rootfs2" } {
return 1
}
return 0
}
proc ::rmupdate::get_part_uuid {device {partition ""}} {
@ -910,7 +924,7 @@ proc ::rmupdate::clone_system {target_device {activate_clone 0}} {
if { $exitcode != 0} {
error $output
}
set exitcode [catch { exec /sbin/mkfs.ext4 -F -L rootfs1 [get_partition_device $target_device 2] } output]
set exitcode [catch { exec /sbin/mkfs.ext4 -F -L rootfs [get_partition_device $target_device 2] } output]
if { $exitcode != 0 && $exitcode != 1 } {
error $output
}
@ -968,7 +982,7 @@ proc ::rmupdate::clone_system {target_device {activate_clone 0}} {
if {$activate_clone == 1} {
# Relabel ext4 filesystems
catch { exec tune2fs -L 0rootfs1 [get_partition_device $source_device 2] }
catch { exec tune2fs -L 0rootfs [get_partition_device $source_device 2] }
catch { exec tune2fs -L 0rootfs2 [get_partition_device $source_device 3] }
catch { exec tune2fs -L 0userfs [get_partition_device $source_device 4] }
@ -1159,7 +1173,9 @@ proc ::rmupdate::get_firmware_info {} {
set installed "true"
}
set supported "false"
if {[compare_versions $latest_supported_version $v] >= 0} {
if {[compare_versions $v "2.31.25.20180324"] > 0} {
set supported "true"
} elseif {[compare_versions $latest_supported_version $v] >= 0} {
set supported "true"
}
set image ""
@ -1246,7 +1262,7 @@ proc ::rmupdate::install_firmware {{download_url ""} {version ""} {lang ""} {reb
if {[get_running_installation] != ""} {
error [i18n "Another install process is running."]
}
if {! [is_system_upgradeable]} {
if {! [is_system_upgradeable $version]} {
error [i18n "System not upgradeable."]
}
@ -1269,6 +1285,38 @@ proc ::rmupdate::install_firmware {{download_url ""} {version ""} {lang ""} {reb
}
get_system_device
set use_recovery [is_recoveryfs_available]
if {$use_recovery && $version != ""} {
if {[compare_versions $version "2.31.25.20180324"] <= 0} {
set use_recovery 0
}
}
if {$use_recovery} {
# Use recovery system firmware update feature
write_install_log "Using recovery system to update firmware."
set tmp_dir "/usr/local/tmp"
if {!$dryrun} {
# TODO: only update boot.scr and filesystem label if needed
catch { exec /bin/mount -o remount,rw /boot }
catch { update_boot_scr "/boot/boot.scr" 2 }
catch { exec /bin/mount -o remount,ro /boot }
# Relabel rootfs1 to rootfs
catch { exec tune2fs -L rootfs [get_partition_device [get_system_device] 2] }
}
catch {file mkdir $tmp_dir}
catch {file delete "${tmp_dir}/new_firmware.img"}
if {!$dryrun} {
if {$version == "" || $keep_download == 0} {
file rename -force $firmware_image "${tmp_dir}/new_firmware.img"
} else {
file copy -force $firmware_image "${tmp_dir}/new_firmware.img"
}
catch { exec ln -sf "${tmp_dir}/new_firmware.img" /usr/local/.firmwareUpdate }
}
} else {
check_sizes $firmware_image
update_filesystems $firmware_image $dryrun
@ -1277,6 +1325,7 @@ proc ::rmupdate::install_firmware {{download_url ""} {version ""} {lang ""} {reb
} elseif {!$keep_download && !$dryrun} {
file delete $firmware_image
}
}
set_running_installation ""
@ -1736,3 +1785,6 @@ proc ::rmupdate::set_camera_active {active} {
#puts [rmupdate::get_system_device]
#rmupdate::set_camera_active 1
#rmupdate::wlan_block 0