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raspberrymatic-addon-rmupdate
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Update boot.cmd

This commit is contained in:
Jan Schneider 2018-03-22 23:37:53 +01:00
parent f9c23ce0e7
commit 80522cba0e
1 changed files with 17 additions and 2 deletions
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19
addon/lib/rmupdate.tcl
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@ -444,6 +444,19 @@ proc ::rmupdate::update_cmdline {cmdline root} {
close $fd
}
proc ::rmupdate::update_boot_cmd {boot_cmd root} {
set fd [open $boot_cmd r]
set data [read $fd]
close $fd
regsub -all "setenv rootfs \[0-9\]" $data "setenv rootfs ${root}" data
regsub -all "setenv userfs \[0-9\]" $data "setenv userfs 4" data
set fd [open $boot_cmd w]
puts $fd $data
close $fd
}
proc ::rmupdate::get_system_device {} {
set cmdline "/proc/cmdline"
set fd [open $cmdline r]
@ -688,9 +701,11 @@ proc ::rmupdate::update_filesystems {image {dryrun 0}} {
set new_root_partition_number 3
}
set part_uuid [get_part_uuid $sys_dev $new_root_partition_number]
if { [get_rpi_version] == "tinkerboard" } {
if {[file exists "${mnt_s}/boot.cmd"]} {
update_boot_cmd "${mnt_s}/boot.cmd" $new_root_partition_number
} elseif {[file exists "${mnt_s}/extlinux/extlinux.conf"]} {
update_cmdline "${mnt_s}/extlinux/extlinux.conf" "PARTUUID=${part_uuid}"
} else {
} elseif {[file exists "${mnt_s}/cmdline.txt"]} {
update_cmdline "${mnt_s}/cmdline.txt" "PARTUUID=${part_uuid}"
}
}