Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
hiby: r1_patcher: fix possible boot hang and flash failures
- Sort image parts for deterministic results.
- Ensure bootloader.r1 is correctly named and has +x permissions.
Change-Id: I391c935d75e5079010fc91d3614d9221d34e4c6b
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tools/r1_patcher/r1_patcher.sh
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tools/r1_patcher/r1_patcher.sh
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#!/bin/bash
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#Prerequisites:
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#sudo apt update && sudo apt install -y p7zip-full squashfs-tools genisoimage coreutils
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if [[ $# -ne 2 ]]; then
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echo 'usage: ./r1_patcher.sh r1.upt bootloader.r1' >&2
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exit 1
···
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################################################################################
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# copy 'bootloader'
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cp $2 $workingdir_in/rootfs/extracted/usr/bin/
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cp "$2" "$workingdir_in/rootfs/extracted/usr/bin/bootloader.r1"
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chmod 0755 "$workingdir_in/rootfs/extracted/usr/bin/bootloader.r1"
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# copy modified 'hibyplayer.sh' script
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cp hiby_player.sh $workingdir_in/rootfs/extracted/usr/bin/
···
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### rebuild
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################################################################################
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mkdir "$workingdir_out/image_contents"
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mkdir "$workingdir_out/image_contents/ota_v0"
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mkdir -p "$workingdir_out/image_contents/ota_v0"
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mksquashfs $workingdir_in/rootfs/extracted $workingdir_out/rootfs.squashfs -comp lzo
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mksquashfs $workingdir_in/rootfs/extracted $workingdir_out/rootfs.squashfs -comp lzo -all-root
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cd "$workingdir_out/image_contents/ota_v0"
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···
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ota_md5_rootfs="ota_md5_rootfs.squashfs.$md5"
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parts=`find . -name 'rootfs.squashfs.*'`
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for part in $parts; do
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md5next=($(md5sum $part))
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echo $md5next >> $ota_md5_rootfs
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mv $part "$part.$md5"
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md5=$md5next
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for part in $(ls rootfs.squashfs.[0-9]* | sort); do
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md5next=($(md5sum $part))
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echo $md5next >> $ota_md5_rootfs
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mv $part "$part.$md5"
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md5=$md5next
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done
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# xImage
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ota_md5_xImage="ota_md5_xImage.$md5"
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parts=`find . -name 'xImage.*'`
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for part in $parts; do
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md5next=($(md5sum $part))
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echo $md5next >> $ota_md5_xImage
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mv $part "$part.$md5"
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md5=$md5next
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for part in $(ls xImage.[0-9]* | sort); do
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md5next=($(md5sum $part))
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echo $md5next >> $ota_md5_xImage
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mv $part "$part.$md5"
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md5=$md5next
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done
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# ota_update.in