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hiby: r1_patcher: add hotplug support

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Change-Id: I8b82842f26ac6444b32e166308b7c5deb17fab7a
This commit is contained in:
Roman Artiukhin 2026-01-19 18:57:42 +02:00
parent b25f59a98a
commit da5d6f8bf3
1 changed files with 39 additions and 0 deletions
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39
tools/r1_patcher/r1_patcher.sh
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@ -58,6 +58,45 @@ chmod 0755 "$workingdir_in/rootfs/extracted/usr/bin/bootloader.r1"
cp hiby_player.sh $workingdir_in/rootfs/extracted/usr/bin/
chmod 0755 $workingdir_in/rootfs/extracted/usr/bin/hiby_player.sh
################################################################################
### Rockbox Hotplug Logic
################################################################################
# 1. Create hotplug helper script
cat << 'EOF' > $workingdir_in/rootfs/extracted/usr/bin/rb_hotplug.sh
#!/bin/sh
MNT_SD="/data/mnt/sd_0"
MNT_USB="/data/mnt/usb"
case "$MDEV" in
mmcblk*) MNT="$MNT_SD" ;;
sd*) MNT="$MNT_USB" ;;
*) exit 0 ;;
esac
case "$ACTION" in
add|"")
mkdir -p "$MNT"
mount -t auto -o flush,noatime "/dev/$MDEV" "$MNT"
;;
remove)
umount -l "$MNT"
;;
esac
EOF
chmod 0755 $workingdir_in/rootfs/extracted/usr/bin/rb_hotplug.sh
# 2. Check mdev.conf and append rules only if missing
MDEV_CONF="$workingdir_in/rootfs/extracted/etc/mdev.conf"
if ! grep -q "mmcblk" "$MDEV_CONF"; then
echo "mmcblk[0-9]p[0-9] 0:0 660 */usr/bin/rb_hotplug.sh" >> "$MDEV_CONF"
fi
if ! grep -q "sd\[a-z\]" "$MDEV_CONF"; then
echo "sd[a-z][0-9] 0:0 660 */usr/bin/rb_hotplug.sh" >> "$MDEV_CONF"
fi
################################################################################
### rebuild
################################################################################