Only bcm2708 and bcm2709 use "kernel.img" file name.
bcm2710 and bcm2711 use "kernel8.img" and bcm2712 uses "kernel_2712.img".
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
if export_partdevice partdev 1; then
mkdir -p /boot
- [ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
+ [ -f "/boot/kernel*.img" ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE"
tar -C / -zxvf "$UPGRADE_BACKUP" boot/cmdline.txt boot/config.txt
sync