flash_uboot() {
  echo "A new U-Boot version needs to be flashed onto your install drive."
  echo "Please use lsblk to determine your drive, before proceeding."
    echo "You can flash the new U-Boot by running:"
    echo "# dd if=/boot/idbloader.img of=/dev/mmcblkX seek=64 conv=notrunc"
    echo "# dd if=/boot/u-boot.itb of=/dev/mmcblkX seek=16384 conv=notrunc"
}

## arg 1:  the new package version
post_install() {
  flash_uboot
}

## arg 1:  the new package version
## arg 2:  the old package version
post_upgrade() {
  flash_uboot
}