# mount /dev/da0p2 /mnt
# cp idbloader.img u-boot.itb /mnt/boot/uboot
# cp u-boot.dtb /mnt/boot/dtb/rockchip/rk3399-pinebook-pro.dtb
# umount /mnt
# mount_msdosfs /dev/da0p1 /mnt
# install -m 755 u-boot.dtb \
/mnt/dtb/rockchip/rk3399-pinebook-pro.dtb
# umount /mnt
ついでにeMMCを128 GBに
