About zfs upgrade

[Nuno Teixeira]

Hello,

I'm about to upgrade zfs pool and I need to know the command to update boot
code on my efi config:
---
 gpart show
=>        40  2000409184  nvd0  GPT  (954G)
          40      532480     1  efi  (260M)
      532520        2008        - free -  (1.0M)
      534528     8388608     2  freebsd-swap  (4.0G)
     8923136  1991485440     3  freebsd-zfs  (950G)
  2000408576         648        - free -  (324K)
---
Handbook says:
gpart bootcode -p /boot/boot1.efifat -i 1 ada1

Should I use:
gpart bootcode -p /boot/boot1.efifat -i 1 nvd0p1 ?

Thanks,

Nuno Teixeira