Comment # 9 on bug 1174412 from Andr�s Barrantes Silman

You're right!
Aparantely there is /boot/efi/EFI...

$ sudo tree /boot -d

/boot
|-- efi
|   `-- EFI
|       |-- boot
|       `-- opensuse
`-- grub2
    |-- fonts
    |-- i386-pc
    |-- themes
    |   `-- openSUSE
    `-- x86_64-efi