mkfs.vfat -n GRML "${CHROOT_OUTPUT}/${EFI_IMG}" >/dev/null || bailout 51
mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI || bailout 52
mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI/BOOT || bailout 52
mkfs.vfat -n GRML "${CHROOT_OUTPUT}/${EFI_IMG}" >/dev/null || bailout 51
mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI || bailout 52
mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI/BOOT || bailout 52