To display information about the system firmware and the bootloaders
$ bootctl status
To set a flag to boot into the system firmware on the next boot
$ bootctl reboot-to-firmware true
To display all available bootloader entries
$ bootctl list
To Install systemd-boot into the EFI system partition
$ bootctl install
To remove all installed versions of systemd-boot from the EFI system partition
$ bootctl remove
regards,
T.Dhanasekar