- Create the GPT partition table
$ parted /dev/sdX mklabel gpt
- Create the UEFI FAT32 partition (which will be
/dev/sdXY
)$ parted /dev/sdX mkpart esp fat32 1MiB 512MiB
$ parted /dev/sdX set 1 esp on
$ parted /dev/sdX set 1 boot on
$ mkfs.fat -F 32 -n UEFI /dev/sdXY