NAME

       grub-mkimage - make a bootable image of GRUB

SYNOPSIS

       grub-mkimage [OPTION...] [OPTION]... [MODULES]

DESCRIPTION

       Make a bootable image of GRUB.

       -c, --config=FILE
              embed FILE as an early config

       -C, --compression=(xz|none|auto)
              choose the compression to use for core image

       -d, --directory=DIR
              use images and modules under DIR [default=/usr/lib/grub/<platform>]

       --disable-shim-lock
              disable shim_lock verifier

       -D, --dtb=FILE
              embed FILE as a device tree (DTB)

       -k, --pubkey=FILE
              embed FILE as public key for signature checking

       -m,                              --memdisk=FILE
              embed FILE as a memdisk image

       Implies `-p (memdisk)/boot/grub' and overrides

       any prefix supplied previously, but the prefix
              itself can be overridden by later options

       -n, --note
              add NOTE segment for CHRP IEEE1275

       -o, --output=FILE
              output a generated image to FILE [default=stdout]

       -O, --format=FORMAT
              generate   an   image   in  FORMAT  available  formats:  i386-coreboot,  i386-multiboot,  i386-pc,
              i386-xen_pvh,  i386-pc-pxe,  i386-pc-eltorito,  i386-efi,  i386-ieee1275,  i386-qemu,  x86_64-efi,
              i386-xen,    x86_64-xen,   mipsel-yeeloong-flash,   mipsel-fuloong2f-flash,   mipsel-loongson-elf,
              powerpc-ieee1275, sparc64-ieee1275-raw, sparc64-ieee1275-cdcore, sparc64-ieee1275-aout,  ia64-efi,
              mips-arc,    mipsel-arc,   mipsel-qemu_mips-elf,   mips-qemu_mips-flash,   mipsel-qemu_mips-flash,
              mips-qemu_mips-elf, arm-uboot,  arm-coreboot-vexpress,  arm-coreboot-veyron,  arm-efi,  arm64-efi,
              riscv32-efi, riscv64-efi

       -p, --prefix=DIR
              set prefix directory

       -s, --sbat=FILE
              SBAT metadata

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory  or  optional  arguments  to  long options are also mandatory or optional for any corresponding
       short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       grub-install(8), grub-mkrescue(1), grub-mknetdir(8)

       The full documentation for grub-mkimage is maintained as a Texinfo manual.  If the info and  grub-mkimage
       programs are properly installed at your site, the command

              info grub-mkimage

       should give you access to the complete manual.