The grub-efi
class provides grub-efi
-specific functions for
building bootable images.
This class supports several variables:
INITRD
:
Indicates a filesystem image to use as an initrd (optional).
ROOTFS
:
Indicates a filesystem image to include as the root filesystem
(optional).
GRUB_GFXSERIAL
:
Set this to "1" to have graphics and serial in the boot menu.
LABELS
:
A list of targets for the automatic configuration.
APPEND
:
An override list of append strings for each
LABEL
.
GRUB_OPTS
:
Additional options to add to the configuration (optional).
Options are delimited using semi-colon characters
(;
).
GRUB_TIMEOUT
:
Timeout before executing the default LABEL
(optional).