diskimage-builder/diskimage_builder/elements/bootloader
Jakub Darmach 5a4e8a2c9e
Added missing grubby arg DIB_BOOTLOADER_DEFAULT_CMDLINE
DIB_BOOTLOADER_DEFAULT_CMDLINE was missing from grubby args.
Closes-Bug: 1951084

Change-Id: Idf2a471453c5490d927979fb97aa916418172153
2021-11-16 11:43:49 +01:00
..
environment.d update grub cmdline to current kernel parameters 2020-06-14 00:39:42 -05:00
finalise.d Added missing grubby arg DIB_BOOTLOADER_DEFAULT_CMDLINE 2021-11-16 11:43:49 +01:00
pkg-map RHEL/Centos 9 does not have package grub2-efi-x64-modules 2021-09-13 09:32:53 +12:00
README.rst bootloader: remove extlinux/syslinux path 2021-05-13 10:33:06 +10:00

==========
bootloader
==========

Installs ``grub[2]`` on boot partition on the system.

Arguments
=========

* ``DIB_GRUB_TIMEOUT`` sets the ``grub`` menu timeout.  It defaults to
  5 seconds.  Set this to 0 (no timeout) for fast boot times.

* ``DIB_BOOTLOADER_DEFAULT_CMDLINE`` sets parameters that are appended
  to the ``GRUB_CMDLINE_LINUX_DEFAULT`` values in ``grub.cfg``
  configuration. It defaults to ``nofb nomodeset gfxpayload=text``.

* ``DIB_BOOTLOADER_SERIAL_CONSOLE`` sets the serial device to be
  used as a console. It defaults to ``hvc0`` for PowerPC, 
  ``ttyAMA0,115200`` for ARM64, otherwise ``ttyS0,115200``.