32 lines
1.4 KiB
Plaintext
32 lines
1.4 KiB
Plaintext
|
|
||
|
|
ACRN specific GRUB configuration items
|
||
|
|
--------------------------------------
|
||
|
|
|
||
|
|
The following variables can be set and exported in /etc/default/grub.d/acrn.cfg
|
||
|
|
to control GRUB boot menu generation for ACRN:
|
||
|
|
|
||
|
|
GRUB_CMDLINE_ACRN: command line parameter for the ACRN hypervisor. This will
|
||
|
|
be merged with parameters from ACRN configuration. E.g.
|
||
|
|
add a required uart parameter, see
|
||
|
|
https://projectacrn.github.io/latest/user-guides/hv-parameters.html
|
||
|
|
|
||
|
|
GRUB_CMDLINE_LINUX and GRUB_CMDLINE_LINUX_DEFAULT (in /etc/default/grub) can be
|
||
|
|
used as usual and apply to the ACRN Service VM only. They are appended to the
|
||
|
|
settings provided by ACRN configuration.
|
||
|
|
|
||
|
|
ACRN VM specific variables:
|
||
|
|
|
||
|
|
GRUB_ACRN_MOD_CMDLINE_<tagname>: kernel command line parameter for VM using the
|
||
|
|
kernel module tag <tagname> in its configuration.
|
||
|
|
|
||
|
|
Attention: Using GRUB_ACRN_MOD_CMDLINE_<tagname> for Service VM associated kernel
|
||
|
|
module tag will *OVERRIDE* the settings provided by ACRN configuration
|
||
|
|
and is *NOT* recommended! So, be careful!
|
||
|
|
|
||
|
|
GRUB_ACRN_MOD_<tagname>: path of the module tagged with <tagname>. This is valid
|
||
|
|
for kernel module tags, ramdisk module tags and acpi
|
||
|
|
module tags.
|
||
|
|
|
||
|
|
Remember: There is no need to set the acpi module tag, since it defaults to
|
||
|
|
generated /boot/ACPI_VMx.bin anyway!
|