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configs/*/grub/grub.cfg: enable serial input and output

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Try to initialize a serial device and use it for input and output.

Add more comments to grub.cfg to explain what is done.

Related to #75
This commit is contained in:
nl6720 2022-06-26 12:59:47 +03:00
parent fda1907581
commit 86540647db
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GPG Key ID: 5CE88535E188D369
2 changed files with 23 additions and 5 deletions
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14
configs/baseline/grub/grub.cfg
View File

@ -1,12 +1,12 @@
# Load partition table and file system modules
insmod part_gpt
insmod part_msdos
insmod fat
insmod iso9660
# Use graphics-mode output
insmod all_video
insmod font
if loadfont "${prefix}/fonts/unicode.pf2" ; then
insmod gfxterm
set gfxmode="auto"
@ -14,10 +14,20 @@ if loadfont "${prefix}/fonts/unicode.pf2" ; then
terminal_output gfxterm
fi
# Enable serial console
if serial --unit=0 --speed=115200; then
terminal_input --append serial
terminal_output --append serial
fi
# Set default menu entry
default=archlinux
timeout=15
timeout_style=menu
# Menu entries
menuentry "Arch Linux (x86_64, UEFI)" --class arch --class gnu-linux --class gnu --class os --id 'archlinux' {
set gfxpayload=keep
search --no-floppy --set=root --label %ARCHISO_LABEL%

14
configs/releng/grub/grub.cfg
View File

@ -1,12 +1,12 @@
# Load partition table and file system modules
insmod part_gpt
insmod part_msdos
insmod fat
insmod iso9660
# Use graphics-mode output
insmod all_video
insmod font
if loadfont "${prefix}/fonts/unicode.pf2" ; then
insmod gfxterm
set gfxmode="auto"
@ -14,14 +14,22 @@ if loadfont "${prefix}/fonts/unicode.pf2" ; then
terminal_output gfxterm
fi
# Enable serial console
if serial --unit=0 --speed=115200; then
terminal_input --append serial
terminal_output --append serial
fi
# Set default menu entry
default=archlinux
timeout=15
timeout_style=menu
# GRUB init tune for accessibility
#
play 600 988 1 1319 4
# Menu entries
menuentry "Arch Linux install medium (x86_64, UEFI)" --class arch --class gnu-linux --class gnu --class os --id 'archlinux' {
set gfxpayload=keep
search --no-floppy --set=root --label %ARCHISO_LABEL%