Verified Commit 86540647 authored by nl6720's avatar nl6720
Browse files

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

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
parent fda19075
# 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%
......
# 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%
......
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