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function try_user_config {
set root="${1}"
for dir in boot grub grub2 boot/grub boot/grub2; do
for name in libreboot_ autoboot_ librecore_ coreboot_ ''; do
if [ -f /"${dir}"/"${name}"grub.cfg ]; then
unset superusers
configfile /"${dir}"/"${name}"grub.cfg
fi
done
done
}
function search_grub {
for i in 0 1; do
# raw devices
try_user_config "(${1}${i})"
for part in 1 2 3 4 5; do
# MBR/GPT partitions
try_user_config "(${1}${i},${part})"
done
done
}
function try_isolinux_config {
set root="${1}"
for dir in '' /boot; do
if [ -f "${dir}"/isolinux/isolinux.cfg ]; then
syslinux_configfile -i "${dir}"/isolinux/isolinux.cfg
elif [ -f "${dir}"/syslinux/syslinux.cfg ]; then
syslinux_configfile -s "${dir}"/syslinux/syslinux.cfg
fi
done
}
function search_isolinux {
for i in 0 1; do
# raw devices
try_isolinux_config "(${1}${i})"
for part in 1 2 3 4 5; do
# MBR/GPT partitions
try_isolinux_config "(${1}${i},${part})"
done
done
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if loadfont (cbfsdisk)/font.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
gfxpayload=keep
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=1
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
insmod png
if background_image (cbfsdisk)/background.png; then
true
fi
#Scan for OS on internal HDD
insmod regexp
insmod ahci
insmod part_msdos
for x in (ahci*,*) ; do
if [ -f "$x/netbsd" ] ; then
menuentry "Load NetBSD from $x" $x {
root=$2
knetbsd /netbsd
}
fi
done
for x in (usb*,*) ; do
if [ -f "$x/netbsd" ] ; then
menuentry "Load NetBSD from $x" $x {
root=$2
knetbsd /netbsd
}
fi
done
for x in (ahci*,*) ; do
if [ -f "$x/grub/grub.cfg" ] ; then
menuentry "Load Config from $x" $x {
root=$2
configfile /grub/grub.cfg
}
fi
if [ -f "$x/boot/grub/grub.cfg" ] ; then
menuentry "Load Config from $x" $x {
root=$2
configfile /boot/grub/grub.cfg
}
fi
done
for x in (usb*,*) ; do
if [ -f "$x/grub/grub.cfg" ] ; then
menuentry "Load Config from $x" $x {
root=$2
configfile /grub/grub.cfg
}
fi
if [ -f "$x/boot/grub/grub.cfg" ] ; then
menuentry "Load Config from $x" $x {
root=$2
configfile /boot/grub/grub.cfg
}
fi
done
menuentry 'Search ISOLINUX menu (AHCI) [a]' --hotkey='a' {
search_isolinux ahci
}
menuentry 'Search ISOLINUX menu (USB) [u]' --hotkey='u' {
search_isolinux usb
}
menuentry 'Search ISOLINUX menu (CD/DVD) [d]' --hotkey='d' {
insmod ata
for dev in ata0 ata1 ata2 ata3 ahci1; do
try_isolinux_config "(${dev})"
done
}
menuentry 'Search for GRUB2 configuration on external media [s]' --hotkey='s' {
search_grub usb
}
menuentry 'nvramcui' {
chainloader (cbfsdisk)/img/nvramcui
}
menuentry 'coreinfo' {
chainloader (cbfsdisk)/img/coreinfo
}
menuentry 'Memtest86+' {
chainloader (cbfsdisk)/img/memtest
}
menuentry 'tint' {
chainloader (cbfsdisk)/img/tint
}
menuentry 'Poweroff [p]' --hotkey='p' {
halt
}
menuentry 'Reboot [r]' --hotkey='r' {
reboot
}
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