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menuentry 'Load Operating System' {
if search --file --set /boot/grub/libreboot_grub.cfg ; then
configfile /boot/grub/libreboot_grub.cfg
elif search --file --set /grub/libreboot_grub.cfg ; then
configfile /grub/libreboot_grub.cfg
else
set root='ahci0,msdos1'
linux /vmlinuz root=/dev/sda1 rw
if [ -f "/initrd.img" ] ; then
initrd /initrd.img
fi
fi
}
menuentry 'Parse ISOLINUX menu (USB)' {
set root='usb0'
if [ -f "/menu.cfg" ] ; then
syslinux_configfile -i /menu.cfg
elif [ -f "/txt.cfg" ] ; then
syslinux_configfile -i /txt.cfg
elif [ -f "/isolinux/menu.cfg" ] ; then
syslinux_configfile -i /isolinux/menu.cfg
elif [ -f "/isolinux/txt.cfg" ] ; then
syslinux_configfile -i /isolinux/txt.cfg
elif [ -f "/isolinux/isolinux.cfg" ] ; then
syslinux_configfile -i /isolinux/isolinux.cfg
fi
}
menuentry 'Parse ISOLINUX menu (CD)' {
set root='ata0'
if [ -f "/menu.cfg" ] ; then
syslinux_configfile -i /menu.cfg
elif [ -f "/txt.cfg" ] ; then
syslinux_configfile -i /txt.cfg
elif [ -f "/isolinux/menu.cfg" ] ; then
syslinux_configfile -i /isolinux/menu.cfg
elif [ -f "/isolinux/txt.cfg" ] ; then
syslinux_configfile -i /isolinux/txt.cfg
elif [ -f "/isolinux/isolinux.cfg" ] ; then
syslinux_configfile -i /isolinux/isolinux.cfg
fi
}
menuentry 'Switch to grubtest.cfg' {
set root='cbfsdisk'
configfile (cbfsdisk)/grubtest.cfg
}
menuentry 'Search for GRUB configuration on internal storage' {
insmod regexp
insmod ahci
insmod part_msdos
for x in (ahci0,*) ; do
if [ -f "$x/grub/grub.cfg" ] ; then
submenu "Load Config from $x" $x {
root=$2
source /grub/grub.cfg
unset superusers
}
fi
if [ -f "$x/boot/grub/grub.cfg" ] ; then
submenu "Load Config from $x" $x {
root=$2
source /boot/grub/grub.cfg
unset superusers
}
fi
done
}
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