Something

set timeout=3

  insmod lvm
  insmod part_gpt
  insmod ext2
  set root=(home-root)
  search --no-floppy --fs-uuid --set f21f3e52-4e9f-412b-a92f-806014e5a72f
if loadfont /boot/grub/unifont.pf2; then
   set gfxmode=1024x768
   insmod gfxterm
   insmod vbe
   terminal_output gfxterm
fi

set menu_color_normal=cyan/white
set menu_color_highlight=white/cyan

menuentry "Funtoo - vmlinuz-2.6.36-hardened-r2" {
  insmod lvm
  insmod part_gpt
  insmod ext2
  set root=(home-root)
  search --no-floppy --fs-uuid --set f21f3e52-4e9f-412b-a92f-806014e5a72f
  linux /boot/vmlinuz-2.6.36-hardened-r2 rootfstype=ext4 hpet=force lvm=yes root=/dev/mapper/home-root
  set gfxpayload=keep
}
set default=0