[GITGRUB] FB driver for EFI

[Bean]

Hi,

This patch adds efi fb driver, with it, you can use graphic mode in EFI.

Add the following modules in grub.efi:

video efi_fb gfxterm font png jpeg

And use this in grub.cfg to enable graphics mode: (0x0 means use the
current screen size, you can also specific size like 1280x800)

loadfont /unifont.pf2
set gfxmode="0x0"
terminal_output.gfxterm
background_image /splash.png

The patch can be downloaded at:

http://github.com/bean123/grub/tree/master

-- 
Bean

gitgrub home: http://github.com/grub/grub/
my fork page: http://github.com/bean123/grub/