Grub2: add UEFI support for accessing memory address above 4GB.

[Yufuping]

 

Hi all,

 

Who can add the new feature for grub2:

Add UEFI support for accessing memory address above 4GB.

When using grub2 as PXE downloading engine, grub2 can get initrd file from network and put it to memory above 4GB.

The feature should support UEFI BIOS boot mode.

Thanks!                                     

 

Best Regard,

Yanjianlong