x86/efi: Support initrd loaded above 4G

For boot efi kernel directly without bootloader.
If the kernel support XLF_CAN_BE_LOADED_ABOVE_4G, we should
not limit initrd under hdr->initrd_add_max.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
This commit is contained in:
Yinghai Lu 2014-06-14 12:23:41 -07:00 • committed by Matt Fleming
commit 4bf7111f50