x86: update x86_linux_header

Update struct x86_linux_header with new fields, based on
arch/x86/include/asm/bootparam.h as included in linux-3.7.
Upcoming changes will use the payload_offset/payload_length fields.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
1 file changed