Save the pointer of efi_ctx in mi_drivers_addr field of
multiboot structure and pass to hypervisor, not by
saving in register RDX(the third default parameter in
64bit call function).
With this method, we can be compatible with the original
32bit boot parameters passing method and no need to
large the array size of boot_regs in hypervisor.
Signed-off-by: Zheng, Gen <gen.zheng@intel.com>
1. refine multiboot related code, move to /boot.
2. firmware files and ramdisk can be stitched in iasImage;
and they will be loaded as multiboot modules.
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Junjie Mao