We want to jump into the EFI stub in the kernel so it can perform
appropriate init and call ExitBootServices. Add support for doing that,
including ensuring that we copy the kernel to somewhere that's not
currently being used by the firmware.
Signed-off-by: Matthew Garrett <mgarrett@aurora.tech>
Reviewed-by: Simon Glass <sjg@chromium.org>
Drop use of image_info_t:
Signed-off-by: Simon Glass <sjg@chromium.org>