Based on the "TCG ACPI Specification" Version 1.3 published 2021.
Add an enum for the ACPI start methods and use it instead of hardcoding
various numbers in plain code.
Change-Id: I8b66527ee7417e231fe52e0a609b8c100de522b0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89458
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
b741e2274e