Move SGX ACPI code to block/acpi. Also move the register definitions
there, since they are misplaced in intelblocks/msr.h and are used only
once anyways.
Change-Id: I089d0ee97c37df2be060b5996183201bfa9b49ca
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58925
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>