arch-arm: Expose LookupLevel enum to the python world

Our goal is to make it a SimObject Param

Change-Id: I90673fada66f59d4a90354660d2513a39c0ccba5
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52007
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
7 files changed