arch-arm: Allow the L2 unified TLB to store partial translations

We are allowing the L2 TLB to store partial translations from the
second level of lookup

JIRA: https://gem5.atlassian.net/browse/GEM5-1108

Change-Id: I1286c14a256470c2075fe5533930617139d4d087
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52126
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed