arch-arm: Using explicit invalidation in TLB

When setting TLB related MiscRegs, using explicit TLB regs invalidation
rather than implicit switch-case fallthrough

Change-Id: Ia1a7358b6d54dda3811be1c5ce5d676f8c518c4d
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10041
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
1 file changed