feat(smmu): add SMMU root register page parameter

Add the SMMU Root register page offset as model parameter when
a run config specifies has_smmuv3_params=1 and has_rme=1.
Add the smmu generic trace for RME enabled test cases.
Refactor to use a common set of smmu model parameters for both RME and
non-RME enabled case. The only parameter difference is SMMU_IDR5
defining 48 bits physical address size for RME enabled cases.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: Ie53f0e29f592cd1e04b42feb04148f1c018d054c
1 file changed