feat(mte): enable MTE support in SPM tests

Adds MTE support parameters to FVP models.
Enables MTE support in relevant tf-a builds.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: Ib31275b165d955c308af8ffcb38a532a2d3357dc
diff --git a/model/base-aemva-common.sh b/model/base-aemva-common.sh
index 2cc80fb..1187d61 100644
--- a/model/base-aemva-common.sh
+++ b/model/base-aemva-common.sh
@@ -128,6 +128,13 @@
 EOF
 fi
 
+# MTE is enabled
+if [[ -n $memory_tagging_support_level ]]; then
+	cat <<EOF >>"$model_param_file"
+-C bp.dram_metadata.is_enabled=1
+EOF
+fi
+
 #------------ Cluster0 configuration --------------
 
 cat <<EOF >>"$model_param_file"