feat(sme): add SME FA64 option to Base AEM

Add FVP command line option for implementing FEAT_SME_FA64 arch.
extension.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I988d66491bcf75c6561eb231d9074aa90d96e132
diff --git a/model/base-aemva-common.sh b/model/base-aemva-common.sh
index 8421dd7..d247f95 100644
--- a/model/base-aemva-common.sh
+++ b/model/base-aemva-common.sh
@@ -54,6 +54,8 @@
 
 reset_var has_sme
 
+reset_var has_sme_fa64
+
 reset_var has_sme2
 
 reset_var bmcov_plugin
@@ -125,11 +127,13 @@
 ${has_sve+-C cluster0.sve.veclen=$((128 / 8))}
 ${has_sme+-C cluster0.sve.has_sme=1}
 ${has_sme2+-C cluster0.sve.has_sme2=1}
+${has_sme_fa64+-C cluster0.sve.has_sme_fa64=1}
 
 ${has_sve+-C cluster1.has_sve=1}
 ${has_sve+-C cluster1.sve.veclen=$((128 / 8))}
 ${has_sme+-C cluster1.sve.has_sme=1}
 ${has_sme2+-C cluster1.sve.has_sme2=1}
+${has_sme_fa64+-C cluster1.sve.has_sme_fa64=1}
 
 ${bmcov_plugin+--plugin=$bmcov_plugin_path}