feat: added option disable_visualisation

This is useful when running in remote VMs.

Signed-off-by: J-Alves <joao.alves@arm.com>
Change-Id: I245aaeaabb63b8fbc03a8cf8667330febc4fab14
diff --git a/model/fvp_common.sh b/model/fvp_common.sh
index 14ce8b8..cc1afe6 100644
--- a/model/fvp_common.sh
+++ b/model/fvp_common.sh
@@ -93,6 +93,8 @@
 
 ${no_quantum--Q ${quantum}}
 
+${disable_visualisation+-C bp.vis.disable_visualisation=1}
+
 EOF
 
 # OpenCI uses LAVA to launch models, the latter requiring (uart) unbuffered output,