fix: fix remaining CSS model port mappings

Change-Id: I5e8961c0d3e3b8be2ee5c2a7d14d476f7e9391d5
Signed-off-by: Chris Kay <chris.kay@arm.com>
(cherry picked from commit f68ffb39585bf1e888ce1a8f90b09800bc14243a)
diff --git a/run_config/fvp-linux.sgi b/run_config/fvp-linux.sgi
index 31c1544..7f6ab24 100644
--- a/run_config/fvp-linux.sgi
+++ b/run_config/fvp-linux.sgi
@@ -17,12 +17,13 @@
 }
 
 generate_lava_job_template() {
-	uart="0" port="5002" file="trusted-firmware-sgi.exp" track_expect
+	uart="0" port="5004" file="trusted-firmware-sgi.exp" track_expect
 	uart="1" port="5003" file="linux-busybox-sgi.exp" timeout="1800" \
 		set_primary="1" track_expect
 
 	set_uart_port "${archive:?}" 2 5000
 	set_uart_port "${archive:?}" 3 5001
+	set_uart_port "${archive:?}" 4 5002
 
 	payload_type="linux" gen_fvp_yaml_template
 }