diff --git a/model/css-rdv1.sh b/model/css-rdv1.sh
index 66c7bb6..8744913 100644
--- a/model/css-rdv1.sh
+++ b/model/css-rdv1.sh
@@ -5,17 +5,23 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-set_model_path "$warehouse/SysGen/SubSystemModels/11.14/34/models/Linux64_GCC-6.4/FVP_RD_V1"
+set_model_path "$warehouse/SysGen/SubSystemModels/11.15/26/models/$model_flavour/FVP_RD_V1"
 
 cat <<EOF >"$model_param_file"
--C css.cmn_650.force_rnsam_internal=true
--C css.mcp.ROMloader.fname=$mcp_rom_bin
--C css.scp.ROMloader.fname=$scp_rom_bin
---data css.scp.armcortexm7ct=$scp_ram_bin@$scp_ram_addr
--C css.trustedBootROMloader.fname=$bl1_bin
 -C board.flashloader0.fname=$fip_bin
 -C board.virtioblockdevice.image_path=$busybox_bin
+-C css.cmn_650.force_rnsam_internal=true
+-C css.cmn_650.mesh_config_file=cmn650_rdv1.yml
+-C css.gic_distributor.ITS-device-bits=20
+-C css.mcp.ROMloader.fname=$mcp_rom_bin
 -C css.pl011_uart_ap.unbuffered_output=1
+-C css.scp.pl011_uart_scp.unbuffered_output=1
+-C css.scp.ROMloader.fname=$scp_rom_bin
+-C css.trustedBootROMloader.fname=$bl1_bin
+-C soc.pl011_uart_mcp.unbuffered_output=1
+-C soc.pl011_uart0.enable_dc4=0
+-C soc.pl011_uart0.flow_ctrl_mask_en=1
 -C soc.pl011_uart0.unbuffered_output=1
 -C soc.pl011_uart1.unbuffered_output=1
+--data css.scp.armcortexm7ct=$scp_ram_bin@$scp_ram_addr
 EOF