Revert "refactor: remove unused model parameters"

This reverts commit a318f9dff661046cd3ad9d4cc21ed326d54a545d.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I0a909c9ce9453c8cafd578579679985abbf3135c
diff --git a/model/css-rdn1edge.sh b/model/css-rdn1edge.sh
index f68b422..c9084c0 100644
--- a/model/css-rdn1edge.sh
+++ b/model/css-rdn1edge.sh
@@ -9,6 +9,7 @@
 
 cat <<EOF >"$model_param_file"
 -C board.flashloader0.fname=$fip_bin
+-C board.virtioblockdevice.image_path=$busybox_bin
 -C css.cmn600.force_rnsam_internal=false
 -C css.cmn600.mesh_config_file=RD_N1_E1_cmn600.yml
 -C css.gic_distributor.ITS-device-bits=20
diff --git a/model/css-rdn1edgex2.sh b/model/css-rdn1edgex2.sh
index d900cba..d0203ab 100644
--- a/model/css-rdn1edgex2.sh
+++ b/model/css-rdn1edgex2.sh
@@ -10,6 +10,7 @@
 cat <<EOF >"$model_param_file"
 
 -C board0.flashloader0.fname=$fip_bin
+-C board0.virtioblockdevice.image_path=$busybox_bin
 -C css0.cmn600.force_rnsam_internal=false
 -C css0.cmn600.mesh_config_file=RD_N1_E1_cmn600.yml
 -C css0.gic_distributor.ITS-device-bits=20
diff --git a/model/css-rdv1.sh b/model/css-rdv1.sh
index 681e2f2..2a6b991 100644
--- a/model/css-rdv1.sh
+++ b/model/css-rdv1.sh
@@ -9,6 +9,7 @@
 
 cat <<EOF >"$model_param_file"
 -C board.flashloader0.fname=$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
diff --git a/model/css-sgi575.sh b/model/css-sgi575.sh
index 6681ee5..873baba 100644
--- a/model/css-sgi575.sh
+++ b/model/css-sgi575.sh
@@ -9,6 +9,7 @@
 
 cat <<EOF >"$model_param_file"
 -C board.flashloader0.fname=$fip_bin
+-C board.virtioblockdevice.image_path=$busybox_bin
 -C css.cmn600.force_rnsam_internal=false
 -C css.cmn600.mesh_config_file=SGI-575_cmn600.yml
 -C css.gic_distributor.ITS-device-bits=20
diff --git a/model/morello.sh b/model/morello.sh
index 92e59d0..7933f0a 100644
--- a/model/morello.sh
+++ b/model/morello.sh
@@ -15,6 +15,7 @@
 -C Morello_Top.soc.mcp_qspi_loader.fname=$mcp_fw_bin
 -C "css.trustedBootROMloader.fname=$bl1_bin"
 -C board.ap_qspi_loader.fname=$fip_bin
+-C board.virtioblockdevice.image_path=$busybox_bin
 ${uart1_out+-C css.pl011_uart_ap.out_file=$uart1_out}
 ${uart1_out+-C css.pl011_uart_ap.unbuffered_output=1}
 ${uart2_out+-C css.scp.pl011_uart_scp.out_file=$uart2_out}