hw/arm/virt: dt: move creation of /secure-chosen to create_fdt()

The /secure-chosen node is currently used only by create_uart(), but
this will change. Therefore move the creation of this node to
create_fdt().

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Message-id: 20200420121807.8204-2-jerome@forissier.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/arm/virt.c

@@ -234,6 +234,10 @@ static void create_fdt(VirtMachineState *vms)
     /* /chosen must exist for load_dtb to fill in necessary properties later */
     qemu_fdt_add_subnode(fdt, "/chosen");
 
+    if (vms->secure) {
+        qemu_fdt_add_subnode(fdt, "/secure-chosen");
+    }
+
     /* Clock node, for the benefit of the UART. The kernel device tree
      * binding documentation claims the PL011 node clock properties are
      * optional but in practice if you omit them the kernel refuses to
@@ -761,7 +765,6 @@ static void create_uart(const VirtMachineState *vms, int uart,
         qemu_fdt_setprop_string(vms->fdt, nodename, "status", "disabled");
         qemu_fdt_setprop_string(vms->fdt, nodename, "secure-status", "okay");
 
-        qemu_fdt_add_subnode(vms->fdt, "/secure-chosen");
         qemu_fdt_setprop_string(vms->fdt, "/secure-chosen", "stdout-path",
                                 nodename);
     }