hw/arm: Check CPU type in machine_run_board_init()

Set mc->valid_cpu_types so that the user specified CPU type can
be validated in machine_run_board_init(). We needn't to do it by
ourselves.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231204004726.483558-9-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c
index 29146f5018..b976727eef 100644
--- a/hw/arm/cubieboard.c
+++ b/hw/arm/cubieboard.c
@@ -52,12 +52,6 @@ static void cubieboard_init(MachineState *machine)
         exit(1);
     }
 
-    /* Only allow Cortex-A8 for this board */
-    if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a8")) != 0) {
-        error_report("This board can only be used with cortex-a8 CPU");
-        exit(1);
-    }
-
     a10 = AW_A10(object_new(TYPE_AW_A10));
     object_property_add_child(OBJECT(machine), "soc", OBJECT(a10));
     object_unref(OBJECT(a10));
@@ -114,8 +108,14 @@ static void cubieboard_init(MachineState *machine)
 
 static void cubieboard_machine_init(MachineClass *mc)
 {
+    static const char * const valid_cpu_types[] = {
+        ARM_CPU_TYPE_NAME("cortex-a8"),
+        NULL
+    };
+
     mc->desc = "cubietech cubieboard (Cortex-A8)";
     mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a8");
+    mc->valid_cpu_types = valid_cpu_types;
     mc->default_ram_size = 1 * GiB;
     mc->init = cubieboard_init;
     mc->block_default_type = IF_IDE;