From: xiongyining1480 <xiongyining1480@phytium.com.cn>

Enable the CPU cluster on ARM sbsa machine, so user can configure the
cluster hierarchy.

Signed-off-by: Xiong Yining <xiongyining1480@phytium.com.cn>
Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
---
 hw/arm/sbsa-ref.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c
index f3c9704693..e6cd612bc5 100644
--- a/hw/arm/sbsa-ref.c
+++ b/hw/arm/sbsa-ref.c
@@ -911,6 +911,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data)
     mc->default_ram_size = 1 * GiB;
     mc->default_ram_id = "sbsa-ref.ram";
     mc->default_cpus = 4;
+    mc->smp_props.clusters_supported = true;
     mc->possible_cpu_arch_ids = sbsa_ref_possible_cpu_arch_ids;
     mc->cpu_index_to_instance_props = sbsa_ref_cpu_index_to_props;
     mc->get_default_cpu_node_id = sbsa_ref_get_default_cpu_node_id;
-- 
2.34.1