[RFC PATCH v2 129/137] hw/microblaze: Parent the CPU under the machine

Both petalogix boards create exactly one MicroBlaze CPU via
object_new(); parent it as /machine/cpu[0] like every other
single-CPU board.

AI-used-for: code (refactoring)
Signed-off-by: Alexander Graf <[email protected]>
---
 hw/microblaze/petalogix_ml605_mmu.c      | 3 ++-
 hw/microblaze/petalogix_s3adsp1800_mmu.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c
index 26470b0251..cfc76bf518 100644
--- a/hw/microblaze/petalogix_ml605_mmu.c
+++ b/hw/microblaze/petalogix_ml605_mmu.c
@@ -82,7 +82,8 @@ petalogix_ml605_init(MachineState *machine)
     qemu_irq irq[32];
 
     /* init CPUs */
-    cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU));
+    cpu = MICROBLAZE_CPU(object_new_child(OBJECT(machine), "cpu[0]",
+                                          TYPE_MICROBLAZE_CPU));
     object_property_set_str(OBJECT(cpu), "version", "8.10.a", &error_abort);
     /* Use FPU but don't use floating point conversion and square
      * root instructions
diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c
index 83bf325b2b..82e486e716 100644
--- a/hw/microblaze/petalogix_s3adsp1800_mmu.c
+++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c
@@ -85,7 +85,8 @@ petalogix_s3adsp1800_init(MachineState *machine)
     MemoryRegion *sysmem = get_system_memory();
     EndianMode endianness = psms->endianness;
 
-    cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU));
+    cpu = MICROBLAZE_CPU(object_new_child(OBJECT(machine), "cpu[0]",
+                                          TYPE_MICROBLAZE_CPU));
     object_property_set_str(OBJECT(cpu), "version", "7.10.d", &error_abort);
     object_property_set_bool(OBJECT(cpu), "little-endian",
                              endianness == ENDIAN_MODE_LITTLE, &error_abort);
-- 
2.47.1