diff mbox series

[PULL,31/60] ppc/ppc405: Introduce a PPC405 generic machine

Message ID 20220831185034.23240-32-danielhb413@gmail.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/60] pseries: Update SLOF firmware image | expand

Commit Message

Daniel Henrique Barboza Aug. 31, 2022, 6:50 p.m. UTC
From: Cédric Le Goater <clg@kaod.org>

We will use this machine as a base to define the ref405ep and possibly
the PPC405 hotfoot board as found in the Linux kernel.

Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220809153904.485018-3-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hw/ppc/ppc405_boards.c | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 1a4e7588c5..96700be74d 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -50,6 +50,15 @@ 
 
 #define USE_FLASH_BIOS
 
+#define TYPE_PPC405_MACHINE MACHINE_TYPE_NAME("ppc405")
+OBJECT_DECLARE_SIMPLE_TYPE(Ppc405MachineState, PPC405_MACHINE);
+
+struct Ppc405MachineState {
+    /* Private */
+    MachineState parent_obj;
+    /* Public */
+};
+
 /*****************************************************************************/
 /* PPC405EP reference board (IBM) */
 /* Standalone board with:
@@ -332,18 +341,34 @@  static void ref405ep_class_init(ObjectClass *oc, void *data)
 
     mc->desc = "ref405ep";
     mc->init = ref405ep_init;
-    mc->default_ram_size = 0x08000000;
-    mc->default_ram_id = "ef405ep.ram";
 }
 
 static const TypeInfo ref405ep_type = {
     .name = MACHINE_TYPE_NAME("ref405ep"),
-    .parent = TYPE_MACHINE,
+    .parent = TYPE_PPC405_MACHINE,
     .class_init = ref405ep_class_init,
 };
 
+static void ppc405_machine_class_init(ObjectClass *oc, void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+
+    mc->desc = "PPC405 generic machine";
+    mc->default_ram_size = 128 * MiB;
+    mc->default_ram_id = "ppc405.ram";
+}
+
+static const TypeInfo ppc405_machine_type = {
+    .name = TYPE_PPC405_MACHINE,
+    .parent = TYPE_MACHINE,
+    .instance_size = sizeof(Ppc405MachineState),
+    .class_init = ppc405_machine_class_init,
+    .abstract = true,
+};
+
 static void ppc405_machine_init(void)
 {
+    type_register_static(&ppc405_machine_type);
     type_register_static(&ref405ep_type);
 }