4 files changed, 9 insertions, 3 deletions
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 530f9290f0..b7474c05f9 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -297,7 +297,7 @@ static int ppce500_load_device_tree(CPUPPCState *env,
     snprintf(mpic, sizeof(mpic), "%s/pic@%llx", soc, MPC8544_MPIC_REGS_OFFSET);
     qemu_devtree_add_subnode(fdt, mpic);
     qemu_devtree_setprop_string(fdt, mpic, "device_type", "open-pic");
-    qemu_devtree_setprop_string(fdt, mpic, "compatible", "chrp,open-pic");
+    qemu_devtree_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
     qemu_devtree_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
                                0x40000);
     qemu_devtree_setprop_cell(fdt, mpic, "#address-cells", 0);
@@ -545,7 +545,7 @@ void ppce500_init(PPCE500Params *params)
     mpic = g_new(qemu_irq, 256);
     dev = qdev_create(NULL, "openpic");
     qdev_prop_set_uint32(dev, "nb_cpus", smp_cpus);
-    qdev_prop_set_uint32(dev, "model", OPENPIC_MODEL_FSL_MPIC_20);
+    qdev_prop_set_uint32(dev, "model", params->mpic_version);
     qdev_init_nofail(dev);
     s = SYS_BUS_DEVICE(dev);
 
diff --git a/hw/ppc/e500.h b/hw/ppc/e500.h
index f5ff27385b..226c93d248 100644
--- a/hw/ppc/e500.h
+++ b/hw/ppc/e500.h
@@ -16,6 +16,8 @@ typedef struct PPCE500Params {
 
     /* required -- must at least add toplevel board compatible */
     void (*fixup_devtree)(struct PPCE500Params *params, void *fdt);
+
+    int mpic_version;
 } PPCE500Params;
 
 void ppce500_init(PPCE500Params *params);
diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c
index 2dcc4a9852..25ac4b1dae 100644
--- a/hw/ppc/e500plat.c
+++ b/hw/ppc/e500plat.c
@@ -15,6 +15,7 @@
 #include "../boards.h"
 #include "sysemu/device_tree.h"
 #include "hw/pci/pci.h"
+#include "hw/openpic.h"
 
 static void e500plat_fixup_devtree(PPCE500Params *params, void *fdt)
 {
@@ -44,6 +45,7 @@ static void e500plat_init(QEMUMachineInitArgs *args)
         .pci_first_slot = 0x1,
         .pci_nr_slots = PCI_SLOT_MAX - 1,
         .fixup_devtree = e500plat_fixup_devtree,
+        .mpic_version = OPENPIC_MODEL_FSL_MPIC_42,
     };
 
     ppce500_init(&params);
@@ -53,7 +55,7 @@ static QEMUMachine e500plat_machine = {
     .name = "ppce500",
     .desc = "generic paravirt e500 platform",
     .init = e500plat_init,
-    .max_cpus = 15,
+    .max_cpus = 32,
     DEFAULT_MACHINE_OPTIONS,
 };
 
diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c
index 8e05e55c87..e25c70b1f3 100644
--- a/hw/ppc/mpc8544ds.c
+++ b/hw/ppc/mpc8544ds.c
@@ -14,6 +14,7 @@
 #include "e500.h"
 #include "../boards.h"
 #include "sysemu/device_tree.h"
+#include "hw/openpic.h"
 
 static void mpc8544ds_fixup_devtree(PPCE500Params *params, void *fdt)
 {
@@ -43,6 +44,7 @@ static void mpc8544ds_init(QEMUMachineInitArgs *args)
         .pci_first_slot = 0x11,
         .pci_nr_slots = 2,
         .fixup_devtree = mpc8544ds_fixup_devtree,
+        .mpic_version = OPENPIC_MODEL_FSL_MPIC_20,
     };
 
     ppce500_init(&params);