diff --git a/hw/ppc/Makefile.objs b/hw/ppc/Makefile.objs
index c1ffc77..5cc6608 100644
--- a/hw/ppc/Makefile.objs
+++ b/hw/ppc/Makefile.objs
@@ -4,6 +4,7 @@ obj-y += ppc.o ppc_booke.o
 obj-$(CONFIG_PSERIES) += spapr.o spapr_vio.o spapr_events.o
 obj-$(CONFIG_PSERIES) += spapr_hcall.o spapr_iommu.o spapr_rtas.o
 obj-$(CONFIG_PSERIES) += spapr_pci.o spapr_rtc.o spapr_drc.o spapr_rng.o
+obj-$(CONFIG_PSERIES) += spapr_cpu_core.o
 ifeq ($(CONFIG_PCI)$(CONFIG_PSERIES)$(CONFIG_LINUX), yyy)
 obj-y += spapr_pci_vfio.o
 endif
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 9a4a803..48df0e4 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1623,8 +1623,7 @@ static void spapr_boot_set(void *opaque, const char *boot_device,
     machine->boot_order = g_strdup(boot_device);
 }
 
-static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu,
-                           Error **errp)
+void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, Error **errp)
 {
     CPUPPCState *env = &cpu->env;
 
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
new file mode 100644
index 0000000..719777a
--- /dev/null
+++ b/hw/ppc/spapr_cpu_core.c
@@ -0,0 +1,160 @@
+/*
+ * sPAPR CPU core device, acts as container of CPU thread devices.
+ *
+ * Copyright (C) 2016 Bharata B Rao <bharata@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#include "hw/cpu/core.h"
+#include "hw/ppc/spapr_cpu_core.h"
+#include "target-ppc/cpu.h"
+#include "hw/ppc/spapr.h"
+#include "hw/boards.h"
+#include "qapi/error.h"
+#include <sysemu/cpus.h>
+#include "target-ppc/kvm_ppc.h"
+
+static int spapr_cpu_core_realize_child(Object *child, void *opaque)
+{
+    Error **errp = opaque;
+    sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine());
+    CPUState *cs = CPU(child);
+    PowerPCCPU *cpu = POWERPC_CPU(cs);
+
+    object_property_set_bool(child, true, "realized", errp);
+    if (*errp) {
+        return 1;
+    }
+
+    spapr_cpu_init(spapr, cpu, errp);
+    if (*errp) {
+        return 1;
+    }
+    return 0;
+}
+
+static void spapr_cpu_core_realize(DeviceState *dev, Error **errp)
+{
+    sPAPRCPUCore *sc = SPAPR_CPU_CORE(OBJECT(dev));
+    CPUCore *cc = CPU_CORE(OBJECT(dev));
+    const char *typename = object_class_get_name(sc->cpu_class);
+    size_t size = object_type_get_instance_size(typename);
+    Error *local_err = NULL;
+    Object *obj;
+    int i;
+
+    sc->threads = g_malloc0(size * cc->nr_threads);
+    for (i = 0; i < cc->nr_threads; i++) {
+        char id[32];
+        void *obj = sc->threads + i * size;
+
+        object_initialize(obj, size, typename);
+        snprintf(id, sizeof(id), "thread[%d]", i);
+        object_property_add_child(OBJECT(sc), id, obj, &local_err);
+        if (local_err) {
+            goto err;
+        }
+    }
+    object_child_foreach(OBJECT(dev), spapr_cpu_core_realize_child, &local_err);
+    if (local_err) {
+        goto err;
+    } else {
+        return;
+    }
+
+err:
+    while (i >= 0) {
+        obj = sc->threads + i * size;
+        object_unparent(obj);
+        i--;
+    }
+    g_free(sc->threads);
+    error_propagate(errp, local_err);
+}
+
+static void spapr_cpu_core_class_init(ObjectClass *oc, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(oc);
+    dc->realize = spapr_cpu_core_realize;
+}
+
+/*
+ * instance_init routines from different flavours of sPAPR CPU cores.
+ * TODO: Add support for 'host' core type.
+ */
+#define SPAPR_CPU_CORE_INITFN(_type, _fname) \
+static void glue(glue(spapr_cpu_core_, _fname), _initfn(Object *obj)) \
+{ \
+    sPAPRCPUCore *core = SPAPR_CPU_CORE(obj); \
+    char *name = g_strdup_printf("%s-" TYPE_POWERPC_CPU, stringify(_type)); \
+    ObjectClass *oc = object_class_by_name(name); \
+    g_assert(oc); \
+    g_free((void *)name); \
+    core->cpu_class = oc; \
+}
+
+SPAPR_CPU_CORE_INITFN(POWER7_v2.3, POWER7);
+SPAPR_CPU_CORE_INITFN(POWER7+_v2.1, POWER7plus);
+SPAPR_CPU_CORE_INITFN(POWER8_v2.0, POWER8);
+SPAPR_CPU_CORE_INITFN(POWER8E_v2.1, POWER8E);
+
+typedef struct SPAPRCoreInfo {
+    const char *name;
+    void (*initfn)(Object *obj);
+} SPAPRCoreInfo;
+
+static const SPAPRCoreInfo spapr_cores[] = {
+    /* POWER7 and aliases */
+    { .name = "POWER7_v2.3", .initfn = spapr_cpu_core_POWER7_initfn },
+    { .name = "POWER7", .initfn = spapr_cpu_core_POWER7_initfn },
+
+    /* POWER7+ and aliases */
+    { .name = "POWER7+_v2.1", .initfn = spapr_cpu_core_POWER7plus_initfn },
+    { .name = "POWER7+", .initfn = spapr_cpu_core_POWER7plus_initfn },
+
+    /* POWER8 and aliases */
+    { .name = "POWER8_v2.0", .initfn = spapr_cpu_core_POWER8_initfn },
+    { .name = "POWER8", .initfn = spapr_cpu_core_POWER8_initfn },
+    { .name = "power8", .initfn = spapr_cpu_core_POWER8_initfn },
+
+    /* POWER8E and aliases */
+    { .name = "POWER8E_v2.1", .initfn = spapr_cpu_core_POWER8E_initfn },
+    { .name = "POWER8E", .initfn = spapr_cpu_core_POWER8E_initfn },
+
+    { .name = NULL }
+};
+
+static void spapr_cpu_core_register(const SPAPRCoreInfo *info)
+{
+    TypeInfo type_info = {
+        .parent = TYPE_SPAPR_CPU_CORE,
+        .instance_size = sizeof(sPAPRCPUCore),
+        .instance_init = info->initfn,
+    };
+
+    type_info.name = g_strdup_printf("%s-" TYPE_SPAPR_CPU_CORE, info->name);
+    type_register(&type_info);
+    g_free((void *)type_info.name);
+}
+
+static const TypeInfo spapr_cpu_core_type_info = {
+    .name = TYPE_SPAPR_CPU_CORE,
+    .parent = TYPE_CPU_CORE,
+    .abstract = true,
+    .instance_size = sizeof(sPAPRCPUCore),
+    .class_init = spapr_cpu_core_class_init,
+};
+
+static void spapr_cpu_core_register_types(void)
+{
+    const SPAPRCoreInfo *info = spapr_cores;
+
+    type_register_static(&spapr_cpu_core_type_info);
+    while (info->name) {
+        spapr_cpu_core_register(info);
+        info++;
+    }
+}
+
+type_init(spapr_cpu_core_register_types)
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index 3ac85c0..f597cc2 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -582,6 +582,7 @@ void spapr_hotplug_req_add_by_count(sPAPRDRConnectorType drc_type,
                                        uint32_t count);
 void spapr_hotplug_req_remove_by_count(sPAPRDRConnectorType drc_type,
                                           uint32_t count);
+void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, Error **errp);
 
 /* rtas-configure-connector state */
 struct sPAPRConfigureConnectorState {
diff --git a/include/hw/ppc/spapr_cpu_core.h b/include/hw/ppc/spapr_cpu_core.h
new file mode 100644
index 0000000..424edec
--- /dev/null
+++ b/include/hw/ppc/spapr_cpu_core.h
@@ -0,0 +1,29 @@
+/*
+ * sPAPR CPU core device.
+ *
+ * Copyright (C) 2016 Bharata B Rao <bharata@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef HW_SPAPR_CPU_CORE_H
+#define HW_SPAPR_CPU_CORE_H
+
+#include "hw/qdev.h"
+#include "hw/cpu/core.h"
+#include "target-ppc/cpu-qom.h"
+
+#define TYPE_SPAPR_CPU_CORE "spapr-cpu-core"
+#define SPAPR_CPU_CORE(obj) \
+    OBJECT_CHECK(sPAPRCPUCore, (obj), TYPE_SPAPR_CPU_CORE)
+
+typedef struct sPAPRCPUCore {
+    /*< private >*/
+    CPUCore parent_obj;
+
+    /*< public >*/
+    void *threads;
+    ObjectClass *cpu_class;
+} sPAPRCPUCore;
+
+#endif
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 1620864..e14da60 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -42,6 +42,9 @@
 #include "exec/memattrs.h"
 #include "sysemu/hostmem.h"
 #include "qemu/cutils.h"
+#if defined(TARGET_PPC64)
+#include "hw/ppc/spapr_cpu_core.h"
+#endif
 
 //#define DEBUG_KVM
 
@@ -2341,6 +2344,19 @@ PowerPCCPUClass *kvm_ppc_get_host_cpu_class(void)
     return pvr_pcc;
 }
 
+#if defined(TARGET_PPC64)
+static void spapr_cpu_core_host_initfn(Object *obj)
+{
+    sPAPRCPUCore *core = SPAPR_CPU_CORE(obj);
+    char *name = g_strdup_printf("%s-" TYPE_POWERPC_CPU, "host");
+    ObjectClass *oc = object_class_by_name(name);
+
+    g_assert(oc);
+    g_free((void *)name);
+    core->cpu_class = oc;
+}
+#endif
+
 static int kvm_ppc_register_host_cpu_type(void)
 {
     TypeInfo type_info = {
@@ -2358,6 +2374,18 @@ static int kvm_ppc_register_host_cpu_type(void)
     type_info.parent = object_class_get_name(OBJECT_CLASS(pvr_pcc));
     type_register(&type_info);
 
+#if defined(TARGET_PPC64)
+    type_info.name = g_strdup_printf("%s-"TYPE_SPAPR_CPU_CORE, "host");
+    type_info.parent = TYPE_SPAPR_CPU_CORE,
+    type_info.instance_size = sizeof(sPAPRCPUCore),
+    type_info.instance_init = spapr_cpu_core_host_initfn,
+    type_info.class_init = NULL;
+    type_register(&type_info);
+    g_free((void *)type_info.name);
+    type_info.instance_size = 0;
+    type_info.instance_init = NULL;
+#endif
+
     /* Register generic family CPU class for a family */
     pvr_pcc = ppc_cpu_get_family_class(pvr_pcc);
     dc = DEVICE_CLASS(pvr_pcc);
