[PATCH v2 19/30] hw/arm/bcm2836: Introduce the BCM2835 SoC

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 include/hw/arm/bcm2836.h |  1 +
 hw/arm/bcm2836.c         | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/include/hw/arm/bcm2836.h b/include/hw/arm/bcm2836.h
index acc75bf553..3d46469a73 100644
--- a/include/hw/arm/bcm2836.h
+++ b/include/hw/arm/bcm2836.h
@@ -24,6 +24,7 @@
  * them, code using these devices should always handle them via the
  * BCM283x base class, so they have no BCM2836(obj) etc macros.
  */
+#define TYPE_BCM2835 "bcm2835"
 #define TYPE_BCM2836 "bcm2836"
 #define TYPE_BCM2837 "bcm2837"
 
diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c
index 2b6fe31139..bce5f8a866 100644
--- a/hw/arm/bcm2836.c
+++ b/hw/arm/bcm2836.c
@@ -103,6 +103,31 @@ static void bcm283x_common_realize(DeviceState *dev, Error **errp)
                             bc->peri_base, 1);
 }
 
+static void bcm2835_realize(DeviceState *dev, Error **errp)
+{
+    BCM283XState *s = BCM283X(dev);
+    Error *err = NULL;
+
+    bcm283x_common_realize(dev, &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    object_property_set_bool(OBJECT(&s->cpu[0].core), true,
+                             "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    /* Connect irq/fiq outputs from the interrupt controller. */
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->peripherals), 0,
+            qdev_get_gpio_in(DEVICE(&s->cpu[0].core), ARM_CPU_IRQ));
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->peripherals), 1,
+            qdev_get_gpio_in(DEVICE(&s->cpu[0].core), ARM_CPU_FIQ));
+}
+
 static void bcm2836_realize(DeviceState *dev, Error **errp)
 {
     BCM283XState *s = BCM283X(dev);
@@ -184,6 +209,17 @@ static void bcm283x_class_init(ObjectClass *oc, void *data)
     dc->user_creatable = false;
 }
 
+static void bcm2835_class_init(ObjectClass *oc, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(oc);
+    BCM283XClass *bc = BCM283X_CLASS(oc);
+
+    bc->cpu_type = ARM_CPU_TYPE_NAME("arm1176");
+    bc->core_count = 1;
+    bc->peri_base = 0x20000000;
+    dc->realize = bcm2835_realize;
+};
+
 static void bcm2836_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
@@ -214,6 +250,10 @@ static void bcm2837_class_init(ObjectClass *oc, void *data)
 
 static const TypeInfo bcm283x_types[] = {
     {
+        .name           = TYPE_BCM2835,
+        .parent         = TYPE_BCM283X,
+        .class_init     = bcm2835_class_init,
+    }, {
         .name           = TYPE_BCM2836,
         .parent         = TYPE_BCM283X,
         .class_init     = bcm2836_class_init,
-- 
2.21.1