ide: bdrv_attach_dev() for empty CD-ROM

[qemu.git] / hw / arm / bcm2835_peripherals.c

diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index 2e641a39899ebf6cc2c2d494f87b33a6c762a1f7..12e0dd11af873ec55e88e8efd3191f375f527137 100644 (file)
--- a/hw/arm/bcm2835_peripherals.c
+++ b/hw/arm/bcm2835_peripherals.c
@@ -13,7 +13,6 @@
 #include "hw/arm/bcm2835_peripherals.h"
 #include "hw/misc/bcm2835_mbox_defs.h"
 #include "hw/arm/raspi_platform.h"
-#include "sysemu/char.h"
 #include "sysemu/sysemu.h"
 
 /* Peripheral base address on the VC (GPU) system bus */
@@ -86,11 +85,21 @@ static void bcm2835_peripherals_init(Object *obj)
     object_property_add_const_link(OBJECT(&s->property), "dma-mr",
                                    OBJECT(&s->gpu_bus_mr), &error_abort);
 
+    /* Random Number Generator */
+    object_initialize(&s->rng, sizeof(s->rng), TYPE_BCM2835_RNG);
+    object_property_add_child(obj, "rng", OBJECT(&s->rng), NULL);
+    qdev_set_parent_bus(DEVICE(&s->rng), sysbus_get_default());
+
     /* Extended Mass Media Controller */
     object_initialize(&s->sdhci, sizeof(s->sdhci), TYPE_SYSBUS_SDHCI);
     object_property_add_child(obj, "sdhci", OBJECT(&s->sdhci), NULL);
     qdev_set_parent_bus(DEVICE(&s->sdhci), sysbus_get_default());
 
+    /* SDHOST */
+    object_initialize(&s->sdhost, sizeof(s->sdhost), TYPE_BCM2835_SDHOST);
+    object_property_add_child(obj, "sdhost", OBJECT(&s->sdhost), NULL);
+    qdev_set_parent_bus(DEVICE(&s->sdhost), sysbus_get_default());
+
     /* DMA Channels */
     object_initialize(&s->dma, sizeof(s->dma), TYPE_BCM2835_DMA);
     object_property_add_child(obj, "dma", OBJECT(&s->dma), NULL);
@@ -98,6 +107,16 @@ static void bcm2835_peripherals_init(Object *obj)
 
     object_property_add_const_link(OBJECT(&s->dma), "dma-mr",
                                    OBJECT(&s->gpu_bus_mr), &error_abort);
+
+    /* GPIO */
+    object_initialize(&s->gpio, sizeof(s->gpio), TYPE_BCM2835_GPIO);
+    object_property_add_child(obj, "gpio", OBJECT(&s->gpio), NULL);
+    qdev_set_parent_bus(DEVICE(&s->gpio), sysbus_get_default());
+
+    object_property_add_const_link(OBJECT(&s->gpio), "sdbus-sdhci",
+                                   OBJECT(&s->sdhci.sdbus), &error_abort);
+    object_property_add_const_link(OBJECT(&s->gpio), "sdbus-sdhost",
+                                   OBJECT(&s->sdhost.sdbus), &error_abort);
 }
 
 static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
@@ -106,7 +125,7 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     Object *obj;
     MemoryRegion *ram;
     Error *err = NULL;
-    uint32_t ram_size, vcram_size;
+    uint64_t ram_size, vcram_size;
     int n;
 
     obj = object_property_get_link(OBJECT(dev), "ram", &err);
@@ -188,15 +207,14 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
                                INTERRUPT_ARM_MAILBOX));
 
     /* Framebuffer */
-    vcram_size = (uint32_t)object_property_get_int(OBJECT(s), "vcram-size",
-                                                   &err);
+    vcram_size = object_property_get_uint(OBJECT(s), "vcram-size", &err);
     if (err) {
         error_propagate(errp, err);
         return;
     }
 
-    object_property_set_int(OBJECT(&s->fb), ram_size - vcram_size,
-                            "vcram-base", &err);
+    object_property_set_uint(OBJECT(&s->fb), ram_size - vcram_size,
+                             "vcram-base", &err);
     if (err) {
         error_propagate(errp, err);
         return;
@@ -226,6 +244,16 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     sysbus_connect_irq(SYS_BUS_DEVICE(&s->property), 0,
                       qdev_get_gpio_in(DEVICE(&s->mboxes), MBOX_CHAN_PROPERTY));
 
+    /* Random Number Generator */
+    object_property_set_bool(OBJECT(&s->rng), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    memory_region_add_subregion(&s->peri_mr, RNG_OFFSET,
+                sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->rng), 0));
+
     /* Extended Mass Media Controller */
     object_property_set_int(OBJECT(&s->sdhci), BCM2835_SDHC_CAPAREG, "capareg",
                             &err);
@@ -252,13 +280,20 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0,
         qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
                                INTERRUPT_ARASANSDIO));
-    object_property_add_alias(OBJECT(s), "sd-bus", OBJECT(&s->sdhci), "sd-bus",
-                              &err);
+
+    /* SDHOST */
+    object_property_set_bool(OBJECT(&s->sdhost), true, "realized", &err);
     if (err) {
         error_propagate(errp, err);
         return;
     }
 
+    memory_region_add_subregion(&s->peri_mr, MMCI0_OFFSET,
+                sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->sdhost), 0));
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhost), 0,
+        qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
+                               INTERRUPT_SDIO));
+
     /* DMA Channels */
     object_property_set_bool(OBJECT(&s->dma), true, "realized", &err);
     if (err) {
@@ -277,6 +312,23 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
                                                   BCM2835_IC_GPU_IRQ,
                                                   INTERRUPT_DMA0 + n));
     }
+
+    /* GPIO */
+    object_property_set_bool(OBJECT(&s->gpio), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    memory_region_add_subregion(&s->peri_mr, GPIO_OFFSET,
+                sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->gpio), 0));
+
+    object_property_add_alias(OBJECT(s), "sd-bus", OBJECT(&s->gpio), "sd-bus",
+                              &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
 }
 
 static void bcm2835_peripherals_class_init(ObjectClass *oc, void *data)