4 files changed, 45 insertions, 26 deletions

diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 66e7f27ace..a35983a9ec 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -28,6 +28,7 @@
 #include "hw/misc/zynq-xadc.h"
 #include "hw/ssi/ssi.h"
 #include "qemu/error-report.h"
+#include "hw/sd/sd.h"
 
 #define NUM_SPI_FLASHES 4
 #define NUM_QSPI_FLASHES 2
@@ -154,8 +155,10 @@ static void zynq_init(MachineState *machine)
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ext_ram = g_new(MemoryRegion, 1);
     MemoryRegion *ocm_ram = g_new(MemoryRegion, 1);
-    DeviceState *dev;
+    DeviceState *dev, *carddev;
     SysBusDevice *busdev;
+    DriveInfo *di;
+    BlockBackend *blk;
     qemu_irq pic[64];
     int n;
 
@@ -245,11 +248,23 @@ static void zynq_init(MachineState *machine)
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0100000);
     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[56-IRQ_OFFSET]);
 
+    di = drive_get_next(IF_SD);
+    blk = di ? blk_by_legacy_dinfo(di) : NULL;
+    carddev = qdev_create(qdev_get_child_bus(dev, "sd-bus"), TYPE_SD_CARD);
+    qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
+    object_property_set_bool(OBJECT(carddev), true, "realized", &error_fatal);
+
     dev = qdev_create(NULL, "generic-sdhci");
     qdev_init_nofail(dev);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0101000);
     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[79-IRQ_OFFSET]);
 
+    di = drive_get_next(IF_SD);
+    blk = di ? blk_by_legacy_dinfo(di) : NULL;
+    carddev = qdev_create(qdev_get_child_bus(dev, "sd-bus"), TYPE_SD_CARD);
+    qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
+    object_property_set_bool(OBJECT(carddev), true, "realized", &error_fatal);
+
     dev = qdev_create(NULL, TYPE_ZYNQ_XADC);
     qdev_init_nofail(dev);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xF8007100);
diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c
index 0de132abd2..a1bd283a52 100644
--- a/hw/arm/xlnx-ep108.c
+++ b/hw/arm/xlnx-ep108.c
@@ -59,6 +59,27 @@ static void xlnx_ep108_init(MachineState *machine)
 
     object_property_set_bool(OBJECT(&s->soc), true, "realized", &error_fatal);
 
+    /* Create and plug in the SD cards */
+    for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
+        BusState *bus;
+        DriveInfo *di = drive_get_next(IF_SD);
+        BlockBackend *blk = di ? blk_by_legacy_dinfo(di) : NULL;
+        DeviceState *carddev;
+        char *bus_name;
+
+        bus_name = g_strdup_printf("sd-bus%d", i);
+        bus = qdev_get_child_bus(DEVICE(&s->soc), bus_name);
+        g_free(bus_name);
+        if (!bus) {
+            error_report("No SD bus found for SD card %d", i);
+            exit(1);
+        }
+        carddev = qdev_create(bus, TYPE_SD_CARD);
+        qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
+        object_property_set_bool(OBJECT(carddev), true, "realized",
+                                 &error_fatal);
+    }
+
     for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
         SSIBus *spi_bus;
         DeviceState *flash_dev;
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 1508d0867d..4fbb63550b 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -327,6 +327,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
     sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]);
 
     for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
+        char *bus_name;
+
         object_property_set_bool(OBJECT(&s->sdhci[i]), true,
                                  "realized", &err);
         if (err) {
@@ -337,6 +339,12 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
                         sdhci_addr[i]);
         sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci[i]), 0,
                            gic_spi[sdhci_intr[i]]);
+        /* Alias controller SD bus to the SoC itself */
+        bus_name = g_strdup_printf("sd-bus%d", i);
+        object_property_add_alias(OBJECT(s), bus_name,
+                                  OBJECT(&s->sdhci[i]), "sd-bus",
+                                  &error_abort);
+        g_free(bus_name);
     }
 
     for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 396dd10932..73e7c87fbf 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1296,29 +1296,6 @@ static void sdhci_sysbus_realize(DeviceState *dev, Error ** errp)
 {
     SDHCIState *s = SYSBUS_SDHCI(dev);
     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
-    DriveInfo *di;
-    BlockBackend *blk;
-    DeviceState *carddev;
-    Error *err = NULL;
-
-    /* Create and plug in the sd card.
-     * FIXME: this should be done by the users of this device so we
-     * do not use drive_get_next() here.
-     */
-    di = drive_get_next(IF_SD);
-    blk = di ? blk_by_legacy_dinfo(di) : NULL;
-
-    carddev = qdev_create(qdev_get_child_bus(dev, "sd-bus"), TYPE_SD_CARD);
-    qdev_prop_set_drive(carddev, "drive", blk, &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-    object_property_set_bool(OBJECT(carddev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
 
     s->buf_maxsz = sdhci_get_fifolen(s);
     s->fifo_buffer = g_malloc0(s->buf_maxsz);
@@ -1335,8 +1312,6 @@ static void sdhci_sysbus_class_init(ObjectClass *klass, void *data)
     dc->vmsd = &sdhci_vmstate;
     dc->props = sdhci_sysbus_properties;
     dc->realize = sdhci_sysbus_realize;
-    /* Reason: instance_init() method uses drive_get_next() */
-    dc->cannot_instantiate_with_device_add_yet = true;
 }
 
 static const TypeInfo sdhci_sysbus_info = {