raspi: fix SD card with recent sdhci changes

Recent changes to sdhci broke SD on raspi. This change mirrors
the logic to create the SD card device at the board level.

Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Message-id: 1456351128-5560-1-git-send-email-Andrew.Baumann@microsoft.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 48d014c8d3..65822792fe 100644
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -113,6 +113,10 @@ static void setup_boot(MachineState *machine, int version, size_t ram_size)
 static void raspi2_init(MachineState *machine)
 {
     RasPiState *s = g_new0(RasPiState, 1);
+    DriveInfo *di;
+    BlockBackend *blk;
+    BusState *bus;
+    DeviceState *carddev;
 
     object_initialize(&s->soc, sizeof(s->soc), TYPE_BCM2836);
     object_property_add_child(OBJECT(machine), "soc", OBJECT(&s->soc),
@@ -133,6 +137,18 @@ static void raspi2_init(MachineState *machine)
                             &error_abort);
     object_property_set_bool(OBJECT(&s->soc), true, "realized", &error_abort);
 
+    /* Create and plug in the SD cards */
+    di = drive_get_next(IF_SD);
+    blk = di ? blk_by_legacy_dinfo(di) : NULL;
+    bus = qdev_get_child_bus(DEVICE(&s->soc), "sd-bus");
+    if (bus == NULL) {
+        error_report("No SD bus found in SOC object");
+        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);
+
     setup_boot(machine, 2, machine->ram_size);
 }