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[PULL,12/39] hw/arm: versal: Embed the UARTs into the SoC type

Message ID 20200504123309.3808-13-peter.maydell@linaro.org
State New
Headers show
Series [PULL,01/39] target/arm: Make VQDMULL undefined when U=1 | expand

Commit Message

Peter Maydell May 4, 2020, 12:32 p.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Embed the UARTs into the SoC type.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-5-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 include/hw/arm/xlnx-versal.h |  3 ++-
 hw/arm/xlnx-versal.c         | 12 ++++++------
 2 files changed, 8 insertions(+), 7 deletions(-)
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Patch

diff --git a/include/hw/arm/xlnx-versal.h b/include/hw/arm/xlnx-versal.h
index 6c0a692b2fd..a3dfd064b3c 100644
--- a/include/hw/arm/xlnx-versal.h
+++ b/include/hw/arm/xlnx-versal.h
@@ -15,6 +15,7 @@ 
 #include "hw/sysbus.h"
 #include "hw/arm/boot.h"
 #include "hw/intc/arm_gicv3.h"
+#include "hw/char/pl011.h"
 
 #define TYPE_XLNX_VERSAL "xlnx-versal"
 #define XLNX_VERSAL(obj) OBJECT_CHECK(Versal, (obj), TYPE_XLNX_VERSAL)
@@ -49,7 +50,7 @@  typedef struct Versal {
         MemoryRegion mr_ocm;
 
         struct {
-            SysBusDevice *uart[XLNX_VERSAL_NR_UARTS];
+            PL011State uart[XLNX_VERSAL_NR_UARTS];
             SysBusDevice *gem[XLNX_VERSAL_NR_GEMS];
             SysBusDevice *adma[XLNX_VERSAL_NR_ADMAS];
         } iou;
diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c
index cc696e44c06..dbde03b7e69 100644
--- a/hw/arm/xlnx-versal.c
+++ b/hw/arm/xlnx-versal.c
@@ -21,7 +21,6 @@ 
 #include "kvm_arm.h"
 #include "hw/misc/unimp.h"
 #include "hw/arm/xlnx-versal.h"
-#include "hw/char/pl011.h"
 
 #define XLNX_VERSAL_ACPU_TYPE ARM_CPU_TYPE_NAME("cortex-a72")
 #define GEM_REVISION        0x40070106
@@ -144,16 +143,17 @@  static void versal_create_uarts(Versal *s, qemu_irq *pic)
         DeviceState *dev;
         MemoryRegion *mr;
 
-        dev = qdev_create(NULL, TYPE_PL011);
-        s->lpd.iou.uart[i] = SYS_BUS_DEVICE(dev);
+        sysbus_init_child_obj(OBJECT(s), name,
+                              &s->lpd.iou.uart[i], sizeof(s->lpd.iou.uart[i]),
+                              TYPE_PL011);
+        dev = DEVICE(&s->lpd.iou.uart[i]);
         qdev_prop_set_chr(dev, "chardev", serial_hd(i));
-        object_property_add_child(OBJECT(s), name, OBJECT(dev), &error_fatal);
         qdev_init_nofail(dev);
 
-        mr = sysbus_mmio_get_region(s->lpd.iou.uart[i], 0);
+        mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0);
         memory_region_add_subregion(&s->mr_ps, addrs[i], mr);
 
-        sysbus_connect_irq(s->lpd.iou.uart[i], 0, pic[irqs[i]]);
+        sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[irqs[i]]);
         g_free(name);
     }
 }