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[v2,10/16] xilinx_zynq: add devcfg to machine model

Message ID 0082114cb267691b664b323ef485205978a7a89f.1453237258.git.alistair.francis@xilinx.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alistair Francis Jan. 19, 2016, 10:35 p.m. UTC 
From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
---
Changed since v3:
Author reset.
Changed since v1:
Added manual parenting of devcfg node (evil but needed for early access
to canonical path by devcfgs realize fn).

 hw/arm/xilinx_zynq.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 40b4761..cb92f44 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -275,6 +275,14 @@  static void zynq_init(MachineState *machine)
         sysbus_connect_irq(busdev, n + 1, pic[dma_irqs[n] - IRQ_OFFSET]);
     }
 
+    dev = qdev_create(NULL, "xlnx.ps7-dev-cfg");
+    object_property_add_child(qdev_get_machine(), "xlnx-devcfg", OBJECT(dev),
+                              NULL);
+    qdev_init_nofail(dev);
+    busdev = SYS_BUS_DEVICE(dev);
+    sysbus_connect_irq(busdev, 0, pic[40-IRQ_OFFSET]);
+    sysbus_mmio_map(busdev, 0, 0xF8007000);
+
     zynq_binfo.ram_size = ram_size;
     zynq_binfo.kernel_filename = kernel_filename;
     zynq_binfo.kernel_cmdline = kernel_cmdline;