diff mbox

[v4,2/2] xilinx_zynq: added pl330 to machine model

Message ID f62365cbb66d6e9048cfe0a7fd067b523bd79c49.1339979922.git.peter.crosthwaite@petalogix.com
State New
Headers show

Commit Message

Peter A. G. Crosthwaite June 18, 2012, 12:42 a.m. UTC 
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
---
 hw/xilinx_zynq.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

Comments

Peter Maydell June 28, 2012, 4:34 p.m. UTC | #1 
On 18 June 2012 01:42, Peter A. G. Crosthwaite
<peter.crosthwaite@petalogix.com> wrote:
> Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>

This looks OK but I won't mark it R-by because it will be affected by
changing how the pl330 model exposes its configurable properties (see
remarks in the pl330 patch review.)

-- PMM
diff mbox

Patch

diff --git a/hw/xilinx_zynq.c b/hw/xilinx_zynq.c
index 7e6c273..c20a896 100644
--- a/hw/xilinx_zynq.c
+++ b/hw/xilinx_zynq.c
@@ -61,6 +61,9 @@  static void zynq_init(ram_addr_t ram_size, const char *boot_device,
     NICInfo *nd;
     int n;
     qemu_irq cpu_irq;
+    int dma_irqs[8] = {
+        46, 47, 48, 49, 72, 73, 74, 75
+    };
 
     if (!cpu_model) {
         cpu_model = "cortex-a9";
@@ -130,6 +133,21 @@  static void zynq_init(ram_addr_t ram_size, const char *boot_device,
         }
     }
 
+    dev = qdev_create(NULL, "pl330");
+    qdev_prop_set_uint32(dev, "cfg0", 0x001e3071); /* CR0 */
+    qdev_prop_set_uint32(dev, "cfg1", 0x00000074); /* CR1 ... */
+    qdev_prop_set_uint32(dev, "cfg2", 0x00000000);
+    qdev_prop_set_uint32(dev, "cfg3", 0x00000000);
+    qdev_prop_set_uint32(dev, "cfg4", 0x00000000); /* ... CR4 */
+    qdev_prop_set_uint32(dev, "cfg5", 0x07ff7f73); /* CRD */
+    qdev_init_nofail(dev);
+    busdev = sysbus_from_qdev(dev);
+    sysbus_mmio_map(busdev, 0, 0xF8003000);
+    sysbus_connect_irq(busdev, 0, pic[45-IRQ_OFFSET]); /* abort irq line */
+    for (n = 0; n < 8; ++n) { /* event irqs */
+        sysbus_connect_irq(busdev, n + 1, pic[dma_irqs[n] - IRQ_OFFSET]);
+    }
+
     zynq_binfo.ram_size = ram_size;
     zynq_binfo.kernel_filename = kernel_filename;
     zynq_binfo.kernel_cmdline = kernel_cmdline;