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[PULL,20/20] xlnx-zynqmp: Connect the sysbus AHCI to ZynqMP

Message ID 1441731092-6513-21-git-send-email-peter.maydell@linaro.org
State Accepted
Commit 6fdf3282d16e7fb6e798824fb5f4f60c6a73067d
Headers show

Commit Message

Peter Maydell Sept. 8, 2015, 4:51 p.m. UTC 
From: Alistair Francis <alistair.francis@xilinx.com>

Connect the Sysbus AHCI device to ZynqMP.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Sai Pavan Boddu <saipava@xilinx.com>
[PMM: removed unnecessary brackets in error_propagate call]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/xlnx-zynqmp.c         | 18 ++++++++++++++++++
 include/hw/arm/xlnx-zynqmp.h |  3 +++
 2 files changed, 21 insertions(+)
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Patch

diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 6756c74..2955f3b 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -28,6 +28,10 @@ 
 #define GIC_DIST_ADDR       0xf9010000
 #define GIC_CPU_ADDR        0xf9020000
 
+#define SATA_INTR           133
+#define SATA_ADDR           0xFD0C0000
+#define SATA_NUM_PORTS      2
+
 static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
     0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
 };
@@ -90,6 +94,9 @@  static void xlnx_zynqmp_init(Object *obj)
         object_initialize(&s->uart[i], sizeof(s->uart[i]), TYPE_CADENCE_UART);
         qdev_set_parent_bus(DEVICE(&s->uart[i]), sysbus_get_default());
     }
+
+    object_initialize(&s->sata, sizeof(s->sata), TYPE_SYSBUS_AHCI);
+    qdev_set_parent_bus(DEVICE(&s->sata), sysbus_get_default());
 }
 
 static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
@@ -240,6 +247,17 @@  static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
         sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
                            gic_spi[uart_intr[i]]);
     }
+
+    object_property_set_int(OBJECT(&s->sata), SATA_NUM_PORTS, "num-ports",
+                            &error_abort);
+    object_property_set_bool(OBJECT(&s->sata), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR);
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]);
 }
 
 static Property xlnx_zynqmp_props[] = {
diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
index 6ccb57b..97622ec 100644
--- a/include/hw/arm/xlnx-zynqmp.h
+++ b/include/hw/arm/xlnx-zynqmp.h
@@ -22,6 +22,8 @@ 
 #include "hw/intc/arm_gic.h"
 #include "hw/net/cadence_gem.h"
 #include "hw/char/cadence_uart.h"
+#include "hw/ide/pci.h"
+#include "hw/ide/ahci.h"
 
 #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp"
 #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \
@@ -60,6 +62,7 @@  typedef struct XlnxZynqMPState {
 
     CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS];
     CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS];
+    SysbusAHCIState sata;
 
     char *boot_cpu;
     ARMCPU *boot_cpu_ptr;