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[Qemu-devel] [PATCH V3 8/8] arm: xlnx-zynqmp: Add DisplayPort and DPDMA.
From: |
fred . konrad |
Subject: |
[Qemu-devel] [PATCH V3 8/8] arm: xlnx-zynqmp: Add DisplayPort and DPDMA. |
Date: |
Mon, 6 Jul 2015 18:22:01 +0200 |
From: KONRAD Frederic <address@hidden>
This adds the DP and the DPDMA to the Zynq MP.
Signed-off-by: KONRAD Frederic <address@hidden>
Reviewed-by: Peter Crosthwaite <address@hidden>
---
hw/arm/xlnx-zynqmp.c | 20 ++++++++++++++++++++
include/hw/arm/xlnx-zynqmp.h | 5 +++++
2 files changed, 25 insertions(+)
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 5e72078..ab86e76 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -28,6 +28,12 @@
#define GIC_DIST_ADDR 0xf9010000
#define GIC_CPU_ADDR 0xf9020000
+#define DP_ADDR 0xfd4a0000
+#define DP_IRQ 113
+
+#define DPDMA_ADDR 0xfd4c0000
+#define DPDMA_IRQ 116
+
static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
};
@@ -90,6 +96,11 @@ 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->dp, sizeof(s->dp), TYPE_XLNX_DP);
+ qdev_set_parent_bus(DEVICE(&s->dp), sysbus_get_default());
+ object_initialize(&s->dpdma, sizeof(s->dpdma), TYPE_XLNX_DPDMA);
+ qdev_set_parent_bus(DEVICE(&s->dpdma), sysbus_get_default());
}
static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
@@ -233,6 +244,15 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
**errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
gic_spi[uart_intr[i]]);
}
+
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->dp), 0, DP_ADDR);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->dp), 0, gic_spi[DP_IRQ]);
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->dpdma), 0, DPDMA_ADDR);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->dpdma), 0, gic_spi[DPDMA_IRQ]);
+ object_property_set_bool(OBJECT(&s->dp), true, "realized", &err);
+ object_property_set_bool(OBJECT(&s->dpdma), true, "realized", &err);
+ object_property_set_link(OBJECT(&s->dp), OBJECT(&s->dpdma), "dpdma",
+ &error_abort);
}
static Property xlnx_zynqmp_props[] = {
diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
index c379632..d6d4969 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/dma/xlnx_dpdma.h"
+#include "hw/display/xlnx_dp.h"
#define TYPE_XLNX_ZYNQMP "xlnx,zynqmp"
#define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \
@@ -57,6 +59,9 @@ typedef struct XlnxZynqMPState {
char *boot_cpu;
ARMCPU *boot_cpu_ptr;
+
+ XlnxDPState dp;
+ XlnxDPDMAState dpdma;
} XlnxZynqMPState;
#define XLNX_ZYNQMP_H
--
1.9.0
- [Qemu-devel] [PATCH V3 0/8] Xilinx DisplayPort., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 1/8] i2cbus: remove unused dev field., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 3/8] i2c: implement broadcast write., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 4/8] introduce dpcd module., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 2/8] Introduce AUX bus., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 5/8] hw/i2c-ddc.c: Implement DDC I2C slave, fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 8/8] arm: xlnx-zynqmp: Add DisplayPort and DPDMA.,
fred . konrad <=
- [Qemu-devel] [PATCH V3 6/8] Introduce xilinx dpdma., fred . konrad, 2015/07/06
- [Qemu-devel] [PATCH V3 7/8] Introduce xilinx dp., fred . konrad, 2015/07/06