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Re: [Qemu-devel] [PATCH v7 9/9] xlnx-zynqmp: Connect the IPI device to t
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH v7 9/9] xlnx-zynqmp: Connect the IPI device to the ZynqMP SoC |
Date: |
Mon, 22 Jan 2018 17:13:17 -0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
On 01/22/2018 04:43 PM, Alistair Francis wrote:
> Signed-off-by: Alistair Francis <address@hidden>
> Reviewed-by: Edgar E. Iglesias <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> ---
>
> include/hw/arm/xlnx-zynqmp.h | 2 ++
> hw/arm/xlnx-zynqmp.c | 14 ++++++++++++++
> 2 files changed, 16 insertions(+)
>
> diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
> index 3e6fb9b7bd..0a2b037c6b 100644
> --- a/include/hw/arm/xlnx-zynqmp.h
> +++ b/include/hw/arm/xlnx-zynqmp.h
> @@ -28,6 +28,7 @@
> #include "hw/ssi/xilinx_spips.h"
> #include "hw/dma/xlnx_dpdma.h"
> #include "hw/display/xlnx_dp.h"
> +#include "hw/intc/xlnx-zynqmp-ipi.h"
>
> #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp"
> #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \
> @@ -90,6 +91,7 @@ typedef struct XlnxZynqMPState {
> XlnxZynqMPQSPIPS qspi;
> XlnxDPState dp;
> XlnxDPDMAState dpdma;
> + XlnxZynqMPIPI ipi;
>
> char *boot_cpu;
> ARMCPU *boot_cpu_ptr;
> diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
> index 325642058b..ca398c4159 100644
> --- a/hw/arm/xlnx-zynqmp.c
> +++ b/hw/arm/xlnx-zynqmp.c
> @@ -50,6 +50,9 @@
> #define DPDMA_ADDR 0xfd4c0000
> #define DPDMA_IRQ 116
>
> +#define IPI_ADDR 0xFF300000
> +#define IPI_IRQ 64
> +
> static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
> 0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
> };
> @@ -183,6 +186,9 @@ static void xlnx_zynqmp_init(Object *obj)
>
> object_initialize(&s->dpdma, sizeof(s->dpdma), TYPE_XLNX_DPDMA);
> qdev_set_parent_bus(DEVICE(&s->dpdma), sysbus_get_default());
> +
> + object_initialize(&s->ipi, sizeof(s->ipi), TYPE_XLNX_ZYNQMP_IPI);
> + qdev_set_parent_bus(DEVICE(&s->ipi), sysbus_get_default());
> }
>
> static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
> @@ -454,6 +460,14 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
> **errp)
> &error_abort);
> 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->ipi), true, "realized", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ipi), 0, IPI_ADDR);
> + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ipi), 0, gic_spi[IPI_IRQ]);
> }
>
> static Property xlnx_zynqmp_props[] = {
>
- [Qemu-devel] [PATCH v7 1/9] microblaze: boot.c: Don't try to find NULL file, (continued)
- [Qemu-devel] [PATCH v7 1/9] microblaze: boot.c: Don't try to find NULL file, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 2/9] xlnx-zynqmp-pmu: Initial commit of the ZynqMP PMU, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 3/9] xlnx-zynqmp-pmu: Add the CPU and memory, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 4/9] aarch64-softmmu.mak: Use an ARM specific config, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 5/9] xlnx-pmu-iomod-intc: Add the PMU Interrupt controller, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 6/9] xlnx-zynqmp-pmu: Connect the PMU interrupt controller, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 7/9] xlnx-zynqmp-ipi: Initial version of the Xilinx IPI device, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 8/9] xlnx-zynqmp-pmu: Connect the IPI device to the PMU, Alistair Francis, 2018/01/22
- [Qemu-devel] [PATCH v7 9/9] xlnx-zynqmp: Connect the IPI device to the ZynqMP SoC, Alistair Francis, 2018/01/22
- Re: [Qemu-devel] [PATCH v7 9/9] xlnx-zynqmp: Connect the IPI device to the ZynqMP SoC,
Philippe Mathieu-Daudé <=