Re: [Qemu-devel] [RFC PATCH 10/11] zynqmp: add the zynqmp_crf to the platform

[Alistair Francis <alistair.francis@xilinx.com>]

On Mon, Jun 13, 2016 at 9:27 AM,  <fred.konrad@greensocs.com> wrote:
> From: KONRAD Frederic <fred.konrad@greensocs.com>
>
> This adds the zynqmp_crf to the zynqmp platform.
>
> Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
> ---
>  hw/arm/xlnx-zynqmp.c         | 7 +++++++
>  include/hw/arm/xlnx-zynqmp.h | 1 +
>  2 files changed, 8 insertions(+)
>
> diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
> index 4d504da..a8b7669 100644
> --- a/hw/arm/xlnx-zynqmp.c
> +++ b/hw/arm/xlnx-zynqmp.c
> @@ -135,6 +135,11 @@ static void xlnx_zynqmp_init(Object *obj)
>                            TYPE_XILINX_SPIPS);
>          qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default());
>      }
> +
> +    s->crf = object_new("xlnx.zynqmp_crf");
> +    qdev_set_parent_bus(DEVICE(s->crf), sysbus_get_default());
> +    object_property_add_child(obj, "xlnx.zynqmp_crf", OBJECT(s->crf),
> +                              &error_abort);
>  }
>
>  static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
> @@ -366,6 +371,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
>                                    &error_abort);
>         g_free(bus_name);
>      }
> +
> +    sysbus_mmio_map(SYS_BUS_DEVICE(s->crf), 0, 0xFD1A0000);

Shouldn't this be realised?

Also macro for the address.

>  }
>
>  static Property xlnx_zynqmp_props[] = {
> diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
> index 2332596..78fed6e 100644
> --- a/include/hw/arm/xlnx-zynqmp.h
> +++ b/include/hw/arm/xlnx-zynqmp.h
> @@ -81,6 +81,7 @@ typedef struct XlnxZynqMPState {
>      SysbusAHCIState sata;
>      SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI];
>      XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS];
> +    Object *crf;

Can we follow the same way as the other devices?

You'll need to split a header file out for the device then.

Thanks,

Alistair

>
>      char *boot_cpu;
>      ARMCPU *boot_cpu_ptr;
> --
> 2.5.5
>
>