Re: [PATCH v1 1/6] hw/arm/xlnx-zynqmp: Add unimplemented SERDES area

[Francisco Iglesias <francisco.iglesias@xilinx.com>]

On Mon, Jan 31, 2022 at 12:12:01AM +0100, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
> 
> Add unimplemented SERDES area.
> 
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: Francisco Iglesias <francisco.iglesias@xilinx.com>

> ---
>  include/hw/arm/xlnx-zynqmp.h | 2 +-
>  hw/arm/xlnx-zynqmp.c         | 4 ++++
>  2 files changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
> index 062e637fe4..99ceb8a609 100644
> --- a/include/hw/arm/xlnx-zynqmp.h
> +++ b/include/hw/arm/xlnx-zynqmp.h
> @@ -84,7 +84,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP)
>  /*
>   * Unimplemented mmio regions needed to boot some images.
>   */
> -#define XLNX_ZYNQMP_NUM_UNIMP_AREAS 1
> +#define XLNX_ZYNQMP_NUM_UNIMP_AREAS 2
>  
>  struct XlnxZynqMPState {
>      /*< private >*/
> diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
> index 17305fe7b7..ba44e95899 100644
> --- a/hw/arm/xlnx-zynqmp.c
> +++ b/hw/arm/xlnx-zynqmp.c
> @@ -51,6 +51,9 @@
>  #define QSPI_IRQ            15
>  #define QSPI_DMA_ADDR       0xff0f0800
>  
> +#define SERDES_ADDR         0xfd400000
> +#define SERDES_SIZE         0x20000
> +
>  #define DP_ADDR             0xfd4a0000
>  #define DP_IRQ              113
>  
> @@ -284,6 +287,7 @@ static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s)
>          hwaddr size;
>      } unimp_areas[ARRAY_SIZE(s->mr_unimp)] = {
>          { .name = "apu", APU_ADDR, APU_SIZE },
> +        { .name = "serdes", SERDES_ADDR, SERDES_SIZE },
>      };
>      unsigned int nr;
>  
> -- 
> 2.25.1
>