Re: [Qemu-devel] [PATCH v3 4/8] hw/core: Add a config switch for the "register" device

[Alistair Francis]

On Sat, Aug 17, 2019 at 3:24 AM Thomas Huth <address@hidden> wrote:
>
> The "register" device is only used by certain machines. Let's add
> a proper config switch for it so that it only gets compiled when we
> really need it.
>
> Signed-off-by: Thomas Huth <address@hidden>

Reviewed-by: Alistair Francis <address@hidden>

Alistair

> ---
>  hw/Kconfig            | 1 +
>  hw/core/Kconfig       | 3 +++
>  hw/core/Makefile.objs | 2 +-
>  hw/dma/Kconfig        | 1 +
>  4 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/hw/Kconfig b/hw/Kconfig
> index dbae1c0852..b45db3c813 100644
> --- a/hw/Kconfig
> +++ b/hw/Kconfig
> @@ -76,3 +76,4 @@ config XILINX_AXI
>
>  config XLNX_ZYNQMP
>      bool
> +    select REGISTER
> diff --git a/hw/core/Kconfig b/hw/core/Kconfig
> index c2a1ae8122..d11920fcb3 100644
> --- a/hw/core/Kconfig
> +++ b/hw/core/Kconfig
> @@ -9,3 +9,6 @@ config FITLOADER
>
>  config PLATFORM_BUS
>      bool
> +
> +config REGISTER
> +    bool
> diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
> index f8481d959f..d6cfb2a81b 100644
> --- a/hw/core/Makefile.objs
> +++ b/hw/core/Makefile.objs
> @@ -17,7 +17,7 @@ common-obj-$(CONFIG_SOFTMMU) += machine.o
>  common-obj-$(CONFIG_SOFTMMU) += loader.o
>  common-obj-$(CONFIG_FITLOADER) += loader-fit.o
>  common-obj-$(CONFIG_SOFTMMU) += qdev-properties-system.o
> -common-obj-$(CONFIG_SOFTMMU) += register.o
> +common-obj-$(CONFIG_REGISTER) += register.o
>  common-obj-$(CONFIG_SOFTMMU) += or-irq.o
>  common-obj-$(CONFIG_SOFTMMU) += split-irq.o
>  common-obj-$(CONFIG_PLATFORM_BUS) += platform-bus.o
> diff --git a/hw/dma/Kconfig b/hw/dma/Kconfig
> index 751dec5426..5c61b67bc0 100644
> --- a/hw/dma/Kconfig
> +++ b/hw/dma/Kconfig
> @@ -16,6 +16,7 @@ config I8257
>
>  config ZYNQ_DEVCFG
>      bool
> +    select REGISTER
>
>  config STP2000
>      bool
> --
> 2.18.1
>
>