Re: [Xen-devel] [PATCH v1 1/1] xen/arm: Re-add the Xilinx ZynqMP platform

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 26 Feb 2016, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxxx>
> 
> Re-add the Xilinx ZynqMP platform. This time include a
> blacklisted zynqmp-pm (Power Management) device that does
> not yet play nicely with Xen.
> 
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xxxxxxxxxx>

Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


>  xen/arch/arm/platforms/Makefile        |  1 +
>  xen/arch/arm/platforms/xilinx-zynqmp.c | 47 
> ++++++++++++++++++++++++++++++++++
>  2 files changed, 48 insertions(+)
>  create mode 100644 xen/arch/arm/platforms/xilinx-zynqmp.c
> 
> diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
> index e173fec..3689eec 100644
> --- a/xen/arch/arm/platforms/Makefile
> +++ b/xen/arch/arm/platforms/Makefile
> @@ -7,3 +7,4 @@ obj-$(CONFIG_ARM_32) += sunxi.o
>  obj-$(CONFIG_ARM_32) += rcar2.o
>  obj-$(CONFIG_ARM_64) += seattle.o
>  obj-$(CONFIG_ARM_64) += xgene-storm.o
> +obj-$(CONFIG_ARM_64) += xilinx-zynqmp.o
> diff --git a/xen/arch/arm/platforms/xilinx-zynqmp.c 
> b/xen/arch/arm/platforms/xilinx-zynqmp.c
> new file mode 100644
> index 0000000..2adee91
> --- /dev/null
> +++ b/xen/arch/arm/platforms/xilinx-zynqmp.c
> @@ -0,0 +1,47 @@
> +/*
> + * xen/arch/arm/platforms/xilinx-zynqmp.c
> + *
> + * Xilinx ZynqMP setup
> + *
> + * Copyright (c) 2016 Xilinx Inc.
> + * Written by Edgar E. Iglesias <edgar.iglesias@xxxxxxxxxx>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.
> + */
> +
> +#include <asm/platform.h>
> +
> +static const char * const zynqmp_dt_compat[] __initconst =
> +{
> +    "xlnx,zynqmp",
> +    NULL
> +};
> +
> +static const struct dt_device_match zynqmp_blacklist_dev[] __initconst =
> +{
> +    /* Power management is not yet supported.  */
> +    DT_MATCH_COMPATIBLE("xlnx,zynqmp-pm"),
> +    { /* sentinel */ },
> +};
> +
> +PLATFORM_START(xgene_storm, "Xilinx ZynqMP")
> +    .compatible = zynqmp_dt_compat,
> +    .blacklist_dev = zynqmp_blacklist_dev,
> +PLATFORM_END
> +
> +/*
> + * Local variables:
> + * mode: C
> + * c-file-style: "BSD"
> + * c-basic-offset: 4
> + * indent-tabs-mode: nil
> + * End:
> + */
> -- 
> 2.5.0
> 

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