Re: [Xen-devel] [PATCH 02/16] xen: arm64: Add Basic Platform support for APM X-Gene Storm.

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Wed, 20 Nov 2013, Ian Campbell wrote:
> From: Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx>
> 
> This patch adds initial platform stubs for APM X-Gene.
> 
> Signed-off-by: Anup Patel <anup.patel@xxxxxxxxxx>
> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx>
> 
> Drop earlyprintk (split into earlier patch). Only build on ARM64.
> 
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

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


>  xen/arch/arm/platforms/Makefile      |    1 +
>  xen/arch/arm/platforms/xgene-storm.c |   57 
> ++++++++++++++++++++++++++++++++++
>  2 files changed, 58 insertions(+)
>  create mode 100644 xen/arch/arm/platforms/xgene-storm.c
> 
> diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
> index f0dd72c..680364f 100644
> --- a/xen/arch/arm/platforms/Makefile
> +++ b/xen/arch/arm/platforms/Makefile
> @@ -3,3 +3,4 @@ obj-$(CONFIG_ARM_32) += exynos5.o
>  obj-$(CONFIG_ARM_32) += midway.o
>  obj-$(CONFIG_ARM_32) += omap5.o
>  obj-$(CONFIG_ARM_32) += sunxi.o
> +obj-$(CONFIG_ARM_64) += xgene-storm.o
> diff --git a/xen/arch/arm/platforms/xgene-storm.c 
> b/xen/arch/arm/platforms/xgene-storm.c
> new file mode 100644
> index 0000000..8e2b3b6
> --- /dev/null
> +++ b/xen/arch/arm/platforms/xgene-storm.c
> @@ -0,0 +1,57 @@
> +/*
> + * xen/arch/arm/platforms/xgene-storm.c
> + *
> + * Applied Micro's X-Gene specific settings
> + *
> + * Pranavkumar Sawargaonkar <psawargaonkar@xxxxxxx>
> + * Anup Patel <apatel@xxxxxxx>
> + * Copyright (c) 2013 Applied Micro.
> + *
> + * 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 <xen/config.h>
> +#include <xen/device_tree.h>
> +#include <xen/domain_page.h>
> +#include <xen/mm.h>
> +#include <xen/vmap.h>
> +#include <asm/platform.h>
> +#include <asm/early_printk.h>
> +
> +static void xgene_storm_reset(void)
> +{
> +}
> +
> +static int xgene_storm_init(void)
> +{
> +        return 0;
> +}
> +
> +static const char const *xgene_storm_dt_compat[] __initdata =
> +{
> +    "apm,xgene-storm",
> +    NULL
> +};
> +
> +PLATFORM_START(xgene_storm, "APM X-GENE STORM")
> +    .compatible = xgene_storm_dt_compat,
> +    .init = xgene_storm_init,
> +    .reset = xgene_storm_reset,
> +PLATFORM_END
> +
> +/*
> + * Local variables:
> + * mode: C
> + * c-file-style: "BSD"
> + * c-basic-offset: 4
> + * indent-tabs-mode: nil
> + * End:
> + */
> -- 
> 1.7.10.4
> 

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