Re: [Xen-devel] [PATCH 6/7] xen/arm: Basic support for sunxi/sun7i platform.

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 09/20/2013 05:18 PM, Ian Campbell wrote:
> Specifically cubieboard2
>
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> ---
>   xen/arch/arm/platforms/Makefile |    1 +
>   xen/arch/arm/platforms/sunxi.c  |   42 +++++++++++++++++++++++++++++++++++++++
>   2 files changed, 43 insertions(+)
>   create mode 100644 xen/arch/arm/platforms/sunxi.c
>
> diff --git a/xen/arch/arm/platforms/Makefile b/xen/arch/arm/platforms/Makefile
> index 4aa82e8..8c77ace 100644
> --- a/xen/arch/arm/platforms/Makefile
> +++ b/xen/arch/arm/platforms/Makefile
> @@ -2,3 +2,4 @@ obj-y += vexpress.o
>   obj-y += exynos5.o
>   obj-y += midway.o
>   obj-y += omap5.o
> +obj-y += sunxi.o
> diff --git a/xen/arch/arm/platforms/sunxi.c b/xen/arch/arm/platforms/sunxi.c
> new file mode 100644
> index 0000000..ee0f39b
> --- /dev/null
> +++ b/xen/arch/arm/platforms/sunxi.c
> @@ -0,0 +1,42 @@
> +/*
> + * xen/arch/arm/platforms/sunxi.c
> + *
> + * SUNXI (AllWinner A20/A31) specific settings
> + *
> + * Copyright (c) 2013 Citrix Systems.
> + *
> + * 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/p2m.h>
> +#include <xen/config.h>
> +#include <asm/platform.h>
> +#include <xen/mm.h>
> +#include <xen/device_tree.h>
Do we need all these includes? asm/platform.h should be enough.

> +
> +static const char const *sunxi_dt_compat[] __initdata =
It should be __initconst.

> +{
> +    "allwinner,sun7i-a20",
> +    NULL
> +};
> +
> +PLATFORM_START(sunxi, "Allwinner A20")
> +    .compatible = sunxi_dt_compat,
> +PLATFORM_END
> +
> +/*
> + * Local variables:
> + * mode: C
> + * c-file-style: "BSD"
> + * c-basic-offset: 4
> + * indent-tabs-mode: nil
> + * End:
> + */

--
Julien Grall

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