Re: [PATCH] ARM: Exynos4: Add cpu-offset property in gic device tree node

[Kukjin Kim <kgene.kim@samsung.com>]

On 01/31/12 23:50, Thomas Abraham wrote:
> Commit 'ARM: gic: allow GIC to support non-banked setups' (db0d4db22a78d31c)

I think, following format is more general.
commit id ("subject")

Please see, below.
http://lkml.org/lkml/2010/6/1/498

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

> requires a cpu-offset property to be specified for non-banked gic controllers,
> which is the case for Exynos4.
>
> Reported-by: Karol Lewandowski<k.lewandowski@samsung.com>
> Signed-off-by: Thomas Abraham<thomas.abraham@linaro.org>
> ---
> This patch solves the issue of boot failure with SMP enabled kernel for
> Exynos4 device tree enabled machine.
>
>   arch/arm/boot/dts/exynos4210.dtsi |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
> index 63d7578..a1dd2ee 100644
> --- a/arch/arm/boot/dts/exynos4210.dtsi
> +++ b/arch/arm/boot/dts/exynos4210.dtsi
> @@ -29,6 +29,7 @@
>   		compatible = "arm,cortex-a9-gic";
>   		#interrupt-cells =<3>;
>   		interrupt-controller;
> +		cpu-offset =<0x8000>;
>   		reg =<0x10490000 0x1000>,<0x10480000 0x100>;
>   	};
>