On 09.12.2015 22:58, Marek Szyprowski wrote:
> Enable support for Multimedia Codec (MFC) device for all Exynos4412-based
> Odroid boards.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> index edf0fc8..5825abf 100644
> --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> @@ -18,6 +18,24 @@
> stdout-path = &serial_1;
> };
>
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + mfc_left: region@77000000 {
> + compatible = "shared-dma-pool";
> + reusable;
> + reg = <0x77000000 0x1000000>;
Doesn't this exceed the memory of Odroid X?
For other Exynos4412 boards the length is 0x800000. I am curious: any
particular reason for the difference?
Best regards,
Krzysztof
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