Re: [PATCH v4] ARM64: dts: meson-gx: Add reserved memory zone and usable memory range

[Andreas FÃrber]

Am 11.01.2017 um 11:10 schrieb Neil Armstrong:
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> index eada0b5..66677b5 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> @@ -55,6 +55,18 @@
>  	#address-cells = <2>;
>  	#size-cells = <2>;
>  
> +	reserved-memory {

Should this get a label for future gx*-level additions?

> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		/* 2MiB reserved for ARM Trusted Firmware (BL31) */

"2 MiB" please. Ditto for the to-be-refactored 16 MiB node.

> +		secmon: secmon {
> +			reg = <0x0 0x10000000 0x0 0x200000>;
> +			no-map;
> +		};
> +	};
> +
>  	cpus {
>  		#address-cells = <0x2>;
>  		#size-cells = <0x0>;

Regards,
Andreas

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