Re: [PATCH v2 3/6] dts: synquacer: Add partition information to the spi-nor

[Marek Behun <marek.behun@nic.cz>]

On Sun, 11 Jul 2021 09:46:19 +0900
Masami Hiramatsu <masami.hiramatsu@linaro.org> wrote:

> Add partition information to the spi-nor flash.
> This is required for accessing NOR flash via mtdparts.
> 
> Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
> ---
>  Changes in v2:
>   - Add new lines to separate the partitions.
> ---
>  .../dts/synquacer-sc2a11-developerbox-u-boot.dtsi  |   49 ++++++++++++++++++++
>  1 file changed, 49 insertions(+)
> 
> diff --git a/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> index 2f13a42235..7a56116d6f 100644
> --- a/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> +++ b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> @@ -31,6 +31,55 @@
>  			spi-max-frequency = <31250000>;
>  			spi-rx-bus-width = <0x1>;
>  			spi-tx-bus-width = <0x1>;
> +
> +			partitions {
> +				compatible = "fixed-partitions";
> +				#address-cells = <1>;
> +				#size-cells = <1>;
> +
> +				partition@0 {
> +					label = "BootStrap-BL1";
> +					reg = <0x0 0x70000>;
> +					read-only;
> +				};
> +
> +				partition@70000 {
> +					label = "Flash-Writer";
> +					reg = <0x70000 0x90000>;
> +					read-only;
> +				};
> +
> +				partition@100000 {
> +					label = "SCP-BL2";
> +					reg = <0x100000 0x80000>;
> +					read-only;
> +				};
> +
> +				partition@180000 {
> +					label = "FIP-TFA";
> +					reg = <0x180000 0x78000>;
> +				};
> +
> +				partition@1f8000 {
> +					label = "Stage2Tables";
> +					reg = <0x1f8000 0x8000>;
> +				};
> +
> +				partition@200000 {
> +					label = "U-Boot";
> +					reg = <0x200000 0x100000>;
> +				};
> +
> +				partition@300000 {
> +					label = "UBoot-Env";
> +					reg = <0x300000 0x100000>;
> +				};
> +
> +				partition@500000 {
> +					label = "Ex-OPTEE";
> +					reg = <0x500000 0x200000>;
> +				};
> +			};
>  		};
>  	};
>  
> 

Reviewed-by: Marek Behún <marek.behun@nic.cz>