Re: [PATCHv2 3/5] dt: fwu: developerbox: enable fwu banks and mdata regions

Ilias Apalodimas
2022-10-14T07:33:14Z

On Sun, Oct 02, 2022 at 06:51:58PM -0500, jassisinghbrar@gmail.com wrote:
> From: Masami Hiramatsu <masami.hiramatsu@linaro.org>
>
> Specify Bank-0/1 and fwu metadata mtd regions.
>
> Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
> ---
> .../synquacer-sc2a11-developerbox-u-boot.dtsi | 22 ++++++++++++++++++-
> 1 file changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> index 7a56116d6f..62eee0aaf0 100644
> --- a/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> +++ b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
> @@ -23,7 +23,7 @@
> active_clk_edges;
> chipselect_num = <1>;
>
> - spi-flash@0 {
> + spi_flash: spi-flash@0 {
> #address-cells = <1>;
> #size-cells = <1>;
> compatible = "jedec,spi-nor";
> @@ -36,6 +36,7 @@
> compatible = "fixed-partitions";
> #address-cells = <1>;
> #size-cells = <1>;
> + uuid = "17e86d77-41f9-4fd7-87ec-a55df9842de5";
>
> partition@0 {
> label = "BootStrap-BL1";
> @@ -79,6 +80,19 @@
> label = "Ex-OPTEE";
> reg = <0x500000 0x200000>;
> };
> +
> + /* FWU Multi bank update partitions */
> + partition@600000 {
> + label = "FIP-Bank0";
> + reg = <0x600000 0x400000>;
> + uuid = "5a66a702-99fd-4fef-a392-c26e261a2828";
> + };
> +
> + partition@a00000 {
> + label = "FIP-Bank1";
> + reg = <0xa00000 0x400000>;
> + uuid = "a8f868a1-6e5c-4757-878d-ce63375ef2c0";
> + };
> };
> };
> };
> @@ -104,6 +118,12 @@
> optee {
> status = "okay";
> };
> +
> + fwu-mdata {
> + compatible = "u-boot,fwu-mdata-mtd";
> + fwu-mdata-store = <&spi_flash>;
> + mdata-offsets = <0x500000 0x530000>;
> + };
> };
> };
>
> --
> 2.25.1
>

Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>