Re: [External] [PATCH 2/2] ARM: dts: aspeed: add device tree for YADRO VEGMAN BMC

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On Thu, Nov 11, 2021 at 6:29 AM Andrei Kartashev <a.kartashev@xxxxxxxxx> wrote:
> +
> +&fmc {
> +       status = "okay";
> +       flash@0 {
> +               status = "okay";
> +               label = "bmc";
> +               m25p,fast-read;
> +               partitions {
> +                       compatible = "fixed-partitions";
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +
> +                       u-boot@0 {
> +                               reg = <0x0 0x80000>; // 512KB
> +                               label = "u-boot";
> +                       };
> +
> +                       fit-image-a@80000 {
> +                               reg = <0x80000 0x1b80000>; // 27.5MB
> +                               label = "image-a";
> +                       };
> +
> +                       sofs@1c00000 {
> +                               reg = <0x1c00000 0x200000>; // 2MB
> +                               label = "sofs";
> +                       };
> +
> +                       rwfs@1e00000 {
> +                               reg = <0x1e00000 0x600000>;  // 6MB
> +                               label = "rwfs";
> +                       };
> +
> +                       u-boot-env@2400000 {
> +                               reg = <0x2400000 0x20000>; // 128KB
> +                               label = "u-boot-env";
> +                       };
> +
> +                       fit-image-b@2480000 {
> +                               reg = <0x2480000 0x1b80000>; // 27.5MB
> +                               label = "image-b";
> +                       };
> +               };
> +       };
> +};

The flash layout is not the same as the openbmc static layout, but
like the one used by Intel-BMC.
May I ask if you are going to upstream the bmc-code-update related
changes for this layout?


> +&i2c0 {
> +       /* SMB_IPMB_STBY_LVC3 */
> +       multi-master;
> +       general-call;
> +       aspeed,dma-buf-size = <4095>;
> +       aspeed,hw-timeout-ms = <300>;

These properties are not available in openbmc linux kernel tree, but
used in Intel-BMC/linux, may I ask if you are going to upstream the
related changes?

> +       status = "okay";
> +};
> +

-- 
BRs,
Lei YU



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