[U-Boot] [PATCH v2 19/20] tegra: fdt: Add EMC data for Tegra2 Seaboard

[Simon Glass]

On Fri, Jan 13, 2012 at 1:35 PM, Simon Glass <sjg at chromium.org> wrote:
> This adds timings for T20 and T25 Seaboards, using the bindings found here:
>
> http://patchwork.ozlabs.org/patch/132928/
>
> We supply both full speed options for normal running, and half speed options
> for testing / development.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  board/nvidia/dts/tegra2-seaboard.dts |   73 ++++++++++++++++++++++++++++++++++
>  1 files changed, 73 insertions(+), 0 deletions(-)
>
> diff --git a/board/nvidia/dts/tegra2-seaboard.dts b/board/nvidia/dts/tegra2-seaboard.dts
> index d2cc428..b114f5f 100644
> --- a/board/nvidia/dts/tegra2-seaboard.dts
> +++ b/board/nvidia/dts/tegra2-seaboard.dts
> @@ -54,4 +54,77 @@
>                status = "disabled";
>        };
>
> +       emc at 7000f400 {
> +               emc-table at 166500 {
> +                       reg = <166500>;
> +                       compatible = "nvidia,tegra20-emc-table";
> +                       clock-frequency = < 166500 >;
> +                       nvidia,emc-registers = < 0x0000000a 0x00000021
> +                               0x00000008 0x00000003 0x00000004 0x00000004
> +                               0x00000002 0x0000000c 0x00000003 0x00000003
> +                               0x00000002 0x00000001 0x00000004 0x00000005
> +                               0x00000004 0x00000009 0x0000000d 0x000004df
> +                               0x00000000 0x00000003 0x00000003 0x00000003
> +                               0x00000003 0x00000001 0x0000000a 0x000000c8
> +                               0x00000003 0x00000006 0x00000004 0x0000000f
> +                               0x00000002 0x00000000 0x00000000 0x00000002
> +                               0x00000000 0x00000000 0x00000083 0xa04004ae
> +                               0x007fd010 0x00000000 0x00000000 0x00000000
> +                               0x00000000 0x00000000 0x00000000 0x00000000 >;
> +               };
> +               emc-table at 333000 {
> +                       reg = <333000>;
> +                       compatible = "nvidia,tegra20-emc-table";
> +                       clock-frequency = < 333000 >;
> +                       nvidia,emc-registers = < 0x00000014 0x00000041
> +                               0x0000000f 0x00000005 0x00000004 0x00000005
> +                               0x00000003 0x0000000c 0x00000005 0x00000005
> +                               0x00000003 0x00000001 0x00000004 0x00000005
> +                               0x00000004 0x00000009 0x0000000d 0x000009ff
> +                               0x00000000 0x00000003 0x00000003 0x00000005
> +                               0x00000005 0x00000001 0x0000000f 0x000000c8
> +                               0x00000003 0x0000000c 0x00000006 0x0000000f
> +                               0x00000002 0x00000000 0x00000000 0x00000002
> +                               0x00000000 0x00000000 0x00000083 0xe034048b
> +                               0x007e8010 0x00000000 0x00000000 0x00000000
> +                               0x00000000 0x00000000 0x00000000 0x00000000>;
> +               };
> +
> +               emc-table at 190000 {
> +                       reg = < 190000 >;
> +                       compatible = "nvidia,tegra20-emc-table";
> +                       clock-frequency = < 190000 >;
> +                       nvidia,emc-registers = < 0x0000000c 0x00000026
> +                               0x00000009 0x00000003 0x00000004 0x00000004
> +                               0x00000002 0x0000000c 0x00000003 0x00000003
> +                               0x00000002 0x00000001 0x00000004 0x00000005
> +                               0x00000004 0x00000009 0x0000000d 0x0000059f
> +                               0x00000000 0x00000003 0x00000003 0x00000003
> +                               0x00000003 0x00000001 0x0000000b 0x000000c8
> +                               0x00000003 0x00000007 0x00000004 0x0000000f
> +                               0x00000002 0x00000000 0x00000000 0x00000002
> +                               0x00000000 0x00000000 0x00000083 0xa06204ae
> +                               0x007dc010 0x00000000 0x00000000 0x00000000
> +                               0x00000000 0x00000000 0x00000000 0x00000000 >;
> +               };
> +               emc-table at 380000 {
> +                       reg = < 380000 >;
> +                       compatible = "nvidia,tegra20-emc-table";
> +                       clock-frequency = < 380000 >;
> +                       nvidia,emc-registers = < 0x00000017 0x0000004b
> +                               0x00000012 0x00000006 0x00000004 0x00000005
> +                               0x00000003 0x0000000c 0x00000006 0x00000006
> +                               0x00000003 0x00000001 0x00000004 0x00000005
> +                               0x00000004 0x00000009 0x0000000d 0x00000b5f
> +                               0x00000000 0x00000003 0x00000003 0x00000006
> +                               0x00000006 0x00000001 0x00000011 0x000000c8
> +                               0x00000003 0x0000000e 0x00000007 0x0000000f
> +                               0x00000002 0x00000000 0x00000000 0x00000002
> +                               0x00000000 0x00000000 0x00000083 0xe044048b
> +                               0x007d8010 0x00000000 0x00000000 0x00000000
> +                               0x00000000 0x00000000 0x00000000 0x00000000 >;          emc-table at 190000 {

Oh dear. I will fix this next revision...

> +               };
> +       };
> +};
> +
>  };
> --
> 1.7.7.3
>