[U-Boot] [RFC PATCH 4/4 v1] dreamplug: enable fdt

[Simon Glass]

Hi Jason,

On Thu, Sep 15, 2011 at 6:54 AM, Jason Cooper <u-boot at lakedaemon.net> wrote:
>
> Signed-off-by: Jason Cooper <u-boot at lakedaemon.net>
> ---
>  board/Marvell/dreamplug/kirkwood-dreamplug.dts |   12 +++++++++++
>  board/Marvell/dreamplug/kirkwood.dtsi          |   25 ++++++++++++++++++++++++
>  include/configs/dreamplug.h                    |    5 ++++
>  3 files changed, 42 insertions(+), 0 deletions(-)
>  create mode 100644 board/Marvell/dreamplug/kirkwood-dreamplug.dts
>  create mode 100644 board/Marvell/dreamplug/kirkwood.dtsi
>
> diff --git a/board/Marvell/dreamplug/kirkwood-dreamplug.dts b/board/Marvell/dreamplug/kirkwood-dreamplug.dts
> new file mode 100644
> index 0000000..eb900c3
> --- /dev/null
> +++ b/board/Marvell/dreamplug/kirkwood-dreamplug.dts
> @@ -0,0 +1,12 @@
> +/dts-v1/;
> +
> +/include/ "kirkwood.dtsi"
> +
> +/ {
> +       model = "Marvell Dreamplug";
> +       compatible = "marvell,dreamplug", "marvell,kirkwood";
> +
> +       rtc at 0xf1010300 {
> +               status = "ok";
> +       };
> +};
> diff --git a/board/Marvell/dreamplug/kirkwood.dtsi b/board/Marvell/dreamplug/kirkwood.dtsi
> new file mode 100644
> index 0000000..15e52bd
> --- /dev/null
> +++ b/board/Marvell/dreamplug/kirkwood.dtsi
> @@ -0,0 +1,25 @@
> +/ {
> +       model = "Marvell Kirkwood";
> +       compatible = "marvell,kirkwood";
> +       #address-cells = <1>;
> +       #size-cells = <1>;
> +
> +       cpus {
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +               cpu at 0 {
> +                       compatible = "arm,arm926ejs";
> +                       reg = <0>;
> +               };
> +       };
> +
> +       rtc at 0xf1010300 {
> +               compatible = "marvell,kirkwood-rtc";
> +               reg = <0xf1010300 0x02>;
> +               status = "disabled";
> +       };
> +
> +       aliases {
> +               rtc0 = "/rtc at 0xf1010300";
> +       };
> +};
> diff --git a/include/configs/dreamplug.h b/include/configs/dreamplug.h
> index 8d1b935..9960d35 100644
> --- a/include/configs/dreamplug.h
> +++ b/include/configs/dreamplug.h
> @@ -50,6 +50,11 @@
>  #define CONFIG_MACH_TYPE       MACH_TYPE_DREAMPLUG
>  #define CONFIG_SKIP_LOWLEVEL_INIT      /* disable board lowlevel_init */
>
> +#define CONFIG_OF_EMBED
> +#define CONFIG_DEFAULT_DEVICE_TREE "kirkwood-dreamplug"

One of my experiments was to create this automatically from
<vendor>-<board>.dts, so that this isn't needed explicitly. Is it
better to require a CONFIG for this, or just use the expected name?

Regards,
Simon

> +#define CONFIG_OF_CONTROL
> +#define CONFIG_OF_LIBFDT
> +
>  /*
>  * Commands configuration
>  */
> --
> 1.7.0.4
>
>