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

Simon Glass
2011-09-15T19:25:36Z

Hi Jason,

On Thu, Sep 15, 2011 at 6:54 AM, Jason Cooper <u-boot@lakedaemon.net> wrote:
>
> Signed-off-by: Jason Cooper <u-boot@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
>
>