[U-Boot] [PATCH v2 20/20] x86: Enable multi-core init for Minnowboard MAX

[Bin Meng]

On Wed, Apr 29, 2015 at 10:25 AM, Simon Glass <sjg at chromium.org> wrote:
> Enable the CPU uclass and Simple Firmware interface for Minnowbaord MAX. This
> enables multi-core support in Linux.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v2: None
>
>  arch/x86/dts/minnowmax.dts  | 20 ++++++++++++++++++++
>  configs/minnowmax_defconfig |  4 ++++
>  2 files changed, 24 insertions(+)
>
> diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts
> index 0233f61..7103bc5 100644
> --- a/arch/x86/dts/minnowmax.dts
> +++ b/arch/x86/dts/minnowmax.dts
> @@ -68,6 +68,26 @@
>                 stdout-path = "/serial";
>         };
>
> +       cpus {
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               cpu at 0 {
> +                       device_type = "cpu";
> +                       compatible = "intel,baytrail-cpu";
> +                       reg = <0>;
> +                       intel,apic-id = <0>;
> +               };
> +
> +               cpu at 1 {
> +                       device_type = "cpu";
> +                       compatible = "intel,baytrail-cpu";
> +                       reg = <1>;
> +                       intel,apic-id = <4>;
> +               };
> +
> +       };
> +
>         spi {
>                 #address-cells = <1>;
>                 #size-cells = <0>;
> diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
> index c59f4ac..426fb52 100644
> --- a/configs/minnowmax_defconfig
> +++ b/configs/minnowmax_defconfig
> @@ -8,3 +8,7 @@ CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
>  CONFIG_FRAMEBUFFER_VESA_MODE_11A=y
>  CONFIG_MMCONF_BASE_ADDRESS=0xe0000000
>  CONFIG_HAVE_INTEL_ME=y
> +CONFIG_GENERATE_SFI_TABLE=y
> +CONFIG_CPU=y
> +CONFIG_CMD_CPU=y
> +CONFIG_SMP=y
> --

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>