[U-Boot] [PATCH 19/20] x86: minnowmax: Enable USB xHCI support

[Simon Glass]

On 16 June 2017 at 07:31, Bin Meng <bmeng.cn at gmail.com> wrote:
> BayTrail SoC supports both EHCI and xHCI controllers. However only
> one host controller (either EHCI or xHCI) can be used. To enable
> HSIC and SS ports, xHCI must be used. This turns on xHCI support on
> Intel MinnowMax board.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> ---
>
>  arch/x86/dts/minnowmax.dts  | 3 +++
>  configs/minnowmax_defconfig | 1 +
>  2 files changed, 4 insertions(+)

Reviewed-by: Simon Glass <sjg at chromium.org>

Arguably there is no point in the #ifdef in the .dts file, since this
file should be in sync with the defconfig.

>
> diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts
> index 4c0a8fe..a0ad03c 100644
> --- a/arch/x86/dts/minnowmax.dts
> +++ b/arch/x86/dts/minnowmax.dts
> @@ -272,6 +272,9 @@
>                 fsp,enable-spi;
>                 fsp,enable-sata;
>                 fsp,sata-mode = <SATA_MODE_AHCI>;
> +#ifdef CONFIG_USB_XHCI_HCD
> +               fsp,enable-xhci;
> +#endif
>                 fsp,lpe-mode = <LPE_MODE_PCI>;
>                 fsp,lpss-sio-mode = <LPSS_SIO_MODE_PCI>;
>                 fsp,enable-dma0;
> diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
> index aa50e88..289b4c8 100644
> --- a/configs/minnowmax_defconfig
> +++ b/configs/minnowmax_defconfig
> @@ -68,6 +68,7 @@ CONFIG_ICH_SPI=y
>  CONFIG_TIMER=y
>  CONFIG_USB=y
>  CONFIG_DM_USB=y
> +CONFIG_USB_XHCI_HCD=y
>  CONFIG_USB_STORAGE=y
>  CONFIG_USB_KEYBOARD=y
>  CONFIG_DM_VIDEO=y
> --
> 2.9.2
>