On 16 June 2017 at 07:31, Bin Meng bmeng.cn@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@gmail.com
arch/x86/dts/minnowmax.dts | 3 +++ configs/minnowmax_defconfig | 1 + 2 files changed, 4 insertions(+)
Reviewed-by: Simon Glass sjg@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