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x86: minnowmax: Enable USB xHCI support

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>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
Bin Meng 7 years ago
parent
6e4d039aaa
commit
c9621012a6
2 changed files with 4 additions and 0 deletions
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  1. 3 0
      arch/x86/dts/minnowmax.dts
  2. 1 0
      configs/minnowmax_defconfig

+ 3 - 0
arch/x86/dts/minnowmax.dts
View File 

@@ -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;

+ 1 - 0
configs/minnowmax_defconfig
View File 

@@ -69,6 +69,7 @@ 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