This enables support for xHCI host controller on Exynos5 and further disables EHCI support, to make sure only one host controller is enabled at a time.
Signed-off-by: Vikas C Sajjan vikas.sajjan@samsung.com Signed-off-by: Vivek Gautam gautam.vivek@samsung.com Cc: Julius Werner jwerner@chromium.org Cc: Simon Glass sjg@chromium.org Cc: Minkyu Kang mk7.kang@samsung.com Cc: Dan Murphy dmurphy@ti.com Cc: Marek Vasut marex@denx.de ---
This is just a temporary patch, wherein we can clearly see that, we are disabling support for EHCI and XHCI. Right now EHCI and XHCI don't go together, since they both have same function naming scheme to interact with usb core layer.
include/configs/exynos5250-dt.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h index 86d57e3..6cc7c12 100644 --- a/include/configs/exynos5250-dt.h +++ b/include/configs/exynos5250-dt.h @@ -134,8 +134,13 @@
/* USB */ #define CONFIG_CMD_USB +/* #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_EXYNOS +*/ +#define CONFIG_USB_XHCI +#define CONFIG_USB_XHCI_EXYNOS +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 #define CONFIG_USB_STORAGE
/* USB boot mode */