Patchwork [U-Boot,v2,7/7] temp: config: exynos5250: Enable xHCI support for Exynos5

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Submitter Vivek Gautam
Date Aug. 21, 2013, 10:12 a.m.
Message ID <1377079968-1077-8-git-send-email-gautam.vivek@samsung.com>
Download mbox | patch
Permalink /patch/268767/
State Superseded
Delegated to: Marek Vasut
Headers show

Comments

Vivek Gautam - Aug. 21, 2013, 10:12 a.m.
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(-)

Patch

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 */