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| author | Vivek Gautam <gautam.vivek@samsung.com> | 2013-09-14 14:02:45 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-10-20 23:42:38 +0200 |
| commit | 5853e1335cfc76c230cc28c4226b4d513ddb7542 (patch) | |
| tree | 0cb97003e4c2a2f22052835818d39e91ea99d3ce /arch/arm/cpu/armv7/exynos | |
| parent | e3d7440c2212497b33f0b12f5112f1a99e3f201c (diff) | |
| download | u-boot-imx-5853e1335cfc76c230cc28c4226b4d513ddb7542.zip u-boot-imx-5853e1335cfc76c230cc28c4226b4d513ddb7542.tar.gz u-boot-imx-5853e1335cfc76c230cc28c4226b4d513ddb7542.tar.bz2 | |
USB: xHCI: Add stack support for xHCI
This adds stack layer for eXtensible Host Controller Interface
which facilitates use of USB 3.0 in host mode.
Adapting xHCI host controller driver in linux-kernel
by Sarah Sharp to needs in u-boot.
Initial porting from Linux kernel version 3.4, with following
top commit history of drivers/usb/host/xhci* :
cf84055 xHCI: Cleanup isoc transfer ring when TD length mismatch found
This adds the basic xHCI host controller driver with bare minimum
features:
- Control/Bulk transfer support has been added with required
infrastructure for necessary xHC data structures.
- Stream protocol hasn't been supported yet.
- No support for quirky devices has been added.
Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
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>
Diffstat (limited to 'arch/arm/cpu/armv7/exynos')
0 files changed, 0 insertions, 0 deletions