u-boot.git/include/usb.h, branch v2014.04

usb: ums: add ums exit feature by ctrl+c or by detach usb cable

2013-11-08T19:46:19+00:00

This patch allows exiting from UMS mode to u-boot prompt
by detaching usb cable or by pressing ctrl+c.

Add new config: CONFIG_USB_CABLE_CHECK. If defined then board
file should provide function: usb_cable_connected() (include/usb.h)
that return 1 if cable is connected and 0 otherwise.

Changes v2:
- add a note to the README

Signed-off-by: Przemyslaw Marczak 
Cc: Marek Vasut

usb: add enum usb_init_type parameter to usb_lowlevel_init

2013-10-20T21:45:26+00:00

This parameter will later be used to verify OTG ports.

Signed-off-by: Troy Kisky

usb: rename board_usb_init_type to usb_init_type

2013-10-20T21:45:26+00:00

This will be used by usb_lowlevel_init so it will
no longer be used by only board specific functions.

Move definition of enum usb_init_type higher in file
so that it will be available for usb_low_level_init.

Signed-off-by: Troy Kisky

usb: new board-specific USB init interface

2013-10-20T21:42:40+00:00

This commit unifies board-specific USB initialization implementations
under one symbol (usb_board_init), declaration of which is available in
usb.h.

New API allows selective initialization of USB controllers whenever needed.

Signed-off-by: Mateusz Zalega 
Signed-off-by: Kyungmin Park 
Reviewed-by: Lukasz Majewski 
Cc: Marek Vasut 
Cc: Lukasz Majewski

USB: xHCI: Add stack support for xHCI

2013-10-20T21:42:38+00:00

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 
Signed-off-by: Julius Werner 
Signed-off-by: Vivek Gautam 
Cc: Simon Glass 
Cc: Minkyu Kang 
Cc: Dan Murphy 
Cc: Marek Vasut

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

USB: SS: Add support for Super Speed USB interface

2013-05-05T21:54:22+00:00

This adds usb framework support for super-speed usb, which will
further facilitate to add stack support for xHCI.

Signed-off-by: Vikas C Sajjan 
Signed-off-by: Vivek Gautam

usb: Clean up newly allocated device nodes in case of configuration failure

2012-12-17T14:38:15+00:00

If probe of a newly connected device fails for some reason, clean up
the allocated entry in usb_dev array.

Signed-off-by: Milind Choudhary 
Signed-off-by: Simon Glass

musb-new: omap2plus backend driver

2012-11-19T23:16:08+00:00

Backend driver for MUSB OTG controllers found on TI OMAP2/3/4
(tested only on OMAP3 Beagle).

Signed-off-by: Ilya Yanok

musb-new: am35x backend driver

2012-11-19T23:16:07+00:00

Backend driver for MUSB OTG controllers found on TI AM35x.

It seems that on AM35X interrupt status registers can be updated
_before_ core registers. As we don't use true interrupts in U-Boot
and poll interrupt status registers instead this can result in
interrupt handler being called with non-updated core registers.
This confuses the code and result in hanged transfers.
Add a small delay in am35x_interrupt as a workaround.

Signed-off-by: Ilya Yanok