u-boot.git/include/usb, branch v2013.10

usb: mv_udc: Add bounce buffer

2013-07-29T21:01:33+00:00

The requests sent to the controller are not properly cache aligned
most of the time, thus implement a simple bounce buffer to avoid
problem with cache.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Improve allocation of qTD items

2013-07-29T21:01:32+00:00

Allocate the qTD items all at once instead of allocating them
separately. Moreover, make sure each qTD is properly aligned
to 32-bytes boundary and that cache can be safely flushed over
each qTD touple.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Move QH and qTD into mv_drv

2013-07-29T21:01:32+00:00

Both the endpoint queue head and the endpoint item list is a controller
specific thing. Move them both into controller private data.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Make use of struct ehci_ctrl

2013-07-29T21:01:31+00:00

The usb_lowlevel_init() call already fills and passes back struct
ehci_ctrl , which readily contains correctly determined address of
the port register block address computed from values from controller
configuration registers. Leverage this and make use of this value
as this makes the code mode universal, but also gets us rid of the
CONFIG_USB_REG_BASE configuration option.

Moreover, this patch cleans up the usb_gadget_register_driver() call
a little by correcting the error handling. Note the usb_lowlevel_init()
and mvudc_probe() are now called in reversed order, but this has no
impact on the code.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Clean up the EP initialization

2013-07-29T21:01:31+00:00

Move the constant values that are programmed into mv_ep.ep into
separate static const structure so they can be memcpy()'d when
the initialization happens.

Moveover, we only every init NUM_ENDPOINTS, not 2 * NUM_ENDPOINTS,
so fix this bug as well.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Move endpoint array into driver data

2013-07-29T21:01:31+00:00

The endpoints are operated on a per-controller basis, move the
endpoint array into controller's private data. Also shuffle the
struct mv_ep structure definition just above the definition of
the struct mv_drv so they're well grouped together.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

usb: mv_udc: Clean up mv_udc.h

2013-07-29T21:01:31+00:00

Do a coding-style cleanup of this file and throw away useless
defined values. These values were likely a result of a copy-paste
job.

Signed-off-by: Marek Vasut 
Cc: Fabio Estevam 
Cc: Lei Wen 
Cc: Otavio Salvador 
Cc: Stefano Babic

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: ehci: add Faraday USB 2.0 EHCI support

2013-06-12T20:22:51+00:00

This patch adds support to both Faraday FUSBH200 and FOTG210,
the differences between Faraday EHCI and standard EHCI are
listed bellow:

1. The PORTSC starts at 0x30 instead of 0x44.
2. The CONFIGFLAG(0x40) is not only un-implemented, and
   also has its address space removed.
3. Faraday EHCI is a TDI design, but it doesn't
   compatible with the general TDI implementation
   found at both U-Boot and Linux.
4. The ISOC descriptors differ from standard EHCI in
   several ways. But since U-boot doesn't support ISOC,
   we don't have to worry about that.

Signed-off-by: Kuo-Jung Su 
CC: Marek Vasut

imx: mx5: Remove legacy iomux support

2013-05-05T15:55:05+00:00

Legacy iomux support is no longer needed now that all boards have been converted
to iomux-v3.

Signed-off-by: Benoît Thébaudeau 
Reviewed-by: Marek Vasut