Commit graph

963 commits

Author SHA1 Message Date
Tom Rini
ae27120c31 Merge git://git.denx.de/u-boot-dm 2015-08-06 19:56:03 -04:00
Simon Glass
0990fcb772 net: smsc95xx: Add driver-model support
Add support for driver model, so that CONFIG_DM_ETH can be defined and used
with this driver.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:44:28 -06:00
Simon Glass
527298c4b5 net: smsc95xx: Prepare for conversion to driver model
At present struct eth_device is passed around all over the place. This does
not exist with driver model. Add explicit arguments instead, so that with
driver model we can pass the correct things.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:44:27 -06:00
Simon Glass
25a9e98038 net: smsc95xx: Correct the error numbers
Instead of returning -1 on error, we should use a proper error number. Fix
the code to conform to this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:40:45 -06:00
Simon Glass
d62a1dc6bc net: smsc95xx: Rename AX_RX_URB_SIZE to RX_URB_SIZE
The AX_ prefix comes from the Asix driver. Since this is not that, we should
avoid this confusing prefix.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:37 -06:00
Simon Glass
a26925913c net: smsc95xx: Sort the include files
Tidy up the include file order before adding more.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:37 -06:00
Simon Glass
f58a41e001 dm: usb: Add driver-model support to dwc2
Add driver model support to this driver so it can be used with the new USB
stack.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:37 -06:00
Simon Glass
cc3e3a9e0e dm: usb: Prepare dwc2 driver for driver-model conversion
Put all global data in a structure and move (what will be) common code into
common functions. This will make the driver-model conversion much easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:37 -06:00
Simon Glass
2e5350fee0 dm: usb: Add an errno.h header to usb_ether.c
This is required on some platforms, so add it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:36 -06:00
Tom Warren
3e8650c0f9 Tegra: clocks: Add 38.4MHz OSC support for T210 use
Added 38.4MHz/48MHz entries to pll_x_table for CPU PLL. Needs
to be measured - should be close to 700MHz (1.4G/2).

Note that some freqs aren't in the PLLU table in T210 TRM
(13, 26MHz), so I used the 12MHz table entry for them. They
shouldn't be selected since they're not viable T210 OSC freqs.

Since there are now 2 new OSC defines, all tables (pll_x_table,
PLLU) had to increase by two entries, but since 38.4/48MHz are
not viable osc freqs on T20/30/114, etc, they're just set to 0.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-08-05 15:22:51 -07:00
Marcel Ziswiler
147271209a net: asix: fix operation without eeprom
This patch fixes operation of our on-board AX88772B chip without EEPROM
but with a ethaddr coming from the regular U-Boot environment. This is
a forward port of some remaining parts initially implemented by
Antmicro.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Marek Vasut <marex@denx.de>
2015-08-05 17:20:35 +02:00
Paul Kocialkowski
0fa5999bea usb: USB storage-specific part ifdef in uclass
usb_stor_reset is only defined when USB storage support is enabled, thus the
function is not declared when such support is missing.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Maxime Ripard
1feda63ed9 musb: sunxi: Force EP0 on re-enable
Currently, the second use of a gadget will fail, while the first one works.

Forcing the EP0 at every enable fix this issue.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-08-05 17:20:34 +02:00
Paul Kocialkowski
6bed24cc62 sunxi: usb: USB_MUSB_SUNXI move to musb-new Kconfig
Now that the musb-new driver has a Kconfig, we can move Kconfig options to
enable controllers to it, so that it's easier in e.g. menuconfig.

In addition, this allows declaring support for USB_MUSB_HOST/GADGET in
defconfigs instead of the USB_MUSB_SUNXI controller, that will get selected
automatically when needed.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Paul Kocialkowski
5d6c2f4b5a usb: musb-new: Kconfig support for USB_MUSB_HOST and USB_MUSB_GADGET
Having MUSB_HOST and MUSB_GADGET in Kconfig allows more flexibility with regard
to what Kconfig options to enable, such as USB_STORAGE or USB_KEYBOARD.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Paul Kocialkowski
95de1e2f26 usb: musb-new: CONFIG_MUSB prefix replacement with CONFIG_USB_MUSB
USB-related options are usually prefixed with CONFIG_USB and platform-specific
adaptation for the MUSB controller already have a CONFIG_USB_MUSB prefix, so
this switches all MUSB-related options to a CONFIG_USB_MUSB prefix, for
consistency.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Paul Kocialkowski
68f7c5db2d usb: Generic USB Kconfig option, that fits both host and gadget and comments
There is no particular reason why the USB Kconfig option should be specific to
host mode. In prevision of adding MUSB host and gadget to Kconfig, this moves
the title and help message of the USB Kconfig option to a more generic format.

Adding comments to the usb Kconfig allows for a better separation and more
readability in generated configs and in menuconfig.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Paul Kocialkowski
9ad437447d usb: USB_ARCH_HAS_HCD Kconfig option removal
The USB_ARCH_HAS_HCD currently serves no purpose and adds some confusion to the
required Kconfig options that are required to have USB support.

Dropping it makes things easier and doesn't break anything, since it was unused
anyways.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-05 17:20:34 +02:00
Peter Griffin
93b9957894 usb: dwc2: Call board_usb_init() from usb_lowlevel_init()
This patch makes the dwc2 controller like ehci / ohci / xhci controllers
by calling the board_usb_init() function from usb_lowlevel_init.

This can then be implemented by specific platforms to initialise
their USB hardware (phys / clocks etc).

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
2015-08-05 17:20:34 +02:00
Tom Rini
7a1af7a79b Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-08-02 07:40:37 -04:00
Nikita Kiryanov
ff8baf8113 usb: kconfig: create a menu for usb
With recent additions to USB Kconfig the number of USB options had grown
large enough to warrant a separate menu for USB.

Add a Kconfig menu for USB.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-08-02 10:51:39 +02:00
Nikita Kiryanov
b2f2eea0a7 usb: kconfig: usb keyboard kconfig
Add Kconfig options for USB keyboard and use them for cm-fx6.

Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02 10:51:39 +02:00
Nikita Kiryanov
919e802c86 arm: mx6: usb: kconfig: add USB_EHCI_MX6 kconfig option
Add USB_EHCI_MX6 option to menuconfig and use it when migrating cm-fx6 usb
config to defconfig.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02 10:51:39 +02:00
Tom Warren
7aaa5a60ce ARM: Tegra210: Add support to common Tegra source/config files
Derived from Tegra124, modified as appropriate during T210
board bringup. Cleaned up debug statements to conserve
string space, too. This also adds misc 64-bit changes
from Thierry Reding/Stephen Warren.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2015-07-28 10:30:20 -07:00
Tom Rini
26473945ad Merge branch 'master' of http://git.denx.de/u-boot-sunxi 2015-07-25 09:04:18 -04:00
Hans de Goede
9ecce9707b sunxi: musb: Stop treating not having a vbus-det gpio as an error
On some boards the otg is wired up in host-only mode in this case we
have no vbus-det gpio.

Stop logging an error from sunxi_usb_phy_vbus_detect() in this case, and
stop treating sunxi_usb_phy_vbus_detect() returning a negative errno, as
if a charger is plugged into the otg port.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-07-25 11:22:55 +02:00
Hans de Goede
56a2085410 sunxi: musb: Improve output during probing
When we return an error the usb core will print an error-message, so in this
case do not print anything.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
2015-07-25 11:22:55 +02:00
Hans de Goede
91183babea sunxi: musb: Use device-model for musb host mode
Modify the sunxi musb glue to use the device-model for musb host mode.

This allows using musb in host mode together with other host drivers
such as ehci / ohci, which is esp. useful on boards which use the
musb controller in host-only mode, these boards have e.g. an usb-a
receptacle or an usb to sata converter attached to the musb controller.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-07-25 11:22:55 +02:00
Hans de Goede
d42faf3198 sunxi: musb: Move musb config and platdata to the sunxi-musb glue
Move the musb config and platdata to the sunxi-musb glue, which is where
it really belongs. This is preparation patch for adding device-model
support for the sunxi-musb-host code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-07-25 11:22:55 +02:00
Hans de Goede
71cbe0d681 sunxi: musb: Add id pin support
When in host mode check if there is a host cable inserted into the otg
port by checking the id pin. If there is no host cable return an error to
make usb_lowlevel_init() exit early, rather then waiting for 1 second
for a device which will never show up.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-07-25 11:22:55 +02:00
Hans de Goede
b41972e7d1 sunxi: musb: Move vbus check to sunxi_musb_enable
This way it can be re-checked on "usb reset".

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-07-25 11:22:54 +02:00
Tom Rini
6f4e050639 Merge git://git.denx.de/u-boot-usb 2015-07-24 16:39:56 -04:00
Rob Herring
58d6d139c3 usb: ci_udc: fix request allocation when endpoints are disabled
The ci_udc driver request allocation assumes that the endpoint descriptor
pointer is set to retrieve the endpoint number, but that is only true
when the endpoint is enabled. This results in a NULL ptr dereference
which for me happens to return 0 value. This causes the EP0 request
struct to be returned for other endpoints. Some gadget drivers like
fastboot and USB MS work fine, but ethernet does not.

Really, the ci_udc driver is the oddball here doing this EP0 special
case handling Stephen added. All the other drivers alloc/free functions
are pretty much the same with the only variation being the size of the
private struct. This could all be consolidated to a common function.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
2015-07-24 22:08:38 +02:00
Stephen Warren
85a9ea314e ci_udc: fix 64-bit compile warnings
This is the same as f72d8320b6 "usb: ci_udc: fix warnings on 64-bit
builds", but more.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2015-07-23 09:00:08 +02:00
Masahiro Yamada
3721eaf28e linux_compat: remove cpu_relax() define
The macro cpu_relax() is defined by several headers in different
ways.

arch/{arm,avr32,mips}/include/asm/processor.h defines it as follows:
  #define cpu_relax()	barrier()

On the other hand, include/linux/compat.h defines it as follows:
  #define cpu_relax() do {} while (0)

If both headers are included from the same source file, the warning
  warning: "cpu_relax" redefined [enabled by default]
is displayed.

It effectively makes it impossible to include <linux/compat.h>
from some sources.  Drop the latter.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-07-22 07:30:37 -06:00
Stefan Roese
82b9143bf8 usb: ehci-marvell: Drop wrl accessor function
This patch removes the wrl accessor function from the Marvell EHCI
driver by replacing it with the writel function.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Marek Vasut <marex@denx.de>
2015-07-22 10:19:13 +02:00
Paul Kocialkowski
a588d99ac1 usb: CONFIG_USB_FASTBOOT prefix replacement for consistency
FASTBOOT is defined both by CONFIG_USB_FUNCTION_FASTBOOT AND CONFIG_CMD_FASTBOOT, so it doesn't
make much sense to have a CONFIG_USB_FASTBOOT prefix for fastboot-specific options, especially
given that other config options for fastboot use the CONFIG_FASTBOOT prefix.

This replaces the CONFIG_USB_FASTBOOT prefix with CONFIG_FASTBOOT, for consistency.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-07-22 08:57:54 +02:00
Jiandong Zheng
d00bf78121 implement Fastboot via USB OTG on bcm28155_ap boards
Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
2015-07-22 08:57:54 +02:00
Jiandong Zheng
854cbd2977 usb: gadget: bcm_udc_otg files
Add the required files for the Broadcom UDC OTG interface.

Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
2015-07-22 08:57:54 +02:00
Paul Kocialkowski
bc9071c9f3 usb: gadget: fastboot: Dequeue the previous IN request for the current request
Recent versions of the fastboot tool will query the partition type before doing
an operation on a partition (such as erase, flash, etc). It will then submit
the operation as soon as the response for the partition type is received.

Usually, the MUSB controller will see that the partition type request return
status was read by the host at the very same time as the actual operation
request is submitted by the host. However, the operation will be read first
(int_rx is handled first in musb_interrupt) and after it is completed, the
fastboot USB gadget driver will send another return status. Hence, this happens
before the musb gadget framework has had a chance to handle the previous
acknowledgement that the host read the return status and dequeue the request.

The host will then usually empty the FIFO by the time musb_interrupt gets around
handling the return status acknowledgement (for the previous request, this is
still on the same musb_interrupt call), so no other interrupt is generated and
the most recent return status acknowledgement remains unaccounted for.

It will then be used as a response for the next command, and the proper response
for it will be delayed to the next command, and so on.

Dequeuing the previous IN request in the fastboot code ensures that no previous
return status remains. It is acceptable to do it since there is no callback to
it anyways.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-07-22 08:57:54 +02:00
Paul Kocialkowski
94b385fa23 usb: gadget: fastboot: Request status and length check in rx handler
This avoids handling requests that have an error status or no data.
In particular, this avoids showing unnecessary error messages when the USB
gadget gets disconnected (e.g. with fastboot continue) and the fastboot USB
gadget driver sends an error back to the host (that has disconnected already).

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-07-22 08:57:54 +02:00
Paul Kocialkowski
99fc2221a0 usb: gadget: Weak board_usb_init/cleanup definitions in USB download gadget code
Weak versions of board_usb_init and board_usb_cleanup are defined in common USB
host code, but it is also used for USB device gadgets, so we also need a weak
definition of it when there is no USB host enabled.
Both weak definitions do not conflict.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>

Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
2015-07-22 08:57:53 +02:00
Paul Kocialkowski
17da3c0c8c usb: Fastboot function config for better consistency with other functions
USB download gadget functions such as thor and dfu have a separate config option
for the USB gadget part of the code, independent from the command part.
This switches the fastboot USB gadget to the same scheme, for better
consistency.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>

Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
2015-07-22 08:57:53 +02:00
Paul Kocialkowski
01acd6abbd usb: USB download gadget and functions config options coherent naming
This introduces a coherent scheme for naming USB download gadget and functions
config options. The download USB gadget config option is moved to
CONFIG_USB_GADGET_DOWNLOAD for better consistency with other gadgets and each
function's config option is moved to a CONFIG_USB_FUNCTION_ prefix.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>

Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
2015-07-22 08:57:53 +02:00
Nikhil Badola
f2226c0dbe drivers: usb: fsl: Remove LS102XA immap inclusion
Remove LS102XA immap header inclusion from xhci fsl driver.
It removes redefinition warnings when built for platforms
other than LS102XA

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
2015-07-22 08:55:45 +02:00
Nikhil Badola
667f4dd90f drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller
This adjusts (micro)frame length to appropriate value thus
avoiding USB devices to time out over a longer run

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
2015-07-22 08:55:45 +02:00
Nikhil Badola
7e5a32fcf3 drivers: usb: fsl: Remove warnings for 64-bit architectures
Replace uint32_t with uintptr_t to remove compilation
warnings for 64-bit architectures.

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
2015-07-22 08:55:45 +02:00
Ramneek Mehresh
ba92ee06a5 usb: fsl: Add XHCI driver support
Add xhci driver support for all FSL socs

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
2015-07-22 08:55:45 +02:00
Ramneek Mehresh
792651f030 usb: xhci: keystone: Remove common dwc3 drv functions calls
Remove all redundant dwc3 driver function calls that
are defined by dwc3 driver

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
2015-07-22 08:55:44 +02:00
Ramneek Mehresh
2770448c8c usb: xhci: omap: Remove common dwc3 drv functions calls
Remove all redundant dwc3 driver function calls that
are defined by dwc3 driver

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
2015-07-22 08:55:44 +02:00