In the current u-boot code, the value of these fields are the reserved
value (0b100), through the signal integrity measurement on freescale's
board with these reserved setting, the signal eye is out of the recommended
spec for non-transition amplitude at 500mV nominal.
According to the errata for MPC8379E, we should make a change to the
recommended setting from essentially nothing at this time to 0b001 for SATA.
Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

* 'agust@denx.de' of git://git.denx.de/u-boot-staging:
  pm9g45: init serial console before relocation
  pm9261: init serial console before relocation
  pm9263: init serial console before relocation

Signed-off-by: NWolfgang Denk <wd@denx.de>

The "tb0229" board has long been unmaintained, and is broken.
Remove it.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Fix:
omap2420h4.c: In function 'dram_init':
omap2420h4.c:196:25: warning: variable 'cpu' set but not used
[-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Richard Woodruff <r-woodruff2@ti.com>
Cc: Tom Rini <trini@ti.com>

Fix:
reiserfs.c: In function 'reiserfs_mount':
reiserfs.c:360:22: warning: dereferencing type-punned pointer
will break strict-aliasing rules [-Wstrict-aliasing]
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Fix:
../common/isa.c: In function 'handle_isa_int':
../common/isa.c:385:21: warning: variable 'isr2' set but not used
[-Wunused-but-set-variable]
../common/isa.c:385:16: warning: variable 'isr1' set but not used
[-Wunused-but-set-variable]
Signed-off-by: NDavid Mueller <d.mueller@elsoft.ch>

The early messages can be seen on the debug console.
Signed-off-by: NAsen Chavdarov Dimov <dimov@ronetix.at>

The early messages can be seen on the debug console.
Signed-off-by: NAsen Chavdarov Dimov <dimov@ronetix.at>

The early messages can be seen on the debug console.
Signed-off-by: NAsen Chavdarov Dimov <dimov@ronetix.at>

Signed-off-by: NHorst Kronstorfer <hkronsto@frequentis.com>

This board breaks MAKEALL -a mips due to compile errors.
This patch fixes only the parts causing the errors to get MAKEALL
working.
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@googlemail.com>

We already flush the kernel image after we've loaded it to ensure
visiblity to the other cores.  We need to do the same thing for the
ramdisk and device tree images.  In AMP boot scenarios we might not be
HW cache coherent with the secondary core that we are loading and
setting the ramdisk and device tree up for.  Thus we need to ensure
we've flushed the regions of memory utilized by ramdisk and device tree
so the loadding and any modifications (from decompression or fdt updates)
are made visible to the secondary cores.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Switch to extension board detection using pci_find_device()
instead of detecting by i2c access to EEPROM device on
extension board.

This is a cleaner detection method since EEPROM addresses
can be different on different board revisions. This also
avoids "i2c_read: failed to address chip" error messages
in the boot log on boards without extension board which
may confuse users.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

* 'master' of git://git.denx.de/u-boot-usb:
  USB: efikamx: Enable USB on EfikaMX and EfikaSB
  USB: Add generic ULPI layer and a viewport
  USB: EHCI: Allow EHCI post-powerup configuration in board files
  USB: mx51evk: add end enable USB host support on port 1
  USB: mx53loco: add end enable USB host support on port 1
  USB: MX5: Add MX5 usb post-init callback
  USB: MX5: Abstract out mx51 USB pixmux configuration
  USB: MX5: add generic USB EHCI support for mx51 and mx53
  USB: MX5: add helper functions to enable USB clocks
  usb:gadget:s5p Enable the USB Gadget framework at GONI
  usb:gadget:s5p USB Device Controller (UDC) implementation
  ehci: speed up initialization
  usb: add help for missing start subcommand
  cosmetic: remove excess whitespace from usb command help
  usb: align usb_endpoint_descriptor to 16-bit boundary
  usbtty: init endpoints prior to startup events
  pxa: convert pxa27x_udc to use read and write functions
  pxa: activate the first usb host port on pxa27x by default
  pxa: fix usb host register mismatch
  ehci-fsl: correct size of ehci caplength
  USB: Add usb_event_poll() to get keyboards working with EHCI
  USB: gadaget: add Marvell controller support
  USB: Fix complaints about strict aliasing in OHCI-HCD
  USB: Drop dead code from usb_kbd.c
  USB: Rework usb_kbd.c
  USB: Add functionality to poll the USB keyboard via control EP

* 'master' of git://git.denx.de/u-boot-arm:
  arm: add __aeabi_unwind_cpp_pr1() function to avoid linker complaints
  post: fix compile issue for post tests on kirkwood

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

Add partial ULPI specification implementation that should be enough to
interface the ULPI PHYs in the boot loader context.
Add a viewport implementation for Chipidea/ARC based controllers.
Signed-off-by: NJana Rapava <fermata7@gmail.com>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Simon Glass <sjg@chromium.org>

This patch allows USB to work on some hosts, which need additional frobing after
the host was powered up via regular USB powerup sequence.
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

Signed-off-by: NWolfgang Grandegger <wg@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

Signed-off-by: NWolfgang Grandegger <wg@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

This is useful for USB Transceivers init etc.
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

It's derived from ehci-mxc and uses the header files of the
ehci-fsl interface. The callback board_ehci_hcd_init() has
been introduced to allow for board-specific setup when USB
is started.
Signed-off-by: NWolfgang Grandegger <wg@denx.de>
CC: Stefano Babic <sbabic@denx.de>
CC: Remy Bohmer <linux@bohmer.net>

Signed-off-by: NWolfgang Grandegger <wg@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Grandegger <wg@denx.de>
Cc: Jason Liu <r64343@freescale.com>

V2: Fix spacing in crm_regs.h

This commit enables support for USB Gadgets on the GONI
reference target.
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Remy Bohmer <linux@bohmer.net>

This commit provides UDC driver support for Samsung's SoC
family of processors.
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Remy Bohmer <linux@bohmer.net>

According to EHCI specification v1.0, the controller should stabilize
the power on a port at most 20 ms after the port power bit transition.
So, we put this setting in the virtual descriptor corresponding field,
(bPwrOn2PwrGood = 10 => 10 x 2ms = 20ms), this saves about 500ms at each
controller initialization/enumeration.
Signed-off-by: NVincent Palatin <vpalatin@chromium.org>

Signed-off-by: NVeli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Cc: Remy Bohmer <linux@bohmer.net>

Signed-off-by: NVeli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Cc: Remy Bohmer <linux@bohmer.net>

The usb_endpoint_descriptor struct is 7 bytes large and is
defined as an array (ep_desc[USB_MAXENDPOINTS])
in the usb_interface struct in include/usb.h

This fact will result in that every odd index in that
array will start at an uneven address, this in
turn makes accesses to u16 wMaxPacketSize unaligned.
Such accesses are illegal on the OpenRISC architecture
(as well as other architectures) and will render a bus error.

Setting the aligned(2) attribute on usb_endpoint_descriptor
will force wMaxPacketSize to a 16-bit boundary.
Signed-off-by: NStefan Kristiansson <stefan.kristiansson@saunalahti.fi>

On some usb device controllers (pxa) the endpoint configuration must be programmed prior to enable it.
Signed-off-by: NStefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Remy Bohmer  <linux@bohmer.net>

Signed-off-by: NStefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Remy Bohmer  <linux@bohmer.net>

The pxa27x has 3 usb host ports. Activate all by default.
Signed-off-by: NStefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Remy Bohmer  <linux@bohmer.net>

Signed-off-by: NStefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Remy Bohmer  <linux@bohmer.net>

According to the EHCI specification the Capability Register Length
has a size of 8 bits.
Signed-off-by: NWolfgang Grandegger <wg@denx.de>
Acked-by: NKumar Gala <galak@kernel.crashing.org>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Remy Bohmer <linux@bohmer.net>

Signed-off-by: NLei Wen <leiwen@marvell.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Denk <wd@denx.de>