Kill off ehci-core.h
It was used to specify some static controller data. To support more than
one controller being active at any time we have to carry the controller
data ourselfes. Change the ehci interface accordingly.

NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed
to do the same thing as other platforms. But the change for now is at least
compile clean.
Signed-off-by: NLucas Stach <dev@lynxeye.de>
Reviewed-by: NMarek Vasut <marex@denx.de>

Carry an index in the lowlevel usb functions to make specify the
respective usb controller.

Also pass through an controller struct from lowlevel_init to the
creation of the root usb device of this controller.
Signed-off-by: NLucas Stach <dev@lynxeye.de>
Reviewed-by: NMarek Vasut <marex@denx.de>

The env_ptr is already declared in environment.h, so there is no need to
redeclare in board files (especially after including the environment.h)
Remove those declarations.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NStefan Roese <sr@denx.de>
Acked-by: NMatthias Fuchs <matthias.fuchs@esd.eu>

As the board seems to be unmaintained for some time, lets remove
the support in mainline completely.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: James MacAulay <james.macaulay@amirix.com>
Acked-by: NMarek Vasut <marex@denx.de>

As the board seems to be unmaintained for some time, lets remove
the support in mainline completely.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Peter De Schrijver <p2@mind.be>
Acked-by: NMarek Vasut <marex@denx.de>

Since the IOP480 (PPC401/3 variant from PLX) is only used on 2
boards that are not actively maintained, lets remove support
for it completely. This way the ppc4xx code will get a bit cleaner.
Signed-off-by: NStefan Roese <sr@denx.de>
Acked-by: NMatthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: NMarek Vasut <marex@denx.de>

Enhance the manual relocation of drivers operations structure by
checking if the entries are NULL and increment them only if they
are not. This allows for setting any entry to NULL and it will
survive the manual relocation.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>

Compile drivers/serial/serial.c by default both into SPL and into
non-SPL builds, since CONFIG_SERIAL_MULTI is now the default state.
Also having common/serial.c in by default now, it's pointless to keep
-DCONFIG_SERIAL_MULTI in CPPFLAGS any longer, so remove it as well.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>

Remove the parts depending either on disabled CONFIG_SERIAL_MULTI
or ifdefs around CONFIG_SERIAL_MULTI parts since CONFIG_SERIAL_MULTI
is now enabled by default.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>

Remove the support for not-CONFIG_SERIAL_MULTI part from serial
port drivers and some board files. Since CONFIG_SERIAL_MULTI is
now enabled by default, that part is a dead code. Remove it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: NTom Rini <trini@ti.com>

Remove any notion of CONFIG_SERIAL_MULTI from board config files.
Since CONFIG_SERIAL_MULTI is now enabled by default, it is useless
to specify this config option in the board config files. Therefore
remove it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: NTom Rini <trini@ti.com>

Enable CONFIG_SERIAL_MULTI for all builds of U-Boot. That includes
both SPL builds and non-SPL builds, everything. To avoid poluting
this patch with removal of ifdef-endif constructions containing
CONFIG_SERIAL_MULTI, the CONFIG_SERIAL_MULTI is temporarily added
into CPPFLAGS in config.mk . This will be again removed in following
patch.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Move the common/serial.c into driver/serial/, since this file
provides serial multiplexing functions and it is imperative to
be linked with libserial.o instead of libcommon.o.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

This serial driver had wrong name of the source file for some time
now. The name of the driver was serial.c instead of any more logical
and fitting name. Thus, rename the driver source file to serial_ns16550.c
and be done with it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Michal Simek <monstr@monstr.eu>

Having both USBTTY and CONFIG_SERIAL_MULTI enabled in SPL, the
usbtty.c file is protected in Makefile to not be compiled into
the SPL. Yet, the ns16550 serial driver does not contain such
protection. Add it to avoid missing symbol error.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

If case the get_current() call fails before relocation, the U-Boot
must try to print an error message, fail and either reset or halt.
Such error is critical enough to halt the system, as it means the
system is in very bad state.

This is now also used in SPL, since CONFIG_SERIAL_MULTI is enabled
unconditionally. To avoid compiling whole vsprintf.c into SPL, use
puts() to print error message and hang() to stop the system in case
of SPL build.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Remove the empty bodies from serial_* functions from MXS SPL code.
These empty implementations are now in common/serial.c instead so
declaring them also in the SPL code would cause a colision once
serial multi is enabled unconditionally.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>

Implement support for CONFIG_SERIAL_MULTI into sh serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the sh driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Phil Edworthy <PHIL.EDWORTHY@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: NTom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into sa1100 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the sa1100 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into s3c44b0 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the s3c44b0 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into pl01x serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the pl01x driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Mathieu J. Poirier <mathieu.poirier@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: John Rigby <john.rigby@linaro.org>
Cc: Rabin Vincent <rabin.vincent@stericsson.com>

Implement support for CONFIG_SERIAL_MULTI into netarm serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the netarm driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>

Implement support for CONFIG_SERIAL_MULTI into mxc serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the mxc driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>

Implement support for CONFIG_SERIAL_MULTI into max3100 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the max3100 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into lpc2292 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the lpc2292 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into lh7a40x serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the lh7a40x driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into ks8695 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the ks8695 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into ixp serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the ixp driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Michael Schwingen <michael@schwingen.org>

Implement support for CONFIG_SERIAL_MULTI into imx serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the imx driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>

Implement support for CONFIG_SERIAL_MULTI into clps7111 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the clps7111 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into sandbox serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the sandbox driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Mike Frysinger <vapier@gentoo.org>

Implement support for CONFIG_SERIAL_MULTI into s3c64xx serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the s3c64xx driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: John Rigby <john.rigby@linaro.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>

Implement support for CONFIG_SERIAL_MULTI into s3c4510b serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the s3c4510b driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into OpenCores serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the OpenCores driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Scott McNutt <smcnutt@psyent.com>

Implement support for CONFIG_SERIAL_MULTI into ns9750 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the ns9750 driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement support for CONFIG_SERIAL_MULTI into MCF serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the MCF driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: TsiChung Liew <tsicliew@gmail.com>

Implement support for CONFIG_SERIAL_MULTI into lpc32xx serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the lpc32xx driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Vladimir Zapolskiy <vz@mleia.com>

Implement support for CONFIG_SERIAL_MULTI into atmel serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the atmel driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Xu, Hong <Hong.Xu@atmel.com>

Implement support for CONFIG_SERIAL_MULTI into altera serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the altera driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Scott McNutt <smcnutt@psyent.com>

Implement support for CONFIG_SERIAL_MULTI into altera_jtag serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the altera_jtag driver. Also, add a weak implementation
of default_serial_console() returning this driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Thomas Chou <thomas@wytron.com.tw>