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2012-10-17kerneldoc: Annotate drivers/serial/serial.cMarek Vasut
Add kerneldoc annotations into serial core. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Reorder get_current()Marek Vasut
Reorder the get_current() function to make it a bit more readable. The code does not grow and there is minor change in the code logic, where dev != NULL is now checked in any case. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Reorder serial_assign()Marek Vasut
Reorder serial_assign() function to get rid of the extra level of indentation. Also, adjust the return value to be -EINVAL instead of positive one to be more consistent. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Use default_serial_puts() in driversMarek Vasut
Replace the in-place ad-hoc implementation of serial_puts() within the drivers with default_serial_puts() call. This cuts down on the code duplication quite a bit. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-17serial: Implement default_serial_puts()Marek Vasut
U-Boot contains a lot of duplicit implementations of serial_puts() call which just pipes single characters into the port in loop. Implement function that does this behavior into common code, so others can make easy use of it. This function is called default_serial_puts() and it's sole purpose is to call putc() in loop on the whole string passed to it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15mx51: Fix USB PHY clocksBenoît Thébaudeau
The i.MX51 has a single USB PHY clock, while the i.MX53 has two. These 3 clocks have different clock gate control bit-fields. The existing code was correct only for i.MX53, so this patch fixes the i.MX51 use case. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Jana Rapava <fermata7@gmail.com> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il>
2012-10-15mx5: Use explicit clock gate namesBenoît Thébaudeau
Use clock gate definitions having names showing clearly the gated clock instead of names giving only a register field index. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
2012-10-15imx: Use MXC_I2C_CLK in imx i2c driverMatthias Weisser
i2c didn't work on imx25 due to missing MXC_IPG_PERCLK. Now using MXC_I2C_CLK on all imx systems using i2c. Signed-off-by: Matthias Weisser <weisserm@arcor.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-10-15i.MX6: provide functional names for CCM_CCGR0-CCGR6 bit fieldsEric Nelson
Add meaningful constants for each clock channels and use them for enabling and disabling i.MX6 clocks. Includes an update to enable/disable the IPU1 clock in drivers/video/ipu_common to remove IMX5x register access when used on i.MX6 as discussed in V1: http://patchwork.ozlabs.org/patch/185129/ Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-10-15tegra: nand: add board pinmuxLucas Stach
Boards may require a different pinmux setup for NAND than the default one. Add a way to call into board specific code to set this up. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-10-15Tegra20: Move some include files to arch-tegra for sharing with Tegra30Tom Warren
The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h. Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20' 'root' file. All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK. Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-10-15input: Add debugging for key matrix key codesSimon Glass
These are read from the fdt - add a debug feature to display the mapping on start-up. See that we get debug output listing the keycodes Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Allow key ghosting filter to be disabledSimon Glass
Some keyboards will not need a key ghosting filter, so make this feature optional. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Separate out keyboard repeat/delay from initSimon Glass
It is inconvenient to have to specify the keyboard repeat and delay at init time if it is not yet available, so move this into a separate function. Some drivers will want to do this when their keyboard init routine is actually called. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15input: Correct key_matrix fdt decodingSimon Glass
Some issues with this were not addressed in the previous series. Fix up the binding decoding to deal with what is actually expected in the fdt. This corrects the broken keyboard on seaboard. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-15sata.h: Make all sata/ata drivers include <sata.h>Pavel Herrmann
- block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt not ulong. - We also move the extern of sata_dev_desc into <sata.h> - Remove now duplicate declarations from driver-specific headers. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
2012-10-15sil_sata: Make sata_write() comply with <part.h>Tom Rini
sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15sata_dwc: Make sata_write() use const void, per <part.h>Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15pata_bfin: Make sata_{read,write}() comply with <part.h>Tom Rini
These functions take lbaint_t for blkcnt. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15fsl_sata: Make sata_{read,write}() comply with <part.h>Tom Rini
- sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. - Both sata_{read,write} take lbaint_t for blkcnt and ulong for blknr Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15dwc_ahsata: Make sata_write() comply with <part.h>Tom Rini
sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15ata_piix: sata_write must take a const void argument.Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15ata_piix: Fix checkpatch issuesTom Rini
While in here also: - Switch to debug from custom PRINTF for debugging. - Use mdelay rather than custom msleep. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15pxa25x: Add support for USB ethernet gadgetLukasz Dalek
Add to pxa25x based devices support for USB ethernet gadget. This is a port of pxa25x UDC driver from Linux kernel. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
2012-10-15usbether: Removed DEV_CONFIG_{CDC,SUBSET}Lukasz Dalek
Removed DEV_CONFIG_CDC and DEV_CONFIG_SUBSET and replaced it with CONFIG_USB_ETH_CDC and CONFIG_USB_ETH_SUBSET. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
2012-10-15usbether: Define CONFIG_USB_ETH_{CDC,SUBSET}Lukasz Dalek
Introduced CONFIG_USB_ETH_CDC and CONFIG_USB_ETH_SUBSET as preparation for removal DEV_CONFIG_CDC and DEV_CONFIG_SUBSET Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
2012-10-15usbether: Fixed bug when using with PXA25X chipsLukasz Dalek
PXA25X chips don't support alternate settings so driver uses non-CDC driver. But only code defined between DEV_CONFIG_CDC signals that network is up. This patch is fixing this bug by signaling that network is up after USB SET_INTERFACE request. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
2012-10-15usb: ulpi: add indicator configuration functionLucas Stach
Allows for easy configuration of the VBUS indicator related ULPI config bits. Also move the external indicator setup from ulpi_set_vbus() to the new function. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2012-10-15usb: ehci: don't print debug outputLucas Stach
This is clearly some sort of debug output and should not be printed during normal operation. Signed-off-by: Lucas Stach <dev@lynxeye.de>
2012-10-15tegra20: port to new ehci interfaceLucas Stach
EHCI interface now supports more than one controller. Wire up our usb functions to use this new interface. Signed-off-by: Lucas Stach <dev@lynxeye.de>
2012-10-15usb: add support for multiple usb controllersLucas Stach
Allows to initialize more than one USB controller at once. v2: print message when controller stop fails Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
2012-10-15usb: ehci: rework to take advantage of new lowlevel interfaceLucas Stach
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: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
2012-10-15usb: lowlevel interface change to support multiple controllersLucas Stach
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: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
2012-10-15ppc4xx: Remove AP1000 board supportStefan Roese
As the board seems to be unmaintained for some time, lets remove the support in mainline completely. Signed-off-by: Stefan Roese <sr@denx.de> Cc: James MacAulay <james.macaulay@amirix.com> Acked-by: Marek Vasut <marex@denx.de>
2012-10-15serial: Enhance the manual relocationMarek Vasut
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: Marek 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>
2012-10-15serial: Compile drivers/serial/serial.c by defaultMarek Vasut
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: Marek 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>
2012-10-15serial: Remove CONFIG_SERIAL_MULTI from serial driversMarek Vasut
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: Marek 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: Tom Rini <trini@ti.com>
2012-10-15serial: Unconditionally enable CONFIG_SERIAL_MULTIMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: Move common/serial.c to drivers/serial/Marek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: ns16550: Rename serial.c to serial_ns16550.cMarek Vasut
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: Marek 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>
2012-10-15serial: ns16550: Call usbtty_poll only in non-SPL buildMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: sh: Implement CONFIG_SERIAL_MULTI into sh serial driverMarek Vasut
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: Marek 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: Tom Rini <trini@ti.com>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into sa1100 serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into s3c44b0 serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into pl01x serial driverMarek Vasut
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: Marek 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>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into netarm serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Stefano Babic <sbabic@denx.de>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into mxc serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Stefano Babic <sbabic@denx.de>
2012-10-15serial: Implement CONFIG_SERIAL_MULTI into max3100 serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into lpc2292 serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
2012-10-15serial: arm: Implement CONFIG_SERIAL_MULTI into lh7a40x serial driverMarek Vasut
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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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