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path: root/drivers/serial
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2009-03-21Replaced endpoint numbers with appropriate macros in usbtty.c.Vivek Kutal
Signed-off-by: Vivek Kutal <[email protected]> Signed-off-by: Remy Bohmer <[email protected]>
2009-02-22arm: add uart dcc supportJean-Christophe PLAGNIOL-VILLARD
Serial driver via the EmbeddedICE macrocell's DCC channel using co-processor 14. It does include a timeout to ensure that the system does not totally freeze when there is nothing connected to read. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2009-02-21drivers/serial/ns16550: move ifdef into Makefile COBJS-$(...)Mike Frysinger
Signed-off-by: Mike Frysinger <[email protected]>
2009-02-19Create configuration option for restricted ns16550 functionsRon Madrid
This patch will create a configuration option for a minimum configuration for the ns16550 serial driver at drivers/serial/ns16550.c and will apply this new configuration option to the SIMPC8313.h config file in order to fix the NAND bootstrap build error. This option will exclude all functions with exception of NS16550_putc and NS16550_init. This will be used primarily to save space and remove unused code from builds in which space is limited. Signed-off-by: Ron Madrid <[email protected]>
2009-02-15Added usbtty_configured() check. Fixed attribute(packed) warnings.Atin Malaviya
V3: Fixed line-wrap problem due to user error in mail! Added usb_configured() checks in usbtty_puts() and usbtty_putc() to get around a hang when usb is not connected and the user has set up multi-io (setenv stdout serial,usbtty etc). Got rid of redundant __attribute__((packed)) directives that were causing warnings from gcc. Signed-off-by: Atin Malaviya <[email protected]> Signed-off-by: Remy Bohmer <[email protected]>
2009-02-06Coldfire: Applied baudrate formula of serial_init to serial_setbrgRichard Retanubun
Applied the patch for baudrate divider value truncation for serial_init to serial_setbrg as well. Signed-off-by: Richard Retanubun <[email protected]>
2009-01-31ixp: move serial to drivers/serialJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2009-01-24serial: Rename driver vcth to vct to support other board variantsStefan Roese
Moved driver vcth.c to vct.c to better reflect the VCT board series. This driver is now used by the VCT platforms: vct_premium vct_platinum vct_platinumsvc Signed-off-by: Stefan Roese <[email protected]>
2009-01-16sh: serial: use readx/writex accessorsJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2009-01-16sh: serial: coding style cleanupJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-12-10sh: Update SuperH serial driverNobuhiro Iwamatsu
The address of SCFSR register is wrong at SH7720/SH7721. This patch fix this. Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-12-10serial: Add vcth UART driverStefan Roese
This patch adds the UART driver for the upcoming VCTH board support. Signed-off-by: Stefan Roese <[email protected]>
2008-12-09usbtty/omap: update to current APIJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Remy Böhmer <[email protected]>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-09-19sh: Fix typo in SH serial driverNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-09-09Makefile: fix bug introduced by commit 47ffd6c2Wolfgang Denk
2008-09-09Makefile: compile and link each module just onceWolfgang Denk
Several source files need to be compiled and linked when one or more config options are selected. To allow for easy selection in the Makefiles yet to avoild multiple compilation (which costs build time) and especially multiple linking (which causes errors), we use "COBJS = $(sort COBJS-y)" which eliminates duplicates. By courtesy of Detlev Zundel who suggested this approach. Signed-off-by: Wolfgang Denk <[email protected]>
2008-09-09Moved conditional compile into MakefileAndreas Engel
Signed-off-by: Andreas Engel <[email protected]>
2008-09-09Merged serial_pl010.c and serial_pl011.c.Andreas Engel
They only differ in the init function. This also adds the missing watchdog support for the PL011. Signed-off-by: Andreas Engel <[email protected]>
2008-09-01Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2008-08-31sh: add support Renesas SH7723Nobuhiro Iwamatsu
Renesas SH7723 has 5 SCIF, SD, Camera, LCDC and other. This patch supports CPU register's header file and SCIF serial driver. Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-08-31sh: Add support Renesas SH7203 processorNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-08-31S3C64XX: remove broken HWFLOW support from the serial driverGuennadi Liakhovetski
As noted by Harald Welte, HWFLOW support in the S3C64XX serial driver is broken and currently unused. Remove it. Signed-off-by: Guennadi Liakhovetski <[email protected]>
2008-08-31serial: add S3C64XX serial driverGuennadi Liakhovetski
Based on the original S3C64XX UART driver by Samsung for U-Boot 1.1.6. Signed-off-by: Guennadi Liakhovetski <[email protected]>
2008-08-13drivers/misc: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-08-13serial: move CFG_NS9750_UART to CONFIG_NS9750_UARTJean-Christophe PLAGNIOL-VILLARD
move also conditional compilation to Makefile Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-08-13serial: move CFG_SCIF_CONSOLE to CONFIG_SCIF_CONSOLEJean-Christophe PLAGNIOL-VILLARD
move also conditional compilation to Makefile Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-08-03drivers/serial: Move conditional compilation to Makefile for CONFIG_* macrosJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-07-20serial_xuartlite.c: fix compiler warningsRicardo Ribalda Delgado
Signed-off-by: Ricardo Ribalda Delgado <[email protected]> Acked-by: Grant Likely <[email protected]>
2008-07-15Round the serial port clock divisor value returned by calc_divisor()Hugo Villeneuve
Round the serial port clock divisor value returned by calc_divisor() Signed-off-by: Hugo Villeneuve <[email protected]> Acked-by: Gerald Van Baren <[email protected]>
2008-07-14Fix printf() format issues with sizeof_t types by using %zuWolfgang Denk
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Wolfgang Denk <[email protected]>
2008-07-13microblaze: Clean uartlite driverMichal Simek
Redesign uartlite driver to in_be32 and out_be32 macros Fix missing header in io.h Signed-off-by: Michal Simek <[email protected]> Acked-by: Grant Likely <[email protected]>
2008-07-13Fix integer overflow warning in calc_divisor()Hugo Villeneuve
which happened when rounding the serial port clock divisor Signed-off-by: Hugo Villeneuve <[email protected]>
2008-07-11ColdFire: Fix UART baudrate formulaTsiChung Liew
The formula "counter = (u32) (gd->bus_clk / gd->baudrate) / 32" can generate the wrong divisor due to integer division truncation. Round the calculated divisor value by adding 1/2 the baudrate before dividing by the baudrate. Signed-off-by: TsiChung Liew <[email protected]> Acked-by: Gerald Van Baren <[email protected]>
2008-07-10Round the serial port clock divisor value returned by calc_divisor()Hugo Villeneuve
Round the serial port clock divisor value returned by calc_divisor(). Signed-off-by: Hugo Villeneuve <[email protected]> Signed-off-by: John Roberts <[email protected]>
2008-06-29serial_pl010.c: add watchdog supportStuart Wood
Signed-off-by: Stuart Wood <[email protected]>
2008-06-09sh: SH7763 SCIF supportNobuhiro Iwamatsu
SH7763 has 3 SCIF channels. SCIF0 and 1 are same register constitution, but only SCIF2 is different. This patch work all SCIF channel. Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <[email protected]>
2008-03-28sh: Removed warning when compiling drivers/serial/serial_sh.c.Mark Jonas
Signed-off-by: Mark Jonas <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-03-28sh: Add support SuperH SH7751/SH7751RNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-03-28sh: Fix receive FIFO level register of SH4ANobuhiro Iwamatsu
Receive FIFO level register is different in SH4A. Because register is different, cannot occasionally receive data. Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-03-28sh: Add support SH7780Yusuke Goda
SH7780 is CPU of Renesas Technology. This CPU has - CPU clock 400MHz - PCI support - DDR-SDRAM controller - etc ... Signed-off-by: Yusuke Goda <[email protected]> Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-02-05OMAP5912: fix FIFO handling in UART driverWolfgang Denk
According to the OMAP5912 Serial Interfaces Reference Guide (see http://focus.ti.com/lit/ug/spru760c/spru760c.pdf, page 150), the FIFO_EN enable bit in the FIFO Control Register (FCR) can only be changed when the baud clock is not running, i. e. when both DLL and DLH are set to 0. Thus make sure that DLL and DLH are 0 when writing the FCR. Signed-off-by: Wolfgang Denk <[email protected]>
2008-01-17sh: Update SuperH SCIF driverNobuhiro Iwamatsu
This patch fixed wrong SH7720 CPU macro and changed macro that calculated value of SCBRR register. Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-01-15sh: Add support SH7710/SH7712Nobuhiro Iwamatsu
SH7710/SH7712 of SH3 CPU are supported. SH771X is called SH-Ether, and has the Ether controller in CPU. The driver of Ether is not included in this patch. Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2008-01-15sh: Add support for SH7720 in serial_sh driver.Yoshihiro Shimoda
Signed-off-by: Yoshihiro Shimoda <[email protected]> CC: Nobuhiro Iwamatsu <[email protected]> Acked-by: Nobuhiro Iwamatsu <[email protected]>
2007-12-27Fix coding style issues; update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <[email protected]>
2007-12-07sh: Moved driver of the SuperH dependenceNobuhiro Iwamatsu
The composition of the directory in the drivers/ changed. I moved SuperH serial driver and marubun PCMCIA driver. Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
2007-11-25drivers/serial : move serial drivers to drivers/serialJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2007-10-23Move PL01* serial drivers to drivers/serial and adjust Makefiles.Peter Pearse
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