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* serial: move nios2-yanu.h into opencores_yanu driverThomas Chou2014-08-301-1/+86
| | | | | | | | | The nios2-yanu.h contains hardware registers and bits of opencores yanu. As there is no other user of this header , it should be moved into the driver. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> CC: Renato Andreola <renato.andreola@imagos.it>
* serial: opencores_yanu: Avoid duplicate oc_serial_setbrg() implementationAxel Lin2014-02-111-40/+9
| | | | | | | | | | The implementation of oc_serial_setbrg() for CONFIG_SYS_NIOS_FIXEDBAUD and !CONFIG_SYS_NIOS_FIXEDBAUD are very similar. Add a baudrate variable and set it to either CONFIG_BAUDRATE or gd->baudrate. Then we can unify the code for both cases. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* serial: opencores_yanu: Fix build errorAxel Lin2014-02-111-1/+2
| | | | | | | Fix build error due to missing include of serial.h and a trivial typo. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-241-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* serial: Use default_serial_puts() in driversMarek Vasut2012-10-171-9/+1
| | | | | | | | | | 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>
* serial: Remove CONFIG_SERIAL_MULTI from serial driversMarek Vasut2012-10-151-32/+0
| | | | | | | | | | | | 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>
* serial: oc: Implement CONFIG_SERIAL_MULTI into OpenCores serial driverMarek Vasut2012-10-151-7/+60
| | | | | | | | | | | | | 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: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Scott McNutt <smcnutt@psyent.com>
* Coding style cleanup, update CHANGELOG.Wolfgang Denk2010-05-261-10/+12
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* nios2: Fix outx/writex parameter order in io.hScott McNutt2010-04-021-6/+6
| | | | | | | | | The outx/writex macros were using writex(addr, val) rather than the standard writex(val, addr), resulting in incompatibilty with architecture independent components. This change set uses standard parameter order. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
* nios2: Move serial drivers to individual files in drivers/serialScott McNutt2010-04-021-0/+188
The standard Altera UART & JTAG UART as well as the OpenCores YANU driver are now in individual files in drivers/serial rather than a single file uner cpu/nios2. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
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