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

This patch fixes the compilation problem introduced with commit
e3c78c9b [ppc4xx: Remove now unused CONFIG_UART1_CONSOLE]:

-> ./MAKEALL TB5200
Configuring for TB5200 board...
serial.c: In function '__default_serial_console':
serial.c:94: warning: no return statement in function returning non-void

I accidentally removed an "#else" line. This patch adds it back.
Signed-off-by: NStefan Roese <sr@denx.de>

CONFIG_UART1_CONSOLE was a PPC4xx specific implementation and is now
removed since the move from the 4xx UART driver to the common NS16550
UART driver. Let's remove all references to this define now.
Signed-off-by: NStefan Roese <sr@denx.de>

This patch removes the PPC4xx UART driver. Instead the common NS16550
driver is used, since all PPC4xx SoC's use this peripheral device.

The file 4xx_uart.c now only implements the UART clock calculation
function which also sets the SoC internal UART divisors.

All PPC4xx board config headers are changed to use this common NS16550
driver now.

Tested on these boards:
acadia, canyonlands, katmai, kilauea, sequoia, zeus
Signed-off-by: NStefan Roese <sr@denx.de>

Use the same configuration around S5P SoCs.
(s5pc100, s5pc110, s5pc210 and so on)
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Signed-off-by: NMatthias Weisser <weisserm@arcor.de>

Signed-off-by: NGraeme Russ <graeme.russ@gmail.com>

Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Extend mpc512x serial driver to support multiple PSC ports.

Subsequent patches for PDM360NG board support make use of this
functionality by defining CONFIG_SERIAL_MULTI in the board config
file. Additionally the used PSC devices are specified by defining
e.g. CONFIG_SYS_PSC1, CONFIG_SYS_PSC4 and CONFIG_SYS_PSC6.

Support for PSC devices other than 1, 3, 4 and 6 is not added
by this patch because these aren't used currently. In the future
it can be easily added using DECLARE_PSC_SERIAL_FUNCTIONS(N) and
INIT_PSC_SERIAL_STRUCTURE(N) macros in cpu/mpc512x/serial.c.
Additionally you have to add code for registering added
devices in serial_initialize() in common/serial.c.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch includes the serial driver for s5pc1xx.
s5pc1xx uart driver needs own register setting and clock configuration.
So, need to special driver.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch includes the serial driver for s5pc1xx.
s5pc1xx uart driver needs own register setting and clock configuration.
So, need to special driver.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add #ifdefs where necessary to not perform relocation fixups.  This
allows boards/architectures which support relocation to trim a decent
chunk of code.

Note that this patch doesn't add #ifdefs to architecture-specific code
which does not support relocation.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

So far the console API uses the following naming convention:

	======Extract======
	typedef struct device_t;

	int	device_register (device_t * dev);
	int	devices_init (void);
	int	device_deregister(char *devname);
	struct list_head* device_get_list(void);
	device_t* device_get_by_name(char* name);
	device_t* device_clone(device_t *dev);
	=======

which is too generic and confusing.

Instead of using device_XX and device_t we change this
into stdio_XX and stdio_dev

This will also allow to add later a generic device mechanism in order
to have support for multiple devices and driver instances.
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

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

Defining the next two configs allows to switch the serial port from the
console using the setenv stdin and stdout
  1. #define CONFIG_SERIAL_MULTI 1 /* Enable both serial ports */
  2. #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
Signed-off-by: NPoonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Zoom2 serial is in general supplied by one of the 4 UARTS on the debug board.
The default serial is from the USB connector on left side of the debug board.
The USB connector will produce 2 of the 4 UARTS.  On your host pick the first
enumeration.

The details of the setting of the serial gpmc setup are not available.
The values were provided by another party.

The serial port set up is the same with Zoom1.
Baud rate 115200, 8 bit data, no parity, 1 stop bit, no flow.

The kernel bootargs are
console=ttyS3,115200n8
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>

Move global '#ifdef CONFIG_xxx .... #endif' out of the .c files and into
the COBJS-$(CONFIG_xxx) in the Makefile.  Also delete unused var in kgdb
code in the process.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's
Signed-off-by: NHarald Welte <laforge@openmoko.org>

With this patch it is possible to reimplement default_serial_console()
in board specific code. This will be done in the upcomming PMC440
U-Boot port. This also allows the lwmon board maintainer to
remove the '#if !defined(CONFIG_LWMON) ...' from common/serial.c.
Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com>

Signed-off-by: NStefan Roese <sr@denx.de>

This patch adds support for multiple serial ports to the PXA target.
FFUART, BTUART and STUART are supported.
Signed-off-by: NStefano Babic <sbabic@denx.de>

This patch cleans up all the open issue of the preliminary
Acadia support.
Signed-off-by: NStefan Roese <sr@denx.de>

Patch by Martin Krause, 8 Jun 2006

This patch supports two serial consoles on boards with
a MPC5xxx CPU. The console can be switched at runtime
by setting stdin, stdout and stderr to the desired serial
interface (serial0 or serial1). The PSCs to be used as
console port are definded by CONFIG_PSC_CONSOLE
and CONFIG_PSC_CONSOLE2.
See README.serial_multi for details.

  add support for the AMD db1550 board

* Patch by Travis Sawyer, 15 Sep 2004:
  Add CONFIG_SERIAL_MULTI support for ppc4xx,
  update README.serial_multi

  Fix early serial hang when CONFIG_SERIAL_MULTI is defined.

* Patch by Pantelis Antoniou, 14 Sep 2004:
  Kick watchdog when bz-decompressing

* Patch by Sascha Hauer, 28 Jun:
  - add generic support for Motorola i.MX architecture
  - add support for mx1ads, mx1fs2 and scb9328 boards

* Patches by Marc Leeman, 23 Jul 2004:
  - Add define for the PCI/Memory Buffer Configuration Register
  - corrected comments in cpu/mpc824x/cpu_init.c

* Add support for multiple serial interfaces
  (for example to allow modem dial-in / dial-out)