24 Jul, 2013

1 commit

• 1a4596601   Add GPL-2.0+ SPDX-License-Identifier to source files ... Browse Code »

  77

  Signed-off-by: Wolfgang Denk
  [trini: Fixup common/cmd_io.c]
  Signed-off-by: Tom Rini

  Wolfgang Denk

  2013-07-24 21:44:38 +0800  

29 Nov, 2010

1 commit

• d7be3056d   stdio: constify "name" arg in public api ... Browse Code »

  Signed-off-by: Mike Frysinger

  Mike Frysinger

  2010-11-29 04:58:48 +0800  

18 Jul, 2009

1 commit

• 52cb4d4fb   stdio/device: rework function naming convention ... Browse Code »

  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: Jean-Christophe PLAGNIOL-VILLARD

  Edited commit message.

  Signed-off-by: Wolfgang Denk

  Jean-Christophe PLAGNIOL-VILLARD

  2009-07-18 06:27:46 +0800  

07 Dec, 2008

1 commit

• 16a28ef21   IOMUX: Add console multiplexing support. ... Browse Code »

  1

  Modifications to support console multiplexing. This is controlled using
  CONFIG_SYS_CONSOLE_MUX in the board configuration file.

  This allows a user to specify multiple console devices in the environment
  with a command like this: setenv stdin serial,nc. As a result, the user can
  enter text on both the serial and netconsole interfaces.

  All devices - stdin, stdout and stderr - can be set in this manner.

  1) common/iomux.c and include/iomux.h contain the environment setting
  implementation.
  2) doc/README.iomux contains a somewhat more detailed description.
  3) The implementation in (1) is called from common/cmd_nvedit.c to
  handle setenv and from common/console.c to handle initialization of
  input/output devices at boot time.
  4) common/console.c also contains the code needed to poll multiple console
  devices for input and send output to all devices registered for output.
  5) include/common.h includes iomux.h and common/Makefile generates iomux.o
  when CONFIG_SYS_CONSOLE_MUX is set.

  Signed-off-by: Gary Jennejohn

  Gary Jennejohn

  2008-12-07 08:23:35 +0800