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| author | Jason Kridner <jkridner@beagleboard.org> | 2011-04-18 17:22:44 -0400 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-04-27 19:38:05 +0200 |
| commit | b633f66f02ab3df6adc8fc65f13769e5fb9c328f (patch) | |
| tree | c0720dddb80f62e4f6cc0376cd3d1f25428eec4b /board/v37 | |
| parent | cd4b8a6329072b971299a83373b6c8c2aafde44e (diff) | |
| download | u-boot-imx-b633f66f02ab3df6adc8fc65f13769e5fb9c328f.zip u-boot-imx-b633f66f02ab3df6adc8fc65f13769e5fb9c328f.tar.gz u-boot-imx-b633f66f02ab3df6adc8fc65f13769e5fb9c328f.tar.bz2 | |
Add 'led' command
This patch allows any board implementing the coloured LED API
to control the LEDs from the console.
led [green | yellow | red | all ] [ on | off ]
or
led [ 1 | 2 | 3 | all ] [ on | off ]
Adds configuration item CONFIG_CMD_LED enabling the command.
Partially based on patch from Ulf Samuelsson:
http://www.mail-archive.com/u-boot@lists.denx.de/msg09593.html.
Updated based on feedback:
http://www.mail-archive.com/u-boot@lists.denx.de/msg41847.html
https://groups.google.com/d/topic/beagleboard/8Wf1HiK_QBo/discussion
* Fixed a handful of style issues.
* Significantly reduced the number of #ifdefs and redundant code
* Converted redundant code into loops test against a structure
* Made use of cmd_usage()
* Introduced a str_onoff() function, but haven't yet put it in common
* Eliminated trailing newline
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'board/v37')
0 files changed, 0 insertions, 0 deletions