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| author | Taylor Hutt <thutt@chromium.org> | 2013-02-24 17:33:13 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-02-28 19:09:21 -0800 |
| commit | e101550a9a8b956434cf2a73f66afbb42f4654bd (patch) | |
| tree | 9b3779554981488f9fead9eab91eadfbdc0a1d2d /doc/README.watchdog | |
| parent | bda32ffcf712806c7880ded25a012fbeede35e80 (diff) | |
| download | u-boot-imx-e101550a9a8b956434cf2a73f66afbb42f4654bd.zip u-boot-imx-e101550a9a8b956434cf2a73f66afbb42f4654bd.tar.gz u-boot-imx-e101550a9a8b956434cf2a73f66afbb42f4654bd.tar.bz2 | |
sandbox: Improve sandbox serial port keyboard interface
Implements the tstc() interface for the serial driver. Multiplexing
the console between the serial port and a keyboard uses a polling
method of checking if characters are available; this means that the
serial console must be non-blocking when attempting to read
characters.
Signed-off-by: Taylor Hutt <thutt@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/README.watchdog')
0 files changed, 0 insertions, 0 deletions