16 Feb
2013
16 Feb
'13
12:49 a.m.
On Wed, Dec 26, 2012 at 10:56 AM, Simon Glass sjg@chromium.org wrote:
From: Taylor Hutt thutt@chromium.org
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
Applied to x86/master.