Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HW assisted tracing is becoming increasingly useful when dealing with systems
that have many SoCs and other components like GPU and DMA engines. ARM has
developed a HW assisted tracing solution by means of different components, each
-being added to a design at systhesis time to cater to specific tracing needs.
+being added to a design at synthesis time to cater to specific tracing needs.
Compoments are generally categorised as source, link and sinks and are
(usually) discovered using the AMBA bus.