log: Add a test command
Add a command which exercises the logging system.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index b745a7e..c033223 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1507,7 +1507,8 @@
help
This provides access to logging features. It allows the output of
log data to be controlled to a limited extent (setting up the default
- maximum log level for emitting of records).
+ maximum log level for emitting of records). It also provides access
+ to a command used for testing the log system.
config CMD_TRACE
bool "trace - Support tracing of function calls and timing"