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"
diff --git a/cmd/log.c b/cmd/log.c
index 44e04ab..abc523b 100644
--- a/cmd/log.c
+++ b/cmd/log.c
@@ -23,6 +23,9 @@
static cmd_tbl_t log_sub[] = {
U_BOOT_CMD_MKENT(level, CONFIG_SYS_MAXARGS, 1, do_log_level, "", ""),
+#ifdef CONFIG_LOG_TEST
+ U_BOOT_CMD_MKENT(test, 2, 1, do_log_test, "", ""),
+#endif
};
static int do_log(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -46,6 +49,9 @@
#ifdef CONFIG_SYS_LONGHELP
static char log_help_text[] =
"level - get/set log level\n"
+#ifdef CONFIG_LOG_TEST
+ "log test - run log tests\n"
+#endif
;
#endif