dm: spl: Allow SPL to show memory usage
Add an option to tell SPL to show memory usage for driver model just
before it boots into the next phase.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
index 97dc699..99e2871 100644
--- a/drivers/core/Kconfig
+++ b/drivers/core/Kconfig
@@ -86,6 +86,16 @@
To display the memory stats, use the 'dm mem' command.
+config SPL_DM_STATS
+ bool "Collect and show driver model stats in SPL"
+ depends on DM_SPL
+ help
+ Enable this to collect and display memory statistics about driver
+ model. This can help to figure out where all the memory is going and
+ to find optimisations.
+
+ The stats are displayed just before SPL boots to the next phase.
+
config DM_DEVICE_REMOVE
bool "Support device removal"
depends on DM