[U-Boot] [PATCH 15/15] bootstage: Record time taken to set up the live device tree

[Simon Glass]

This time is interesting as a comparision with the flat device tree time.
Add it to the record.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 common/board_r.c    | 11 +++++++++--
 include/bootstage.h |  1 +
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/common/board_r.c b/common/board_r.c
index 2d717e8423..5986cd7674 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -298,8 +298,15 @@ static int initr_noncached(void)
 #ifdef CONFIG_OF_LIVE
 static int initr_of_live(void)
 {
-	return of_live_build(gd->fdt_blob,
-			      (struct device_node **)&gd->of_root);
+	int ret;
+
+	bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
+	ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
+	bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
+	if (ret)
+		return ret;
+
+	return 0;
 }
 #endif
 
diff --git a/include/bootstage.h b/include/bootstage.h
index c972027ffc..c5d93f57fd 100644
--- a/include/bootstage.h
+++ b/include/bootstage.h
@@ -200,6 +200,7 @@ enum bootstage_id {
 	BOOTSTAGE_ID_ACCUM_SCSI,
 	BOOTSTAGE_ID_ACCUM_SPI,
 	BOOTSTAGE_ID_ACCUM_DECOMP,
+	BOOTSTAGE_ID_ACCUM_OF_LIVE,
 	BOOTSTAGE_ID_FPGA_INIT,
 	BOOTSTATE_ID_ACCUM_DM_SPL,
 	BOOTSTATE_ID_ACCUM_DM_F,
-- 
2.13.0.303.g4ebf302169-goog