bootstage: Record time taken to set up the live device tree

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

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

diff --git a/common/board_r.c b/common/board_r.c
index ef90998..15977e4 100644 (file)
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -297,8 +297,15 @@ 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 c972027..c5d93f5 100644 (file)
--- 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,