diff options
| author | Simon Glass <sjg@chromium.org> | 2012-09-28 08:56:37 +0000 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2012-10-02 22:39:33 +0200 |
| commit | 94fd1316b75896b668d22ce846785d92c0340100 (patch) | |
| tree | 39d8044fa76e189b0247efc2949895689c92542b /include/bootstage.h | |
| parent | 0e9967735869a4e2bbc92d5d0eea0e2136180d49 (diff) | |
bootstage: Store boot timings in device tree
Add an option, CONFIG_BOOTSTAGE_FDT to pass boot timings to the kernel
in the device tree, if available. To use this, you must have
CONFIG_OF_LIBFDT defined.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/bootstage.h')
| -rw-r--r-- | include/bootstage.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/bootstage.h b/include/bootstage.h index 127c94f1b2..9113852ca2 100644 --- a/include/bootstage.h +++ b/include/bootstage.h @@ -277,6 +277,13 @@ uint32_t bootstage_accum(enum bootstage_id id); /* Print a report about boot time */ void bootstage_report(void); +/** + * Add bootstage information to the device tree + * + * @return 0 if ok, -ve on error + */ +int bootstage_fdt_add_report(void); + #else /* * This is a dummy implementation which just calls show_boot_progress(), |