Dear Simon Glass, In message <1329177081-29496-14-git-send-email-...@chromium.org> you wrote: > This defines the basics of a new boot time measurement feature. This allows > logging of very accurate time measurements as the boot proceeds, by using > an available microsecond counter. > > To enable the feature, define CONFIG_BOOTSTAGE in your board config file. > Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be > printed just before handing off to the OS. > > Most IDs are not named at this stage. For that I would first like to > renumber them all. > > Timer summary in microseconds: > Mark Elapsed Stage > 0 0 reset > 205,000 205,000 board_init_f > 6,053,000 5,848,000 bootm_start > 6,053,000 0 id=1 > 6,058,000 5,000 id=101 > 6,058,000 0 id=100 > 6,061,000 3,000 id=103 > 6,064,000 3,000 id=104 > 6,093,000 29,000 id=107 > 6,093,000 0 id=106 > 6,093,000 0 id=105 > 6,093,000 0 id=108 > 7,089,000 996,000 id=7 > 7,089,000 0 id=15 > 7,089,000 0 id=8 > 7,097,000 8,000 start_kernel > > Signed-off-by: Simon Glass <s...@chromium.org> > --- > Changes in v3: > - Fix code style in bootstage_mark_name() > - Make main bootstage commit title more explicit > > Changes in v4: > - Print times in unsigned format, and increase range > - Remove guards around calls to show_boot_progress() > - Sort by unsigned value to account for large time values > > README | 25 ++++++++ > common/Makefile | 1 + > common/bootstage.c | 158 > +++++++++++++++++++++++++++++++++++++++++++++++++++ > include/bootstage.h | 43 ++++++++++++++ > 4 files changed, 227 insertions(+), 0 deletions(-) > create mode 100644 common/bootstage.c
Applied, thanks. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de "In matrimony, to hesitate is sometimes to be saved." - Butler _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
