u-boot.git/include/bootstage.h, branch v2012.10

OMAP: networking support for SPL

2012-10-01T17:02:14+00:00

This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.

Signed-off-by: Ilya Yanok 
Acked-by: Joe Hershberger 
Signed-off-by: Tom Rini

Move bootstage timer out of lib/time.c

2012-04-10T21:35:32+00:00

The standalone example does not have get_timer() defined, so we cannot
rely on it being available.

Move the timer function into boootstage.c to avoid this problem.

This corrects a build breakage for the standalone example on some boards.

Signed-off-by: Simon Glass 
Acked-by: Matthias Fuchs

bootstage: Implement core microsecond boot time measurement

2012-03-18T20:42:14+00:00

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

bootstage: Replace show_boot_progress/error() with bootstage_...()

2012-03-18T20:41:39+00:00

These calls should not be made directly any more, since bootstage
will call the show_boot_...() functions as needed.

Signed-off-by: Simon Glass

bootstage: Convert FIT progress numbers to enums

2012-03-18T20:33:32+00:00

This changes over all the FIT image progress numbers to use enums
from bootstage.h.

Signed-off-by: Simon Glass

bootstage: Convert net progress numbers to enums

2012-03-18T20:33:05+00:00

This changes over the network-related progress numbers to use enums
from bootstage.h.

Signed-off-by: Simon Glass

bootstage: Convert NAND progress numbers to enums

2012-03-18T20:27:20+00:00

This changes over the NAND progress numbers to use enums from
bootstage.h.

Signed-off-by: Simon Glass

bootstage: Convert IDE progress numbers to enums

2012-03-18T20:24:21+00:00

This changes over the IDE progress numbers to use enums from bootstage.h.

Signed-off-by: Simon Glass

bootstage: Convert progress numbers 20-41 to enums

2012-03-18T20:16:22+00:00

Signed-off-by: Simon Glass

bootstage: Convert progress numbers 10-19 to enums

2012-03-18T19:59:53+00:00

Signed-off-by: Simon Glass 
Acked-by: Mike Frysinger