u-boot.git/common/bootstage.c, branch v2016.01

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

Add function to print a number with grouped digits

2013-06-26T14:16:41+00:00

Move bootstage's numbering printing code into a generic place so that it can
be used by tracing also.

Signed-off-by: Simon Glass

bootstage: Correct printf types

2013-06-26T14:16:41+00:00

The unstash code is a bit loose with its printf() types, which gives
warnings on sandbox. Correct this.

Signed-off-by: Simon Glass

bootstage: Allow marking a particular line of code

2013-05-13T20:33:22+00:00

Add a function which allows a (file, function, line number) to be marked
in bootstage.

Signed-off-by: Simon Glass 
Reviewed-by: Che-Liang Chiou

bootstage: Copy bootstage strings post-relocation

2013-05-13T20:33:21+00:00

Any pointers to name strings that were passed to bootstage_mark_name()
pre-relocation should be copied post-relocation so that they don't get
trashed as the original location of U-Boot is re-used for other
purposes.

This change introduces a new API call that should be called from
board_init_r() after malloc has been initted on any board that uses
bootstage.

Signed-off-by: Doug Anderson 
Signed-off-by: Simon Glass 
Reviewed-by: Simon Glass

bootstage: Add feature to stash/unstash bootstage info

2012-10-02T22:52:40+00:00

It is useful to be able to write the bootstage information to memory for
use by a later utility, or the Linux kernel. Provide a function to do
this as well as a function to read bootstage information back and incorporate
it into the current table.

This also makes it possible for U-Boot to chain to another U-Boot and pass
on its bootstage information.

Signed-off-by: Simon Glass

bootstage: Store boot timings in device tree

2012-10-02T20:39:33+00:00

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

bootstage: Add time accumulation feature

2012-10-02T20:39:33+00:00

Sometimes we want to add up the amount of time spent in a particular
activity when it is happening in a number of discrete chunks.

Add bootstage_start() to mark the start of an acitivity and
bootstage_accum() to accumulate the time since the last start. Calling
these function in pairs results in the accumulated time being collected.

Signed-off-by: Simon Glass

bootstage: Export bootstage_add_record() function

2012-10-02T20:39:33+00:00

This function is not static, but not exported either. Add a prototype
in the header file and move the required enum to the header also.

Signed-off-by: Simon Glass

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