u-boot.git/include/bootstage.h, branch v2024.04

global: Restrict use of '#include '

2023-12-21T13:54:05+00:00

In general terms, we -include include/linux/kconfig.h and so normal
U-Boot code does not need to also #include it. However, for code which
is shared with userspace we may need to add it so that either our full
config is available or so that macros such as CONFIG_IS_ENABLED() can be
evaluated. In this case make sure that we guard these includes with a
test for USE_HOSTCC so that it clear as to why we're doing this.

Reviewed-by: Simon Glass 
Signed-off-by: Tom Rini

bootstage: Drop BOOTSTAGE_ID_FIT_KERNEL_INFO

2023-12-13T16:51:24+00:00

This is a misnomer since we don't necessarily know that the image is a
FIT. Use the existing BOOTSTAGE_ID_CHECK_IMAGETYPE instead.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

include: Add in a few places

2023-10-24T20:34:45+00:00

These files references a number of types that are defined in
 (and so forth), so include it here rather than rely on
indirect inclusion.

Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass

spl: Remove #ifdefs with BOOTSTAGE

2023-10-06T18:38:12+00:00

This feature has some helpers in its header file so that its functions
resolve to nothing when the feature is disabled. Add a few more and use
these to simplify the code.

With this there are no more #ifdefs in board_init_r()

Signed-off-by: Simon Glass

vbe: Support reading the next SPL phase via VBE

2022-10-31T15:03:18+00:00

Add an SPL loader to obtain the next-phase binary from a FIT provided
by the VBE driver.

Signed-off-by: Simon Glass

bootstage: Show func name for bootstage_mark/error

2022-08-21T00:07:32+00:00

bootstage_mark() and bootstate_error() are not recording any name and in
report it is showing as id=. That's not useful and it is better to
show function name which calls it.
That's why use macros with passing __func__ as recorded name for bootstage.

Origin report looks like this:
ZynqMP> bootstage report
Timer summary in microseconds (10 records):
       Mark    Elapsed  Stage
          0          0  reset
  2,482,383  2,482,383  board_init_f
  4,278,821  1,796,438  board_init_r
  4,825,331    546,510  id=64
  4,858,409     33,078  id=65
  4,862,382      3,973  main_loop
  4,921,713     59,331  usb_start
  9,345,345  4,423,632  id=175

When this patch is applied.
ZynqMP> bootstage report
Timer summary in microseconds (31 records):
       Mark    Elapsed  Stage
          0          0  reset
  2,465,624  2,465,624  board_init_f
  4,278,628  1,813,004  board_init_r
  4,825,139    546,511  eth_common_init
  4,858,228     33,089  eth_initialize
  4,862,201      3,973  main_loop
  4,921,530     59,329  usb_start
  8,885,334  3,963,804  cli_loop

Signed-off-by: Michal Simek 
Reviewed-by: Simon Glass

Introduce Verifying Program Loader (VPL)

2022-05-02T13:58:13+00:00

Add support for VPL, a new phase of U-Boot. This runs after TPL. It is
responsible for selecting which SPL binary to run, based on a
verified-boot process.

Signed-off-by: Simon Glass

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt

bootstage: Add SPL support

2021-10-31T18:26:44+00:00

Allow usage of the bootstage facilities in SPL.

Signed-off-by: Marek Vasut 
Cc: Simon Glass 
Reviewed-by: Simon Glass

bootstage: Eliminate when not enabled

2021-07-07T14:17:54+00:00

When we do not have bootstage enabled, rather than include an empty
dummy function, we just don't reference it.  This saves us space in some
tight builds.  This also shows a few cases where show_boot_progress was
incorrectly guarded before.

Cc: Simon Glass 
Signed-off-by: Tom Rini