u-boot.git/include/bootstage.h, branch v2023.01

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

bootstage: Fix 'stacked' typo

2020-07-09T04:33:24+00:00

This should be 'stashed'. Fix it.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

bootstage: Use BOOTSTAGE instead of BOOTSTATE

2020-05-18T21:33:33+00:00

Some of the enum members are wrong. Fix them.

Signed-off-by: Simon Glass

x86: fsp: Add FSP2 base support

2019-12-15T03:44:16+00:00

Add support for some important configuration options and FSP memory init.
The memory init uses swizzle tables from the device tree.

Support for the FSP_S binary is also included.

Bootstage timing is used for both FSP_M and FSP_S and memory-mapped SPI
reads.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

bootstage: Mark the start/end of TPL and SPL separately

2019-10-27T16:56:51+00:00

At present bootstage in TPL and SPL use the same ID so it is not possible
to see the timing of each. Separate out the IDs and use the correct one
depending on which phase we are at.

Example output:

Timer summary in microseconds (14 records):
       Mark    Elapsed  Stage
          0          0  reset
    224,787    224,787  TPL
    282,248     57,461  end TPL
    341,067     58,819  SPL
    925,436    584,369  end SPL
    931,710      6,274  board_init_f
  1,035,482    103,772  board_init_r
  1,387,852    352,370  main_loop
  1,387,911         59  id=175

Accumulated time:
                   196  dm_r
                 8,300  dm_spl
                14,139  dm_f
               229,121  fsp-m
               262,992  fsp-s

Signed-off-by: Simon Glass