u-boot.git/env/common.c, branch v2023.01

dm: core: Rename ofnode_get_property_by_prop()

2022-09-29T20:11:14+00:00

The current name is quite unwieldy. Change it to use an ofprop_ prefix
and shorten it. Fix the return-value comment while we are here.

Signed-off-by: Simon Glass

dm: core: Rename ofnode_get_first/next_property()

2022-09-29T20:11:14+00:00

Drop the 'get' in these names since it does not fit with the rest of
the API.

Signed-off-by: Simon Glass

cyclic: Use schedule() instead of WATCHDOG_RESET()

2022-09-18T08:26:33+00:00

Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese 
Reviewed-by: Simon Glass 
Tested-by: Tom Rini  [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]

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

bootm: Tidy up use of autostart env var

2021-11-16T19:35:09+00:00

This has different semantics in different places. Go with the bootm method
and put it in a common function so that the behaviour is consistent in
U-Boot. Update the docs.

To be clear, this changes the way that 'bootelf' and standalone boot
work. Before, if autostart was set to "fred" or "YES", for example, they
would consider that a "yes". This may change behaviour for some boards,
but the only in-tree boards which mention autostart use "no" to disable
it, which will still work.

Signed-off-by: Simon Glass 
Suggested-by: Wolfgang Denk

env: Simplify env_get_default()

2021-11-13T15:16:39+00:00

Instead of pretending that we don't have environment to force searching
default environment in env_get_default(), get the data from the
default_environment[] buffer directly.

Signed-off-by: Marek Behún 
Reviewed-by: Simon Glass

env: Fix env_get() when returning empty string using env_get_f()

2021-11-13T15:16:39+00:00

The env_get_f() function returns -1 on failure. Returning 0 means that
the variable exists, and is empty string.

Signed-off-by: Marek Behún 
Reviewed-by: Simon Glass

env: Don't set ready flag if import failed in env_set_default()

2021-11-13T15:16:39+00:00

Do not set GD_FLG_ENV_READY nor GD_FLG_ENV_DEFAULT if failed importing
in env_set_default().

Signed-off-by: Marek Behún 
Reviewed-by: Simon Glass

env: Use static_assert() to check if default_environment is too large

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

Check sizeof(default_environment) against ENV_SIZE in a static_assert()
instead of runtime.
Only check if !USE_HOSTCC (for in fw_env tool ENV_SIZE expands to a
variable, and cannot be checked statically) nad
!DEFAULT_ENV_INSTANCE_EMBEDDED, for in that case the default_environment
variable is not set.

Signed-off-by: Marek Behún 
Reviewed-by: Simon Glass

env: Always use char for default_environment

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

Sometimes we use uchar and sometimes char for the default environment
array. By always using char, we can get rid of some explicit casts.

Signed-off-by: Marek Behún 
Reviewed-by: Simon Glass