u-boot.git/include/env_internal.h, branch v2024.01

configs: Add support in Kconfig and convert for armada boards

2023-11-07T12:47:08+00:00

Move the DEFAULT_ENV_IS_RW to Kconfig for easier configuration.
Hence, add the CONFIG_DEFAULT_ENV_IS_RW config to the defconfig files
to allow enabling them for armada boards.

Signed-off-by: Algapally Santosh Sagar 
Signed-off-by: Venkatesh Yadav Abbarapu 
Reviewed-by: Simon Glass 
Link: https://lore.kernel.org/r/20230921112043.3144726-2-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek

Correct SPL use of CMD_ERASEENV

2023-02-09T21:32:25+00:00

This converts 1 usage of this option to the non-SPL form, since there is
no SPL_CMD_ERASEENV defined in Kconfig

Signed-off-by: Simon Glass

env: Rework ENV_IS_EMBEDDED and related logic slightly

2022-12-22T15:31:47+00:00

- Drop CONFIG_BUILD_ENVCRC as this is never set directly but instead
  means ENV_IS_EMBEDDED, so reference that in code and rename the Makefile
  usage to BUILD_ENVCRC.
- Remove extra-$(CONFIG_ENV_IS_EMBEDDED) line as it could never be true,
  and likely why there is an extra- line for CONFIG_ENV_IS_IN_FLASH (the
  only use case today of embedded environments).
- With these slight changes we can then see that using the calculated
  symbol of ENV_IS_EMBEDDED is the right thing to use in any code which
  needs to know this situation and can remove CONFIG_ENV_IS_EMBEDDED
  entirely.

Signed-off-by: Tom Rini

env: Implement lower priority arch_env_get_location()

2022-04-21T13:08:40+00:00

Currently there is only one way to override desired environment location,
by implementing env_get_location(). This is increasingly being conflated
both on board level and architecture level, which leads to a problem on
boards where this function is already implemented on architecture level,
since those boards have no way to override this environment location on
board level anymore.

Implement arch_env_get_location() function which is architecture specific
and should only ever be implemented in architecture code. This function
has lower priority than env_get_location(), which should only ever be
implemented in board code, and which overrides the arch_env_get_location()
architecture environment selection.

This way, architecture can define its default environment chooser, while
board can now override it as needed at all times.

There is no functional change, since env_get_location() simply returns
arch_env_get_location(), and arch_env_get_location() implements the
current env_get_location() default content.

Signed-off-by: Marek Vasut 
Cc: Adam Ford 
Cc: Fabio Estevam 
Cc: Marek Behún 
Cc: Peng Fan 
Cc: Simon Glass 
Cc: Stefano Babic 
Cc: Tim Harvey 
Cc: Tom Rini 
Cc: Tommaso Merciai 
Cc: Vladimir Oltean

env: fat: Allow overriding interface, device and partition

2022-04-07T20:50:53+00:00

For platform which can boot on different device, this allows
to override interface, device and partition from board code

Signed-off-by: He Yong

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

Convert CONFIG_ENV_IS_IN_SPI_FLASH et al to Kconfig

2021-11-12T19:18:17+00:00

This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_SPI_FLASH
   CONFIG_ENV_IS_NOWHERE
   CONFIG_ENV_OFFSET
   CONFIG_ENV_OVERWRITE
   CONFIG_ENV_SECT_SIZE
   CONFIG_SYS_MMC_ENV_DEV
   CONFIG_SYS_MMC_ENV_PART

Signed-off-by: Tom Rini

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

env: add ENV_ERASE_PTR macro

2021-04-16T21:32:34+00:00

Add ENV_ERASE_PTR macro to handle erase opts and remove the associated
ifdef.

This patch is a extension of previous commit 82b2f4135719 ("env_internal.h:
add alternative ENV_SAVE_PTR macro").

Signed-off-by: Patrick Delaunay

env: Allow to set default_environment[] from board code via compile option DEFAULT_ENV_IS_RW

2021-02-08T07:52:50+00:00

This change allows board code to modify default_environment[] array when
compile option DEFAULT_ENV_IS_RW is specified in board config file.

Some board default variables depend on runtime configuration which is not
known at compile time. Therefore allow to set default_environment[] array
as non-const and allow board code to modify it when it is needed.

Signed-off-by: Pali Rohár 
Acked-by: Andre Heider