Device dependencies are not always required, so make them optional via
CONFIG_DEVICE_DEPS. When enabled, the gen_device_deps script will run so
that dependencies are collected and part of the final image. Related
APIs will be also made available. Since device dependencies are used in
just a few places (power domains), disable the feature by default. When
not enabled, a second linking pass will not be required.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use the "device_deps" naming scheme to emphasize we are storing device
dependencies. The fact we are using device handles to store them is an
implementation detail.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The syscall generation phase parses all header files to look
for potential syscalls, and emits all the relevant files to
enable syscalls. However, this results in all the syscall
marshalling functions being included in the final binary.
This is due to these functions being referred to inside
the dispatch list, resulting in ineffective garbage
collection during linking. Previous commits allows each
drivers and subsystems to specify which header files
containing syscalls are relevant. So this commit changes
the syscall generation to only include the syscalls needed
for the build in the syscall dispatch list and removing
various bits related to that. This allows the linker to
garbage collect unused syscall related function, and thus
reducing final binary size.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds a new cmake function zephyr_syscall_header() which
will be used in the future to limit the scope of syscalls
in the built binary. Currently this is just an empty stub
so that add zephyr_syscall_header() to kernel, subsys, etc.
without breaking the build.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
As of today MWDT toolchain in case of Zephyr may use few
tools from GNU toolchain - GNU compiler for DTS preprocessing
and objcopy for section renaming.
Currently we were trying to find any GNU compiler & objcopy
which start to cause compatibility issues for new targets -
i.e. not every objcopy knows new ARC targets.
Let's use ARC GNU tools from Zephyr SDK as we still usually
require it when building with MWDT for other tools like DTC
(device tree compiler)
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Fixes an issue with relative paths both with and without using
sysbuild where they would not be updated properly or a warning
would previously be emitted.
Signed-off-by: Torsten Rasmussen <torsten.rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Configuration error:
| -- Configuring done (4.9s)
| CMake Error in CMakeLists.txt:
| Target "zephyr_interface" contains relative path in its
| INTERFACE_INCLUDE_DIRECTORIES:
|
| "include-fixed"
With GCC-13, limits.h and syslimits.h header files
are always being installed to include folder.
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=be9dd80f933480
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
Removed few VIF properties which are being hardcoded
Updated the script to parse source VIF XML and add information to
the output
Added optional Kconfig option to configure custom source VIF XML path
Cleaned up the code
Signed-off-by: Madhurima Paruchuri <mparuchuri@google.com>
Add a new async API based on the RTIO subsystem. This new API allows:
1. Users to create sampling configs (telling the sensor which channels
they want to sample together).
2. Sample data in an asynchronous manner which provides greater control
over the data processing priority.
3. Fully backwards compatible API with no driver changes needed for
functionality (they are needed to improve performance).
4. Helper functions for processing loop.
Signed-off-by: Yuval Peress <peress@google.com>
Add support for calling the `renode-test` command from west and twister.
Enable running Robot Framework tests suites in Renode.
Signed-off-by: Michał Szprejda <mszprejda@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
Adds a warning if neither Kconfig is enabled to generate an
unsigned image or a signing key are set, this is not an error but
warns the user in case they have forgot to set these modes or if
they have been set manually and have been cleared by a cmake
rebuild occurring (e.g. when bisecting).
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fixes: #57139
Snippets provides the possibility of defining EXTRA_DTC_OVERLAY_FILE and
EXTRA_CONF_FILE in snippets.
Snippets must co-exist with existing infrastructure of
EXTRA_DTC_OVERLAY_FILE and EXTRA_CONF_FILE, and a user specifying a
snippet must be able to specify extra files for adjusting the snippet.
This means that if the following is specified:
`-DSNIPPET=some_snippet -DEXTRA_CONF_FILE=extra.conf`
then `extra.conf` may contain adjustments to the snippet.
Similar to sysbuild. Imagine a sysbuild controlled image uses a default
snippet for building, by ensuring that any extra
`-D<image>_EXTRA_CONF_FILE=extra.conf` arguments takes precedence over
the snippet we allow users to make adjustments if they need.
This commit introduces a snippets scope where snippet scoped variables
can be set with `zephyr_set()` and then `zephyr_get()` will take the
snippet scoped variables into consideration before returning.
Adjust calls to `zephyr_get(EXTRA_DTC_OVERLAY_FILE)` and
`zephyr_get(EXTRA_CONF_FILE)` to use `MERGE` to ensure all scopes are
considered.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
zephyr_get() supports multiple scopes when returning variables.
Variables are returned based on the scope's priority.
To facilitate creation of more scopes in Zephyr for variable handling
additional functions are introduced.
- zephyr_create_scope(<scope>)
creates a new scope
- zephyr_set(<var> <val>... SCOPE <scope>)
set the value of a variable in the specified scope.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Adding the possibility to have the list returned in reversed order when
using `zephyr_get(... MERGE).
`zephyr_get(... MERGE)` creates a list which populates the content based
on variable settings in the following scopes, in this order:
sysbuild, cache, environment, local.
This works well for lists where content first in list has highest
precedence, such as ROOTs settings.
However, for settings where the value last in the list will overwrite
values earlier in the list, we want the list to be reversed, examples
of such can be CONF_FILE, OVERLAY_CONFIG, DTC_OVERLAY_FILE, where the
content of the file last in the list will overrule the content from an
earlier file.
So to ensure that a DTC_OVERLAY_FILE defined as cache takes precedence
over an env or local scope variable the possibility of reversing the
list must be available.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit introduces an internal FORCE_CONF_FILE CMake setting which
allows higher order build systems to generate a configuration file
which will always take precedence.
This means that in case a user tries to change any setting to be
different than the defined value in the FORCE_CONF_FILE provide file(s),
then a warning will be printed and the setting will be reset to the
value given in the FORCE_CONF_FILE file.
Example of such warning:
<path>/.config.sysbuild:1: warning: BOOTLOADER_MCUBOOT
(defined at Kconfig.zephyr:766) set more than once.
Old value "n", new value "y".
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Align Zephyr modules with other user facing variables where settings
can be defined or extended, meaning Zephyr modules now supports:
ZEPHYR_MODULES and EXTRA_ZEPHYR_MODULES.
Support for ZEPHYR_EXTRA_MODULES is kept foir backward compatibility.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Update package_helper.cmake to use EXTRA_CONF_FILE instead of deprecated
OVERLAY_CONFIG variable.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit introduces EXTRA_DTC_OVERLAY_FILE.
This allows users to specify additional devicetree overlays in addition
to a sample / board specific default devicetree overlay files.
It also allows snippets to provide extra devicetree overlays on addition
to sample / board specific overlays.
The name EXTRA_DTC_OVERLAY_FILE clearly indicates the purpose and
follows the naming scheme of EXTRA_ in front of variable name.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit introduces EXTRA_CONF_FILE and deprecates OVERLAY_CONFIG.
It has often caused confusion that OVERLAY_CONFIG adds extra
configuration fragments to the value of CONF_FILE (default: prj.conf),
but the similar named variable DTC_OVERLAY_FILE replaces the default
dtc overlay file used by the build system.
To remove such confusion, this commit introduces the EXTRA_ prefix in
front of CONF_FILE to clearly indicate it's purpose.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit extends zephyr_get() to support multiple variable names to
be fetched into a single variable.
Example:
zephyr_get(FOO VAR FOO_A FOO_B FOO_C)
will lookup each FOO_A, FOO_B, FOO_C for supported scopes and return
the value in FOO of the first scope encountered having one of the
variables defined.
If MERGE is specified, then all scopes for all vars are looped and the
variable values are merged into FOO and returned.
This functionality will allow to deprecate user-facing settings while
ensuring that both the new and deprecated variables are considered
in zephyr_get() and also taking into consideration the scope with
highest precedence.
This allows Zephyr CMake to do:
zephyr_get(FOO VAR FOO DEPRECATED_FOO)
zephyr_get(BAR MERGE VAR BAR DEPRECATED_BAR)
This allows support of old and new setting for a given number of
releases.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Also add a comment in each file reminding to keep them the same.
Fixes 251f269e23 ("west: v0.14.0 is required now (and soon, v1.1")
Confusing error message before this commit:
```
-- Found west (found suitable version 0.13.1, minimum required is 0.7.1)
CMake Error at SOF/zephyr/cmake/modules/zephyr_module.cmake:77 (message):
Traceback (most recent call last):
File "SOF/zephyr/scripts/zephyr_module.py", line 733, in <module>
main()
File "SOF/zephyr/scripts/zephyr_module.py", line 678, in main
west_projs = west_projects()
^^^^^^^^^^^^^^^
File "SOF/zephyr/scripts/zephyr_module.py", line 536, in west_projects
from west.configuration import MalformedConfig
ImportError: cannot import name 'MalformedConfig'
from 'west.configuration'
(west/src/west/configuration.py)
```
Clearer error message after this commit:
```
CMake Error at SOF/zephyr/cmake/modules/west.cmake:68 (message):
The detected west version, 0.13.1, is unsupported.
The minimum supported version is 0.14.0.
Please upgrade with:
/usr/bin/python3.11 -m pip install --upgrade west
```
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This significantly improve user experience as 32 bit mdb binary
require to install multiple libraries before it can be used on
modern linux distros.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
This configures the KCONFIG_ROOT variable to perform variable
substitution, this allows external applications/modules to supply
variables for this when will then be correctly used.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Adds a Kconfig option which controls the version of the application
to use when the image is signed using imgtool.
When an application VERSION file is present, the default value will be
identical to the application version, else it will be 0.0.0+0, but a
project may still decide another value, if it so prefers.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Generalize the VERSION and version.h generation so that the same
infrastructure can be reused for generating other version related
header files, such as an application version header.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Fixes a string comparison which is missing quotes, this works
on the first invocation but fails on the second if quotes are
not present.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Use iterable sections to handle devices list. This simplifies devices
implementation by using standard APIs.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add a new flag to zephyr_iterable_section, NUMERIC, that configures
sorting to be numeric (up to 2 digits), that is, 2 comes before e.g. 10.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The 2c98a001a4 (#57597) cause
regression with ARC MWDT toolchain.
Restore CREATE_OBJ_LEVEL wildcard pattern to be suitable for
both GNU and MWDT toolchains. We return asterisk symbol which
was dropped in 2c98a001a4
(but keep rest of the changes to wildcard pattern).
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
When the optional env_suffix_${env_var} was not set, USER_CACHE_DIR was
slightly malformed and had double slashes,
e.g. /home/user/.cache//zephyr.
To fix it string(JOIN ...) is used, which only sets slashes when
necessary.
Signed-off-by: Manoel Brunnen <mb@lee-brunnen.de>
Move the strnlen implementation into common so its available to any
libc that may not implement strnlen.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Add a new compiler option to control tracking locations of tokens across
macro expansions. It may be useful to disable it when debugging long
macro expansion chains.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This fixes a minor issue in sysbuild, where `-DOVERLAY_CONFIG=...` would
be applied not only to the main application, but also sysbuild itself.
This was incorrect, because sysbuild imports a different Kconfig tree
than normal Zephyr builds, so the same Kconfig fragment file would not
necessarily be valid for both.
This adds a new variable SB_OVERLAY_CONFIG to resolve this ambiguity.
It functions along the lines of SB_CONF_FILE, with both being sysbuild-
specific versions of existing variables.
To ensure that OVERLAY_CONFIG is still passed on to the main application
verbatim, its value is now loaded in `configuration_files.cmake`, rather
than `kconfig.cmake`. This is because the former file is not imported by
sysbuild, and it is where the related variables, such as CONF_FILE and
DTC_OVERLAY_FILE, are loaded as well.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
Fixes an issue where variables like BOARD_ROOT would be provided
to sysbuild but would then be lost on target images.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Clean up log_const to utilize macros for handling sections.
Update database_gen.py to match naming convention change.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Cleanup RAM layout so that the RAM_REGION is now in the RAM memory
region. Put .bss in RAM_REGION.
This means we have a proper program header for the RAM region.
As part of this extend zephyr_linker_symbol to allow it to take
an OBJECT paramater to specify the region to associate a symbol to.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
For developers ease, let's try to find the simulator
thru west if the environment variables that tell where
the simulator is are not set.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
arm-clang utilizes the gcc fpu flags, however -mfpu=auto is not a
supported option in arm-clang. For arm-clang we can mimic the auto
behavior by just not setting the -mfpu option.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Label espressif, gnuarmemd and xtools toolchains with newlib support using
the Kconfig variable rather than relying on the TOOLCHAIN_HAS_NEWLIB
value.
Signed-off-by: Keith Packard <keithp@keithp.com>
Switch from using a generator expression to computing the value with a
conditional so that it is available during the execution of kconfig instead
of only being available while generating the build script.
Signed-off-by: Keith Packard <keithp@keithp.com>
On mps2_an521 GCC_M_CPU gets set to cortex-m33+nodsp, however that is
not a valid setting for CMAKE_SYSTEM_PROCESSOR. We need to strip the
extra options (+<OPTION>) from GCC_M_CPU so that we get just cortex-m33.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Cleanup linker scripts for net_buf_pool section to use the linker
script related iterable section macros.
Also replace _net_buf_pool_list with macro's instead to complete
iterable section usage.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Due to many layers of indirections (Github Actions, Docker scripts, SOF
build scripts, etc.), thesofproject/sof/pull/7452's first attempt to
turn off VLAs ended up setting `-DSPARSE=gar bage`:
west build ... -- '-DSPARSE=y -DCONFIG_LOG_USE_VLA=n'
Quoting issues are typical when trying to pass parameters through too
many layers of indirections. In this case, the mistake set the $SPARSE
variable to the 'y -DCONFIG_LOG_USE_VLA=n' garbage which printed this
confusing and time-consuming error message:
Setting SPARSE=y -DCONFIG_LOG_USE_VLA=n is deprecated.
Worse: this enabled sparse (!) while silently ignoring the garbage
trailing after "y".
1. Enable sparse only when $SPARSE is equal to "y" and nothing
else. This stops enabling sparse when `-DSPARSE=gar bage` which draws
more attention to the warning and gives a little more incentive to
leave the deprecated option behind. Don't make any difference between
the "n" and "gar bage" values because $SPARSE is deprecated so not
worth that much CMake code.
2. Add quotes in the deprecation message to make garbage values more
obvious, now:
Setting SPARSE='y -DCONFIG_LOG_USE_VLA=n' is deprecated.
Fixes: 60196ca112 ("cmake: sparse: deprecate old sparse support")
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
