This adds two new Kconfig settings.
The first setting `DEPRECATED` which is a promptless symbol.
This symbol must be selected by any deprecated setting when enabled.
The second setting is `WARN_DEPRECATED` which is a user controlled
setting that configures the build system to print a warning when a
deprecated feature is enabled.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Use a path relative to the script itself to determine the ZEPHYR_BASE path
instead of relying on the environment variable.
This allows for modules to use the Zephyr kconfiglib without having
ZEPHYR_BASE set in the environment.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Add dt_chosen_has_compat kconfig helper function. This function checks
if a given `chosen` node has a provided compatible string in its
compatible list. Returns "y" if compatible string is present, and "n"
otherwise.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The function in its current form is confusing because unlike other
similarly named functions (dt_nodelabel_has_prop(), dt_node_has_prop())
or devicetree macros (DT_NODE_HAS_COMPAT(), DT_NODE_HAS_PROP()), this
function takes into account the status of the checked node and returns
"y" only when the node is enabled.
This commit redefines dt_nodelabel_has_compat() so that it no longer
checks the node status, and for cases where the previous functionality
is needed, a new function named dt_nodelabel_enabled_with_compat()
is introduced as a replacement.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add a function for checking if any node with a given compatible exists,
no matter if its status is "okay" or not.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This is a follow up to commit a1ab8da862.
Handle the case when a node with the specified label does not exist.
Unlike edt.get_node(), edt.label2node.get() retuns None then, it does
not raise edtlib.EDTError.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The Kconfig function "dt_node_has_prop" was using label as its
parameter, where other functions use either chosen or path.
The documentation says that the parameter is path, so this patch
makes the function as documentation says and as other functions
in the file.
The additional nodelabel functions were added as counterparts that
are using nodes labels instead of paths.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Add function to check if a property of a node
is equal to a passed string.
The motivation is that in current USB device support
the sizes of bulk endpoints are configured in Kconfig.
The information if a USB device controller supports
high-speed comes from devicetree. This information must be
mapped in controller driver Kconfig and corresponding options
in USB device stack configured must be adjusted.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Added a unit divisor option to the dt_node_int_prop_int and
dt_node_int_prop_hex functions to allow retrieval of DTS items as
a size value of K, M, or G divisor similar to the dt_node_reg_size_int
function.
Signed-off-by: David Leach <david.leach@nxp.com>
This adds two new Kconfig settings.
The first setting `EXPERIMENTAL` which is a promptless symbol.
This symbol must be selected by any setting which is used to enable
an experimental feature.
The second setting is `WARN_EXPERIMENTAL` which is a user controlled
setting that configures the build system to print a warning when
experimental features are enabled.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
As per #38352, we would like to start building out PTP (IEEE 1588)
support for superset of gPTP functionality in Zephyr. This is the first
step to abstract away some key interfaces from NET_GPTP umbrella to
NET_L2_PTP.
Signed-off-by: Alex Sergeev <asergeev@carbonrobotics.com>
Remove this intrusive tracing feature in favor of the new object tracing
using the main tracing feature in zephyr. See #33603 for the new tracing
coverage for all objects.
This will allow for support in more tools and less reliance on GDB for
tracing objects.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Removing CONFIG_TRACING_CPU_STATS in favor of
CONFIG_THREAD_RUNTIME_STATS which provides per thread stats. The same
functionality is also available when Thread analyzer is enabled with the
runtime stats enabled.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fixes: #33212
Upstream PR: https://github.com/ulfalizer/Kconfiglib/pull/103
Ignoring when user inputs NULL in a text field.
menuconfig exits with a python stack trace if NULL is provided as input
character, therefore ignore NULL as an input character to prevent this
behaviour.
A NULL character may be given accidentally by the user through the
following ways:
- Pressing `Win` key on keyboard (Windows only)
- Pressing `<CTRL>-@` / `<CTRL>-2`.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
We are now in the process of extracting edtlib and dtlib into a
standalone source code library that we intend to share with other
projects.
Links related to the work making this standalone:
https://pypi.org/project/devicetree/https://python-devicetree.readthedocs.io/en/latest/https://github.com/zephyrproject-rtos/python-devicetree
This standalone repo includes the same features as what we have in
Zephyr, but in its own 'devicetree' python package with PyPI
integration, etc.
To avoid making this a hard fork, move the code that's being made
standalone around in Zephyr into a new scripts/dts/python-devicetree
subdirectory, and handle the package and sys.path changes in the
various places in the tree that use it.
From now on, it will be possible to update the standalone repository
by just recursively copying scripts/dts/python-devicetree's contents
into it and committing the results.
This is an interim step; do NOT 'pip install devicetree' yet.
The code in the zephyr repository is still the canonical location.
(In the long term, people will get the devicetree package from PyPI
just like they do the 'yaml' package today, but that won't happen for
the foreseeable future.)
This commit is purely intended to avoid a hard fork for the standalone
code, and no functional changes besides the package structure and
location of the code itself are expected.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The exported structures that were originally introduced for OpenOCD have
since then been reused for other debugger plugins, including PyOCD and
Segger J-Link.
Rename the Kconfig option and the implementation from openocd to debug
thread info, so that it reflects the fact that this is no longer
specifically tied to OpenOCD.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Log the security keys that the sniffer needs in order to sucessfully
decrypt the connection.
This option allows the sniffer to work in the cases where enabling
using the SMP debug keys is not wanted, either because it changes the
way the peer behaves or is denied by the peer.
It also enables the sniffer to decrypt a connection where the bond
already exists.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Check if a given 'compat' is a key in edt.compat2okay before accessing
its entry in dt_compat_on_bus() and dt_nodelabel_has_compat(), as for
a non-existing key a new entry with an empty list would be created,
and dt_compat_enabled() would then incorrectly return "y" when called
for the same 'compat'.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The _update_jump_to_matches() function used when searching from the
jump dialog is using the re module without importing it. Fix that.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Mark the option BT_FIXED_PASSKEY as an insecure option.
During Legacy pairing the passkey is used as encryption key, and
brute-forcing this is easy.
During LE Secure Connections the passkey is checked one bit at a time,
so when it is fixed the passkey can be deduced with series of pairing
attempts.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
The _save_old() to return early if <filename> is not file (or symlink
to a file).
This is simplest alternative to avoid attempt to rename /dev/null
(which could succeed).
This also keeps fifos (perhaps nonexistent potential usage but
this is nicer).
If <filename> were directory or socket, after shutil.copyfile(),
writing to the file (by caller, _write_config()), would fail.
Fixes#31362
Co-authored-by: Marti Bolivar <marti.bolivar@nordicsemi.no>
Signed-off-by: Tomi Ollila <tomi.ollila@iki.fi>
The legacy macros were first deprecated in Zephyr v2.3. Now that
Zephyr v2.4 has been released, that makes two releases where these
macros have been deprecated, so it's OK to remove them.
This leaves support for legacy binding syntax in place. Removing that
is left to future work.
We need to update various pieces of documentation related to flash
partitions that never got updated when the new API was introduced.
Consolidate this information in the flash_map.h API reference page,
since that's really where users will run into it. This also gives us
the opportunity to improve this documentation.
Adjust a couple of kconfigfunctions.py and sanitycheck bits to use
non-legacy edtlib APIs.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This code had one purpose only, feed timing information into a test and
was not used by anything else. The custom trace points unfortunatly were
not accurate and this test was delivering informatin that conflicted
with other tests we have due to placement of such trace points in the
architecture and kernel code.
For such measurements we are planning to use the tracing functionality
in a special mode that would be used for metrics without polluting the
architecture and kernel code with additional tracing and timing code.
Furthermore, much of the assembly code used had issues.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The extra empty line broke the "ninja hardenconfig" on my machine with
Python 3.7.5, it complains:
"
... ...
File "/home/zephyrproject/zephyr/scripts/kconfig/hardenconfig.py",
line 46, in compare_with_hardened_conf
name = row[0]
IndexError: list index out of range
FAILED: CMakeFiles/hardenconfig
"
The csv.reader reads this empty line and gets an empty list which will
not be successfully "de-referenced". Removing it to improve the
out-of-box experience when pepople try out the hardening options.
Signed-off-by: Wenbo Yang <wenbo.yangcn@gmail.com>
The extra empty line broke the "ninja hardenconfig" on my machine with
Python 3.7.5, it complains:
"
... ...
File "/home/zephyrproject/zephyr/scripts/kconfig/hardenconfig.py",
line 46, in compare_with_hardened_conf
name = row[0]
IndexError: list index out of range
FAILED: CMakeFiles/hardenconfig
"
The csv.reader reads this empty line and gets an empty list which will
not be successfully "de-referenced". Adding extra check to skip the
empty lines.
Signed-off-by: Wenbo Yang <wenbo.yangcn@gmail.com>
I can never remember what the contents of the kconfigfunctions dict is
and have to look it up every time. I suspect I'm not alone, and not
everyone who uses these will know how to look up the answer. Add a
comment explaining the value.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
There is already a way to check if a node is enabled based on its node
label, but we don't have an equivalent way to do that for a path or an
alias. Add them. These rely on the same underlying edtlib machinery to
get their jobs done, but are being treated differently within Kconfig
in order to match distinctions between paths and aliases made in the
devicetree.h API.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This adds CONFIG_BT_CONN_DISABLE_SECURITY which can be used to disable
security checks for incoming requests enabling to test accessing GATT
attributes and L2CAP channels that would otherwise require
encryption/authentication in order to be accessed.
It depends on BT_TESTING to indicate to the users that this is a
testing feature which shall not be used in production.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This saves time and avoids the need to pass additional state around in
the environment to recreate the edt exactly.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Add warning about enabling the options below so that users are
aware that this is a security risk.
- CONFIG_BT_DEBUG_SMP
- CONFIG_BT_DEBUG_KEYS
- CONFIG_BT_OOB_DATA_FIXED
- CONFIG_BT_USE_DEBUG_KEYS
- CONFIG_BT_STORE_DEBUG_KEYS
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
MCMUMGR file system management is discouraged in production, just
adding it to the recommendation list.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Remove Kconfig, linker script, and related bits associated with
CUSTOM_RODATA_LD, CUSTOM_RWDATA_LD, CUSTOM_SECTIONS_LD,
SOC_NOINIT_LD, SOC_RODATA_LD, and SOC_RWDATA_LD options that have been
deprecated since Zephyr 2.2.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This helper allows setting default Kconfig values based on devicetree
node properties without giving the full path to the node.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This helper allows setting default Kconfig values based on devicetree
node properties without giving the full path to the node.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Use the compat2enabled and label2node maps in the global edt object to
speed up some functions.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Pass EXTRA_DTC_FLAGS to kconfig so the EDT object we have in
kconfigfunctions can use that to set warn_reg_unit_address_mismatch
properly.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This can be used from Kconfig to detect if any enabled nodes of a
compatible are on a bus. This can be useful if a compatible might
appear on multiple buses, to enable them by default from application
code without having to change prj.conf settings depending on what's in
the devicetree.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The last user of the .conf file format DTS data has been removed. We
can now remove the generation and associated support for the .conf file.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
dt_int_val, dt_hex_val, and dt_str_val have been deprecated for two
releases and thus are meant to be removed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add kconfigfunctions that given the property name to an integer type
property will return its value as either an string int or string hex
value.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This function takes a 'label' and returns "y" if an "enabled" node with
such label can be found in the EDT and that node is compatible with the
provided 'compat', otherwise it returns "n".
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
With the introduction of ZephyrConfig.cmake all parts of CMake code
should rely on the CMake ZEPHYR_BASE variable instead of the environment
setting.
This ensures that after the first CMake invocation, then all subsequent
invocation in same build folder will use same zephyr base.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
If the #address-cells property for a register is 0 than we set the addr
value of the reg to None. Similar, if #size-cells is 0 than we set the
size value to None for the reg.
Fixup kconfigfunctions.py to handle reg.size and reg.addr being None.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add a function takes a 'label' and returns "y" if we find an
"enabled" node that has a 'nodelabel' of 'label' in the EDT
otherwise we return "n"
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Change the output during CMake configure from
Devicetree configuration written to .../devicetree.conf
Parsing /home/ulf/z/z/Kconfig
Loaded configuration '.../frdm_kw41z_defconfig'
Merged configuration '.../prj.conf'
Configuration saved to '.../.config'
to
Devicetree header saved to '.../devicetree_unfixed.h'
Parsing /home/ulf/z/z/Kconfig
Loaded configuration '.../frdm_kw41z_defconfig'
Merged configuration '.../prj.conf'
Configuration saved to '.../.config'
Kconfig header saved to '.../autoconf.h'
devicetree_unfixed.h is more useful to be aware of than devicetree.conf
(still hoping we can get rid of it at some point), and seeing the
Kconfig header clarifies things to.
"Saved" instead of "written" for consistency. Maybe it could say
"Kconfig configuration" instead of "configuration" too, though it gets a
bit spammy in other contexts where the message shows up.
Updates Kconfiglib (and menuconfig/guiconfig, just to sync) to upstream
revision 061e71f7d7, to get this commit in, which is used to print the
header path:
Return a message from Kconfig.write_autoconf()
Like for Kconfig.write_config() and Kconfig.write_min_config(),
return a string from Kconfig.write_autoconf() with a message saying
that the header got saved, or that there were no changes to it. Can
be handy in tools.
Also make the "no change" message for the various files more
specific, by mentioning what type of file it is (configuration,
header, etc.)
Return True/False from Kconfig._write_if_changed() to indicate if
the file was updated. This also allows it to be reused in
Kconfig.write_min_config().
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
