Add new functions to `sysbuild_extensions.cmake`, which will mirror the
familiar dt_* API from Zephyr `extensions.cmake`. For example:

   dt_nodelabel(<var> NODELABEL <label>)

gets the following sysbuild counterpart, with one extra argument:

   sysbuild_dt_nodelabel(<var> IMAGE <image> NODELABEL <label>)

This API allows sysbuild to retrieve devicetree information for a given
<image>, only after its respective `ExternalZephyrProject_Cmake()` call.

This works by importing the generated `dts.cmake` files from each
image's build directory, and creating multiple CMake targets to hold the
generated properties - much like how the `CMakeCache.txt` and `.config`
are also imported to be used by the related `sysbuild_get()` function.

The dt_* API itself also has to be updated, in order to read properties
from a variable `DEVICETREE_TARGET` set in the parent scope.

Upstream PR #: 73903

Signed-off-by: Grzegorz Swiderski <[email protected]>
(cherry picked from commit bca4c04)

Remove the closed loop mode implementation for the fll16m clock.
Closed loop causes a hardware bug resulting in increased current
consumption if SoC experiences high, but within spec, temperatures.

Upstream PR #: 86339

Signed-off-by: Bjarki Arge Andreasen <[email protected]>
(cherry picked from commit 3b35ead)

…te fll16m

Update the nrf clock control test suite to not attempt to set the
removed closed loop mode of the fll16m clock.

Upstream PR #: 86339

Signed-off-by: Bjarki Arge Andreasen <[email protected]>
(cherry picked from commit 71ebf71)

Add `IPC_SERVICE_BACKEND_ICBMSG_EP_BOUND_WORK_Q_STACK_SIZE` config
and parametrize its value depending on the optimization level.

Upstream PR #: 89730

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit 7d94914)

This reverts commit 28bd478.

This commit can be reverted as the cause of test failure
has been removed in ipc service by increasing workqueue stack size.

Upstream PR #: 89730

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit a4fc463)

When a LD sends an ic-msg to SCFW - it happens that sometimes that SCFW
does not handle the request.
For the moment the problem is solved by sending a second vevif event
shortly after the initial request.

Upstream PR #: 86455

Signed-off-by: Maciej Meijer <[email protected]>
(cherry picked from commit ab82bbb)

…ting

When left-shifting '1' by 31, the result is undefined. This is
something ASAN detects.

Solve this by explicitly defining that the integer is unsigned.

Upstream PR #: 86624

Signed-off-by: Rubin Gerritsen <[email protected]>
(cherry picked from commit 7792aae)

Add Kconfig options for TDM130 and TDM131.

Upstream PR #: 82144

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit 2f8af7b)

Add support for configuring pins of the nRF TDM peripheral.

Upstream PR #: 82144

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit b21905b)

Add TDM support for nRF54H20 and nRF54L20

Upstream PR #: 82144

Signed-off-by: Adam Kondraciuk <[email protected]>

Support for list of images in build info was added with commit
4061311 and is used by sysbuild.

Zephyr itself also uses CMake's External Project feature when including
TF-M or TF-A in a Zephyr build.

Populate build info with TF-M / TF-A information when said image is
included in the build.

Upstream PR #: 86881

Signed-off-by: Torsten Rasmussen <[email protected]>
(cherry picked from commit 92dddd4)

…nfiguration

On nrf54h20 there are additional analog pins (AIN8+). When differential
mode is used they must not be mixed with AIN0-AIN7. Add build time
validation which detects if configuration is invalid.

Signed-off-by: Krzysztof Chruściński <[email protected]>
(cherry picked from commit 2f7d799)

…vref_mv

Sample is reading vref-mv property to get reference voltage and then if
reference source is set to ADC_REF_INTERNAL this value is overwritten.
If vref-mv property is provided then it should not be overwritten.

Signed-off-by: Krzysztof Chruściński <[email protected]>
(cherry picked from commit 2174e16)

…nfiguration

AIN9 source needs special handling (all from AIN8-AIN14). Conversion
result needs to be scaled up by 3.6 additionally to gain and reference
voltage. In order to achieve correct value in the sample vref-mv is
used as reference voltage instead of predefined internal reference
source.

Signed-off-by: Krzysztof Chruściński <[email protected]>
(cherry picked from commit 7a16284)

Add number of channels implemented by the local DPPIC instances.

Upstream PR #: 85853

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit b212602)

… for DPPIC

The `owned-channels` property specifies which channels are assigned to
a given target. Additionally, the `source-channels` or `sink-channels`
property defines channels that can be used to forward an event outside
the DPPI domain, otherwise they can only be used within it.

Upstream PR #: 85853

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit 4b7ada0)

…ures"

The marking procedures can be reverted, since at this stage
it is already allowed to use the stack.
The MSP is temporairly set to interrupt stack in `reset.S` file before
calling s2ram procedures..

Upstream PR #: 87304

Signed-off-by: Adam Kondraciuk <[email protected]>

This reverts commit e68d110f7c175f2a9275659d023c9d37d1e4b4f1.

(cherry picked from commit 00f4271)

Optimize `pm_s2ram_mark_check_and_clear()` function.

Upstream PR #: 87304

Signed-off-by: Adam Kondraciuk <[email protected]>
(cherry picked from commit 7740ccf)

Added added node for audio clock on nRF54L20 with
fixed frequency of 24 MHz.

Signed-off-by: Michał Stasiak <[email protected]>
(cherry picked from commit 894cbed)

When deleting a settings entry the linked list is updated by removing
the deleted node. This operation is time consuming and add some delays.
For applications that use almost the same set of Setting entries, add an
option to make this operation faster at a cost of having some empty
nodes in the linked list.
These empty nodes can be used later when the deleted entry is written
again.
Each empty node occupies 16B of storage.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 68f7cc5)

When the CONFIG_ZMS_NO_DOUBLE_WRITE is not enabled there is no need to
search in the cache for matching ID

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 4c93775)

Settings subsystem is storing the name ID and the linked list node ID
with only one bit difference at BIT(0).
Settings subsystem is also storing the name ID and the data ID in two
different ZMS entries at an exact offset of ZMS_DATA_ID_OFFSET.
Using the regular lookup function could result in many cache misses.

Therefore, to assure the least number of collisions in the lookup cache,
the BIT(0) of the hash indicates whether the given ZMS ID represents a
linked list entry or not, the BIT(1) indicates whether the ZMS ID is a
name or data and the remaining bits of the hash are set to a truncated
part of the original hash generated by Settings.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>

If the subtree argument is not NULL in the settings_load function, load
only the setting entry that corresponds to that subtree.
If the subtree argument is NULL or it is not found in the storage, load
all the existing entries in the storage.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 676b3e5)

Increase the load performance by adding an optional cache for the linked
list hashes.
This is used only when the settings_load is called with NULL parameter
and we need to load all Settings that exist in the persistent storage.
Cache is enabled using SETTINGS_ZMS_LL_CACHE and the size of the cache
is set using SETTINGS_ZMS_LL_CACHE_SIZE.
Each cache entry will add 8 bytes of RAM usage.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 959ce6a)

…s entry

Add a a function settings_load_one that allows to load only one settings
entry instead of a complete subtree.
Add as well its implementation for ZMS backend.
This will allow a faster return if the Settings entry doesn't exist in
the persistent storage.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>

…ad_one

Add a test for the new API settings_load_one that loads only one path
from the persistent storage.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit ec1032b)

Add the functional test for the new backend of ZMS

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>

When a power off happens after writing the settings name and before
writing the linked list node we cannot write the settings name again in
the future.
Fix this by writing the linked list node before writing the name.
When loading all settings, we already delete linked list node that do
not have any name or value written.
Adds as well a recover path if a power down happens in the middle of
unlinking an LL node after a delete.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 0e6b78e)

When the linked list is broken, recover it instead of reinitializing it.

Upstream PR #: 87792

Signed-off-by: Riadh Ghaddab <[email protected]>
(cherry picked from commit 8b446e2)

Added ncs-specific modules to nrfx_config_reserved_resources.
The modules are:
- mpsl
- nrfe

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit 6c2c9fb)

As nrfx_config is included before MDK, MDK-specific device symbols
cannot be used. Use Kconfig symbols instead.

Signed-off-by: Nikodem Kastelik <[email protected]>
(cherry picked from commit 665d441)

…targets.

Mesh currently works with trusted storage on real targets. Until secure
storage is supported by default disable it.

Signed-off-by: Aleksandr Khromykh <[email protected]>
(cherry picked from commit e7c02bf)

…Cracen driver on nRF54H20

A larger stack is needed to accomodate the Cracen driver.

Signed-off-by: Gordon Klaus <[email protected]>
(cherry picked from commit 7c8d474)

This adds temporary entropy driver simulation for
nRF54h20 device since final entropy source is not
available yet.

TODO: Remove this commit when proper solution will
be available.

Jira: NCSDK-25947

Signed-off-by: Kamil Gawor <[email protected]>
Signed-off-by: Robert Lubos <[email protected]>
Signed-off-by: Andreas Moltumyr <[email protected]>
Signed-off-by: Karol Lasończyk <[email protected]>
(cherry picked from commit 956e404)

This commit brings back modifications from these reverted commits:
- f68b2ed
- e606246
slightly adjusted so that the EXMIF peripheral is still by default
handled by the mspi_dw driver, and in cases where this driver cannot
be used because something still does not work correctly, one can
switch to the old solution based on the tweaked spi_dw driver.

Signed-off-by: Andrzej Głąbek <[email protected]>
(cherry picked from commit 9554ebf)

Configure SDP MSPI pins to switch their control to VPR core

Signed-off-by: Jakub Zymelka <[email protected]>
Signed-off-by: Andrzej Głąbek <[email protected]>
Signed-off-by: Magdalena Pastula <[email protected]>
(cherry picked from commit 1784754)

Update Kconfig options for qualification:
 - Remove experimental on qualified feature.
 - Add experimental on unqualified feature.
 - BT_L2CAP_ECRED is not marked as experimental upstream and we qualify it
   downstream.

Signed-off-by: Joakim Andersson <[email protected]>
Signed-off-by: Trond Einar Snekvik <[email protected]>
Signed-off-by: Martí Bolívar <[email protected]>
Signed-off-by: Robert Lubos <[email protected]>
Signed-off-by: Dominik Ermel <[email protected]>
Signed-off-by: Ingar Kulbrandstad <[email protected]>
Signed-off-by: Torsten Rasmussen <[email protected]>
Signed-off-by: Herman Berget <[email protected]>
Signed-off-by: Tomasz Moń <[email protected]>
Signed-off-by: Théo Battrel <[email protected]>
(cherry picked from commit 54d0589)

noup since this option does not exist upstream.

The Oberon PSA core has an option to manually set
the buffer size of the PSA key slots in bytes.

This option here:
MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE

This option has a default value of 16 since it
directly affects the memory usage.

The crypto tests use a secp256r1 key and thus since
the public key for this key is 65 bytes long we need
to set the option in the sample.

Signed-off-by: Georgios Vasilakis <[email protected]>
(cherry picked from commit e626fbb)

This is needed for privacy tests. Specifically, this fixes
GAP/PRIV/CONN/BV-10-C and GAP/CONN/UCON/BV-06-C on nRF54H20.

Signed-off-by: Pavel Vasilyev <[email protected]>
(cherry picked from commit 989dc5a)

Non-secure variants for nRF7002 DK were removed from upstream
in commit 10d4973. Revert these
changes downstream, so that the NS variants are still available.

Signed-off-by: Andrzej Głąbek <[email protected]>
Signed-off-by: Johann Fischer <[email protected]>
(cherry picked from commit 4f0fc15)

Fixes an issue whereby just enabling hooks would enable the nrf5340
network core hook despite lacking other requirements

Signed-off-by: Jamie McCrae <[email protected]>
(cherry picked from commit 0613ebd)

Use PPI resources information from SoftDevice when it is present.

Co-authored-by: Krzysztof Chruściński <[email protected]>
Signed-off-by: Eivind Jølsgard <[email protected]>
(cherry picked from commit 319958a)

The PSA is a cryptographically secure random number generator.

It will be enabled by default, eventually,  For now, enable it manually.

Signed-off-by: Gordon Klaus <[email protected]>
(cherry picked from commit cf0e50d)

Same as commit 6ec9d10 but with the REQUIRED keyword on its own
line to attempt to avoid a merge conflict when reverting/reapplying
this patch.

Signed-off-by: Jonathan Nilsen <[email protected]>
(cherry picked from commit 058e3fb)

Initial implementation of nRF54L quirks necessary for nRF54LM20A.
To be upstreamed after TODO comments are resolved.

Signed-off-by: Tomasz Moń <[email protected]>
(cherry picked from commit e54edad)

Applied as noup because of conflicts.

Upstream PR #: 89333

Add an IPC service API for triggering updates of the Nordic IRONside SE
firmware using the IRONside call module.

Co-authored-by: Håkon Amundsen <[email protected]>
Signed-off-by: Jonathan Nilsen <[email protected]>
(cherry picked from commit 205f697)

Necessary changes for NCS CI.

- Add a Jenkinsfile
- Add a commit-tags workflow: This enables sauce tag checking in sdk-zephyr
- compliance.yml: Disable check for merge commits, since we have upmerges
downstream. Also, since in the code we refer to Kconfig symbols that are defined
in the sdk-nrf repository, the Kconfig checks ((SysBuild)Kconfig,
(SysBuild)KconfigBasic and (SysBuild)KconfigBasicNoModules) will not pass so
exclude them. Also, disable any maintainers-related checks
- scripts/gitlint: Extend the max commit line lengths for Gitlint to account
for sauce tags
- Adapt to the changes in:
nrfconnect/action-commit-tags#4

Signed-off-by: Carles Cufi <[email protected]>
Signed-off-by: Dominik Ermel <[email protected]>
Signed-off-by: Martí Bolívar <[email protected]>
Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>
Signed-off-by: Krishna T <[email protected]>
Signed-off-by: Dominik Ermel <[email protected]>
(cherry picked from commit 47adf55)

Adds symbols used in NCS to the sysbuild Kconfig allow list

Signed-off-by: Jamie McCrae <[email protected]>
(cherry picked from commit cb627ba)

GCC and Clang support the undefined behavior sanitizer in any
configuration, the only restriction is that if you want to get nice
messages printed, then you need the ubsan library routines which are only
present for posix architecture or when using picolibc.

This patch adds three new compiler properties:

 * sanitizer_undefined. Enables the undefined behavior sanitizer.
 * sanitizer_undefined_library. Calls ubsan library routines on fault.
 * sanitizer_undefined_trap. Invokes __builtin_trap() on fault.

Overhead for using the trapping sanitizer is fairly low and should be
considered for use in CI once all of the undefined behavior faults in
Zephyr are fixed.

Signed-off-by: Keith Packard <[email protected]>
(cherry picked from commit 2d64237)

The Renesas RX support flashing .mot file for binary image
This commit target to add the .mot file output for build and
flash script

Signed-off-by: Duy Nguyen <[email protected]>
(cherry picked from commit 5fabd36)

cmake/kobj.cmake now provides nice wrappers around the script itself and
common uses.

Signed-off-by: Armin Brauns <[email protected]>
(cherry picked from commit d6efbc8)

Discard the eh_frame section when C++ exceptions are disabled.

In principle the eh_frame may be used for other purposes such as
backtracing when linking C programs, then Zephyr compiles each source
file with '-fno-asynchronous-unwind-tables', thus keeping the eh_frame
in the elf output just takes up space.

When using gcc/ld, then the eh_frame is generally generally discarded
per default, however for clang/lld it will be included but give a
warning that the section is auto-placed.

Some platforms already discards the eh_frame, so unify this for all
targets.

As eh_frame is now discarded in linker scripts then post processing step
of removing the section during hex or bin conversion can also be
removed.

Signed-off-by: Torsten Rasmussen <[email protected]>
(cherry picked from commit 8f2560c)

Replace _parse_syscalls_target_ custom target with explicit
dependency management for syscall depending file generation.

Signed-off-by: David Schneider <[email protected]>
(cherry picked from commit d85ed32)

Signed-off-by: Aymen Laouini  <[email protected]>