This adds a new kconfig and corresponding code to allow flushing
auto-refill data TLBs when page tables are swapped (e.g. during
context switching). This is mainly used to avoid multi-hit TLB
exception raised by certain memory access pattern. If memory is
only marked for user mode access but not inside a memory domain,
accessing that page in kernel mode would result in a TLB being
filled with kernel ASID. When going back into user mode, access
to the memory would result in another TLB being filled with
the user mode ASID. Now there are two entries on the same memory
page, and the multi-hit TLB exception will be raised if that
memory page is accessed. This type of access is better served
using memory partition and memory domain to share data. However,
this type of access is not prohibited but highly discouraged.
Wrapping the code in kconfig is simply because of the execution
penalty as there will be unnecessary TLB refilling being done.
So only enable this if necessary.
Fixes#88772
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
* Remove the obsolete path reference, command is enough
* Add a note for the volatility of the certificates
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
With the current implementation one can implement either on/off or
set_brigthness, change the comment to reflect that.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Removed a logically dead else by doing sensor channel check
in a way that's more aligned with how other drivers do it.
Fixes: CID 505949
Fixes: zephyrproject-rtos/zephyr#90558
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
CLOCK_CONTROL_NRF_HFINT_CALIBRATION depended on the renamed
nordic,nrf-hfxo -> nordic,nrf54l-hfxo. Update config to depend on
DT_HAS_NORDIC_NRF54L_HFXO_ENABLED to match new compat name.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Implement vendor specific
z_nrf_clock_bt_ctlr_hf_get_startup_time_us() which gets the startup
time of the high frequency clock used for Bluetooth.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add the clock startup time property to the nrf54l series HFXO binding.
Note that the values added to the soc .dtsi files are worst case
defaults, which will be replaced with optimal values at board level
in the future, as they depend on the specific crystal in use.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Each nrf series has its own variant of the lfxo clock, specified
by the binding which includes the series in the name. The nrf54L
series is no different, hence the binding should be clearly
specified by having the series name within it.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Each nrf series has its own variant of the hfxo clock, specified
by the binding which includes the series in the name. The nrf54L
series is no different, hence the binding should be clearly
specified by having the series name within it.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add the clock startup time property to the nrf53 series HFXO binding.
Note that the values added to the soc .dtsi files are worst case
defaults, which will be replaced with optimal values at board level
in the future, as they depend on the specific crystal in use.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add nrf52 series hfxo binding and nodes to socs.
Note that the values added to the soc .dtsi files are worst case
defaults, which will be replaced with optimal values at board level
in the future, as they depend on the specific crystal in use.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add nrf51 series hfxo binding and nodes to socs.
Note that the values added to the soc .dtsi files are worst case
defaults, which will be replaced with optimal values at board level
in the future, as they depend on the specific crystal in use.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
FVP's are functionally accurate but not cycle accurate which is
different from QEMU which prefers speed over accuracy.
This sometimes leads to intermittent test failures with FVP which
would otherwise pass with QEMU.
The intermittent failed tests are successful on retries however,
adding a timeout_multiplier would reduce the chance of failures so
we set the timeout_multiplier to a value which will avoid the issue.
Fixes#90654
Signed-off-by: Sudan Landge <sudan.landge@arm.com>
I once worked as maintainer for Linux PTP VIRTUAL CLOCK SUPPORT
and FREESCALE QORIQ PTP CLOCK DRIVER.
Although I haven't been working on zephyr PTP for long, I have
clear understanding for current zephyr PTP clock and PTP/gPTP stack.
And started to contribute for it.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
DT_ENUM_HAS_VALUE_BY_IDX states, that the value
must be lowercase-and-underscores, this makes sure,
that they can match.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
some current sense amplifiers have a non zero offset voltage
that correlates to zero current. adding this offset voltage binding
allows the driver to be used with this type of circuitry.
Signed-off-by: Brandon Allen <brandon.allen@exacttechnology.com>
Fix board DTS coding style issues to prevent them from spreading when a
new board is introduced and uses an existing DTS as a referance.
Issues addressed from Zephyr devicetree style guidelines [1]:
- Don’t insert empty lines before a deindenting };.
- Insert a single empty line to separate nodes at the same hierarchy
level.
- status is "okay" by default.
- compatible property comes first in node.
- reg property comes second in node.
- status property comes last in node.
- the rest of the properties within are nodes naturally sorted.
- child nodes are sorted by address or alphabetically if there is no
address.
No functional change.
Link: https://docs.zephyrproject.org/latest/contribute/style/devicetree.html [1]
Signed-off-by: Yishai Jaffe <yishai1999@gmail.com>
Add support for the simcom a76xx modem which is similar to the simcom 7080
but has a few key differences. Tested with a simcom A7672SA module but as
there is a single simcom A76XX AT commands manual, the driver should work
with other modems of the series.
Signed-off-by: Olivier Lalonde <o@syskall.com>
Due to input automated testing, the memory addresses (0x1, 0x2)
are not available in any managed memory region, causing the
automated test to fail. This test should be run manually.
Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>
The Clock Security System (CSS) feature signals failure of an external
oscillator by triggering an NMI. As such, when this feature is enabled,
RUNTIME_NMI must also be enabled such that the NMI handler can be modified
to point to the appropriate function.
The STM32 clock control Kconfig checks whether the CSS has been enabled in
Device Tree, and forcefully selects RUNTIME_NMI if enabled since the driver
code will require it. However, the check has been implemented improperly:
"dt_nodelabel_has_prop" was used instead of "dt_nodelabel_bool_prop", an
error similar to using DT_NODE_HAS_PROP() instead of DT_PROP() in C code.
Since the property always exists, as long as the HSE is enabled, the
RUNTIME_NMI option is always select'ed, even if not actually required.
Use the correct Kconfig function to ensure RUNTIME_NMI is select'ed only
when it is required, instead of whenever HSE is enabled regardless of CSS.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Sets the list of supported hardware features for all the shields
currently defined in the tree.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Shield authors can now indicate an optional list of hardware features
that the shield supports, in the form of the same kind of "binding type"
already used for boards.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Verify if CONFIG_NET_SOCKETS_PACKET_DGRAM is enabled when creating a
datagram packet socket. Otherwise, it's possible to create
non-functional AF_PACKET/SOCK_DGRAM socket w/o an error.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add initialization of `ret` to avoid reports of uninitialized variable
being returned. This variable normally gets initialized while the loop
iterates over channels, but potentially it could be left uninitialized
if the loop finished in its first iteration because of no channels to
be processed.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Update to the latest version of ruff and generate linter and format
exclusions for current python files in tree.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Sets LinkServer as the default runner for mimxrt1160-evk boards,
as the board is configured for CMSIS-DAP by default.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
- Fixes link to the MIMXRT1064-EVK User Guide (was broken).
- Adds a note about SW7 and SW5 settings to boot from QSPI.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
Sets LinkServer as the default runner for mimxrt1064-evk boards,
as the board is configured for CMSIS-DAP by default.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
The LTK cannot be derived by LK when LK is not weaker than the old LTK.
Improve the function `smp_br_pairing_allowed()` to avoid the LTK be
overwrote when old LTK has MITM protection but new LK has not MITM
protection.
Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
Add partitions for Raspberry Pi boards with default to use
Storage partitions and option to use Sysbuild partitions.
Signed-off-by: John Lin <john.lin@beechwoods.com>
If an HTTP error occurs during `west blobs fetch`, the response was written
to a file (even if the response body is empty), and then the checksum
validation fails, which can be somewhat confusing.
Add an immediate error message and exit-with-error-code when the HTTP
request fails.
Tested by modify a blob manifest to have an invalid URL:
```bash
# test with invalid URL
❯ west blobs fetch nrf_wifi
Fetching blob nrf_wifi: .../wifi_fw_bins/default/nrf70.bin
ERROR: HTTP error occurred: 404 Client Error: Not Found for url: ...
# test with networking disabled
❯ west blobs fetch nrf_wifi
Fetching blob nrf_wifi: .../wifi_fw_bins/default/nrf70.bin
ERROR: An error occurred: HTTPSConnectionPool(host='git.... \
Max retries exceeded with url: \
.../zzzz/nrf_wifi/bin/zephyr/default/nrf70.bin
...
```
Signed-off-by: Noah Pendleton <noah.pendleton@gmail.com>
LE and BR connection have already been established, after that, LE
disconnection occurs, BR connection will not be selected as the next
default connection.
Fix this issue by searching for both BR and LE after disconnection
occurs.
Signed-off-by: Can Wang <can.wang@nxp.com>
Host stack supports to set BR security level to 4 but the security level
cannot be set to 4 by the shell command.
Update the code to support BR security level 4.
Signed-off-by: Can Wang <can.wang@nxp.com>
