Mostly a revert of commit b1def7145f ("arch: deprecate `_current`").
This commit was part of PR #80716 whose initial purpose was about providing
an architecture specific optimization for _current. The actual deprecation
was sneaked in later on without proper discussion.
The Zephyr core always used _current before and that was fine. It is quite
prevalent as well and the alternative is proving rather verbose.
Furthermore, as a concept, the "current thread" is not something that is
necessarily architecture specific. Therefore the primary abstraction
should not carry the arch_ prefix.
Hence this revert.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Now that MbedTLS is capable of automatically enabling
CONFIG_ENTROPY_GENERATOR (when available), we can remove forced
enablements in boards|soc deconfig files.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
ENTROPY_GENERATOR is now automatically enabled if the board
has "zephyr,entropy" chosen property set, so there is no need
to manually select it.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Deprecate BT_CTLR, and add a new HAS_BT_CTLR as a virtual option which
specific users (like BT_LL_SW_SPLIT) select. This also means that we can
remove all places that were forcefully enabling the BT_CTLR option, and
instead we now depend on devicetree to get some local LL HCI driver
enabled which in turn also enables the HAS_BT_CTLR option.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
Add 128 MHz clock source and use it for uart00. Baudrate setting
must be adjusted based on uart clock source so without this
change there is wrong baudrate on uart00.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
BT uses PSA Crypto API to perform crypto operations and, on this
platform, these APIs are implemented through Mbed TLS. In order
to properly initialize this library, a random number generator
is required.
* If the platform supports an HW entropy generator (ex: native_sim,
nrf), then ENTROPY_GENERATOR must be used;
* Otherwise (ex: qemu_cortex_m3) test random generator can be
enabled.
Enabling the proper option at board Kconfig level allows for
a more compact code change instead of manually editing _all_
the samples/tests that required this fix.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
`_current` is now functionally equals to `arch_curr_thread()`, remove
its usage in-tree and deprecate it instead of removing it outright,
as it has been with us since forever.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Include in the list of supported peripherals the UARTE for the
simulated nrf54l15
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The HW models now support this peripheral for this target.
Let's enable it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This option existed only to make the transition from native_posix to
native_sim easier. As native_posix is going to be removed in v4.2
we deprecate this option now, so it will also be removed.
We also switch this option to default to false already now.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Include in the list of supported peripherals the UARTE for the
simulated nrf5340
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The HW models now support this peripheral for these targets.
Let's enable them.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Include in the list of supported peripherals the GPIO
and GPIOT for both the nrf5340 and nrf54l15
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Clarify that one can simulate equally well the nRF54L10 and L05
variants with this target.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This target simulated is reasonably tested.
Let's stop warning about it being experimental.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Let's fix the sample used in the example. The peripheral_hr and
central_hr are meant to be run with each other.
Let's also use the :zephyr:code-sample: directive to refer to the
samples so we get a link.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Let's explicitly mention we are enabling the native_posix entropy
driver for this board (the real nrf54l15dk does not have an entropy
driver in Zephyr yet).
And correct a bit the wording around mbedtls as for the real target we
don't have mbedtls with HW acceleration.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
In preparation of adding a check for dead references, this commit fixes
currently broken zehpyr_file: links.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add include path to nordic/soc/nordic/common where some internal
headers for nordic devices are kept (e.g. dmm.h).
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Full name was set based on the information available either in board
documentation or in Twister files.
Whenever applicable, vendor name was dropped from the full name so that
all boards have a consistent naming scheme.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
The sample is supposed to help examine the issues with touchscreen.
It draws a plus in last touched position.
Signed-off-by: Dominik Lau <dlau@internships.antmicro.com>
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
One needs the 32bit version of the SDL development library when
building for 32bit native_sim, and for the 64bit native_sim the
64bit version. Let's clarify this.
Also fix the SDL2 link.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
For the parts of the simulator which are dedicated for the native
platforms (POSIX arch based):
* Refactor the parts that interacts with the host, so it is possible to
use it also with embedded libCs
* Enhance it with more options to allow:
* Keeping the content just in RAM
* Erasing the EEPROM file at exit
* Clearing the file at boot
* Also show in the command line help the default file name.
As part of this:
* Update the kconfig dependencies, so we allow building it with other
C libraries in the native targets
* Update the table in the native_sim docs to indicate all C libraries
are supproted now
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The architecture description was quite out of date in some parts,
specially those which changed with the introduction of the native
simulator.
Let's update it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add a function which can be used to remap embedded device address,
into addresses which can be used in the simulated native boards.
For the nrf_bsim boards we provide an actual implementation.
For other boards, we provide an optional dummy version which does
nothing.
It is up to each board implementation to decide if they want to
provide one or use the dummy.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
- Added `cs-supported` property to nrf-radio devicetree
- Added `HAS_HW_NRF_RADIO_CS` Kconfig option which is set if
`cs-supported` property is enabled
- Enabled `cs-supported` property for nrf54-series devices
- Disabled `cs-supported` on nrf54l15bsim because it is not
yet supported
Signed-off-by: Ivan Iushkov <ivan.iushkov@nordicsemi.no>
Add a section to the docs ellaborating on the relationship between
Zephyr, the native simulator, the nRF HW models and BabbleSim.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Fixes bad usage of single backticks in lieu of double backticks for
rendering inline literals, or simple '*' for italics.
When appropriate, a better construct than double backticks has been
selected (ex. :file:, :kconfig:option:, :c:func:, ...), or proper :ref:
have been used if the original intention was to have a link.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
To avoid possible linker warnings, when the linker may end up placing
this section in a segment with text and therefore with execute
permissions, with let's move it next to the .data section.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Let's disable the default seeding done by the native_posix
entropy driver to allow the normal simulation initialization
of the random number generation to take place.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Updates references to the net-tools project to refer to the correct
placement of net-tools under tools.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Add default memory partitioning for the nRF53 and nRF91 series devices.
As these partitions refer to TF-M and the TF-M layouts cannot be
modified, use the partitioning scheme from TF-M.
Signed-off-by: Jordan Yates <jordan@embeint.com>
The nrf54l15dk is now avaliable in the tree.
Let's compare the simulated board to this one instead.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
These peripherals are now included. Let's mention them
and remove the warning about them being missing.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This target does not yet support the PSA random generator.
Lets explicitly set it to disabled, to even if the
SOC definition sets it to "okay" it is not built in
by default.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Remove 3 delete-node directives which do not apply to this
SOC.
They made it in originally thru a copy paste mistake
from the nrf5340bsim dts file.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Replace native_posix w native_sim in the comments,
and account for the fact that we have several nrf bsim targets now
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is deprecated. Let's remove its mentions
from the general docs and figures.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix has been replaced with native_sim.
Users have been encouraged to switch since 3.6.
We deprecate it now, and plan to remove it in 4.2.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Update i2c_emul.c to support i2c_target_register and i2c_target_unregister
function calls as well as support address forwarding in emulation.
Address forwarding helps us test IPCs in native sim. Instead of having to
emulate 2 separate cores, we can forward read/write requests from one bus
to another bus (effectively creating a loop). This way the same image can
simulate both the controller and the target.
Signed-off-by: Yuval Peress <peress@google.com>
