Add a model of LDREX/STREX/CLREX, that although simple may be correct
enough to cover the needs of SW using these instructions.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add an OTP memory emulator node to the board native_sim board device
tree file.
Additions of a node to the native sim device tree shifts the device
index, hence making the check_init_priorities test fail. Update the
index in the reference data of the test.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
NO_POSIX_CHEATS was a macro used to avoid including the content of a
header (`posix_cheats.h`) which allowed building applications in the
POSIX architecture without the native simulator, avoiding collisions
between some embedded symbols and those from the host C library.
Support for this way of building, and this header and macro were
removed in e150ffb92c, but these users
were forgotten. This was harmless, but let's just clean it up now.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Providing a guide on how to setup an Ubuntu24.04 x86_64 host
for arm builds and how to build and run locally the arm binary.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
With the new LV_Z_POINTER_FROM_CHOSEN_TOUCH most boards do not need to
specify a dedicated pseudo device anymore.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
New nrfx release contains major rework of nrfx drivers
instantiation making it easier to integrate with dts nodes.
Now, nrfx driver instances can no longer be `const`
because they contain driver runtime state.
Additionally, all nrfx drivers return `errno` error codes
instead of deprecated `nrfx_err_t`.
Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>
This simulated board has been there for more than 5 months.
The real board (nrf54lm20dk) is properly supported and in the market.
So there is no need to have this warning anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The kconfig option NATIVE_POSIX_SLOWDOWN_TO_REAL_TIME was deprecated
in bd42df2662 for the 4.2 release.
Let's remove it now.
Users should be using NATIVE_SIM_SLOWDOWN_TO_REAL_TIME instead.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Utilize a code spell-checking tool to scan for and correct spelling errors
in `.dts` and `.dtsi` files within the `boards` and `dts` directories.
Note: To pass CI compliance checks, also fix the formatting in
`/dts/arm/infineon/edge/pse84/system_clocks.dtsi`
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in `.rst` files within the `boards`, `doc`, and `tests` directories.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Remove redundant enabling of NRF_RTC_TIMER in SoC specific files
and replace it with default y in the NRF_RTC_TIMER definition.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Uses the correct way to partition memory as per the linux binding,
also fixes names which were not compliant with the zephyr
devicetree guidelines
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Instead rely on them having been opened with O_CLOEXEC, or that
whichever component has opened it will close it with a
NATIVE/NSI_TASK(ON_EXIT) hook.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Support reporting the reset cause for native_sim. The default is to
report POR (Power-On Reset). If CONFIG_NATIVE_SIM_REBOOT was enabled and
the system is rebooted using sys_reboot(), the reset cause is set to
SOFTWARE.
Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>
Update documentation of native_sim to leverage zephyr-board Shinx magic,
in particular the ability to generate the table of supported HW
features.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add a HWINFO driver for native_sim with support for getting the device
ID. Default device ID will be that returned from gethostid(), but the ID
can be overriden via the -hostid command line option.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Let's assume that if a user sets the linker to be lld (likely with
CONFIG_LLVM_USE_LLD=y) that they also want the native simulator runner
to be linked with it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Clarify that the uart "attach commands" can be really anything
the shell can run.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Let's better refer to the board by the name "native_sim",
and leave the "native simulator" for the underlaying common
component which is shared with the nrf*bsim targets.
native_sim is the "plain vanilla" native simulator build with
some trivial HW models.
While the nrf*bsim targets use the native simulator (without those
trivial HW models), and expand it with the Nordic HW models.
Hopefully that helps people understand what is common and what
is not.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This diagram was superseded by layering_natsim.svg
When the native_posix related documentation was removed
this diagram stopped being used.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This option was introduced together with native_sim in 3.5 to ease
the transition from native_posix, and was deprecated in 4.1.
Let's remove it now.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
It is not possible to build anymore in that mode, so we do not
need to support it in this component.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
As we do not include any support in tree for this mode, we do not need
to warn in the documentation that it does not apply to it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
It is not possible to build anymore in that mode, so we do not
need to support it in this driver cmake files.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Be more explicit about the need for a Virtual Machine running Linux if
running in Windows.
Also WSL2 has been out for ~5 years. Let's reduce the amount of info
on how to run it in WSL1, as probably almost nobody is using it
anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
When running naive sim builds using clang, respect user passed
SYSROOT_DIR values. Additionally, allow overriding the archive tool
when calling Make for the native simulator.
Add the sysroot (if available) to the native_simulator target and
TOOLCHAIN_C_FLAGS and TOOLCHAIN_LD_FLAGS. Additionally pass CMAKE_AR
to NSI_AR.
Signed-off-by: Yuval Peress <peress@google.com>
Allow either programatically from the test/code or from the command
line to chose if this executable exiting should terminate the
whole simulation, or if it should only disconnect the device.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
