This is a feature of the 8195 DSP only, which is used only vestigially
by SOF to store data that nothing reads. The Linux kernel on the
other side uses a shared driver for all 81xx devices, which does not
expose the feature. It seems to work, but it's not worth maintaining
a driver in tree for legacy hardware that will never use it.
Signed-off-by: Andy Ross <andyross@google.com>
Wire the default printk output to the console at boot, just to be sure
we have stdio output good enough to get tests to pass.
Signed-off-by: Andy Ross <andyross@google.com>
This is currently selected by the arch, but some devices (in paticular
xtensa ones which have configurable interrupt setups) might not
actually be able to effect an irq_offload() from within an ISR even
though we have code for it.
Make this a default and not a select so that lower layers can override
the setting.
Signed-off-by: Andy Ross <andyross@google.com>
HD44780 controller can indicate via busy flag whether it's finished
processing current command. This allows for faster completion of HD44780
commands as seen from MCU perspective, as the MCU doesn't have to wait
for fixed long period of time. Implement this functionality.
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
If proper power supply is used to power the hd44780, it initializes
correctly on a reset condition all by itself. However,
if the power supply is below its expectations (e.g. some 3.3V Nucleo
board), it won't initialize properly on its own, and the MCU
has to carry out the initialization as listed in the reference manual.
Since we cannot determine it properly in the runtime,
always carry out the initialization procedure.
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
In order for the driver to be compliant with the timing sequence
diagrams presented in the reference manual, the MCU has to wait
for some additional period of time while setting both the rs and rw
lines.
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
Express delay values in nanoseconds. Set the default delay time values
as specified in the HD44780 reference manual.
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
There's no need to set this line every single time a command is sent
to the HD44780. Set it only once, so that one can save some cpu cycles.
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
Add a note to status property that disabled parent nodes do not
implicitly disable child nodes.
Issue #82040
Signed-off-by: Andreas Rudolf <andreas.rudolf@husqvarnagroup.com>
#79174 incorectly interpreted the condition. If no simulator is found
if cannot be "renode" and therefore robot should be considered unsupported.
Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
Verify the result of the fs_read() operation when handling filesystem
resources, and abort processing the resource in case of errors.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Reset the server timestamps after bootstrap to handle a case
where a new server instance has replaced the bootstrap server
instance.
Signed-off-by: Stig Bjørlykke <stig.bjorlykke@nordicsemi.no>
In case lwm2m_get_engine_obj_field() fails to find a corresponding
object field when iterating resource instances, simply skip that
resource instance when printing object instance contents.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Support write OMA TLV resource instance in LwM2M 1.1.
Accept OMA TLV as default content format.
Signed-off-by: Stig Bjørlykke <stig.bjorlykke@nordicsemi.no>
The network interface name that is copied to if_req struct might
be missing terminating null for IPv4.
This is fixing the IPv4 issue which was missed in previous fix attempt.
Fixes#74795
Coverity-CID: 368797
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
As k_sleep returns int32_t, there is a possibility for integer overflow
during conversion from milliseconds to nanoseconds.
Signed-off-by: Ilya Tagunov <Ilya.Tagunov@synopsys.com>
Nanosecond time calculation overflows if the libc has 32-bit time_t.
One such libc is the classic ARC MWDT one, but there might be others.
Signed-off-by: Ilya Tagunov <Ilya.Tagunov@synopsys.com>
Separate the current driver for the FPGA iCE40 into two different ones.
One implements only the SPI load mode, the other one only the GPIO
bitbang mode.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
As BT now uses PSA crypto API instead of TinyCrypt, entropy generator
is now needed for a proper bluetooth operation.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit comments out some test AC cases that are failing in bsim.
These will be investigated in PR #82199.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
This reverts commit 184c0f9e9d.
Reducing system heap memory to 1024 caused runtime failures on some
platforms. This commit revert that change and return to the previous
size.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
After the switch from TinyCrypt to PSA Crypto API as crypto
backend, runtime crashes might happen on some platform due
to BT_LONG_WQ's stack size not being large enough. This
commit fixes this issue.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
When BT_SEND_ECC_EMULATION and the platform uses Mbed TLS as PSA
Crypto provider, we select the Cortex-M software optimized
implementation of the secp256r1 curve algorithms. This is much
faster than the standard support provided by Mbed TLS and it
also reduces ROM footprint.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
History seems to repeat itself and we need to momentarily discourage
folks to use Python 3.13 on Windows until windows-curses releases a
PyPI package that works with it.
See https://github.com/zephyrproject-rtos/windows-curses/issues/69Fixes#81543.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This board is mostly the same as mini_stm32h743.
Noatable diffrences for dt:
- rcc config
- octospi in quadspi mode
- pinmux naming for USB and quadspi
Signed-off-by: Sahaj Sarup <sahaj.sarup@linaro.org>
Several of the codec helper functions used @retval incorrectly
Several functions referenced @ccid_list incorrectly
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Allow `nrfs_backend_send` to push early requests into the message queue,
but defer sending them until a connection is established, at which point
the queue will be flushed. This benefits asynchronous code by making it
optional to call `nrfs_backend_wait_for_connection` before using the
nrfs service API, which is already non-blocking.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
Added ability for host MCU to perform a hardware reset of the DA14531
contained on the Mikroe BLE Tiny Click.
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
Introduce `CONFIG_RISCV_GP_PURPOSE` choice to make sure that only
one of `CONFIG_RISCV_GP` or `CONFIG_RISCV_CURRENT_VIA_GP` can be
enabled, instead of relying of dependencies.
To do that, introduce a new
`CONFIG_RISCV_SOC_HAS_GP_RELATIVE_ADDRESSING` that can be selected
by SoC when it implemented global pointer (GP) initialization for
relative addressing in its linker.
`CONFIG_RISCV_GP` will be the default choice when
`CONFIG_RISCV_SOC_HAS_GP_RELATIVE_ADDRESSING=y`
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Reset the the `gp` register to `_kernel->cpus[i].current` when
`CONFIG_USERSPACE` is enabled on exception to keep it sane.
Updated the testcase to test both `CONFIG_RISCV_GP` and
`CONFIG_RISCV_CURRENT_VIA_GP`.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This commits puts in order log messages when unpacking CDP0 and CDP1 so
that it a bit more clear where the error happens.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This commit checks that config client doesn't pull out data outside of
the buffer.
Fixes#80012
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
There is a mistake and the cpuapp_ram0x_region "reg" value should
start from 0x2f011000.
Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
We need to drop the cloned packet that was fed to the bridge instead of
returning directly from the function. Without this change we have a
buffer leak.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
If the packet cloning failed, bail out in order to avoid
null pointer access.
Fixes#81992
Coverity-CID: 434493
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
If nrf52840dk/nrf52840 is an integration platform, it should also be an
allowed platform, otherwise the test run breaks down.
Signed-off-by: Ilya Tagunov <Ilya.Tagunov@synopsys.com>
Coverity complains about uninitialized prohibited fields. Even though it
is not used because it is "prohibited", it is simpler to just
initialized it with the value received from a server.
Fixes#81939
Coverity-CID: 434649
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
