Add board support for NXP i.MX8M Plus EVK. This board has the following
features:
Processor : i.MX8M Plus Quad applications processor
Memory : 32-bit LPDDR4 w/6 GB
eMMC 5.0/5.1 w/32 GB
SD/MMC connector
QSPI w/32 MB
Connectivity : MIMO 2x2 Wi-Fi 802.11b/g/n/ac and BT 4.2
2x Ethernet (1x w/ TSN)
PCIe M.2
2x CAN FD DB9 Female connectors
USB : USB 3.0 Type C for Power
USB 3.0 Type A
USB 3.0 Type C
Debug : JTAG connector
MicroUSB for debug console
More information about this board can be found in NXP website: https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-for-the-i-mx-8m-plus-applications-processor:8MPLUSLPD4-EVK
Signed-off-by: Chris Trowbridge <chris.trowbridge@lairdconnect.com>
These are tiny functions always declared as "inline" per C99, but
that's just a hint. In practice, they tend to be (c.f. intel_asdp)
called from very early boot circumstances where main application
symbols aren't yet available. That obviously doesn't work, or even
link.
Make them ALWAYS_INLINE. In practice they're so small that we don't
want them called anyway just for stack space reasons.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Change the function pm_device_runtime_enable() to return 0 on
success or an error code in case of error.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add a new API to lock a device pm state.
When the device has its state locked, the kernel will no longer
suspend / resume devices when the system goes to sleep and device
runtime power management operations will fail.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Create an explicit ina230 driver which is supposed to
work with 230 and 231 variants. While at it switch
to i2c_dt_spec helpers and change device-tree node
names to use - instead of _ in order to follow
convention.
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Several points check the value of CONFIG_s without first checking that
they're defined. This causes an warning when adding -Wundef to the
build.
Signed-off-by: Yuval Peress <peress@google.com>
Comment block for Z_PM_DEVICE_DEFINE had an incorrect
reference to DT_INVALID_NODE. Using DT_NODE_INVALID
which isn't defined.
Signed-off-by: David Leach <david.leach@nxp.com>
When CONFIG_TRACING_OBJECT_TRACKING is enabled, the kernel will keep
lists of some objects (detailed below), so that debuggers or other tools
can keep track of them.
The lists of objects are:
struct k_timer *_track_list_k_timer;
struct k_mem_slab *_track_list_k_mem_slab;
struct k_sem *_track_list_k_sem;
struct k_mutex *_track_list_k_mutex;
struct k_stack *_track_list_k_stack;
struct k_msgq *_track_list_k_msgq;
struct k_mbox *_track_list_k_mbox;
struct k_pipe *_track_list_k_pipe;
struct k_queue *_track_list_k_queue;
Note that while CONFIG_TRACING is needed, one can always use
CONFIG_TRACE_NONE=y. Also, tracking will only be done for objects that
are also being traced (so, to prevent tracking of some type of object,
such as k_timer, just make CONFIG_TRACING_TIMER=n).
Some simple "sanity checking" tests are also added in this patch.
Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Adds Xtensa as supported architecture for coredump. Fixes
a few typos in documentation, Kconfig and a C file. Dumps
minimal set of registers shown by 'info registers' in GDB
for the sample_controller and ESP32 SOCs. Updates tests.
Signed-off-by: Lauren Murphy <lauren.murphy@intel.com>
Applies the 'static' keyword to the following inlined routines:
z_priq_dumb_add()
z_priq_mq_add()
z_priq_mq_remove()
As those routines are only used in one place, they no longer have
externally visible declarations.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Remove unused usb_data data section in RAM which is
replaced by iterable section usb_cfg_data.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add iterable section in ram for struct usb_cfg_data and
new makro USBD_DEFINE_CFG_DATA which should be used to
define usb_cfg_date structures.
Deprecate makro USBD_CFG_DATA_DEFINE.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
It could be observed on native_posix_64 platform that
without alignment attribute the usb_cfg_data structures
are placed with a gap or padding in specified RAM section.
This breaks the possibility to iterate over the structures.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add a new macro, IS_PTR_ALIGNED() that verifies if a pointer is aligned
sufficiently for a particular data type provided as an argument.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Optional counter API function which allows for a driver to determine
counter frequency at runtime; if set, this supersedes whatever is set
statically in the counter_config_info struct.
Signed-off-by: Kent Hall <kjh2166@columbia.edu>
Add reception of IQ sample report from controller.
Add applications notification about received reports.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Add enable of CTE reception and sampling in connected mode.
The implementation allows an application to decide what type
of CTE is expected to be reported. Bluetooth Core specification
does not provide such functionality, so it is provided as part
of host implementation. Host will filter out all reports for not
enabled CTE types.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
The BT_BUF_RX_SIZE did not take the CONFIG_BT_ISO_RX_MTU
into account. Add BT_BUF_ISO_RX_SIZE which
depend on CONFIG_BT_ISO and use that for the
BT_BUF_RX_SIZE macro.
Furthermore, move the BT_BUF_RX_COUNT macro definitions
into buf.h and update that to account for ISO RX as well.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Move the deprecated CAN APIs to the bottom of the include file and
exclude them from the documentation.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Deprecate the use of CAN-specific error return values and replace them
with standard errno values.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Instance logging allows to set independent severity level for
each instance (static and runtime). However, so far when runtime
filtering was disabled, static level was not taken into account
and instance messages were only compile time filtered based on
module level.
Improved logging macros to use static instance level to determine
if message shall be created. It enables instance filtering also
when runtime filtering is disabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
As memory region names are now derived purely from devicetree, remove
the `name` parameter from `DT_REGION_FROM_NODE_STATUS_OKAY`. Name is
`zephyr,linker-region` if it exists, otherwise the node path.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This commit adds support for editing the voltage levels on the buck
regulators on the PCA9420 PMIC
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit adds a generic i2c regulator driver, and enables the NXP
PCA9420 PMIC IC using this driver. The regulator driver also exposes an
additional API in include/drivers/regulator/consumer.h, which allows
drivers to implement support for adjusting voltage levels and current
limits, if their device supports it.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
the RT685 contains an additional flexcomm peripheral, that supports
only I2C. This commit adds this peripheral to the device tree,
and enables pins and clocks for flexcomm15.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Improve the CAN driver API documentation:
- Reorder API declarations and organize them into logical groups.
- Add doxygen strings where missing.
- Improve and unify wording of existing doxygen strings.
- Unify naming of callback function pointers as "callback".
- Unify naming of user-specified callback function arguments as
"user_data".
- Instances and pointers to struct zcan_frame are named "frame",
not "msg", to avoid confusion with the CAN message queue support.
- Check for __DOXYGEN__ to include documentation for optional APIs in
the documentation.
- Use "@cond INTERNAL_HIDDEN" to hide internal API details such as padding.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit adds support of interrupt-driven API for UART-like Xen PV
console driver. It is implemented via Xen event channels. It allows to
send and receive data by chunks (not single symbols) and without
polling.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
This commit adds support of Xen Enlighten page and initial support for
Xen event channels. It is needed for future Xen PV drivers
implementation.
Now enlighten page is mapped to the prepared memory area on
PRE_KERNEL_1 stage. In case of success event channel logic gets
inited and can be used ASAP after Zephyr start. Current implementation
allows to use only pre-defined event channels (PV console/XenBus) and
works only in single CPU mode (without VCPUOP_register_vcpu_info).
Event channel allocation will be implemented in future versions.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Adds a driver using the SNVS high power and optionally low power
RTC instances. A device specific function `mcux_snvs_rtc_set` is
provided to update the current counter value.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Remove mention to DT_DRV_COMPAT in brief since DT_FOREACH_STATUS_OKAY
is not relying on it and is taking "compat" as argument.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Although we are declaring `pm->enable`as bitfield, it ends up using
more memory due memory alignment.
Since we already have an atomic variable for device flags, this commit
adds a new flag to indicates whether or not device runtime is enabled.
Doing it we are saving some extra bits and avoiding need to lock the
mutex in several situations since we can atomically check if pm
runtime is enabled on a given device.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The commit adds new mount flag that requests, when supported by
a file system driver, to use Disk Access API.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
- Add optional callback to receive status messages even when using async
API
- Split acked and unacked API
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
The macro Z_PROGBITS_SYM has "\%" but this is not correct
usage to escape "%". So remove the extra slash. Note that
this macro is used directly to generate assembly code
so it cannot be "%%" as in escaping "%" in printf().
Fixes#40439
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Rename PM_STATE_DT_ITEMS_LEN to DT_NUM_CPU_POWER_STATES to make its
purpose more clear. This macro could be made part of a Devicetree API
for PM in the future.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Rename the PM_STATE_DT_ITEMS_LIST macro to PM_STATE_LIST_FROM_DT_CPU to
make its purpose more clear. Similar naming scheme is found e.g. in the
GPIO API.
Associated internal macros and docstrings have been adjusted, too.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
