Create a header file and implementation for emulators. Set up a linker
list so that emulators can be found and initialised at start-up.
Emulators are used to emulate hardware devices, to support testing of
various subsystems. For example, it is possible to write an emulator
for an I2C compass such that it appears on the I2C bus and can be used
just like a real hardware device.
Emulators often implement special features for testing. For example a
compass may support returning bogus data if the I2C bus speed is too
high, or may return invalid measurements if calibration has not yet
been completed. This allows for testing that high-level code can
handle these situations correctly. Test coverage can therefore
approach 100% if all failure conditions are emulated.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Signed-off-by: Simon Glass <sjg@chromium.org>
The FaZe board can be found in the Seagate FireCuda Gaming SSD devices.
A NVMe SSD and two chips are embedded: an ASMedia ASM2364 USB-to-PCIe
bridge controller and a NXP LPC11U67 MCU. The former is handling the USB
type-C to SSD I/Os while the latter is dedicated to the LED effects. The
two chips are connected together through I2C and GPIOs.
This Zephyr port is running on the LPC11U67 MCU.
Here is a list of the devices connected to the LPC11U67 on a FaZe board:
- ASMedia ASM2364 USB-to-PCIe bridge (I2C master on port O)
- 6 RGB LEDs connected connected to a TI LP5030 LED controller
(I2C device on port 1)
- 1 white LED (SSD activity blinking)
Signed-off-by: Maxime Bittan <maxime.bittan@seagate.com>
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
This adds a very primitive coredump mechanism under subsys/debug
where during fatal error, register and memory content can be
dumped to coredump backend. One such backend utilizing log
module for output is included. Once the coredump log is converted
to a binary file, it can be used with the ELF output file as
inputs to an overly simplified implementation of a GDB server.
This GDB server can be attached via the target remote command of
GDB and will be serving register and memory content. This allows
using GDB to examine stack and memory where the fatal error
occurred.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Sort entries alphabetically and cleanup top level menu for each
subsystem. Move stats subsystem Kconfig from debug into its own Kconfig.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add pin controller support for Nuvoton NPCX series
Add pin-mux controller support for Nuvoton NPCX series.
This CL includes:
1. Add pin controller device tree declarations and introduce alt-cells
to select pads' functionality.
2. Add npcx7-alts-map.dtsi since the mapping between IO and controller
is irregular and vary in each chip series.
3. Add nuvoton,npcx-pinctrl-def.yaml and its declarations to change all
pads' functionality to GPIO by default.
4. Pinmux controller driver implementation.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
Add clock controller support for Nuvoton NPCX series. This CL includes:
1. Add clock controller device tree declarations.
2. Introduce clock-cells in yaml file clock tree to get module's source
clock and turn off/on the its clock
3. Clock controller driver implementation.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
Initial support for Nuvoton NPCX7M6FB SoC of NPCX series which is a chip
family of embedded controllers (EC) and targeted for a wide range of
portable applications. We implemented the SoC skeleton in
soc/arm/nuvoton_npcx since there're many chip families in Nuvoton and
aim to different markets such as PC, General MCU, and Audio. The
architectures and hardware modules are different between them. Hence, we
suggest using the company name plus with chip series for better
understanding.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Add myself (@cbsiddharth) as code owner for subsys/mgmt/osdp/,
samples/sybsys/mgmt/osdp/ and includes/mgmt/osdp.h.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
Zephyr introduced subsys/mgmt folder for MCU management. Move UpdateHub
sample to its correspondent folder at sample/subsys/mgmt folder.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Zephyr introduced subsys/mgmt folder for MCU management. Move UpdateHub
to this newly and dedicated space.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
In order to be able to add more entries under 'subsys/mgmt', move the
current contents of it, which relate exclusively to MCUMgr, to its own
folder.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This patch adds a pinmux driver allowing to configure the IOCON (I/O
control) registers found on the LPC11U6x MCUs.
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
Add @abrodkin to the list of CODEOWNERS for ARC code (ARCH,
BOARDS, DTS) instead of @vonhust.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add an entry in CODEOWNERS for auto-assigning reviewers
in MAINTAINERS.yml and get_maintainer.py files.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add PL330 dma driver support, this driver
- supports 32 bit memory to memory operation
- supports 36 bit memory to memory operation
under a config flag DMA_64BIT
- supports secure channel
Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
The esp_8266 shield was added without owner on #24710. Add myself as
an owner of esp_8266 shield files.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
The Atmel RF2xx module shield is a generic solution to enable any Atmel
AT86RF2xx IEEE 802.15.4 transceiver. This module enables IEEE 802.15.4
RF2xx Zephyr driver.
The Atmel RF2xx module shield enables any board with an Atmel Xplained,
Xplained-Pro, Arduino or MikroBus expansion header to connect to
networks operation with IEEE 802.15.4, OpenThread or any other stack
based on this media type.
The Atmel RF2xx module is configured to allow interoperate with other
medias like Ethernet. User need configure network stack properlly.
Fixes#26259.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Add Nuvoton numicro series UART support, currently supports
only poll mode.
UART0 clock and pincontrol are directly configured, will be
replace when clock and gpio support is added.
Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
Add initial support for nuvoton numicro m48x SoC series, basic
init and uart functionality are covered with gpio and clock
directly relies on HAL.
Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
This runs the Timer/Counter for Control in 'normal' PWM mode. The
number of channels and counter width depends on the device and is
imported from DeviceTree.
Signed-off-by: Michael Hope <mlhx@google.com>
- Support PLL for Higher Frequencies 80,160,240 MHz
- Support XTAL Frequencies 26MHz, 40MHz
- Clock Driver can't be disabled, because all of the other drivers
will depend on it to get their operating Frequency based on chosen
clock source (XTAL/PLL).
- Add needed references to BBPLL i2c bus ROM functions.
- Add `rtc` node to Device Tree.
- Since All Peripherals Frequency is depending on CPU_CLK Source,
`clock-source` property added to CPU node
Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>
Add setup to utilize buildkite for CI purposes:
1. .buildkite/hooks/pre-command:
* Handles getting git checkout setup against upstream repo
* Setup some west module cache (dirs, clean out files & locks)
* init dir for ccache
2. .buildkite/hooks/post-command:
* Report disk usage (meant for possible debugging)
3. .buildkite/pipeline.yml [uses to determine what to do]:
* setup zephyr env vars
* set which docker container to use
(export some local disk caches for git, west modules, and ccache)
* uses plug to general build annotation on failure (junit-annotate)
4. .buildkite/run.sh [ buildkite wrapper to invoke scripts/ci/run.sh ]
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add infineon XMC4 series UART support. Driver supports
only poll mode using XMCLib.
Out of 4 available UART's on SoC, only UART1 is confgired
by default in UART mode until GPIO & pinctrl support.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Add infineon xmc series with XMC4500 support. XMC series comes with,
- CPU operates upto 120MHz
- 3 RAM (PSRAM1 - code, DSRAM1 - data and DSRAM2 - communiation)
- upto 1MB flash
init: clock control & gpio is not done, so SoC initialization directly
relies on HAL. Core operating clock is stored in no_init section, which
is kept under DSRAM1. Only DSRAM1 is used until clock support. Using
PSRAM1 and DSRAM1 needs adaptation in linker script - planned for next
revision.
Note: SystemInit cannot be consumed directly due to vector table +
HAL linker dependency.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
This change enables specific compiler and linker options to be used in
the case that an arch/posix/os.arch.cmake file exists.
Note: os and arch in the above case are evaluations of
CMAKE_HOST_SYSTEM_NAME and CMAKE_HOST_SYSTEM_PROCESSOR.
Otherwise, the existing "generic" compiler and linker flags in
arch/posix/CMakeLists.txt are used.
Additional flags and checks are provided in
arch/posix/Linux.aarch64.cmake.
Added scripts/user_wordsize.py to detect if userspace is 64-bit or
32-bit, which should be consistent with the value of CONFIG_64BIT
for Aarch64 on Linux.
Fixes#24842
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
Add a disk access driver for the stm32 sdmmc component. The driver is
based around the stm32 cube HAL and uses the blocking API.
Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com>
Many chips have only one serial port. When the serial port is occupied
by other devices, there is a lack of a console to output debugging
information. Semihosting can provide a console. The disadvantage of
semihosting is that a debugger must be connected, so it can only be
used for online debugging.
Signed-off-by: ZhongYao Luo <LuoZhongYao@gmail.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Cloned from counter_basic_api with modifications based on DS3231
limitations:
* Only one device tested per board;
* Counter cannot be stopped or started;
* Alarms are serviced by worker thread, so are not invoked from ISR
and require that test thread yield to allow processing (no
k_busy_wait());
* Multiple Alarms test is disabled as documented in test.
Additional tests were added for DS3231-specific API.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The DS3231 is an I2C real-time clock with internal temperature
compensated oscillator, maintaining civil time to 1 s precision with
nominal 2 ppm accuracy from 0-40 Cel.
The basic functionality is exposed as a counter that is always running
at 1 Hz. Much more functionality is exposed as driver-specific API,
including the ability to translate between the time scale of the DS3231
and the time scale of the Zephyr uptime clock. This allows correlation
of events in the system clock to UTC, TAI, or whatever time scale is
used to maintain the DS3231.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit renames the CAN sample directory name from `CAN` to `can`
to be consistent with others.
Noting that the CAN driver test directory is named `tests/drivers/can`,
we have no excuse for naming the CAN driver sample directory
`samples/drivers/CAN`.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
DAC (digital to analog converter) peripheral driver with a generic API
suitable for most MCUs (only basic DAC features considered).
Signed-off-by: Martin Jäger <martin@libre.solar>
