When Zephyr boot from EL2, D-Cache, I-Cache and MMU should be disabled
by default, but in some cases, for example use U-Boot "go" command
to boot Zephyr Image, Cache and MMU are already been enabled by U-Boot.
So disable them at reset code to make it safety when the code goes
into C code.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Add generic board support for the RPU, real-time processing
unit on Versal NET SoC. It is based on Cortext-R52 processor.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
Signed-off-by: Mubin Sayyed <mubin.sayyed@amd.com>
Add support for the RPU, real-time processing unit on Versal NET SoC.
It is based on Cortext-R52 processor.
The patch contains initial wiring and configuration for generic board
with OCM(1MB) and DDR(2G) memories, cpu, interrupt controller, global
timer and UART.
versalnet.dtsi contains common peripherals integrated into Versal NET
SoC, and versalnet_r52.dtsi has peripherals which are private to
Cortex-R52 processor.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
Signed-off-by: Mubin Sayyed <mubin.sayyed@amd.com>
Not sure why this wasn't caught before but this sample needs a unique name
It conflicts with drivers/uart/echo_bot/README.rst
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Fix STM32 I2C driver to not call cache management related functions
when DMA is not used. This change fixes an issue introduced by
commit 42c3a78148 ("i2c: stm32: Add cache memory support"). The issue
makes boards embedding this driver with both CONFIG_I2C_STM32_V2_DMA
and CONFIG_ARCH_MPU disabled to fail to build with an error trace message
like the below:
.../i2c_ll_stm32_v2.c:701: undefined reference to `mem_attr_check_buf'
Fixes: 42c3a78148
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Fix compiler warning by adjusting the number of chars copied to the
destination. Compiler does not like if the destination size of the
`strncpy`-operation is the same as the number of characters written. Even
though it is not a bug in this case. Only copying size-1 characters fixes
the warning and exhibits the same behavior.
Signed-off-by: Cla Mattia Galliard <cla-mattia.galliard@zuehlke.com>
Enable wifi node in all procpu dts, so Wi-Fi could be enabled simply by
enabling the CONFIG_WIFI. In turn some sample code overlay files can be
dismissed.
Signed-off-by: Marek Matej <marek.matej@espressif.com>
USB remote wakeup capability is a common feature of keyboards,
allowing them to wake up a suspended host. Currently there is no USB sample
that demonstrates remote wakeup, which makes basic evaluation of the
functionality non-trivial.
Modify the hid-keyboard sample with a minimalistic solution
of demonstrating remote wakeup capability. While it is not required to have
been configured prior to suspend to issue a wakeup request, from usability
perspective I'd say it makes sense.
Signed-off-by: Benedek Kupper <kupper.benedek@gmail.com>
Most of the functionalities of the board are already supported in this
commit and they can easily be tested thought various Zephyr's samples and
tests.
What's still missing are:
- LoRA radio
- audio amplifier
- microphone
but these will be added in follow-up commits.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Use drivers.sensor for all tests related to sensors.
Also change MAINTAINER file to reflect that. It was using
drivers.sensors
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Define Ethernet and MDIO nodes in the RA6 Cortex-M33 SoC device tree
files in a similar manner to the RA8 SoC device tree files.
Removed those nodes from R6E2 SoC as it does not have Ethernet support.
Signed-off-by: Martino Facchin <m.facchin@arduino.cc>
Check if the option bits DT nodes are enabled before including them in
the linker script for all RA SoCs. These must be disabled for targets
that provide a separate bootloader.
This commit adds the DT_NODE_HAS_STATUS_OKAY gates to all RA-series SoC
linker scripts, converting existing ones to the new macro.
The changes in this commit have been mechanically generated using find
and awk tools.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
The secure domain IPC node statuses are being used to generate UICRs
which tell the secure domain to attempt connecting to the app and
radio cores. secure domain should only be enabled if used, so the
nodes should default to disabled.
Without this change, the H20 is unable to go to sleep since secure
domain stays awake, persistanly trying to connect to both cores.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add prompt to Kconfig NRF70_SYSTEM_WITH_RAW_MODES.
It is assigned in a configuration file, but is not directly
user-configurable (has no prompt). It gets its value
indirectly from other symbols.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
This commit provides an extension to the i2c_nrfx_twim driver.
It introduces possibility to acquire/release exclusive access to the
i2c bus. While the exclusive access to the i2c bus is acquired
you can access the underlying nrfx_twim driver directly.
Signed-off-by: Andrzej Kuros <andrzej.kuros@nordicsemi.no>
For CONFIG_USERSPACE the input from gen_app_partitions.py there is
a need to be able to specify input files as well as input sections
patterns for zephyr_linker_section_configure(). This is used for
app partitions from libraries (which generate input patterns like
foo.a:*(.data*)).
This adds documentation to zephyr_linker_section_configure() to clarify
what INPUT allows, and also adds some parsing tricks to ld_script.cmake
to properly add the file patterns when they are missing.
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
It seems as if ld_script.cmake hasnt handled
zephyr_linker_section_configure( ALIGN ...) due to a typo
in a variable name,
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
All in all this makes cmake linker generator able to work for at least
most of the kernel tests and samples, on cortex m4.
Make the cmake linker generator have a file-structure more similar to
the ld-skeletons.
Add or edit groups, sections and logic to make the generator reflect
what the ld-skeletons do, esp. for kobjects and APP_SMEM, nonint and
some other details are also effected.
Use the new zephyr_linker_include_generated() and
zephyr_linker_include_var() functions to to handle
${DEVICE_API_LINKER_SECTIONS_CMAKE}, the kobject-prebuilt-*.h files and
APP_SMEM partition. Essentially the output from gen_app_partitions.py,
gen_kobject_placeholders.py.
Add ALIGN_WITH_INPUT on sections being put into DATA_REGION. This makes
the init layout work for ld.
This leverages the updates in gen_app_partitions.py to generate its
output as cmake linker generator sections too, and puts them into a
group defined in linker.cmake
Setup generator variables for alignment of APP_SMEM. Note that this does
not yet handle MPU_ALIGN which depends on the size of the section...
Fix broken k_object_assignment iterable section
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
Tweak gen_app_partitions.py to be able to generate cmake linker
generator output as well as ld-script fragments.
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
Add methods for the linker-script generator to pick up information
from previus linkerpasses:
* zephyr_linker_include_generated(FILE f.cmake [PASS X] [KCONFIG])
cmake-includes f.cmake in the relevant PASSes. This allows scripts
to generate any content (e.g. sections or section configs) as if
it was generated by the main cmake machiery. This is intended to
cover the case of ld-script snippets generated by e.g.
gen_app_partitions.py
It can also parse KCconfig files to capture @CONFIG_FOO@ variables
* @FOO[,undef:v]@ in an value or expression in the zephyr_linker_*
inputs. This looks for a defintion of FOO (se below), and uses its
value if found. If FOO is not defined, the whole @@ thing is left
untouched, unless ,undef: is used, in which case v is used instead.
* zephyr_linker_include_generated(FILE f.h [PASS x]) greps for f.h
for #define FOO value to be accessed as @FOO@
* zephyr_linker_include_var(VAR FOO VALUE V) allows the main
cmake-script to set a @FOO@ variable.
Note that the #define support is VERY basic, and does not use a proper
pre-processor. It works for the current use of files generated by e.g.
gen_kobject_placeholders.py but is not a general solution.
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
Move creation of the generator arguments file from each target.cmake
into a function (zephyr_linker_generate_linker_settings_file).
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
Add MIN_SIZE and MAX_SIZE options to zephyr_linker_section()
and zephyr_linker_section_configure().
This allows padding (for MIN_SIZE) and link-time checking (for MAX_SIZE)
of sections (and parts of sections).
Clarify comments for zephyr_linker_section_configure
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
Make it possible to have multiple PASS parameters to
zephyr_linker_section() and zephyr_linker_section_configure() sections
(oring them) OR to have multiple PASS NOT p options (in which case the
sections applies in neither of the passes)
Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
The serial pipe driver is required when the Zephyr device acts as the
remote of a host application. Especially, frameworks like BTP rely on
this driver.
Until now, the "zephyr,uart-pipe" attribute was missing. So the serial
pipe driver was unable to start.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
When the board has been provisioned and the board is rebooted
it was not possible to connect to the board through the proxy
servcie. This fixes that the Mesh Proxy servive is restarted
after the board is rebooted.
Signed-off-by: Ingar Kulbrandstad <ingar.kulbrandstad@nordicsemi.no>
- Fixes the main stack overflow for the fat_fs_api
RAM disk configuration on real platforms.
- Sets CONFIG_MAIN_STACK_SIZE=3072. By default it is 1KB,
but the stack usage is about 2KB.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
QSPI NOR driver non-Quad mode was not tested before.
Add configuration that uses driver in the non-Quad mode.
Signed-off-by: Bartosz Miller <bartosz.miller@nordicsemi.no>
It is easier to separate a sample application Kconfig
values from ones that configure something inside Zephyr.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
