The i2c controller reset sequence is revamped to address
i2c failures which require a reset. Also, more time is
given for i2c slave device to read data by waiting longer.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
This commit adds more information about the litex_vexrscv board
target, including references to related projects and instruction
about generating bitstream for the Digilent Arty A7-35T Board.
Signed-off-by: Robert Winkler <rwinkler@antmicro.com>
After change 7e302979f3 some
MESH/NODE/NET/ tests would fail because we tried to send a message to a
non-unicast address using the device key. This patch fixes that by
defining and adding an app key for vendor model which is then used to
send network packets for these test cases.
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
This commit introduces fixes for nRF IEEE 802.15.4 radio driver and
serialization used by the driver.
Signed-off-by: Pawel Kwiek <pawel.kwiek@nordicsemi.no>
some tests configured with CONFIG_NEWLIB_LIBC=y,
it's better to add a filter filter: TOOLCHAIN_HAS_NEWLIB == 1
in those tests yaml file.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
Renamed to make its semantics clearer; this function maps
*physical* memory addresses and is not equivalent to
posix mmap(), which might confuse people.
mem_map test case remains the same name as other memory
mapping scenarios will be added in the fullness of time.
Parameter names to z_phys_map adjusted slightly to be more
consistent with names used in other memory mapping functions.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This add documentation for the `-DBOARD=<board>@<revision>` feature.
Organized in a user-visible portion in the application development
guide, and implementation details in the board porting guide.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit introduces support for versioning of boards.
The existing board handling is limited in such a way that it is not
possible to support a specific board in multiple variants.
This commit introduces versioning of board revisions so that it is
possible to support minor variations to a board without having to
defining a completely new board.
This can be done by adding a revision.cmake file in the board folder:
boards/<arch>/<board-dir>/revision.cmake
Depending on the revision format chosen, additional configuration files
for each revision available must also be added, those have the form:
boards/<arch>/<board-dir>/<board>_<revision>.conf
Examples:
boards/<arch>/<board-dir>/<board>_defconfig: Common board settings
Revision format: MAJOR.MINOR.PATCH
boards/<arch>/<board-dir>/<board>_0_5_0.conf: Revision 0.5.0
boards/<arch>/<board-dir>/<board>_1_0_0.conf: Revision 1.0.0
boards/<arch>/<board-dir>/<board>_1_5_0.conf: Revision 1.5.0
Revision format: LETTER
boards/<arch>/<board-dir>/<board>_A.conf: Revision A
boards/<arch>/<board-dir>/<board>_B.conf: Revision B
The `board_check_revision` function is available in `extensions.cmake`
to facilitate board revision handling in `revision.cmake`.
User select the board revision using: `-DBOARD=<board>@<revision>`, as
example `-DBOARD=plank@0.5.0`.
If a shield, test, sample, or application needs to specify DTS overlay
or Kconfig fragments, this can be done by adding revision specific
configuration files in the sample/test/shield folder, like this:
<shield/sample-path>/boards/<board>.conf
<shield/sample-path>/boards/<board>_<revision>.conf
or if there is there is only a need for adjusting on a given board
revision:
<shield/sample-path>/boards/<board>_<revision>.conf
Similar for DTS overlay files:
<shield-path>/boards/<board>.overlay
<shield-path>/boards/<board>_<revision>.overlay
or:
<shield-path>/boards/<board>_<revision>.conf
For test/samples/apps:
<sample-path>/<board>.overlay
<sample-path>/<board>_<revision>.overlay
or:
<sample-path>/<board>_<revision>.overlay
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit extends zephyr_file(<mode>) to support `CONF_FILES` which
allows for finding and appending Zephyr Kconfig fragments and DTS
overlays.
Introducing mode:CONF_FILES allows have a uniform way of looking up
<board>.conf and <board>.overlay, and ensure that extending such
functionality keeps identical behaviour in shields, tests, and samples.
Using zephyr_file(CONF_FILES) a lot of duplicated code can be removed.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit fixes an issue where specifying a build type config file
in a subfolder named: `prj_<something>` would cause a wrong match and
fail to find Kconfig fragments, as example:
Working: `-DCONF_FILE=myconfigs/prj_debug.conf` would correctly add
myconfigs/boards/<board>_debug.conf to list of conf files.
Failing: `-DCONF_FILE=prj_configs/prj_debug.conf` would fail to locate
prj_configs/boards/<board>_debug.conf, and thus the board specific
config fragment was not added to the list of config files.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Currently only BOARD is printed when running CMake.
This commit prints shields together with board, if one or more shields
are specified.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Cleanup board and shield cmake code so that code duplication is reduced.
Before this commit, the code for verifying if BOARD or SHIELD user input
had changed was almost identical.
The common code has been made into a Zephyr extension function so that
all part of Zephyr build system can have a uniform way of checking if
sticky arguments has changed, and print user warning in a uniform way.
This also fixes an undiscovered flaw, where changing a shield is not
possible if a shield was defined at first CMake invocation, but in case
no shield had been specified at all, then build system would wrongly
allow specifying and changing shields, for example doing:
cmake -DBOARD=nrf52840dk_nrf52840 -DSHIELD=sparkfun_sara_r4 <sample>
cmake -DSHIELD=wnc_m14a2a
results correctly in:
> CMake Warning at zephyr/cmake/app/boilerplate.cmake:287 (message):
> The build directory must be cleaned pristinely when changing shields
and correctly keep existing SHIELD settings.
but doing:
cmake -DBOARD=nrf52840dk_nrf52840 <sample>
cmake -DSHIELD=sparkfun_sara_r4
cmake -DSHIELD=wnc_m14a2a
would not result in any warning, because `CACHED_SHIELD` was not
correctly checked in this case.
Changing shield is not a supported feature as it have unknown behavior.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This driver is setting the it8xxx2 register GCR1-15.
It's for selecting the pin function.
User would set pin at pinmux.c (under board/).
Signed-off-by: Cheryl Su <Cheryl.su@ite.com.tw>
This file define the interrupt trigger mode
It's can be used for parsing devicetree
interrupt-control flag setting.
Signed-off-by: Cheryl Su <Cheryl.su@ite.com.tw>
This commit is about the it8xxx2 timer driver.
We use the timer 5 as system timer for count time,
so the timer interrupt is trigged by it.
Signed-off-by: Cheryl Su <cheryl.su@ite.com.tw>
This commit is about platform it8xxx2 gpio.
The devicetree use key and led as example.
Users can change it to meet their needs.
Signed-off-by: Cheryl Su <Cheryl.su@ite.com.tw>
This commit is about it8xxx2 platform device tree.
Add driver's binding files, and one device tree as sample.
Signed-off-by: Cheryl Su <cheryl.su@ite.com.tw>
In _isr_wrapper, the interrupt ID read from the GIC is blindly used to
index into _sw_isr_table, which is only sized based on CONFIG_NUM_IRQ.
It is possible for both GICv2 and GICv3 to return 1023 for a handful
of scenarios, the simplest of which is a level sensitive interrupt
which has subsequently become de-asserted. Borrowing from the Linux
GIC implementation, a read that returns an interrupt ID of 1023 is
simply ignored.
Minor collateral changes to gic.h to group !_ASMLANGUAGE content
together to allow this header to be used in assembler files.
Signed-off-by: Luke Starrett <luke.starrett@gmail.com>
We need to loop while `end` is still in the future and thus larger
than the current uptime, not smaller. Also fix indentation.
Signed-off-by: Stephan Walter <stephan.walter@swissphone.com>
In newer OpenOCD version from Zephyr's SDK v0.12, there are some
changes in OpenOCD scripts: JTAG probe interface (AKA "adapter")
setup, see http://openocd.zylin.com/#/c/5784/
And so we need to change OpenOCD scripts accordingly to match
newer OpenOCD version from Zephyr's SDK v0.12.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
OpenOCD cofig command: ftdi_device_desc description provides the
USB device description (the iProduct string) of the adapter. And If not
specified, the device description is ignored during device selection.
In newer OpenOCD version from Zephyr's SDK v0.12, there are some
changes in OpenOCD scripts.
In file interface/ftdi/digilent-hs1.cfg, ftdi_device_desc will be set to
"Digilent Adept USB Device", while we get the iProduct string
"Digilent USB Device" from em_starterkit adapter. it's better not
specify it and only use the vid and pid of the adapter for selection.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
If the SRC field of the received message is a unicast
address of an element of the Low Power node, then the
message shall not be stored in the Friend Queue.
Otherwise, lpn will discard this message, eventually
it breaks friendship.
Fixes: #30657
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
Add some error case testing such as invoking mutex with null parameter
or using it interrupt context. This is for checking if API robust
enough in error condition handling.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
Convert counter drivers to use new DT variants of the DEVICE APIs.
DEVICE_AND_API_INIT -> DEVICE_DT_DEFINE
DEVICE_GET -> DEVICE_DT_GET
DEVICE_DECLARE -> DEVICE_DT_INST_DECLARE
etc..
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert led drivers to use new DT variants of the DEVICE APIs.
DEVICE_AND_API_INIT -> DEVICE_DT_DEFINE
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
