On some STM32 series (H7, MP1), iwdg and wwdg have multiple instances.
Due to current driver implementation, these wdg instances were not
checked in the function.
Fixes#53002
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
The hwinfo_mcux_syscon driver isn't relavant for LPC51U68 SoC
series. Add a Kconfig exclusion so the driver isn't available
on LPC51U68 SoC.
Signed-off-by: Navin Sankar Velliangiri <navin@linumiz.com>
This fixes an issue where the unique device identifier is incorrectly
copied from an address on the AHB bus to memory using memcpy.
I verified corrected behavior by comparing `hwinfo devid` command
output to memory view of the SoC using the debugger.
Signed-off-by: Bryce Wilkins <bryce.wilkins@gmail.com>
irq_lock() returns an unsigned integer key.
Generated by spatch using semantic patch
scripts/coccinelle/irq_lock.cocci
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The hwinfo shell commands was missing human readable names for
* RESET_HARDWARE
* RESET_USER
* RESET_TEMPERATURE
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
In order to bring consistency in-tree, migrate all drivers to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
LiteX CSRs can only be accessed on addresses aligned to 4 bytes.
That's why in 32-bit CSRs case there is bit shifting needed.
Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
The limitation on HWINFO_NRF depending on not nonsecure was removed in
52be3030aa.
This caused problems when TF-M was not enabled.
This happens on the thingy53_nrf5340_cpuapp_ns board since this board
is not supported by TF-M.
Introduce proper dependency handling for the soc secure functions
to make HWINFO_NRF unavailable when no secure services exist in
nonsecure.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Remove the limitiation in HWINFO_NRF not working in non-secure
configuration. Use the exposed soc_secure_read_deviceid function
that accesses the device ID through the secure services.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
`reset_cause` with no arguments will print the device id.
Change it to print the reset cause.
Tested on nucleo_f767zi.
Signed-off-by: Cezar Burlacu <cezar@embeddedp.ro>
According to Kconfig guidelines, boolean prompts must not start with
"Enable...". The following command has been used to automate the changes
in this patch:
sed -i "s/bool \"[Ee]nables\? \(\w\)/bool \"\U\1/g" **/Kconfig*
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add a new hwinfo driver to get the reset cause on
SAM4S/SAME70/SAMV71 SoC series.
The user-nrst dts property has been added to enable external user
resets.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
This commit adds shell commands for the reset cause API
- show: show the persistent reset cause
- clear: clear the persistent reset cause
- supported: list all supported reset causes
Signed-off-by: Alexander Wachter <alexander.wachter@leica-geosystems.com>
This commit changes the shell argument name from shell to sh
to satisfy the warning
"Violation to rule 5.7 (Tag name should be unique) tag: shell"
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
Instead of putting object files inside libzephyr.a,
simply build a separate static library as most other
driver types are doing this already.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add support for RT1170. The fuse register that holds
the unique device ID is different as compared to the
RT10XX series
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
The NXP LPC syscon driver failed to build on several platforms for
various reasons. We need dts support on LPC55s1x and LPC55s2x, the
driver doesn't seem like it will work on LPC54114 so we exclude it
there for now.
Additionally, fix a dtc warning on LPC55s6x based on unit-address in
the node naming needing to be lowercase.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The EFR32MG21 doesn't have a RMU and thus the driver isn't relevant for
that SoC series. Add a Kconfig exclusion so the driver isn't available
on EFR32MG21 SoCs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit provides implementations for the reset cause
API functions as part of hwinfo.
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
Add `hwinfo_get_reset_cause` and `hwinfo_clear_reset_cause` to retrieve
and to clear cause of system reset on supported platforms.
Different platforms can provide different causes of reset, however
there is a great deal of overlap. `enum reset_cause` can be expanded in
the future to support additional reasons, as additional platforms are
supported.
Signed-off-by: Arvin Farahmand <arvinf@ip-logix.com>
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
If shell is enabled then enable all sub-shells if their dependencies are
satisfied. This was done for some modules and subsystems but was not
consistent.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add the missing prefix z_ required to make the ESP32 version override
the weak implementation.
General practice in ESP32 seems to be to use the MAC address, so
extract that in its canonical byte order.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Following the practice for i.MX decoding assume the 32-bit identifier
values need to be converted to big-endian representation for
device-independent interpretation.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Resources indicate that CFG2 holds the upper 32 bits, and CFG1 the
lower 32 bits, of a 64-bit unique identifier. Store it in big-endian
format so it reads correctly when accessed as a byte sequence.
https://community.nxp.com/docs/DOC-94459
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The unique identifier for this platform is a 96-bit value, where the
upper 56 bits provide an ASCII encoding of the lot number, and the
lower 40 bits provide the wafer number and X, Y position on the wafer.
Extract the value into big-endian form for device-independent
interpretation.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
HWINFO drivers should be responsible for ensuring that
the data structure is a sequence of bytes. That is not
what the current sam0 and nordic drivers do. The drivers
read the data as u32_t and then memcpy the data to a
buffer. This ensures the data has the endianness of the
underlying MCU, which in this case is Cortex M0 which
is little endian.
This commit fixes the endianness so the data can be
interpreted as a "left to right sequence of bytes".
This commit updates the API doc to provide clarification
of the data structure.
Add to 2.3 release notes.
Fixes#23444, #24103
Signed-off-by: Steven Slupsky <sslupsky@gmail.com>
Replace DT_FLASH_DEV_BASE_ADDRESS with new DT_REG_ADDR/DT_INST macro as
we phase out DT_FLASH define usage.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert older DT_INST_ macro use in litex drivers to the new
include/devicetree.h DT_INST macro APIs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert older DT_INST_ macro use in atmel sam0 drivers to the new
include/devicetree.h DT_INST macro APIs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
CLOE (Code Loop Optimization) does not exist on SAM3x.
Make the EEFC_FMR_CLOE disable depending on CONFIG_SOC_SERIES_SAM3X.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
