Zephyr's watchdog API is badly designed in the sense that it's a 1:1
abstraction on top of whatever Quark D2000 expects for its watchdog,
instead of expecting a generic timeout value.
This implementation tries as much as possible to calculate the watchdog
timeout in a way that's compatible with a Quark D2000 running at 32MHz;
a comment in adjust_timeout() explains this in more detail.
Jira: ZEP-2296
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Basic Watchdog driver for Atmel SAM family MCUs. Currently only
disabling the watchdog is supported.
Tested on Atmel SAMV71 Xplained Ultra Evaluation Kit.
Origin: Original
Jira: ZEP-1684
Change-Id: I8f717c7f53aa290c944b7935e0570c2a6f53956e
Signed-off-by: Souvik K Chakravarty <souvik.k.chakravarty@intel.com>
Add driver for CMSDK (Cortex-M System Design Kit) APB WDOG. This device
uses NMI as interrupt hence it requires Runtime NMI (CONFIG_RUNTIME_NMI)
to be configured in the platform.
Tested with drivers/watchdog sample application.
Jira: ZEP-1300
Change-Id: Ib318047109af81e32060e80d456ef3873fd380ea
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Add a driver for Independent Watchdog (IWDG) commonly found in STM32
MCUs. The driver has been tested on STM32F1 family MCU.
Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
The interrupt API has been redesigned:
- irq_connect() for dynamic interrupts renamed to irq_connect_dynamic().
It will be used in situations where the new static irq_connect()
won't work, i.e. the value of arguments can't be computed at build time
- a new API for static interrupts replaces irq_connect(). it is used
exactly the same way as its dynamic counterpart. The old static irq
macros will be removed
- Separate stub assembly files are no longer needed as the stubs are now
generated inline with irq_connect()
ReST documentation updated for the changed API. Some detail about the
IDT in ROM added, and an oblique reference to the internal-only
_irq_handler_set() API removed; we don't talk about internal APIs in
the official documentation.
Change-Id: I280519993da0e0fe671eb537a876f67de33d3cd4
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This patch introduces the QMSI watchdog driver which is simply a shim
driver based on watchdog driver provided by QMSI BSP. This driver has
been tested with the latest version of QMSI BSP (1.0.0).
In order to enable this driver, the following options should be set:
CONFIG_QMSI_DRIVERS=y
CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory"
CONFIG_WATCHDOG=y
CONFIG_WDT_QMSI=y
Change-Id: Id910fa7f8a0559bcd4746747d8ce4588a0c48589
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Leandro Pereira