The API to disable _sys_soc_resume notification is currently
called _sys_soc_disable_wake_event_notification. This is
misleading because it is possible that the ISR from which
_sys_soc_resume is called could be from a different interrupt
with higher priority that happened before interrupts were
enabled. More accurately, it is a notification of exit from
kernel idling after pm operations.
Jira: ZEP-1271
Change-Id: I83747f2cacac1bc17f135d12f4aa4478970fc02d
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Some bootloaders have power management support to restoer context
upon resume from deep sleep. In such cases, the OS startup code
should call the notification hook. Create Kconfig flags to configure
this option.
Jira: 1257
Change-Id: I9f40c5fa077c2f17dc8e9f11604c3ed17e549ed5
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
_sys_soc_resume hook is over loaded to handle to different
scenarios. It is primarily called to notify exit of kernel idling
after PM operations. It is also used to notify exit from deep sleep.
This is very confusing and also makes the implementation of the
hook function very difficult because of very different conditions
involved in the 2 different use cases. Further, users may not require
either or both use cases depending of their custom boot flow and
power state handling. To simplify, create a separate hook for the
purpose of deep sleep exit notification. Use the existing one to
only notify kernel idling exit after PM operations.
Jira: ZEP-1256
Change-Id: I96350199a0fd37f16590c8ee5302a94a3d71b8ba
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Add board support for ARM V2M Beetle platform.
ARM V2M Beetle board is build around the ARM Beetle Cortex-M3
based processor.
The support has been tested in nanokernel mode with the bringup
application that will be pushed with a future patch.
Jira: ZEP-1245
Change-Id: Ib05a40c072f10149e692283177387cf2cfe32f66
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add driver for CMSDK APB UART ports. The driver implements RX and TX
functionalities. Data transmission is implemented using polling and
interrupts. The driver default configuration for the port is to use
8bit data transmission, 1 stop bit, no parity control.
The driver exposes a public uart driver API and allows to register up
to five UART devices: from 'UART_0' to 'UART_4'. The driver performs
the required pinmux, the clock control configuration is left to the
platform.
The driver has been verified to work with the Hello World sample
application on a Beetle Board.
Jira: ZEP-1245
Change-Id: I5baf78b7659aae2a574d8e66205e6fd5eb579133
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This patch adds the support for "runtime" pinmux on ARM V2M Beetle.
The GPIO controllers 2 and 3 are reserved and therefore not exposed
by this driver.
Jira: ZEP-1245
Change-Id: I9637f1a0d2bf6a757e1942160fb170165ffe6a0c
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This patch adds the support for the board pinmux initialization on
ARM V2M Beetle.
The GPIO controllers 2 and 3 are reserved and therefore neither exposed
nor configured by this driver.
Jira: ZEP-1245
Change-Id: Id5499c5dd887c319730408eeb30f02eeed1c3699
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The driver is currently used only by the ARM Beetle platform.
Jira: ZEP-1245
Change-Id: I6611edd7486a3c6d82d66a9a96c5d4860dad1539
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add SoC support for ARM Beetle platform.
Beetle is an ARM Cortex-M3 based SoC used on ARM V2M Beetle Boards.
https://www.arm.com/products/tools/development-boards/versatile-express/beetle_iot_evaluation_platform.php
This patch contains:
* The base SoC platform.
* The clock_init functionality.
* The system wide pin definitions.
* The configuarion for the drivers at SoC level (IRQs, PINs and
Base Addr).
Jira: ZEP-1245
Change-Id: If15675935890711983e5ce37d49732b0462c3ec7
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This test is not a kernel object test and does not use any legacy kernel APIs,
so declare it non-legacy.
Change-Id: I430ac296334dbb8ff2b2d6576f7007a5dcc6f546
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Get stm32l0xx support ready in build system.
Provide minimal file inclusion to support stm32l0 based board
port.
Change-Id: Ieb572389955e9e79a6100a6b1df35d9d08322789
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
With this commit we provide header and HAL/LL files for all STM32L0
SoCs.
Using STM32Cube provides generic access to all families, maximizes
code reuse across different STM32 families and helps taking benefit
of a mature SDK
Origin: STM32Cube
URL: http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubel0.html
Purpose: Introduction of STM32L0xx STM32Cube definitions
and Abstraction Layers
Maintained-by: External
Original STM32Cube tree structure has been modified to a minimum
structure for a better fit into Zephyr. hal is split into 2 parts:
-driver: initially Drivers/STM32L0xx_HAL_Driver, contains HAL and LL
-soc: initially Drivers/CMSIS/Device/ST/STM32L0xx, contains stm32l0xx
socs header files
Change-Id: Ibb8ea2e059b5d4f63848be269765d803f842cc2f
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Get stm32f2xx support ready in build system.
Provide minimal file inclusion to support stm32f2 based board
port.
Change-Id: Ice1231709e778e00a51a395decb3447fc58c0bbf
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
With this commit we provide header and HAL/LL files for all STM32F2
SoCs.
Using STM32Cube provides generic access to all families, maximizes
code reuse across different STM32 families and helps taking benefit
of a mature SDK
Origin: STM32Cube
URL: http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef2.html
Purpose: Introduction of STM32F2xx STM32Cube definitions
and Abstraction Layers
Maintained-by: External
Original STM32Cube tree structure has been modified to a minimum
structure for a better fit into Zephyr. hal is split into 2 parts:
-driver: initially Drivers/STM32F2xx_HAL_Driver, contains HAL and LL
-soc: initially Drivers/CMSIS/Device/ST/STM32F2xx, contains stm32f2xx
socs header files
Change-Id: I78a4716d495ce3f3038a442e19a0403f0f00506c
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Get stm32f0xx support ready in build system.
Provide minimal file inclusion to support stm32f0 based board
port.
Change-Id: I9ce62e34fa77b14f34dd0a4fa8d6be344e67b4f8
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
With this commit we provide header and HAL/LL files for all STM32F0
SoCs.
Using STM32Cube provides generic access to all families, maximizes
code reuse across different STM32 families and helps taking benefit
of a mature SDK
Origin: STM32Cube
URL: http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef0.html
Purpose: Introduction of STM32F0xx STM32Cube definitions
and Abstraction Layers
Maintained-by: External
Original STM32Cube tree structure has been modified to a minimum
structure for a better fit into Zephyr. hal is split into 2 parts:
-driver: initially Drivers/STM32F0xx_HAL_Driver, contains HAL and LL
-soc: initially Drivers/CMSIS/Device/ST/STM32F0xx, contains stm32f0xx
socs header files.
Change-Id: Ic9c1ef904541abb927f061cc0284d8a52ef63dc4
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Get stm32f7xx support ready in build system.
Provide minimal file inclusion to support stm32f7 based board
port.
Change-Id: Idf949ef4a627bbd82e7bf95a9ae1d3d073654115
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
With this commit we provide header and HAL/LL files for all STM32F7
SoCs.
Using STM32Cube provides generic access to all families, maximizes
code reuse across different STM32 families and helps taking benefit
of a mature SDK
Origin: STM32Cube
URL: http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef7.html
Purpose: Introduction of STM32F7xx STM32Cube definitions
and Abstraction Layers
Maintained-by: External
Original STM32Cube tree structure has been modified to a minimum
structure for a better fit into Zephyr. hal is split into 2 parts:
-driver: initially Drivers/STM32F7xx_HAL_Driver, contains HAL and LL
-soc: initially Drivers/CMSIS/Device/ST/STM32F7xx, contains stm32f7xx
socs header files
Change-Id: I7e5b2cdc5b7fe6d9d107ceb74674b910f4a6c0ab
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
During the initial integration of controller to Zephyr OS,
radio hardware access was abstracted out into hal/radio.c
file. Bug introduced in hal/radio.c has been fixed so that
whitelist feature works again.
Change-id: Ie5faf80b1a008ef326613548a5a28a4ba52e7ef7
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
The STM32MICRO files for STM32L4xx were dropped in an earlier commit,
but we cannot make any use of them yet because the Kconfig options
and Makefile support is not there yet. This commit adds the ability
for code to use stm32cube from the stm32l4xx code.
Change-Id: I58e85e12e4b4648dc9a203f70703bd54675c3d28
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Useless message at least for now that basically ends up
in every single gerrit change.
Change-Id: I56cea2b1b4e60d696c0ff9496d4464afca8c43ca
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Update with commit 577f12c07e4edd54730dc559a9c7bc44d22bf7dc from
the Linux kernel.
Change-Id: Ie2cabbfea415d26ffacef340d9497342b496dc29
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Turns out all some messages use lower case, some upper case (for
'fatal'). As well, catch 'Fatal task error!').
Change-Id: I98bb4b00cf2ccee2c87010f4d88cae5f8612ac84
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
This fixes the warnings related to the use of deprecated APIs
converting them to use the unified version.
Change-Id: I76d076de27ecdae4af46abf4baac68e2cc1313c0
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The conditional defaults must come last in order to be properly
processed.
Change-Id: Id7a152ca1a1584935029e212d0dd8f37494d1cf4
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add implementation in HCI and Controller to support
HCI_LE_Remove_Device_From_White_List, as it is listed as
mandatory under BT Spec. v4.2, Part E, Section 3.19 LE
Controller Requirements.
Change-id: Icef88dffc85746f3cc7adb7fb692ae5578274ed2
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Remove mentions of task & fiber from the description of using the
bt_enable() API.
Change-Id: Ia86a2396e5ce286cc7f9a1c183b4c98abf09d394
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Start using the k_work and k_delayed_work APIs.
Change-Id: Iac0525a444c5c4e0f28db08844d7b28e17e905fc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Switch to using k_work and k_delayed_work APIs.
Change-Id: I3be18132cc417607adaec0ad711256b94e314c38
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Convert fiber_start to k_thread_spawn and nano_fiber_fifo_put to
k_fifo_put.
Change-Id: If1ec405ec602e28a538f4c9569ede87519346559
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Switch from fiber_start() to k_thread_spawn(). Also switch to
k_yield() from fiber_yield() in the same go.
Change-Id: I2dc480310f981112063651b61b0ceedf38601bee
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Rename left-over mentions in code comments of "fiber" to "thread".
Change-Id: I1af1baf99652434e90eb491c10238b94d26d341d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Switch from fiber_start() to k_thread_spawn() and from NANOKERNEL to
POST_KERNEL init level.
Change-Id: I34fb11cbe20216c8646ebacb07be304a67e3cd0a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Use k_thread_spawn() instead of the deprecated fiber_start() API.
Change-Id: I42e798ef3a4276863659c8d97c85224a652be1fd
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Don't use the deprecated NANOKERNEL init level. The only requirement
for Bluetooth drivers is for them to be registered before the
application main() runs, so POST_KERNEL should be good enough.
Change-Id: I02a8609bf63e9d608b802576214a2e76211b3965
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The bt_recv() function had protections for being called from a
preemptible task context, however nothing was protecting preemption by
ISR. A fairly simple fix is to protect the couple of critical regions
that can be reached from bt_recv() with the help of irq_lock().
Change-Id: Ifc29fd31205eb5425e1b7c862347d9420688df4e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>