Use DT to generate defines for irq and reset gpios in bluetooth
controller node.
Define a bt alias to allow generation of defines with friendly
names.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Name the choice of BT HCI driver bus in order to config it
in the board's Kconfig.defconfig file.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Define reset-gpio and irq-gpio in zephyr,bt-hci-spi yaml, to
generate GPIO definitions for control pins of Bluetooth HCI
SPI module.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
When we called DEVICE_AND_API_INIT for PMW3, we accidently had
pwm_stm32_2 instead of pwm_stm32_3.
Fixes: #6625
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This adds the "old" (pre-windows8) way of doing microsoft-
specific USB descriptors, alongside the v2.0 way of doing
the same.
Signed-off-by: Iván Sánchez Ortega <ivan@sanchezortega.es>
This adds some vendor-specific microsoft USB descriptors, which
makes the win8/win10 enumeration process to report a "WINUSB"
capability, which in turn automatically binds a WinUSB.sys driver
to a specific set of interfaces. This, in theory, makes userspace
drivers easier to handle in win32/win64 platforms.
Signed-off-by: Iván Sánchez Ortega <ivan@sanchezortega.es>
In samples, using CHECK() helper macro, make it exist in case of
error. This makes sure that negative value (error indicator) can't
be passed as argument to other function and fixes Coverity reports.
Coverity-CID: 183062
Fixes: #6101
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
The 'getting started' documentation is stating that one should set
some environment variables, but this is not necessary because the user
has already been instructed to set the variables in the
platform-specific guides.
The duplicated documentation should be removed because it is inferiour
to the original documentation. E.g. this documentation does not
describe how to permanently set environment variables. Also, it is
confusingly demonstrating how to use the SDK on Windows, but this is
not supported.
I believe that the purpose of the section is to verify that the user
has not misconfigured or misinstalled the toolchain, but this
responsibility is handled better by CMake itself.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Similar to UDP, some drivers can make use of the following functions:
net_tcp_get_hdr()
net_tcp_set_hdr()
Let's expose them as <net/tcp.h> and change all internal references
to "tcp_internal.h".
Signed-off-by: Michael Scott <michael@opensourcefoundries.com>
Ensure that sanitycheck runs this sample only on boards with
right drivers support. This test was picking all targets and
executing on each of them .This eliminates incorrect builds.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The _thread_entry() is not really a part of the kernel but a part of
the zephyr's C runtime support library. Hence moving just the
function to lib/thread_entry.c
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The qemu doesn't have any flash drivers present in the
drivers/flash folder.
When building the tests/subsys/fs/nffs_fs_api the qemu picks
up a local file to emulate the drivers. This setup was causing the
failures in mapping required dependencies. This patch creates a
new kconfig which can be used to test out the flash drivers.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Normally a syscall would check the current privilege level and then
decide to go to _impl_<syscall> directly or go through a
_handler_<syscall>.
__ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will
make all the system calls from the driver files directly link
to the _impl_<syscall>. Thereby reducing the overhead of checking the
privileges.
In the previous implementation all the source files would be compiled
by zephyr_source() rule. This means that zephyr_* is a catchall CMake
library for source files that can be built purely with the include
paths, defines, and other compiler flags that all zephyr source
files uses. This states that adding one extra compiler flag for only
one complete directory would fail.
This limitation can be overcome by using zephyr_libray* APIs. This
creates a library for the required directories and it also supports
directory level properties.
Hence we use zephyr_library* to create a new library with
macro _ZEPHYR_SUPERVISOR_ for the optimization.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Normally a syscall would check the current privilege level and then
decide to go to _impl_<syscall> directly or go through a
_handler_<syscall>.
__ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will
make all the system calls from the arch files directly link
to the _impl_<syscall>. Thereby reducing the overhead of checking the
privileges.
In the previous implementation all the source files would be compiled
by zephyr_source() rule. This means that zephyr_* is a catchall CMake
library for source files that can be built purely with the include
paths, defines, and other compiler flags that all zephyr source
files uses. This states that adding one extra compiler flag for only
one complete directory would fail.
This limitation can be overcome by using zephyr_libray* APIs. This
creates a library for the required directories and it also supports
directory level properties.
Hence we use zephyr_library* to create a new library with
macro _ZEPHYR_SUPERVISOR_ for the optimization.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Normally a syscall would check the current privilege level and then
decide to go to _impl_<syscall> directly or go through a
_handler_<syscall>.
__ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will
make all the system calls from the kernel files directly link
to the _impl_<syscall>. Thereby reducing the overhead of checking the
privileges.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Checks if a certain Kconfig is enabled and then do the same
operation as zephyr_library.
If it finds that the Kconfig is not set it will not
create a new library and will stop processing the rest of
the CMakeFile.txt. Usefull in processing the driver Cmake
files.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The application started to send data before it had any IP
address configured. This prevents communication to the server.
Fixes#7502
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit fixes the SecureFault IRQ number for non-CMSIS
compliant ARM Cortex-M MCUs. Erroneous IRQ number was introduced
in ec398e87796f8da2529f369746ae9b2b12d48ca4.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Distinguish between the integrity signatures depending on whether the
ARM MCU implements the Floating-Point Extension or not.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit partially reworks the fault dump implementation
of faults in non-secure state that target Secure state. In
particular, the return address to secure state is logged along
with the non-secure address which caused the non-secure fault
(that targets the Secure state).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Fix bug when setting SCB_AIRCR during initialization; add
Vector Key to permit write to AIRCR fields.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes the Secure fault handling for ARMv8-m
implementations, that do not support the Main Extension, such
as the (Baseline) Cortex-M23 processor.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add a test case for k_thread_foreach API.
Replace deprecated k_call_stacks_analyze API with
k_thread_foreach for existing test cases.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Deprecated k_call_stacks_analyze() API as it is only
dumping (printing) the statically defined main, idle,
work and ISR stacks.
Use k_thread_foreach() API which is a generic API
to iterate over threads.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Add k_thread_foreach API to iterate over all the threads in
the system.
This API can be used for debugging threads in multi threaded
environment to dump and analyze various thread parameters like
priority, state, stack address etc...
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Zephyr supports fatfs, nffs and fcb as storage layer. fatfs and nffs
are less suited for application in memory restricted IC's. fcb has a
smaller footprint but has a complex api.
The proposed module is a module with a even smaller footprint compared
to fcb and a simple interface for reading and writing entries. The
module provides wear levelling of flash. This allows the module to be
used not only to store configuration settings but to store device state
(e.g. state of a light switch over reboots) of a zephyr device.
Fixes buffer overflow by introducing maximum read length in nvs_read()
and nvs_read_hist().
Fixes nvs_write() not to reflash the same data. Allows the user to do
call nvs_write() for all defined entries without worries about flash
wear.
Fixes garbage collection error where wrong data could be copied.
Add nvs_delete() to allow deleting a stored entry. A deleted entry will
not be copied to a new flash sector
Include flash wear information in the README.md documentation
0/25 Update module after reviewers remarks, added documentation to
nvs.h, removed README.md by nvs.rst in doc/subsystems folder
04/26 Update module after reviewers remarks, updated nvs.rst, added more
documentation to samples/subsys/nvs/src/main.c, updated doxygen info
in nvs.h (hope this time it works).
04/26 Update subsystems.rst to include nvs.restart
04/27 Updated nvs.c and nvs.h to avoid a possible flash deletion loop
when the file system is full.
04/29 Updated nvs_write to detect and ignore deletes of non-existing
items
05/06 Update NVS module to return standard error codes, removed low
level API, added configuration options. NVS now uses the board dts to
determine the flash storage location (FLASH_AREA_STORAGE_OFFSET).
05/06 Update nvs.rst. Updated intendation and added intermediate
variables in nvs.c to make the code easier to read.
05/06 Update nvs.rst.
05/07 Update nvs.rst
05/08 Changed the API to a more standard file system API.
05/08 Removed cnt_max from nvs_read() as it is not used.
05/08 Removed #ifdef(CONFIG_NVS_LOG) from nvs_priv.h, now the module can
be build with debugging off.
05/09 Removed configuration options for SECTOR_SIZE, SECTOR_COUNT and
MAX_ELEM_SIZE. It is now easy to support multiple NVS filesystems on
one or multiple devices. Changed logging to support newlib systems.
Thanks to Olivier Martin for reporting and proposed changes.
Signed-off-by: Laczen JMS <laczenjms@gmail.com>
Due to higher traffic demands when using 6lowpan, we should raise
the default BT RX buffer counts and sizes.
This avoids the following error on some HW:
[net/buf] [WRN] net_buf_alloc_len_debug: bt_buf_get_rx():4985:
Pool 0x20009424 low on buffers.
[net/buf] [WRN] net_buf_alloc_len_debug: bt_buf_get_rx():4985:
Pool 0x20009424 blocked for 0 secs
Signed-off-by: Michael Scott <michael@opensourcefoundries.com>
it seems regular expresssion is not supported in "source xxx" after
latest changes in build system.
So explictly list all def config
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* add pmod mux init to config the pmode interfaces
to the specific functions
* without pmod mux init, all pmod interfaces will be
GPIO, no interfaces for spi/i2c0/i2c1/uart0
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* add gpio, i2c, spi definitions
* optimize and bug fix the dts.fixup
* optimize and bug fix the em_starterkit related definitions
in dts folder
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* em9d is configured to use ccm, and no sram
* choose dccm as virtual sram to generate the correct definitions
of CONFIG_SRAM_XXX which are used in many places, e.g. lib-hooks.c.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
The original em7d, em9d and em11d are different configurations of
em_starterkit. They have the same peripherals, e.g. uart, spi, gpio
, ddr. The differences of them are in arc core configurations, interrupt
number assignment.
So em7d, em9d and em11d can be viewed in the same SoC family or SoC
series.
Referring other arch's implementation, this commit merges em7d, em9d
and em11d into the same SoC, named snps_emsk. This will eliminate
unnecessary duplication and make it easier for future maintainment.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Implementation of Get Descriptor Request should not return interface
or endpoint descriptors in a single request without configuration
descriptor, see USB Spec. Revision 2.0, 9.4.3 Get Descriptor
This patch fixes linux kernel usbtest subtest 7 and subtest 11 errors.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
