MPU version 3 is included in em7d of em_starterkit 2.3.
The differences of MPU version 3 and version 2 are:
* different aux reg interface
* The address alignment requirement is 32 bytes
* supports secure mode
* supports SID (option)
* does not support memory region overlap
This commit adds the support MPU version 3 and also make some changes to
MPU version 2 to have an unified interface.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* em7d of em_starterkit 2.3 supports secure mode. add the support
in kconfig and build system.
* change the default configuration of em_starterkit 2.3 to em7d
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
In ARC's SecureShield, a new secure mode (currently only em) is added.
The secure/normal mode is orthogonal to kernel/user mode. The
differences between secure mode and normal mode are following:
* different irq stack frame. so need to change the definition of
_irq_stack_frame, assembly code.
* new aux regs, e.g, secure status(SEC_STAT), secure vector base
(VECT_BASE_S)
* interrupts and exceptions, secure mode has its own vector base;
interrupt can be configured as secure or normal through the
interrupt priority aux reg.
* secure timers. Two secure timers (secure timer 0 and timer 1) are
added.Here, for simplicity and backwards compatibility original
internal timers (timer 0 and timer1) are used as sys clock of zephyr
* on reset, the processor is in secure mode and secure vector base is
used.
Note: the mix of secure and normal mode is not supported, i.e. it's
assumed that the processor is always in secure mode.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Add FIRQ option and change the _isr_wrapper. Currently, firq is
enabled by default, but in some arc configuration, firq can be
disabled.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
This introduces Bluetooth internal API intended to be used for
qualification purposes. Application may register callbacks to get
data that is not exposed by public API.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This chack shall be performed on attribute uuid type, not uuid provided
in Gatt Get Attributes command paramteres.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Those commands will be used for qualification purposes to verify
the functionality of Mesh Health Model.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This event is needed for qualification purposes to verify functionality
of Mesh Network layer.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Some drivers doesn't implement flash API page layout extension
which is causing the application crash once the API was calling.
This patch introduce system termination for this in those drivers
which doesn't implement extension. This will help to discover this
problem early.
It is not done by preprocessor check because it is possible to have
enabled a driver which support and a driver which doesn't support
this API simultaneously.
Now FLASH_PAGE_LAYOUT configuration option is accessible only in case
that at last one driver which implements mentioned API is enabled.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
On stm32f3_disco pins PF0/PF1 are used for OSC_IN/OSC_OUT
signals. Use pins PA9/PA10 for I2C_2 port
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Enable USB OTG support for olimex stm32-e407 and stm32f407g_disc1
boards by adding USB OTG to the pinmux table. Also, fix out of
range endpoint addresses in CDC ACM case for STM32F4 based boards.
Signed-off-by: Sudarsana Nagineni <sudarsana.nagineni@intel.com>
Add the STM32F0 Embedded Flash support in the flash_stm32 driver
interface.
The STM32F0 has a particularity or use the HSI as clock source
for the flash controller interface, so this clock must be
enabled directly in the case HSE or another clock is used by
the system clock.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Support installing toolchains in "Program Files", or more generally,
in paths that contain whitespace. This is a common bug for new users
to discover.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
size_report was using the environment variables NM and OBJDUMP to find
it's toolchain dependencies. It is not clear how well this will work
on different platforms; OSX, Windows. So we now pass the paths of
these dependencies from the build system to the script.
PS: This ensures that size_report uses the cross-compiler's GNU bin
tool instead of the host GNU bin tools. This is presumably beneficial
as it has been required for other GNU bin tools like GDB.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
'make flash' is failing for altera_max10 board due to the
missing NIOS2_CPU_SOF environment variable. Though it is set
in arch/nios2/soc/nios2f-zephyr/CMakeLists.txt but it is not
taking effect when flashing script is run. The reason could be
following which is mentioned in https://itk.org/Wiki/CMake_FAQ
"environment variables SET in the CMakeLists.txt only
take effect for cmake itself (configure-time), so you cannot use
this method to set an environment variable that a custom command
might need (build-time)."
Now, NIOS2_CPU_SOF is set from boards/nios2/altera_max10/board.cmake
file which is more logical because all the FLASH related environment
variables are being set from board.cmake
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
This is needed by platforms like jailhouse.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Signed-off-by: Gustavo Lima Chaves <gustavo.lima.chaves@intel.com>
We don't want to pollute core-infrastructure with board-specific code,
so we move the qemu discovery to after board.cmake has been executed,
and we introduce the overridable QEMU_binary_suffix CMake variable.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
"-serial mon:stdio" was already injected elsewhere, so remove
duplication. That argument, when coming from the common infrastructure,
also comes as one of the last ones. Because of that, the former "-serial
vc" was taking precedence and we were never seeing output on stdio.
Removing the virtual console altogether, for now, fixes that.
Finally, since cmake came in, we have to fix the path for the fsdev
argument to QEMU as well.
Signed-off-by: Gustavo Lima Chaves <gustavo.lima.chaves@intel.com>
In that case, QEMU is emulating the base (root system) that will be
partitioned to receive Zephyr as one of the cells/guests, not the direct
system Zephyr will run on. We need this one more level of indirection,
otherwise it's impossible to attest Zephyr is running in a virtualized
environment in QEMU.
Fix QEMU binary to point to the x86_64 version, then, once Jailhouse is
targeted at that architecture.
Finally, don't pass QEMU the -kernel flag in this case, since Zephyr has
to loaded manually, from inside QEMU, for Jailhouse's make run target.
Signed-off-by: Gustavo Lima Chaves <gustavo.lima.chaves@intel.com>
This will avoid exposing IEEE 802.15.4 Zephyr's L2 private context data
to unrelevant places.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
L2 specific data and IEEE 802154 net mgmt interface are not related.
Plus, application may use the net mgmt part, not the L2 one. So let's
split the content in relevant headers.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Content-format is used to determine the type of the PUT/POST
request. Therefore, it's incorrect to assign default when the
caller does not include one in the request.
Define LWM2M_FORMAT_NONE=65535 to indicate the format is missing.
The 65000~65535 is reserved for experiments and should be safe for
the purpose. Check content-type at PUT method to setup
write/write-attrs operation accordingly.
Also, add reporting write-attrs as not implemented to the caller.
Signed-off-by: Robert Chou <robert.ch.chou@acer.com>
According to LwM2M specification V1_0_1-20170704-A, table 25,
incoming request is a discover op if it is method GET with
accept format as application/link-format
Signed-off-by: Robert Chou <robert.ch.chou@acer.com>
According to LwM2M specification 20170208-A, there are two different
discover interfaces supported by the device.
(1) Bootstrap discover (sec 5.2.7.3) (To be implemented)
(2) Device management discover interface (Sec 5.4.2)
- object ID is required (i.e. root directory discover is not allowed)
- attributes should be responded accordingly when implemented
This patch correct the behavior according to the spec and summarized
as follow
(1) Still support CoAP ".well-known/core" but change to report only
first level of the URI.
(2) Respond to caller only when object ID is provided unless it's
bootstrap discover
Fixes#4941
Signed-off-by: Robert Chou <robert.ch.chou@acer.com>
IPv6 mcast addr to MAC mcast conversion was factored out to
subsys/net/ip/l2/ethernet.c for reuse by other drivers.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
