This will export the stm32_clock_control_init function
to restore the clocks after the low power modes.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
stm32wb and stm32l4 are devices which supports the low power
from the Kernel PM, so is the PM_DEVICE defined.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
In case the policy is not available or defined by th application
the pm_policy_low_power_devices is still valid
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The clock configuration is restored by the stm32_clock_control_init
function of the clock_stm32_ll_common driver
when exiting the low power mode
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Signed-off-by: Francois Ramu <francois.ramu@st.com>
In case the policy is not available or defined by th application
the pm_policy_low_power_devices is still valid
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The clock configuration is restored by the stm32_clock_control_init
function of the clock_stm32_ll_common driver
when exiting the low power mode.
Keeping the stm32wbxx_ll_utils.h in case the PLL is used for wb.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
This adds qemu_x86_lakemont to the platform allow list
for the FPU sharing tests. Since Lakemont supports SSE3
and SSSE3, it is better to test them also.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds a new kconfig to enable the use of memory map.
This map can be populated automatically if
CONFIG_MULTIBOOT_MEMMAP=y or can be manually defined
via x86_memmap[].
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is an hidden option to indicate we are building for
PC-compatible devices (where there are BIOS, ACPI, etc.
which are standard on such devices).
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Set integration_platforms on these samples to just native_posix. This
should be sufficient to make sure these tests build and run.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix the order so that it reflects the actual initialization order,
rather than putting PRE_KERNEL initializations after APPLICATION.
Add SMP in the proper location.
Use the helper function to provide unique identifiers for "devices"
that don't have a device pointer (so don't have a name).
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Refactor the output of device list to use standard API to retrieve the
list of devices, and to always display a status rather than hiding
disabled/failed devices.
Add API to associate a distinct identifier with any "device" that does
not have a name.
Where a device has requires dependencies display the devices on which
it depends.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Following the idiom used for system calls, add script support to read
the initial application binary to identify which devices are defined,
and to use their offset in the device array as their unique handle
rather than the externally-defined ordinal from devicetree. The
device dependency arrays are updated to use these handles.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Generate arrays of dependency information for each device. If a
device definition is being constructed from devicetree these come from
the devicetree dependency information. Additional dependencies may be
passed through using the DT_ macros.
Define flag values for device handles so we can partition the
dependency array into distinct sets, which include things it requires,
things it supports (may not be needed), and child nodes (not
implemented, may not be needed).
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
When proper target device is specified, instead of generic
Cortex-M33, JLinkGDBServer is able to flash the device on "load"
command.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Do not attempt to build/run all tests. Emulation platforms should
primarily build kernel and architecture related tests.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Move USB MSC configuration to its own Kconfig file.
Align with other class designations and rename
mass_storage.c to msc.c
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Rework the checks for INPSEL, INNSEL, and C0_OFFSET_BIT presence to
avoid warnings when -Wexpansion-to-defined is enabled.
The warning was enabled in c7bc6380bd.
Fixes#32475.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Move the busy status from a global atomic bit sequence to atomic flags
in the device PM state. While this temporarily adds 4 bytes to each
PM structure the whole device PM infrastructure will be refactored and
it's likely the extra memory can be recovered.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Separate the state indicator of whether the initialization function
has been invoked from the success or failure of the initialization.
This allows precise confirmation that the device is ready (i.e. it has
been initialized, and that initialization succeeded).
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This avoids the need for distinct object that uses flash to store its
initializer. Instead the state is initialized when the kernel is
starting up, before anything can reference it. In future refactoring
the PM state could be accessed directly without storing an extra
pointer in the static device state.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Initialize all device objects in a batch before invoking any code that
might try to reference data in them. This eliminates a race condition
enabled by the ability to resolve a device structure at build time,
and reference it from one device's initialization routine before the
device itself has been initialized.
While the device is pulled from the sys_init records rather than
static devices, all in-tree init_entry records that are associated
with devices are produced via Z_DEVICE_DEFINE(), so there should be no
static devices that would be missed by instead iterating over the
device records.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
While devices have driver-specific dynamic state accessed through the
data field, there is also dynamic state that is common to most if not
all devices. Add a structure to hold that data.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This fixes the logic in erase_sector() for clearing the previous
sector number. The logic was reversed, clearing bits it should not
clear and keeping previous bits of the sector number. In practice this
does not seem to have had any effect on the current functionality, but
it will start to matter later if e.g. flash interrupts are enabled.
Signed-off-by: Göran Weinholt <goran.weinholt@endian.se>
Alexandre Bourdiol