Add initial support for the Cortex-M55 Core which is an implementation
of the Armv8.1-M mainline architecture and includes support for the
M‑profile Vector Extension (MVE).
The support is based on the Cortex-M33 support that already exists in
Zephyr.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
net_eth_carrier_on() and net_eth_carrier_off() call k_work_init() on
work item that can be pending or still be processed in another thread.
This results in undefined behavior.
Initialize work item once and use an atomic flag to switch between
up/down carrier state. Submit work to workqueue whenever up/down carrier
state changes, so that last state is always properly propagated to
network interface layer.
While at it, save network interface pointer during ethernet context
initialization, so that is becomes static (and thread-safe) during whole
ethernet context lifetime.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
net_ppp_carrier_on() and net_ppp_carrier_off() call k_work_init() on
work item that can be pending or still be processed in another thread.
This results in undefined behavior.
Initialize work item once and use an atomic flag to switch between
up/down carrier state. Submit work to workqueue whenever up/down carrier
state changes, so that last state is always properly propagated to
network interface layer.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Since recent developments, CORTEX_M_SYSTICK should not be forced
on STM32L5 targets as this conflicts with optional LPTIM selection
as kernel tick source.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
MWDT toolchain adds additional suffix to sections name
in case of ffunction-sections / fdata-sections are enabled.
Let's pick a single set of rules and syntax that work.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
New macro GROUP_ROM_LINK_IN for text/rodata sections
New macro GROUP_NOLOAD_LINK_IN for bss/noinit sections
GROUP_FOLLOWS_AT is unused anywhere in the kernel for
years now and has been removed.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
both thread monitor and thread names are not EXPERIMENTAL any more. They
have been used across the tree and lots depend on those features
already.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch removes sdhc_api references since such API
does not actually exist. SD card controller drivers
use disc driver interface. Accordingly, the SDHC documentation,
which actually describes how to connect a SD card via SPI
and has little to do with SD host controller (SDHC),
is also moved to disk access page and adapted.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Zephyr already has a directory for storage API relevant headers.
Move disk_access.h header to include/storage where it fits better
structurally.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Move disk driver interface to own header and
separate disk access interface and disk driver interface.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add common SDMMC_LOG_LEVEL and SDMMC_VOLUME_NAME.
Initialize drivers at POST_KERNEL level.
Update CODEOWNERS after sdmmc drivers relocation.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The files disk_access_usdhc.c, disk_access_spi_sdhc.c,
disk_access_stm32_sdmmc.c, disk_access_ram.c and
disk_access_flash.c are actually drivers for block devices and SD/MMC
controllers. This patch moves this drivers to drivers/disk and
reworks the configuration so that the drivers are selected when
the corresponding node is enabled.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Resolution currently only gets set if CONFIG_MCP9808_TRIGGER is also
set. If CONFIG_MCP9808_TRIGGER is not set, resolution gets not to '0'.
This small bug fix moves resolution to before CONFIG_MCP9808_TRIGGER is
checked, so that the resolution is changed as required.
Signed-off-by: Steven Daglish <s.c.daglish@gmail.com>
The BQ274XX driver init function performs a lot i2c transfers
that slow down booting the system. We can do this lazely on the
first sample request to speed up the boot.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Fix#32938 [Coverity CID :219508] "Unchecked return value in
lib/libc/minimal/source/stdlib/malloc.c"
The Coverity complains about sys_mutex_lock() which returns 0 if
locked. I added also the same check on returned value for
sys_mutex_unlock() which returns 0 if unlocked.
Signed-off-by: Guðni Már Gilbert <gudni.m.g@gmail.com>
Fixes: #33512
The ${ZEPHYR_FINAL_EXECUTABLE}.map file is being renamed at a later
stage.
The renamed, and thus missing file, causes ninja to relink the target
in order to re-create the map file, which then again is renamed.
This is fixed by removing the ${ZEPHYR_FINAL_EXECUTABLE}.map as a
byproduct and only has the byproduct on the renamed file to ensure
proper cleanup, see: #23449.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Without this fix, ztest_set_assert_valid() can only be used when
CONFIG_ZTEST_FATAL_HOOK is set.
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
Add exception descriptions of mcause id 6~15. Also print mtval CSR for
memory access fault & illegal instruction exceptions.
Signed-off-by: Jim Shu <cwshu@andestech.com>
Add @evgeniy-paltsev as an ARC part owner in addition to
@abrodkin and @ruuddw, so he will be chosen as a reviewer
automatically.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Remove legacy TCP stack as it is replaced by the new TCP2 stack.
The TCP2 stack has been the default stack since 2.4 release.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit implements the secondary service
Volume Offset Control Service (VOCS) server and client.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Since linker_final_pass.cmd is the actual linker script being
used to link the final Zephyr binary, rename it to linker.cmd.
This also renames LINKER_PASS2 to LINKER_ZEPHYR_FINAL simply
to clarify what it is used for, instead of ambiguous pass #n.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The linker script 'linker.cmd' is actually being used for
building zephyr_prebuilt.elf and is not the one used to
build the final binary. So rename it to better reflect
what it is used for.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Using this actually would result in a linker input section being
put between output sections which is not correct syntax.
We have never seen this simply because the generated ones would
be included instead of the in-tree ones. So remove this just in
case, instead of linker errors.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This renames the variables related to the generation of kernel
object hashes, and simply makes them more descriptive.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
List all supported device IDs found in External Design Specification
Volume 1 which have IBECC supported.
Fixes#33543
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Added recovery for case when log file was lost somehow.
Back-end will try to create new file if possible.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
