BTI requires that the C library be compiled with -mbranch-protection to
include BTI landing pads. Newlib from toolchains lacks this support, so
only minimal libc or picolibc built from source (PICOLIBC_USE_MODULE) can
be used with BTI.
Without this, the basic hello_world/ sample fails to execute.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Change the random number generator requirement for per-thread PAC keys
from a hard dependency to a more flexible approach:
- Use 'select CSPRNG_NEEDED' to automatically request cryptographic
RNG support rather than requiring specific RNG options to be
pre-enabled
- Use 'imply TEST_RANDOM_GENERATOR' as a fallback when no real CSPRNG
is available, enabling testing without hardware entropy
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Enable the ARM_PACBTI Kconfig choice for ARM64 architectures (ARMV8_A
and ARMV9_A) in addition to the existing ARM32 ARMV8_1_M_MAINLINE
support. Add the corresponding -mbranch-protection compiler flags to
both GCC and Clang target files for ARM64.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Add support for ARMv8.5+ Branch Target Identification to protect against
Jump-Oriented Programming (JOP) attacks. This complements PAC to offer
complete protection against both ROP and JOP attacks, ensuring
comprehensive control flow integrity.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Add support for ARMv8.3+ Pointer Authentication to protect against
Return-Oriented Programming (ROP) attacks. This implementation provides
PAC functionality with per-thread key isolation, secure key management,
and integration with Zephyr's thread model.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The MSPM0 clock control code sets clk0 as the MCLK source without
checking if clk0 is enabled. This seems to cause the CPU to not run.
The changes in this commit will set clk0 as the MCLK source only if the
clk0 is enabled. The clk0 is considered enabled if a user defines the
the clk0-div property for the syspll node in the devicetree.
The mspm0g.dtsi defines the clk2x-div property for the syspll node in
the devicetree. The clock control code as is only allows either the
clk2x-div or the clk0-div property to be set but not both. This
essentially means the syspllclk2x was enabled, but clk0 was set as the
MCLK source.
The fix would also allow users to continue using the syspll node as it
is defined in the mspm0g.dtsi without having to override the node for each
board.
Signed-off-by: Lay Desai <lay.desai@he360.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize the extended configuration and set p_reg using the devicetree
register base address.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Initialize p_reg with the register base address from devicetree.
Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Added GPT4 device node with disabled default status, need to add
A55 access permission in system manager firmware when enable it.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
log_backend_net supports both tcp and udp. If no tcp support is
compiled in, line_out will return an invalid number of consumed
bytes (-EINVAL). This patch removes the is_tcp flag if tcp support
is not compiled in and moves the error check into init_net.
Signed-off-by: Paul Wedeck <paulwedeck@gmail.com>
Mention the option to report vulnerabilities by opening
a draft security advisory on Github.
The Security Vulnerability Reporting page in the docs
only mentioned the email of the Vulnerability mailing list.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
- Define the entire SMU2 as a single memory region so it represents only
one entry in the MPU.
- Clean up linker.ld and sections.ld to remove obsolete/unused symbols
- Declare the "shmem_fwk" section in SMU2 used by connectivity framework
- Rearrange the rpmsg shared memory relatively to the entire SMU2 range
- Provide necessary symbols for the connectivity framework to locate its
shared memory section within SMU2
This is preparatory work for upcoming connectivity framework
integration and mcxw70 ble enablement.
Signed-off-by: Axel Le Bourhis <axel.lebourhis@nxp.com>
filter automount durring build.
Also add the automaticly enabled Kconfig option
CONFIG_FS_LITTLEFS_FSTAB_AUTOMOUNT, similar
to the fat fs and ext2 fs.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
If automount is enabled in the devicetree for
a fatfs, then enable the Kconfig option by default.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
The previous NUM_IRQS value of 256 was incorrect for the Versal2
RPU platform. Increase to 288 to ensure all hardware interrupt
lines are properly supported by the GIC driver.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
Add MAX42500 watchdog driver, including ability to configure voltage
monitors that can also generate reset conditions.
Signed-off-by: Pete Johanson <pete.johanson@analog.com>
The generated lists have a trailing semicolon, which for CMake would
indicate a trailing empty item.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Assign a platform to the test so Twister doesn't
pick up multiple platforms.
This reduces the test time by ~2 minutes.
Before: 9 passed in 265.88s (0:04:25)
After: 9 passed in 140.24s (0:02:20)
Signed-off-by: Guðni Már Gilbert <gudni.m.g@gmail.com>
Move a check to run earlier in a for-loop to minimize doing unnecessary
work like creating TestInstance class instances.
This is a very minor optimization when the number of testsuites are low.
But starts to count when there are a lot of testsuites.
Signed-off-by: Guðni Már Gilbert <gudni.m.g@gmail.com>
yonsch is no longer active in maintaining the Raspberry Pi Pico
board support either in terms of contributing code or reviewing PRs.
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
The nRF91 Serial Modem application restarts the PPP automatically,
which breaks our re-dialing attempts if network already recovered.
Instead, request to CFUN=4 and PPP to stop, so that rest of dial
script can assume correct ordering of events.
The sequence of
AT#XPPP=1
AT+CFUN=1
AT#XCMUX=2
is very timing sensitive, as the last command switches CMUX channels,
but cannot anymore do it if PPP already started on DLC channel 2.
This is a bad design of AT#XPPP command which we workaround.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
If we stay in DORMANT state long enough, the CMUX channel might enter
power saving mode which will then block URC messages unless we deal
with RING event.
Also, change RING log level to DBG. It is too verbose otherwise.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
If we receive PPP_DEAD event before receiving the DEREGISTERED, we
could directly try to recover connection without waiting in the
dormant state.
If we would stay in the DORMANT state, the PPP_DEAD event is not
going to happen againt, and it would deadblock.
Depends on the modem, which is received first.
There is no guarantee of ordering.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When packet domain events are requested with AT+CGEREP=1 we receive
these +CGEV events that indicate the state of data connection.
This might not always be the same as being "registered".
The information could also be used if we want to use the default CID
in the future.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Remove experimental symbol for Zephyr Border Router application.
Zephyr OpenThread Border Router sample contains all the mandatory features
required by such an application.
Starting with Zephyr 4.3 release, this sample has been tested in a
Thread Harness setup; the features implemented at that time have been
validated, issues have been identified and fixed.
Signed-off-by: Cristian Bulacu <cristian.bulacu@nxp.com>
Configure all nRF70 GPIO pins (BUCKEN, VDDIO_CTRL, SR RF switch) to
OUTPUT_INACTIVE state during driver initialization to prevent floating
pins from accidentally powering the module or affecting RF switch
before the interface is brought up.
This addresses an issue where GPIO configuration was delayed until
the interface was brought up for the first time, leaving voltage control
pins floating which could result in unintended power supply.
Fixes#100993.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
TLS sections (e.g. .tdata/.tbss) use addresses as TLS offsets and can
overlap normal VMA ranges. Avoid using TLS section address ranges for RAM
bucketing and classify TLS symbols using section flags instead.
Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Configure the timestamp generator frequency before enabling
the timer to ensure proper initialization order.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
