Enable RNG for nucleo_l476rg and sensortile_box boards as well as changing
the clock source for RNG peripheral to avoid using MSI.
Signed-off-by: Ali Hozhabri <ali.hozhabri@st.com>
Currently, RISC-V's architecture-specific relocations assume that
all relocations of type R_RISCV_PCREL_LO12_I and _S are processed
immediately after the R_RISCV_PCREL_HI20 relocation that they
share a relocation target with. While this is the case most of
the time, the RISC-V PSABI specification does not guarantee that.
This commit corrects this by determining the R_RISCV_PCREL_HI20
relocation based on the symbol value of the R_RISCV_PCREL_LO12
relocation, as specified in the PSABI.
Signed-off-by: Eric Ackermann <eric.ackermann@cispa.de>
The RISC-V port of llext requires additional parameters for
handling non-adjacent HI20/LO12 relocations in arch_elf_relocate():
the current extension (struct llext), the current extension loader
(struct llext_loader), the current section header (elf_shdr_t) and
the current symbol (elf_sym_t).
This changes the signature of arch_elf_relocate accordingly.
Signed-off-by: Eric Ackermann <eric.ackermann@cispa.de>
Tests an edge case in the RISC-V PSABI: In the medany and the medlow code
models, the compiler emits auipc/lui (U-type) and ld/sw (I-type/S-type)
instruction pairs for accessing a non-local symbol.
The U-type instruction sets the upper 20 bits, the I/S-type the lower 12.
The U-type and I-type/S-type instruction pairs are often adjacent in code.
This is also what the current llext architecture-specific relocations
expect.
However, this need not be the case - compilers can re-use the upper 20
bits set by the U-type instruction with multiple I/S-type instructions,
which is a useful optimization for multiple loads/stores of or within
the same symbol.
This commit adds a unit test for this behavior, which currently fails
for RISC-V.
Signed-off-by: Eric Ackermann <eric.ackermann@cispa.de>
This commit refactors logic in llext_link.c that resolves
a symbol to be imported by an llext into a utility function.
Thereby, the logic can be re-used in other functions if
needed, e.g., when resolving symbols for indirect relocations.
Signed-off-by: Eric Ackermann <eric.ackermann@cispa.de>
Examine the FP and LR values of each frame to prevent nested
exceptions caused by data aborts. Sometimes, abnormal FP and LR
values are not mapped by the MMU. If we access memory addresses
based on FP or LR values, a CPU data abort will occur. This issue
often accompanies stack overflow occurrences.
Based on this, it is safe to check the validity of memory mapping
with FP and LR values before accessing them.
Signed-off-by: Jungo Lin <jungolin.tw@gmail.com>
Add initial support for the AXP2101 power management IC from X-powers.
Remark: only DC/DC1 and ALDO have been tested on real hardware.
Co-authored-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Co-authored-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Signed-off-by: Lothar Felten <lothar.felten@gmail.com>
include the use of callback registration to handle descriptor
whenever `FragSessionSetupReq` is sent from fuota server.
Signed-off-by: Kiara Navarro <sophiekovalevsky@fedoraproject.org>
allow the application to decide whether to keep going with the fuota
process by setting a callback that exposes the descriptor field
whenever `FragSessionSetupReq` is sent to the device.
Signed-off-by: Kiara Navarro <sophiekovalevsky@fedoraproject.org>
Access to this region must be requested through UICR by a local
domain that want to use the Execute In Place (XIP) feature of
the EXMIF peripheral.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Extend several flash samples and tests so that they can also be used
with "jedec,mspi-nor" devices.
Add configurations needed for the nrf54h20dk/nrf54h20/cpuapp target.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This is a follow-up to commit cdf45cb234077522b5cef2da084869af43d42dc1.
Adjust the DTS node for the nRF EXMIF peripheral so that it is possible
to handle the peripheral with the generic MSPI driver for DW SSI based
controllers and use all its data lines in communication.
Also adjust the related board files accordingly.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This is a follow-up to commit 45d827a51a.
Although routing for those pins is configured via UICR, pinctrl still
needs to be involved so that it is possible to set desired drive mode
for them etc.
Add also the missing RWDS pin.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add a flash driver intended to handle various flash devices
connected over MSPI bus as long as they support JEDEC SFDP.
This is an initial commit providing only basic operations
in Octal I/O mode with some hard-coded values for Macronix
MX25Ux series chips.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add a generic driver for MSPI controllers based on the DesignWare
SSI core. With small vendor-specific adaptations covering integration
details, it should be possible to use the driver for various devices.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The i.MX RT700 has an ultra-low power Sense Subsystem
which includes an ARM Cortex-M33 and
Cadence Tensilica HiFi 1 DSP.
Here, we add support for the HiFi1 core.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
The i.MX RT700 has a compute subsystem which includes
a primary ARM Cortex-M33 running at 325 MHz and
Cadence Tensilica HiFi4 DSP.
Here, we add support for the HiFi4 core.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
With introduction of OSAL wrapper for memory allocation, usage of
zephyr's native malloc calls need to be removed. When NRF70 driver
is not enabled, OSAL needs to be built explicitly.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
Create dedicated memory pools for Wi-Fi management and
data operations (defaults: 20KB for management and 130KB for data).
Setting Data pool to 110KB for non-Nordic SOCs to resolve
RAM overflows seen in twister runs.
Remove the `HEAP_MEM_POOL_ADD_SIZE_NRF70` hint since we are
creating separate heaps for driver and not allocating from
system heap.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
No reason for this sample to be build_only, it can run and be verified
just fine on the right platforms.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Correct the reference in the comment to native posix.
This header is here to stay providing the API for registering
arguments.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix has been removed from the tree. So there is no
need to support it anymore in this sample code.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So this overlay will not serve any purpose anymore.
Note native_sim did not have an overlay of its own.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not server any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So this overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
native_posix is being removed as it has reached its end of life in 4.2,
after being deprecated since 4.0.
So these overlays will not serve any purpose anymore.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Remove native_posix as it has reached its end of life in 4.2,
after being deprecated since 4.0.
For more information check
https://github.com/zephyrproject-rtos/zephyr/issues/76895
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
