We have a use case for checking the results of a DT_PROP_HAS_IDX()
call with COND_CODE_1(). That won't work because its expansion is an
integer comparison; COND_CODE_1() expects a literal 1 or 0.
Adjust the macro implementation so it expands to a literal 1 or 0.
Make this work even when the index argument needs an expansion while
we're at it.
Fixes: #29833
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Take advantage of the new pcie_alloc_irq() API so that we get a valid
IRQ on platforms where the IRQ register is not pre-populated with a
valid value up front.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Use the new pcie_alloc_irq() API so that we get a valid IRQ on
platforms where the IRQ registers do not contain valid values up
front.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
There are x86 platforms where the IRQ configuration register for PCIe
is not pre-populated and the OS needs to assign a number dynamically
by writing to the register.
In order to allocate interrupts we have to know which ones have been
hard-coded in device tree. We accomplish this by collecting these
values through the IRQ_CONNECT() macro and placing them in a dedicated
linker section (in ROM).
The full set of allocated interrupts are managed through a bitmap, and
the pre-allocated values (from the linker section) are inserted into
this upon initial runtime access.
This patch introduces a new pcie_alloc_irq() API that drivers can use
to allocate interrupt line numbers. The two in-tree drivers that were
using this API (I2C and UART) are converted to use the new API.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This fixes an issue where the %p specifier always generated "(nil)"
on SPARC. The failing test cases were:
tests/lib/sprintf/libraries.libc.sprintf
tests/kernel/common/kernel.common.misra
tests/kernel/common/kernel.common.tls
tests/kernel/common/kernel.common
The exact logic behind the issue has not been fully analyzed, but
it can be observed that this commit eliminates one occurrence of
undefined behavior. (Only allowed to read the last union field written.)
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
The slab cmis_timer_slab is used to allocate objects of the type
"struct timer_obj", so it should be defined to use the compile-time
alignment requirement of "struct timer_obj", rather than 4.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
GR716A microcontroller evaluation board with features an 80-pin
mezzanine connector. Also supports simulating with TSIM3.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This board configuration is compatible with
- GRLIB GPL FPGA template designs
- TSIM3 LEON3 eval
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This board configuration can be used out-of-the-box with SPARC QEMU
distributed with Zephyr SDK v0.11.2.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
TSIM3 is a LEON processor and system simulator.
This commit allows using TSIM sanitycheck and the make run target.
TSIM parameters can be further specified in the board configuration
using TSIM and TSIM_SYS.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This adds support for GRLIB GPTIMER general purpose timer used in
LEON3/4/5 systems.
One of the GPTIMER subtimers is used to generate periodic interrutps
for announcing ticks. Another subtimer is used as upcounter for the
cycle_get_32() service.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Adds driver support for APBUART transmitter and receiver
interrupts. Compatible with APBUART implementations without HW FIFO
interrupt, for example QEMU.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This adds support for the GRLIB APBUART UART peripheral commonly used in
LEON3/4/5 systems.
Driver features:
- Auto-detecting debug FIFO, if configured by GRMON
- Setting and getting UART transfer attributes
- Hardware FIFO if available
- Any number of APBUART devices based on devicetree
- Error status indication
- Polled operation
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This adds support for the GRLIB IRQMP interrupt controller commonly used
in LEON3/4/5 systems.
The driver supports the 15 SPARC interrupts and 16 extended interrupts.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This commit provides the timestamp_serialize() define for the SPARC
architecture.
Co-authored-by: Nikolaus Huber <nikolaus.huber.melk@gmail.com>
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
GCC and binutils support for the SPARC architecture.
Co-authored-by: Nikolaus Huber <nikolaus.huber.melk@gmail.com>
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Zephyr SDK version 0.11.3, 0.11.4 and 0.12.0-beta-1 does not have
the required SPARC target support.
Zephyr CI is currently using SDK 0.11.3, which causes the following
build error:
CMake Error at /workdir/zephyr/cmake/compiler/gcc/target.cmake:10
(message):
C compiler /opt/sdk/zephyr-sdk-0.11.3//bin/-gcc not found - Please
check your toolchain installation
This patch adds a workaround such that the SDK target.cmake is picked
up from the directory 0.11 when ARCH=sparc.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This commit defines the tool prefix and command line options for the
Zephyr SPARC architectural port.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Adds the necessary bits to initialize TLS in the stack
area and sets up CPU registers during context switch. Register g7 is
used to point to the thread data. Thread data is accessed with negative
offsets from g7.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
SPARC is an open and royalty free processor architecture.
This commit provides SPARC architecture support to Zephyr. It is
compatible with the SPARC V8 specification and the SPARC ABI and is
independent of processor implementation.
Functionality specific to SPRAC processor implementations should
go in soc/sparc. One example is the LEON3 SOC which is part of this
patch set.
The architecture port is fully SPARC ABI compatible, including trap
handlers and interrupt context.
Number of implemented register windows can be configured.
Some SPARC V8 processors borrow the CASA (compare-and-swap) atomic
instructions from SPARC V9. An option has been defined in the
architecture port to forward the corresponding code-generation option
to the compiler.
Stack size related config options have been defined in sparc/Kconfig
to match the SPARC ABI.
Co-authored-by: Nikolaus Huber <nikolaus.huber.melk@gmail.com>
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This commit eliminates a compilation error by passing int to va_arg
rather than mode_t on SPARC.
Newlib sys/_types.h defines mode_t for SPARC as:
typedef unsigned short __mode_t;
GCC 10.2.0 gave the following error message and suggested solution:
mqueue.c: In function 'mq_open':
mqueue.c:61:21: error: 'mode_t' {aka 'short unsigned int'} is promoted
to 'int' when passed through '...' [-Werror]
61 | mode = va_arg(va, mode_t);
| ^
mqueue.c:61:21: note: (so you should pass 'int' not 'mode_t' {aka 'short
unsigned int'} to 'va_arg')
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This adds the pieces needed for openocd.c to compile when ARCH=SPARC.
In particular, it allows the tracing.osawareness.openocd sample to
build and run.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
The test reads and writes outside the bounds of an array allocated on
the stack in check_input(). This commit disables the test on SPARC.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
The BIT_INDEX() macro assumed little-endian. This commit adds
big-endian support, conditioned on the preprocessor define
CONFIG_BIG_ENDIAN.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Fix use of deprecated scan parameter filter_dup.
Should have been changed to options as part of:
be57dfbe2a
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Make it easier to add TF-M in an app by selecting and implying the
necessary configs so the app doesn't have to specify the configs itself.
Remove unneeded configs from the prj.conf files in the tfm samples.
Also, fix case in key file name.
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
1. Code for the power mananagement is available
in source format
2. Increase the core speed to 250MHz.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Fix documentation build issue where generating the kconfig rST was
failing due to missing Kconfig.shield* files. Add an extra step in
CMakeLists.txt to properly generate them, similarly to what is already
done for Kconfig.soc*.
Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
The Nucleo-L031K6 development board has been tested with the MCP9808
sample code and works as expected.
Signed-off-by: Steven Daglish <s.c.daglish@gmail.com>
Support for the NUCLEO-L031K6 development board with STM32L031K6 SoC.
Although the SoC only contains 32k flash and 8K RAM, it has been tested
on a number of samples and has worked as expected.
Signed-off-by: Steven Daglish <s.c.daglish@gmail.com>
These MCUs have 32Kbytes of Flash and 8Kbytes of RAM. They are still
able to run a number of samples.
Signed-off-by: Steven Daglish <s.c.daglish@gmail.com>
Neither i2c_transfer in i2c.h nor i2c_mcux_transfer in i2c_mcux.c
have any sort of locking. If e.g. an i2c eprom is updated using a
shell and simultaneously another thread access a lm75 then one
of the two transfers will fail or produce a random result.
This changes addresses this issue by that all i2c_msgs of one
i2c_transfer are completed before allowing a subsequent transfer
to start.
The code has been validated on a FRDM_K64F.
Signed-off-by: Andreas Dröscher <github@anticat.ch>
Add support for nRF5340 DK in the TF-M integration
samples (nrf5340dk_nrf5340_cpuappns build target).
Add the required DTS overlays needed for the samples
to build and run successfully.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Update west manifest to bump TF-M version to v1.2-RC2.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Kconfig USB_DFU_WAIT_DELAY_MS was hidden.
Added prompt for it so it can be configured.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
