Add support for LPC54xxx IAP flash driver to soc_flash_lpc.c
Driver is tested on M4 core only, and is therefore disabled on the M0 core.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Update flexspi partition layout to add a 128KB storage partition. Also,
fix flash device name and size to match the SIP flash present on
the RT1024 SOC.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Document support for flexspi as flash controller on mimxrt1064_evk, and
move status=okay for internal flash to soc level dtsi
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
disable flash controller for nonsecure core, as only the secure core is
tested with flash support.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Document support for using flexspi as a flash controller on
mimxrt1170_evk_cm7 and mimxrt1170_evk_cm4
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Document support for using flexspi as a flash controller on
mixmrt1060_evk and mimxrt1060_evkb
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Document support for flexspi flash controller on mimxrt1050_evk and
mimxrt1050_evk_qspi targets
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
set nxp,imx-flexspi to disabled by default to disable flash driver for
this SOC unless enabled by the target board. This SOC uses external flash,
so boards should enable the flash controller only when flash support
has been verified with their specific external flash module
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use correct printf format specifier for LOG_DBG calls using offsets, as
these offsets are long int and thus require the %lx format specifier rather
than %x.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Some SOCs, such as NXP's LPC family, expect a minimum write size of 512
bytes. Increase the EXPECTED_SIZE definition for flash driver test to
512 so that test can pass on these platforms.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Now that usb device drivers are enabled based on devicetree
we need to remove any cases of them getting enabled by
Kconfig.defconfig* files as this can lead to errors.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update usb device drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
log_output.c was added in two places: unconditionally when logging
is enabled and when CONFIG_LOG_OUTPUT is set. Cleaning up to add
source file only when module is enabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
When shell was used as a log backend it did not enabled log_output
module used for string formatting. Adding missing dependency.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The Bluetooth address constants (BT_ADDR[_LE]_ANY, BT_ADDR[_LE]_NONE)
are currently defined as the address of the local anonymous structs
that are initialised to the corresponding address values, and assigning
them to a variable whose scope is greater than that of a function may
end up creating dangling pointers (for instance, as done in the
`bt_conn_get_info` function).
This commit defines the Bluetooth address constants as global constant
variables that are placed in the read-only data section, and modifies
the Bluetooth address constant macros to use the address of these
variables instead.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the `const` qualifier to the `addr` parameter of the
`bt_monitor_new_index` function because this parameter is and should
never be modified within this function.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the `const` qualifier to the `addr` parameter of the
`find_sc_cfg` function because this parameter is and should never be
modified within this function.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
According to DT spec, device_type property is deprecated (ref. 0.3 spec,
2.3.11):
> The device_type property was used in IEEE 1275 to describe the device’s
FCode programming model. Because DTSpec does not have FCode, new use
of the property is deprecated, and it should be included only on cpu and
memory nodes for compatibility with IEEE 1275–derived devicetrees.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Set the default value for SYS_CLOCK_HW_CYCLES_PER_SEC based on DT cpu0
clock-frequency property.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Set the default value for SYS_CLOCK_HW_CYCLES_PER_SEC based on DT cpu0
clock-frequency property.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Make use of nodelabels to extend flash/sram nodes instead of re-defining
the whole tree. This pattern is already used in some other files.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Despite being used in GD32 dts files, the compatible did not exist. Note
that there is no GD32 flash driver yet.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
There's no need to specify the interrupt parent on each node, it can be
defined at soc level node instead (same as in ARM parts with NVIC).
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
GCC 12 and above may emit "GOT indirections" for the weak symbol
references, and this requires the Global Offset Table (GOT) to be
included in the output.
This commit places the `.got` section in the RODATA section so that
the addresses of the weak symbols can be resolved at run-time. Note
that the GOT is populated with the symbol addresses at the default
linking address by the linker.
The `.got.plt` section, although unused, is also placed in the RODATA
section because the linker refuses to allow discarding this section
even when the `.plt` section is discarded.
In case of the GCC releases prior to 12, the weak symbol addresses are
placed in the literal pool and the `.got` section is not created at
all; therefore, this patch will be no-op.
For more details, refer to the following GitHub issue:
zephyrproject-rtos/sdk-ng#547.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
zephyr.h header no longer defines __ZEPHYR__, add some details on the
release notes.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
CMake always injects __ZEPHYR__ to any code being built on Zephyr (e.g.
a module, an application, etc.). Requiring an include that defines
__ZEPHYR__ to determine if I'm on Zephyr is problematic as well: it
requires to include a Zephyr header (which will exist if building for...
Zephyr!).
Note that this change leaves <zephyr/zephyr.h> in a questionable
position: why shouldn't I just include <zephyr/kernel.h>?
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Test and validate the behavior of a timer driver.
Takes a number of absolute timer cycle samples of a periodic timer then
calculates statistical mean, variance, stddev along with total drift over
the entire test time. Ensures standard deviation and drift are within
a given configurable bound.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
k_poll does not currently allow polling on pipes. This adds support
for doing so on buffered pipes.
Signed-off-by: Jeremy Herbert <jeremy.006@gmail.com>
Minor cleanup in allocation function. Using define instead of
sizeof(uint32_t) to better explain the purpose. Adding few
comments.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Improve stress tests to be more robust and demanding. Previous
implementation did not reveal race condition.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
