Add driver for MCUX mailbox which can be used for lpcxpresso54114
and other lpc and kinetis socs.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Added ability to load and bootup the slave (Cortex-M0+) core on the
LPC54xxx SoC. Currently we expect a binary image to be specified via
Kconfig for the code that will run on the slave core. We also specify
via Kconfig the boot/load address for the slave core.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add soc configuration support and dts files for nxp_lpc54xxx_m0.
Adjusted nxp_lpc54xxx soc, configuration and dts files for the
presence of slave core.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This patch adds the configuration, driver, and HAL changes required
to implement a MCUX based RTC driver for the NXP Kinetis KW41Z.
Signed-off-by: Andy Gross <agross@kernel.org>
This patch adds some DTS information to flesh out the NXP Kinetis
based RTC blocks. DTS fixups were added as well to match up the driver
usage to the DTS output.
Signed-off-by: Andy Gross <agross@kernel.org>
Declare and implement convenience wrappers to evaluate read and
write permissions of C variables using the cmse address range
intrinsics.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes the implementation of the
CMSE address range permission checks based on the
ARMv8-M address range check intrinsics.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Select CPU_CORTEX_M_HAS_CMSE in ARMV8_M arhitectures.
Option ARMV8_M_BASELINE is introduced for this purpose,
so that CMSE API is enabled for both Cortex-M23 and
Cortex-M33 MCUs.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit defines and implements an internal ARMv8-M API
that allows the user to evaluate access permissions of memory
locations, based on the ARMv8-M Test Target (TT) instruction
support.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Kconfig keyword GPIO_AS_PINRESET is common for whole nrf52 series.
This patch move it to the series Kconfig.soc file.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
It is possible to use NFCT pins as regular GPIOs.
This patch introduce option for enabling this feature.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Enabling the driver on board level is sufficient. We need to find a
better way for selecting random drivers on SoC level, this is currently
not possible due to how Kconfig works.
Fixes#7097
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The instructions performed by standard Zephyr startup files are removed
from the file startup_LPC54114_cm4.S. Introduced the section
_PlatformInit which will be called when platform specific initialization
is needed.
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Rename various SoC related defines and files from just being LPC54114
to LPC54114_M4. This is in prep for supporting a build for the second
core on the LPC54114 (the Cortex-M0+).
* Renamed Kconfig SOC_LPC54114 to SOC_LPC54114_M4
* Renamed Kconfig.defconfig.lpc54114 to Kconfig.defconfig.lpc54114_m4
* Introduced nxp_lpc54xxx_m4.dtsi based on nxp_lpc54xxx.dtsi
* Moved some pinmux related defines into SoC code.
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add the ability to call platform specific code as the first thing we do.
This is needed because on some platforms we might have to figure out how
to deal with starting up secondary cores and need to do that as the
first thing we do.
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
Normally a syscall would check the current privilege level and then
decide to go to _impl_<syscall> directly or go through a
_handler_<syscall>.
__ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will
make all the system calls from the arch files directly link
to the _impl_<syscall>. Thereby reducing the overhead of checking the
privileges.
In the previous implementation all the source files would be compiled
by zephyr_source() rule. This means that zephyr_* is a catchall CMake
library for source files that can be built purely with the include
paths, defines, and other compiler flags that all zephyr source
files uses. This states that adding one extra compiler flag for only
one complete directory would fail.
This limitation can be overcome by using zephyr_libray* APIs. This
creates a library for the required directories and it also supports
directory level properties.
Hence we use zephyr_library* to create a new library with
macro _ZEPHYR_SUPERVISOR_ for the optimization.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Distinguish between the integrity signatures depending on whether the
ARM MCU implements the Floating-Point Extension or not.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit partially reworks the fault dump implementation
of faults in non-secure state that target Secure state. In
particular, the return address to secure state is logged along
with the non-secure address which caused the non-secure fault
(that targets the Secure state).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Fix bug when setting SCB_AIRCR during initialization; add
Vector Key to permit write to AIRCR fields.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit contributes the Secure fault handling for ARMv8-m
implementations, that do not support the Main Extension, such
as the (Baseline) Cortex-M23 processor.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Commit introduces support for watchdog configuration for Nordic
Semiconductor nRF SoCs in device tree.
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
Enable System Configuration Controller clock in clock_control
instead of gpio controller when we set a gpio as interrupt.
We use System Configuration Controller to manage external
interrupts and enable PIN pair PA11/12, used in USB device,
mapped instead of PA9/10.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Enable System Configuration Controller clock in clock_control
instead of gpio controller when we set a gpio as interrupt.
We use System Configuration Controller to manage external
interrupts and internal voltage reference for 48 MHz HSI
used in USB device.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
STM32Cube HAL core initialization functions HAL_GetTick()
and HAL_Delay() are implemented in all STM32 series. This
patch moves these functions in file stm32cube_hal.c under
"common" folder to reduce code duplication.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Adds dts bindings for the mcr20a wireless transceiver. The frdm_k64f
board supports the mcr20a via an Arduino shield, therefore the dts node
is added to the board dts. The kw2xd is a SiP and thus the mcr20a dts
node is added to the soc dts.
The networking samples using prj_frdm_k64f_mcr20a.conf have been broken
since the refactoring of the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The kw40z and kw41z socs have the same dspi peripheral as the k64 and
kw2xd, so we can reuse the existing mcux dspi shim driver.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
With recent dts script change we dropped _0 from define names if there
is only a single one. So for the MPU we need to use
CONFIG_SRAM_BASE_ADDRESS instead of CONFIG_SRAM_BASE_ADDRESS_0.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
When we included SoC specific Kconfig files we do something like:
gsource "arch/arm/soc/arm/*/Kconfig.soc"
However, we should do that inside an if block for that SoC family so as
to limit SoC family specific options to only being visible when that SoC
family is selected. So we simply move the gsource and related items
inside the if SOC_FAMILY_<SOC> block.
Fixes: #7452
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
In order to disable the execution of code from the RAM region
we need to declare it in arm_mpu_regions.c file.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
In dts.fixup files for used for NXP SoCs, IP clock name was
bound to SIM clock label. This is correct but would require
manual change if IP clock controller was changed in device tree.
Use reference to IP generated define "_CLOCK_CONTROLLER" to get
this value.
Besides, having all IP related values starting with the same prefix
will be easier for possible macro preprocessing (if required one day).
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
'cell_string' yaml attribute has been introduced in order to
help enforcement of specific string during defines generation.
This adds complexity in understanding script behavior as a black
box and create additional dependency which is not strictly required.
For node specific generation functions (pinctrl and interrupts),
this could be replaced directly by an hardcoded version
(as everyone used the same 'cell_string' anyway).
For extract_cells functions, string could be replaced by extracted
property name. As a consequence, we're now able to generate defines
for properties refering to these controllers via phandle.
For instance, in following node
spbtle-rf@0 {
compatible = "st,spbtle-rf";
reg = <0>;
reset-gpios = <&gpioa 8 0>;
};
We'll be able to generate:
#define ST_STM32_SPI_...LE_RF_0_RESET_GPIOS_CONTROLLER "GPIOA"
#define ST_STM32_SPI_...PBTLE_RF_0_RESET_GPIOS_FLAGS_0 0
#define ST_STM32_SPI_..._SPBTLE_RF_0_RESET_GPIOS_PIN_0 8
Only impact for this whole change is for NXP clocks which were the
only ones using 'cell_string' attribute with a value different than
the default one.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Indexed defines were systematically generated even when there
was only one element to generate.
So we ended up generated a lot of _0 defines.
Then we needed to generate aliases to these _0 indexed defines,
in order to get useful defines.
For instance:
#define GPIO_LEDS_0_GPIO_FLAGS_0 4
#define GPIO_LEDS_0_GPIO_PIN_0 5
#define GPIO_LEDS_0_GPIO_FLAGS GPIO_LEDS_0_GPIO_FLAGS_0
#define GPIO_LEDS_0_GPIO_PIN GPIO_LEDS_0_GPIO_PIN_0
This commit allows to generate _0 indexed define only if a
property has more than one elements to define.
Aliases generation to _0 indexed defines are also removed.
Note: IRQ are left untouched since this is frequent to handle
multiple IRQs in a driver
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit implements consistency checks for the core registers
in ARMv6-M, ARMv7-M, and ARMv8-M architectures, ensuring that
the user cannot accidentally select registers that are not
implemented by the selected Cortex-M processor.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
The commit improves the help text of the ARMV7_M_ARMV8_M_MAINLINE
K-config option.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Stanislav Poboril