Added board definitions for nucleo_f756zg. Features include gpio,
pinmux, uart (ST Zio, ST-Link and Arduino Uno v3 interfaces).
Added basic documentation and some soc definitions for the
stm32 f756XX soc.
Signed-off-by: AJ Palmer <ajpcode@hotmail.com>
The early boot watchdog init for kinetis was incorrectly disabling and
reenabling interrupts to preserve timing during the unlock sequence.
However, interrupts are already disabled before this routine executes
and the kernel is not yet ready to enable them when this routine exits.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This patch adds a flash driver for the STM32F7x series, inspired from
the STM32F4x one. It has been tested on the STM32F723, but should also
work on other SoCs of the family.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This patch cleans up the code in the recently added dts_fixup.h,
restoring the original alignment of the file.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
The dts.fixup for v2m_beetle contains a wrong setting for the IRQ fixup
for the Dual Timer IRQ.
This patch fixes the symbol included in the generated header.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
This commit simplifies Kconfig options related to handling SoC series,
part numbers. This is a first step required to add remaining part
numbers to the existing configuration.
This change is possible since all SiLabs SoCs within a single series
have a very uniform structure.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
The driver can be tested using different networking emulation
approaches.
This approach will work across multiple Qemu instances. There can be
more than one Qemu instance, run using the following command. They
would appear to be on the same Ethernet network.
$ qemu-system-arm -M lm3s6965evb \
-serial stdio \
-net nic \
-net socket,mcast=230.0.0.1:1234 \
-kernel zephyr.elf
This approach will work with other virtualization technologies that
support connecting to a VDE switch, like VirtualBox and User Mode
Linux. The switch can be started using the following command.
$ vde_switch --sock /tmp/switch
Qemu can be connected to the switch using the following command.
$ qemu-system-arm -M lm3s6965evb \
-serial stdio \
-net nic \
-net vde,sock=/tmp/switch \
-kernel zephyr.elf
Signed-off-by: Fadhel Habeeb <fadhel@zilogic.com>
Signed-off-by: Nirav Parmar <niravparmar@zilogic.com>
Signed-off-by: Vijay Kumar B <vijaykumar@zilogic.com>
Add configuration values for HAS_HW_NRF_BPROT and HAS_HW_NRF_MPU.
Select these configurations where applicable.
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Within a single series pin mapping between location setting and pin name
is uniform. The only difference is availability of the module, i.e. i2c1
may be missing on some part numbers, or availability of the pin, i.e.
32 pin package will not provide all the pins available on 48 pin
package. It's better to manage these differences at the DTS/Kconfig
level.
This commit removes dependency of soc_pinmap.h files on part numbers.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Implementation taken from Nordic nrfx version 1.3.1 soc/nrfx_coredep.h,
modified to remove material from other series and to conform to Zephyr
coding standards.
Note that unlike standard k_busy_wait this is susceptible to
longer-than-intended delays due to the impact of interrupt handling.
Fixes#11626
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The Cortex-M7 CPU included in the SAM e70 SoCs has a data cache that
significantly boost the performances. However the SAM GMAC Ethernet
driver is using a scatter-gather technique to exchange data with the
Ethernet driver. This requires the use use of a non-cached memory area.
This is currently not supported on Zephyr, but support for it is being
discussed in PR#11199.
In the meantime, enable the data cache during the SoC initialization,
unless the SAM GMAC Ethernet driver is enabled.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The Cortex-M7 CPU included in the SAM e70 SoCs has an instruction cache
that significantly boost the performances. Enable it during the SoC
initialization.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The Silicon Labs EFM32 Pearl Gecko MCU includes:
* Cortex-M4F core at 40MHz
* up to 1024KB of flash and 256KB of RAM
* multiple low power peripherals
Ported from EFM32WG:
https://www.silabs.com/documents/public/application-notes/an0918.0-efm32_to_efm32jgpg_migration_guide.pdf
Signed-off-by: Gil Benkö <gil.benkoe@pm.me>
Signed-off-by: Christian Taedcke <hacking@taedcke.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Declare and define nxp_mpu_config and nxp_mpu_regions
structs as const, as they are not modified in run-time.
Fixes#10320
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Declare and define arm_mpu_config and arm_mpu_regions
structs as const, as they are not modified in run-time.
Fixes#10320
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit adds support for STM32L471xG. Since STM32L475 only adds
USB, stm32l475.dtsi now includes stm32l471.dtsi
Signed-off-by: Kiril Zyapkov <k.zyapkov@allterco.com>
This patch adds a flash driver for the Atmel SAM E70 SoC. The driver has
been kept simple by considering that the flash is only composed of 8-KiB
blocks. Indeed an area at the beginning of the flash might be erased
with a smaller granularity, and the other blocks can also be erased with
a higher granularity. It also only handles the global read/write
protection, not the 128-KiB lock regions. A write error is returned if
a region is locked.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Enables Networking hardware on i.MX-RT 1050-EVKB board.
Pinout enabled board specific etherenet connection, also pin
initialization was moved later to PRE_KERNEL_2 in order to have
sysclock initialized before.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
Convert the Atmel SAM0 watchdog driver to the new watchdog API and
enable DTS support.
This fixes#10914.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Add Messaging Unit B peripheral support for i.MX6SoloX soc so it can
use IMX IPM.
Origin: Original
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
When the WNC-14A2A modem binding was originally introduced, I thought
the base_label would shorten the define keeping the result short and
easily portable. Turns out with the latest changes, it has a side
effect of removing the "DT_*" prefix which is breaking the build.
Let's remove "base_label" from the modem binding and adjust all of
the dts_fixups referring to the WNC14A2A defines.
NOTE: This commit moves the left-over WNC14A2A dts_fixup defines from
the nRF52 soc into samples/net/lwm2m_client as the new values.
They will stay there until the modem can be re-configured as a shield.
Signed-off-by: Michael Scott <mike@foundries.io>
Kinetis device K64F's PTP interrupt crashed the system becase it was not
generated from dts. Device interrupt correctly set now.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
All drivers require DTS for their primary SPI settings.
Removing SPI_[0-9]_NAME config option added some more samples changes.
Usage of these options there was anyway not relevant.
Fixes#11064
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Now that all SPI controllers support DTS we can remove the Kconfig
support for non-DTS options. We also cleanup some defines that should
have be DT_MCR20A_ instead of CONFIG_MCR20A_.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The majority of cases of CONFIG_I2C_x_IRQ_PRI should be
DT_I2C_x_IRQ_PRI. So go ahead and fix them up. Only the i2c_nios
driver still uses Kconfig for getting priority.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The majority of bits where already in place, but some minor support
get the driver name from DTS was needed. Now we select HAS_DTS_WDT
for the driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
