The Silicon Labs EFM32 Happy Gecko MCU includes:
* Cortex-M0+ core at 24MHz
* Up to 64KB of flash and 8KB of RAM
* Full speed (12 MHz) USB 2.0 Device
* Multiple low power peripherals
Signed-off-by: Marcio Montenegro <mtuxpe@gmail.com>
Signed-off-by: Christian Taedcke <hacking@taedcke.com>
Convert gpio_gecko driver over to using device tree. Added binding
files, updates to dts for various SoCs that use gpio_gecko.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The Cypress PSoC6 specifies some input sections in the startup
scripts. These sections (.heap, .stack, etc.) need to be placed
at correct location.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The Zephyr configuration system uses many different files in many
different formats. It makes it a lot easier for users to understand
what these files do if when we use the correct file extensions.
To this end we rename the dts.fixup files to the correct file
extension '.h'.
This is a breaking change for out-of-tree fixup files. Such files will
be detected and given an appropriate error message.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
added sam4s16b, sam4s8c, sam4s8b, sam4s4c, sam4s4b,
sam4s4a, sam4s2c, sam4s2b and sam4s2a.
Used the same order as in the data sheet and code structure
equal to same70. Updated the sam4s_xplained board to match
the altered .dtsi location of the specific SoC.
Signed-off-by: Vincent van der Locht <vincent@vlotech.nl>
This patch adds timers and PWM nodes to STM32 F7 series, as well as the
corresponding dts fixup entries.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Every board that uses dts-enabled spi drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_SPI_DEVICE and
HAS_DTS_SPI.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled i2c drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_I2C_DEVICE and
HAS_DTS_I2C.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Enables instance 3 of the lpuart driver, adds dts fixups, and configures
pinmuxes to use bluetooth hci on the mimxrt1050_evk board. Updates board
documentation accordingly.
Tested with samples/bluetooth/peripheral_hr, with frdm_kw41z attached as
an arduino shield running the nxp hci controller application.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Use the generated "_CLOCK_CONTROLLER" macro for the lpuart clock name.
This change is similar to commit
e81d9b98fe, but applied to nxp_imx.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Remove the selection of MPU_REQUIRES_POWER_OF_TWO_ALIGNMENT
in SOC_MPS2_AN3385, as this is selected automatically by
ARM_MPU option (for ARMv7-M MCUs).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Added initial support and created the corresponding device tree part for
building PSoC6 SoC as part of Zephyr.
Signed-off-by: Nazar Chornenkyy <nazar.chornenkyy@cypress.com>
Signed-off-by: Oleg Kapshii <oleg.kapshii@cypress.com>
Commit introduces support for ARM TrustZone CryptoCell 310
for Nordic Semiconductor nRF SoCs in device tree.
Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
This patch will enable the MPU in MPS2_AN385 soc.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Added required files/support for the MPU in MPS2-AN358 (Cortex-M3).
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit removes all MPU-related (ARM_CORE_MPU and NXP_MPU)
options exept ARM_MPU, which becomes master switch controlling
MPU support on ARM.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
This commit introduces CPU_HAS_ARM_MPU and CPU_HAS_NXP_MPU options,
which indicate which flavour of MPU is supported by given SoC family.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The HAS_SYSMPU option is just selecting NXP_MPU option,
which could be also controlled through menuconfig.
This commit removes the HAS_SYSMPU option and replaces
its usage by NXP_MPU option.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The ARM_MPU_IMX_RT option is just selecting ARM_MPU option,
which could be also controlled through menuconfig.
This commit removes the ARM_MPU_IMX_RT option and replaces
its usage by ARM_MPU option.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The ARM_MPU_NRF52X option is just selecting ARM_MPU option,
which could be also controlled through menuconfig.
This commit removes the ARM_MPU_NRF52X option and replaces
its usage by ARM_MPU option.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The ARM_MPU_ENABLE option is just selecting ARM_MPU option,
which could be also controlled through menuconfig.
This commit removes the ARM_MPU_ENABLE option and replaces
its usage by ARM_MPU option.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The STM32_ARM_MPU_ENABLE option is just selecting ARM_MPU option,
which could be also controlled through menuconfig.
This commit removes the STM32_ARM_MPU_ENABLE option and replaces
its usage by ARM_MPU option.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
The differentiation between the MCUs is handled in the HAL from Silabs.
So all EXX32 MCUs should use the same soc.c file.
Signed-off-by: Christian Taedcke <hacking@taedcke.com>
As far as possible SoC-specific code should be contained to it's
directory and core systems should not be referencing specific
SoCs. This keeps the common code clean and makes it easier to maintain
out-of-tree SoCs.
To this end we move CONFIG_SOC_TI_LM3S6965_QEMU's soft-reset related
code out of arch/arm/core/cortex_m and into arch/arm/soc/ti_lm3s6965.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Move the SoC outside of the architecture tree and put them at the same
level as boards and architectures allowing both SoCs and boards to be
maintained outside the tree.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
