boards/arm: Adding support for nRF9160 InnBlue21 Board.
Adding support for nRF9160 based InnBlue board V2.1. Supports both Secure and Non-Secure configurations along with various sensors (lis2dh12 / hts221) and devices(i2c / pwm). Signed-off-by: Bilal Wasim <bilalwasim676@gmail.com>
This commit is contained in:
Bilal Wasim
Carles Cufí
parent
53b5bae41b
commit
0f557deae3
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# Copyright (c) 2020 InnBlue
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# SPDX-License-Identifier: Apache-2.0
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zephyr_library()
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zephyr_library_sources(innblue21_board_init.c)
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zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
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# nRF9160 innblue V2.1 board configuration
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# Copyright (c) 2020 InnBlue
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# SPDX-License-Identifier: Apache-2.0
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if SOC_NRF9160_SICA
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config BOARD_NRF9160_INNBLUE21
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bool "nRF9160 innblue v2.1"
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config BOARD_NRF9160_INNBLUE21NS
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bool "nRF9160 innblue v2.1 non-secure"
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endif # SOC_NRF9160_SICA
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# nRF9160 innblue V2.1 board configuration
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# Copyright (c) 2020 InnBlue
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# SPDX-License-Identifier: Apache-2.0
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if BOARD_NRF9160_INNBLUE21 || BOARD_NRF9160_INNBLUE21NS
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config BOARD
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default "nrf9160_innblue21"
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config PWM_0
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default y
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depends on PWM
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# For the secure version of the board the firmware is linked at the beginning
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# of the flash, or into the code-partition defined in DT if it is intended to
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# be loaded by MCUboot. If the secure firmware is to be combined with a non-
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# secure image (TRUSTED_EXECUTION_SECURE=y), the secure FW image shall always
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# be restricted to the size of its code partition.
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# For the non-secure version of the board, the firmware
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# must be linked into the code-partition (non-secure) defined in DT, regardless.
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# Apply this configuration below by setting the Kconfig symbols used by
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# the linker according to the information extracted from DT partitions.
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# Workaround for not being able to have commas in macro arguments
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DT_CHOSEN_Z_CODE_PARTITION := zephyr,code-partition
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if BOARD_NRF9160_INNBLUE21 && TRUSTED_EXECUTION_SECURE
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config FLASH_LOAD_SIZE
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default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
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endif # BOARD_NRF9160_INNBLUE21 && TRUSTED_EXECUTION_SECURE
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if BOARD_NRF9160_INNBLUE21NS
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config FLASH_LOAD_OFFSET
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default $(dt_chosen_reg_addr_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
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config FLASH_LOAD_SIZE
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default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
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endif # BOARD_NRF9160_INNBLUE21NS
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endif # BOARD_NRF9160_INNBLUE21 || BOARD_NRF9160_INNBLUE21NS
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# Copyright (c) 2020 InnBlue
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# SPDX-License-Identifier: Apache-2.0
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board_runner_args(nrfjprog "--nrf-family=NRF91")
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board_runner_args(jlink "--device=cortex-m33" "--speed=4000")
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include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
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include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
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Binary file not shown.
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After Width: | Height: | Size: 214 KiB |
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.. _nrf9160_innblue21:
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nRF9160 INNBLUE21
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#################
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Overview
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********
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The nRF9160 innblue21 is a cellular IoT sensor development board, which
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is based on the nRF9160 SiP, and features NB-IoT and LTE-M connectivity.
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.. figure:: img/nrf9160_innblue21.png
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:width: 716px
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:align: center
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:alt: nRF9160 innblue21
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nRF9160 innblue21 (Credit: innblue)
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Hardware
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********
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The following parts are built into the board:
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* Accelerometer: ST LIS2DH12
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* CryptoElement: Atmel ATECC608a
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* Humidity Sensor: ST HTS221
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* Qi charger: TI BQ51013
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* Battery fuel gauge: TI BQ27421
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Supported Features
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==================
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The nrf9160_innblue21 board configuration supports the following
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hardware (as of nRF9160) features:
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+-----------+------------+----------------------+
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| Interface | Controller | Driver/Component |
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+-----------+------------+----------------------+
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| CLOCK | on-chip | clock_control |
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+-----------+------------+----------------------+
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| FLASH | on-chip | flash |
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+-----------+------------+----------------------+
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| GPIO | on-chip | gpio |
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+-----------+------------+----------------------+
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| I2C(M) | on-chip | i2c |
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+-----------+------------+----------------------+
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| MPU | on-chip | arch/arm |
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+-----------+------------+----------------------+
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| NVIC | on-chip | arch/arm |
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+-----------+------------+----------------------+
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| PWM | on-chip | pwm |
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+-----------+------------+----------------------+
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| RTT | Segger | console |
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+-----------+------------+----------------------+
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| SPU | on-chip | system protection |
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+-----------+------------+----------------------+
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| UARTE | on-chip | serial |
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+-----------+------------+----------------------+
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| WDT | on-chip | watchdog |
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+-----------+------------+----------------------+
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Connections and IOs
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===================
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LED
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---
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* LED1 ( red ) = P0.7
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* LED2 (green) = P0.6
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* LED3 ( blue) = P0.5
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* LED4 ( red ) = P0.4
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Push buttons and Switches
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-------------------------
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* BUTTON1 = P0.31
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Security components
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===================
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- Implementation Defined Attribution Unit. The IDAU is implemented
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with the System Protection Unit and is used to define secure and non-secure
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memory maps. By default, all of the memory space (Flash, SRAM, and
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peripheral address space) is defined to be secure accessible only.
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- Secure boot.
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Programming and Debugging
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*************************
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nrf9160_innblue21 supports the Armv8m Security Extension, and by default boots
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in the Secure state.
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Building Secure/Non-Secure Zephyr applications
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==============================================
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The process requires the following steps:
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1. Build the Secure Zephyr application using ``-DBOARD=nrf9160_innblue21`` and
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``CONFIG_TRUSTED_EXECUTION_SECURE=y`` in the the application project configuration file.
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2. Build the Non-Secure Zephyr application using ``-DBOARD=nrf9160_innblue21ns``.
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3. Merge the two binaries together.
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When building a Secure/Non-Secure application, the Secure application will
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have to set the IDAU (SPU) configuration to allow Non-Secure access to all
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CPU resources utilized by the Non-Secure application firmware. SPU
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configuration shall take place before jumping to the Non-Secure application.
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Building a Secure only application
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==================================
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Build the Zephyr app in the usual way (see :ref:`build_an_application`
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and :ref:`application_run`), using ``-DBOARD=nrf9160_innblue21``.
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Flashing
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========
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Follow the instructions in the :ref:`nordic_segger` page to install
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and configure all the necessary software. Further information can be
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found in :ref:`nordic_segger_flashing`. Then build and flash
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applications as usual (see :ref:`build_an_application` and
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:ref:`application_run` for more details).
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Here is an example for the :ref:`hello_world` application.
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First, run your favorite terminal program to listen for output.
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.. code-block:: console
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$ minicom -D <tty_device> -b 115200
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Replace :code:`<tty_device>` with the port where the nRF9160 innblue21
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can be found. For example, under Linux, :code:`/dev/ttyACM0`.
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Then build and flash the application in the usual way.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: nrf9160_innblue21
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:goals: build flash
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Debugging
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=========
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Refer to the :ref:`nordic_segger` page to learn about debugging Nordic boards with a
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Segger IC.
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/*
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* Copyright (c) 2020 InnBlue
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include <drivers/gpio.h>
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#define VDD_3V3_PWR_CTRL_GPIO_PIN 12 /* ENABLE_3V3_SENSOR --> i2c sensors */
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#define VDD_5V0_PWR_CTRL_GPIO_PIN 21 /* ENABLE_5V0_BOOST --> speed sensor */
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/* Configures the pin as output and sets them high. */
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static void config_pin(struct device *gpio, int pin)
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{
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int err;
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/* Configure this pin as output. */
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err = gpio_pin_configure(gpio, pin, GPIO_OUTPUT_ACTIVE);
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if (err == 0) {
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/* Write "1" to this pin. */
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err = gpio_pin_set(gpio, pin, 1);
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}
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/* Wait for the rail to come up and stabilize. */
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k_sleep(K_MSEC(10));
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}
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static int pwr_ctrl_init(struct device *dev)
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{
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struct device *gpio;
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/* Get handle of the GPIO device. */
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gpio = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
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/* Valid handle? */
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if (gpio != NULL) {
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/* Configure the gpio pin. */
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config_pin(gpio, VDD_3V3_PWR_CTRL_GPIO_PIN);
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config_pin(gpio, VDD_5V0_PWR_CTRL_GPIO_PIN);
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}
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return 0;
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}
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SYS_INIT(pwr_ctrl_init, POST_KERNEL, 70);
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/*
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* Copyright (c) 2020 InnBlue
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nordic/nrf9160_sica.dtsi>
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#include "nrf9160_innblue21_common.dts"
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/ {
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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};
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};
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@ -0,0 +1,14 @@
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identifier: nrf9160_innblue21
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name: nRF9160-INNBLUE21
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type: mcu
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arch: arm
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toolchain:
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- gnuarmemb
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- xtools
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- zephyr
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ram: 64
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flash: 256
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supported:
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- i2c
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- pwm
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- watchdog
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@ -0,0 +1,211 @@
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/*
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* Copyright (c) 2020 InnBlue
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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model = "innblue v21 Dev Kit";
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compatible = "innblue,innblue21",
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"nordic,nrf9160-sica", "nordic,nrf9160";
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,uart-mcumgr = &uart0;
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};
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leds {
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compatible = "gpio-leds";
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red_led: led_1 {
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gpios = <&gpio0 7 0>;
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label = "RGB red channel";
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};
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green_led: led_2 {
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gpios = <&gpio0 6 0>;
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label = "RGB green channel";
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};
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blue_led: led_3 {
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gpios = <&gpio0 5 0>;
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label = "RGB blue channel";
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};
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mode_led: led_4 {
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gpios = <&gpio0 4 0>;
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label = "mode red channel";
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};
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};
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buttons {
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compatible = "gpio-keys";
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button0: button_0 {
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gpios = <&gpio0 31 GPIO_PUD_PULL_UP>;
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label = "Button 0";
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};
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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led0 = &red_led;
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led1 = &green_led;
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led2 = &blue_led;
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led3 = &mode_led;
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sw0 = &button0;
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rgb-pwm = &pwm0;
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mode-pwm = &pwm1;
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};
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};
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&gpiote {
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status = "okay";
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};
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&gpio0 {
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status = "okay";
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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tx-pin = <29>;
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rx-pin = <30>;
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};
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&uart1 {
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status = "okay";
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current-speed = <115200>;
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tx-pin = <14>;
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rx-pin = <15>;
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};
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&uart2 {
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current-speed = <115200>;
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tx-pin = <18>;
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rx-pin = <19>;
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};
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&i2c2 {
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compatible = "nordic,nrf-twim";
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status = "okay";
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sda-pin = <25>;
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scl-pin = <26>;
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clock-frequency = <I2C_BITRATE_FAST>;
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lis2dh12-accel@19 {
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compatible = "st,lis2dh";
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reg = <0x19>;
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irq-gpios = <&gpio0 0 0>, <&gpio0 1 0>;
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label = "LIS2DH12-ACCEL";
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};
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hts221@5f {
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compatible = "st,hts221";
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reg = <0x5f>;
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drdy-gpios = <&gpio0 3 GPIO_INT_ACTIVE_HIGH>;
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label = "HTS221";
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};
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lps22hb-press@5c {
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compatible = "st,lps22hb-press";
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reg = <0x5c>;
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label = "LPS22HB";
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};
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ccs811: ccs811@5a {
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compatible = "ams,ccs811";
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reg = <0x5a>;
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label = "CCS811";
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};
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bme680@76 {
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compatible = "bosch,bme680";
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label = "BME680";
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reg = <0x76>;
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};
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};
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&pwm0 {
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status = "okay";
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ch0-pin = <5>;
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ch1-pin = <6>;
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ch2-pin = <7>;
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ch0-inverted;
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ch1-inverted;
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ch2-inverted;
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};
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&pwm1 {
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status = "okay";
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ch0-pin = <4>;
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ch0-inverted;
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ch1-pin = <9>;
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ch1-inverted;
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};
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&timer0 {
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status = "okay";
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};
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&timer1 {
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status = "okay";
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};
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&timer2 {
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status = "okay";
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
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*/
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 0x10000>;
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};
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slot0_partition: partition@10000 {
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label = "image-0";
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};
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slot0_ns_partition: partition@40000 {
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label = "image-0-nonsecure";
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};
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slot1_partition: partition@80000 {
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label = "image-1";
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};
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slot1_ns_partition: partition@b0000 {
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label = "image-1-nonsecure";
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};
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scratch_partition: partition@f0000 {
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label = "image-scratch";
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reg = <0x000f0000 0xa000>;
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};
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storage_partition: partition@fa000 {
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label = "storage";
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reg = <0x000fa000 0x00006000>;
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};
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};
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};
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/ {
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/* SRAM allocated and used by the BSD library */
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sram0_bsd: memory@20010000 {
|
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device_type = "memory";
|
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compatible = "mmio-sram";
|
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};
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|
||||
/* SRAM allocated to the Non-Secure image */
|
||||
sram0_ns: memory@20020000 {
|
||||
device_type = "memory";
|
||||
compatible = "mmio-sram";
|
||||
};
|
||||
};
|
||||
|
||||
/* Include partition configuration file */
|
||||
#include "nrf9160_innblue21_partition_conf.dts"
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# Copyright (c) 2020 InnBlue
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
# SOC / Board
|
||||
CONFIG_SOC_SERIES_NRF91X=y
|
||||
CONFIG_SOC_NRF9160_SICA=y
|
||||
CONFIG_BOARD_NRF9160_INNBLUE21=y
|
||||
|
||||
# Enable MPU
|
||||
CONFIG_ARM_MPU=y
|
||||
|
||||
# Enable TrustZone-M
|
||||
CONFIG_ARM_TRUSTZONE_M=y
|
||||
|
||||
# enable GPIO
|
||||
CONFIG_GPIO=y
|
||||
|
||||
# Enable uart driver
|
||||
CONFIG_SERIAL=y
|
||||
|
||||
# enable console
|
||||
CONFIG_CONSOLE=y
|
||||
CONFIG_UART_CONSOLE=y
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* Copyright (c) 2020 InnBlue
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
/*
|
||||
* Default Flash planning for nRF9160_innblue21.
|
||||
*
|
||||
* Zephyr build for nRF9160 with ARM TrustZone-M support,
|
||||
* implies building Secure and Non-Secure Zephyr images.
|
||||
*
|
||||
* Secure image will be placed, by default, in flash0
|
||||
* (or in slot0, if MCUboot is present).
|
||||
* Secure image will use sram0 for system memory.
|
||||
*
|
||||
* Non-Secure image will be placed in slot0_ns, and use
|
||||
* sram0_ns for system memory.
|
||||
*
|
||||
* Note that the Secure image only requires knowledge of
|
||||
* the beginning of the Non-Secure image (not its size).
|
||||
*/
|
||||
|
||||
&slot0_partition {
|
||||
reg = <0x00010000 0x30000>;
|
||||
};
|
||||
|
||||
&slot0_ns_partition {
|
||||
reg = <0x00040000 0x40000>;
|
||||
};
|
||||
|
||||
&slot1_partition {
|
||||
reg = <0x00080000 0x30000>;
|
||||
};
|
||||
|
||||
&slot1_ns_partition {
|
||||
reg = <0x000b0000 0x40000>;
|
||||
};
|
||||
|
||||
/* Default SRAM planning when building for nRF9160 with
|
||||
* ARM TrustZone-M support
|
||||
* - Lowest 64 kB SRAM allocated to Secure image (sram0).
|
||||
* - 64 kB SRAM reserved for and used by the BSD socket
|
||||
* library.
|
||||
* - Upper 128 kB allocated to Non-Secure image (sram0_ns).
|
||||
*/
|
||||
|
||||
&sram0 {
|
||||
reg = <0x20000000 DT_SIZE_K(64)>;
|
||||
};
|
||||
|
||||
&sram0_bsd {
|
||||
reg = <0x20010000 DT_SIZE_K(64)>;
|
||||
};
|
||||
|
||||
&sram0_ns {
|
||||
reg = <0x20020000 DT_SIZE_K(128)>;
|
||||
};
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
/*
|
||||
* Copyright (c) 2020 InnBlue
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include <nordic/nrf9160ns_sica.dtsi>
|
||||
#include "nrf9160_innblue21_common.dts"
|
||||
|
||||
/ {
|
||||
chosen {
|
||||
zephyr,flash = &flash0;
|
||||
zephyr,sram = &sram0_ns;
|
||||
zephyr,code-partition = &slot0_ns_partition;
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
identifier: nrf9160_innblue21ns
|
||||
name: nRF9160-INNBLUE21-Non-Secure
|
||||
type: mcu
|
||||
arch: arm
|
||||
toolchain:
|
||||
- gnuarmemb
|
||||
- xtools
|
||||
- zephyr
|
||||
ram: 128
|
||||
flash: 256
|
||||
supported:
|
||||
- i2c
|
||||
- pwm
|
||||
- watchdog
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
# Copyright (c) 2020 InnBlue
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
# SOC / Board
|
||||
CONFIG_SOC_SERIES_NRF91X=y
|
||||
CONFIG_SOC_NRF9160_SICA=y
|
||||
CONFIG_BOARD_NRF9160_INNBLUE21NS=y
|
||||
|
||||
# Enable MPU
|
||||
CONFIG_ARM_MPU=y
|
||||
|
||||
# Enable TrustZone-M
|
||||
CONFIG_ARM_TRUSTZONE_M=y
|
||||
|
||||
# This Board implies building Non-Secure firmware
|
||||
CONFIG_TRUSTED_EXECUTION_NONSECURE=y
|
||||
|
||||
# enable GPIO
|
||||
CONFIG_GPIO=y
|
||||
|
||||
# Enable uart driver
|
||||
CONFIG_SERIAL=y
|
||||
|
||||
# enable console
|
||||
CONFIG_CONSOLE=y
|
||||
CONFIG_UART_CONSOLE=y
|
||||
Loading…
Reference in New Issue