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boards: arm: Add board definition for stm32 nucleo_f767zi

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Added board definition additions for stm32 nucleo_f767zi
board.

Signed-off-by: Roland Ma <rolandma@yahoo.com>
This commit is contained in:
Roland Ma 2020-01-02 22:57:41 -05:00 committed by Ioannis Glaropoulos
parent 01049b73be
commit b0bdf91e11
11 changed files with 496 additions and 5 deletions
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7
boards/arm/nucleo_f767zi/CMakeLists.txt Normal file
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# SPDX-License-Identifier: Apache-2.0
if(CONFIG_PINMUX)
zephyr_library()
zephyr_library_sources(pinmux.c)
zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
endif()

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boards/arm/nucleo_f767zi/Kconfig.board Normal file
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# STM32F767ZI Nucleo board configuration
# Copyright (c) 2019 Roland Ma
# SPDX-License-Identifier: Apache-2.0
config BOARD_NUCLEO_F767ZI
bool "Nucleo F767ZI Development Board"
depends on SOC_STM32F767XX

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boards/arm/nucleo_f767zi/Kconfig.defconfig Normal file
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# STM32F767ZI Nucleo board configuration
# Copyright (c) 2019 Roland Ma
# SPDX-License-Identifier: Apache-2.0
if BOARD_NUCLEO_F767ZI
config BOARD
default "nucleo_f767zi"
if UART_CONSOLE
config UART_3
default y
endif # UART_CONSOLE
if SERIAL
config UART_6
default y
endif # SERIAL
if NETWORKING
config NET_L2_ETHERNET
default y
config ETH_STM32_HAL
default y
endif # NETWORKING
if I2C
config I2C_1
default y
endif # I2C
if PWM
config PWM_STM32_1
default y
endif # PWM
if SPI
config SPI_1
default y
endif # SPI
if CAN
config CAN_1
default y
endif # CAN
endif # BOARD_NUCLEO_F767ZI

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boards/arm/nucleo_f767zi/arduino_r3_connector.dtsi Normal file
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/*
* Copyright (c) 2019 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
arduino_header: connector {
compatible = "arduino-header-r3";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <0 0 &gpioa 3 0>, /* A0 */
<1 0 &gpioc 0 0>, /* A1 */
<2 0 &gpioc 3 0>, /* A2 */
<3 0 &gpiof 3 0>, /* A3 */
<4 0 &gpiof 5 0>, /* A4 */
<5 0 &gpiof 10 0>, /* A5 */
<6 0 &gpiog 9 0>, /* D0 */
<7 0 &gpiog 14 0>, /* D1 */
<8 0 &gpiof 15 0>, /* D2 */
<9 0 &gpioe 13 0>, /* D3 */
<10 0 &gpiof 14 0>, /* D4 */
<11 0 &gpioe 11 0>, /* D5 */
<12 0 &gpioe 9 0>, /* D6 */
<13 0 &gpiof 13 0>, /* D7 */
<14 0 &gpiof 12 0>, /* D8 */
<15 0 &gpiod 15 0>, /* D9 */
<16 0 &gpiod 14 0>, /* D10 */
<17 0 &gpioa 7 0>, /* D11 */
<18 0 &gpioa 6 0>, /* D12 */
<19 0 &gpioa 5 0>, /* D13 */
<20 0 &gpiob 9 0>, /* D14 */
<21 0 &gpiob 8 0>; /* D15 */
};
};
arduino_serial: &usart6 {};
arduino_i2c: &i2c1 {};
arduino_spi: &spi1 {};

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boards/arm/nucleo_f767zi/board.cmake Normal file
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# SPDX-License-Identifier: Apache-2.0
board_runner_args(jlink "--device=STM32F767ZI" "--speed=4000")
include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

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boards/arm/nucleo_f767zi/doc/img/nucleo_f767zi.jpg Normal file
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boards/arm/nucleo_f767zi/doc/index.rst Normal file
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.. _nucleo_f767zi_board:
ST Nucleo F767ZI
################
Overview
********
The STM32 Nucleo-144 F767ZI boards offer combinations of performance and
power that provide an affordable and flexible way for users to build
prototypes and try out new concepts. For compatible boards, the SMPS
significantly reduces power consumption in Run mode.
The Arduino-compatible ST Zio connector expands functionality of the Nucleo
open development platform, with a wide choice of specialized Arduino* Uno V3
shields.
The STM32 Nucleo-144 board does not require any separate probe as it integrates
the ST-LINK/V2-1 debugger/programmer.
The STM32 Nucleo-144 board comes with the STM32 comprehensive free software
libraries and examples available with the STM32Cube MCU Package.
Key Features
- STM32 microcontroller in LQFP144 package
- Ethernet compliant with IEEE-802.3-2002 (depending on STM32 support)
- USB OTG or full-speed device (depending on STM32 support)
- 3 user LEDs
- 2 user and reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:
- USB with Micro-AB
- SWD
- Ethernet RJ45 (depending on STM32 support)
- ST Zio connector including Arduino* Uno V3
- ST morpho
- Flexible power-supply options: ST-LINK USB VBUS or external sources.
- On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration
- capability: mass storage, virtual COM port and debug port.
- Comprehensive free software libraries and examples available with the
STM32Cube MCU package.
- Arm* Mbed Enabled* compliant (only for some Nucleo part numbers)
.. image:: img/nucleo_f767zi.jpg
:width: 720px
:align: center
:height: 720px
:alt: Nucleo F767ZI
More information about the board can be found at the `Nucleo F767ZI website`_.
Hardware
********
Nucleo F767ZI provides the following hardware components:
- STM32F767ZI in LQFP144 package
- ARM 32-bit Cortex-M7 CPU with FPU
- Chrom-ART Accelerator
- ART Accelerator
- 216 MHz max CPU frequency
- VDD from 1.7 V to 3.6 V
- 2 MB Flash
- 512 KB SRAM
- 16-bit timers(10)
- 32-bit timers(2)
- SPI(6)
- I2C(4)
- I2S (3)
- USART(4)
- UART(4)
- USB OTG Full Speed and High Speed(1)
- USB OTG Full Speed(1)
- CAN(2)
- SAI(2)
- SPDIF_Rx(4)
- HDMI_CEC(1)
- Dual Mode Quad SPI(1)
- Camera Interface
- GPIO(up to 168) with external interrupt capability
- 12-bit ADC(3) with 24 channels / 2.4 MSPS
- 12-bit DAC with 2 channels(2)
- True Random Number Generator (RNG)
- 16-channel DMA
- LCD-TFT Controller with XGA resolution
Supported Features
==================
The Zephyr nucleo_f767zi board configuration supports the following hardware
features:
+-----------+------------+-------------------------------------+
| Interface | Controller | Driver/Component |
+===========+============+=====================================+
| NVIC | on-chip | nested vector interrupt controller |
+-----------+------------+-------------------------------------+
| UART | on-chip | serial port |
+-----------+------------+-------------------------------------+
| PINMUX | on-chip | pinmux |
+-----------+------------+-------------------------------------+
| GPIO | on-chip | gpio |
+-----------+------------+-------------------------------------+
| ETHERNET | on-chip | ethernet |
+-----------+------------+-------------------------------------+
| USB | on-chip | usb_device |
+-----------+------------+-------------------------------------+
| COUNTER | on-chip | rtc |
+-----------+------------+-------------------------------------+
| I2C | on-chip | i2c |
+-----------+------------+-------------------------------------+
| PWM | on-chip | pwm |
+-----------+------------+-------------------------------------+
| SPI | on-chip | spi |
+-----------+------------+-------------------------------------+
| WATCHDOG | on-chip | independent watchdog |
+-----------+------------+-------------------------------------+
| ADC | on-chip | ADC Controller |
+-----------+------------+-------------------------------------+
Other hardware features are not yet supported on this Zephyr port.
The default configuration can be found in the defconfig file:
``boards/arm/nucleo_f767zi/nucleo_f767zi_defconfig``
For mode details please refer to `STM32 Nucleo-144 board User Manual`_.
Default Zephyr Peripheral Mapping:
----------------------------------
The Nucleo F767ZI board features a ST Zio connector (extended Arduino Uno V3)
and a ST morpho connector. Board is configured as follows:
- UART_2 TX/RX/RTS/CTS : PD5/PD6/PD4/PD3
- UART_3 TX/RX : PD8/PD9 (ST-Link Virtual Port Com)
- UART_6 TX/RX : PG14/PG9 (Arduino UART)
- USER_PB : PC13
- LD1 : PB0
- LD2 : PB7
- LD3 : PB14
- ETH : PA1, PA2, PA7, PB13, PC1, PC4, PC5, PG11, PG13
- USB DM : PA11
- USB DP : PA12
- I2C : PB8, PB9
- PWM : PE13
- SPI : PA4, PA5, PA6, PA7
.. note::
The Arduino Uno v3 specified SPI device conflicts with the on-board ETH
device on pin PA7.
System Clock
------------
Nucleo F767ZI System Clock could be driven by an internal or external
oscillator, as well as the main PLL clock. By default, the System clock is
driven by the PLL clock at 72MHz, driven by an 8MHz high-speed external clock.
Serial Port
-----------
Nucleo F767ZI board has 4 UARTs and 4 USARTs. The Zephyr console output is
assigned to UART3. Default settings are 115200 8N1.
Programming and Debugging
*************************
Applications for the ``nucleo_f767zi`` board configuration can be built and
flashed in the usual way (see :ref:`build_an_application` and
:ref:`application_run` for more details).
Flashing
========
Nucleo F767ZI board includes an ST-LINK/V2-1 embedded debug tool interface.
Flashing an application to Nucleo F767ZI
----------------------------------------
Here is an example for the :ref:`hello_world` application.
Run a serial host program to connect with your Nucleo board.
.. code-block:: console
$ minicom -b 115200 -D /dev/ttyACM0
Build and flash the application:
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: nucleo_f767zi
:goals: build flash
You should see the following message on the console:
.. code-block:: console
$ Hello World! nucleo_f767zi
Debugging
=========
You can debug an application in the usual way. Here is an example for the
:ref:`hello_world` application.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: nucleo_f767zi
:maybe-skip-config:
:goals: debug
.. _Nucleo f767zi website:
https://www.st.com/en/evaluation-tools/nucleo-f767zi.html
.. _STM32 Nucleo-144 board User Manual:
http://www.st.com/resource/en/user_manual/dm00244518.pdf
.. _STM32f767zi on www.st.com:
https://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f7-series/stm32f7x&/stm32f767zi.html
.. _STM32F767 reference manual:
https://www.st.com/resource/en/reference_manual/DM00224583.pdf

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boards/arm/nucleo_f767zi/nucleo_f767zi_defconfig Normal file
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# SPDX-License-Identifier: Apache-2.0
CONFIG_ARM=y
CONFIG_BOARD_NUCLEO_F767ZI=y
CONFIG_SOC_SERIES_STM32F7X=y
CONFIG_SOC_STM32F767XX=y
# 72MHz system clock (CubeMX Defaults)
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
# Enable MPU
CONFIG_ARM_MPU=y
# Enable UART
CONFIG_SERIAL=y
# Console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
# Enable Pinmux
CONFIG_PINMUX=y
# Enable GPIO
CONFIG_GPIO=y
# Clock Configuration
CONFIG_CLOCK_CONTROL=y
# STLINK provides 8MHz clock input
CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
# Use HSE as PLL input
CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
# Nucleo-144 boards do not have an external oscillator, so just use
# the 8MHz clock signal coming from integrated STLink
CONFIG_CLOCK_STM32_HSE_BYPASS=y
# Produce 72MHz clock at PLL output
CONFIG_CLOCK_STM32_PLL_M_DIVISOR=4
CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=72
CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2
CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=3
CONFIG_CLOCK_STM32_AHB_PRESCALER=1
CONFIG_CLOCK_STM32_APB1_PRESCALER=2
CONFIG_CLOCK_STM32_APB2_PRESCALER=1

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boards/arm/nucleo_f767zi/pinmux.c Normal file
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/*
* Copyright (c) 2019 Roland Ma
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <kernel.h>
#include <device.h>
#include <init.h>
#include <drivers/pinmux.h>
#include <sys/sys_io.h>
#include <pinmux/stm32/pinmux_stm32.h>
/* NUCLEO-F767ZI pin configurations
*
* WARNING: The pin PA7 will conflict on selection of SPI_1 and ETH_STM32_HAL.
* If you require both peripherals, and you do not need Arduino Uno v3
* comaptability, the pin PB5 (also on ST Zio connector) can be used
* for the SPI_1 MOSI signal.
*/
static const struct pin_config pinconf[] = {
#ifdef CONFIG_UART_2
{ STM32_PIN_PD5, STM32F7_PINMUX_FUNC_PD5_USART2_TX },
{ STM32_PIN_PD6, STM32F7_PINMUX_FUNC_PD6_USART2_RX },
{ STM32_PIN_PD4, STM32F7_PINMUX_FUNC_PD4_USART2_RTS },
{ STM32_PIN_PD3, STM32F7_PINMUX_FUNC_PD3_USART2_CTS },
#endif
#ifdef CONFIG_UART_3
{ STM32_PIN_PD8, STM32F7_PINMUX_FUNC_PD8_USART3_TX },
{ STM32_PIN_PD9, STM32F7_PINMUX_FUNC_PD9_USART3_RX },
#endif
#ifdef CONFIG_UART_6
{ STM32_PIN_PG14, STM32F7_PINMUX_FUNC_PG14_USART6_TX },
{ STM32_PIN_PG9, STM32F7_PINMUX_FUNC_PG9_USART6_RX },
#endif
#ifdef CONFIG_ETH_STM32_HAL
{ STM32_PIN_PC1, STM32F7_PINMUX_FUNC_PC1_ETH },
{ STM32_PIN_PC4, STM32F7_PINMUX_FUNC_PC4_ETH },
{ STM32_PIN_PC5, STM32F7_PINMUX_FUNC_PC5_ETH },
{ STM32_PIN_PA1, STM32F7_PINMUX_FUNC_PA1_ETH },
{ STM32_PIN_PA2, STM32F7_PINMUX_FUNC_PA2_ETH },
{ STM32_PIN_PA7, STM32F7_PINMUX_FUNC_PA7_ETH },
{ STM32_PIN_PG11, STM32F7_PINMUX_FUNC_PG11_ETH },
{ STM32_PIN_PG13, STM32F7_PINMUX_FUNC_PG13_ETH },
{ STM32_PIN_PB13, STM32F7_PINMUX_FUNC_PB13_ETH },
#endif /* CONFIG_ETH_STM32_HAL */
#ifdef CONFIG_USB_DC_STM32
{ STM32_PIN_PA11, STM32F7_PINMUX_FUNC_PA11_OTG_FS_DM },
{ STM32_PIN_PA12, STM32F7_PINMUX_FUNC_PA12_OTG_FS_DP },
#endif /* CONFIG_USB_DC_STM32 */
#ifdef CONFIG_I2C_1
{ STM32_PIN_PB8, STM32F7_PINMUX_FUNC_PB8_I2C1_SCL },
{ STM32_PIN_PB9, STM32F7_PINMUX_FUNC_PB9_I2C1_SDA },
#endif
#ifdef CONFIG_PWM_STM32_1
{ STM32_PIN_PE13, STM32F7_PINMUX_FUNC_PE13_PWM1_CH3 },
#endif /* CONFIG_PWM_STM32_1 */
#ifdef CONFIG_SPI_1
#ifdef CONFIG_SPI_STM32_USE_HW_SS
{ STM32_PIN_PA4, STM32F7_PINMUX_FUNC_PA4_SPI1_NSS },
#endif /* CONFIG_SPI_STM32_USE_HW_SS */
{ STM32_PIN_PA5, STM32F7_PINMUX_FUNC_PA5_SPI1_SCK },
{ STM32_PIN_PA6, STM32F7_PINMUX_FUNC_PA6_SPI1_MISO },
{ STM32_PIN_PA7, STM32F7_PINMUX_FUNC_PA7_SPI1_MOSI },
#endif /* CONFIG_SPI_1 */
#ifdef CONFIG_CAN_1
{STM32_PIN_PD0, STM32F7_PINMUX_FUNC_PD0_CAN_RX},
{STM32_PIN_PD1, STM32F7_PINMUX_FUNC_PD1_CAN_TX},
#endif /* CONFIG_CAN_1 */
#ifdef CONFIG_ADC_1
{ STM32_PIN_PA0, STM32F7_PINMUX_FUNC_PA0_ADC123_IN0 },
#endif /* CONFIG_ADC_1 */
};
static int pinmux_stm32_init(struct device *port)
{
ARG_UNUSED(port);
stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
return 0;
}
SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1,
CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

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boards/arm/nucleo_f767zi/support/openocd.cfg Normal file
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source [find board/st_nucleo_f7.cfg]
$_TARGETNAME configure -event gdb-attach {
echo "Debugger attaching: halting execution"
reset halt
gdb_breakpoint_override hard
}
$_TARGETNAME configure -event gdb-detach {
echo "Debugger detaching: resuming execution"
resume
}

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soc/arm/st_stm32/stm32f7/Kconfig.defconfig.stm32f767xx
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# Kconfig - ST STM32F767ZI MCU configuration options
#
# ST STM32F767ZI MCU configuration options
# Copyright (c) 2019 Roland Ma
#
# SPDX-License-Identifier: Apache-2.0
#
if SOC_STM32F767XX
@ -24,4 +22,3 @@ config NUM_IRQS
default 110
endif # SOC_STM32F767XX