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https://github.com/apache/nuttx.git
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boards/stm32h7: add Arduino Portenta H7
Add initial support for Arduino Portenta H7. For now only CM7 core is supported. Signed-off-by: raiden00pl <raiden00@railab.me>
This commit is contained in:
raiden00pl
Xiang Xiao
@@ -0,0 +1,114 @@
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===================
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Arduino Portenta H7
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===================
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This page discusses issues unique to NuttX configurations for the
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Arduino Portenta H7 board. This port applies to all versions of
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Portenta H7:
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* Portenta H7
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* Portenta H7 Little
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* Portenta H7 Little Connected
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Features
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========
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Arduino Portenta H7 boards come with:
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* STM32H747 dual-core processor
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* 8 MB SDRAM
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* 16 MB NOR Flash
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* 10/100 Ethernet Phy
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* PMIC MC34PF1550A0EP
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* Fuel Gauge Bat MAX1726
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* USB HS
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* Secure element: NXP SE0502 (Portenta H7) or Microchip ATECC608 (H7 Little and
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H7 Little Connected)
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* Wi-Fi/Bluetooth Module (except H7 Lite)
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* DisplayPort over USB-C (Portenta H7 only)
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Documentation: https://docs.arduino.cc/hardware/portenta-h7/
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Status
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======
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- NSH works on USART1.
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Pin Mapping
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===========
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====== ============ ============== ================== =================
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Pin Pin Arduino Signal Arduino Signal STM32 Notes
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====== ============ ============== ================== =================
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J1-33 D14 UART1_TX USART1_TX (PA10) Default Console
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J1-35 D13 UART1_RX USART1_RX (PA9) Default Console
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J1-34 N/A UART0_TX UART4_TX (PA0)
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J1-36 N/A UART0_RX UART4_RX (PI9)
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J1-43 N/A I2C1_SDA I2C1_SDA (PB7)
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J1-45 N/A I2C1_SCL I2C1_SCL (PB6)
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J1-44 D11 I2C0_SDA I2C3_SDA (PH8)
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J1-46 D12 I2C0_SDL I2C3_SDC (PH7)
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I2-40 D10 SPI1_CIPO SPI2_MISO (PC2)
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I2-38 D9 SPI1_CK SPI2_SCK (PI1)
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I2-42 D8 SPI1_COPI SPI2_MOSI (PC3)
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I2-36 D7 SPI1_CS SPI2_NSS (PI0)
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J1-49 N/A CAN1_TX FDCAN1_TX (PH13)
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J1-51 N/A CAN1_RX FDCAN1_RX (PH13)
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====== ============ ============== ================== =================
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Flashing
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========
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.. note::
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The on-board PMIC isn't supported yet, so we rely on the Arduino bootloader.
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DO NOT ERASE the default bootloader, or you'll brick the board!
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Flashing with dfu-utils
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-----------------------
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1. Press the reset button twice. The green LED should start flashing rapidly.
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You can check if dfu works with the ``dfu-util -l`` command. It should return::
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Found DFU: [2341:035b] ver=0200, devnum=75, cfg=1, intf=0, path="3-6.3", alt=3, name="@Arduino boot v.25 /0x00000000/0*4Kg", serial="003D00473133511137323532"
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Found DFU: [2341:035b] ver=0200, devnum=75, cfg=1, intf=0, path="3-6.3", alt=2, name="@Ext File Flash 0MB /0x00000000/0*4Kg", serial="003D00473133511137323532"
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Found DFU: [2341:035b] ver=0200, devnum=75, cfg=1, intf=0, path="3-6.3", alt=1, name="@Ext RAW Flash 16MB /0x90000000/4096*4Kg", serial="003D00473133511137323532"
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Found DFU: [2341:035b] ver=0200, devnum=75, cfg=1, intf=0, path="3-6.3", alt=0, name="@Internal Flash 2MB /0x08000000/01*128Ka,15*128Kg", serial="003D00473133511137323532"
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2. Flash firmware after bootloader code (offset = 0x08040000)::
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dfu-util --device 0x2341:0x035b -D nuttx.bin -a0 --dfuse-address=0x08040000:leave
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Flashing with debugger
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----------------------
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To connect an external debugger to Portent H7 you need Portenta Breakout and
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20-pin MIPI connector. Another option is to solder directly to the test pins
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on the board.
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OpenOCD works with ``target/stm32h7x_dual_bank.cfg``.
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Configurations
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==============
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Each portenta-h7 configuration is maintained in a sub-directory and
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can be selected as follow::
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tools/configure.sh portenta-h7:<subdir>
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Where <subdir> is one of the following:
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nsh_cm7
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-------
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Configures the NuttShell (nsh) located at apps/examples/nsh. This
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configuration enables a serial console on UART1.
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Configuration dedicated for CM7 core.
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jumbo_cm7
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---------
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This configuration enables many Apache NuttX features. This is
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mostly to help provide additional code coverage in CI, but also
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allows for user to see a wide range of features that are
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supported by the OS.
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Configuration dedicated for CM7 core.
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@@ -1934,6 +1934,13 @@ config ARCH_BOARD_OPENH743I
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---help---
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---help---
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Waveshare OpenH743I board based on the STMicro STM32H743II MCU.
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Waveshare OpenH743I board based on the STMicro STM32H743II MCU.
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config ARCH_BOARD_PORTENTA_H7
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bool "Arduino Portenta H7"
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depends on ARCH_CHIP_STM32H747XI
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select ARCH_HAVE_LEDS
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---help---
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Arduino Portenta H7 board based on STMicro STM32H747XI MCU.
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config ARCH_BOARD_NUCLEO_L152RE
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config ARCH_BOARD_NUCLEO_L152RE
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bool "STM32L152 Nucleo L152RE"
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bool "STM32L152 Nucleo L152RE"
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depends on ARCH_CHIP_STM32L152RE
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depends on ARCH_CHIP_STM32L152RE
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@@ -3658,6 +3665,7 @@ config ARCH_BOARD
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default "stm32h750b-dk" if ARCH_BOARD_STM32H750B_DK
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default "stm32h750b-dk" if ARCH_BOARD_STM32H750B_DK
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default "linum-stm32h753bi" if ARCH_BOARD_LINUM_STM32H753BI
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default "linum-stm32h753bi" if ARCH_BOARD_LINUM_STM32H753BI
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default "openh743i" if ARCH_BOARD_OPENH743I
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default "openh743i" if ARCH_BOARD_OPENH743I
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default "portenta-h7" if ARCH_BOARD_PORTENTA_H7
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default "nucleo-l073rz" if ARCH_BOARD_NUCLEO_L073RZ
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default "nucleo-l073rz" if ARCH_BOARD_NUCLEO_L073RZ
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default "nucleo-l152re" if ARCH_BOARD_NUCLEO_L152RE
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default "nucleo-l152re" if ARCH_BOARD_NUCLEO_L152RE
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default "nucleo-l432kc" if ARCH_BOARD_NUCLEO_L432KC
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default "nucleo-l432kc" if ARCH_BOARD_NUCLEO_L432KC
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@@ -4401,6 +4409,9 @@ endif
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if ARCH_BOARD_OPENH743I
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if ARCH_BOARD_OPENH743I
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source "boards/arm/stm32h7/openh743i/Kconfig"
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source "boards/arm/stm32h7/openh743i/Kconfig"
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endif
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endif
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if ARCH_BOARD_PORTENTA_H7
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source "boards/arm/stm32h7/portenta-h7/Kconfig"
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endif
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if ARCH_BOARD_B_L475E_IOT01A
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if ARCH_BOARD_B_L475E_IOT01A
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source "boards/arm/stm32l4/b-l475e-iot01a/Kconfig"
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source "boards/arm/stm32l4/b-l475e-iot01a/Kconfig"
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endif
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endif
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@@ -0,0 +1,23 @@
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# ##############################################################################
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# boards/arm/stm32h7/portenta-h7/CMakeLists.txt
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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add_subdirectory(src)
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@@ -0,0 +1,17 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_PORTENTA_H7
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config PORTENTAH7_ARDUINO_BOOTLOADER
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bool "Use Arduino bootloader"
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default y
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---help---
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Use the Arduino bootloader to load the NuttX binary.
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Don't disable this option unless you know exactly what you're doing!
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It may cause the boards to brick because the bootloader initializes
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PMIC (problem known as "orange LED of death").
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endif # ARCH_BOARD_PORTENTA_H7
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@@ -0,0 +1,70 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_STANDARD_SERIAL is not set
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# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="portenta-h7"
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CONFIG_ARCH_BOARD_PORTENTA_H7=y
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CONFIG_ARCH_CHIP="stm32h7"
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CONFIG_ARCH_CHIP_STM32H747XI=y
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CONFIG_ARCH_CHIP_STM32H7=y
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CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
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CONFIG_ARMV7M_DTCM=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=43103
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_ASSERTIONS=y
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CONFIG_DEBUG_ASSERTIONS_EXPRESSION=y
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CONFIG_DEBUG_FEATURES=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_EVENT_FD=y
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|
CONFIG_FS_NOTIFY=y
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CONFIG_FS_PROCFS=y
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CONFIG_FS_PROCFS_REGISTER=y
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CONFIG_FS_TMPFS=y
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CONFIG_HAVE_CXX=y
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CONFIG_HAVE_CXXINITIALIZE=y
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CONFIG_I2C=y
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LIBC_MEMFD_ERROR=y
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CONFIG_LINE_MAX=64
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CONFIG_MM_REGIONS=4
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CONFIG_NDEBUG=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_DISABLE_IFUPDOWN=y
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CONFIG_NSH_FILEIOSIZE=512
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|
CONFIG_NSH_PROMPT_STRING="nsh-cm7> "
|
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_PSEUDOFS_ATTRIBUTES=y
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|
CONFIG_PSEUDOFS_FILE=y
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|
CONFIG_PSEUDOFS_SOFTLINKS=y
|
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|
CONFIG_RAM_SIZE=245760
|
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|
CONFIG_RAM_START=0x20010000
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|
CONFIG_RAW_BINARY=y
|
||||||
|
CONFIG_RR_INTERVAL=200
|
||||||
|
CONFIG_SCHED_WAITPID=y
|
||||||
|
CONFIG_SIGNAL_FD=y
|
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|
CONFIG_START_DAY=6
|
||||||
|
CONFIG_START_MONTH=12
|
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|
CONFIG_START_YEAR=2011
|
||||||
|
CONFIG_STM32H7_I2C1=y
|
||||||
|
CONFIG_STM32H7_I2C3=y
|
||||||
|
CONFIG_STM32H7_USART1=y
|
||||||
|
CONFIG_SYSTEM_CLE=y
|
||||||
|
CONFIG_SYSTEM_CUTERM=y
|
||||||
|
CONFIG_SYSTEM_I2CTOOL=y
|
||||||
|
CONFIG_SYSTEM_NSH=y
|
||||||
|
CONFIG_TESTING_OSTEST=y
|
||||||
|
CONFIG_TIMER_FD=y
|
||||||
|
CONFIG_USART1_SERIAL_CONSOLE=y
|
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@@ -0,0 +1,48 @@
|
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|
#
|
||||||
|
# This file is autogenerated: PLEASE DO NOT EDIT IT.
|
||||||
|
#
|
||||||
|
# You can use "make menuconfig" to make any modifications to the installed .config file.
|
||||||
|
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
||||||
|
# modifications.
|
||||||
|
#
|
||||||
|
# CONFIG_NSH_DISABLE_IFCONFIG is not set
|
||||||
|
# CONFIG_NSH_DISABLE_PS is not set
|
||||||
|
# CONFIG_STANDARD_SERIAL is not set
|
||||||
|
# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set
|
||||||
|
CONFIG_ARCH="arm"
|
||||||
|
CONFIG_ARCH_BOARD="portenta-h7"
|
||||||
|
CONFIG_ARCH_BOARD_PORTENTA_H7=y
|
||||||
|
CONFIG_ARCH_CHIP="stm32h7"
|
||||||
|
CONFIG_ARCH_CHIP_STM32H747XI=y
|
||||||
|
CONFIG_ARCH_CHIP_STM32H7=y
|
||||||
|
CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
|
||||||
|
CONFIG_ARCH_STACKDUMP=y
|
||||||
|
CONFIG_ARMV7M_DCACHE=y
|
||||||
|
CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
|
||||||
|
CONFIG_ARMV7M_DTCM=y
|
||||||
|
CONFIG_ARMV7M_ICACHE=y
|
||||||
|
CONFIG_BOARD_LOOPSPERMSEC=43103
|
||||||
|
CONFIG_BUILTIN=y
|
||||||
|
CONFIG_DEBUG_SYMBOLS=y
|
||||||
|
CONFIG_HAVE_CXX=y
|
||||||
|
CONFIG_HAVE_CXXINITIALIZE=y
|
||||||
|
CONFIG_INIT_ENTRYPOINT="nsh_main"
|
||||||
|
CONFIG_INTELHEX_BINARY=y
|
||||||
|
CONFIG_LINE_MAX=64
|
||||||
|
CONFIG_MM_REGIONS=4
|
||||||
|
CONFIG_NSH_BUILTIN_APPS=y
|
||||||
|
CONFIG_NSH_FILEIOSIZE=512
|
||||||
|
CONFIG_NSH_PROMPT_STRING="nsh-cm7> "
|
||||||
|
CONFIG_NSH_READLINE=y
|
||||||
|
CONFIG_PREALLOC_TIMERS=4
|
||||||
|
CONFIG_RAM_SIZE=245760
|
||||||
|
CONFIG_RAM_START=0x20010000
|
||||||
|
CONFIG_RAW_BINARY=y
|
||||||
|
CONFIG_RR_INTERVAL=200
|
||||||
|
CONFIG_SCHED_WAITPID=y
|
||||||
|
CONFIG_START_DAY=6
|
||||||
|
CONFIG_START_MONTH=12
|
||||||
|
CONFIG_START_YEAR=2011
|
||||||
|
CONFIG_STM32H7_USART1=y
|
||||||
|
CONFIG_SYSTEM_NSH=y
|
||||||
|
CONFIG_USART1_SERIAL_CONSOLE=y
|
||||||
@@ -0,0 +1,363 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/include/board.h
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __BOARDS_ARM_STM32H7_PORTENTA_H7_INCLUDE_BOARD_H
|
||||||
|
#define __BOARDS_ARM_STM32H7_PORTENTA_H7_INCLUDE_BOARD_H
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
# include <stdint.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Do not include STM32 H7 header files here */
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Clocking *****************************************************************/
|
||||||
|
|
||||||
|
/* The Portenta-H7 board provides the following clock sources:
|
||||||
|
*
|
||||||
|
* U18: 25MHz HSE MEMS Oscillator
|
||||||
|
* Y1: 32768Hz LSE crystal oscillator
|
||||||
|
*
|
||||||
|
* So we have these clock sources available within the STM32
|
||||||
|
*
|
||||||
|
* HSI: 64 MHz RC factory-trimmed
|
||||||
|
* LSI: 32 KHz RC
|
||||||
|
* HSE: 27 MHz oscillator
|
||||||
|
* LSE: 32.768 kHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define STM32_HSI_FREQUENCY 16000000ul
|
||||||
|
#define STM32_LSI_FREQUENCY 32000
|
||||||
|
#define STM32_HSE_FREQUENCY 25000000ul
|
||||||
|
#define STM32_LSE_FREQUENCY 32768
|
||||||
|
|
||||||
|
#define STM32_BOARD_USEHSE
|
||||||
|
#define STM32_HSEBYP_ENABLE
|
||||||
|
|
||||||
|
/* Main PLL Configuration.
|
||||||
|
*
|
||||||
|
* PLL source is HSE = 25,000,000
|
||||||
|
*
|
||||||
|
* When STM32_HSE_FREQUENCY / PLLM <= 2MHz VCOL must be selected.
|
||||||
|
* VCOH otherwise.
|
||||||
|
*
|
||||||
|
* PLL_VCOx = (STM32_HSE_FREQUENCY / PLLM) * PLLN
|
||||||
|
* Subject to:
|
||||||
|
*
|
||||||
|
* 1 <= PLLM <= 63
|
||||||
|
* 4 <= PLLN <= 512
|
||||||
|
* 150 MHz <= PLL_VCOL <= 420MHz
|
||||||
|
* 192 MHz <= PLL_VCOH <= 836MHz
|
||||||
|
*
|
||||||
|
* SYSCLK = PLL_VCO / PLLP
|
||||||
|
* CPUCLK = SYSCLK / D1CPRE
|
||||||
|
* Subject to
|
||||||
|
*
|
||||||
|
* PLLP1 = {2, 4, 6, 8, ..., 128}
|
||||||
|
* PLLP2,3 = {2, 3, 4, ..., 128}
|
||||||
|
* CPUCLK <= 480 MHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define STM32_PLLCFG_PLLSRC RCC_PLLCKSELR_PLLSRC_HSE
|
||||||
|
|
||||||
|
/* PLL1, wide 2 - 4 MHz input, enable DIVP, DIVQ, DIVR
|
||||||
|
*
|
||||||
|
* PLL1_VCO = (25,000,000 / 5) * 160 = 800 MHz
|
||||||
|
*
|
||||||
|
* PLL1P = PLL1_VCO/2 = 960 MHz / 2 = 400 MHz
|
||||||
|
* PLL1Q = PLL1_VCO/4 = 960 MHz / 4 = 200 MHz
|
||||||
|
* PLL1R = PLL1_VCO/8 = 960 MHz / 8 = 100 MHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define STM32_PLLCFG_PLL1CFG (RCC_PLLCFGR_PLL1VCOSEL_WIDE | \
|
||||||
|
RCC_PLLCFGR_PLL1RGE_2_4_MHZ | \
|
||||||
|
RCC_PLLCFGR_DIVP1EN | \
|
||||||
|
RCC_PLLCFGR_DIVQ1EN | \
|
||||||
|
RCC_PLLCFGR_DIVR1EN)
|
||||||
|
#define STM32_PLLCFG_PLL1M RCC_PLLCKSELR_DIVM1(5)
|
||||||
|
#define STM32_PLLCFG_PLL1N RCC_PLL1DIVR_N1(160)
|
||||||
|
#define STM32_PLLCFG_PLL1P RCC_PLL1DIVR_P1(2)
|
||||||
|
#define STM32_PLLCFG_PLL1Q RCC_PLL1DIVR_Q1(4)
|
||||||
|
#define STM32_PLLCFG_PLL1R RCC_PLL1DIVR_R1(8)
|
||||||
|
|
||||||
|
#define STM32_VCO1_FREQUENCY ((STM32_HSE_FREQUENCY / 5) * 160)
|
||||||
|
#define STM32_PLL1P_FREQUENCY (STM32_VCO1_FREQUENCY / 2)
|
||||||
|
#define STM32_PLL1Q_FREQUENCY (STM32_VCO1_FREQUENCY / 4)
|
||||||
|
#define STM32_PLL1R_FREQUENCY (STM32_VCO1_FREQUENCY / 8)
|
||||||
|
|
||||||
|
/* PLL2 */
|
||||||
|
|
||||||
|
#define STM32_PLLCFG_PLL2CFG (RCC_PLLCFGR_PLL2VCOSEL_WIDE | \
|
||||||
|
RCC_PLLCFGR_PLL2RGE_2_4_MHZ | \
|
||||||
|
RCC_PLLCFGR_DIVP2EN)
|
||||||
|
#define STM32_PLLCFG_PLL2M RCC_PLLCKSELR_DIVM2(5)
|
||||||
|
#define STM32_PLLCFG_PLL2N RCC_PLL2DIVR_N2(160)
|
||||||
|
#define STM32_PLLCFG_PLL2P RCC_PLL2DIVR_P2(2)
|
||||||
|
#define STM32_PLLCFG_PLL2Q RCC_PLL2DIVR_Q2(4)
|
||||||
|
#define STM32_PLLCFG_PLL2R RCC_PLL2DIVR_R2(8)
|
||||||
|
|
||||||
|
#define STM32_VCO2_FREQUENCY ((STM32_HSE_FREQUENCY / 5) * 160)
|
||||||
|
#define STM32_PLL2P_FREQUENCY (STM32_VCO2_FREQUENCY / 2)
|
||||||
|
#define STM32_PLL2Q_FREQUENCY (STM32_VCO2_FREQUENCY / 4)
|
||||||
|
#define STM32_PLL2R_FREQUENCY (STM32_VCO2_FREQUENCY / 8)
|
||||||
|
|
||||||
|
/* PLL3 */
|
||||||
|
|
||||||
|
#define STM32_PLLCFG_PLL3CFG 0
|
||||||
|
#define STM32_PLLCFG_PLL3M 0
|
||||||
|
#define STM32_PLLCFG_PLL3N 0
|
||||||
|
#define STM32_PLLCFG_PLL3P 0
|
||||||
|
#define STM32_PLLCFG_PLL3Q 0
|
||||||
|
#define STM32_PLLCFG_PLL3R 0
|
||||||
|
|
||||||
|
#define STM32_VCO3_FREQUENCY
|
||||||
|
#define STM32_PLL3P_FREQUENCY
|
||||||
|
#define STM32_PLL3Q_FREQUENCY
|
||||||
|
#define STM32_PLL3R_FREQUENCY
|
||||||
|
|
||||||
|
/* SYSCLK = PLL1P = 400 MHz
|
||||||
|
* M7 CPUCLK = SYSCLK / 1 = 400 MHz
|
||||||
|
* M4 CPUCLK = HCLK / 1 = 200 MHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define STM32_RCC_D1CFGR_D1CPRE (RCC_D1CFGR_D1CPRE_SYSCLK)
|
||||||
|
#define STM32_SYSCLK_FREQUENCY (STM32_PLL1P_FREQUENCY)
|
||||||
|
#ifdef CONFIG_ARCH_CHIP_STM32H7_CORTEXM7
|
||||||
|
# define STM32_CPUCLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 1)
|
||||||
|
#else
|
||||||
|
# define STM32_CPUCLK_FREQUENCY (STM32_HCLK_FREQUENCY / 1)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Configure Clock Assignments */
|
||||||
|
|
||||||
|
/* AHB clock (HCLK) is SYSCLK/2 (240 MHz max)
|
||||||
|
* HCLK1 = HCLK2 = HCLK3 = HCLK4
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define STM32_RCC_D1CFGR_HPRE RCC_D1CFGR_HPRE_SYSCLKd2 /* HCLK = SYSCLK / 2 */
|
||||||
|
#define STM32_ACLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 2) /* ACLK in D1, HCLK3 in D1 */
|
||||||
|
#define STM32_HCLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 2) /* HCLK in D2, HCLK4 in D3 */
|
||||||
|
|
||||||
|
/* APB1 clock (PCLK1) is HCLK/4 */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CFGR_D2PPRE1 RCC_D2CFGR_D2PPRE1_HCLKd4 /* PCLK1 = HCLK / 4 */
|
||||||
|
#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/4)
|
||||||
|
|
||||||
|
/* APB2 clock (PCLK2) is HCLK/4 */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CFGR_D2PPRE2 RCC_D2CFGR_D2PPRE2_HCLKd4 /* PCLK2 = HCLK / 4 */
|
||||||
|
#define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/4)
|
||||||
|
|
||||||
|
/* APB3 clock (PCLK3) is HCLK/4 */
|
||||||
|
|
||||||
|
#define STM32_RCC_D1CFGR_D1PPRE RCC_D1CFGR_D1PPRE_HCLKd4 /* PCLK3 = HCLK / 4 */
|
||||||
|
#define STM32_PCLK3_FREQUENCY (STM32_HCLK_FREQUENCY/4)
|
||||||
|
|
||||||
|
/* APB4 clock (PCLK4) is HCLK/4 */
|
||||||
|
|
||||||
|
#define STM32_RCC_D3CFGR_D3PPRE RCC_D3CFGR_D3PPRE_HCLKd4 /* PCLK4 = HCLK / 4 */
|
||||||
|
#define STM32_PCLK4_FREQUENCY (STM32_HCLK_FREQUENCY/4)
|
||||||
|
|
||||||
|
/* Timer clock frequencies */
|
||||||
|
|
||||||
|
/* Timers driven from APB1 will be twice PCLK1 */
|
||||||
|
|
||||||
|
#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM5_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM12_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM13_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
#define STM32_APB1_TIM14_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||||
|
|
||||||
|
/* Timers driven from APB2 will be twice PCLK2 */
|
||||||
|
|
||||||
|
#define STM32_APB2_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||||
|
#define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||||
|
#define STM32_APB2_TIM15_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||||
|
#define STM32_APB2_TIM16_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||||
|
#define STM32_APB2_TIM17_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||||
|
|
||||||
|
/* Kernel Clock Configuration
|
||||||
|
*
|
||||||
|
* Note: look at Table 54 in ST Manual
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* I2C123 clock source - HSI */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CCIP2R_I2C123SRC RCC_D2CCIP2R_I2C123SEL_HSI
|
||||||
|
|
||||||
|
/* I2C4 clock source - HSI */
|
||||||
|
|
||||||
|
#define STM32_RCC_D3CCIPR_I2C4SRC RCC_D3CCIPR_I2C4SEL_HSI
|
||||||
|
|
||||||
|
/* SPI123 clock source - PLL1Q */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CCIP1R_SPI123SRC RCC_D2CCIP1R_SPI123SEL_PLL1
|
||||||
|
|
||||||
|
/* SPI45 clock source - APB (PCLK2?) */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CCIP1R_SPI45SRC RCC_D2CCIP1R_SPI45SEL_APB
|
||||||
|
|
||||||
|
/* SPI6 clock source - APB (PCLK4) */
|
||||||
|
|
||||||
|
#define STM32_RCC_D3CCIPR_SPI6SRC RCC_D3CCIPR_SPI6SEL_PCLK4
|
||||||
|
|
||||||
|
/* USB 1 and 2 clock source - HSI48 */
|
||||||
|
|
||||||
|
#define STM32_RCC_D2CCIP2R_USBSRC RCC_D2CCIP2R_USBSEL_HSI48
|
||||||
|
|
||||||
|
/* ADC 1 2 3 clock source - pll2_pclk */
|
||||||
|
|
||||||
|
#define STM32_RCC_D3CCIPR_ADCSRC RCC_D3CCIPR_ADCSEL_PLL2
|
||||||
|
|
||||||
|
/* FLASH wait states
|
||||||
|
*
|
||||||
|
* ------------ ---------- -----------
|
||||||
|
* Vcore MAX ACLK WAIT STATES
|
||||||
|
* ------------ ---------- -----------
|
||||||
|
* 1.15-1.26 V 70 MHz 0
|
||||||
|
* (VOS1 level) 140 MHz 1
|
||||||
|
* 210 MHz 2
|
||||||
|
* 1.05-1.15 V 55 MHz 0
|
||||||
|
* (VOS2 level) 110 MHz 1
|
||||||
|
* 165 MHz 2
|
||||||
|
* 220 MHz 3
|
||||||
|
* 0.95-1.05 V 45 MHz 0
|
||||||
|
* (VOS3 level) 90 MHz 1
|
||||||
|
* 135 MHz 2
|
||||||
|
* 180 MHz 3
|
||||||
|
* 225 MHz 4
|
||||||
|
* ------------ ---------- -----------
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define BOARD_FLASH_WAITSTATES 4
|
||||||
|
|
||||||
|
/* LED definitions **********************************************************/
|
||||||
|
|
||||||
|
/* LED index values for use with board_userled() */
|
||||||
|
|
||||||
|
#define BOARD_LED1 0
|
||||||
|
#define BOARD_LED2 1
|
||||||
|
#define BOARD_LED3 2
|
||||||
|
#define BOARD_NLEDS 3
|
||||||
|
|
||||||
|
#define BOARD_LED_GREEN BOARD_LED1
|
||||||
|
#define BOARD_LED_BLUE BOARD_LED2
|
||||||
|
#define BOARD_LED_RED BOARD_LED3
|
||||||
|
|
||||||
|
/* LED bits for use with board_userled_all() */
|
||||||
|
|
||||||
|
#define BOARD_LED1_BIT (1 << BOARD_LED1)
|
||||||
|
#define BOARD_LED2_BIT (1 << BOARD_LED2)
|
||||||
|
#define BOARD_LED3_BIT (1 << BOARD_LED3)
|
||||||
|
|
||||||
|
/* If CONFIG_ARCH_LEDS is defined, the usage by the board port is defined in
|
||||||
|
* include/board.h and src/stm32_leds.c.
|
||||||
|
* The LEDs are used to encode OS-related events as follows:
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* SYMBOL Meaning LED state
|
||||||
|
* Red Green Blue
|
||||||
|
* ---------------------- -------------------------- ------ ------ ---
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LED_STARTED 0 /* NuttX has been started OFF OFF OFF */
|
||||||
|
#define LED_HEAPALLOCATE 1 /* Heap has been allocated OFF OFF ON */
|
||||||
|
#define LED_IRQSENABLED 2 /* Interrupts enabled OFF ON OFF */
|
||||||
|
#define LED_STACKCREATED 3 /* Idle stack created OFF ON ON */
|
||||||
|
#define LED_INIRQ 4 /* In an interrupt N/C N/C GLOW */
|
||||||
|
#define LED_SIGNAL 5 /* In a signal handler N/C GLOW N/C */
|
||||||
|
#define LED_ASSERTION 6 /* An assertion failed GLOW N/C GLOW */
|
||||||
|
#define LED_PANIC 7 /* The system has crashed Blink OFF N/C */
|
||||||
|
#define LED_IDLE 8 /* MCU is is sleep mode ON OFF OFF */
|
||||||
|
|
||||||
|
/* Thus if the Green LED is statically on, NuttX has successfully booted and
|
||||||
|
* is, apparently, running normally. If the Red LED is flashing at
|
||||||
|
* approximately 2Hz, then a fatal error has been detected and the system
|
||||||
|
* has halted.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Alternate function pin selections ****************************************/
|
||||||
|
|
||||||
|
/* UART4 (Portenta UART0) */
|
||||||
|
|
||||||
|
#define GPIO_UART4_TX (GPIO_UART4_TX_2) /* PA0 */
|
||||||
|
#define GPIO_UART4_RX (GPIO_UART4_RX_7) /* PI9 */
|
||||||
|
|
||||||
|
/* USART1 (Portenta UART1, Arduino connector) */
|
||||||
|
|
||||||
|
#define GPIO_USART1_RX (GPIO_USART1_RX_2) /* PA10 */
|
||||||
|
#define GPIO_USART1_TX (GPIO_USART1_TX_2) /* PA9 */
|
||||||
|
|
||||||
|
/* I2C1 */
|
||||||
|
|
||||||
|
#define GPIO_I2C1_SDA (GPIO_I2C1_SDA_1) /* PB7 (J1-43) */
|
||||||
|
#define GPIO_I2C1_SCL (GPIO_I2C1_SCL_1) /* PB6 (J1-45) */
|
||||||
|
|
||||||
|
/* I2C3 */
|
||||||
|
|
||||||
|
#define GPIO_I2C3_SDA (GPIO_I2C3_SDA_2) /* PH8 (J1-44) */
|
||||||
|
#define GPIO_I2C3_SCL (GPIO_I2C3_SCL_2) /* PH7 (J1-46) */
|
||||||
|
|
||||||
|
/* CAN1 */
|
||||||
|
|
||||||
|
#define GPIO_FDCAN1_TX (GPIO_FDCAN1_TX_4) /* PH13 (J1-49) */
|
||||||
|
#define GPIO_FDCAN1_RX (GPIO_FDCAN1_RX_2) /* PB8 (J1-51) */
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
#define EXTERN extern "C"
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#else
|
||||||
|
#define EXTERN extern
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __BOARDS_ARM_STM32H7_PORTENTA_H7_INCLUDE_BOARD_H */
|
||||||
@@ -0,0 +1,46 @@
|
|||||||
|
############################################################################
|
||||||
|
# boards/arm/stm32h7/portenta-h7/scripts/Make.defs
|
||||||
|
#
|
||||||
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include $(TOPDIR)/.config
|
||||||
|
include $(TOPDIR)/tools/Config.mk
|
||||||
|
include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_ARCH_CHIP_STM32H7_CORTEXM7),y)
|
||||||
|
LDSCRIPT = flash.ld
|
||||||
|
else
|
||||||
|
LDSCRIPT = flash_m4.ld
|
||||||
|
endif
|
||||||
|
|
||||||
|
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
|
||||||
|
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||||
|
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||||
|
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||||
|
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
|
||||||
|
|
||||||
|
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||||
|
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||||
|
LDNXFLATFLAGS = -e main -s 2048
|
||||||
@@ -0,0 +1,160 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/scripts/flash.ld
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_PORTENTAH7_ARDUINO_BOOTLOADER
|
||||||
|
# define FLASH_START 0x08040000
|
||||||
|
#else
|
||||||
|
# define FLASH_START 0x08000000
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CONFIG_STM32H7_CORTEXM4_ENABLED
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
|
||||||
|
flash (rx) : ORIGIN = FLASH_START, LENGTH = 2048K
|
||||||
|
dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
|
||||||
|
dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K
|
||||||
|
sram (rwx) : ORIGIN = 0x24000000, LENGTH = 512K
|
||||||
|
sram1 (rwx) : ORIGIN = 0x30000000, LENGTH = 128K
|
||||||
|
sram2 (rwx) : ORIGIN = 0x30020000, LENGTH = 128K
|
||||||
|
sram3 (rwx) : ORIGIN = 0x30040000, LENGTH = 32K
|
||||||
|
sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K
|
||||||
|
bbram (rwx) : ORIGIN = 0x38800000, LENGTH = 4K
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
|
||||||
|
flash (rx) : ORIGIN = FLASH_START, LENGTH = CONFIG_STM32H7_CORTEXM7_FLASH_SIZE
|
||||||
|
dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
|
||||||
|
dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K
|
||||||
|
sram (rwx) : ORIGIN = 0x24000000, LENGTH = 512K
|
||||||
|
|
||||||
|
/* shared memory on SRAM3 */
|
||||||
|
|
||||||
|
shmem (rwx) : ORIGIN = 0x30040000, LENGTH = 32K
|
||||||
|
sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K
|
||||||
|
bbram (rwx) : ORIGIN = 0x38800000, LENGTH = 4K
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
EXTERN(_vectors)
|
||||||
|
ENTRY(_stext)
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
_stext = ABSOLUTE(.);
|
||||||
|
*(.vectors)
|
||||||
|
*(.text .text.*)
|
||||||
|
*(.fixup)
|
||||||
|
*(.gnu.warning)
|
||||||
|
*(.rodata .rodata.*)
|
||||||
|
*(.gnu.linkonce.t.*)
|
||||||
|
*(.glue_7)
|
||||||
|
*(.glue_7t)
|
||||||
|
*(.got)
|
||||||
|
*(.gcc_except_table)
|
||||||
|
*(.gnu.linkonce.r.*)
|
||||||
|
_etext = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.init_section :
|
||||||
|
{
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
|
||||||
|
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.ARM.extab :
|
||||||
|
{
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
.ARM.exidx :
|
||||||
|
{
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
} > flash
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
. = ALIGN(4);
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > sram AT > flash
|
||||||
|
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
. = ALIGN(4);
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
.shmem :
|
||||||
|
{
|
||||||
|
. = ALIGN(4);
|
||||||
|
*(.shmem);
|
||||||
|
KEEP(*(.shmem))
|
||||||
|
} > shmem
|
||||||
|
|
||||||
|
/* Emit the the D3 power domain section for locating BDMA data
|
||||||
|
*
|
||||||
|
* Static data with locate_data(".sram4") will be located
|
||||||
|
* at start of SRAM4; the rest of SRAM4 will be added to the heap.
|
||||||
|
*/
|
||||||
|
|
||||||
|
.sram4_reserve (NOLOAD) :
|
||||||
|
{
|
||||||
|
*(.sram4)
|
||||||
|
. = ALIGN(4);
|
||||||
|
_sram4_heap_start = ABSOLUTE(.);
|
||||||
|
} > sram4
|
||||||
|
|
||||||
|
/* Stabs debugging sections. */
|
||||||
|
|
||||||
|
.stab 0 : { *(.stab) }
|
||||||
|
.stabstr 0 : { *(.stabstr) }
|
||||||
|
.stab.excl 0 : { *(.stab.excl) }
|
||||||
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||||
|
.stab.index 0 : { *(.stab.index) }
|
||||||
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||||
|
.comment 0 : { *(.comment) }
|
||||||
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||||
|
.debug_info 0 : { *(.debug_info) }
|
||||||
|
.debug_line 0 : { *(.debug_line) }
|
||||||
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||||
|
.debug_aranges 0 : { *(.debug_aranges) }
|
||||||
|
}
|
||||||
@@ -0,0 +1,126 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/scripts/flash_m4.ld
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#define STM32M4_FLASH_START (0x08000000 + CONFIG_STM32H7_CORTEXM7_FLASH_SIZE)
|
||||||
|
|
||||||
|
#if CONFIG_STM32H7_CORTEXM7_FLASH_SIZE != 1048576
|
||||||
|
# error TODO: not supported yet - BCM4_ADD0 must be configured
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Use 0x1xxxxxxx SRAM1-3 mapping for Cortex-M4 */
|
||||||
|
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
flash (rx) :
|
||||||
|
ORIGIN = STM32M4_FLASH_START,
|
||||||
|
LENGTH = (2048K - CONFIG_STM32H7_CORTEXM7_FLASH_SIZE)
|
||||||
|
|
||||||
|
/* SRAM1 and SRAM2 */
|
||||||
|
|
||||||
|
sram (rwx) : ORIGIN = 0x10000000, LENGTH = 128K + 128K
|
||||||
|
|
||||||
|
/* shared memory on SRAM3 */
|
||||||
|
|
||||||
|
shmem (rwx) : ORIGIN = 0x10040000, LENGTH = 32K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
EXTERN(_vectors)
|
||||||
|
ENTRY(_stext)
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
_stext = ABSOLUTE(.);
|
||||||
|
*(.vectors)
|
||||||
|
*(.text .text.*)
|
||||||
|
*(.fixup)
|
||||||
|
*(.gnu.warning)
|
||||||
|
*(.rodata .rodata.*)
|
||||||
|
*(.gnu.linkonce.t.*)
|
||||||
|
*(.glue_7)
|
||||||
|
*(.glue_7t)
|
||||||
|
*(.got)
|
||||||
|
*(.gcc_except_table)
|
||||||
|
*(.gnu.linkonce.r.*)
|
||||||
|
_etext = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.init_section :
|
||||||
|
{
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
|
||||||
|
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.ARM.extab :
|
||||||
|
{
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
.ARM.exidx :
|
||||||
|
{
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
} > flash
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
. = ALIGN(4);
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > sram AT > flash
|
||||||
|
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
. = ALIGN(4);
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
/* Stabs debugging sections. */
|
||||||
|
|
||||||
|
.stab 0 : { *(.stab) }
|
||||||
|
.stabstr 0 : { *(.stabstr) }
|
||||||
|
.stab.excl 0 : { *(.stab.excl) }
|
||||||
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||||
|
.stab.index 0 : { *(.stab.index) }
|
||||||
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||||
|
.comment 0 : { *(.comment) }
|
||||||
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||||
|
.debug_info 0 : { *(.debug_info) }
|
||||||
|
.debug_line 0 : { *(.debug_line) }
|
||||||
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||||
|
.debug_aranges 0 : { *(.debug_aranges) }
|
||||||
|
}
|
||||||
@@ -0,0 +1,40 @@
|
|||||||
|
# ##############################################################################
|
||||||
|
# boards/arm/stm32h7/portenta-h7/src/CMakeLists.txt
|
||||||
|
#
|
||||||
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
|
||||||
|
# license agreements. See the NOTICE file distributed with this work for
|
||||||
|
# additional information regarding copyright ownership. The ASF licenses this
|
||||||
|
# file to you under the Apache License, Version 2.0 (the "License"); you may not
|
||||||
|
# use this file except in compliance with the License. You may obtain a copy of
|
||||||
|
# the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations under
|
||||||
|
# the License.
|
||||||
|
#
|
||||||
|
# ##############################################################################
|
||||||
|
|
||||||
|
set(SRCS stm32_boot.c stm32_bringup.c)
|
||||||
|
|
||||||
|
if(CONFIG_ARCH_LEDS)
|
||||||
|
list(APPEND SRCS stm32_autoleds.c)
|
||||||
|
endif()
|
||||||
|
|
||||||
|
if(CONFIG_BOARDCTL)
|
||||||
|
list(APPEND SRCS stm32_appinitialize.c)
|
||||||
|
endif()
|
||||||
|
|
||||||
|
target_sources(board PRIVATE ${SRCS})
|
||||||
|
|
||||||
|
if(CONFIG_ARCH_CHIP_STM32H7_CORTEXM7)
|
||||||
|
set_property(GLOBAL PROPERTY LD_SCRIPT "${NUTTX_BOARD_DIR}/scripts/flash.ld")
|
||||||
|
else()
|
||||||
|
set_property(GLOBAL PROPERTY LD_SCRIPT
|
||||||
|
"${NUTTX_BOARD_DIR}/scripts/flash_m4.ld")
|
||||||
|
endif()
|
||||||
@@ -0,0 +1,35 @@
|
|||||||
|
############################################################################
|
||||||
|
# boards/arm/stm32h7/portenta-h7/src/Makefile
|
||||||
|
#
|
||||||
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include $(TOPDIR)/Make.defs
|
||||||
|
|
||||||
|
CSRCS = stm32_boot.c stm32_bringup.c
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||||
|
CSRCS += stm32_autoleds.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_BOARDCTL),y)
|
||||||
|
CSRCS += stm32_appinitialize.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
include $(TOPDIR)/boards/Board.mk
|
||||||
@@ -0,0 +1,92 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/src/portenta-h7.h
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __BOARDS_ARM_STM32H7_PORTENTA_H7_SRC_PORTENTA_H7_H
|
||||||
|
#define __BOARDS_ARM_STM32H7_PORTENTA_H7_SRC_PORTENTA_H7_H
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
#include <nuttx/compiler.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
|
|
||||||
|
/* procfs File System */
|
||||||
|
|
||||||
|
#ifdef CONFIG_FS_PROCFS
|
||||||
|
# ifdef CONFIG_NSH_PROC_MOUNTPOINT
|
||||||
|
# define STM32_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
|
||||||
|
# else
|
||||||
|
# define STM32_PROCFS_MOUNTPOINT "/proc"
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* LED */
|
||||||
|
|
||||||
|
#define GPIO_LD1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTK | GPIO_PIN5)
|
||||||
|
#define GPIO_LD2 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTK | GPIO_PIN6)
|
||||||
|
#define GPIO_LD3 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTK | GPIO_PIN7)
|
||||||
|
|
||||||
|
#define GPIO_LED_RED GPIO_LD1
|
||||||
|
#define GPIO_LED_GREEN GPIO_LD2
|
||||||
|
#define GPIO_LED_BLUE GPIO_LD3
|
||||||
|
|
||||||
|
/* PMIC - MC34PF1550A4EP */
|
||||||
|
|
||||||
|
#define GPIO_PF1550_STBNY (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTJ | GPIO_PIN0)
|
||||||
|
#define GPIO_PF1550_INT (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | \
|
||||||
|
GPIO_PORTK | GPIO_PIN0)
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture-specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||||
|
* Called from board_late_initialize().
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y &&
|
||||||
|
* CONFIG_NSH_ARCHINIT:
|
||||||
|
* Called from the NSH library
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void);
|
||||||
|
|
||||||
|
#endif /* __BOARDS_ARM_STM32H7_PORTENTA_H7_SRC_PORTENTA_H7_H */
|
||||||
@@ -0,0 +1,78 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/src/stm32_appinitialize.c
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
|
||||||
|
#include "portenta-h7.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_app_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform application specific initialization. This function is never
|
||||||
|
* called directly from application code, but only indirectly via the
|
||||||
|
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
|
||||||
|
*
|
||||||
|
* Input Parameters:
|
||||||
|
* arg - The boardctl() argument is passed to the board_app_initialize()
|
||||||
|
* implementation without modification. The argument has no
|
||||||
|
* meaning to NuttX; the meaning of the argument is a contract
|
||||||
|
* between the board-specific initialization logic and the
|
||||||
|
* matching application logic. The value could be such things as a
|
||||||
|
* mode enumeration value, a set of DIP switch switch settings, a
|
||||||
|
* pointer to configuration data read from a file or serial FLASH,
|
||||||
|
* or whatever you would like to do with it. Every implementation
|
||||||
|
* should accept zero/NULL as a default configuration.
|
||||||
|
*
|
||||||
|
* Returned Value:
|
||||||
|
* Zero (OK) is returned on success; a negated errno value is returned on
|
||||||
|
* any failure to indicate the nature of the failure.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int board_app_initialize(uintptr_t arg)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
/* Board initialization already performed by board_late_initialize() */
|
||||||
|
|
||||||
|
return OK;
|
||||||
|
#else
|
||||||
|
/* Perform board-specific initialization */
|
||||||
|
|
||||||
|
return stm32_bringup();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
@@ -0,0 +1,175 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/src/stm32_autoleds.c
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <sys/param.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "stm32_gpio.h"
|
||||||
|
#include "portenta-h7.h"
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_CHIP_STM32H7_CORTEXM4
|
||||||
|
# error autoleds not supported for M4 core now
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Indexed by BOARD_LED_<color> */
|
||||||
|
|
||||||
|
static const uint32_t g_ledmap[BOARD_NLEDS] =
|
||||||
|
{
|
||||||
|
GPIO_LED_GREEN,
|
||||||
|
GPIO_LED_BLUE,
|
||||||
|
GPIO_LED_RED,
|
||||||
|
};
|
||||||
|
|
||||||
|
static bool g_initialized;
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void phy_set_led(int led, bool state)
|
||||||
|
{
|
||||||
|
/* Active High */
|
||||||
|
|
||||||
|
stm32_gpiowrite(g_ledmap[led], state);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_initialize
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_initialize(void)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
/* Configure the LD1 GPIO for output. Initial state is OFF */
|
||||||
|
|
||||||
|
for (i = 0; i < nitems(g_ledmap); i++)
|
||||||
|
{
|
||||||
|
stm32_configgpio(g_ledmap[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_on
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_on(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_HEAPALLOCATE:
|
||||||
|
phy_set_led(BOARD_LED_BLUE, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_IRQSENABLED:
|
||||||
|
phy_set_led(BOARD_LED_BLUE, false);
|
||||||
|
phy_set_led(BOARD_LED_GREEN, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_STACKCREATED:
|
||||||
|
phy_set_led(BOARD_LED_GREEN, true);
|
||||||
|
phy_set_led(BOARD_LED_BLUE, true);
|
||||||
|
g_initialized = true;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_INIRQ:
|
||||||
|
phy_set_led(BOARD_LED_BLUE, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_SIGNAL:
|
||||||
|
phy_set_led(BOARD_LED_GREEN, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_ASSERTION:
|
||||||
|
phy_set_led(BOARD_LED_RED, true);
|
||||||
|
phy_set_led(BOARD_LED_BLUE, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_PANIC:
|
||||||
|
phy_set_led(BOARD_LED_RED, true);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_IDLE:
|
||||||
|
phy_set_led(BOARD_LED_RED, true);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_off
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_off(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_SIGNAL:
|
||||||
|
phy_set_led(BOARD_LED_GREEN, false);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_INIRQ:
|
||||||
|
phy_set_led(BOARD_LED_BLUE, false);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_ASSERTION:
|
||||||
|
phy_set_led(BOARD_LED_RED, false);
|
||||||
|
phy_set_led(BOARD_LED_BLUE, false);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_PANIC:
|
||||||
|
phy_set_led(BOARD_LED_RED, false);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case LED_IDLE:
|
||||||
|
phy_set_led(BOARD_LED_RED, false);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_ARCH_LEDS */
|
||||||
@@ -0,0 +1,81 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/src/stm32_boot.c
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "arm_internal.h"
|
||||||
|
#include "stm32_start.h"
|
||||||
|
#include "portenta-h7.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_boardinitialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All STM32 architectures must provide the following entry point.
|
||||||
|
* This entry point is called early in the initialization -- after all
|
||||||
|
* memory has been configured and mapped but before any devices have been
|
||||||
|
* initialized.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void stm32_boardinitialize(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
/* Configure on-board LEDs if LED support has been selected. */
|
||||||
|
|
||||||
|
board_autoled_initialize();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_late_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
||||||
|
* initialization call will be performed in the boot-up sequence to a
|
||||||
|
* function called board_late_initialize(). board_late_initialize()
|
||||||
|
* will be called immediately after up_initialize() is called and just
|
||||||
|
* before the initial application is started. This additional
|
||||||
|
* initialization phase may be used, for example, to initialize board-
|
||||||
|
* specific device drivers.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
void board_late_initialize(void)
|
||||||
|
{
|
||||||
|
stm32_bringup();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
@@ -0,0 +1,155 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32h7/portenta-h7/src/stm32_bringup.c
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include "stm32_i2c.h"
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include <nuttx/fs/fs.h>
|
||||||
|
|
||||||
|
#include "portenta-h7.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_i2c_register
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Register one I2C drivers for the I2C tool.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||||
|
static void stm32_i2c_register(int bus)
|
||||||
|
{
|
||||||
|
struct i2c_master_s *i2c;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
i2c = stm32_i2cbus_initialize(bus);
|
||||||
|
if (i2c == NULL)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to get I2C%d interface\n", bus);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
ret = i2c_register(i2c, bus);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to register I2C%d driver: %d\n",
|
||||||
|
bus, ret);
|
||||||
|
stm32_i2cbus_uninitialize(i2c);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_i2ctool
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Register I2C drivers for the I2C tool.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||||
|
static void stm32_i2ctool(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_STM32H7_I2C1
|
||||||
|
stm32_i2c_register(1);
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32H7_I2C2
|
||||||
|
stm32_i2c_register(2);
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32H7_I2C3
|
||||||
|
stm32_i2c_register(3);
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32H7_I2C4
|
||||||
|
stm32_i2c_register(4);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture-specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||||
|
* Called from board_late_initialize().
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y &&
|
||||||
|
* CONFIG_NSH_ARCHINIT:
|
||||||
|
* Called from the NSH library
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void)
|
||||||
|
{
|
||||||
|
int ret = OK;
|
||||||
|
|
||||||
|
UNUSED(ret);
|
||||||
|
|
||||||
|
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||||
|
stm32_i2ctool();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_FS_PROCFS
|
||||||
|
/* Mount the procfs file system */
|
||||||
|
|
||||||
|
ret = nx_mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to mount the PROC filesystem: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_FS_TMPFS
|
||||||
|
/* Mount the tmpfs file system */
|
||||||
|
|
||||||
|
ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n",
|
||||||
|
CONFIG_LIBC_TMPDIR, ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user