STM32 MPU ecosystem release note

Applicable for

STM32MP13x lines, STM32MP15x lines

---

This article describes the content of STM32MP1-ecosystem-v4.1.0 release of STM32MPU Embedded Software distribution and its associated ecosystem. The article has been updated for v4.1.2 . This minor release is available in chapter #Minor release updates

1. Delivery purpose and scope

The STM32MP1-ecosystem-v4.1.0 release is dedicated to the STM32MP1 Series. It is a major release, based on new community components version, listed in the embedded software chapter below.

This STM32MP1-ecosystem-v4.1.0 release aims at:

• providing a full ecosystem for the STM32MP1 Series devices
• working efficiently with STM32 MPU boards, using one of the packages (Starter Package, Developer Package or Distribution Package) provided by STMicroelectronics: refer to Which Package better suits your needs for more information.

This ecosystem release consists of:

• STM32 MPU Embedded Software distribution
• STM32DDRFW-UTIL
• STM32PROGFW-UTIL
• STM32 referenced tools (more details are provided in the Referenced tools release notes chapter below):

• STM32CubeIDE
• STM32CubeMX
• STM32CubeProgrammer

• Keygen tool
• Signing tool

• the Package Repository Service

• hosted at the non-browsable URL http://packages.openstlinux.st.com
• enabled by default in the Starter Package
• providing regularly updated or additional packages

• Documentation

• the present user guide in Wiki format
• the documentation package (for more details refer to Reference documents chapter below)

• STM32MP1 boards support

• STM32MP15 Evaluation boards
• STM32MP15 Discovery kits
• STM32MP13 Discovery kits

More details are provided in the supported hardware chapter below.

2. Intended audience

The targeted audience is STM32 MPU customers and partners.

3. Licensing

This software package is licensed under a SOFTWARE LICENSE AGREEMENT FOR ST MATERIALS (SLA). Customers should only use this package in compliance with the software license agreement (SLA).

4. Supported hardware

This software delivery is compatible with the following boards:

STM32MP13 boards
Boards	PCBs list	Main features	Ordering
STM32MP135F-DK Discovery kit	MB1635 (motherboard) MB1897 (camera module board)	STM32MP135FAF7 Rev.Y Arm®-based Cortex®-A7 1 GHz Secure boot and cryptography 4-Gbit DDR3L, 16 bits, 533 MHz ST PMIC STPMIC1 4.3" TFT 480x272 pixels with LED backlight, and capacitive touch panel 2-megapixel dual lane CSI-2 camera module with 15-pin FFC connector Wi-Fi® 802.11b/g/n Bluetooth® Low Energy 4.1	Discovery kit with STM32MP135F MPU

STM32MP15 boards
Boards	PCBs list	Main features	Ordering
STM32MP157D-DK1 Discovery kit	MB1272C (motherboard)	STM32MP157DAC1 Rev.Z Arm®-based dual Cortex®-A7 800 MHz Basic security 4-Gbit DDR3L, 16 bits, 533 MHz ST PMIC STPMIC1APQR cut2.0	Discovery kit with STM32MP157D MPU
STM32MP157F-DK2 Discovery kit	MB1272C (motherboard) MB1407B (daughterboard DSI display)	STM32MP157FAC1 Rev.Z Arm®-based dual Cortex®-A7 800 MHz Secure boot and cryptography 4-Gbit DDR3L, 16 bits, 533 MHz ST PMIC STPMIC1APQR cut2.0 4" TFT 480×800 pixels with LED backlight, and capacitive touch panel Wi-Fi® 802.11b/g/n Bluetooth® Low Energy 4.1	Discovery kit with STM32MP157F MPU
STM32MP157D-EV1 Evaluation board	MB1262C (motherboard) MB1263C (daughterboard) MB1230C (daughterboard DSI display) MB1379A (camera)	STM32MP157DAA1 Rev.Z Arm®-based dual Cortex®-A7 800 MHz Basic security 2 × 4-Gbit DDR3L, 16 bits, 533 MHz PMIC STPMIC1APQR cut2.0 5.5" TFT 720×1280 pixels with LED backlight, and capacitive touch panel 5-megapixel, 8-bit camera	Evaluation board with STM32MP157D MPU
STM32MP157F-EV1 Evaluation board	MB1262C (motherboard) MB1263C (daughterboard) MB1230C (daughterboard DSI display) MB1379A (camera)	STM32MP157FAA1 Rev.Z Arm®-based dual Cortex®-A7 800 MHz Secure boot and cryptography 2 × 4-Gbit DDR3L, 16 bits, 533 MHz PMIC STPMIC1APQR cut2.0 5.5" TFT 720×1280 pixels with LED backlight, and capacitive touch panel 5-megapixel, 8-bit camera	Evaluation board with STM32MP157F MPU
STM32MP157A-DK1 Discovery kit	MB1272C (motherboard)	STM32MP157AAC3 Rev.B Arm®-based dual Cortex®-A7 650 MHz Basic security 4-Gbit DDR3L, 16 bits, 533 MHz ST PMIC STPMIC1APQR cut1.2	Out of production
STM32MP157C-DK2 Discovery kit	MB1272C (motherboard) MB1407B (daughterboard DSI display)	STM32MP157CAC3 Rev.B Arm®-based dual Cortex®-A7 650 MHz Secure boot and cryptography 4-Gbit DDR3L, 16 bits, 533 MHz ST PMIC STPMIC1APQR cut1.2 4" TFT 480×800 pixels with LED backlight, and capacitive touch panel Wi-Fi® 802.11b/g/n Bluetooth® Low Energy 4.1	Out of production
STM32MP157A-EV1 Evaluation board	MB1262C (motherboard) MB1263C (daughterboard) MB1230C (daughterboard DSI display) MB1379A (camera)	STM32MP157AAA3 Rev.B Arm®-based dual Cortex®-A7 650 MHz Basic security 2 × 4-Gbit DDR3L, 16 bits, 533 MHz PMIC STPMIC1APQR cut1.2 5.5" TFT 720×1280 pixels with LED backlight, and capacitive touch panel 5-megapixel, 8-bit camera	Out of production
STM32MP157C-EV1 Evaluation board	MB1262C (motherboard) MB1263C (daughterboard) MB1230C (daughterboard DSI display) MB1379A (camera)	STM32MP157CAA3 Rev.B Arm®-based dual Cortex®-A7 650 MHz Secure boot and cryptography 2 × 4-Gbit DDR3L, 16 bits, 533 MHz PMIC STPMIC1APQR cut1.2 5.5" TFT 720×1280 pixels with LED backlight, and capacitive touch panel 5-megapixel, 8-bit camera	Out of production

Information

The STLINK embedded on the boards requires upgraded USB PC drivers: see this article

5. Release content

5.1. Embedded software

Embedded software	STM32MP13x lines	STM32MP15x lines
OpenSTLinux (Arm® Cortex®-A7)
STM32CubeMP1 (Arm® Cortex®-M4)
Buildroot (Arm® Cortex®-A7)
STM32DDRFW-UTIL (Arm® Cortex®-A7)
STM32PROGFW-UTIL (Arm® Cortex®-A7)

5.1.1. OpenSTLinux (Arm^® Cortex^®-A7)

openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23 is the new version delivered with the STM32MP1-ecosystem-v4.1.0 release. This software set consists of the following components:

• Build process
  • OpenEmbedded v4.0.4 (Kirkstone) - Updated
  • GCC version v11.3.0 - Updated
• Embedded software components
  • Linux kernel v5.15-stm32mp-r2 (v5.15.67) - Updated
  • TF-A v2.6-stm32mp-r2 - Updated
  • U-Boot v2021.10-stm32mp-r2 - Updated
  • OP-TEE 3.16.0-stm32mp-r2 - Updated
  • OpenOCD version v0.11.0
• Applicative components
  • Weston version v10.0.2 - Updated
  • Wayland version 1.20.0
  • GStreamer version v1.20.3 - Updated
  • GCnano version v6.4.9 - Updated

5.1.1.1. Main changes

Linux^® kernel

• Real Time ready drivers (RT-Linux)
• SPI slave support
• ADC oversampling support
• SPI master driver with dual-qspi mode support
• DMA support for CRYP IP (Crypto performance improvement)
• STM32MP13x lines :
  • New wake up sources
    • USB OTG wake up via STM32G0
    • Ethernet PHY Wakeup on LAN

TF-A

• Firmware update on NAND devices
• Improve FIP management on NAND devices
• Add GPIO regulators driver
• Use FCONF to manage the Chain of Trust

OP-TEE

• ADC driver implementation
• IRQ forwarding
• Update regulator IO management
• Hardware unique key (HUK) implementation:

• using secured OTP through BSEC driver mapping on STM32MP15
• through SAES on STM32MP13

OpenSTLinux layers

• Rebase on Yocto LTS Release 4.0.4 (Kirkstone)
• Add support of Firmware Update feature for NAND memory

Important

More information about the changes are available through the detailed release note

Information

Basic boot has been removed since STM32MP15-ecosystem-v2.0.0, if using basic boot with U-BOOT-SPL to load U-BOOT and the kernel, use now the ST reference boot scheme replacing U-BOOT-SPL by TF-A as FSBL as explained in Boot chain overview.

Information

At boot time, STM32MP15x lines  internal peripherals are assigned according to one of the following kernel configurations: Configuration 1: all internal peripherals are assigned to the Arm® Cortex-A7 for Linux® drivers. The Arm® Cortex-M4 coprocessing TTY firmware is executed by default. Configuration 2: some internal peripherals are assigned to the Arm® Cortex-M4 to execute the delivered examples (on EVAL or DISCO board) see (How to run Arm® Cortex-M4 examples). Configuration 1 is activated by default if "2" is not specified in the U-Boot console. More information is available in the How to assign an internal peripheral to a runtime context article.

5.1.1.2. Restrictions

• If Firmware Update is not enabled, and the flashlayout partition is not needed anymore, but the storage mapping is hardcoded in U-Boot; either the flashlayout keeps the partitions for Firmware Update feature or U-Boot needs to be updated.

Warning

On an Ubuntu 18.04 (with a host gcc version prior to 8.0), U-Boot cannot be built by using the STM32MP1_Developer_Package because the option : -fmacro-prefix-map , used in U-Boot is not supported by Ubuntu 18.04

5.1.2. STM32CubeMP1 (Arm^® Cortex^®-M4)

STM32CubeMP1 Package v1.6.0 version - same version as the one delivered for the STM32MP1-ecosystem-v4.0.0 release.

• Applicative components
  • OpenAMP v2021.10.0

5.1.3. Buildroot (Arm^® Cortex^®-A7)

Buildroot distribution based on ST Linux BSP from openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23 is delivered with STM32MPU-ecosystem-v4.1.0 release with the tag openstlinux-5.15-buildroot-2022.02-mp1-v22.11.23.

Partner program
	Bootlin has developed specific support, demonstration configurations and documentation to help ST customers use Buildroot on STM32MP1 platforms. See https://www.st.com/content/st_com/en/partner/partner-program/partnerpage/Bootlin.html

5.1.4. STM32DDRFW-UTIL (Arm^® Cortex^®-A7)

STM32DDRFW-UTIL-v1.0.0 version - same version as the one delivered for the STM32MP1-ecosystem-v4.0.0 release.

STM32DDRFW-UTIL provides utilities for DDR.

Features available in this version

• Functionalities are available in command-line and in STM32CubeMX DDR Tool
  • Read/Write DDR registers and DDR info
  • Launch DDR tests

5.1.5. STM32PROGFW-UTIL (Arm^® Cortex^®-A7)

STM32PROGFW-UTIL-v1.0.2 version - Updated .

Warning

It is mandatory to use STM32PRGFW-UTIL version 1.0.2, instead of using version 1.0.0, as a major correction has been done in the new version to avoid potential device bricking.

Information

This new version has some dependencies with STM32CubeIDE v1.11.0 and STM32CubeProgrammer v1.12.0, it is then highly recommended to update also those 2 other ST tools

STM32PROGFW-UTIL provides multiple applications to manage the one-time programmable (OTP) memories.

Functionalities are available through 4 applications:

• STM32CubeProgrammer based application
• Standalone STM32CubeIDE based application
• 2 other applications for development purpose
  • UART configuration for the Standalone application
  • Run mode for STM32CubeProgrammer application

5.1.5.1. Main changes

• Documentation update
• STM32MP15 Semihosting mode issue fixed
• STM32MP15 USB reconnection issue fixed

Features already available in previous version

• STM32CubeProgrammer based application (in Serial boot mode)
  • OTP v2 structure
  • STM32CubeProgrammer UART interface and USB DFU
• OTP Console based application (in Dev boot mode)
  • OTP CLI implemented based on STM32CubeProgrammer OTP CLI with OTP v2 structure
  • UART and STM32CubeIDE Semihosting interface

5.1.5.2. Restrictions

Semihosting mode is not functional on Windows PC.

5.2. Tools

5.2.1. STM32CubeProgrammer, Signing tool, Keygen

STM32CubeProgrammer v2.12.0 version - Updated .

5.2.1.1. Main changes

• SSP UI
  • Facilitate the SSP management for STM32MP devices
  • Extract the device product ID to select the correct HSM package
  • Get HSM (Hardware Security Module) information
  • Save HSM license as binary file
  • Launch the SSP flow at any running partition
• SSP maturation improvements
• Fix USB connection issue for MP15 STM32PRGFW-UTIL flashing

Features already available in previous STM32CubeProgrammer version

• STM32CubeProg installer including STM32CubeProgrammer, Keygen and Signing tools.
• Flash programming of SD Card, eMMC, NAND, NOR images through USB and UART for STM32MP157C-EV1, STM32MP157A-EV1, STM32MP157A-DK1, STM32MP157C-DK2 boards.
• Private and public key generation.
• Image signatures.
• Flashlayout file format change.
• STM32MP1 fuse management (with console interface only).
• PMIC NVM management (with console interface only).
• SSP (secure secrets provisioning)

Warning

OpenSTLinux generates flashlayout.tsv files only for USB programming mode. For UART usage, refer to Using_STM32Programmer_over_UART article to modify those files.

5.2.1.2. Restrictions

Key generation is functional with STM32MP_KeyGen_CLI on Linux^® only from Ubuntu 18.04 and upper versions.

5.2.2. STM32CubeMX

STM32CubeMX-v6.7.0 version - Updated .

5.2.2.1. Main changes

• GUI: Add possibilities to download some documents of selected MCU/Board
• Allow virtual HAL driver components to have conditions on peripheral HAL mode

Features already available in previous version

• Ubuntu 20.04 support
• I/O muxing and clock tree configuration
• STM32MP1 contexts management (A7 non-secure, A7 secure, M4)
• STM32CubeMP1 code generation
• Tuning of DDR settings
• Device tree code generation
  • dtsi and header file inclusions
  • pinctrl and clock generation
  • System-on-chip device node positioning
  • multi-core related configurations (ETZPC binding, resources manager binding, peripheral assignment).
  • DMA config generation - DMA nodes

Information

Note: The other device tree parameters must be filled manually in user section tags (from /* USER CODE BEGIN <node> */ to /* USER CODE END <node> */)

5.2.2.2. Restrictions

When opening a previous project built with an older STM32CubeMX version, the migration does not take into account the user section part. This part needs to be updated manually according to the openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23 manifest.

5.2.3. STM32CubeIDE

STM32CubeIDE-v1.11.0 version - Updated .

5.2.3.1. Main changes

• Redirection of semihosting on tcp port with openOCD
• Debug via weston user for executable using GTK library
• Redirection of semihosting on tcp port with openOCD for STM32PRGFW-UTIL (outside CubeIDE, via Netcat external tool)

Features already available in previous version

• Ubuntu 20.04 support
• Application and libraries userland Arm^® Cortex^®-A7 support based on OpenSTLinux Developer Package and Yocto SDK.
• Arm^® Cortex^®-M4 STM32CubeMP1 in "Production mode" and "Engineering mode"
• Arm^® Cortex^®-M4 Firmware compilation, loading and debugging
• PC Linux^® with ethernet (recommended) or serial link
• PC Windows with ethernet or ethernet over USB link
• Arm^® Cortex^®-M4 Firmware installation directory configurable.
• OpenSTLinux Developer Package support with
  • TF-A component project compilation with native dt selected or external dt (for example, generated from CubeMX)
  • U-BOOT component project compilation with native dt selected or external dt (for example, generated from CubeMX)
  • OP-TEE component project compilation with native dt selected or external dt (for example, generated from CubeMX)
  • KERNEL component project compilation with native dt selected or external dt (for example, generated from CubeMX)
  • KERNEL component project artefacts update on running target
  • For more information refer to How to manage OpenSTLinux projects in STM32CubeIDE article
  • Installation of Yocto SDK
  • Installation of OpenSTLinux projects Sources

5.3. Miscellaneous

Detailed features are available in the release notes of the different components that constitute this delivery:

• STM32MPU Embedded Software distribution detailed release notes
• Referenced tools release notes

Moreover, the software workarounds implemented to provide solutions to the STM32MPU device errata are listed in STM32MP15 ecosystem errata sheet and STM32MP13 ecosystem errata sheet.

6. Minor release updates

A minor release of STM32PRGFW-UTIL (version 1.0.2) has been done a containing a major correction which corrected potential device bricking. More details can be found in STM32PRGFW-UTIL_release_note.

More details related to minor releases of STM32MP1 OpenSTLinux distribution can be found in STM32_MPU_OpenSTLinux_release_note_-_v4.1.0#Minor_release_updates

7. Reference documents

7.1. STM32MP13 resources

All the resources for the STM32MP1 Series are located in the STM32MP1 Series web page.

Information

The different STM32MP13 microprocessor part numbers available (with their corresponding internal peripherals, security options and packages) are described in the STM32MP13 microprocessor part numbers.

Reference	Name	Link
Application notes
AN2834	How to get the best ADC accuracy in STM32 microcontrollers	AN2834.pdf
AN4803	High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs	AN4803.pdf
AN5027	Interfacing PDM digital microphones using STM32 MCUs and MPUs	AN5027.pdf
AN5036	Thermal management guidelines for STM32 applications	AN5036.pdf
AN5168	How to configure DDR on STM32MP1 MPUs	AN5168.pdf
AN5225	USB Type-C® Power Delivery using STM32 MCUs and MPUs	AN5225.pdf
AN5275	USB DFU/USART protocols used in STM32MP1 Series bootloaders	AN5275.pdf
AN5284	STM32MP1 series system power consumption	AN5284.pdf
AN5348	Introduction to FDCAN peripherals for STM32 product classes	AN5348.pdf
AN5431	The STPMIC1 PCB layout guidlines	AN5431.pdf
AN5438	STM32MP1 Series lifetime estimates	AN5438.pdf
AN5510	Overview of the secure secret provisioning (SSP) on STM32MP1 Series	AN5510.pdf
AN5827	Guidelines for entering RMA state on STM32MP1 Series MPUs	AN5827.pdf
AN4879	USB hardware and PCB guidelines using STM32 MCUs	AN4879.pdf
AN5474	Getting started with STM32MP13 Series hardware development	AN5474.pdf
AN5475	Migration of applications from STM32MP15x lines to STM32MP13x lines microprocessor	AN5475.pdf
AN5478	Camera-CSI (DCMI-PP) in STM32MP13x microprocessors	AN5478.pdf
AN5565	STM32MP13 lines using low-power modes	AN5565.pdf
AN5586	STM32MP13x MPU product line discrete power supply hardware integration	AN5586.pdf
AN5587	STM32MP13x MPU product lines and STPMIC1D / STPMIC1A integration on a wall adapter supply	AN5587.pdf
AN5692	DDR memory routing guidelines for STM32MP13x product lines	AN5692.pdf
AN5787	Thermal management guidelines for STM32 applications	AN5787.pdf
Datasheets
DS12792	STPMIC1 datasheet	DS12792.pdf
DS13483	STM32MP135C/F Datasheet (STM32MP135C/F) (secure)	DS13483.pdf
DS13874	STM32MP135A/D Datasheet (STM32MP135A/D) (non secure)	DS13874.pdf
DS13875	STM32MP133C/F Datasheet (STM32MP133C/F) (secure)	DS13875.pdf
DS13876	STM32MP133A/D Datasheet (STM32MP133A/D) (non secure)	DS13876.pdf
DS13877	STM32MP131C/F Datasheet (STM32MP131C/F) (secure)	DS13877.pdf
DS13878	STM32MP131A/D Datasheet (STM32MP131A/D) (non secure)	DS13878.pdf
Errata sheets
ES0539	STM32MP13x device errata	ES0539.pdf
Reference manuals
RM0475	STM32MP13x reference manual (STM32MP135 advanced Arm®-based 32-bit MPUs)	RM0475.pdf
Boards schematics
MB1635 schematics	STM32MP135F-DK motherboard schematics MB1635-E02 board schematics (Discovery kit)	MB1635-E02.pdf
Boards user manuals
UM2993	STM32MP135F-DK discovery board user manual	UM2993.pdf
Tools user manuals
UM2563	STM32CubeIDE installation guide	UM2563.pdf
UM2579	Migration guide from System Workbench to STM32CubeIDE	UM2579.pdf
UM2553	STM32CubeIDE quick start guide	UM2553.pdf
AN5360	Getting started with projects based on the STM32MP1 Series in STM32CubeIDE	AN5360.pdf
UM2609	STM32CubeIDE user guide	UM2609.pdf
UM1718	STM32CubeMX user manual	UM1718.pdf
UM2237	STM32CubeProgrammer tool user manual	UM2237.pdf
UM2238	STM32 Trusted Package Creator tool user manual	UM2238.pdf
UM2542	STM32 Series Key Generator tool user manual	UM2542.pdf
UM2543	STM32 Series Signing tool user manual	UM2543.pdf

7.2. STM32MP15 resources

All the resources for the STM32MP1 Series are located in the STM32MP1 Series web page.

Information

The different STM32MP15 microprocessor part numbers available (with their corresponding internal peripherals, security options and packages) are described in the STM32MP15 microprocessor part numbers.

Reference	Name	Link
Application notes
AN2834	How to get the best ADC accuracy in STM32 microcontrollers	AN2834.pdf
AN4803	High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs	AN4803.pdf
AN5027	Interfacing PDM digital microphones using STM32 MCUs and MPUs	AN5027.pdf
AN5036	Thermal management guidelines for STM32 applications	AN5036.pdf
AN5168	How to configure DDR on STM32MP1 MPUs	AN5168.pdf
AN5225	USB Type-C® Power Delivery using STM32 MCUs and MPUs	AN5225.pdf
AN5275	USB DFU/USART protocols used in STM32MP1 Series bootloaders	AN5275.pdf
AN5284	STM32MP1 series system power consumption	AN5284.pdf
AN5348	Introduction to FDCAN peripherals for STM32 product classes	AN5348.pdf
AN5431	The STPMIC1 PCB layout guidlines	AN5431.pdf
AN5438	STM32MP1 Series lifetime estimates	AN5438.pdf
AN5510	Overview of the secure secret provisioning (SSP) on STM32MP1 Series	AN5510.pdf
AN5827	Guidelines for entering RMA state on STM32MP1 Series MPUs	AN5827.pdf
AN5031	Getting started with STM32MP15 Series hardware development	AN5031.pdf
AN5109	STM32MP15x lines using low-power modes	AN5109.pdf
AN5122	STM32MP1 Series DDR memory routing guidelines	AN5122.pdf
AN5253	Migration of microcontroller applications from STM32F4x9 lines to STM32MP151, STM32MP153 and STM32MP157 lines microprocessor	AN5253.pdf
AN5256	STM32MP151, STM32MP153 and STM32MP157 discrete power supply hardware integration	AN5256.pdf
AN5260	STM32MP151/153/157 MPU lines and STPMIC1B integration on a battery powered application	AN5260.pdf
AN5284	STM32MP1 series system power consumption	AN5284.pdf
Datasheets
DS12792	STPMIC1 datasheet	DS12792.pdf
DS12505	STM32MP157C/F datasheet (secure)	DS12505.pdf
DS12504	STM32MP157A/D datasheet (basic)	DS12504.pdf
DS12503	STM32MP153C/F datasheet (secure)	DS12503.pdf
DS12502	STM32MP153A/D datasheet (basic)	DS12502.pdf
DS12501	STM32MP151C/F datasheet (secure)	DS12501.pdf
DS12500	STM32MP151A/D datasheet (basic)	DS12500.pdf
Errata sheets
ES0438	STM32MP15xx device errata	ES0438.pdf
Reference manuals
RM0436	STM32MP157 reference manual (STM32MP157xxx advanced Arm®-based 32-bit MPUs)	RM0436.pdf
RM0442	STM32MP153 reference manual (STM32MP153xxx advanced Arm®-based 32-bit MPUs)	RM0442.pdf
RM0441	STM32MP151 reference manual (STM32MP151xxx advanced Arm®-based 32-bit MPUs)	RM0441.pdf
Boards schematics
MB1262 schematics	STM32MP157C-EV1 motherboard schematics MB1262-C01 board schematic (Evaluation board)	MB1262-C01.pdf
MB1263 schematics	STM32MP157F-EV1 daughterboard schematics MB1263-C04 board schematic (Evaluation board)	MB1263-C04.pdf
MB1230 schematics	DSI 720p LCD display daughterboard schematics MB1230-C01 board schematic (Evaluation board) MB1230-C02 board schematic (Evaluation board)	MB1230-C01.pdf MB1230-C02.pdf
MB1379 schematics	Camera daughterboard schematics MB1379-A01 board schematic (Evaluation board)	MB1379-A01.pdf
MB1272 schematics	STM32MP157x-DKx motherboard schematics MB1272-DK2-C02 board schematic (Discovery kit)	MB1272-C02.pdf
	STM32MP157x-DKx motherboard schematics MB1272-DK2-C03 board schematic (Discovery kit)	MB1272-C03.pdf
MB1407 schematics	STM32MP157x-DKx daughterboard schematics MB1407-LCD-C01 board schematic (Discovery kit)	MB1407-C01.pdf
	STM32MP157x-DKx daughterboard schematics MB1407-LCD-C02 board schematic (Discovery kit)	MB1407-C02.pdf
Boards user manuals
UM2534	STM32MP157A-DK1 and STM32MP157C-DK2 Discovery kits user manual	UM2534.pdf
UM2535	STM32MP157C-EV1 and STM32MP157A-EV1 Evaluation boards user manual	UM2535.pdf
UM2637	STM32MP157D-DK1 and STM32MP157F-DK2 Discovery kits user manual	UM2637.pdf
UM2648	STM32MP157F-EV1 and STM32MP157D-EV1 Evaluation boards user manual	UM2648.pdf
Tools user manuals
UM2563	STM32CubeIDE installation guide	UM2563.pdf
UM2579	Migration guide from System Workbench to STM32CubeIDE	UM2579.pdf
UM2553	STM32CubeIDE quick start guide	UM2553.pdf
AN5360	Getting started with projects based on the STM32MP1 Series in STM32CubeIDE	AN5360.pdf
UM2609	STM32CubeIDE user guide	UM2609.pdf
UM1718	STM32CubeMX user manual	UM1718.pdf
UM2237	STM32CubeProgrammer tool user manual	UM2237.pdf
UM2238	STM32 Trusted Package Creator tool user manual	UM2238.pdf
UM2542	STM32 Series Key Generator tool user manual	UM2542.pdf
UM2543	STM32 Series Signing tool user manual	UM2543.pdf

8. How to download the software and start with this release?

The list of embedded software packages available for download depends on the selected packages.

The table below provides the available board part numbers as well as information in order to:

• get started with one of the three available Packages (Starter, Developer or Distribution Package)
• get started with the board
• find the associated embedded software distributions
• download source code
• build a piece of embedded software.

Board part number	Jump to
STM32MP157x-EV1 Evaluation board	STM32MP15 Evaluation boards - getting started, including software download
STM32MP157x-DKx Discovery kit	STM32MP15 Discovery kits - getting started, including software download
STM32MP135x-DK Discovery kit	STM32MP13 Discovery kits - getting started, including software download

9. STM32MPU Embedded Software distribution detailed release notes

The table below lists the software packages available in the STM32MPU Embedded Software distributions, and provides the corresponding release notes.
The release notes give more information and details about the features and content of the packages.
They do not explain how to download the software. Refer to How to download the software and start with this release.

Firmware	Release note	Version
OpenSTLinux Distribution	STM32 MPU OpenSTLinux release note - v4.1.0	openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23
Buildroot Distribution	README.md	openstlinux-5.15-buildroot-2022.02-mp1-v22.11.23
STM32Cube MPU Package	STM32CubeMP1 Package release note - v1.6.0	STM32CubeMP1 Package v1.6.0

10. Referenced tools release notes

The table below lists the available tools, and provides links to the corresponding release notes.

Each release note gives information on how to install and use the corresponding tool.

The set of tools that can be downloaded depends on the package that is used (double check Which Package better suits your needs article for more information on each package).

Tools	Release notes	Host PC		Which Package may need the tool ?
		Linux® version	Windows version	Starter Package	Developer Package	Distribution Package
STM32CubeIDE	STM32CubeIDE_release_note	1.11.0	1.11.0	☐	☑	☐
STM32CubeMX	STM32CubeMX release note	6.7.0	6.7.0	☐	☑	☑
STM32CubeProg	STM32CubeProgrammer release note	2.12.0	2.12.0	☑	☐	☑
Keygen	KeyGen release note	2.12.0	2.12.0	☑	☑	☑
Signing tool	Signing tool release note	2.12.0	2.12.0	☑	☑	☑
STM32DDRFW-UTIL	STM32DDRFW-UTIL release note	1.0.0	1.0.0	☐	☐	☐
STM32PRGFW-UTIL	STM32PRGFW-UTIL release note	1.0.2	1.0.2	☐	☐	☐

12. Archives

STM32 MPU ecosystem release	Ecosystem release note
STM32MP1-ecosystem-v4.0.0	STM32 MPU ecosystem release note - v4.0.0
STM32MP15-Ecosystem-v3.1.0	STM32MP15 ecosystem release note - v3.1.0 page for the v3 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v3.0.0	STM32MP15 ecosystem release note - v3.0.0 page for the v3 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v2.1.0	STM32MP15 ecosystem release note - v2.1.0 page for the v2 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v2.0.0	STM32MP15 ecosystem release note - v2.0.0 page for the v2 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v1.2.0	STM32MP15 ecosystem release note - v1.2.0 page for the v1 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v1.1.0	STM32MP15 ecosystem release note - v1.1.0 page for the v1 ecosystem releases (in archived wiki)
STM32MP15-Ecosystem-v1.0.0	STM32MP15 ecosystem release note - v1.0.0 page for the v1 ecosystem releases (in archived wiki)

Microprocessor unit

Arm^® is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Cortex^®

Power management integrated circuit

Light-emitting diode

MIPI camera serial interface 2

Technology for wireless local area networking with devices based on the IEEE 802.11 standards

Display serial interface (MIPI^® Alliance standard)

Linux^® is a registered trademark of Linus Torvalds.

Trusted firmware for Arm^® Cortex^®-A

Das U-Boot -- the universal boot loader (see U-Boot)

Open portable trusted execution environment

Real-time

Serial peripheral interface

Analog-to-digital converter. The process of converting a sampled analog signal to a digital code that represents the amplitude of the original signal sample.

Direct memory access

Cryptographic processor

USB on-the-go (Capability/type of USB port, acting primarily as USB device, to also act as USB host. Also known as USB OTG.)

Firmware image package is a packaging format used by TF-A

General-purpose input/output (A realization of open ended transmission between devices on an embedded level. These pins available on a processor can be programmed to be used to either accept input or provide output to external devices depending on user desires and applications requirements.)

Firmware configuration framework used by TF-A - NEW

input/output

Hardware unique Key

One time programmed

Boot and Security and OTP control

Secondary program loader, Also known as U-Boot SPL

First stage boot loader

TeleTYpewriter

Evaluation board

Discovery kit

Open Asymmetric Multi-Processing (See https://www.openampproject.org/)

Board support package

Doubledata rate (memory domain)

Universal asynchronous receiver/transmitter

Device firmware upgrade

Secure secret provisioning

User interface

Hardware security module

Flash memory shortened to gain space in titles, tables and block diagrams

Secure digital

Former spelling for e•MMC ('e' in italic)

Non volatile memory, like a flash memory

Graphical user interface

Microcontroller unit (MCUs have internal flash memory and are intended to operate with a minimum amount of external support ICs. They commonly are a self-contained, system-on-chip (SoC) designs.)

Hardware abstraction layer

Extended trustzone protection controller

Software development kit (A programming package that enables a programmer to develop applications for a specific platform.)

USB port or connector

Universal synchronous/asynchronous receiver/transmitter

Printed circuit board

Return material analysis

Multi Speed Internal oscillator (STM32 clock source)

Digital Camera memory interface

Pixel processor, used to execute fragment shaders (3D IP/IC specific)

Microprocessor unit

Arm^® is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Cortex^®

Power management integrated circuit

Light-emitting diode

MIPI camera serial interface 2

Technology for wireless local area networking with devices based on the IEEE 802.11 standards

Display serial interface (MIPI^® Alliance standard)

Linux^® is a registered trademark of Linus Torvalds.

Trusted firmware for Arm^® Cortex^®-A

Das U-Boot -- the universal boot loader (see U-Boot)

Open portable trusted execution environment

Real-time

Serial peripheral interface

Analog-to-digital converter. The process of converting a sampled analog signal to a digital code that represents the amplitude of the original signal sample.

Direct memory access

Cryptographic processor

USB on-the-go (Capability/type of USB port, acting primarily as USB device, to also act as USB host. Also known as USB OTG.)

Firmware image package is a packaging format used by TF-A

General-purpose input/output (A realization of open ended transmission between devices on an embedded level. These pins available on a processor can be programmed to be used to either accept input or provide output to external devices depending on user desires and applications requirements.)

Firmware configuration framework used by TF-A - NEW

input/output

Hardware unique Key

One time programmed

Boot and Security and OTP control

Secondary program loader, Also known as U-Boot SPL

First stage boot loader

TeleTYpewriter

Evaluation board

Discovery kit

Open Asymmetric Multi-Processing (See https://www.openampproject.org/)

Board support package

Doubledata rate (memory domain)

Universal asynchronous receiver/transmitter

Device firmware upgrade

Secure secret provisioning

User interface

Hardware security module

Flash memory shortened to gain space in titles, tables and block diagrams

Secure digital

Former spelling for e•MMC ('e' in italic)

Non volatile memory, like a flash memory

Graphical user interface

Microcontroller unit (MCUs have internal flash memory and are intended to operate with a minimum amount of external support ICs. They commonly are a self-contained, system-on-chip (SoC) designs.)

Hardware abstraction layer

Extended trustzone protection controller

Software development kit (A programming package that enables a programmer to develop applications for a specific platform.)

USB port or connector

Universal synchronous/asynchronous receiver/transmitter

Printed circuit board

Return material analysis

Multi Speed Internal oscillator (STM32 clock source)

Digital Camera memory interface

Pixel processor, used to execute fragment shaders (3D IP/IC specific)

Mobile Industry Processor Interface, open membership organization that includes leading companies in the mobile industry that share the objective of defining and promoting open specifications for interfaces inside mobile terminals, see MIPI^® Alliance standard web site https://www.mipi.org

Flash memories combine high density and cost effectiveness of EPROMs with the electrical erasability of EEPROMs. For this reason, the Flash memory market is one of the most exciting areas of the semiconductor industry today and new applications requiring in system reprogramming, such as cellular telephones, automotive engine management systems, hard disk drives, PC BIOS software for Plug & Play, digital TV, set top boxes, fax and other modems, PC cards and multimedia CD-ROMs, offer the prospect of very high volume demand.

Multimedia card