SOM
STM32MP1 System-On-Module
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The Emcraft STM32MP1 System-On-Module (SOM-STM32MP1) is a miniature module (32mm x 59mm) that combines the STMicroelectronics STM32MP157 multi-core application processor with up to 1GB DDR3L, up to 64GB eMMC and a 1Gb Ethernet PHY module on a single board. The STM32MP157 features two ARM Cortex-A7 cores at 650MHz and an ARM Cortex-M4 core at 209MHz. The STM32MP1 SOM I/O interfaces are available for a carrier board on the two 100-pin board-to-board connectors.
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Linux running on the STM32MP1 System-on-Module |
 Click to enlarge
The following is the high-level diagram of the SOM-STM32MP1:
 Click to enlarge
Emcraft develops and maintains Linux software BSP for the STM32MP1 System-On-Module.
Starter Kit
The STM32MP1 SOM Starter Kit provides a hardware platform enabling development of STM32MP1 applications using the Emcraft STM32MP1 module. The kit includes the following items:
- STM32MP1 module (SOM-STM32MP1)
- Development baseboard (SOM-BSB)
- LCD add-on board with LCD panel (4.3" 480x272 LCD with capacitive touchscreen)
- Mini-USB Y-cable for USB-based power and serial console.
Here is the bottom view of the kit:
 Click to enlarge
Here is the top (LCD) view of the kit:
 Click to enlarge
Here is the horizontal (stacked) view of the kit:
 Click to enlarge
Hardware
Here you will find hardware specifications, design files and various hardware materials describing the STM32MP1 System-On-Module and the Starter Kit.
If you would like to ask any question about the kit hardware architecture, please do not hesitate to contact us.
STM32MP1 SOM Resources |
Download |
Version # |
Date |
Photos |
STM32MP1 SOM top view |
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2A
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May 5, 2023 |
STM32MP1 SOM bottom view |
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2A
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May 5, 2023 |
STM32MP1 SOM being plugged into SOM-BSB baseboard |
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2A
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May 5, 2023 |
High-Level Diagrams |
STM32MP1 SOM high-level diagram |
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2A
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May 5, 2023 |
SOM-BSB baseboard high-level diagram |
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1A
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Feb 21, 2019
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Hardware Documentation |
STM32MP1 SOM hardware architecture specification
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1.2
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Aug 21, 2019 |
STM32MP1 SOM pin-out (requires registration and login) |
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1.0
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Feb 26, 2020 |
STM32MP1 SOM environmental specification |
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2A |
May 5, 2023 |
STM32MP1 SOM power consumption |
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2A |
May 5, 2023 |
STM32MP1 SOM CE certificate |
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2A |
May 5, 2023 |
STM32MP1 SOM RoHS certificate |
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2A |
May 5, 2023 |
Hardware Materials |
STM32MP1 SOM 3D model (requires registration and login) |
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2A
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May 5, 2023 |
STM32MP1 SOM mechanical drawing (requires registration and login) |
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2A
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May 5, 2023 |
STM32MP1 SOM symbol and footprint (Altium Designer) and README.txt (requires registration and login) |
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2A |
May 5, 2023 |
SOM-BSB schematics (requires registration and login) |
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1A |
May 21, 2019
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SOM-BSB Bill-Of-Materials (BOM) (requires registration and login) |
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1A |
May 21, 2019
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SOM-BSB mechanical drawing (requires registration and login) |
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1A |
May 21, 2019
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SOM-BSB PCB stacked view (requires registration and login) |
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1A |
May 21, 2019
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SOM-BSB baseboard CAD design package (Altium Designer)(requires registration and login) |
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1A |
May 21, 2019
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LCD-TN43 schematics (requires registration and login) |
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1A |
Feb 21, 2019
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LCD-TN43 Bill-Of-Materials (BOM) (requires registration and login) |
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1A |
Feb 21, 2019
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LCD-TN43 mechanical drawing (requires registration and login) |
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1A |
Feb 21, 2019
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LCD-TN43 baseboard CAD design package (Altium Designer) (requires registration and login) |
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1A |
Feb 21, 2019
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Software
STM32MP1 System-On-Module Release Materials
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Ask Question
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Emcraft supports Linux as an operating system for the STM32MP1 Cortex-A processor core.
All STM32MP1 System-On-Modules come preloaded with Linux and U-Boot. Full source files of U-Boot and the Linux BSP are provided for free download, along with the Linux distribution and cross-development environment. Both U-Boot and Linux are royalty-free.
Resources |
Download |
Version #
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Date
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Release Files |
Release Notes. Read this to understand features supported by this release of the product. |
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3.0.0
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Coming soon |
Prebuilt bootable Linux images (requires registration and login) |
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3.0.0
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Jan 22, 2022 |
Prebuilt Yocto toochain (meta-toolchain-qt5) (requires registration and login) |
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3.0.0
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May 3, 2021 |
Bootable image of microSD card (requires registration and login) |
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3.0.0
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Jan 22, 2022 |
Docs
STM32MP1 System-On-Module Documentation
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This page provides various documentation materials for the STM32MP1 System-On-Module (SOM).
If you are just starting to use the STM32MP1 Starter Kit, read through the documentation materials in the order they are listed below. If you are looking for an answer to a concrete question, refer to Subject to understand the category of each specific documentation item.
Resource |
Subject
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Download |
Date
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Application Notes |
Setting up the STM32MP1 SOM starter kit |
#kit |
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May 14, 2019
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Selecting boot device
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#kit #boot |
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May 20, 2019
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Booting Linux from SD Card
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#linux #uboot
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May 4, 2021
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Booting Linux from eMMC
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#linux #uboot
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May 4, 2021
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Running U-Boot
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#uboot
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Apr 16, 2019
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Building bootable Linux images
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#linux #yocto
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May 4, 2021
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Building U-Boot
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#uboot
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May 4, 2021
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Building Linux kernel
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#linux #kernel
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May 4, 2021
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Loading Linux kernel images via Ethernet and TFTP
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#linux #uboot
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Apr 16, 2019
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Building userspace applications
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#linux #yocto
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Apr 22, 2019
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Remote debugging with GDB
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#debug #gdb
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Apr 22, 2019
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Remote debugging with Eclipse
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#debug #eclipse |
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Apr 23, 2019
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Loading firmware to the M4 core and using RPMSG for inter-core communications |
#linux #m4
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Apr 16, 2019
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Developing M4 firmware |
#m4
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Apr 22, 2019
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Services
STM32MP1 Development Services
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Emcraft provides software development services for the ST STM32MP1:
- Portation of Linux BSPs to custom STM32MP1 hardware boards.
- Development, validation and integration of Linux and U-Boot device drivers.
- Portation of Linux user-space packages and components to the STM32MP1.
- Boot time optimization.
- Power consumption customization.
- Development of Linux application code for the STM32MP1.
- RTOS development for Cortex-M4 core of the STM32MP1.
- GUI development and graphical design.
Emcraft provides hardware development services for the ST STM32MP1:
- Development of custom STM32MP1 boards based on the Emcraft STM32MP1 reference design.
Order
Pricing for the STM32MP1 System-On-Module starts at $32 per unit for the following configuration: STM32MP157A, 512MB DDR3L, 4GB eMMC, no Ethernet PHY, Commercial Temp, Minimal Order Quantity of 7,500 units.
Contact Emcraft to get a quote for required configuration and quantity of the STM32MP1 SOM.
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