Emcraft supports Linux as an operating system for the Cortex-A core of the STM32MP2 SoC (System-On-Chip).

Resources	Download	Version #	Date
Release Files
Release Notes. Read this to understand features supported by this release of the product.		4.3.0	Oct 7, 2024
Prebuilt bootable Linux images for STM32MP2 (requires registration and  login)		4.3.0	Oct 7, 2024
Prebuilt Yocto toochain (meta-toolchain-qt5) (requires registration and login)		4.3.0	Oct 7, 2024

This page provides various documentation materials for the Emcraft Linux BSP and Yocto distribution for the STM32MP2 SoC (System-On-Chip).

If you are just starting to use the STM32MP2 software, 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	Download	Date
Application Notes
Setting up the STM32MP2 EV1 kit	#kit		Coming soon
Selecting boot device	#kit #boot		Coming soon
Booting Linux from SD Card	#linux #uboot		Coming soon
Booting Linux from eMMC	#linux #uboot		Coming soon
Running U-Boot	#uboot		Coming soon
Building bootable Linux images	#linux #yocto		Coming soon
Building U-Boot	#uboot		Coming soon
Building Linux kernel	#linux #kernel		Coming soon
Loading Linux kernel images via Ethernet and TFTP	#linux #uboot		Coming soon
Controlling GPIO in Linux	#linux #gpio		Coming soon
Using USB interfaces	#usb		Coming soon
Using Real-Time clock	#rtc		Coming soon
Using the MIPI DSI interface	#mipi #dsi		Coming soon
Using the DCMI camera interface	#dcmi		Coming soon
Using the LVDC LCD interface	#lvdclcd		Coming soon
Building userspace applications	#linux #yocto		Coming soon
Remote debugging with GDB	#debug #gdb		Coming soon
Remote debugging with Eclipse	#debug #eclipse		Coming soon
Loading firmware to the M33 core and using RPMSG for inter-core communications	#linux #m33		Coming soon
Developing M33 firmware	#m33		Coming soon

Emcraft provides a hardware and software platform for the STMicroelectronics STSAFE-TPM (Trusted Platform Module) family of products, which offers a broad portfolio of standardised solutions for embedded applications. The STSAFE-TPM includes turnkey products compliant with the Trusted Computing Group (TCG) standards that provide services to protect the confidentiality, integrity and authenticity of information and devices.

The Emcraft STSAFE-TPM platform is comprised of the two items, as follows:

• On the hardware side, the platform is supported by Emcraft’s TPM-Click module. The TPM-Click is a Click/mikroBUS module featuring the STMicroelectronics ST33KTPM2X, a STSAFE-TPM trusted platform module 2.0. The TPM-Click module plugs into the Click interface of the STM32MP2 evaluation board, however can also be used with any standard implementation of the Click/mikroBUS interface. Interface to the host is via either I2C or SPI.
• On the software side, the Emcraft Linux BSP for the STM32MP2 SoC has been enhanced with appropriate device drivers and configuration interfaces allowing seamless integration with the ST33KTPM2X device.

Resources	Download	Version #	Date
Photos
TPM-Click Module		4A	Mar 12, 2024
Documentation
TPM-Click Module Hardware User’s Guide		4A	Mar 6, 2024
Using the ST Trusted Platform Module (TPM) Chip with Emcraft Linux BSP for the STM32MP2 SoC		4A	Mar 6, 2024

Contact Emcraft about obtaining the TPM-Click module, as well as about supporting custom software features using the STSAFE-TPM technology.

Emcraft provides software development services for the ST STM32MP2:

• Portation of Linux BSPs to custom STM32MP2 hardware boards.
• Development, validation and integration of Linux and U-Boot device drivers.
• Portation of Linux user-space packages and components to the STM32MP2.
• Boot time optimization.
• Power consumption customization.
• Development of Linux application code for the STM32MP2.
• RTOS development for Cortex-M core of the STM32MP2.
• GUI development and graphical design.
• Customisation of the Yocto build.

50 hours at the reduced rate of $85/hour for get-to-know-you initial smaller consulting jobs.

• Linux/U-boot/Yocto/RTOS development;
• Weekly reporting;
• Agile-managed with full accounting.

Contact us for details and to get started.