SOM-uQ7-MX8M-Mini-Nano (C72)

Depending on the configuration and following revisions, the board’s features are subject to change. For detailed information on hardware specifications, please visit www.seco.com.

 

SOM-uQ7-MX8M-Mini-Nano is a μQseven® standard module designed for next-generation embedded systems. In addition to being a μQseven® form factor, this solution is available with up to 4 core Cortex®-A53 based NXP i.MX 8M Mini and i.MX 8M Nano processors (respectively up to 1.8 GHz and 1.5 GHz). This ensures high performance at low power levels, full-HD resolution and 3D graphics, and an extended temperature support from -30°C to +85°C. 

For ordering purposes, the SOM-uQ7-MX8M-Mini-Nano is referred to by its base code, “C72”.

 

INDEX


How can I power on my module?

https://secogroup.atlassian.net/l/c/V7HNXfuN


What will I find in my module?

Off-the-shelf products are shipped with a standard in-house-developed software.
The definition of standard, in this case, is “the environment which SECO adopts for validation”.
Anyway, custom in-house-developed software with different defaults can be built.
Contact your reference sales for further information.


What can I do now?


Downloads

Edgehog OS

Starting from Linux Kernel version 5.10, the Board Support Package (BSP) for this board is fully integrated within Edgehog OS, the operating system for the All-In-One IIot platform CLEA developed by SECO and based on Yocto. Edgehog OS is intended to provide the highest standards in terms of security and stability thanks to features like OTA (Over the Air) updates, double partitions, and fallback procedures. Edgehog OS integrates a Device Manager to communicate with the Cloud and allows a family of products to be managed as a fleet.

Source code

The source code for Edgehog OS can be found at the following Gitlab organization. To build a complete BSP image from source, you can follow the readme of the repo manifest.

Binaries

The binaries (U-Boot, Linux Kernel, Yocto image) associated with the various Edgehog OS releases can be found at the following Release page.

 

Legacy Software

This section contains releases (source code and binaries) for older BSPs and Yocto images.

Source code

Source code for linux kernel, u-boot and yocto seco layers is available here.

Binaries

Here you can find the latest binaries available.

Board configuration

Version

image

filesystem

u-boot

kernel

Board configuration

Version

image

filesystem

u-boot

kernel

All

4.19.35 - 3.4.0

seco-image-base
seco-image-test

seco-image-base
seco-image-test

u-boot

kernel

 

Known Issues

Issue ID

Description

Impacted HW Revision

Impacted SW Version

Fix

Issue ID

Description

Impacted HW Revision

Impacted SW Version

Fix

C72-ISS-1

Wi-Fi hangs with Scan command timeout (0x107) if the scan occurs at the same time as A2DP streaming and BLE scanning.

ALL

ALL

Workaround: don’t perform Wi-Fi scan, BLE scan and A2DP streaming simultaneously.