Hello Didier,

could it be, that your device sets the serial port to a state, that causes U-Boot to stop?
By default, when pressing any button in U-Boot in the first 3 seconds it will enter the shell and wait for input.
Could you try to connect your device,…

Dear Support,

Upon connecting a serial device to the console port (/dev/ttymxc1) the board doesn't start up, i.e. hangs in u-boot (at least that's what we asume). This is true for most of the serial devices to (e.g. serial payment terminal) we want to…

F&S Development Machine with Fedora 40 arm32 V1.1 (18.06.2026)

There is a new Virtual Machine with Fedora40 in your download section available
My F&S / Tools-Linux /VirtualMachines/Fedora40/32-bit)/ F_S_Development_Machine-Fedora_40_arm32_V1.1.ova

The…

F&S i.MX6SX Buildroot Release 2026.06 (fsimx6sx-B2026.06)

This is a major release for F&S modules based on the i.MX6SX SoC, based on the NXP lf-6.6.52-2.2.2 release.
Supported Boards

• efusA9X
• efusA9Xr2
• PicoCoreMX6SX
• PicoCOMA9X

Please see the new revision…

Hello,

there where some delays when updating kernel and U-Boot.
The new fsimx6 Yocto release is out and we are currently working on fsimx6sx and fsimx6ul.
We decided to stay on U-Boot 2021.04 for now and patched the open CVEs.
It should be done much faster…

Hello,

there where some delays when updating kernel and U-Boot.
The new fsimx6 Yocto release is out and we are currently working on fsimx6sx and fsimx6ul.
We decided to stay on U-Boot 2021.04 for now and patched the open CVEs.
It should be done much faster…

Hello again,

any update on the release?

Best regards,
Stefan

F&S Development Machine with Fedora 40 arm32 V1.0 (09.06.2026)

There is a new Virtual Machine with Fedora40 in your download section available
My F&S / Tools-Linux /VirtualMachines/Fedora40/32-bit)/ F_S_Development_Machine-Fedora_40_arm32_V1.0.ova

The…

F&S i.MX6 Yocto Release 2026.06 (fsimx6-Y2026.06)

This is a major release for F&S modules based on the i.MX6 SoC, and the NXP lf-6.6.52-2.2.2 release.
Supported Boards

• armStoneA9, armStoneA9r3
• armStoneA9r2, armStoneA9r4
• efusA9, efusA9r2
• PicoMODA9

…

Thermal Management Unit driver

I am pleased to announce that starting with UEFI Release Version 1.4, support for CPU temperature monitoring under Windows will be included. There will be an TMU (Thermal Management Unit) driver for Windows IoT, supporting…