F&S Secure Boot Releae 2025.09 (fs-secure-boot-V2025.09)

This is a maintenance release for all F&S Boards with i.MX HAB support based on the fsimx6sx-2024.12 release.

Supported platforms

• fsimx6
• fsimx6ul
• fsimx6sx
• fsimx8mm
• fsimx8mn
• fsimx8mp

Please see the…

F&S i.MX6 Yocto Release 2024.04.1 (fsimx6-Y2024.04.1)

Please see the file

doc/FSiMX6_FirstSteps_eng.pdf


for a description of how everything is installed and used. This doc sub-directory also contains other documentation, for example about the hardware of…

Hello,

maybe the time between the frames is to long, so the CPU goes into idle mode and maybe it takes to long to recover from idle mode to render the next frame.
USB and dd may keep the CPU to go into idle mode.

Could you try to disable the CPU idle mode…

Hello,

the main difference is, that imx-gst1.0-plugin is supported by NXP while gstreamer1.0-plugins-imx is supported by the community. The imx-gst1.0-plugin allocates more buffers in CMA insde the kernel, while gstreamer1.0-plugins-imx does this in a…

Disabling the memory bus frequency scaler did not change anything...

But passing cpuidle.off=1 to Linux from U-Boot works!
I am also able to dynamically enable/disable idle states for each CPU core via sysfs…

Hello,

maybe the time between the frames is to long, so the CPU goes into idle mode and maybe it takes to long to recover from idle mode to render the next frame.
USB and dd may keep the CPU to go into idle mode.

Could you try to disable the CPU idle mode…

Hello again,

it actually seems like an issue with the cpu cores frequency scaling.
(Code, 2 lines)

has the same effect as usbmon...

As stated in the original post, setting the scaling_governor to "performance" for every core, does not change anything.

Do you…

Some Customers reported an error while downloading the sources with setup-yocto.

(Quote)


If this error occurs for you please change the following line in the file fsimx6-Y2024.04/fs-release-manifest.xml

(Code, 2 lines)

to
(Code, 2 lines)


This will only…

Some Customers reported an error while downloading the sources with ./setup-yocto.

Repo command failed due to the following `SyncError` errors:
GitCommandError: 'update-ref --no-deref HEAD 577d041a39a02e152461919698745368144720d5' on poky failed
stderr:…

Hello,

The uvc driver seems to provide some module parameters.
https://github.com/torvalds/li…sb/uvc/uvc_driver.c#L2624

Did you try to set some of them? Maybe the UVC_QUIRK_FIX_BANDWIDTH?
(Code, 1 line)


I found some commands online to increase the debug…