I made a board with the official STM32MP157 and got the following error when measuring the CPU frequency
![cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums](https://forum.armbian.com/uploads/n2a/n2a-c668824eb23996cd7b4c866e0bd9c4db8eb68254.avatars_letters.png)
cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums
![How to set CPUfreq governor to maximize performance on Centos ? - ServerAdminz Blog | Who Knows Server Better Than Adminz? How to set CPUfreq governor to maximize performance on Centos ? - ServerAdminz Blog | Who Knows Server Better Than Adminz?](https://www.serveradminz.com/blog/wp-content/uploads/2018/06/Screenshot_8.png)
How to set CPUfreq governor to maximize performance on Centos ? - ServerAdminz Blog | Who Knows Server Better Than Adminz?
![Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid](https://forums.unraid.net/uploads/monthly_2021_11/image.png.de02d9549213982a73ae510fa8ca2b4a.png)
Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid
![Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid](https://forums.unraid.net/uploads/monthly_2021_07/image.png.ade9a67d43b98b5d08ee906ff2a2d7d3.png)
Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid
![cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums](https://forum.armbian.com/uploads/n2a/n2a-068758545a03fe2315a3640b30cf32aa5a17035f.avatars_letters.png)
cpufreq-info: no or unknown cpufreq driver after upgrade to kernel 5.15.74-mvebu64 #22.08.6 - ESPRESSObin - Armbian Community Forums
![Applet CPU Frequency Scaling Monitor not working in Ubuntu Mate 18.10 · Issue #363 · mate-desktop/mate-applets · GitHub Applet CPU Frequency Scaling Monitor not working in Ubuntu Mate 18.10 · Issue #363 · mate-desktop/mate-applets · GitHub](https://user-images.githubusercontent.com/14872517/47254540-789e5900-d46c-11e8-9a00-e25eb349e360.gif)
Applet CPU Frequency Scaling Monitor not working in Ubuntu Mate 18.10 · Issue #363 · mate-desktop/mate-applets · GitHub
![Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid Tips and Tweaks Plugin to possibly improve performance of Unraid and VMs - Page 6 - Plugin Support - Unraid](https://forums.unraid.net/uploads/monthly_2021_03/image.png.679d3f46e7abd3ebe728f75878bd04b0.png)