06-27-2018, 07:44 AM
Finally got around to fully populating my Clusterboard and now I'm starting to dig-in to making it fast 
I noticed that with this image I can't find the clock speed and cpu temps where I expect them. I believe that this is because the "mainline" kernel is being used. If that's the case I believe that this also means the clock speed is "locked" (no scaling) and could be locked as low as ~400Mhz.
Do you know if that is the case?
If so I'm wondering what the best way to address that is. I really like Armbian but I also need to get these guys running at top speed. Maybe all I need is to swap the mainline kernel out for a "legacy" one, or maybe I need to bite the bullet and do a custom build?
I've built Linux kernels before but I haven't done it on ARM so I'm not sure if/how it's different?
I noticed that with this image I can't find the clock speed and cpu temps where I expect them. I believe that this is because the "mainline" kernel is being used. If that's the case I believe that this also means the clock speed is "locked" (no scaling) and could be locked as low as ~400Mhz.
Do you know if that is the case?
If so I'm wondering what the best way to address that is. I really like Armbian but I also need to get these guys running at top speed. Maybe all I need is to swap the mainline kernel out for a "legacy" one, or maybe I need to bite the bullet and do a custom build?
I've built Linux kernels before but I haven't done it on ARM so I'm not sure if/how it's different?
