BBAI64 | reduced RAM size with latest debian image

General Discussion
3

I’m seeing the same thing with the same image:

debian@BeagleBone:~$ free -h
               total        used        free      shared  buff/cache   available
Mem:           2.1Gi       253Mi       1.4Gi       1.0Mi       465Mi       1.8Gi
Swap:          1.0Gi          0B       1.0Gi

Do you know which of the peripherals the memory is mapped to? And why the default image doesn’t do this but the latest EdgeAI one does? Is it that the EdgeAI image expects the DSP units to be using more RAM?

Once I get things more set up I’ll decompile the dtb and see if I can figure it out, but I figure I’d post and ask in the meantime. And, more importantly, I’d like to try to understand whether this mapping is something I want!

Thanks.