I'm experimenting with tinycore64 (and potentially corepure64 later) and stumbled on an interesting problem - I kept getting an error along the lines of:
"Fixing recursive fault, but reboot is needed"
After vague memories of someone else running into this, and being given the suggestion to try with maxcpus=0, I was able to get core64 to boot. But my question now is, what does this bootcode DO? I seem unable to find documentation for it on my own...