much closer. Still need i2cmux bits. Do that tomorrow. It's midnight here.
We do need to standardize on style. To save some makefile work I am
doing things like this:
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AMDK8) += amdk8
I think that's a good idea but the idea is not universal.
Also, I don't think src/cpu/*/Makefile.inc files should ever include
anything other than socket directories. Sockets drive everything.
For how I think it ought to work. src/cpu/intel/Makefile.inc violates this
We need to formalize some of the Makefile.inc style.