vendorcode/amd/pi: Split stoney PI into its own Makefile

- Copy vendorcode/amd/pi makefile to 00670F00 directory
- Remove all stoney references from the vendorcode/amd/pi makefile
- Remove all non-stoney references from 00670F00 Makefile
- Remove directories that don't exist from 00670F00 Makefile
-- Proc/CPU/Feature
-- Proc/Fch/Kern
-- Proc/Fch/Kern/KernImc

TEST=Build Gardenia; Build & boot kahlee

Change-Id: I34690cfc3b1c4508d25d7cf062fcb9aea5945634
Signed-off-by: Martin Roth <>
Tested-by: build bot (Jenkins) <>
Reviewed-by: Aaron Durbin <>
2 files changed