config PCH
	bool "Enable Platform-controller Hub (PCH) support"
	depends on X86 || SANDBOX
	help
	  Most x86 chips include a PCH which is responsible for handling
	  parts of the system not handled by that CPU. It supersedes the
	  northbridge / southbridge architecture that was previously used. The
	  PCH allows for higher performance since the memory functions are
	  handled in the CPU.