| Simon Glass | 98d88f8 | 2019-02-16 20:24:49 -0700 | [diff] [blame^] | 1 | config PCH |
| 2 | bool "Enable Platform-controller Hub (PCH) support" | ||||
| 3 | depends on X86 || SANDBOX | ||||
| 4 | help | ||||
| 5 | Most x86 chips include a PCH which is responsible for handling | ||||
| 6 | parts of the system not handled by that CPU. It supersedes the | ||||
| 7 | northbridge / southbridge architecture that was previously used. The | ||||
| 8 | PCH allows for higher performance since the memory functions are | ||||
| 9 | handled in the CPU. | ||||