2 * Copyright (c) 2016 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0
7 #ifndef __ASM_INTEL_REGS_H
8 #define __ASM_INTEL_REGS_H
10 /* Access the memory-controller hub */
11 #define MCH_BASE_ADDRESS 0xfed10000
12 #define MCH_BASE_SIZE 0x8000
13 #define MCHBAR_REG(reg) (MCH_BASE_ADDRESS + (reg))
15 /* Access the Root Complex Register Block */
16 #define RCB_BASE_ADDRESS 0xfed1c000
17 #define RCB_REG(reg) (RCB_BASE_ADDRESS + (reg))