1/* 2 * Copyright (c) 2016 Google, Inc 3 * 4 * SPDX-License-Identifier: GPL-2.0 5 */ 6 7#ifndef __ASM_INTEL_REGS_H 8#define __ASM_INTEL_REGS_H 9 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)) 14 15#define MCHBAR_PEI_VERSION 0x5034 16#define MCH_PKG_POWER_LIMIT_LO 0x59a0 17#define MCH_PKG_POWER_LIMIT_HI 0x59a4 18#define MCH_DDR_POWER_LIMIT_LO 0x58e0 19#define MCH_DDR_POWER_LIMIT_HI 0x58e4 20 21/* Access the Root Complex Register Block */ 22#define RCB_BASE_ADDRESS 0xfed1c000 23#define RCB_REG(reg) (RCB_BASE_ADDRESS + (reg)) 24 25#define SOFT_RESET_CTRL 0x38f4 26#define SOFT_RESET_DATA 0x38f8 27 28#endif 29