1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2016 Google, Inc 4 */ 5 6 #ifndef __ASM_INTEL_REGS_H 7 #define __ASM_INTEL_REGS_H 8 9 /* Access the memory-controller hub */ 10 #define MCH_BASE_ADDRESS 0xfed10000 11 #define MCH_BASE_SIZE 0x8000 12 #define MCHBAR_REG(reg) (MCH_BASE_ADDRESS + (reg)) 13 14 #define MCHBAR_PEI_VERSION 0x5034 15 #define MCH_PKG_POWER_LIMIT_LO 0x59a0 16 #define MCH_PKG_POWER_LIMIT_HI 0x59a4 17 #define MCH_DDR_POWER_LIMIT_LO 0x58e0 18 #define MCH_DDR_POWER_LIMIT_HI 0x58e4 19 20 /* Access the Root Complex Register Block */ 21 #define RCB_BASE_ADDRESS 0xfed1c000 22 #define RCB_REG(reg) (RCB_BASE_ADDRESS + (reg)) 23 24 #define SOFT_RESET_CTRL 0x38f4 25 #define SOFT_RESET_DATA 0x38f8 26 27 #endif 28
