| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2014 Google Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _BROADWELL_MSR_H_ |
| #define _BROADWELL_MSR_H_ |
| |
| #define MSR_PIC_MSG_CONTROL 0x2e |
| #define CORE_THREAD_COUNT_MSR 0x35 |
| #define MSR_PLATFORM_INFO 0xce |
| #define PLATFORM_INFO_SET_TDP (1 << 29) |
| #define MSR_PKG_CST_CONFIG_CONTROL 0xe2 |
| #define MSR_PMG_IO_CAPTURE_BASE 0xe4 |
| #define MSR_FEATURE_CONFIG 0x13c |
| #define SMM_MCA_CAP_MSR 0x17d |
| #define SMM_CPU_SVRSTR_BIT 57 |
| #define SMM_CPU_SVRSTR_MASK (1 << (SMM_CPU_SVRSTR_BIT - 32)) |
| #define MSR_FLEX_RATIO 0x194 |
| #define FLEX_RATIO_LOCK (1 << 20) |
| #define FLEX_RATIO_EN (1 << 16) |
| #define MSR_MISC_PWR_MGMT 0x1aa |
| #define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0) |
| #define MSR_TURBO_RATIO_LIMIT 0x1ad |
| #define MSR_TEMPERATURE_TARGET 0x1a2 |
| #define EMRRphysBase_MSR 0x1f4 |
| #define EMRRphysMask_MSR 0x1f5 |
| #define MSR_POWER_CTL 0x1fc |
| #define MSR_LT_LOCK_MEMORY 0x2e7 |
| #define UNCORE_EMRRphysBase_MSR 0x2f4 |
| #define UNCORE_EMRRphysMask_MSR 0x2f5 |
| #define SMM_FEATURE_CONTROL_MSR 0x4e0 |
| #define SMM_CPU_SAVE_EN (1 << 1) |
| |
| #define MSR_C_STATE_LATENCY_CONTROL_0 0x60a |
| #define MSR_C_STATE_LATENCY_CONTROL_1 0x60b |
| #define MSR_C_STATE_LATENCY_CONTROL_2 0x60c |
| #define MSR_C_STATE_LATENCY_CONTROL_3 0x633 |
| #define MSR_C_STATE_LATENCY_CONTROL_4 0x634 |
| #define MSR_C_STATE_LATENCY_CONTROL_5 0x635 |
| #define IRTL_VALID (1 << 15) |
| #define IRTL_1_NS (0 << 10) |
| #define IRTL_32_NS (1 << 10) |
| #define IRTL_1024_NS (2 << 10) |
| #define IRTL_32768_NS (3 << 10) |
| #define IRTL_1048576_NS (4 << 10) |
| #define IRTL_33554432_NS (5 << 10) |
| #define IRTL_RESPONSE_MASK (0x3ff) |
| #define MSR_COUNTER_24_MHZ 0x637 |
| |
| /* long duration in low dword, short duration in high dword */ |
| #define MSR_PKG_POWER_LIMIT 0x610 |
| #define PKG_POWER_LIMIT_MASK 0x7fff |
| #define PKG_POWER_LIMIT_EN (1 << 15) |
| #define PKG_POWER_LIMIT_CLAMP (1 << 16) |
| #define PKG_POWER_LIMIT_TIME_SHIFT 17 |
| #define PKG_POWER_LIMIT_TIME_MASK 0x7f |
| |
| #define MSR_VR_CURRENT_CONFIG 0x601 |
| #define MSR_VR_MISC_CONFIG 0x603 |
| #define MSR_PKG_POWER_SKU_UNIT 0x606 |
| #define MSR_PKG_POWER_SKU 0x614 |
| #define MSR_DDR_RAPL_LIMIT 0x618 |
| #define MSR_VR_MISC_CONFIG2 0x636 |
| #define MSR_PP0_POWER_LIMIT 0x638 |
| #define MSR_PP1_POWER_LIMIT 0x640 |
| |
| #define MSR_CONFIG_TDP_NOMINAL 0x648 |
| #define MSR_CONFIG_TDP_LEVEL1 0x649 |
| #define MSR_CONFIG_TDP_LEVEL2 0x64a |
| #define MSR_CONFIG_TDP_CONTROL 0x64b |
| #define MSR_TURBO_ACTIVATION_RATIO 0x64c |
| |
| /* SMM save state MSRs */ |
| #define SMBASE_MSR 0xc20 |
| #define IEDBASE_MSR 0xc22 |
| |
| /* MTRR_CAP_MSR bits */ |
| #define SMRR_SUPPORTED (1<<11) |
| #define EMRR_SUPPORTED (1<<12) |
| |
| #endif |
