diff options
Diffstat (limited to 'src/soc/intel/common/block')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/msr.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/msr.h b/src/soc/intel/common/block/include/intelblocks/msr.h new file mode 100644 index 0000000000..32fd5a13e5 --- /dev/null +++ b/src/soc/intel/common/block/include/intelblocks/msr.h @@ -0,0 +1,107 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 Intel Corporation. + * + * 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 SOC_INTEL_COMMON_MSR_H +#define SOC_INTEL_COMMON_MSR_H + +#define MSR_CORE_THREAD_COUNT 0x35 +#define IA32_FEATURE_CONTROL 0x3a +#define CPUID_VMX (1 << 5) +#define CPUID_SMX (1 << 6) +#define PLATFORM_INFO_SET_TDP (1 << 29) +#define MSR_PLATFORM_INFO 0xce +#define MSR_PMG_CST_CONFIG_CONTROL 0xe2 +/* Set MSR_PMG_CST_CONFIG_CONTROL[3:0] for Package C-State limit */ +#define PKG_C_STATE_LIMIT_C2_MASK 0x2 +/* Set MSR_PMG_CST_CONFIG_CONTROL[7:4] for Core C-State limit*/ +#define CORE_C_STATE_LIMIT_C10_MASK 0x70 +/* Set MSR_PMG_CST_CONFIG_CONTROL[10] to IO redirect to MWAIT */ +#define IO_MWAIT_REDIRECT_MASK 0x400 +/* Set MSR_PMG_CST_CONFIG_CONTROL[15] to lock CST_CFG [0-15] bits */ +#define CST_CFG_LOCK_MASK 0x8000 +#define MSR_PMG_IO_CAPTURE_BASE 0xe4 +#define MSR_POWER_MISC 0x120 +#define ENABLE_IA_UNTRUSTED (1 << 6) +#define FLUSH_DL1_L2 (1 << 8) +#define MSR_EMULATE_PM_TMR 0x121 +#define EMULATE_PM_TMR_EN (1 << 16) +#define MSR_FEATURE_CONFIG 0x13c +#define FEATURE_CONFIG_RESERVED_MASK 0x3ULL +#define FEATURE_CONFIG_LOCK (1 << 0) +#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_IA32_PERF_CTL 0x199 +#define IA32_MISC_ENABLE 0x1a0 +#define MSR_TEMPERATURE_TARGET 0x1a2 +#define MSR_PREFETCH_CTL 0x1a4 +#define PREFETCH_L1_DISABLE (1 << 0) +#define PREFETCH_L2_DISABLE (1 << 2) +#define MSR_MISC_PWR_MGMT 0x1aa +#define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0) +#define MISC_PWR_MGMT_ISST_EN (1 << 6) +#define MISC_PWR_MGMT_ISST_EN_INT (1 << 7) +#define MISC_PWR_MGMT_ISST_EN_EPP (1 << 12) +#define MSR_TURBO_RATIO_LIMIT 0x1ad +#define MSR_POWER_CTL 0x1fc +#define MSR_EVICT_CTL 0x2e0 +#define IA32_MC0_STATUS 0x401 +#define SMM_FEATURE_CONTROL_MSR 0x4e0 +#define SMM_CPU_SAVE_EN (1 << 1) +#define MSR_PKG_POWER_SKU_UNIT 0x606 +#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_PKG_POWER_LIMIT 0x610 +/* + * For Mobile, RAPL default PL1 time window value set to 28 seconds. + * RAPL time window calculation defined as follows: + * Time Window = (float)((1+X/4)*(2*^Y), X Corresponds to [23:22], + * Y to [21:17] in MSR 0x610. 28 sec is equal to 0x6e. + */ +#define MB_POWER_LIMIT1_TIME_DEFAULT 0x6e +#define MSR_PKG_POWER_SKU 0x614 +#define MSR_DDR_RAPL_LIMIT 0x618 +#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 +#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 +#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_IA32_PQR_ASSOC 0x0c8f +/* MSR bits 33:32 encode slot number 0-3 */ +#define IA32_PQR_ASSOC_MASK (1 << 0 | 1 << 1) +#define MSR_IA32_L3_MASK_1 0x0c91 +#define MSR_IA32_L3_MASK_2 0x0c92 +#define MSR_L2_QOS_MASK(reg) (0xd10 + reg) + +#endif /* SOC_INTEL_COMMON_MSR_H */ + |