diff --git a/src/soc/intel/broadwell/broadwell/cpu.h b/src/soc/intel/broadwell/broadwell/cpu.h index ab1bb07c3f..ae163fddd7 100644 --- a/src/soc/intel/broadwell/broadwell/cpu.h +++ b/src/soc/intel/broadwell/broadwell/cpu.h @@ -37,81 +37,6 @@ /* Haswell bus clock is fixed at 100MHz */ #define HASWELL_BCLK 100 -#define CORE_THREAD_COUNT_MSR 0x35 -#define IA32_FEATURE_CONTROL 0x3a -#define CPUID_VMX (1 << 5) -#define CPUID_SMX (1 << 6) -#define MSR_FEATURE_CONFIG 0x13c -#define MSR_FLEX_RATIO 0x194 -#define FLEX_RATIO_LOCK (1 << 20) -#define FLEX_RATIO_EN (1 << 16) -#define IA32_PLATFORM_DCA_CAP 0x1f8 -#define IA32_MISC_ENABLE 0x1a0 -#define MSR_TEMPERATURE_TARGET 0x1a2 -#define IA32_PERF_CTL 0x199 -#define IA32_THERM_INTERRUPT 0x19b -#define IA32_ENERGY_PERFORMANCE_BIAS 0x1b0 -#define ENERGY_POLICY_PERFORMANCE 0 -#define ENERGY_POLICY_NORMAL 6 -#define ENERGY_POLICY_POWERSAVE 15 -#define IA32_PACKAGE_THERM_INTERRUPT 0x1b2 -#define MSR_LT_LOCK_MEMORY 0x2e7 -#define IA32_MC0_STATUS 0x401 - -#define MSR_PIC_MSG_CONTROL 0x2e -#define MSR_PLATFORM_INFO 0xce -#define PLATFORM_INFO_SET_TDP (1 << 29) -#define MSR_PMG_CST_CONFIG_CONTROL 0xe2 -#define MSR_PMG_IO_CAPTURE_BASE 0xe4 - -#define MSR_MISC_PWR_MGMT 0x1aa -#define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0) -#define MSR_TURBO_RATIO_LIMIT 0x1ad -#define MSR_POWER_CTL 0x1fc - -#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) - -/* 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 - -/* P-state configuration */ -#define PSS_MAX_ENTRIES 8 -#define PSS_RATIO_STEP 2 -#define PSS_LATENCY_TRANSITION 10 -#define PSS_LATENCY_BUSMASTER 10 /* PCODE MMIO communications live in the MCHBAR. */ #define BIOS_MAILBOX_INTERFACE 0x5da4 diff --git a/src/soc/intel/broadwell/broadwell/msr.h b/src/soc/intel/broadwell/broadwell/msr.h new file mode 100644 index 0000000000..707041a161 --- /dev/null +++ b/src/soc/intel/broadwell/broadwell/msr.h @@ -0,0 +1,109 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _BROADWELL_MSR_H_ +#define _BROADWELL_MSR_H_ + +#define MSR_PIC_MSG_CONTROL 0x2e +#define CORE_THREAD_COUNT_MSR 0x35 +#define IA32_FEATURE_CONTROL 0x3a +#define CPUID_VMX (1 << 5) +#define CPUID_SMX (1 << 6) +#define MSR_PLATFORM_INFO 0xce +#define PLATFORM_INFO_SET_TDP (1 << 29) +#define MSR_PMG_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 IA32_MISC_ENABLE 0x1a0 +#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 IA32_PERF_CTL 0x199 +#define IA32_THERM_INTERRUPT 0x19b +#define IA32_ENERGY_PERFORMANCE_BIAS 0x1b0 +#define ENERGY_POLICY_PERFORMANCE 0 +#define ENERGY_POLICY_NORMAL 6 +#define ENERGY_POLICY_POWERSAVE 15 +#define IA32_PACKAGE_THERM_INTERRUPT 0x1b2 +#define EMRRphysBase_MSR 0x1f4 +#define EMRRphysMask_MSR 0x1f5 +#define IA32_PLATFORM_DCA_CAP 0x1f8 +#define MSR_POWER_CTL 0x1fc +#define MSR_LT_LOCK_MEMORY 0x2e7 +#define UNCORE_EMRRphysBase_MSR 0x2f4 +#define UNCORE_EMRRphysMask_MSR 0x2f5 +#define IA32_MC0_STATUS 0x401 +#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 + +/* MTRRcap_MSR bits */ +#define SMRR_SUPPORTED (1<<11) +#define EMRR_SUPPORTED (1<<12) + +#endif diff --git a/src/soc/intel/broadwell/monotonic_timer.c b/src/soc/intel/broadwell/monotonic_timer.c index a20cf5945a..ace9e60400 100644 --- a/src/soc/intel/broadwell/monotonic_timer.c +++ b/src/soc/intel/broadwell/monotonic_timer.c @@ -20,8 +20,8 @@ #include #include #include +#include -#define MSR_COUNTER_24_MHz 0x637 static struct monotonic_counter { int initialized; struct mono_time time; @@ -34,7 +34,7 @@ static inline uint32_t read_counter_msr(void) * is polled frequently enough to only use the lower 32-bits. */ msr_t counter_msr; - counter_msr = rdmsr(MSR_COUNTER_24_MHz); + counter_msr = rdmsr(MSR_COUNTER_24_MHZ); return counter_msr.lo; } diff --git a/src/soc/intel/broadwell/smmrelocate.c b/src/soc/intel/broadwell/smmrelocate.c index 12ffa966a6..6f4d8c82e6 100644 --- a/src/soc/intel/broadwell/smmrelocate.c +++ b/src/soc/intel/broadwell/smmrelocate.c @@ -33,22 +33,8 @@ #include #include "haswell.h" -#define EMRRphysBase_MSR 0x1f4 -#define EMRRphysMask_MSR 0x1f5 -#define UNCORE_EMRRphysBase_MSR 0x2f4 -#define UNCORE_EMRRphysMask_MSR 0x2f5 -#define SMM_MCA_CAP_MSR 0x17d -#define SMM_CPU_SVRSTR_BIT 57 -#define SMM_CPU_SVRSTR_MASK (1 << (SMM_CPU_SVRSTR_BIT - 32)) -#define SMM_FEATURE_CONTROL_MSR 0x4e0 -#define SMM_CPU_SAVE_EN (1 << 1) -/* SMM save state MSRs */ -#define SMBASE_MSR 0xc20 -#define IEDBASE_MSR 0xc22 - -#define SMRR_SUPPORTED (1<<11) -#define EMRR_SUPPORTED (1<<12) - +#include +#include #include #include