/* $NoKeywords:$ */ /** * @file * * AMD CPU Register Table Related Functions * * Contains the definition of the CPU CPUID MSRs and PCI registers with BKDG recommended values * * @xrefitem bom "File Content Label" "Release Content" * @e project: AGESA * @e sub-project: CPU * @e \$Revision$ @e \$Date$ * */ /***************************************************************************** * * Copyright (c) 2008 - 2017, Advanced Micro Devices, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Advanced Micro Devices, Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ***************************************************************************/ #include #ifndef _CPU_REGISTERS_H_ #define _CPU_REGISTERS_H_ #include "cpuFamRegisters.h" /* *-------------------------------------------------------------- * * M O D U L E S U S E D * *--------------------------------------------------------------- */ /* *-------------------------------------------------------------- * * D E F I N I T I O N S / M A C R O S * *--------------------------------------------------------------- */ #undef BIT0 #undef BIT1 #undef BIT2 #undef BIT3 #undef BIT4 #undef BIT5 #undef BIT6 #undef BIT7 #undef BIT8 #undef BIT9 #undef BIT10 #undef BIT10 #undef BIT11 #undef BIT12 #undef BIT13 #undef BIT14 #undef BIT15 #undef BIT16 #undef BIT17 #undef BIT18 #undef BIT19 #undef BIT20 #undef BIT21 #undef BIT22 #undef BIT23 #undef BIT24 #undef BIT25 #undef BIT26 #undef BIT27 #undef BIT28 #undef BIT29 #undef BIT30 #undef BIT31 #undef BIT32 #undef BIT33 #undef BIT34 #undef BIT35 #undef BIT36 #undef BIT37 #undef BIT38 #undef BIT39 #undef BIT40 #undef BIT41 #undef BIT42 #undef BIT43 #undef BIT44 #undef BIT45 #undef BIT46 #undef BIT47 #undef BIT48 #undef BIT49 #undef BIT40 #undef BIT41 #undef BIT42 #undef BIT43 #undef BIT44 #undef BIT45 #undef BIT46 #undef BIT47 #undef BIT48 #undef BIT49 #undef BIT50 #undef BIT51 #undef BIT52 #undef BIT53 #undef BIT54 #undef BIT55 #undef BIT56 #undef BIT57 #undef BIT58 #undef BIT59 #undef BIT60 #undef BIT61 #undef BIT62 #undef BIT63 #define BIT0 0x0000000000000001ull #define BIT1 0x0000000000000002ull #define BIT2 0x0000000000000004ull #define BIT3 0x0000000000000008ull #define BIT4 0x0000000000000010ull #define BIT5 0x0000000000000020ull #define BIT6 0x0000000000000040ull #define BIT7 0x0000000000000080ull #define BIT8 0x0000000000000100ull #define BIT9 0x0000000000000200ull #define BIT10 0x0000000000000400ull #define BIT11 0x0000000000000800ull #define BIT12 0x0000000000001000ull #define BIT13 0x0000000000002000ull #define BIT14 0x0000000000004000ull #define BIT15 0x0000000000008000ull #define BIT16 0x0000000000010000ull #define BIT17 0x0000000000020000ull #define BIT18 0x0000000000040000ull #define BIT19 0x0000000000080000ull #define BIT20 0x0000000000100000ull #define BIT21 0x0000000000200000ull #define BIT22 0x0000000000400000ull #define BIT23 0x0000000000800000ull #define BIT24 0x0000000001000000ull #define BIT25 0x0000000002000000ull #define BIT26 0x0000000004000000ull #define BIT27 0x0000000008000000ull #define BIT28 0x0000000010000000ull #define BIT29 0x0000000020000000ull #define BIT30 0x0000000040000000ull #define BIT31 0x0000000080000000ull #define BIT32 0x0000000100000000ull #define BIT33 0x0000000200000000ull #define BIT34 0x0000000400000000ull #define BIT35 0x0000000800000000ull #define BIT36 0x0000001000000000ull #define BIT37 0x0000002000000000ull #define BIT38 0x0000004000000000ull #define BIT39 0x0000008000000000ull #define BIT40 0x0000010000000000ull #define BIT41 0x0000020000000000ull #define BIT42 0x0000040000000000ull #define BIT43 0x0000080000000000ull #define BIT44 0x0000100000000000ull #define BIT45 0x0000200000000000ull #define BIT46 0x0000400000000000ull #define BIT47 0x0000800000000000ull #define BIT48 0x0001000000000000ull #define BIT49 0x0002000000000000ull #define BIT50 0x0004000000000000ull #define BIT51 0x0008000000000000ull #define BIT52 0x0010000000000000ull #define BIT53 0x0020000000000000ull #define BIT54 0x0040000000000000ull #define BIT55 0x0080000000000000ull #define BIT56 0x0100000000000000ull #define BIT57 0x0200000000000000ull #define BIT58 0x0400000000000000ull #define BIT59 0x0800000000000000ull #define BIT60 0x1000000000000000ull #define BIT61 0x2000000000000000ull #define BIT62 0x4000000000000000ull #define BIT63 0x8000000000000000ull /// CPUID related registers #define AMD_CPUID_FMF 0x80000001ul // Family Model Features information #define AMD_CPUID_APICID_LPC_BID 0x00000001ul // Local APIC ID, Logical Processor Count, Brand ID #define AMD_CPUID_L2L3Cache_L2TLB 0x80000006ul #define CPUID_ASSOCIATIVITY_DISABLED 0x00 #define CPUID_ASSOCIATIVITY_1_WAY 0x01 #define CPUID_ASSOCIATIVITY_2_WAY 0x02 #define CPUID_ASSOCIATIVITY_4_WAY 0x04 #define CPUID_ASSOCIATIVITY_8_WAY 0x06 #define CPUID_ASSOCIATIVITY_16_WAY 0x08 #define CPUID_ASSOCIATIVITY_32_WAY 0x0A #define CPUID_ASSOCIATIVITY_48_WAY 0x0B #define CPUID_ASSOCIATIVITY_64_WAY 0x0C #define CPUID_ASSOCIATIVITY_96_WAY 0x0D #define CPUID_ASSOCIATIVITY_128_WAY 0x0E #define CPUID_ASSOCIATIVITY_FULLY 0x0F #define AMD_CPUID_TLB_L1Cache 0x80000005ul #define AMD_CPUID_L1L2Tlb1GIdentifiers 0x80000019ul #define AMD_CPUID_APM 0x80000007ul #define LOCAL_APIC_ID 24 #define LOGICAL_PROCESSOR_COUNT 16 #define AMD_CPUID_ASIZE_PCCOUNT 0x80000008ul // Address Size, Physical Core Count /// CPU Logical ID Transfer typedef struct { UINT32 RawId; ///< RawID UINT16 LogicalId; ///< LogicalID } CPU_LOGICAL_ID_XLAT; /// Logical CPU ID Table typedef struct { IN UINT32 Elements; ///< Number of Elements IN CONST CPU_LOGICAL_ID_XLAT *LogicalIdTable; ///< CPU Logical ID Transfer table Pointer } LOGICAL_ID_TABLE; // MSRs // ------------------------ #define MCG_CTL_P 0x00000100ul // bit 8 for MCG_CTL_P under MSRR #define MSR_MCG_CAP 0x00000179ul #define DBG_CTL_MSR 0x000001D9ul #define MSR_MC0_CTL 0x00000400ul #define MSR_MC0_STATUS 0x00000401ul #define MSR_MC0_MISC 0x00000403ul #define MSR_MC1_MISC 0x00000407ul #define MSR_MC2_MISC 0x0000040Bul #define MSR_MC4_MISC0 0x00000413ul #define MSR_MC5_MISC 0x00000417ul #define MSR_MC4_MISC1 0xC0000408ul #define MSR_MC5_STATUS 0x00000415ul #define MSR_MC6_STATUS 0x00000419ul #define MSR_APIC_BAR 0x0000001Bul #define MSR_PATCH_LEVEL 0x0000008Bul #define CPUID_LONG_MODE_ADDR 0x80000008ul #define MSR_EXTENDED_FEATURE_EN 0xC0000080ul #define MSR_MC_MISC_LINK_THRESHOLD 0xC0000408ul #define MSR_MC_MISC_L3_THRESHOLD 0xC0000409ul #define MSR_PATCH_LOADER 0xC0010020ul /// Patch Loader Register typedef struct { UINT64 PatchBase:32; ///< Linear address of patch header address block UINT64 SBZ:32; ///< Should be zero } PATCH_LOADER_MSR; #define AMD_MTRR_VARIABLE_BASE0 0x200 #define AMD_MTRR_VARIABLE_BASE6 0x20C #define AMD_MTRR_FIX64k_00000 0x250 #define AMD_MTRR_FIX16k_80000 0x258 #define AMD_MTRR_FIX16k_A0000 0x259 #define AMD_MTRR_FIX4k_C0000 0x268 #define AMD_MTRR_FIX4k_C8000 0x269 #define AMD_MTRR_FIX4k_D0000 0x26A #define AMD_MTRR_FIX4k_D8000 0x26B #define AMD_MTRR_FIX4k_E0000 0x26C #define AMD_MTRR_FIX4k_E8000 0x26D #define AMD_MTRR_FIX4k_F0000 0x26E #define AMD_MTRR_FIX4k_F8000 0x26F #define AMD_MTRR_FIX64K_WB_DRAM 0x1E1E1E1E1E1E1E1Eull #define AMD_MTRR_FIX64K_WT_DRAM 0x1C1C1C1C1C1C1C1Cull #define AMD_MTRR_FIX64K_UC_DRAM 0x1818181818181818ull #define AMD_MTRR_FIX16K_WB_DRAM 0x1E1E1E1E1E1E1E1Eull #define AMD_MTRR_FIX16K_WT_DRAM 0x1C1C1C1C1C1C1C1Cull #define AMD_MTRR_FIX16K_UC_DRAM 0x1818181818181818ull #define AMD_MTRR_FIX4K_WB_DRAM 0x1E1E1E1E1E1E1E1Eull #define AMD_MTRR_FIX4K_WT_DRAM 0x1C1C1C1C1C1C1C1Cull #define AMD_MTRR_FIX4K_UC_DRAM 0x1818181818181818ull #define MSR_SYS_CFG 0xC0010010ul // SYSCFG #define MSR_TOM 0xC001001Aul // TOP_MEM #define MSR_TOM2 0xC001001Dul // TOP_MEM2 #define MSR_MC0_CTL_MASK 0xC0010044ul // MC0 Control Mask #define MSR_MC1_CTL_MASK 0xC0010045ul // MC1 Control Mask #define MSR_MC2_CTL_MASK 0xC0010046ul // MC2 Control Mask #define MSR_MC4_CTL_MASK 0xC0010048ul // MC4 Control Mask #define MSR_CPUID_FEATS 0xC0011004ul // CPUID Features #define MSR_CPUID_EXT_FEATS 0xC0011005ul // CPUID Extended Features #define MSR_HDT_CFG 0xC001100Aul #define MSR_HWCR 0xC0010015ul #define MSR_NB_CFG 0xC001001Ful // NB Config #define MSR_HTC 0xC001003Eul #define CPU_WDT_CFG 0xC0010074ul #define ENABLE_CF8_EXT_CFG 0x00004000ul // [46] #define INIT_APIC_CPUID_LO 0x00400000ul // [54] #define MSR_CU_SPMCTL 0xC0010281ul #define MSR_LS_CFG 0xC0011020ul #define MSR_IC_CFG 0xC0011021ul // ICache Config - F15 Shared #define MSR_DC_CFG 0xC0011022ul #define MSR_ME_CFG 0xC0011029ul #define MSR_BU_CFG 0xC0011023ul #define MSR_CU_CFG 0xC0011023ul // F15 Shared #define MSR_DE_CFG 0xC0011029ul // F15 Shared #define MSR_BU_CFG2 0xC001102Aul #define MSR_CU_CFG2 0xC001102Aul // F15 Shared #define MSR_BU_CFG3 0xC001102Bul #define MSR_CU_CFG3 0xC001102Bul // F15 Shared #define MSR_LS_CFG2 0xC001102Dul #define MSR_CU_PFTCFG 0xC001102Ful #define MSR_IBS_OP_DATA3 0xC0011037ul #define MSR_C001_1070 0xC0011070ul // F15 Shared #define MSR_CU_CBBCFG 0xC00110A1ul // F15 CZ #define MSR_CPUID_NAME_STRING0 0xC0010030ul // First CPUID namestring register #define MSR_CPUID_NAME_STRING1 0xC0010031ul #define MSR_CPUID_NAME_STRING2 0XC0010032ul #define MSR_CPUID_NAME_STRING3 0xC0010033ul #define MSR_CPUID_NAME_STRING4 0xC0010034ul #define MSR_CPUID_NAME_STRING5 0xC0010035ul // Last CPUID namestring register #define MSR_MMIO_Cfg_Base 0xC0010058ul // MMIO Configuration Base Address Register #define MSR_BIST 0xC0010060ul // BIST Results register #define MSR_OSVW_ID_Length 0xC0010140ul #define MSR_OSVW_Status 0xC0010141ul #define MSR_NB_PERF_CTL0 0xC0010240ul #define MSR_NB_PERF_CTR0 0xC0010241ul #define MSR_NB_PERF_CTL1 0xC0010242ul #define MSR_NB_PERF_CTR1 0xC0010243ul #define MSR_NB_PERF_CTL2 0xC0010244ul #define MSR_NB_PERF_CTR2 0xC0010245ul #define MSR_NB_PERF_CTL3 0xC0010246ul #define MSR_NB_PERF_CTR3 0xC0010247ul #define CU_SPMCTL 0xC0010281ul // Streaming Performance Monitor Control #define MSR_PERF_CONTROL3 0xC0010003ul // Performance control register number 3 #define MSR_PERF_COUNTER3 0xC0010007ul // Performance counter register number 3 #define PERF_RESERVE_BIT_MASK 0x030FFFDFFFFFull // Mask of the Performance control Reserve bits #define PERF_CAR_CORRUPTION_EVENT 0x040040F0E2ul // Configure the controller to capture the // CAR Corruption // FUNC_0 registers // ---------------- #define LINK_INIT_CTRL 0x6C #define LINK_INIT_CTRL_REQ_DIS 0x02 // [1] = ReqDis #define LINK_INIT_COLD_RST_DET BIT4 #define LINK_INIT_BIOS_RST_DET_0 BIT5 #define LINK_INIT_BIOS_RST_DET_1 BIT9 #define LINK_INIT_BIOS_RST_DET_2 BIT10 #define LINK_INIT_BIOS_RST_DET BIT9 | BIT10 #define EXTENDED_NODE_ID 0x160 #define CORE_CTRL 0x1DC #define CORE_CTRL_CORE1_EN 0x00000002ul #define CORE_CTRL_CORE2_EN 0x00000004ul #define CORE_CTRL_CORE3_EN 0x00000008ul #define CORE_CTRL_CORE4_EN 0x00000010ul #define CORE_CTRL_CORE5_EN 0x00000020ul #define CORE_CTRL_CORE6_EN 0x00000040ul #define CORE_CTRL_CORE7_EN 0x00000080ul #define CORE_CTRL_CORE8_EN 0x00000100ul #define CORE_CTRL_CORE9_EN 0x00000200ul // FUNC_3 registers // ---------------- #define HARDWARE_THERMAL_CTRL_REG 0x64 #define SOFTWARE_THERMAL_CTRL_REG 0x68 #define ACPI_PSC_0_REG 0x80 // ACPI Power State Control Registers #define ACPI_PSC_4_REG 0x84 #define NB_CFG_HIGH_REG 0x8C #define POWER_CTRL_MISCELLANEOUS_REG 0xA0 #define CLOCK_POWER_TIMING_CTRL2_REG 0xDC #define NORTH_BRIDGE_CAPABILITIES_REG 0xE8 #define MULTI_NODE_CPU 29 #define CPUID_FMR 0xFC // Family / Model registers #define DOWNCORE_CTRL 0x190 // Downcore Control Register #define LINK_TO_XCS_TOKEN_COUNT_REG_3X148 0x148 #define REG_HT4_PHY_OFFSET_BASE_4X180 0x180 #define REG_HT4_PHY_DATA_PORT_BASE_4X184 0x184 // FUNC_4 registers // ---------------- /* Native Die CPUID Register F4x160 */ #define NATIVE_DIE_CPUID_REG 0x160 #define NATIVE_DIE_CPUID_PCI_ADDR (MAKE_SBDFO (0, 0, 0x18, FUNC_4, NATIVE_DIE_CPUID_REG)) /// Native Die CPUID PCI Register typedef struct { UINT32 Stepping:4; ///< Stepping UINT32 BaseModel:4; ///< Base Model UINT32 BaseFamily:4; ///< Base Family UINT32 :4; ///< Reserved UINT32 ExtModel:4; ///< Extended Model UINT32 ExtFamily:8; ///< Extended Family UINT32 :4; ///< Reserved } NATIVE_DIE_CPUID_REGISTER; // FUNC_5 registers // ---------------- #define COMPUTE_UNIT_STATUS 0x80 #define NORTH_BRIDGE_CAPABILITIES_2_REG 0x84 // Misc. defines. #define PCI_DEV_BASE 24 #define CPUID_STEPPING_MASK 0x0000000Ful #define CPUID_BASE_MODEL_MASK 0x000000F0ul #define CPUID_BASE_FAMILY_MASK 0x00000F00ul #define CPUID_EXT_MODEL_MASK 0x000F0000ul #define CPUID_EXT_FAMILY_MASK 0x0FF00000ul #define CZ_SOCKET_FP4 0 #define CZ_SOCKET_AM4 2 #define ST_SOCKET_FP4 0 #define ST_SOCKET_FT4 4 #define SOCKET_IGNORE 0xF #define LAPIC_BASE_ADDR_MASK 0x0000FFFFFFFFF000ull #define APIC_EXT_BRDCST_MASK 0x000E0000ul #define APIC_ENABLE_BIT 0x00000800ul #define LOCAL_APIC_ADDR 0xFEE00000ul #define INT_CMD_REG_LO 0x300 #define INT_CMD_REG_HI 0x310 #define REMOTE_MSG_REG 0x380 #define REMOTE_READ_REG 0xC0 #define APIC_ID_REG 0x20 #define APIC20_ApicId 24 #define CMD_REG_TO_READ_DATA 0x338 #define MAX_CORE_ID_SIZE 8 #define MAX_CORE_ID_MASK ((1 << MAX_CORE_ID_SIZE) - 1) /*------------------------- * Default definitions *------------------------- */ #define DOWNCORE_MASK_SINGLE 0xFFFFFFFEul #define DOWNCORE_MASK_DUAL 0xFFFFFFFCul #define DOWNCORE_MASK_TRI 0xFFFFFFF8ul #define DOWNCORE_MASK_FOUR 0xFFFFFFF0ul #define DOWNCORE_MASK_FIVE 0xFFFFFFE0ul #define DOWNCORE_MASK_SIX 0xFFFFFFC0ul #define DOWNCORE_MASK_SEVEN 0xFFFFFF80ul #define DOWNCORE_MASK_EIGHT 0xFFFFFF00ul #define DOWNCORE_MASK_TEN 0xFFFFFC00ul #define DOWNCORE_MASK_TWELVE 0xFFFFF000ul #define DOWNCORE_MASK_FOURTEEN 0xFFFFC000ul #define DOWNCORE_MASK_DUAL_COMPUTE_UNIT 0xFFFFFFFAul #define DOWNCORE_MASK_TRI_COMPUTE_UNIT 0xFFFFFFEAul #define DOWNCORE_MASK_FOUR_COMPUTE_UNIT 0xFFFFFFAAul #define DOWNCORE_MASK_FIVE_COMPUTE_UNIT 0xFFFFFEAAul #define DOWNCORE_MASK_SIX_COMPUTE_UNIT 0xFFFFFAAAul #define DOWNCORE_MASK_SEVEN_COMPUTE_UNIT 0xFFFFEAAAul #define DOWNCORE_MASK_EIGHT_COMPUTE_UNIT 0xFFFFAAAAul #define DELIVERY_STATUS BIT13 #define REMOTE_READ_STAT_MASK 0x00030000ul #define REMOTE_DELIVERY_PENDING 0x00010000ul #define REMOTE_DELIVERY_DONE 0x00020000ul /* * -------------------------------------------------------------------------------------- * * D E F I N E S / T Y P E D E F S / S T R U C T U R E S * * -------------------------------------------------------------------------------------- */ /// CpuEarly param type typedef struct { IN UINT8 MemInitPState; ///< Pstate value during memory initial IN PLATFORM_CONFIGURATION PlatformConfig; ///< Runtime configurable user options } AMD_CPU_EARLY_PARAMS; /// CPUID typedef enum { REG_EAX, ///< EAX REG_EBX, ///< EBX REG_ECX, ///< ECX REG_EDX ///< EDX } CPUID_REG; #endif // _CPU_REGISTERS_H_