diff options
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Board/AuroraGlacier/BoardInitPreMem/BoardInitMiscs.c')
| -rw-r--r-- | Platform/BroxtonPlatformPkg/Board/AuroraGlacier/BoardInitPreMem/BoardInitMiscs.c | 332 |
1 files changed, 332 insertions, 0 deletions
diff --git a/Platform/BroxtonPlatformPkg/Board/AuroraGlacier/BoardInitPreMem/BoardInitMiscs.c b/Platform/BroxtonPlatformPkg/Board/AuroraGlacier/BoardInitPreMem/BoardInitMiscs.c new file mode 100644 index 0000000000..64f1bdef59 --- /dev/null +++ b/Platform/BroxtonPlatformPkg/Board/AuroraGlacier/BoardInitPreMem/BoardInitMiscs.c @@ -0,0 +1,332 @@ +/** @file
+ This file does Multiplatform initialization.
+
+ Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "BoardInitMiscs.h"
+#include "MmrcData.h"
+
+UPDATE_FSPM_UPD_FUNC mAuroraUpdateFspmUpdPtr = AuroraUpdateFspmUpd;
+DRAM_CREATE_POLICY_DEFAULTS_FUNC mAuroraDramCreatePolicyDefaultsPtr = AuroraDramCreatePolicyDefaults;
+
+//
+// Aurora Glacier swizzling
+//
+UINT8 ChSwizzleAurora[DRAM_POLICY_NUMBER_CHANNELS][DRAM_POLICY_NUMBER_BITS] = {
+ {9,11,10,12,14,15,8,13,0,3,5,1,2,6,7,4,28,25,27,26,29,30,31,24,17,22,23,18,19,20,21,16}, // Channel 0
+ {0,1,5,4,3,6,7,2,12,13,10,14,15,8,9,11,20,23,22,17,21,19,18,16,26,28,29,24,31,25,30,27}, // Channel 1
+ {13,9,15,8,11,10,12,14,2,3,7,4,1,6,0,5,31,29,26,28,25,24,30,27,21,23,16,18,20,19,17,22}, // Channel 2
+ {3,1,6,7,2,5,4,0,8,9,11,10,12,14,13,15,21,17,18,19,23,22,16,20,29,27,25,30,28,24,31,26} // Channel 3
+};
+
+EFI_STATUS
+EFIAPI
+AuroraUpdateFspmUpd (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN FSPM_UPD *FspUpdRgn
+ )
+{
+ EFI_PEI_HOB_POINTERS Hob;
+ EFI_PLATFORM_INFO_HOB *PlatformInfo = NULL;
+ DRAM_POLICY_PPI *DramPolicy;
+ EFI_STATUS Status;
+ MRC_NV_DATA_FRAME *MrcNvData;
+ MRC_PARAMS_SAVE_RESTORE *MrcParamsHob;
+ BOOT_VARIABLE_NV_DATA *BootVariableNvDataHob;
+ SYSTEM_CONFIGURATION SystemConfiguration;
+ UINTN VariableSize;
+ EFI_PEI_READ_ONLY_VARIABLE2_PPI *VariablePpi;
+
+ Status = (*PeiServices)->LocatePpi (
+ PeiServices,
+ &gDramPolicyPpiGuid,
+ 0,
+ NULL,
+ (VOID **) &DramPolicy
+ );
+
+ if (!EFI_ERROR (Status)) {
+ FspUpdRgn->FspmConfig.Package = DramPolicy->Package;
+ FspUpdRgn->FspmConfig.Profile = DramPolicy->Profile;
+ FspUpdRgn->FspmConfig.MemoryDown = DramPolicy->MemoryDown;
+ FspUpdRgn->FspmConfig.DDR3LPageSize = DramPolicy->DDR3LPageSize;
+ FspUpdRgn->FspmConfig.DDR3LASR = DramPolicy->DDR3LASR;
+ FspUpdRgn->FspmConfig.MemorySizeLimit = DramPolicy->SystemMemorySizeLimit;
+ FspUpdRgn->FspmConfig.DIMM0SPDAddress = DramPolicy->SpdAddress[0];
+ FspUpdRgn->FspmConfig.DIMM1SPDAddress = DramPolicy->SpdAddress[1];
+ FspUpdRgn->FspmConfig.DDR3LPageSize = DramPolicy->DDR3LPageSize;
+ FspUpdRgn->FspmConfig.DDR3LASR = DramPolicy->DDR3LASR;
+ FspUpdRgn->FspmConfig.HighMemoryMaxValue = DramPolicy->HighMemMaxVal;
+ FspUpdRgn->FspmConfig.LowMemoryMaxValue = DramPolicy->LowMemMaxVal;
+ FspUpdRgn->FspmConfig.DisableFastBoot = DramPolicy->DisableFastBoot;
+ FspUpdRgn->FspmConfig.RmtMode = DramPolicy->RmtMode;
+ FspUpdRgn->FspmConfig.RmtCheckRun = DramPolicy->RmtCheckRun;
+ FspUpdRgn->FspmConfig.RmtMarginCheckScaleHighThreshold = DramPolicy->RmtMarginCheckScaleHighThreshold;
+ FspUpdRgn->FspmConfig.MsgLevelMask = DramPolicy->MsgLevelMask;
+
+ FspUpdRgn->FspmConfig.ChannelHashMask = DramPolicy->ChannelHashMask;
+ FspUpdRgn->FspmConfig.SliceHashMask = DramPolicy->SliceHashMask;
+ FspUpdRgn->FspmConfig.ChannelsSlicesEnable = DramPolicy->ChannelsSlicesEnabled;
+ FspUpdRgn->FspmConfig.ScramblerSupport = DramPolicy->ScramblerSupport;
+ FspUpdRgn->FspmConfig.InterleavedMode = DramPolicy->InterleavedMode;
+ FspUpdRgn->FspmConfig.MinRefRate2xEnable = DramPolicy->MinRefRate2xEnabled;
+ FspUpdRgn->FspmConfig.DualRankSupportEnable = DramPolicy->DualRankSupportEnabled;
+
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch0_RankEnable), &DramPolicy->ChDrp, sizeof(DramPolicy->ChDrp));
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch0_Bit_swizzling), &DramPolicy->ChSwizzle, sizeof (DramPolicy->ChSwizzle));
+
+ if (((VOID *)(UINT32)DramPolicy->MrcTrainingDataPtr != 0) &&
+ ((VOID *)(UINT32)DramPolicy->MrcBootDataPtr != 0)) {
+ MrcNvData = (MRC_NV_DATA_FRAME *) AllocateZeroPool (sizeof (MRC_NV_DATA_FRAME));
+ MrcParamsHob = (MRC_PARAMS_SAVE_RESTORE*)((UINT32)DramPolicy->MrcTrainingDataPtr);
+ BootVariableNvDataHob = (BOOT_VARIABLE_NV_DATA*)((UINT32)DramPolicy->MrcBootDataPtr);
+ CopyMem(&(MrcNvData->MrcParamsSaveRestore), MrcParamsHob, sizeof (MRC_PARAMS_SAVE_RESTORE));
+ CopyMem(&(MrcNvData->BootVariableNvData), BootVariableNvDataHob, sizeof (BOOT_VARIABLE_NV_DATA));
+ FspUpdRgn->FspmArchUpd.NvsBufferPtr = (VOID *)(UINT32)MrcNvData;
+ }
+
+ }
+
+ DEBUG ((DEBUG_INFO, "UpdateFspmUpd - gEfiPlatformInfoGuid\n"));
+ Hob.Raw = GetFirstGuidHob (&gEfiPlatformInfoGuid);
+ ASSERT (Hob.Raw != NULL);
+ PlatformInfo = GET_GUID_HOB_DATA (Hob.Raw);
+
+ DEBUG ((DEBUG_INFO, "**** Aurora - UpdateFspmUpd,BoardId = 0x%02x\n", PlatformInfo->BoardId));
+ if (PlatformInfo->BoardId != BOARD_ID_AURORA) {
+ //
+ // ASSERT false if BoardId isn't Aurora
+ //
+ ASSERT (FALSE);
+ }
+
+ //
+ // Overrides for Aurora Glacier (Micron #MT53B512M32D2NP-062 AIT:C) from Platfrom4 profile
+ //
+ FspUpdRgn->FspmConfig.Package = 0x01;
+ FspUpdRgn->FspmConfig.Profile = 0x0B; // LPDDR4_2400_24_22_22
+ FspUpdRgn->FspmConfig.MemoryDown = 0x01;
+ FspUpdRgn->FspmConfig.DualRankSupportEnable = 0x01;
+
+ FspUpdRgn->FspmConfig.Ch0_RankEnable = 0x03; // [0]: Rank 0 [1]: Rank 1
+ FspUpdRgn->FspmConfig.Ch0_DeviceWidth = 0x01; // x16
+ FspUpdRgn->FspmConfig.Ch0_DramDensity = 0x02; // 8Gb
+ FspUpdRgn->FspmConfig.Ch0_Option = 0x03;
+
+ FspUpdRgn->FspmConfig.Ch1_RankEnable = 0x03; // [0]: Rank 0 [1]: Rank 1
+ FspUpdRgn->FspmConfig.Ch1_DeviceWidth = 0x01; // x16
+ FspUpdRgn->FspmConfig.Ch1_DramDensity = 0x02; // 8Gb
+ FspUpdRgn->FspmConfig.Ch1_Option = 0x03;
+
+ FspUpdRgn->FspmConfig.Ch2_RankEnable = 0x03; // [0]: Rank 0 [1]: Rank 1
+ FspUpdRgn->FspmConfig.Ch2_DeviceWidth = 0x01; // x16
+ FspUpdRgn->FspmConfig.Ch2_DramDensity = 0x02; // 8Gb
+ FspUpdRgn->FspmConfig.Ch2_Option = 0x03;
+
+ FspUpdRgn->FspmConfig.Ch3_RankEnable = 0x03; // [0]: Rank 0 [1]: Rank 1
+ FspUpdRgn->FspmConfig.Ch3_DeviceWidth = 0x01; // x16
+ FspUpdRgn->FspmConfig.Ch3_DramDensity = 0x02; // 8Gb
+ FspUpdRgn->FspmConfig.Ch3_Option = 0x03;
+
+ //
+ // Swizzling
+ //
+ if (ChSwizzleAurora != NULL) {
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch0_Bit_swizzling), ChSwizzleAurora[0], DRAM_POLICY_NUMBER_BITS * sizeof(UINT8));
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch1_Bit_swizzling), ChSwizzleAurora[1], DRAM_POLICY_NUMBER_BITS * sizeof(UINT8));
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch2_Bit_swizzling), ChSwizzleAurora[2], DRAM_POLICY_NUMBER_BITS * sizeof(UINT8));
+ CopyMem (&(FspUpdRgn->FspmConfig.Ch3_Bit_swizzling), ChSwizzleAurora[3], DRAM_POLICY_NUMBER_BITS * sizeof(UINT8));
+ }
+
+ //
+ // Disable NPK based on DciEn
+ //
+ Status = PeiServicesLocatePpi (&gEfiPeiReadOnlyVariable2PpiGuid, 0, NULL, (VOID **) &VariablePpi);
+ if (!EFI_ERROR (Status)) {
+ VariableSize = sizeof (SYSTEM_CONFIGURATION);
+ Status = VariablePpi->GetVariable (
+ VariablePpi,
+ PLATFORM_SETUP_VARIABLE_NAME,
+ &gEfiSetupVariableGuid,
+ NULL,
+ &VariableSize,
+ &SystemConfiguration
+ );
+ if (!EFI_ERROR (Status)) {
+ if (SystemConfiguration.DciEn == 0) {
+ FspUpdRgn->FspmConfig.NpkEn = 0;
+ } else if (SystemConfiguration.DciAutoDetect == 1) {
+ FspUpdRgn->FspmConfig.NpkEn = 3;
+ } else {
+ FspUpdRgn->FspmConfig.NpkEn = 1;
+ }
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ DramCreatePolicyDefaults creates the default setting of Dram Policy.
+
+ @param[out] DramPolicyPpi The pointer to get Dram Policy PPI instance
+
+ @retval EFI_SUCCESS The policy default is initialized.
+ @retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
+
+**/
+EFI_STATUS
+EFIAPI
+AuroraDramCreatePolicyDefaults (
+ IN EFI_PEI_READ_ONLY_VARIABLE2_PPI *VariablePpi,
+ OUT DRAM_POLICY_PPI **DramPolicyPpi,
+ IN IAFWDramConfig *DramConfigData,
+ IN UINTN *MrcTrainingDataAddr,
+ IN UINTN *MrcBootDataAddr,
+ IN UINT8 BoardId
+ )
+{
+ DRAM_POLICY_PPI *DramPolicy;
+ SYSTEM_CONFIGURATION SystemConfiguration;
+ UINTN VariableSize;
+ EFI_STATUS Status;
+ DRP_DRAM_POLICY *DrpPtr;
+ UINT8 (*ChSwizlePtr)[DRAM_POLICY_NUMBER_CHANNELS][DRAM_POLICY_NUMBER_BITS];
+ PlatfromDramConf *DramConfig;
+ BOOLEAN ReadSetupVars;
+
+ DEBUG ((EFI_D_INFO, "*** Aurora Glacier DramCreatePolicyDefaults\n"));
+ DramPolicy = (DRAM_POLICY_PPI *) AllocateZeroPool (sizeof (DRAM_POLICY_PPI));
+ if (DramPolicy == NULL) {
+ ASSERT (FALSE);
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ ReadSetupVars = FALSE;
+ DrpPtr = NULL;
+ ChSwizlePtr = NULL;
+ DramConfig = NULL;
+
+ VariableSize = sizeof (SYSTEM_CONFIGURATION);
+ Status = VariablePpi->GetVariable (
+ VariablePpi,
+ PLATFORM_SETUP_VARIABLE_NAME,
+ &gEfiSetupVariableGuid,
+ NULL,
+ &VariableSize,
+ &SystemConfiguration
+ );
+
+#if !(ONLY_USE_SMIP_DRAM_POLICY == 1)
+ Status = EFI_UNSUPPORTED;
+#endif
+
+ if (!EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_INFO, "Using setup options data for DRAM policy\n"));
+ ReadSetupVars = TRUE;
+ DramPolicy->ChannelHashMask = SystemConfiguration.ChannelHashMask;
+ DramPolicy->SliceHashMask = SystemConfiguration.SliceHashMask;
+ DramPolicy->ChannelsSlicesEnabled = SystemConfiguration.ChannelsSlicesEnabled;
+ DramPolicy->ScramblerSupport = SystemConfiguration.ScramblerSupport;
+ DramPolicy->InterleavedMode = SystemConfiguration.InterleavedMode;
+ DramPolicy->MinRefRate2xEnabled = SystemConfiguration.MinRefRate2xEnabled;
+ DramPolicy->DualRankSupportEnabled = SystemConfiguration.DualRankSupportEnabled;
+ }
+
+ DramConfig = &(DramConfigData->PlatformDram4);
+
+ DEBUG ((EFI_D_INFO, "Using smip platform override: %d\n", DramConfigData->Platform_override));
+ switch (DramConfigData->Platform_override) {
+ case 0:
+ DramConfig = &(DramConfigData->PlatformDram0);
+ break;
+ case 1:
+ DramConfig = &(DramConfigData->PlatformDram1);
+ break;
+ case 2:
+ DramConfig = &(DramConfigData->PlatformDram2);
+ break;
+ case 3:
+ DramConfig = &(DramConfigData->PlatformDram3);
+ break;
+ case 4:
+ DramConfig = &(DramConfigData->PlatformDram4);
+ break;
+ default:
+ //
+ // Do nothing if the override value does not exist. 0xFF is the
+ // default Platform_override value when no override is selected
+ //
+ break;
+ }
+
+ DramPolicy->Package = DramConfig->Package;
+ DramPolicy->Profile = DramConfig->Profile;
+ DramPolicy->MemoryDown = DramConfig->MemoryDown;
+ DramPolicy->DDR3LPageSize = DramConfig->DDR3LPageSize;
+ DramPolicy->DDR3LASR = DramConfig->DDR3LASR;
+ DramPolicy->SystemMemorySizeLimit = DramConfig->MemorySizeLimit;
+ DramPolicy->SpdAddress[0] = DramConfig->SpdAddress0;
+ DramPolicy->SpdAddress[1] = DramConfig->SpdAddress1;
+ DramPolicy->DDR3LPageSize = DramConfig->DDR3LPageSize;
+ DramPolicy->DDR3LASR = DramConfig->DDR3LASR;
+ DramPolicy->HighMemMaxVal = DramConfig->HighMemMaxVal;
+ DramPolicy->LowMemMaxVal = DramConfig->LowMemMaxVal;
+ DramPolicy->DisableFastBoot = DramConfig->DisableFastBoot;
+ DramPolicy->RmtMode = DramConfig->RmtMode;
+ DramPolicy->RmtCheckRun = DramConfig->RmtCheckRun;
+ DramPolicy->RmtMarginCheckScaleHighThreshold = DramConfig->RmtMarginCheckScaleHighThreshold;
+
+ DramPolicy->MsgLevelMask = DramConfigData->Message_level_mask;
+ DrpPtr = (DRP_DRAM_POLICY *) (&(DramConfig->Ch0RankEnabled));
+ ChSwizlePtr = (UINT8(*)[DRAM_POLICY_NUMBER_CHANNELS][DRAM_POLICY_NUMBER_BITS]) (&(DramConfig->Ch0_Bit00_swizzling));
+
+ if (!ReadSetupVars) {
+ DEBUG ((EFI_D_INFO, "Using smip data for DRAM policy\n"));
+ DramPolicy->ChannelHashMask = DramConfig->ChannelHashMask;
+ DramPolicy->SliceHashMask = DramConfig->SliceHashMask;
+ DramPolicy->ChannelsSlicesEnabled = DramConfig->ChannelsSlicesEnabled;
+ DramPolicy->ScramblerSupport = DramConfig->ScramblerSupport;
+ DramPolicy->InterleavedMode = DramConfig->InterleavedMode;
+ DramPolicy->MinRefRate2xEnabled = DramConfig->MinRefRate2xEnabled;
+ DramPolicy->DualRankSupportEnabled = DramConfig->DualRankSupportEnabled;
+ }
+
+ //
+ // DRP
+ //
+ if (DrpPtr != NULL) {
+ CopyMem (DramPolicy->ChDrp, DrpPtr, sizeof (DramPolicy->ChDrp));
+ }
+
+ //
+ // Swizzling
+ //
+ if (ChSwizlePtr != NULL) {
+ CopyMem (DramPolicy->ChSwizzle, ChSwizlePtr, sizeof (DramPolicy->ChSwizzle));
+ }
+
+ if (ReadSetupVars) {
+ if (SystemConfiguration.Max2G == 0) {
+ DramPolicy->SystemMemorySizeLimit = 0x800;
+ }
+ }
+
+ DramPolicy->MrcTrainingDataPtr = (EFI_PHYSICAL_ADDRESS) *MrcTrainingDataAddr;
+ DramPolicy->MrcBootDataPtr = (EFI_PHYSICAL_ADDRESS) *MrcBootDataAddr;
+
+ *DramPolicyPpi = DramPolicy;
+
+ return EFI_SUCCESS;
+}
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