diff options
Diffstat (limited to 'Silicon/Intel/KabylakeSiliconPkg/Pch/Library/PeiPchPolicyLib/PeiPchPreMemPolicyLib.c')
| -rw-r--r-- | Silicon/Intel/KabylakeSiliconPkg/Pch/Library/PeiPchPolicyLib/PeiPchPreMemPolicyLib.c | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/Silicon/Intel/KabylakeSiliconPkg/Pch/Library/PeiPchPolicyLib/PeiPchPreMemPolicyLib.c b/Silicon/Intel/KabylakeSiliconPkg/Pch/Library/PeiPchPolicyLib/PeiPchPreMemPolicyLib.c new file mode 100644 index 0000000000..5480cf3d5c --- /dev/null +++ b/Silicon/Intel/KabylakeSiliconPkg/Pch/Library/PeiPchPolicyLib/PeiPchPreMemPolicyLib.c @@ -0,0 +1,306 @@ +/** @file
+ This file is PeiPchPreMemPolicy library.
+
+Copyright (c) 2017, 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 that 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 "PeiPchPolicyLibrary.h"
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadPchGeneralPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_GENERAL_PREMEM_CONFIG *PchGeneralPreMemConfig;
+ PchGeneralPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "PchGeneralPreMemConfig->Header.GuidHob.Name = %g\n", &PchGeneralPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "PchGeneralPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", PchGeneralPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ /********************************
+ PCH general premem configuration
+ ********************************/
+ //
+ // Default SVID SDID configuration
+ //
+ PchGeneralPreMemConfig->AcpiBase = PcdGet16 (PcdAcpiBaseAddress);
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadDciPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_DCI_PREMEM_CONFIG *DciPreMemConfig;
+ DciPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "DciPreMemConfig->Header.GuidHob.Name = %g\n", &DciPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "DciPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", DciPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ /********************************
+ DCI Configuration
+ ********************************/
+ DciPreMemConfig->DciAutoDetect = TRUE;
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadWatchDogPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_WDT_PREMEM_CONFIG *WdtPreMemConfig;
+ WdtPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "WdtPreMemConfig->Header.GuidHob.Name = %g\n", &WdtPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "WdtPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", WdtPreMemConfig->Header.GuidHob.Header.HobLength));
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadTraceHubPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_TRACE_HUB_PREMEM_CONFIG *TraceHubPreMemConfig;
+ TraceHubPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "TraceHubPreMemConfig->Header.GuidHob.Name = %g\n", &TraceHubPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "TraceHubPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", TraceHubPreMemConfig->Header.GuidHob.Header.HobLength));
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadHpetPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_HPET_PREMEM_CONFIG *HpetPreMemConfig;
+ HpetPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "HpetPreMemConfig->Header.GuidHob.Name = %g\n", &HpetPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "HpetPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", HpetPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ /********************************
+ HPET Configuration
+ ********************************/
+ HpetPreMemConfig->Enable = TRUE;
+ HpetPreMemConfig->Base = PCH_HPET_BASE_ADDRESS;
+}
+
+GLOBAL_REMOVE_IF_UNREFERENCED UINT8 mSmbusRsvdAddresses[] = {
+ 0xA0,
+ 0xA2,
+ 0xA4,
+ 0xA6
+};
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadSmbusPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_SMBUS_PREMEM_CONFIG *SmbusPreMemConfig;
+ SmbusPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "SmbusPreMemConfig->Header.GuidHob.Name = %g\n", &SmbusPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "SmbusPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", SmbusPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ /********************************
+ SMBus configuration
+ ********************************/
+ SmbusPreMemConfig->Enable = TRUE;
+ SmbusPreMemConfig->SpdWriteDisable = TRUE;
+ SmbusPreMemConfig->SmbusIoBase = PcdGet16 (PcdSmbusBaseAddress);
+ ASSERT (sizeof (mSmbusRsvdAddresses) <= PCH_MAX_SMBUS_RESERVED_ADDRESS);
+ SmbusPreMemConfig->NumRsvdSmbusAddresses = sizeof (mSmbusRsvdAddresses);
+ CopyMem (
+ SmbusPreMemConfig->RsvdSmbusAddressTable,
+ mSmbusRsvdAddresses,
+ sizeof (mSmbusRsvdAddresses)
+ );
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadLpcPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_LPC_PREMEM_CONFIG *LpcPreMemConfig;
+ LpcPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "LpcPreMemConfig->Header.GuidHob.Name = %g\n", &LpcPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "LpcPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", LpcPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ /********************************
+ LPC Configuration
+ ********************************/
+ LpcPreMemConfig->EnhancePort8xhDecoding = TRUE;
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadHsioPciePreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_HSIO_PCIE_PREMEM_CONFIG *HsioPciePreMemConfig;
+ HsioPciePreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "HsioPciePreMemConfig->Header.GuidHob.Name = %g\n", &HsioPciePreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "HsioPciePreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", HsioPciePreMemConfig->Header.GuidHob.Header.HobLength));
+
+ HsioPciePreMemConfig->PciePllSsc = 0xFF;
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadHsioSataPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_HSIO_SATA_PREMEM_CONFIG *HsioSataPreMemConfig;
+ HsioSataPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "HsioSataPreMemConfig->Header.GuidHob.Name = %g\n", &HsioSataPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "HsioSataPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", HsioSataPreMemConfig->Header.GuidHob.Header.HobLength));
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadHsioPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_HSIO_PREMEM_CONFIG *HsioPreMemConfig;
+ HsioPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "HsioPreMemConfig->Header.GuidHob.Name = %g\n", &HsioPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "HsioPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", HsioPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ HsioPreMemConfig->ChipsetInitMessage = TRUE;
+ HsioPreMemConfig->BypassPhySyncReset = FALSE;
+}
+
+/**
+ Load Config block default
+
+ @param[in] ConfigBlockPointer Pointer to config block
+**/
+VOID
+LoadPcieRpPreMemConfigDefault (
+ IN VOID *ConfigBlockPointer
+ )
+{
+ PCH_PCIE_RP_PREMEM_CONFIG *PcieRpPreMemConfig;
+ UINT32 RpIndex;
+
+ PcieRpPreMemConfig = ConfigBlockPointer;
+
+ DEBUG ((DEBUG_INFO, "PcieRpPreMemConfig->Header.GuidHob.Name = %g\n", &PcieRpPreMemConfig->Header.GuidHob.Name));
+ DEBUG ((DEBUG_INFO, "PcieRpPreMemConfig->Header.GuidHob.Header.HobLength = 0x%x\n", PcieRpPreMemConfig->Header.GuidHob.Header.HobLength));
+
+ for (RpIndex = 0; RpIndex < GetPchMaxPciePortNum (); RpIndex ++) {
+ PcieRpPreMemConfig->RpEnabledMask |= (UINT32) (1 << RpIndex);
+ }
+}
+
+
+static COMPONENT_BLOCK_ENTRY mPchIpBlocksPreMem [] = {
+ {&gPchGeneralPreMemConfigGuid, sizeof (PCH_GENERAL_PREMEM_CONFIG), PCH_GENERAL_PREMEM_CONFIG_REVISION, LoadPchGeneralPreMemConfigDefault},
+ {&gDciPreMemConfigGuid, sizeof (PCH_DCI_PREMEM_CONFIG), DCI_PREMEM_CONFIG_REVISION, LoadDciPreMemConfigDefault},
+ {&gWatchDogPreMemConfigGuid, sizeof (PCH_WDT_PREMEM_CONFIG), WATCH_DOG_PREMEM_CONFIG_REVISION, LoadWatchDogPreMemConfigDefault},
+ {&gTraceHubPreMemConfigGuid, sizeof (PCH_TRACE_HUB_PREMEM_CONFIG), TRACEHUB_PREMEM_CONFIG_REVISION, LoadTraceHubPreMemConfigDefault},
+ {&gHpetPreMemConfigGuid, sizeof (PCH_HPET_PREMEM_CONFIG), HPET_PREMEM_CONFIG_REVISION, LoadHpetPreMemConfigDefault},
+ {&gSmbusPreMemConfigGuid, sizeof (PCH_SMBUS_PREMEM_CONFIG), SMBUS_PREMEM_CONFIG_REVISION, LoadSmbusPreMemConfigDefault},
+ {&gLpcPreMemConfigGuid, sizeof (PCH_LPC_PREMEM_CONFIG), LPC_PREMEM_CONFIG_REVISION, LoadLpcPreMemConfigDefault},
+ {&gHsioPciePreMemConfigGuid, sizeof (PCH_HSIO_PCIE_PREMEM_CONFIG), HSIO_PCIE_PREMEM_CONFIG_REVISION, LoadHsioPciePreMemConfigDefault},
+ {&gHsioSataPreMemConfigGuid, sizeof (PCH_HSIO_SATA_PREMEM_CONFIG), HSIO_SATA_PREMEM_CONFIG_REVISION, LoadHsioSataPreMemConfigDefault},
+ {&gHsioPreMemConfigGuid, sizeof (PCH_HSIO_PREMEM_CONFIG), HSIO_PREMEM_CONFIG_REVISION, LoadHsioPreMemConfigDefault},
+ {&gPcieRpPreMemConfigGuid, sizeof (PCH_PCIE_RP_PREMEM_CONFIG), PCIE_RP_PREMEM_CONFIG_REVISION, LoadPcieRpPreMemConfigDefault},
+
+};
+
+/**
+ Get PCH PREMEM config block table total size.
+
+ @retval Size of PCH PREMEM config block table
+**/
+UINT16
+EFIAPI
+PchGetPreMemConfigBlockTotalSize (
+ VOID
+ )
+{
+ return GetComponentConfigBlockTotalSize (&mPchIpBlocksPreMem[0], sizeof (mPchIpBlocksPreMem) / sizeof (COMPONENT_BLOCK_ENTRY));
+}
+
+/**
+ PchAddPreMemConfigBlocks add all PCH PREMEM config blocks.
+
+ @param[in] ConfigBlockTableAddress The pointer to add PCH PREMEM config blocks
+
+ @retval EFI_SUCCESS The policy default is initialized.
+ @retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
+**/
+EFI_STATUS
+EFIAPI
+PchAddPreMemConfigBlocks (
+ IN VOID *ConfigBlockTableAddress
+ )
+{
+ DEBUG ((DEBUG_INFO, "PCH AddPreMemConfigBlocks\n"));
+
+ return AddComponentConfigBlocks (ConfigBlockTableAddress, &mPchIpBlocksPreMem[0], sizeof (mPchIpBlocksPreMem) / sizeof (COMPONENT_BLOCK_ENTRY));
+}
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