diff options
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/AcpiTable.c | 202 | ||||
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c | 176 | ||||
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h | 13 | ||||
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf | 1 | ||||
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c | 12 | ||||
| -rw-r--r-- | UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf | 2 |
6 files changed, 233 insertions, 173 deletions
diff --git a/UefiPayloadPkg/UefiPayloadEntry/AcpiTable.c b/UefiPayloadPkg/UefiPayloadEntry/AcpiTable.c new file mode 100644 index 0000000000..e5f2a2b124 --- /dev/null +++ b/UefiPayloadPkg/UefiPayloadEntry/AcpiTable.c @@ -0,0 +1,202 @@ +/** @file
+
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "UefiPayloadEntry.h"
+
+
+/**
+ Find the board related info from ACPI table
+
+ @param AcpiTableBase ACPI table start address in memory
+ @param AcpiBoardInfo Pointer to the acpi board info strucutre
+
+ @retval RETURN_SUCCESS Successfully find out all the required information.
+ @retval RETURN_NOT_FOUND Failed to find the required info.
+
+**/
+RETURN_STATUS
+ParseAcpiInfo (
+ IN UINT64 AcpiTableBase,
+ OUT ACPI_BOARD_INFO *AcpiBoardInfo
+ )
+{
+ EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp;
+ EFI_ACPI_DESCRIPTION_HEADER *Rsdt;
+ UINT32 *Entry32;
+ UINTN Entry32Num;
+ EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *Fadt;
+ EFI_ACPI_DESCRIPTION_HEADER *Xsdt;
+ UINT64 *Entry64;
+ UINTN Entry64Num;
+ UINTN Idx;
+ UINT32 *Signature;
+ EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *MmCfgHdr;
+ EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE *MmCfgBase;
+
+ Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *)(UINTN)AcpiTableBase;
+ DEBUG ((DEBUG_INFO, "Rsdp at 0x%p\n", Rsdp));
+ DEBUG ((DEBUG_INFO, "Rsdt at 0x%x, Xsdt at 0x%lx\n", Rsdp->RsdtAddress, Rsdp->XsdtAddress));
+
+ //
+ // Search Rsdt First
+ //
+ Fadt = NULL;
+ MmCfgHdr = NULL;
+ Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *)(UINTN)(Rsdp->RsdtAddress);
+ if (Rsdt != NULL) {
+ Entry32 = (UINT32 *)(Rsdt + 1);
+ Entry32Num = (Rsdt->Length - sizeof(EFI_ACPI_DESCRIPTION_HEADER)) >> 2;
+ for (Idx = 0; Idx < Entry32Num; Idx++) {
+ Signature = (UINT32 *)(UINTN)Entry32[Idx];
+ if (*Signature == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) {
+ Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)Signature;
+ DEBUG ((DEBUG_INFO, "Found Fadt in Rsdt\n"));
+ }
+
+ if (*Signature == EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE) {
+ MmCfgHdr = (EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *)Signature;
+ DEBUG ((DEBUG_INFO, "Found MM config address in Rsdt\n"));
+ }
+
+ if ((Fadt != NULL) && (MmCfgHdr != NULL)) {
+ goto Done;
+ }
+ }
+ }
+
+ //
+ // Search Xsdt Second
+ //
+ Xsdt = (EFI_ACPI_DESCRIPTION_HEADER *)(UINTN)(Rsdp->XsdtAddress);
+ if (Xsdt != NULL) {
+ Entry64 = (UINT64 *)(Xsdt + 1);
+ Entry64Num = (Xsdt->Length - sizeof(EFI_ACPI_DESCRIPTION_HEADER)) >> 3;
+ for (Idx = 0; Idx < Entry64Num; Idx++) {
+ Signature = (UINT32 *)(UINTN)Entry64[Idx];
+ if (*Signature == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) {
+ Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)Signature;
+ DEBUG ((DEBUG_INFO, "Found Fadt in Xsdt\n"));
+ }
+
+ if (*Signature == EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE) {
+ MmCfgHdr = (EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *)Signature;
+ DEBUG ((DEBUG_INFO, "Found MM config address in Xsdt\n"));
+ }
+
+ if ((Fadt != NULL) && (MmCfgHdr != NULL)) {
+ goto Done;
+ }
+ }
+ }
+
+ if (Fadt == NULL) {
+ return RETURN_NOT_FOUND;
+ }
+
+Done:
+
+ AcpiBoardInfo->PmCtrlRegBase = Fadt->Pm1aCntBlk;
+ AcpiBoardInfo->PmTimerRegBase = Fadt->PmTmrBlk;
+ AcpiBoardInfo->ResetRegAddress = Fadt->ResetReg.Address;
+ AcpiBoardInfo->ResetValue = Fadt->ResetValue;
+ AcpiBoardInfo->PmEvtBase = Fadt->Pm1aEvtBlk;
+ AcpiBoardInfo->PmGpeEnBase = Fadt->Gpe0Blk + Fadt->Gpe0BlkLen / 2;
+
+ if (MmCfgHdr != NULL) {
+ MmCfgBase = (EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE *)((UINT8*) MmCfgHdr + sizeof (*MmCfgHdr));
+ AcpiBoardInfo->PcieBaseAddress = MmCfgBase->BaseAddress;
+ AcpiBoardInfo->PcieBaseSize = (MmCfgBase->EndBusNumber + 1 - MmCfgBase->StartBusNumber) * 4096 * 32 * 8;
+ } else {
+ AcpiBoardInfo->PcieBaseAddress = 0;
+ AcpiBoardInfo->PcieBaseSize = 0;
+ }
+ DEBUG ((DEBUG_INFO, "PmCtrl Reg 0x%lx\n", AcpiBoardInfo->PmCtrlRegBase));
+ DEBUG ((DEBUG_INFO, "PmTimer Reg 0x%lx\n", AcpiBoardInfo->PmTimerRegBase));
+ DEBUG ((DEBUG_INFO, "Reset Reg 0x%lx\n", AcpiBoardInfo->ResetRegAddress));
+ DEBUG ((DEBUG_INFO, "Reset Value 0x%x\n", AcpiBoardInfo->ResetValue));
+ DEBUG ((DEBUG_INFO, "PmEvt Reg 0x%lx\n", AcpiBoardInfo->PmEvtBase));
+ DEBUG ((DEBUG_INFO, "PmGpeEn Reg 0x%lx\n", AcpiBoardInfo->PmGpeEnBase));
+ DEBUG ((DEBUG_INFO, "PcieBaseAddr 0x%lx\n", AcpiBoardInfo->PcieBaseAddress));
+ DEBUG ((DEBUG_INFO, "PcieBaseSize 0x%lx\n", AcpiBoardInfo->PcieBaseSize));
+
+ //
+ // Verify values for proper operation
+ //
+ ASSERT(Fadt->Pm1aCntBlk != 0);
+ ASSERT(Fadt->PmTmrBlk != 0);
+ ASSERT(Fadt->ResetReg.Address != 0);
+ ASSERT(Fadt->Pm1aEvtBlk != 0);
+ ASSERT(Fadt->Gpe0Blk != 0);
+
+ DEBUG_CODE_BEGIN ();
+ BOOLEAN SciEnabled;
+
+ //
+ // Check the consistency of SCI enabling
+ //
+
+ //
+ // Get SCI_EN value
+ //
+ if (Fadt->Pm1CntLen == 4) {
+ SciEnabled = (IoRead32 (Fadt->Pm1aCntBlk) & BIT0)? TRUE : FALSE;
+ } else {
+ //
+ // if (Pm1CntLen == 2), use 16 bit IO read;
+ // if (Pm1CntLen != 2 && Pm1CntLen != 4), use 16 bit IO read as a fallback
+ //
+ SciEnabled = (IoRead16 (Fadt->Pm1aCntBlk) & BIT0)? TRUE : FALSE;
+ }
+
+ if (!(Fadt->Flags & EFI_ACPI_5_0_HW_REDUCED_ACPI) &&
+ (Fadt->SmiCmd == 0) &&
+ !SciEnabled) {
+ //
+ // The ACPI enabling status is inconsistent: SCI is not enabled but ACPI
+ // table does not provide a means to enable it through FADT->SmiCmd
+ //
+ DEBUG ((DEBUG_ERROR, "ERROR: The ACPI enabling status is inconsistent: SCI is not"
+ " enabled but the ACPI table does not provide a means to enable it through FADT->SmiCmd."
+ " This may cause issues in OS.\n"));
+ }
+ DEBUG_CODE_END ();
+
+ return RETURN_SUCCESS;
+}
+
+
+/**
+ Build ACPI board info HOB using infomation from ACPI table
+
+ @param AcpiTableBase ACPI table start address in memory
+
+ @retval A pointer to ACPI board HOB ACPI_BOARD_INFO. Null if build HOB failure.
+**/
+ACPI_BOARD_INFO *
+BuildHobFromAcpi (
+ IN UINT64 AcpiTableBase
+ )
+{
+ EFI_STATUS Status;
+ ACPI_BOARD_INFO AcpiBoardInfo;
+ ACPI_BOARD_INFO *NewAcpiBoardInfo;
+
+ NewAcpiBoardInfo = NULL;
+ Status = ParseAcpiInfo (AcpiTableBase, &AcpiBoardInfo);
+ ASSERT_EFI_ERROR (Status);
+ if (!EFI_ERROR (Status)) {
+ NewAcpiBoardInfo = BuildGuidHob (&gUefiAcpiBoardInfoGuid, sizeof (ACPI_BOARD_INFO));
+ ASSERT (NewAcpiBoardInfo != NULL);
+ CopyMem (NewAcpiBoardInfo, &AcpiBoardInfo, sizeof (ACPI_BOARD_INFO));
+ DEBUG ((DEBUG_INFO, "Create acpi board info guid hob\n"));
+ }
+ return NewAcpiBoardInfo;
+}
+
+
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c index ae16f25c7c..a12d9961f1 100644 --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c @@ -213,167 +213,6 @@ MemInfoCallback ( /**
- Find the board related info from ACPI table
-
- @param AcpiTableBase ACPI table start address in memory
- @param AcpiBoardInfo Pointer to the acpi board info strucutre
-
- @retval RETURN_SUCCESS Successfully find out all the required information.
- @retval RETURN_NOT_FOUND Failed to find the required info.
-
-**/
-RETURN_STATUS
-ParseAcpiInfo (
- IN UINT64 AcpiTableBase,
- OUT ACPI_BOARD_INFO *AcpiBoardInfo
- )
-{
- EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp;
- EFI_ACPI_DESCRIPTION_HEADER *Rsdt;
- UINT32 *Entry32;
- UINTN Entry32Num;
- EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *Fadt;
- EFI_ACPI_DESCRIPTION_HEADER *Xsdt;
- UINT64 *Entry64;
- UINTN Entry64Num;
- UINTN Idx;
- UINT32 *Signature;
- EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *MmCfgHdr;
- EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE *MmCfgBase;
-
- Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *)(UINTN)AcpiTableBase;
- DEBUG ((DEBUG_INFO, "Rsdp at 0x%p\n", Rsdp));
- DEBUG ((DEBUG_INFO, "Rsdt at 0x%x, Xsdt at 0x%lx\n", Rsdp->RsdtAddress, Rsdp->XsdtAddress));
-
- //
- // Search Rsdt First
- //
- Fadt = NULL;
- MmCfgHdr = NULL;
- Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *)(UINTN)(Rsdp->RsdtAddress);
- if (Rsdt != NULL) {
- Entry32 = (UINT32 *)(Rsdt + 1);
- Entry32Num = (Rsdt->Length - sizeof(EFI_ACPI_DESCRIPTION_HEADER)) >> 2;
- for (Idx = 0; Idx < Entry32Num; Idx++) {
- Signature = (UINT32 *)(UINTN)Entry32[Idx];
- if (*Signature == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) {
- Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)Signature;
- DEBUG ((DEBUG_INFO, "Found Fadt in Rsdt\n"));
- }
-
- if (*Signature == EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE) {
- MmCfgHdr = (EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *)Signature;
- DEBUG ((DEBUG_INFO, "Found MM config address in Rsdt\n"));
- }
-
- if ((Fadt != NULL) && (MmCfgHdr != NULL)) {
- goto Done;
- }
- }
- }
-
- //
- // Search Xsdt Second
- //
- Xsdt = (EFI_ACPI_DESCRIPTION_HEADER *)(UINTN)(Rsdp->XsdtAddress);
- if (Xsdt != NULL) {
- Entry64 = (UINT64 *)(Xsdt + 1);
- Entry64Num = (Xsdt->Length - sizeof(EFI_ACPI_DESCRIPTION_HEADER)) >> 3;
- for (Idx = 0; Idx < Entry64Num; Idx++) {
- Signature = (UINT32 *)(UINTN)Entry64[Idx];
- if (*Signature == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) {
- Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)Signature;
- DEBUG ((DEBUG_INFO, "Found Fadt in Xsdt\n"));
- }
-
- if (*Signature == EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE) {
- MmCfgHdr = (EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER *)Signature;
- DEBUG ((DEBUG_INFO, "Found MM config address in Xsdt\n"));
- }
-
- if ((Fadt != NULL) && (MmCfgHdr != NULL)) {
- goto Done;
- }
- }
- }
-
- if (Fadt == NULL) {
- return RETURN_NOT_FOUND;
- }
-
-Done:
-
- AcpiBoardInfo->PmCtrlRegBase = Fadt->Pm1aCntBlk;
- AcpiBoardInfo->PmTimerRegBase = Fadt->PmTmrBlk;
- AcpiBoardInfo->ResetRegAddress = Fadt->ResetReg.Address;
- AcpiBoardInfo->ResetValue = Fadt->ResetValue;
- AcpiBoardInfo->PmEvtBase = Fadt->Pm1aEvtBlk;
- AcpiBoardInfo->PmGpeEnBase = Fadt->Gpe0Blk + Fadt->Gpe0BlkLen / 2;
-
- if (MmCfgHdr != NULL) {
- MmCfgBase = (EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE *)((UINT8*) MmCfgHdr + sizeof (*MmCfgHdr));
- AcpiBoardInfo->PcieBaseAddress = MmCfgBase->BaseAddress;
- AcpiBoardInfo->PcieBaseSize = (MmCfgBase->EndBusNumber + 1 - MmCfgBase->StartBusNumber) * 4096 * 32 * 8;
- } else {
- AcpiBoardInfo->PcieBaseAddress = 0;
- AcpiBoardInfo->PcieBaseSize = 0;
- }
- DEBUG ((DEBUG_INFO, "PmCtrl Reg 0x%lx\n", AcpiBoardInfo->PmCtrlRegBase));
- DEBUG ((DEBUG_INFO, "PmTimer Reg 0x%lx\n", AcpiBoardInfo->PmTimerRegBase));
- DEBUG ((DEBUG_INFO, "Reset Reg 0x%lx\n", AcpiBoardInfo->ResetRegAddress));
- DEBUG ((DEBUG_INFO, "Reset Value 0x%x\n", AcpiBoardInfo->ResetValue));
- DEBUG ((DEBUG_INFO, "PmEvt Reg 0x%lx\n", AcpiBoardInfo->PmEvtBase));
- DEBUG ((DEBUG_INFO, "PmGpeEn Reg 0x%lx\n", AcpiBoardInfo->PmGpeEnBase));
- DEBUG ((DEBUG_INFO, "PcieBaseAddr 0x%lx\n", AcpiBoardInfo->PcieBaseAddress));
- DEBUG ((DEBUG_INFO, "PcieBaseSize 0x%lx\n", AcpiBoardInfo->PcieBaseSize));
-
- //
- // Verify values for proper operation
- //
- ASSERT(Fadt->Pm1aCntBlk != 0);
- ASSERT(Fadt->PmTmrBlk != 0);
- ASSERT(Fadt->ResetReg.Address != 0);
- ASSERT(Fadt->Pm1aEvtBlk != 0);
- ASSERT(Fadt->Gpe0Blk != 0);
-
- DEBUG_CODE_BEGIN ();
- BOOLEAN SciEnabled;
-
- //
- // Check the consistency of SCI enabling
- //
-
- //
- // Get SCI_EN value
- //
- if (Fadt->Pm1CntLen == 4) {
- SciEnabled = (IoRead32 (Fadt->Pm1aCntBlk) & BIT0)? TRUE : FALSE;
- } else {
- //
- // if (Pm1CntLen == 2), use 16 bit IO read;
- // if (Pm1CntLen != 2 && Pm1CntLen != 4), use 16 bit IO read as a fallback
- //
- SciEnabled = (IoRead16 (Fadt->Pm1aCntBlk) & BIT0)? TRUE : FALSE;
- }
-
- if (!(Fadt->Flags & EFI_ACPI_5_0_HW_REDUCED_ACPI) &&
- (Fadt->SmiCmd == 0) &&
- !SciEnabled) {
- //
- // The ACPI enabling status is inconsistent: SCI is not enabled but ACPI
- // table does not provide a means to enable it through FADT->SmiCmd
- //
- DEBUG ((DEBUG_ERROR, "ERROR: The ACPI enabling status is inconsistent: SCI is not"
- " enabled but the ACPI table does not provide a means to enable it through FADT->SmiCmd."
- " This may cause issues in OS.\n"));
- }
- DEBUG_CODE_END ();
-
- return RETURN_SUCCESS;
-}
-
-
-/**
It will build HOBs based on information from bootloaders.
@retval EFI_SUCCESS If it completed successfully.
@@ -387,8 +226,7 @@ BuildHobFromBl ( EFI_STATUS Status;
SYSTEM_TABLE_INFO SysTableInfo;
SYSTEM_TABLE_INFO *NewSysTableInfo;
- ACPI_BOARD_INFO AcpiBoardInfo;
- ACPI_BOARD_INFO *NewAcpiBoardInfo;
+ ACPI_BOARD_INFO *AcpiBoardInfo;
EFI_PEI_GRAPHICS_INFO_HOB GfxInfo;
EFI_PEI_GRAPHICS_INFO_HOB *NewGfxInfo;
EFI_PEI_GRAPHICS_DEVICE_INFO_HOB GfxDeviceInfo;
@@ -471,20 +309,14 @@ BuildHobFromBl ( //
// Create guid hob for acpi board information
//
- Status = ParseAcpiInfo (SysTableInfo.AcpiTableBase, &AcpiBoardInfo);
- ASSERT_EFI_ERROR (Status);
- if (!EFI_ERROR (Status)) {
- NewAcpiBoardInfo = BuildGuidHob (&gUefiAcpiBoardInfoGuid, sizeof (ACPI_BOARD_INFO));
- ASSERT (NewAcpiBoardInfo != NULL);
- CopyMem (NewAcpiBoardInfo, &AcpiBoardInfo, sizeof (ACPI_BOARD_INFO));
- DEBUG ((DEBUG_INFO, "Create acpi board info guid hob\n"));
- }
+ AcpiBoardInfo = BuildHobFromAcpi (SysTableInfo.AcpiTableBase);
+ ASSERT (AcpiBoardInfo != NULL);
//
// Parse memory info and build memory HOBs for reserved DRAM and MMIO
//
DEBUG ((DEBUG_INFO , "Building ResourceDescriptorHobs for reserved memory:\n"));
- Status = ParseMemoryInfo (MemInfoCallbackMmio, &AcpiBoardInfo);
+ Status = ParseMemoryInfo (MemInfoCallbackMmio, AcpiBoardInfo);
if (EFI_ERROR(Status)) {
return Status;
}
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h index 331724c687..9922b56b39 100644 --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h @@ -204,4 +204,17 @@ FvFindFileByTypeGuid ( IN EFI_GUID *Guid OPTIONAL,
OUT EFI_FFS_FILE_HEADER **FileHeader
);
+
+/**
+ Build ACPI board info HOB using infomation from ACPI table
+
+ @param AcpiTableBase ACPI table start address in memory
+
+ @retval A pointer to ACPI board HOB ACPI_BOARD_INFO. Null if build HOB failure.
+**/
+ACPI_BOARD_INFO *
+BuildHobFromAcpi (
+ IN UINT64 AcpiTableBase
+ );
+
#endif
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf index 8d42925fcd..4c5170d9cc 100644 --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf @@ -25,6 +25,7 @@ UefiPayloadEntry.c
LoadDxeCore.c
MemoryAllocation.c
+ AcpiTable.c
[Sources.Ia32]
X64/VirtualMemory.h
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c index 03ad9c457b..7e67cf0f04 100644 --- a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c +++ b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c @@ -260,6 +260,8 @@ BuildHobs ( UNIVERSAL_PAYLOAD_EXTRA_DATA *ExtraData;
UINT8 *GuidHob;
EFI_HOB_FIRMWARE_VOLUME *FvHob;
+ UNIVERSAL_PAYLOAD_ACPI_TABLE *AcpiTable;
+ ACPI_BOARD_INFO *AcpiBoardInfo;
Hob.Raw = (UINT8 *) BootloaderParameter;
MinimalNeededSize = FixedPcdGet32 (PcdSystemMemoryUefiRegionSize);
@@ -352,6 +354,16 @@ BuildHobs ( ASSERT ((*DxeFv)->FvLength == ExtraData->Entry[0].Size);
//
+ // Create guid hob for acpi board information
+ //
+ GuidHob = GetFirstGuidHob(&gUniversalPayloadAcpiTableGuid);
+ if (GuidHob != NULL) {
+ AcpiTable = (UNIVERSAL_PAYLOAD_ACPI_TABLE *) GET_GUID_HOB_DATA (GuidHob);
+ AcpiBoardInfo = BuildHobFromAcpi ((UINT64)AcpiTable->Rsdp);
+ ASSERT (AcpiBoardInfo != NULL);
+ }
+
+ //
// Update DXE FV information to first fv hob in the hob list, which
// is the empty FvHob created before.
//
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf index 3ee449219d..e7e05b744a 100644 --- a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf +++ b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf @@ -25,6 +25,7 @@ LoadDxeCore.c
MemoryAllocation.c
PrintHob.c
+ AcpiTable.c
[Sources.Ia32]
X64/VirtualMemory.h
@@ -61,7 +62,6 @@ gEfiGraphicsDeviceInfoHobGuid
gUefiAcpiBoardInfoGuid
gEfiSmbiosTableGuid
- gEfiAcpiTableGuid
gUefiSerialPortInfoGuid
gUniversalPayloadExtraDataGuid
gPcdDataBaseHobGuid
|