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* [PATCH v3] UefiPayloadPkg: Remove SystemTableInfo GUID.
@ 2021-10-13  8:27 thiyagukb
  2021-10-13  8:37 ` Ni, Ray
  2021-10-14 22:44 ` Guo Dong
  0 siblings, 2 replies; 3+ messages in thread
From: thiyagukb @ 2021-10-13  8:27 UTC (permalink / raw)
  To: devel; +Cc: thiyagukb, Maurice Ma, Guo Dong, Ray Ni, Benjamin You,
	Zhiguang Liu

SystemTableInfo GUID is not a Spec defined GUID.
But the latest SBL uses SystemTableInfo to get ACPI
and SMBIOS table information. So moving the SystemTableInfo
GUID implementation to SblParseLib.

Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>

Signed-off-by: Guo Dong <guo.dong@intel.com>
Signed-off-by: Thiyagu Kesavan Balakrishnan <thiyagux.kesavan.balakrishnan@intel.com>
---
 UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf  |  1 -
 UefiPayloadPkg/Include/Library/BlParseLib.h   | 24 +++++++++--
 .../Library/CbParseLib/CbParseLib.c           | 40 ++++++++++++++-----
 .../Library/SblParseLib/SblParseLib.c         | 38 +++++++++++++++---
 .../UefiPayloadEntry/UefiPayloadEntry.c       | 28 +++++--------
 .../UefiPayloadEntry/UefiPayloadEntry.h       |  1 -
 .../UniversalPayloadEntry.inf                 |  1 -
 7 files changed, 94 insertions(+), 39 deletions(-)

diff --git a/UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf b/UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf
index 1ccb250991..96d85d2b1d 100644
--- a/UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf
+++ b/UefiPayloadPkg/BlSupportDxe/BlSupportDxe.inf
@@ -42,7 +42,6 @@
   HobLib
 
 [Guids]
-  gUefiSystemTableInfoGuid
   gUefiAcpiBoardInfoGuid
   gEfiGraphicsInfoHobGuid
 
diff --git a/UefiPayloadPkg/Include/Library/BlParseLib.h b/UefiPayloadPkg/Include/Library/BlParseLib.h
index 1244190d4e..89e728164d 100644
--- a/UefiPayloadPkg/Include/Library/BlParseLib.h
+++ b/UefiPayloadPkg/Include/Library/BlParseLib.h
@@ -12,6 +12,8 @@
 #include <Guid/SerialPortInfoGuid.h>
 #include <Guid/SystemTableInfoGuid.h>
 #include <Guid/AcpiBoardInfoGuid.h>
+#include <UniversalPayload/AcpiTable.h>
+#include <UniversalPayload/SmbiosTable.h>
 
 #ifndef __BOOTLOADER_PARSE_LIB__
 #define __BOOTLOADER_PARSE_LIB__
@@ -55,9 +57,9 @@ ParseMemoryInfo (
   );
 
 /**
-  Acquire acpi table and smbios table from slim bootloader
+  Acquire SMBIOS table from bootloader.
 
-  @param  SystemTableInfo           Pointer to the system table info
+  @param  SmbiosTable           Pointer to the SMBIOS table info.
 
   @retval RETURN_SUCCESS            Successfully find out the tables.
   @retval RETURN_NOT_FOUND          Failed to find the tables.
@@ -65,10 +67,24 @@ ParseMemoryInfo (
 **/
 RETURN_STATUS
 EFIAPI
-ParseSystemTable (
-  OUT SYSTEM_TABLE_INFO     *SystemTableInfo
+ParseSmbiosTable (
+    OUT UNIVERSAL_PAYLOAD_SMBIOS_TABLE     *SmbiosTable
   );
 
+/**
+  Acquire ACPI table from bootloader.
+
+  @param  AcpiTableHob              Pointer to the ACPI table info.
+
+  @retval RETURN_SUCCESS            Successfully find out the tables.
+  @retval RETURN_NOT_FOUND          Failed to find the tables.
+
+**/
+RETURN_STATUS
+EFIAPI
+ParseAcpiTableInfo (
+  OUT UNIVERSAL_PAYLOAD_ACPI_TABLE        *AcpiTableHob
+  );
 
 /**
   Find the serial port information
diff --git a/UefiPayloadPkg/Library/CbParseLib/CbParseLib.c b/UefiPayloadPkg/Library/CbParseLib/CbParseLib.c
index 4f90687e40..db22fdd926 100644
--- a/UefiPayloadPkg/Library/CbParseLib/CbParseLib.c
+++ b/UefiPayloadPkg/Library/CbParseLib/CbParseLib.c
@@ -410,9 +410,9 @@ ParseMemoryInfo (
 
 
 /**
-  Acquire acpi table and smbios table from coreboot
+  Acquire SMBIOS table from coreboot.
 
-  @param  SystemTableInfo          Pointer to the system table info
+  @param  SmbiosTable               Pointer to the SMBIOS table info.
 
   @retval RETURN_SUCCESS            Successfully find out the tables.
   @retval RETURN_NOT_FOUND          Failed to find the tables.
@@ -420,8 +420,8 @@ ParseMemoryInfo (
 **/
 RETURN_STATUS
 EFIAPI
-ParseSystemTable (
-  OUT SYSTEM_TABLE_INFO     *SystemTableInfo
+ParseSmbiosTable (
+  OUT UNIVERSAL_PAYLOAD_SMBIOS_TABLE     *SmbiosTable
   )
 {
   EFI_STATUS       Status;
@@ -432,17 +432,39 @@ ParseSystemTable (
   if (EFI_ERROR (Status)) {
     return EFI_NOT_FOUND;
   }
-  SystemTableInfo->SmbiosTableBase = (UINT64) (UINTN)MemTable;
-  SystemTableInfo->SmbiosTableSize = MemTableSize;
+  SmbiosTable->SmBiosEntryPoint = (UINT64) (UINTN)MemTable;
+
+  return RETURN_SUCCESS;
+}
+
+
+/**
+  Acquire ACPI table from coreboot.
+
+  @param  AcpiTableHob              Pointer to the ACPI table info.
+
+  @retval RETURN_SUCCESS            Successfully find out the tables.
+  @retval RETURN_NOT_FOUND          Failed to find the tables.
+
+**/
+
+RETURN_STATUS
+EFIAPI
+ParseAcpiTableInfo (
+  OUT UNIVERSAL_PAYLOAD_ACPI_TABLE        *AcpiTableHob
+  )
+{
+  EFI_STATUS       Status;
+  VOID             *MemTable;
+  UINT32           MemTableSize;
 
   Status = ParseCbMemTable (SIGNATURE_32 ('I', 'P', 'C', 'A'), &MemTable, &MemTableSize);
   if (EFI_ERROR (Status)) {
     return EFI_NOT_FOUND;
   }
-  SystemTableInfo->AcpiTableBase = (UINT64) (UINTN)MemTable;
-  SystemTableInfo->AcpiTableSize = MemTableSize;
+  AcpiTableHob->Rsdp = (UINT64) (UINTN)MemTable;
 
-  return Status;
+  return RETURN_SUCCESS;
 }
 
 
diff --git a/UefiPayloadPkg/Library/SblParseLib/SblParseLib.c b/UefiPayloadPkg/Library/SblParseLib/SblParseLib.c
index 7214fd87d2..0f83771e6e 100644
--- a/UefiPayloadPkg/Library/SblParseLib/SblParseLib.c
+++ b/UefiPayloadPkg/Library/SblParseLib/SblParseLib.c
@@ -110,9 +110,9 @@ ParseMemoryInfo (
 }
 
 /**
-  Acquire acpi table and smbios table from slim bootloader
+  Acquire SMBIOS table from slim bootloader.
 
-  @param  SystemTableInfo           Pointer to the system table info
+  @param  SmbiosTable           Pointer to the SMBIOS table info.
 
   @retval RETURN_SUCCESS            Successfully find out the tables.
   @retval RETURN_NOT_FOUND          Failed to find the tables.
@@ -120,8 +120,8 @@ ParseMemoryInfo (
 **/
 RETURN_STATUS
 EFIAPI
-ParseSystemTable (
-  OUT SYSTEM_TABLE_INFO     *SystemTableInfo
+ParseSmbiosTable (
+    OUT UNIVERSAL_PAYLOAD_SMBIOS_TABLE     *SmbiosTable
   )
 {
   SYSTEM_TABLE_INFO         *TableInfo;
@@ -132,12 +132,40 @@ ParseSystemTable (
     return RETURN_NOT_FOUND;
   }
 
-  CopyMem (SystemTableInfo, TableInfo, sizeof (SYSTEM_TABLE_INFO));
+  SmbiosTable->SmBiosEntryPoint = TableInfo->SmbiosTableBase;
 
   return RETURN_SUCCESS;
 }
 
 
+/**
+  Acquire ACPI table from slim bootloader.
+
+  @param  AcpiTableHob              Pointer to the ACPI table info.
+
+  @retval RETURN_SUCCESS            Successfully find out the tables.
+  @retval RETURN_NOT_FOUND          Failed to find the tables.
+
+**/
+RETURN_STATUS
+EFIAPI
+ParseAcpiTableInfo (
+  OUT UNIVERSAL_PAYLOAD_ACPI_TABLE        *AcpiTableHob
+  )
+{
+  SYSTEM_TABLE_INFO         *TableInfo;
+
+  TableInfo = (SYSTEM_TABLE_INFO *)GetGuidHobDataFromSbl (&gUefiSystemTableInfoGuid);
+  if (TableInfo == NULL) {
+    ASSERT (FALSE);
+    return RETURN_NOT_FOUND;
+  }
+
+  AcpiTableHob->Rsdp = TableInfo->AcpiTableBase;
+
+  return RETURN_SUCCESS;
+}
+
 /**
   Find the serial port information
 
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
index f2ac3d2c69..cbd8bcc580 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
@@ -224,8 +224,6 @@ BuildHobFromBl (
   )
 {
   EFI_STATUS                       Status;
-  SYSTEM_TABLE_INFO                SysTableInfo;
-  SYSTEM_TABLE_INFO                *NewSysTableInfo;
   ACPI_BOARD_INFO                  *AcpiBoardInfo;
   EFI_PEI_GRAPHICS_INFO_HOB        GfxInfo;
   EFI_PEI_GRAPHICS_INFO_HOB        *NewGfxInfo;
@@ -274,18 +272,6 @@ BuildHobFromBl (
   }
 
 
-  //
-  // Create guid hob for system tables like acpi table and smbios table
-  //
-  Status = ParseSystemTable(&SysTableInfo);
-  ASSERT_EFI_ERROR (Status);
-  if (!EFI_ERROR (Status)) {
-    NewSysTableInfo = BuildGuidHob (&gUefiSystemTableInfoGuid, sizeof (SYSTEM_TABLE_INFO));
-    ASSERT (NewSysTableInfo != NULL);
-    CopyMem (NewSysTableInfo, &SysTableInfo, sizeof (SYSTEM_TABLE_INFO));
-    DEBUG ((DEBUG_INFO, "Detected Acpi Table at 0x%lx, length 0x%x\n", SysTableInfo.AcpiTableBase, SysTableInfo.AcpiTableSize));
-    DEBUG ((DEBUG_INFO, "Detected Smbios Table at 0x%lx, length 0x%x\n", SysTableInfo.SmbiosTableBase, SysTableInfo.SmbiosTableSize));
-  }
   //
   // Creat SmBios table Hob
   //
@@ -293,8 +279,11 @@ BuildHobFromBl (
   ASSERT (SmBiosTableHob != NULL);
   SmBiosTableHob->Header.Revision = UNIVERSAL_PAYLOAD_SMBIOS_TABLE_REVISION;
   SmBiosTableHob->Header.Length = sizeof (UNIVERSAL_PAYLOAD_SMBIOS_TABLE);
-  SmBiosTableHob->SmBiosEntryPoint = SysTableInfo.SmbiosTableBase;
   DEBUG ((DEBUG_INFO, "Create smbios table gUniversalPayloadSmbiosTableGuid guid hob\n"));
+  Status = ParseSmbiosTable(SmBiosTableHob);
+  if (!EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_INFO, "Detected Smbios Table at 0x%lx\n", SmBiosTableHob->SmBiosEntryPoint));
+  }
 
   //
   // Creat ACPI table Hob
@@ -303,13 +292,16 @@ BuildHobFromBl (
   ASSERT (AcpiTableHob != NULL);
   AcpiTableHob->Header.Revision = UNIVERSAL_PAYLOAD_ACPI_TABLE_REVISION;
   AcpiTableHob->Header.Length = sizeof (UNIVERSAL_PAYLOAD_ACPI_TABLE);
-  AcpiTableHob->Rsdp = SysTableInfo.AcpiTableBase;
-  DEBUG ((DEBUG_INFO, "Create smbios table gUniversalPayloadAcpiTableGuid guid hob\n"));
+  DEBUG ((DEBUG_INFO, "Create ACPI table gUniversalPayloadAcpiTableGuid guid hob\n"));
+  Status = ParseAcpiTableInfo(AcpiTableHob);
+  if (!EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_INFO, "Detected ACPI Table at 0x%lx\n", AcpiTableHob->Rsdp));
+  }
 
   //
   // Create guid hob for acpi board information
   //
-  AcpiBoardInfo = BuildHobFromAcpi (SysTableInfo.AcpiTableBase);
+  AcpiBoardInfo = BuildHobFromAcpi (AcpiTableHob->Rsdp);
   ASSERT (AcpiBoardInfo != NULL);
 
   //
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
index de51c2fba9..bc1ae10dcc 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
@@ -27,7 +27,6 @@
 #include <IndustryStandard/Acpi.h>
 #include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>
 #include <Guid/SerialPortInfoGuid.h>
-#include <Guid/SystemTableInfoGuid.h>
 #include <Guid/MemoryMapInfoGuid.h>
 #include <Guid/AcpiBoardInfoGuid.h>
 #include <Guid/GraphicsInfoHob.h>
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
index 928bd2e42b..a8576305ad 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
+++ b/UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
@@ -57,7 +57,6 @@
 [Guids]
   gEfiMemoryTypeInformationGuid
   gEfiFirmwareFileSystem2Guid
-  gUefiSystemTableInfoGuid
   gEfiGraphicsInfoHobGuid
   gEfiGraphicsDeviceInfoHobGuid
   gUefiAcpiBoardInfoGuid
-- 
2.33.0.windows.2


^ permalink raw reply related	[flat|nested] 3+ messages in thread
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Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2021-10-13  8:27 [PATCH v3] UefiPayloadPkg: Remove SystemTableInfo GUID thiyagukb
2021-10-13  8:37 ` Ni, Ray
2021-10-14 22:44 ` Guo Dong

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