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FreedomU500VC707Board/PlatformPei: Platform initialization PEI module.

PEI module for U500 platform initialization.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Co-authored-by: Daniel Schaefer <daniel.schaefer@hpe.com>
Reviewed-by:Gilbert Chen <gilbert.chen@hpe.com>
Acked-by:Leif Lindholm <leif.lindholm@linaro.org>

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Gilbert Chen <gilbert.chen@hpe.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Abner Chang 4 years ago
parent
commit
e24e2640f9

+ 51 - 0
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/Fv.c

@@ -0,0 +1,51 @@
+/** @file
+  Build FV related hobs for platform.
+
+  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+  Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "PiPei.h"
+#include "Platform.h"
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+#include <Library/PcdLib.h>
+#include <Library/PeiServicesLib.h>
+
+/**
+  Publish PEI & DXE (Decompressed) Memory based FVs to let PEI
+  and DXE know about them.
+
+  @retval EFI_SUCCESS   Platform PEI FVs were initialized successfully.
+
+**/
+EFI_STATUS
+PeiFvInitialization (
+  VOID
+  )
+{
+  DEBUG ((DEBUG_INFO, "Platform PEI Firmware Volume Initialization\n"));
+  //
+  // Let DXE know about the DXE FV
+  //
+  BuildFvHob (PcdGet32 (PcdRiscVDxeFvBase), PcdGet32 (PcdRiscVDxeFvSize));
+  DEBUG ((DEBUG_INFO, "Platform builds DXE FV at %x, size %x.\n",
+    PcdGet32 (PcdRiscVDxeFvBase),
+    PcdGet32 (PcdRiscVDxeFvSize)));
+
+  //
+  // Let PEI know about the DXE FV so it can find the DXE Core
+  //
+  PeiServicesInstallFvInfoPpi (
+    NULL,
+    (VOID *)(UINTN) PcdGet32 (PcdRiscVDxeFvBase),
+    PcdGet32 (PcdRiscVDxeFvSize),
+    NULL,
+    NULL
+    );
+
+  return EFI_SUCCESS;
+}

+ 74 - 0
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/MemDetect.c

@@ -0,0 +1,74 @@
+/**@file
+  Memory Detection for Virtual Machines.
+
+  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+Module Name:
+
+  MemDetect.c
+
+**/
+
+//
+// The package level header files this module uses
+//
+#include <PiPei.h>
+
+//
+// The Library classes this module consumes
+//
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+#include <Library/PeimEntryPoint.h>
+#include <Library/ResourcePublicationLib.h>
+
+#include "Platform.h"
+
+
+/**
+  Publish PEI core memory
+
+  @return EFI_SUCCESS     The PEIM initialized successfully.
+
+**/
+EFI_STATUS
+PublishPeiMemory (
+  VOID
+  )
+{
+  EFI_STATUS                  Status;
+  EFI_PHYSICAL_ADDRESS        MemoryBase;
+  UINT64                      MemorySize;
+
+  MemoryBase = 0x80000000UL + 0x1000000UL;
+  MemorySize = 0x40000000UL - 0x1000000UL; //1GB - 16MB
+
+  DEBUG((DEBUG_INFO, "%a: MemoryBase:0x%x MemorySize:%x\n", __FUNCTION__, MemoryBase, MemorySize));
+
+  //
+  // Publish this memory to the PEI Core
+  //
+  Status = PublishSystemMemory(MemoryBase, MemorySize);
+  ASSERT_EFI_ERROR (Status);
+
+  return Status;
+}
+
+/**
+  Publish system RAM and reserve memory regions
+
+**/
+VOID
+InitializeRamRegions (
+  VOID
+  )
+{
+  AddMemoryRangeHob(0x81000000UL, 0x81000000UL + 0x3F000000UL);
+
+}

+ 310 - 0
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/Platform.c

@@ -0,0 +1,310 @@
+/**@file
+  Platform PEI driver
+
+  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2011, Andrei Warkentin <andreiw@motorola.com>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+//
+// The package level header files this module uses
+//
+#include <PiPei.h>
+
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+#include <Library/IoLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PcdLib.h>
+#include <Library/PciLib.h>
+#include <Library/PeimEntryPoint.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/ResourcePublicationLib.h>
+#include <Guid/MemoryTypeInformation.h>
+#include <Ppi/MasterBootMode.h>
+#include <IndustryStandard/Pci22.h>
+
+#include <SiFiveU5MCCoreplex.h>
+
+#include "Platform.h"
+
+EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
+  { EfiACPIMemoryNVS,       0x004 },
+  { EfiACPIReclaimMemory,   0x008 },
+  { EfiReservedMemoryType,  0x004 },
+  { EfiRuntimeServicesData, 0x024 },
+  { EfiRuntimeServicesCode, 0x030 },
+  { EfiBootServicesCode,    0x180 },
+  { EfiBootServicesData,    0xF00 },
+  { EfiMaxMemoryType,       0x000 }
+};
+
+
+EFI_PEI_PPI_DESCRIPTOR   mPpiBootMode[] = {
+  {
+    EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
+    &gEfiPeiMasterBootModePpiGuid,
+    NULL
+  }
+};
+
+STATIC EFI_BOOT_MODE mBootMode = BOOT_WITH_FULL_CONFIGURATION;
+
+VOID
+AddIoMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  )
+{
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_MEMORY_MAPPED_IO,
+      EFI_RESOURCE_ATTRIBUTE_PRESENT     |
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+      EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_TESTED,
+    MemoryBase,
+    MemorySize
+    );
+}
+
+VOID
+AddReservedMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  )
+{
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_MEMORY_RESERVED,
+      EFI_RESOURCE_ATTRIBUTE_PRESENT     |
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+      EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_TESTED,
+    MemoryBase,
+    MemorySize
+    );
+}
+
+VOID
+AddIoMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  )
+{
+  AddIoMemoryBaseSizeHob (MemoryBase, (UINT64)(MemoryLimit - MemoryBase));
+}
+
+
+VOID
+AddMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  )
+{
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_SYSTEM_MEMORY,
+      EFI_RESOURCE_ATTRIBUTE_PRESENT |
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+      EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_TESTED,
+    MemoryBase,
+    MemorySize
+    );
+}
+
+
+VOID
+AddMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  )
+{
+  AddMemoryBaseSizeHob (MemoryBase, (UINT64)(MemoryLimit - MemoryBase));
+}
+
+
+VOID
+AddUntestedMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  )
+{
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_SYSTEM_MEMORY,
+      EFI_RESOURCE_ATTRIBUTE_PRESENT |
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+      EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE,
+    MemoryBase,
+    MemorySize
+    );
+}
+
+VOID
+AddUntestedMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  )
+{
+  AddUntestedMemoryBaseSizeHob (MemoryBase, (UINT64)(MemoryLimit - MemoryBase));
+}
+
+VOID
+AddPciResource (
+  VOID
+  )
+{
+  //
+  // Platform-specific
+  //
+}
+
+VOID
+MemMapInitialization (
+  VOID
+  )
+{
+  //
+  // Create Memory Type Information HOB
+  //
+  BuildGuidDataHob (
+    &gEfiMemoryTypeInformationGuid,
+    mDefaultMemoryTypeInformation,
+    sizeof(mDefaultMemoryTypeInformation)
+    );
+
+  //
+  // Add PCI IO Port space available for PCI resource allocations.
+  //
+  AddPciResource ();
+}
+
+VOID
+MiscInitialization (
+  VOID
+  )
+{
+  //
+  // Build the CPU HOB with guest RAM size dependent address width and 16-bits
+  // of IO space. (Side note: unlike other HOBs, the CPU HOB is needed during
+  // S3 resume as well, so we build it unconditionally.)
+  //
+  BuildCpuHob (32, 32);
+}
+
+/**
+  Check if system retunrs from S3.
+
+  @return BOOLEAN   TRUE, system returned from S3
+                    FALSE, system is not returned from S3
+
+**/
+BOOLEAN
+CheckResumeFromS3 (
+  VOID
+  )
+{
+  //
+  //Platform implementation-specific
+  //
+  return FALSE;
+}
+
+
+VOID
+BootModeInitialization (
+  VOID
+  )
+{
+  EFI_STATUS    Status;
+
+  if (CheckResumeFromS3 () == TRUE) {
+    DEBUG ((DEBUG_INFO, "This is wake from S3\n"));
+  } else {
+    DEBUG ((DEBUG_INFO, "This is normal boot\n"));
+  }
+  Status = PeiServicesSetBootMode (mBootMode);
+  ASSERT_EFI_ERROR (Status);
+
+  Status = PeiServicesInstallPpi (mPpiBootMode);
+  ASSERT_EFI_ERROR (Status);
+}
+
+/**
+  Build processor information for U54 Coreplex processor.
+
+  @return EFI_SUCCESS     Status.
+
+**/
+EFI_STATUS
+BuildCoreInformationHob (
+  VOID
+)
+{
+  EFI_STATUS Status;
+  RISC_V_PROCESSOR_SMBIOS_HOB_DATA *SmbiosHobPtr;
+
+  Status = CreateU5MCCoreplexProcessorSpecificDataHob (0);
+  if (EFI_ERROR (Status)) {
+    ASSERT(FALSE);
+  }
+  Status = CreateU5MCProcessorSmbiosDataHob (0, &SmbiosHobPtr);
+  if (EFI_ERROR (Status)) {
+    ASSERT(FALSE);
+  }
+
+  DEBUG ((DEBUG_INFO, "U5 MC Coreplex SMBIOS DATA HOB at address 0x%x\n", SmbiosHobPtr));
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Perform Platform PEI initialization.
+
+  @param  FileHandle      Handle of the file being invoked.
+  @param  PeiServices     Describes the list of possible PEI Services.
+
+  @return EFI_SUCCESS     The PEIM initialized successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializePlatform (
+  IN       EFI_PEI_FILE_HANDLE  FileHandle,
+  IN CONST EFI_PEI_SERVICES     **PeiServices
+  )
+{
+  EFI_STATUS Status;
+
+  DEBUG ((DEBUG_INFO, "Platform PEIM Loaded\n"));
+
+  BootModeInitialization ();
+  DEBUG ((DEBUG_INFO, "Platform BOOT mode initiated.\n"));
+  PublishPeiMemory ();
+  DEBUG ((DEBUG_INFO, "PEI memory published.\n"));
+  InitializeRamRegions ();
+  DEBUG ((DEBUG_INFO, "Platform RAM regions initiated.\n"));
+
+  if (mBootMode != BOOT_ON_S3_RESUME) {
+    PeiFvInitialization ();
+    MemMapInitialization ();
+  }
+
+  MiscInitialization ();
+  Status = BuildCoreInformationHob ();
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_ERROR, "Fail to build processor informstion HOB.\n"));
+    ASSERT(FALSE);
+  }
+  return EFI_SUCCESS;
+}

+ 86 - 0
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/Platform.h

@@ -0,0 +1,86 @@
+/** @file
+  Platform PEI module include file.
+
+  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef PLATFORM_PEI_H_INCLUDED_
+#define PLATFORM_PEI_H_INCLUDED_
+
+VOID
+AddIoMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  );
+
+VOID
+AddIoMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  );
+
+VOID
+AddMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  );
+
+VOID
+AddMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  );
+
+VOID
+AddUntestedMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  );
+
+VOID
+AddReservedMemoryBaseSizeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  UINT64                      MemorySize
+  );
+
+VOID
+AddUntestedMemoryRangeHob (
+  EFI_PHYSICAL_ADDRESS        MemoryBase,
+  EFI_PHYSICAL_ADDRESS        MemoryLimit
+  );
+
+VOID
+AddressWidthInitialization (
+  VOID
+  );
+
+EFI_STATUS
+PublishPeiMemory (
+  VOID
+  );
+
+UINT32
+GetSystemMemorySizeBelow4gb (
+  VOID
+  );
+
+VOID
+InitializeRamRegions (
+  VOID
+  );
+
+EFI_STATUS
+PeiFvInitialization (
+  VOID
+  );
+
+EFI_STATUS
+InitializeXen (
+  VOID
+  );
+
+#endif // _PLATFORM_PEI_H_INCLUDED_

+ 73 - 0
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/Universal/Pei/PlatformPei/PlatformPei.inf

@@ -0,0 +1,73 @@
+## @file
+#  Platform PEI driver
+#
+#  This module provides platform specific function to detect boot mode.
+#
+#  Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x0001001b
+  BASE_NAME                      = PlatformPei
+  FILE_GUID                      = 222c386d-5abc-4fb4-b124-fbb82488acf4
+  MODULE_TYPE                    = PEIM
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = InitializePlatform
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = RISCV64
+#
+
+[Sources]
+  Fv.c
+  MemDetect.c
+  Platform.c
+
+[Packages]
+  MdeModulePkg/MdeModulePkg.dec
+  MdePkg/MdePkg.dec
+  Platform/RISC-V/PlatformPkg/RiscVPlatformPkg.dec
+  Platform/SiFive/U5SeriesPkg/U5SeriesPkg.dec
+  Silicon/RISC-V/ProcessorPkg/RiscVProcessorPkg.dec
+  Silicon/SiFive/SiFive.dec
+  UefiCpuPkg/UefiCpuPkg.dec
+
+[Guids]
+  gEfiMemoryTypeInformationGuid
+  gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid
+
+[LibraryClasses]
+  DebugLib
+  HobLib
+  IoLib
+  PciLib
+  PeiResourcePublicationLib
+  PeiServicesLib
+  PeiServicesTablePointerLib
+  PeimEntryPoint
+  PcdLib
+  SiliconSiFiveU5MCCoreplexInfoLib
+
+[Pcd]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize
+  gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress
+  gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDxeFvBase
+  gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDxeFvSize
+  gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdNumberofU5Cores
+  gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdE5MCSupported
+
+
+[Ppis]
+  gEfiPeiMasterBootModePpiGuid
+
+[Depex]
+  TRUE