From 14df6e059c9115108c9fcbbceac2ae4c6fc7ee94 Mon Sep 17 00:00:00 2001 From: Maurice Ma Date: Tue, 31 Mar 2015 01:04:45 +0000 Subject: Pkg-Module: CorebootModulePkg Reverted the previous check-in since it is at the incorrect directory level. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Maurice Ma Reviewed-by: Prince Agyeman git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17083 6f19259b-4bc3-4df7-8a09-765794883524 --- .../CorebootModulePkg/CbSupportDxe/CbSupportDxe.c | 199 -------- .../CorebootModulePkg/CbSupportDxe/CbSupportDxe.h | 35 -- .../CbSupportDxe/CbSupportDxe.inf | 59 --- .../CorebootModulePkg/CbSupportPei/CbSupportPei.c | 380 -------------- .../CorebootModulePkg/CbSupportPei/CbSupportPei.h | 40 -- .../CbSupportPei/CbSupportPei.inf | 72 --- .../CorebootModulePkg/CorebootModulePkg.dec | 59 --- .../CorebootModulePkg/Include/Coreboot.h | 219 -------- .../Include/Guid/AcpiBoardInfoGuid.h | 30 -- .../Include/Guid/FrameBufferInfoGuid.h | 40 -- .../Include/Guid/SystemTableInfoGuid.h | 30 -- .../CorebootModulePkg/Include/Library/CbParseLib.h | 154 ------ .../Library/CbParseLib/CbParseLib.c | 567 --------------------- .../Library/CbParseLib/CbParseLib.inf | 44 -- .../CorebootModulePkg/SecCore/FindPeiCore.c | 199 -------- .../CorebootModulePkg/SecCore/Ia32/SecEntry.S | 74 --- .../CorebootModulePkg/SecCore/Ia32/SecEntry.asm | 78 --- .../CorebootModulePkg/SecCore/Ia32/Stack.S | 78 --- .../CorebootModulePkg/SecCore/Ia32/Stack.asm | 82 --- .../CorebootModulePkg/SecCore/SecCore.inf | 64 --- .../CorebootModulePkg/SecCore/SecMain.c | 291 ----------- .../CorebootModulePkg/SecCore/SecMain.h | 134 ----- 22 files changed, 2928 deletions(-) delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.c delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.c delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.inf delete mode 100644 CorebootModulePkg/CorebootModulePkg/CorebootModulePkg.dec delete mode 100644 CorebootModulePkg/CorebootModulePkg/Include/Coreboot.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/Include/Guid/FrameBufferInfoGuid.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/Include/Guid/SystemTableInfoGuid.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/Include/Library/CbParseLib.h delete mode 100644 CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.c delete mode 100644 CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.inf delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/FindPeiCore.c delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.S delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.asm delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.S delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.asm delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/SecCore.inf delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.c delete mode 100644 CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.h (limited to 'CorebootModulePkg') diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.c b/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.c deleted file mode 100644 index 1b3e74a525..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.c +++ /dev/null @@ -1,199 +0,0 @@ -/** @file - This driver will report some MMIO/IO resources to dxe core, extract smbios and acpi - tables from coreboot and install. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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 "CbSupportDxe.h" - -UINTN mPmCtrlReg = 0; -/** - Reserve MMIO/IO resource in GCD - - @param IsMMIO Flag of whether it is mmio resource or io resource. - @param GcdType Type of the space. - @param BaseAddress Base address of the space. - @param Length Length of the space. - @param Alignment Align with 2^Alignment - @param ImageHandle Handle for the image of this driver. - - @retval EFI_SUCCESS Reserve successful -**/ -EFI_STATUS -CbReserveResourceInGcd ( - IN BOOLEAN IsMMIO, - IN UINTN GcdType, - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length, - IN UINTN Alignment, - IN EFI_HANDLE ImageHandle - ) -{ - EFI_STATUS Status; - - if (IsMMIO) { - Status = gDS->AddMemorySpace ( - GcdType, - BaseAddress, - Length, - EFI_MEMORY_UC - ); - if (EFI_ERROR (Status)) { - DEBUG (( - EFI_D_ERROR, - "Failed to add memory space :0x%x 0x%x\n", - BaseAddress, - Length - )); - } - ASSERT_EFI_ERROR (Status); - Status = gDS->AllocateMemorySpace ( - EfiGcdAllocateAddress, - GcdType, - Alignment, - Length, - &BaseAddress, - ImageHandle, - NULL - ); - ASSERT_EFI_ERROR (Status); - } else { - Status = gDS->AddIoSpace ( - GcdType, - BaseAddress, - Length - ); - ASSERT_EFI_ERROR (Status); - Status = gDS->AllocateIoSpace ( - EfiGcdAllocateAddress, - GcdType, - Alignment, - Length, - &BaseAddress, - ImageHandle, - NULL - ); - ASSERT_EFI_ERROR (Status); - } - return Status; -} - -/** - Notification function of EVT_GROUP_READY_TO_BOOT event group. - - This is a notification function registered on EVT_GROUP_READY_TO_BOOT event group. - When the Boot Manager is about to load and execute a boot option, it reclaims variable - storage if free size is below the threshold. - - @param Event Event whose notification function is being invoked. - @param Context Pointer to the notification function's context. - -**/ -VOID -OnReadyToBoot ( - EFI_EVENT Event, - VOID *Context - ) -{ - // - // Enable SCI - // - IoOr16 (mPmCtrlReg, BIT0); - - DEBUG ((EFI_D_ERROR, "Enable SCI bit at 0x%x before boot\n", mPmCtrlReg)); -} - -/** - Main entry for the Coreboot Support DXE module. - - @param[in] ImageHandle The firmware allocated handle for the EFI image. - @param[in] SystemTable A pointer to the EFI System Table. - - @retval EFI_SUCCESS The entry point is executed successfully. - @retval other Some error occurs when executing this entry point. - -**/ -EFI_STATUS -CbDxeEntryPoint ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - EFI_STATUS Status; - EFI_EVENT ReadyToBootEvent; - EFI_HOB_GUID_TYPE *GuidHob; - SYSTEM_TABLE_INFO *pSystemTableInfo; - ACPI_BOARD_INFO *pAcpiBoardInfo; - - Status = EFI_SUCCESS; - // - // Report MMIO/IO Resources - // - Status = CbReserveResourceInGcd (TRUE, EfiGcdMemoryTypeMemoryMappedIo, 0xFEE00000, SIZE_1MB, 0, SystemTable); // LAPIC - ASSERT_EFI_ERROR (Status); - - Status = CbReserveResourceInGcd (TRUE, EfiGcdMemoryTypeMemoryMappedIo, 0xFEC00000, SIZE_4KB, 0, SystemTable); // IOAPIC - ASSERT_EFI_ERROR (Status); - - Status = CbReserveResourceInGcd (TRUE, EfiGcdMemoryTypeMemoryMappedIo, 0xFED00000, SIZE_1KB, 0, SystemTable); // HPET - ASSERT_EFI_ERROR (Status); - - // - // Find the system table information guid hob - // - GuidHob = GetFirstGuidHob (&gUefiSystemTableInfoGuid); - ASSERT (GuidHob != NULL); - pSystemTableInfo = (SYSTEM_TABLE_INFO *)GET_GUID_HOB_DATA (GuidHob); - - // - // Install Acpi Table - // - if (pSystemTableInfo->AcpiTableBase != 0 && pSystemTableInfo->AcpiTableSize != 0) { - DEBUG ((EFI_D_ERROR, "Install Acpi Table at 0x%x, length 0x%x\n", (UINTN)pSystemTableInfo->AcpiTableBase, pSystemTableInfo->AcpiTableSize)); - Status = gBS->InstallConfigurationTable (&gEfiAcpiTableGuid, (VOID *)(UINTN)pSystemTableInfo->AcpiTableBase); - ASSERT_EFI_ERROR (Status); - } - - // - // Install Smbios Table - // - if (pSystemTableInfo->SmbiosTableBase != 0 && pSystemTableInfo->SmbiosTableSize != 0) { - DEBUG ((EFI_D_ERROR, "Install Smbios Table at 0x%x, length 0x%x\n", (UINTN)pSystemTableInfo->SmbiosTableBase, pSystemTableInfo->SmbiosTableSize)); - Status = gBS->InstallConfigurationTable (&gEfiSmbiosTableGuid, (VOID *)(UINTN)pSystemTableInfo->SmbiosTableBase); - ASSERT_EFI_ERROR (Status); - } - - // - // Find the acpi board information guid hob - // - GuidHob = GetFirstGuidHob (&gUefiAcpiBoardInfoGuid); - ASSERT (GuidHob != NULL); - pAcpiBoardInfo = (ACPI_BOARD_INFO *)GET_GUID_HOB_DATA (GuidHob); - - mPmCtrlReg = (UINTN)pAcpiBoardInfo->PmCtrlRegBase; - DEBUG ((EFI_D_ERROR, "PmCtrlReg at 0x%x\n", mPmCtrlReg)); - - // - // Register callback on the ready to boot event - // in order to enable SCI - // - ReadyToBootEvent = NULL; - Status = EfiCreateEventReadyToBootEx ( - TPL_CALLBACK, - OnReadyToBoot, - NULL, - &ReadyToBootEvent - ); - ASSERT_EFI_ERROR (Status); - - return EFI_SUCCESS; -} - diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.h b/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.h deleted file mode 100644 index bace2728e6..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.h +++ /dev/null @@ -1,35 +0,0 @@ -/** @file - The header file of Coreboot Support DXE. - -Copyright (c) 2014, Intel Corporation. All rights reserved.
-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. - -**/ -#ifndef __DXE_COREBOOT_SUPPORT_H__ -#define __DXE_COREBOOT_SUPPORT_H__ - -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -#endif diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf b/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf deleted file mode 100644 index c92db8ded4..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf +++ /dev/null @@ -1,59 +0,0 @@ -## @file -# Coreboot Support DXE Module -# -# Report some MMIO/IO resources to dxe core, extract smbios and acpi tables from coreboot and install. -# -# Copyright (c) 2014, Intel Corporation. All rights reserved.
-# -# 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. -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = CbSupportDxe - FILE_GUID = C68DAA4E-7AB5-41e8-A91D-5954421053F3 - MODULE_TYPE = DXE_DRIVER - VERSION_STRING = 1.0 - ENTRY_POINT = CbDxeEntryPoint - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 IPF EBC -# - -[Sources] - CbSupportDxe.c - CbSupportDxe.h - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - IntelFrameworkPkg/IntelFrameworkPkg.dec - IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec - CorebootModulePkg/CorebootModulePkg.dec - -[LibraryClasses] - UefiDriverEntryPoint - UefiBootServicesTableLib - DxeServicesTableLib - DebugLib - BaseMemoryLib - UefiLib - IoLib - HobLib - -[Guids] - gEfiAcpiTableGuid - gEfiSmbiosTableGuid - gUefiSystemTableInfoGuid - gUefiAcpiBoardInfoGuid - -[Depex] - TRUE diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.c b/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.c deleted file mode 100644 index d51553dbc6..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.c +++ /dev/null @@ -1,380 +0,0 @@ -/** @file - This PEIM will parse coreboot table in memory and report resource information into pei core. - This file contains the main entrypoint of the PEIM. - -Copyright (c) 2014, Intel Corporation. All rights reserved.
-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 "CbSupportPei.h" - -EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = { - { EfiACPIReclaimMemory, 0x008 }, - { EfiACPIMemoryNVS, 0x004 }, - { EfiReservedMemoryType, 0x004 }, - { EfiRuntimeServicesData, 0x080 }, - { EfiRuntimeServicesCode, 0x080 }, - { EfiMaxMemoryType, 0 } -}; - -EFI_PEI_PPI_DESCRIPTOR mPpiBootMode[] = { - { - EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST, - &gEfiPeiMasterBootModePpiGuid, - NULL - } -}; - -/** - Create memory mapped io resource hob. - - @param MmioBase Base address of the memory mapped io range - @param MmioSize Length of the memory mapped io range - -**/ -VOID -BuildMemoryMappedIoRangeHob ( - EFI_PHYSICAL_ADDRESS MmioBase, - UINT64 MmioSize - ) -{ - BuildResourceDescriptorHob ( - EFI_RESOURCE_MEMORY_MAPPED_IO, - (EFI_RESOURCE_ATTRIBUTE_PRESENT | - EFI_RESOURCE_ATTRIBUTE_INITIALIZED | - EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | - EFI_RESOURCE_ATTRIBUTE_TESTED), - MmioBase, - MmioSize - ); - - BuildMemoryAllocationHob ( - MmioBase, - MmioSize, - EfiMemoryMappedIO - ); -} - -/** - Check the integrity of firmware volume header - - @param[in] FwVolHeader A pointer to a firmware volume header - - @retval TRUE The firmware volume is consistent - @retval FALSE The firmware volume has corrupted. - -**/ -STATIC -BOOLEAN -IsFvHeaderValid ( - IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader - ) -{ - UINT16 Checksum; - - // Skip nv storage fv - if (CompareMem (&FwVolHeader->FileSystemGuid, &gEfiFirmwareFileSystem2Guid, sizeof(EFI_GUID)) != 0 ) { - return FALSE; - } - - if ( (FwVolHeader->Revision != EFI_FVH_REVISION) || - (FwVolHeader->Signature != EFI_FVH_SIGNATURE) || - (FwVolHeader->FvLength == ((UINTN) -1)) || - ((FwVolHeader->HeaderLength & 0x01 ) !=0) ) { - return FALSE; - } - - Checksum = CalculateCheckSum16 ((UINT16 *) FwVolHeader, FwVolHeader->HeaderLength); - if (Checksum != 0) { - DEBUG (( DEBUG_ERROR, - "ERROR - Invalid Firmware Volume Header Checksum, change 0x%04x to 0x%04x\r\n", - FwVolHeader->Checksum, - (UINT16)( Checksum + FwVolHeader->Checksum ))); - return FALSE; - } - - return TRUE; -} - -/** - Install FvInfo PPI and create fv hobs for remained fvs - -**/ -VOID -CbPeiReportRemainedFvs ( - VOID - ) -{ - UINT8* TempPtr; - UINT8* EndPtr; - - TempPtr = (UINT8* )(UINTN) PcdGet32 (PcdPayloadFdMemBase); - EndPtr = (UINT8* )(UINTN) (PcdGet32 (PcdPayloadFdMemBase) + PcdGet32 (PcdPayloadFdMemSize)); - - for (;TempPtr < EndPtr;) { - if (IsFvHeaderValid ((EFI_FIRMWARE_VOLUME_HEADER* )TempPtr)) { - if (TempPtr != (UINT8* )(UINTN) PcdGet32 (PcdPayloadFdMemBase)) { - // Skip the PEI FV - DEBUG((EFI_D_ERROR, "Found one valid fv : 0x%x.\n", TempPtr, ((EFI_FIRMWARE_VOLUME_HEADER* )TempPtr)->FvLength)); - - PeiServicesInstallFvInfoPpi ( - NULL, - (VOID *) (UINTN) TempPtr, - (UINT32) (UINTN) ((EFI_FIRMWARE_VOLUME_HEADER* )TempPtr)->FvLength, - NULL, - NULL - ); - BuildFvHob ((EFI_PHYSICAL_ADDRESS)(UINTN) TempPtr, ((EFI_FIRMWARE_VOLUME_HEADER* )TempPtr)->FvLength); - } - } - TempPtr += ((EFI_FIRMWARE_VOLUME_HEADER* )TempPtr)->FvLength; - } -} - -/** - This is the entrypoint of PEIM - - @param FileHandle Handle of the file being invoked. - @param PeiServices Describes the list of possible PEI Services. - - @retval EFI_SUCCESS if it completed successfully. -**/ -EFI_STATUS -EFIAPI -CbPeiEntryPoint ( - IN EFI_PEI_FILE_HANDLE FileHandle, - IN CONST EFI_PEI_SERVICES **PeiServices - ) -{ - EFI_STATUS Status; - UINT64 LowMemorySize, HighMemorySize; - UINT64 PeiMemSize = SIZE_64MB; // 64 MB - EFI_PHYSICAL_ADDRESS PeiMemBase = 0; - UINT32 RegEax; - UINT8 PhysicalAddressBits; - VOID* pCbHeader; - VOID* pAcpiTable; - UINT32 AcpiTableSize; - VOID* pSmbiosTable; - UINT32 SmbiosTableSize; - SYSTEM_TABLE_INFO* pSystemTableInfo; - FRAME_BUFFER_INFO FbInfo; - FRAME_BUFFER_INFO* pFbInfo; - ACPI_BOARD_INFO* pAcpiBoardInfo; - UINTN PmCtrlRegBase, PmTimerRegBase, ResetRegAddress, ResetValue; - - LowMemorySize = 0; - HighMemorySize = 0; - - Status = CbParseMemoryInfo (&LowMemorySize, &HighMemorySize); - if (EFI_ERROR(Status)) - return Status; - - DEBUG((EFI_D_ERROR, "LowMemorySize: 0x%x.\n", LowMemorySize)); - DEBUG((EFI_D_ERROR, "HighMemorySize: 0x%x.\n", HighMemorySize)); - - ASSERT (LowMemorySize > 0); - - BuildResourceDescriptorHob ( - EFI_RESOURCE_SYSTEM_MEMORY, - ( - EFI_RESOURCE_ATTRIBUTE_PRESENT | - EFI_RESOURCE_ATTRIBUTE_INITIALIZED | - EFI_RESOURCE_ATTRIBUTE_TESTED | - EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE - ), - (EFI_PHYSICAL_ADDRESS)(0), - (UINT64)(0xA0000) - ); - - - BuildResourceDescriptorHob ( - EFI_RESOURCE_MEMORY_RESERVED, - ( - EFI_RESOURCE_ATTRIBUTE_PRESENT | - EFI_RESOURCE_ATTRIBUTE_INITIALIZED | - EFI_RESOURCE_ATTRIBUTE_TESTED | - EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE - ), - (EFI_PHYSICAL_ADDRESS)(0xA0000), - (UINT64)(0x60000) - ); - - BuildResourceDescriptorHob ( - EFI_RESOURCE_SYSTEM_MEMORY, - ( - EFI_RESOURCE_ATTRIBUTE_PRESENT | - EFI_RESOURCE_ATTRIBUTE_INITIALIZED | - EFI_RESOURCE_ATTRIBUTE_TESTED | - EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | - EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE - ), - (EFI_PHYSICAL_ADDRESS)(0x100000), - (UINT64) (LowMemorySize - 0x100000) - ); - - if (HighMemorySize > 0) { - 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_PHYSICAL_ADDRESS)(0x100000000), - HighMemorySize - ); - } - - // - // Should be 64k aligned - // - PeiMemBase = (LowMemorySize - PeiMemSize) & (~(BASE_64KB - 1)); - - DEBUG((EFI_D_ERROR, "PeiMemBase: 0x%x.\n", PeiMemBase)); - DEBUG((EFI_D_ERROR, "PeiMemSize: 0x%x.\n", PeiMemSize)); - - Status = PeiServicesInstallPeiMemory ( - PeiMemBase, - PeiMemSize - ); - ASSERT_EFI_ERROR (Status); - - // - // Set cache on the physical memory - // - MtrrSetMemoryAttribute (BASE_1MB, LowMemorySize - BASE_1MB, CacheWriteBack); - MtrrSetMemoryAttribute (0, 0xA0000, CacheWriteBack); - - // - // Create Memory Type Information HOB - // - BuildGuidDataHob ( - &gEfiMemoryTypeInformationGuid, - mDefaultMemoryTypeInformation, - sizeof(mDefaultMemoryTypeInformation) - ); - - // - // Create Fv hob - // - CbPeiReportRemainedFvs (); - - BuildMemoryAllocationHob ( - PcdGet32 (PcdPayloadFdMemBase), - PcdGet32 (PcdPayloadFdMemSize), - EfiBootServicesData - ); - - // - // Build CPU memory space and IO space hob - // - AsmCpuid (0x80000000, &RegEax, NULL, NULL, NULL); - if (RegEax >= 0x80000008) { - AsmCpuid (0x80000008, &RegEax, NULL, NULL, NULL); - PhysicalAddressBits = (UINT8) RegEax; - } else { - PhysicalAddressBits = 36; - } - // - // Create a CPU hand-off information - // - BuildCpuHob (PhysicalAddressBits, 16); - - // - // Report Local APIC range - // - BuildMemoryMappedIoRangeHob (0xFEC80000, SIZE_512KB); - - // - // Boot mode - // - Status = PeiServicesSetBootMode (BOOT_WITH_FULL_CONFIGURATION); - ASSERT_EFI_ERROR (Status); - - Status = PeiServicesInstallPpi (mPpiBootMode); - ASSERT_EFI_ERROR (Status); - - // - // Set pcd to save the upper coreboot header in case the dxecore will - // erase 0~4k memory - // - pCbHeader = NULL; - if ((CbParseGetCbHeader (1, &pCbHeader) == RETURN_SUCCESS) - && ((UINTN)pCbHeader > BASE_4KB)) { - DEBUG((EFI_D_ERROR, "Actual Coreboot header: 0x%x.\n", (UINTN)pCbHeader)); - PcdSet32 (PcdCbHeaderPointer, (UINT32)(UINTN)pCbHeader); - } - - // - // Create guid hob for system tables like acpi table and smbios table - // - pAcpiTable = NULL; - AcpiTableSize = 0; - pSmbiosTable = NULL; - SmbiosTableSize = 0; - Status = CbParseAcpiTable (&pAcpiTable, &AcpiTableSize); - if (EFI_ERROR (Status)) { - // ACPI table is oblidgible - DEBUG ((EFI_D_ERROR, "Failed to find the required acpi table\n")); - ASSERT (FALSE); - } - CbParseSmbiosTable (&pSmbiosTable, &SmbiosTableSize); - - pSystemTableInfo = NULL; - pSystemTableInfo = BuildGuidHob (&gUefiSystemTableInfoGuid, sizeof (SYSTEM_TABLE_INFO)); - ASSERT (pSystemTableInfo != NULL); - pSystemTableInfo->AcpiTableBase = (UINT64) (UINTN)pAcpiTable; - pSystemTableInfo->AcpiTableSize = AcpiTableSize; - pSystemTableInfo->SmbiosTableBase = (UINT64) (UINTN)pSmbiosTable; - pSystemTableInfo->SmbiosTableSize = SmbiosTableSize; - DEBUG ((EFI_D_ERROR, "Detected Acpi Table at 0x%x, length 0x%x\n", (UINTN)pSystemTableInfo->AcpiTableBase, pSystemTableInfo->AcpiTableSize)); - DEBUG ((EFI_D_ERROR, "Detected Smbios Table at 0x%x, length 0x%x\n", (UINTN)pSystemTableInfo->SmbiosTableBase, pSystemTableInfo->SmbiosTableSize)); - DEBUG ((EFI_D_ERROR, "Create system table info guid hob\n")); - - // - // Create guid hob for acpi board information - // - Status = CbParseFadtInfo (&PmCtrlRegBase, &PmTimerRegBase, &ResetRegAddress, &ResetValue); - ASSERT_EFI_ERROR (Status); - pAcpiBoardInfo = NULL; - pAcpiBoardInfo = BuildGuidHob (&gUefiAcpiBoardInfoGuid, sizeof (ACPI_BOARD_INFO)); - ASSERT (pAcpiBoardInfo != NULL); - pAcpiBoardInfo->PmCtrlRegBase = (UINT64)PmCtrlRegBase; - pAcpiBoardInfo->PmTimerRegBase = (UINT64)PmTimerRegBase; - pAcpiBoardInfo->ResetRegAddress = (UINT64)ResetRegAddress; - pAcpiBoardInfo->ResetValue = (UINT8)ResetValue; - DEBUG ((EFI_D_ERROR, "Create acpi board info guid hob\n")); - - // - // Create guid hob for frame buffer information - // - ZeroMem (&FbInfo, sizeof (FRAME_BUFFER_INFO)); - Status = CbParseFbInfo (&FbInfo); - if (!EFI_ERROR (Status)) { - pFbInfo = BuildGuidHob (&gUefiFrameBufferInfoGuid, sizeof (FRAME_BUFFER_INFO)); - ASSERT (pSystemTableInfo != NULL); - CopyMem (pFbInfo, &FbInfo, sizeof (FRAME_BUFFER_INFO)); - DEBUG ((EFI_D_ERROR, "Create frame buffer info guid hob\n")); - } - - return EFI_SUCCESS; -} - diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.h b/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.h deleted file mode 100644 index 544838523b..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.h +++ /dev/null @@ -1,40 +0,0 @@ -/** @file - The header file of Coreboot Support PEIM. - -Copyright (c) 2014, Intel Corporation. All rights reserved.
-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. - -**/ - - -#ifndef __PEI_COREBOOT_SUPPORT_H__ -#define __PEI_COREBOOT_SUPPORT_H__ - -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include - -#endif diff --git a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.inf b/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.inf deleted file mode 100644 index 9328151554..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CbSupportPei/CbSupportPei.inf +++ /dev/null @@ -1,72 +0,0 @@ -## @file -# Coreboot Support PEI Module -# -# Parses coreboot table in memory and report resource information into pei core. It will install -# the memory as required. -# -# Copyright (c) 2014, Intel Corporation. All rights reserved.
-# -# 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. -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = CbSupportPeim - FILE_GUID = 352C6AF8-315B-4bd6-B04F-31D4ED1EBE57 - MODULE_TYPE = PEIM - VERSION_STRING = 1.0 - ENTRY_POINT = CbPeiEntryPoint - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 -# - -[Sources] - CbSupportPei.c - CbSupportPei.h - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - IntelFrameworkPkg/IntelFrameworkPkg.dec - IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec - CorebootModulePkg/CorebootModulePkg.dec - UefiCpuPkg/UefiCpuPkg.dec - -[LibraryClasses] - PeimEntryPoint - PeiServicesLib - BaseLib - BaseMemoryLib - DebugLib - HobLib - PcdLib - CbParseLib - MtrrLib - -[Guids] - gEfiSmmPeiSmramMemoryReserveGuid - gEfiMemoryTypeInformationGuid - gEfiFirmwareFileSystem2Guid - gUefiSystemTableInfoGuid - gUefiFrameBufferInfoGuid - gUefiAcpiBoardInfoGuid - -[Ppis] - gEfiPeiMasterBootModePpiGuid - -[Pcd] - gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemBase - gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemSize - gUefiCorebootModulePkgTokenSpaceGuid.PcdCbHeaderPointer - -[Depex] - TRUE \ No newline at end of file diff --git a/CorebootModulePkg/CorebootModulePkg/CorebootModulePkg.dec b/CorebootModulePkg/CorebootModulePkg/CorebootModulePkg.dec deleted file mode 100644 index 4b97f9f249..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/CorebootModulePkg.dec +++ /dev/null @@ -1,59 +0,0 @@ -## @file -# Coreboot Support Package -# -# Provides drivers and definitions to support coreboot in EDKII bios. -# -# Copyright (c) 2014, Intel Corporation. All rights reserved.
-# 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. -# -## - -[Defines] - DEC_SPECIFICATION = 0x00010005 - PACKAGE_NAME = CorebootModulePkg - PACKAGE_GUID = DE1750CE-FEE7-4dd1-8E9C-B7B8BAEBCF4F - PACKAGE_VERSION = 0.1 - -[Includes] - Include - -[LibraryClasses] - CbParseLib|Include/Library/CbParseLib.h - -[Guids] - # - ## Defines the token space for the Coreboot Module Package PCDs. - # - gUefiCorebootModulePkgTokenSpaceGuid = {0xe6ff49a0, 0x15df, 0x48fd, {0x9a, 0xcf, 0xd7, 0xdc, 0x27, 0x1b, 0x39, 0xd5}} - gUefiSystemTableInfoGuid = {0x16c8a6d0, 0xfe8a, 0x4082, {0xa2, 0x8, 0xcf, 0x89, 0xc4, 0x29, 0x4, 0x33}} - gUefiFrameBufferInfoGuid = {0xdc2cd8bd, 0x402c, 0x4dc4, {0x9b, 0xe0, 0xc, 0x43, 0x2b, 0x7, 0xfa, 0x34}} - gUefiAcpiBoardInfoGuid = {0xad3d31b, 0xb3d8, 0x4506, {0xae, 0x71, 0x2e, 0xf1, 0x10, 0x6, 0xd9, 0xf}} - - -[Ppis] - -[Protocols] - - -################################################################################ -# -# PCD Declarations section - list of all PCDs Declared by this Package -# Only this package should be providing the -# declaration, other packages should not. -# -################################################################################ -[PcdsFixedAtBuild, PcdsPatchableInModule] -## Indicates the base address of the payload binary in memory -gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemBase|0|UINT32|0x10000001 -## Provides the size of the payload binary in memory -gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemSize|0|UINT32|0x10000002 - -[PcdsDynamicEx] -gUefiCorebootModulePkgTokenSpaceGuid.PcdCbHeaderPointer|0|UINT32|0x10000003 - diff --git a/CorebootModulePkg/CorebootModulePkg/Include/Coreboot.h b/CorebootModulePkg/CorebootModulePkg/Include/Coreboot.h deleted file mode 100644 index 7bec1f3d6f..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Include/Coreboot.h +++ /dev/null @@ -1,219 +0,0 @@ -/** @file - Coreboot PEI module include file. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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. - -**/ - -/* - * This file is part of the libpayload project. - * - * Copyright (C) 2008 Advanced Micro Devices, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - - -#ifndef _COREBOOT_PEI_H_INCLUDED_ -#define _COREBOOT_PEI_H_INCLUDED_ - -#pragma warning( disable : 4200 ) - -#define DYN_CBMEM_ALIGN_SIZE (4096) - -struct cbmem_entry { - UINT32 magic; - UINT32 start; - UINT32 size; - UINT32 id; -}; - -struct cbmem_root { - UINT32 max_entries; - UINT32 num_entries; - UINT32 locked; - UINT32 size; - struct cbmem_entry entries[0]; -}; - -struct cbuint64 { - UINT32 lo; - UINT32 hi; -}; - -#define CB_HEADER_SIGNATURE 0x4F49424C - -struct cb_header { - UINT32 signature; - UINT32 header_bytes; - UINT32 header_checksum; - UINT32 table_bytes; - UINT32 table_checksum; - UINT32 table_entries; -}; - -struct cb_record { - UINT32 tag; - UINT32 size; -}; - -#define CB_TAG_UNUSED 0x0000 -#define CB_TAG_MEMORY 0x0001 - -struct cb_memory_range { - struct cbuint64 start; - struct cbuint64 size; - UINT32 type; -}; - -#define CB_MEM_RAM 1 -#define CB_MEM_RESERVED 2 -#define CB_MEM_ACPI 3 -#define CB_MEM_NVS 4 -#define CB_MEM_UNUSABLE 5 -#define CB_MEM_VENDOR_RSVD 6 -#define CB_MEM_TABLE 16 - -struct cb_memory { - UINT32 tag; - UINT32 size; - struct cb_memory_range map[0]; -}; - -#define CB_TAG_MAINBOARD 0x0003 - -struct cb_mainboard { - UINT32 tag; - UINT32 size; - UINT8 vendor_idx; - UINT8 part_number_idx; - UINT8 strings[0]; -}; -#define CB_TAG_VERSION 0x0004 -#define CB_TAG_EXTRA_VERSION 0x0005 -#define CB_TAG_BUILD 0x0006 -#define CB_TAG_COMPILE_TIME 0x0007 -#define CB_TAG_COMPILE_BY 0x0008 -#define CB_TAG_COMPILE_HOST 0x0009 -#define CB_TAG_COMPILE_DOMAIN 0x000a -#define CB_TAG_COMPILER 0x000b -#define CB_TAG_LINKER 0x000c -#define CB_TAG_ASSEMBLER 0x000d - -struct cb_string { - UINT32 tag; - UINT32 size; - UINT8 string[0]; -}; - -#define CB_TAG_SERIAL 0x000f - -struct cb_serial { - UINT32 tag; - UINT32 size; -#define CB_SERIAL_TYPE_IO_MAPPED 1 -#define CB_SERIAL_TYPE_MEMORY_MAPPED 2 - UINT32 type; - UINT32 baseaddr; - UINT32 baud; -}; - -#define CB_TAG_CONSOLE 0x00010 - -struct cb_console { - UINT32 tag; - UINT32 size; - UINT16 type; -}; - -#define CB_TAG_CONSOLE_SERIAL8250 0 -#define CB_TAG_CONSOLE_VGA 1 // OBSOLETE -#define CB_TAG_CONSOLE_BTEXT 2 // OBSOLETE -#define CB_TAG_CONSOLE_LOGBUF 3 -#define CB_TAG_CONSOLE_SROM 4 // OBSOLETE -#define CB_TAG_CONSOLE_EHCI 5 - -#define CB_TAG_FORWARD 0x00011 - -struct cb_forward { - UINT32 tag; - UINT32 size; - UINT64 forward; -}; - -#define CB_TAG_FRAMEBUFFER 0x0012 -struct cb_framebuffer { - UINT32 tag; - UINT32 size; - - UINT64 physical_address; - UINT32 x_resolution; - UINT32 y_resolution; - UINT32 bytes_per_line; - UINT8 bits_per_pixel; - UINT8 red_mask_pos; - UINT8 red_mask_size; - UINT8 green_mask_pos; - UINT8 green_mask_size; - UINT8 blue_mask_pos; - UINT8 blue_mask_size; - UINT8 reserved_mask_pos; - UINT8 reserved_mask_size; -}; - -#define CB_TAG_VDAT 0x0015 -struct cb_vdat { - UINT32 tag; - UINT32 size; /* size of the entire entry */ - UINT64 vdat_addr; - UINT32 vdat_size; -}; - -#define CB_TAG_TIMESTAMPS 0x0016 -#define CB_TAG_CBMEM_CONSOLE 0x0017 -#define CB_TAG_MRC_CACHE 0x0018 -struct cb_cbmem_tab { - UINT32 tag; - UINT32 size; - UINT64 cbmem_tab; -}; - -/* Helpful macros */ - -#define MEM_RANGE_COUNT(_rec) \ - (((_rec)->size - sizeof(*(_rec))) / sizeof((_rec)->map[0])) - -#define MEM_RANGE_PTR(_rec, _idx) \ - (void *)(((UINT8 *) (_rec)) + sizeof(*(_rec)) \ - + (sizeof((_rec)->map[0]) * (_idx))) - - -#endif // _COREBOOT_PEI_H_INCLUDED_ diff --git a/CorebootModulePkg/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h b/CorebootModulePkg/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h deleted file mode 100644 index 66ebffef2d..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h +++ /dev/null @@ -1,30 +0,0 @@ -/** @file - This file defines the hob structure for board related information from acpi table - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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. - -**/ - -#ifndef __ACPI_BOARD_INFO_GUID_H__ -#define __ACPI_BOARD_INFO_GUID_H__ - -/// -/// Board information GUID -/// -extern EFI_GUID gUefiAcpiBoardInfoGuid; - -typedef struct { - UINT64 PmCtrlRegBase; - UINT64 PmTimerRegBase; - UINT64 ResetRegAddress; - UINT8 ResetValue; -} ACPI_BOARD_INFO; - -#endif diff --git a/CorebootModulePkg/CorebootModulePkg/Include/Guid/FrameBufferInfoGuid.h b/CorebootModulePkg/CorebootModulePkg/Include/Guid/FrameBufferInfoGuid.h deleted file mode 100644 index be5ca49abc..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Include/Guid/FrameBufferInfoGuid.h +++ /dev/null @@ -1,40 +0,0 @@ -/** @file - This file defines the hob structure for frame buffer device. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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. - -**/ - -#ifndef __FRAME_BUFFER_INFO_GUID_H__ -#define __FRAME_BUFFER_INFO_GUID_H__ - -/// -/// Frame Buffer Information GUID -/// -extern EFI_GUID gUefiFrameBufferInfoGuid; - -typedef struct { - UINT8 Position; // Position of the color - UINT8 Mask; // The number of bits expressed as a mask -} COLOR_PLACEMENT; - -typedef struct { - UINT64 LinearFrameBuffer; - UINT32 HorizontalResolution; - UINT32 VerticalResolution; - UINT32 BitsPerPixel; - UINT16 BytesPerScanLine; - COLOR_PLACEMENT Red; - COLOR_PLACEMENT Green; - COLOR_PLACEMENT Blue; - COLOR_PLACEMENT Reserved; -} FRAME_BUFFER_INFO; - -#endif diff --git a/CorebootModulePkg/CorebootModulePkg/Include/Guid/SystemTableInfoGuid.h b/CorebootModulePkg/CorebootModulePkg/Include/Guid/SystemTableInfoGuid.h deleted file mode 100644 index 5147645911..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Include/Guid/SystemTableInfoGuid.h +++ /dev/null @@ -1,30 +0,0 @@ -/** @file - This file defines the hob structure for system tables like ACPI, SMBIOS tables. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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. - -**/ - -#ifndef __SYSTEM_TABLE_INFO_GUID_H__ -#define __SYSTEM_TABLE_INFO_GUID_H__ - -/// -/// System Table Information GUID -/// -extern EFI_GUID gUefiSystemTableInfoGuid; - -typedef struct { - UINT64 AcpiTableBase; - UINT32 AcpiTableSize; - UINT64 SmbiosTableBase; - UINT32 SmbiosTableSize; -} SYSTEM_TABLE_INFO; - -#endif diff --git a/CorebootModulePkg/CorebootModulePkg/Include/Library/CbParseLib.h b/CorebootModulePkg/CorebootModulePkg/Include/Library/CbParseLib.h deleted file mode 100644 index 36727d3f58..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Include/Library/CbParseLib.h +++ /dev/null @@ -1,154 +0,0 @@ -/** @file - This library will parse the coreboot table in memory and extract those required - information. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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 - -/** - Acquire the memory information from the coreboot table in memory. - - @param pLowMemorySize Pointer to the variable of low memory size - @param pHighMemorySize Pointer to the variable of high memory size - - @retval RETURN_SUCCESS Successfully find out the memory information. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory information. - -**/ -RETURN_STATUS -CbParseMemoryInfo ( - IN UINT64* pLowMemorySize, - IN UINT64* pHighMemorySize - ); - -/** - Acquire the coreboot memory table with the given table id - - @param TableId Table id to be searched - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseCbMemTable ( - IN UINT32 TableId, - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ); - -/** - Acquire the acpi table from coreboot - - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseAcpiTable ( - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ); - -/** - Acquire the smbios table from coreboot - - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseSmbiosTable ( - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ); - -/** - Find the required fadt information - - @param pPmCtrlReg Pointer to the address of power management control register - @param pPmTimerReg Pointer to the address of power management timer register - @param pResetReg Pointer to the address of system reset register - @param pResetValue Pointer to the value to be writen to the system reset register - - @retval RETURN_SUCCESS Successfully find out all the required fadt information. - @retval RETURN_NOT_FOUND Failed to find the fadt table. - -**/ -RETURN_STATUS -CbParseFadtInfo ( - IN UINTN* pPmCtrlReg, - IN UINTN* pPmTimerReg, - IN UINTN* pResetReg, - IN UINTN* pResetValue - ); - -/** - Find the serial port information - - @param pRegBase Pointer to the base address of serial port registers - @param pRegAccessType Pointer to the access type of serial port registers - @param pBaudrate Pointer to the serial port baudrate - - @retval RETURN_SUCCESS Successfully find the serial port information. - @retval RETURN_NOT_FOUND Failed to find the serial port information . - -**/ -RETURN_STATUS -CbParseSerialInfo ( - IN UINT32* pRegBase, - IN UINT32* pRegAccessType, - IN UINT32* pBaudrate - ); - -/** - Search for the coreboot table header - - @param Level Level of the search depth - @param HeaderPtr Pointer to the pointer of coreboot table header - - @retval RETURN_SUCCESS Successfully find the coreboot table header . - @retval RETURN_NOT_FOUND Failed to find the coreboot table header . - -**/ -RETURN_STATUS -CbParseGetCbHeader ( - IN UINTN Level, - IN VOID** HeaderPtr - ); - -/** - Find the video frame buffer information - - @param pFbInfo Pointer to the FRAME_BUFFER_INFO structure - - @retval RETURN_SUCCESS Successfully find the video frame buffer information. - @retval RETURN_NOT_FOUND Failed to find the video frame buffer information . - -**/ -RETURN_STATUS -CbParseFbInfo ( - IN FRAME_BUFFER_INFO* pFbInfo - ); - diff --git a/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.c b/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.c deleted file mode 100644 index 5535fdcdd5..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.c +++ /dev/null @@ -1,567 +0,0 @@ -/** @file - This library will parse the coreboot table in memory and extract those required - information. - - Copyright (c) 2014, Intel Corporation. All rights reserved.
- 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 -#include -#include -#include -#include -#include - -#include - -#include "Coreboot.h" - -/* Helpful inlines */ - -static UINT64 cb_unpack64(struct cbuint64 val) -{ - return (((UINT64) val.hi) << 32) | val.lo; -} - -static const char *cb_mb_vendor_string(const struct cb_mainboard *cbm) -{ - return (char *)(cbm->strings + cbm->vendor_idx); -} - -static const char *cb_mb_part_string(const struct cb_mainboard *cbm) -{ - return (char *)(cbm->strings + cbm->part_number_idx); -} - -UINT16 -CbCheckSum16 ( - IN UINT16 *Buffer, - IN UINTN Length - ) -{ - UINT32 Sum, TmpValue; - UINTN Idx; - UINT8 *TmpPtr; - - Sum = 0; - TmpPtr = (UINT8 *)Buffer; - for(Idx = 0; Idx < Length; Idx++) { - TmpValue = TmpPtr[Idx]; - if (Idx % 2 == 1) { - TmpValue <<= 8; - } - - Sum += TmpValue; - - // Wrap - if (Sum >= 0x10000) { - Sum = (Sum + (Sum >> 16)) & 0xFFFF; - } - } - - return (UINT16)((~Sum) & 0xFFFF); -} - -VOID * -FindCbTag ( - IN VOID *Start, - IN UINT32 Tag - ) -{ - struct cb_header *Header; - struct cb_record *Record; - UINT8 *TmpPtr; - UINT8 *TagPtr; - UINTN Idx; - UINT16 CheckSum; - - Header = NULL; - TmpPtr = (UINT8 *)Start; - for (Idx = 0; Idx < 4096; Idx += 16, TmpPtr += 16) { - Header = (struct cb_header *)TmpPtr; - if (Header->signature == CB_HEADER_SIGNATURE) { - break; - } - } - - if (Idx >= 4096) - return NULL; - - if (Header == NULL || !Header->table_bytes) - return NULL; - - // - // Check the checksum of the coreboot table header - // - CheckSum = CbCheckSum16 ((UINT16 *)Header, sizeof (*Header)); - if (CheckSum != 0) { - DEBUG ((EFI_D_ERROR, "Invalid coreboot table header checksum\n")); - return NULL; - } - - CheckSum = CbCheckSum16 ((UINT16 *)(TmpPtr + sizeof (*Header)), Header->table_bytes); - if (CheckSum != Header->table_checksum) { - DEBUG ((EFI_D_ERROR, "Incorrect checksum of all the coreboot table entries\n")); - return NULL; - } - - TagPtr = NULL; - TmpPtr += Header->header_bytes; - for (Idx = 0; Idx < Header->table_entries; Idx++) { - Record = (struct cb_record *)TmpPtr; - if (Record->tag == CB_TAG_FORWARD) { - TmpPtr = (VOID *)(UINTN)((struct cb_forward *)(UINTN)Record)->forward; - if (Tag == CB_TAG_FORWARD) - return TmpPtr; - else - return FindCbTag (TmpPtr, Tag); - } - if (Record->tag == Tag) { - TagPtr = TmpPtr; - break; - } - TmpPtr += Record->size; - } - - return TagPtr; -} - -RETURN_STATUS -FindCbMemTable ( - struct cbmem_root *root, - IN UINT32 TableId, - IN VOID** pMemTable, - IN UINT32* pMemTableSize -) -{ - UINTN Idx; - - if ((!root) || (!pMemTable)) - return RETURN_INVALID_PARAMETER; - - for (Idx = 0; Idx < root->num_entries; Idx++) { - if (root->entries[Idx].id == TableId) { - *pMemTable = (VOID *) (UINTN)root->entries[Idx].start; - if (pMemTableSize) - *pMemTableSize = root->entries[Idx].size; - - DEBUG ((EFI_D_ERROR, "Find CbMemTable Id 0x%x, base 0x%x, size 0x%x\n", TableId, *pMemTable, *pMemTableSize)); - return RETURN_SUCCESS; - } - } - - return RETURN_NOT_FOUND; -} - - -/** - Acquire the memory information from the coreboot table in memory. - - @param pLowMemorySize Pointer to the variable of low memory size - @param pHighMemorySize Pointer to the variable of high memory size - - @retval RETURN_SUCCESS Successfully find out the memory information. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory information. - -**/ -RETURN_STATUS -CbParseMemoryInfo ( - IN UINT64* pLowMemorySize, - IN UINT64* pHighMemorySize - ) -{ - struct cb_memory* rec; - struct cb_memory_range* Range; - UINT64 Start; - UINT64 Size; - UINTN Index; - - if ((!pLowMemorySize) || (!pHighMemorySize)) - return RETURN_INVALID_PARAMETER; - - // - // Get the coreboot memory table - // - rec = (struct cb_memory *)FindCbTag (0, CB_TAG_MEMORY); - if (!rec) - rec = (struct cb_memory *)FindCbTag ((VOID *)(UINTN)PcdGet32 (PcdCbHeaderPointer), CB_TAG_MEMORY); - - if (!rec) - return RETURN_NOT_FOUND; - - *pLowMemorySize = 0; - *pHighMemorySize = 0; - - for (Index = 0; Index < MEM_RANGE_COUNT(rec); Index++) { - Range = MEM_RANGE_PTR(rec, Index); - Start = cb_unpack64(Range->start); - Size = cb_unpack64(Range->size); - DEBUG ((EFI_D_ERROR, "%d. %016lx - %016lx [%02x]\n", - Index, Start, Start + Size - 1, Range->type)); - - if (Range->type != CB_MEM_RAM) { - continue; - } - - if (Start + Size < 0x100000000ULL) { - *pLowMemorySize = Start + Size; - } else { - *pHighMemorySize = Start + Size - 0x100000000ULL; - } - } - - DEBUG ((EFI_D_ERROR, "Low memory 0x%x, High Memory 0x%x\n", *pLowMemorySize, *pHighMemorySize)); - - return RETURN_SUCCESS; -} - - -/** - Acquire the coreboot memory table with the given table id - - @param TableId Table id to be searched - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseCbMemTable ( - IN UINT32 TableId, - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ) -{ - struct cb_memory* rec; - struct cb_memory_range* Range; - UINT64 Start; - UINT64 Size; - UINTN Index; - - if (!pMemTable) - return RETURN_INVALID_PARAMETER; - - *pMemTable = NULL; - - // - // Get the coreboot memory table - // - rec = (struct cb_memory *)FindCbTag (0, CB_TAG_MEMORY); - if (!rec) - rec = (struct cb_memory *)FindCbTag ((VOID *)(UINTN)PcdGet32 (PcdCbHeaderPointer), CB_TAG_MEMORY); - - if (!rec) - return RETURN_NOT_FOUND; - - for (Index = 0; Index < MEM_RANGE_COUNT(rec); Index++) { - Range = MEM_RANGE_PTR(rec, Index); - Start = cb_unpack64(Range->start); - Size = cb_unpack64(Range->size); - - if ((Range->type == CB_MEM_TABLE) && (Start > 0x1000)) { - if (FindCbMemTable ((struct cbmem_root *)(UINTN)(Start + Size - DYN_CBMEM_ALIGN_SIZE), TableId, pMemTable, pMemTableSize) == RETURN_SUCCESS) - return RETURN_SUCCESS; - } - } - - return RETURN_NOT_FOUND; -} - - -/** - Acquire the acpi table from coreboot - - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseAcpiTable ( - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ) -{ - return CbParseCbMemTable (SIGNATURE_32 ('I', 'P', 'C', 'A'), pMemTable, pMemTableSize); -} - -/** - Acquire the smbios table from coreboot - - @param pMemTable Pointer to the base address of the memory table - @param pMemTableSize Pointer to the size of the memory table - - @retval RETURN_SUCCESS Successfully find out the memory table. - @retval RETURN_INVALID_PARAMETER Invalid input parameters. - @retval RETURN_NOT_FOUND Failed to find the memory table. - -**/ -RETURN_STATUS -CbParseSmbiosTable ( - IN VOID** pMemTable, - IN UINT32* pMemTableSize - ) -{ - return CbParseCbMemTable (SIGNATURE_32 ('T', 'B', 'M', 'S'), pMemTable, pMemTableSize); -} - -/** - Find the required fadt information - - @param pPmCtrlReg Pointer to the address of power management control register - @param pPmTimerReg Pointer to the address of power management timer register - @param pResetReg Pointer to the address of system reset register - @param pResetValue Pointer to the value to be writen to the system reset register - - @retval RETURN_SUCCESS Successfully find out all the required fadt information. - @retval RETURN_NOT_FOUND Failed to find the fadt table. - -**/ -RETURN_STATUS -CbParseFadtInfo ( - IN UINTN* pPmCtrlReg, - IN UINTN* pPmTimerReg, - IN UINTN* pResetReg, - IN UINTN* pResetValue - ) -{ - 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; - RETURN_STATUS Status; - - Rsdp = NULL; - Status = RETURN_SUCCESS; - - Status = CbParseAcpiTable (&Rsdp, NULL); - if (RETURN_ERROR(Status)) - return Status; - - if (!Rsdp) - return RETURN_NOT_FOUND; - - DEBUG ((EFI_D_ERROR, "Find Rsdp at 0x%x\n", Rsdp)); - DEBUG ((EFI_D_ERROR, "Find Rsdt 0x%x, Xsdt 0x%x\n", Rsdp->RsdtAddress, Rsdp->XsdtAddress)); - - // - // Search Rsdt First - // - 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++) { - if (*(UINT32 *)(UINTN)(Entry32[Idx]) == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) { - Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)(UINTN)(Entry32[Idx]); - if (pPmCtrlReg) - *pPmCtrlReg = Fadt->Pm1aCntBlk; - DEBUG ((EFI_D_ERROR, "PmCtrl Reg 0x%x\n", Fadt->Pm1aCntBlk)); - - if (pPmTimerReg) - *pPmTimerReg = Fadt->PmTmrBlk; - DEBUG ((EFI_D_ERROR, "PmTimer Reg 0x%x\n", Fadt->PmTmrBlk)); - - if (pResetReg) - *pResetReg = (UINTN)Fadt->ResetReg.Address; - DEBUG ((EFI_D_ERROR, "Reset Reg 0x%x\n", Fadt->ResetReg.Address)); - - if (pResetValue) - *pResetValue = Fadt->ResetValue; - DEBUG ((EFI_D_ERROR, "Reset Value 0x%x\n", Fadt->ResetValue)); - - return RETURN_SUCCESS; - } - } - } - - // - // 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++) { - if (*(UINT32 *)(UINTN)(Entry64[Idx]) == EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE) { - Fadt = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *)(UINTN)(Entry64[Idx]); - if (pPmCtrlReg) - *pPmCtrlReg = Fadt->Pm1aCntBlk; - DEBUG ((EFI_D_ERROR, "PmCtrl Reg 0x%x\n", Fadt->Pm1aCntBlk)); - - if (pPmTimerReg) - *pPmTimerReg = Fadt->PmTmrBlk; - DEBUG ((EFI_D_ERROR, "PmTimer Reg 0x%x\n", Fadt->PmTmrBlk)); - - if (pResetReg) - *pResetReg = (UINTN)Fadt->ResetReg.Address; - DEBUG ((EFI_D_ERROR, "Reset Reg 0x%x\n", Fadt->ResetReg.Address)); - - if (pResetValue) - *pResetValue = Fadt->ResetValue; - DEBUG ((EFI_D_ERROR, "Reset Value 0x%x\n", Fadt->ResetValue)); - - return RETURN_SUCCESS; - } - } - } - - return RETURN_NOT_FOUND; -} - -/** - Find the serial port information - - @param pRegBase Pointer to the base address of serial port registers - @param pRegAccessType Pointer to the access type of serial port registers - @param pBaudrate Pointer to the serial port baudrate - - @retval RETURN_SUCCESS Successfully find the serial port information. - @retval RETURN_NOT_FOUND Failed to find the serial port information . - -**/ -RETURN_STATUS -CbParseSerialInfo ( - IN UINT32* pRegBase, - IN UINT32* pRegAccessType, - IN UINT32* pBaudrate - ) -{ - struct cb_serial* CbSerial; - - CbSerial = FindCbTag (0, CB_TAG_SERIAL); - if (!CbSerial) - CbSerial = FindCbTag ((VOID *)(UINTN)PcdGet32 (PcdCbHeaderPointer), CB_TAG_SERIAL); - - if (!CbSerial) - return RETURN_NOT_FOUND; - - if (pRegBase) - *pRegBase = CbSerial->baseaddr; - - if (pRegAccessType) - *pRegAccessType = CbSerial->type; - - if (pBaudrate) - *pBaudrate = CbSerial->baud; - - return RETURN_SUCCESS; -} - -/** - Search for the coreboot table header - - @param Level Level of the search depth - @param HeaderPtr Pointer to the pointer of coreboot table header - - @retval RETURN_SUCCESS Successfully find the coreboot table header . - @retval RETURN_NOT_FOUND Failed to find the coreboot table header . - -**/ -RETURN_STATUS -CbParseGetCbHeader ( - IN UINTN Level, - IN VOID** HeaderPtr - ) -{ - UINTN Index; - VOID* TempPtr; - - if (!HeaderPtr) - return RETURN_NOT_FOUND; - - TempPtr = NULL; - for (Index = 0; Index < Level; Index++) { - TempPtr = FindCbTag (TempPtr, CB_TAG_FORWARD); - if (!TempPtr) - break; - } - - if ((Index >= Level) && (TempPtr != NULL)) { - *HeaderPtr = TempPtr; - return RETURN_SUCCESS; - } - - return RETURN_NOT_FOUND; -} - -/** - Find the video frame buffer information - - @param pFbInfo Pointer to the FRAME_BUFFER_INFO structure - - @retval RETURN_SUCCESS Successfully find the video frame buffer information. - @retval RETURN_NOT_FOUND Failed to find the video frame buffer information . - -**/ -RETURN_STATUS -CbParseFbInfo ( - IN FRAME_BUFFER_INFO* pFbInfo - ) -{ - struct cb_framebuffer* CbFbRec; - - if (!pFbInfo) - return RETURN_INVALID_PARAMETER; - - CbFbRec = FindCbTag (0, CB_TAG_FRAMEBUFFER); - if (!CbFbRec) - CbFbRec = FindCbTag ((VOID *)(UINTN)PcdGet32 (PcdCbHeaderPointer), CB_TAG_FRAMEBUFFER); - - if (!CbFbRec) - return RETURN_NOT_FOUND; - - DEBUG ((EFI_D_ERROR, "Found coreboot video frame buffer information\n")); - DEBUG ((EFI_D_ERROR, "physical_address: 0x%x\n", CbFbRec->physical_address)); - DEBUG ((EFI_D_ERROR, "x_resolution: 0x%x\n", CbFbRec->x_resolution)); - DEBUG ((EFI_D_ERROR, "y_resolution: 0x%x\n", CbFbRec->y_resolution)); - DEBUG ((EFI_D_ERROR, "bits_per_pixel: 0x%x\n", CbFbRec->bits_per_pixel)); - DEBUG ((EFI_D_ERROR, "bytes_per_line: 0x%x\n", CbFbRec->bytes_per_line)); - - DEBUG ((EFI_D_ERROR, "red_mask_size: 0x%x\n", CbFbRec->red_mask_size)); - DEBUG ((EFI_D_ERROR, "red_mask_pos: 0x%x\n", CbFbRec->red_mask_pos)); - DEBUG ((EFI_D_ERROR, "green_mask_size: 0x%x\n", CbFbRec->green_mask_size)); - DEBUG ((EFI_D_ERROR, "green_mask_pos: 0x%x\n", CbFbRec->green_mask_pos)); - DEBUG ((EFI_D_ERROR, "blue_mask_size: 0x%x\n", CbFbRec->blue_mask_size)); - DEBUG ((EFI_D_ERROR, "blue_mask_pos: 0x%x\n", CbFbRec->blue_mask_pos)); - DEBUG ((EFI_D_ERROR, "reserved_mask_size: 0x%x\n", CbFbRec->reserved_mask_size)); - DEBUG ((EFI_D_ERROR, "reserved_mask_pos: 0x%x\n", CbFbRec->reserved_mask_pos)); - - pFbInfo->LinearFrameBuffer = CbFbRec->physical_address; - pFbInfo->HorizontalResolution = CbFbRec->x_resolution; - pFbInfo->VerticalResolution = CbFbRec->y_resolution; - pFbInfo->BitsPerPixel = CbFbRec->bits_per_pixel; - pFbInfo->BytesPerScanLine = (UINT16)CbFbRec->bytes_per_line; - pFbInfo->Red.Mask = (1 << CbFbRec->red_mask_size) - 1; - pFbInfo->Red.Position = CbFbRec->red_mask_pos; - pFbInfo->Green.Mask = (1 << CbFbRec->green_mask_size) - 1; - pFbInfo->Green.Position = CbFbRec->green_mask_pos; - pFbInfo->Blue.Mask = (1 << CbFbRec->blue_mask_size) - 1; - pFbInfo->Blue.Position = CbFbRec->blue_mask_pos; - pFbInfo->Reserved.Mask = (1 << CbFbRec->reserved_mask_size) - 1; - pFbInfo->Reserved.Position = CbFbRec->reserved_mask_pos; - - return RETURN_SUCCESS; -} - - diff --git a/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.inf b/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.inf deleted file mode 100644 index d7146a415b..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/Library/CbParseLib/CbParseLib.inf +++ /dev/null @@ -1,44 +0,0 @@ -## @file -# Coreboot Table Parse Library. -# -# Copyright (c) 2014, Intel Corporation. All rights reserved.
-# 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. -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = CbParseLib - FILE_GUID = 49EDFC9E-5945-4386-9C0B-C9B60CD45BB1 - MODULE_TYPE = BASE - VERSION_STRING = 1.0 - LIBRARY_CLASS = CbParseLib - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 -# - -[Sources] - CbParseLib.c - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - CorebootModulePkg/CorebootModulePkg.dec - -[LibraryClasses] - BaseLib - BaseMemoryLib - DebugLib - PcdLib - -[Pcd] - gUefiCorebootModulePkgTokenSpaceGuid.PcdCbHeaderPointer \ No newline at end of file diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/FindPeiCore.c b/CorebootModulePkg/CorebootModulePkg/SecCore/FindPeiCore.c deleted file mode 100644 index 4ce032e72d..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/FindPeiCore.c +++ /dev/null @@ -1,199 +0,0 @@ -/** @file - Locate the entry point for the PEI Core - -Copyright (c) 2013, Intel Corporation. All rights reserved.
-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 -#include -#include - -#include "SecMain.h" - -/** - Find core image base. - - @param BootFirmwareVolumePtr Point to the boot firmware volume. - @param SecCoreImageBase The base address of the SEC core image. - @param PeiCoreImageBase The base address of the PEI core image. - -**/ -EFI_STATUS -EFIAPI -FindImageBase ( - IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr, - OUT EFI_PHYSICAL_ADDRESS *SecCoreImageBase, - OUT EFI_PHYSICAL_ADDRESS *PeiCoreImageBase - ) -{ - EFI_PHYSICAL_ADDRESS CurrentAddress; - EFI_PHYSICAL_ADDRESS EndOfFirmwareVolume; - EFI_FFS_FILE_HEADER *File; - UINT32 Size; - EFI_PHYSICAL_ADDRESS EndOfFile; - EFI_COMMON_SECTION_HEADER *Section; - EFI_PHYSICAL_ADDRESS EndOfSection; - - *SecCoreImageBase = 0; - *PeiCoreImageBase = 0; - - CurrentAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) BootFirmwareVolumePtr; - EndOfFirmwareVolume = CurrentAddress + BootFirmwareVolumePtr->FvLength; - - // - // Loop through the FFS files in the Boot Firmware Volume - // - for (EndOfFile = CurrentAddress + BootFirmwareVolumePtr->HeaderLength; ; ) { - - CurrentAddress = (EndOfFile + 7) & 0xfffffffffffffff8ULL; - if (CurrentAddress > EndOfFirmwareVolume) { - return EFI_NOT_FOUND; - } - - File = (EFI_FFS_FILE_HEADER*)(UINTN) CurrentAddress; - if (IS_FFS_FILE2 (File)) { - Size = FFS_FILE2_SIZE (File); - if (Size <= 0x00FFFFFF) { - return EFI_NOT_FOUND; - } - } else { - Size = FFS_FILE_SIZE (File); - if (Size < sizeof (EFI_FFS_FILE_HEADER)) { - return EFI_NOT_FOUND; - } - } - - EndOfFile = CurrentAddress + Size; - if (EndOfFile > EndOfFirmwareVolume) { - return EFI_NOT_FOUND; - } - - // - // Look for SEC Core / PEI Core files - // - if (File->Type != EFI_FV_FILETYPE_SECURITY_CORE && - File->Type != EFI_FV_FILETYPE_PEI_CORE) { - continue; - } - - // - // Loop through the FFS file sections within the FFS file - // - if (IS_FFS_FILE2 (File)) { - EndOfSection = (EFI_PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) File + sizeof (EFI_FFS_FILE_HEADER2)); - } else { - EndOfSection = (EFI_PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) File + sizeof (EFI_FFS_FILE_HEADER)); - } - for (;;) { - CurrentAddress = (EndOfSection + 3) & 0xfffffffffffffffcULL; - Section = (EFI_COMMON_SECTION_HEADER*)(UINTN) CurrentAddress; - - if (IS_SECTION2 (Section)) { - Size = SECTION2_SIZE (Section); - if (Size <= 0x00FFFFFF) { - return EFI_NOT_FOUND; - } - } else { - Size = SECTION_SIZE (Section); - if (Size < sizeof (EFI_COMMON_SECTION_HEADER)) { - return EFI_NOT_FOUND; - } - } - - EndOfSection = CurrentAddress + Size; - if (EndOfSection > EndOfFile) { - return EFI_NOT_FOUND; - } - - // - // Look for executable sections - // - if (Section->Type == EFI_SECTION_PE32 || Section->Type == EFI_SECTION_TE) { - if (File->Type == EFI_FV_FILETYPE_SECURITY_CORE) { - if (IS_SECTION2 (Section)) { - *SecCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER2)); - } else { - *SecCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER)); - } - } else { - if (IS_SECTION2 (Section)) { - *PeiCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER2)); - } else { - *PeiCoreImageBase = (PHYSICAL_ADDRESS) (UINTN) ((UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER)); - } - } - break; - } - } - - // - // Both SEC Core and PEI Core images found - // - if (*SecCoreImageBase != 0 && *PeiCoreImageBase != 0) { - return EFI_SUCCESS; - } - } -} - -/** - Find and return Pei Core entry point. - - It also find SEC and PEI Core file debug inforamtion. It will report them if - remote debug is enabled. - - @param BootFirmwareVolumePtr Point to the boot firmware volume. - @param PeiCoreEntryPoint The entry point of the PEI core. - -**/ -VOID -EFIAPI -FindAndReportEntryPoints ( - IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr, - OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint - ) -{ - EFI_STATUS Status; - EFI_PHYSICAL_ADDRESS SecCoreImageBase; - EFI_PHYSICAL_ADDRESS PeiCoreImageBase; - PE_COFF_LOADER_IMAGE_CONTEXT ImageContext; - - // - // Find SEC Core and PEI Core image base - // - Status = FindImageBase (BootFirmwareVolumePtr, &SecCoreImageBase, &PeiCoreImageBase); - ASSERT_EFI_ERROR (Status); - - ZeroMem ((VOID *) &ImageContext, sizeof (PE_COFF_LOADER_IMAGE_CONTEXT)); - // - // Report SEC Core debug information when remote debug is enabled - // - ImageContext.ImageAddress = SecCoreImageBase; - ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageContext.ImageAddress); - PeCoffLoaderRelocateImageExtraAction (&ImageContext); - - // - // Report PEI Core debug information when remote debug is enabled - // - ImageContext.ImageAddress = PeiCoreImageBase; - ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageContext.ImageAddress); - PeCoffLoaderRelocateImageExtraAction (&ImageContext); - - // - // Find PEI Core entry point - // - Status = PeCoffLoaderGetEntryPoint ((VOID *) (UINTN) PeiCoreImageBase, (VOID**) PeiCoreEntryPoint); - if (EFI_ERROR (Status)) { - *PeiCoreEntryPoint = 0; - } - - return; -} - diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.S b/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.S deleted file mode 100644 index 7133a9edb7..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.S +++ /dev/null @@ -1,74 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Copyright (c) 2013, Intel Corporation. All rights reserved.
-# 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. -# -# Module Name: -# -# SecEntry.S -# -# Abstract: -# -# This is the code that begins in protected mode. -# It will transfer the control to pei core. -# -#------------------------------------------------------------------------------ - -ASM_GLOBAL ASM_PFX(SecStartup) - -# Pcds -ASM_GLOBAL ASM_PFX(PcdGet32 (PcdPayloadFdMemBase)) - -# -# SecCore Entry Point -# -# Processor is in flat protected mode -# -# @param[in] EAX Initial value of the EAX register (BIST: Built-in Self Test) -# @param[in] DI 'BP': boot-strap processor, or 'AP': application processor -# @param[in] EBP Pointer to the start of the Boot Firmware Volume -# -# @return None This routine does not return -# -ASM_GLOBAL ASM_PFX(_ModuleEntryPoint) -ASM_PFX(_ModuleEntryPoint): - # - # Disable all the interrupts - # - cli - - # - # Construct the temporary memory at 0x80000, length 0x10000 - # - movl ($BASE_512KB + $SIZE_64KB), %esp - - # - # Pass BFV into the PEI Core - # - pushl ASM_PFX(PcdGet32 (PcdPayloadFdMemBase)) - - # - # Pass stack base into the PEI Core - # - pushl $BASE_512KB - - # - # Pass stack size into the PEI Core - # - pushl $SIZE_64KB - - # - # Pass Control into the PEI Core - # - call SecStartup - - # - # Never return to here - # - jmp . diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.asm b/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.asm deleted file mode 100644 index e3c2eac852..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/SecEntry.asm +++ /dev/null @@ -1,78 +0,0 @@ -;------------------------------------------------------------------------------ -; -; Copyright (c) 2013, Intel Corporation. All rights reserved.
-; 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. -; -; Module Name: -; -; SecEntry.asm -; -; Abstract: -; -; This is the code that begins in protected mode. -; It will transfer the control to pei core. -; -;------------------------------------------------------------------------------ -#include - -.686p -.xmm -.model small, c - -EXTRN SecStartup:NEAR - -; Pcds -EXTRN PcdGet32 (PcdPayloadFdMemBase):DWORD - - .code - -; -; SecCore Entry Point -; -; Processor is in flat protected mode -; -; @param[in] EAX Initial value of the EAX register (BIST: Built-in Self Test) -; @param[in] DI 'BP': boot-strap processor, or 'AP': application processor -; @param[in] EBP Pointer to the start of the Boot Firmware Volume -; -; @return None This routine does not return -; - -_ModuleEntryPoint PROC PUBLIC - ; - ; Disable all the interrupts - ; - cli - ; - ; Construct the temporary memory at 0x80000, length 0x10000 - ; - mov esp, (BASE_512KB + SIZE_64KB) - - ; - ; Pass BFV into the PEI Core - ; - push PcdGet32 (PcdPayloadFdMemBase) - - ; - ; Pass stack base into the PEI Core - ; - push BASE_512KB - - ; - ; Pass stack size into the PEI Core - ; - push SIZE_64KB - - ; - ; Pass Control into the PEI Core - ; - call SecStartup -_ModuleEntryPoint ENDP - -END diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.S b/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.S deleted file mode 100644 index cd492404a0..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.S +++ /dev/null @@ -1,78 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Copyright (c) 2013, Intel Corporation. All rights reserved.
-# 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. -# -# Abstract: -# -# Switch the stack from temporary memory to permenent memory. -# -#------------------------------------------------------------------------------ - - -#------------------------------------------------------------------------------ -# VOID -# EFIAPI -# SecSwitchStack ( -# UINT32 TemporaryMemoryBase, -# UINT32 PermenentMemoryBase -# )# -#------------------------------------------------------------------------------ -ASM_GLOBAL ASM_PFX (SecSwitchStack) -ASM_PFX(SecSwitchStack): - # - # Save standard registers so they can be used to change stack - # - pushl %eax - pushl %ebx - pushl %ecx - pushl %edx - - # - # !!CAUTION!! this function address's is pushed into stack after - # migration of whole temporary memory, so need save it to permenent - # memory at first! - # - movl 20(%esp), %ebx # Save the first parameter - movl 24(%esp), %ecx # Save the second parameter - - # - # Save this function's return address into permenent memory at first. - # Then, Fixup the esp point to permenent memory - # - movl %esp, %eax - subl %ebx, %eax - addl %ecx, %eax - movl 0(%esp), %edx # copy pushed register's value to permenent memory - movl %edx, 0(%eax) - movl 4(%esp), %edx - movl %edx, 4(%eax) - movl 8(%esp), %edx - movl %edx, 8(%eax) - movl 12(%esp), %edx - movl %edx, 12(%eax) - movl 16(%esp), %edx # Update this function's return address into permenent memory - movl %edx, 16(%eax) - movl %eax, %esp # From now, esp is pointed to permenent memory - - # - # Fixup the ebp point to permenent memory - # - movl %ebp, %eax - subl %ebx, %eax - addl %ecx, %eax - movl %eax, %ebp # From now, ebp is pointed to permenent memory - - popl %edx - popl %ecx - popl %ebx - popl %eax - ret - - diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.asm b/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.asm deleted file mode 100644 index 9d1ed153e1..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/Ia32/Stack.asm +++ /dev/null @@ -1,82 +0,0 @@ -;------------------------------------------------------------------------------ -; -; Copyright (c) 2013, Intel Corporation. All rights reserved.
-; 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. -; -; Abstract: -; -; Switch the stack from temporary memory to permenent memory. -; -;------------------------------------------------------------------------------ - - .586p - .model flat,C - .code - -;------------------------------------------------------------------------------ -; VOID -; EFIAPI -; SecSwitchStack ( -; UINT32 TemporaryMemoryBase, -; UINT32 PermenentMemoryBase -; ); -;------------------------------------------------------------------------------ -SecSwitchStack PROC - ; - ; Save three register: eax, ebx, ecx - ; - push eax - push ebx - push ecx - push edx - - ; - ; !!CAUTION!! this function address's is pushed into stack after - ; migration of whole temporary memory, so need save it to permenent - ; memory at first! - ; - - mov ebx, [esp + 20] ; Save the first parameter - mov ecx, [esp + 24] ; Save the second parameter - - ; - ; Save this function's return address into permenent memory at first. - ; Then, Fixup the esp point to permenent memory - ; - mov eax, esp - sub eax, ebx - add eax, ecx - mov edx, dword ptr [esp] ; copy pushed register's value to permenent memory - mov dword ptr [eax], edx - mov edx, dword ptr [esp + 4] - mov dword ptr [eax + 4], edx - mov edx, dword ptr [esp + 8] - mov dword ptr [eax + 8], edx - mov edx, dword ptr [esp + 12] - mov dword ptr [eax + 12], edx - mov edx, dword ptr [esp + 16] ; Update this function's return address into permenent memory - mov dword ptr [eax + 16], edx - mov esp, eax ; From now, esp is pointed to permenent memory - - ; - ; Fixup the ebp point to permenent memory - ; - mov eax, ebp - sub eax, ebx - add eax, ecx - mov ebp, eax ; From now, ebp is pointed to permenent memory - - pop edx - pop ecx - pop ebx - pop eax - ret -SecSwitchStack ENDP - - END diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/SecCore.inf b/CorebootModulePkg/CorebootModulePkg/SecCore/SecCore.inf deleted file mode 100644 index f8468f4c24..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/SecCore.inf +++ /dev/null @@ -1,64 +0,0 @@ -## @file -# This is the first module taking control from the coreboot. -# -# Copyright (c) 2013, Intel Corporation. All rights reserved.
-# -# 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. -# -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = SecCore - FILE_GUID = BA7BE337-6CFB-4dbb-B26C-21EC2FC16073 - MODULE_TYPE = SEC - VERSION_STRING = 1.0 - - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 IPF EBC -# - -[Sources] - SecMain.c - SecMain.h - FindPeiCore.c - -[Sources.IA32] - Ia32/Stack.asm | MSFT - Ia32/Stack.S | GCC - Ia32/SecEntry.asm | MSFT - Ia32/SecEntry.S | GCC - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - UefiCpuPkg/UefiCpuPkg.dec - CorebootModulePkg/CorebootModulePkg.dec - -[LibraryClasses] - BaseMemoryLib - DebugLib - BaseLib - PcdLib - DebugAgentLib - UefiCpuLib - PeCoffGetEntryPointLib - PeCoffExtraActionLib - -[Ppis] - gEfiSecPlatformInformationPpiGuid # PPI ALWAYS_PRODUCED - gEfiTemporaryRamSupportPpiGuid # PPI ALWAYS_PRODUCED - -[Pcd] - gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemBase - gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemSize - diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.c b/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.c deleted file mode 100644 index 7ce0463d98..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.c +++ /dev/null @@ -1,291 +0,0 @@ -/** @file - C funtions in SEC - -Copyright (c) 2013, Intel Corporation. All rights reserved.
-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 "SecMain.h" - -EFI_PEI_TEMPORARY_RAM_SUPPORT_PPI gSecTemporaryRamSupportPpi = { - SecTemporaryRamSupport -}; - -EFI_PEI_PPI_DESCRIPTOR mPeiSecPlatformInformationPpi[] = { - { - (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST), - &gEfiTemporaryRamSupportPpiGuid, - &gSecTemporaryRamSupportPpi - } -}; - -// -// These are IDT entries pointing to 10:FFFFFFE4h. -// -UINT64 mIdtEntryTemplate = 0xffff8e000010ffe4ULL; - -/** - Caller provided function to be invoked at the end of InitializeDebugAgent(). - - Entry point to the C language phase of SEC. After the SEC assembly - code has initialized some temporary memory and set up the stack, - the control is transferred to this function. - - @param[in] Context The first input parameter of InitializeDebugAgent(). - -**/ -VOID -EFIAPI -SecStartupPhase2( - IN VOID *Context - ); - - -/** - - Entry point to the C language phase of SEC. After the SEC assembly - code has initialized some temporary memory and set up the stack, - the control is transferred to this function. - - - @param SizeOfRam Size of the temporary memory available for use. - @param TempRamBase Base address of tempory ram - @param BootFirmwareVolume Base address of the Boot Firmware Volume. -**/ -VOID -EFIAPI -SecStartup ( - IN UINT32 SizeOfRam, - IN UINT32 TempRamBase, - IN VOID *BootFirmwareVolume - ) -{ - EFI_SEC_PEI_HAND_OFF SecCoreData; - IA32_DESCRIPTOR IdtDescriptor; - SEC_IDT_TABLE IdtTableInStack; - UINT32 Index; - UINT32 PeiStackSize; - - PeiStackSize = (SizeOfRam >> 1); - - ASSERT (PeiStackSize < SizeOfRam); - - // - // Process all libraries constructor function linked to SecCore. - // - ProcessLibraryConstructorList (); - - // - // Initialize floating point operating environment - // to be compliant with UEFI spec. - // - InitializeFloatingPointUnits (); - - - // |-------------------|----> - // |Idt Table | - // |-------------------| - // |PeiService Pointer | PeiStackSize - // |-------------------| - // | | - // | Stack | - // |-------------------|----> - // | | - // | | - // | Heap | PeiTemporayRamSize - // | | - // | | - // |-------------------|----> TempRamBase - - IdtTableInStack.PeiService = 0; - for (Index = 0; Index < SEC_IDT_ENTRY_COUNT; Index ++) { - CopyMem ((VOID*)&IdtTableInStack.IdtTable[Index], (VOID*)&mIdtEntryTemplate, sizeof (UINT64)); - } - - IdtDescriptor.Base = (UINTN) &IdtTableInStack.IdtTable; - IdtDescriptor.Limit = (UINT16)(sizeof (IdtTableInStack.IdtTable) - 1); - - AsmWriteIdtr (&IdtDescriptor); - - // - // Update the base address and length of Pei temporary memory - // - SecCoreData.DataSize = (UINT16) sizeof (EFI_SEC_PEI_HAND_OFF); - SecCoreData.BootFirmwareVolumeBase = BootFirmwareVolume; - SecCoreData.BootFirmwareVolumeSize = (UINTN)(0x100000000ULL - (UINTN) BootFirmwareVolume); - SecCoreData.TemporaryRamBase = (VOID*)(UINTN) TempRamBase; - SecCoreData.TemporaryRamSize = SizeOfRam; - SecCoreData.PeiTemporaryRamBase = SecCoreData.TemporaryRamBase; - SecCoreData.PeiTemporaryRamSize = SizeOfRam - PeiStackSize; - SecCoreData.StackBase = (VOID*)(UINTN)(TempRamBase + SecCoreData.PeiTemporaryRamSize); - SecCoreData.StackSize = PeiStackSize; - - // - // Initialize Debug Agent to support source level debug in SEC/PEI phases before memory ready. - // - InitializeDebugAgent (DEBUG_AGENT_INIT_PREMEM_SEC, &SecCoreData, SecStartupPhase2); - -} - -/** - Caller provided function to be invoked at the end of InitializeDebugAgent(). - - Entry point to the C language phase of SEC. After the SEC assembly - code has initialized some temporary memory and set up the stack, - the control is transferred to this function. - - @param[in] Context The first input parameter of InitializeDebugAgent(). - -**/ -VOID -EFIAPI -SecStartupPhase2( - IN VOID *Context - ) -{ - EFI_SEC_PEI_HAND_OFF *SecCoreData; - EFI_PEI_CORE_ENTRY_POINT PeiCoreEntryPoint; - - SecCoreData = (EFI_SEC_PEI_HAND_OFF *) Context; - // - // Find Pei Core entry point. It will report SEC and Pei Core debug information if remote debug - // is enabled. - // - FindAndReportEntryPoints ((EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase, &PeiCoreEntryPoint); - if (PeiCoreEntryPoint == NULL) - { - CpuDeadLoop (); - } - - // - // Transfer the control to the PEI core - // - ASSERT (PeiCoreEntryPoint != NULL); - (*PeiCoreEntryPoint) (SecCoreData, (EFI_PEI_PPI_DESCRIPTOR *)&mPeiSecPlatformInformationPpi); - - // - // Should not come here. - // - return ; -} - -/** - This service of the TEMPORARY_RAM_SUPPORT_PPI that migrates temporary RAM into - permanent memory. - - @param PeiServices Pointer to the PEI Services Table. - @param TemporaryMemoryBase Source Address in temporary memory from which the SEC or PEIM will copy the - Temporary RAM contents. - @param PermanentMemoryBase Destination Address in permanent memory into which the SEC or PEIM will copy the - Temporary RAM contents. - @param CopySize Amount of memory to migrate from temporary to permanent memory. - - @retval EFI_SUCCESS The data was successfully returned. - @retval EFI_INVALID_PARAMETER PermanentMemoryBase + CopySize > TemporaryMemoryBase when - TemporaryMemoryBase > PermanentMemoryBase. - -**/ -EFI_STATUS -EFIAPI -SecTemporaryRamSupport ( - IN CONST EFI_PEI_SERVICES **PeiServices, - IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase, - IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase, - IN UINTN CopySize - ) -{ - IA32_DESCRIPTOR IdtDescriptor; - VOID* OldHeap; - VOID* NewHeap; - VOID* OldStack; - VOID* NewStack; - DEBUG_AGENT_CONTEXT_POSTMEM_SEC DebugAgentContext; - BOOLEAN OldStatus; - UINTN PeiStackSize; - - PeiStackSize = (CopySize >> 1); - - ASSERT (PeiStackSize < CopySize); - - // - // |-------------------|----> - // | Stack | PeiStackSize - // |-------------------|----> - // | Heap | PeiTemporayRamSize - // |-------------------|----> TempRamBase - // - // |-------------------|----> - // | Heap | PeiTemporayRamSize - // |-------------------|----> - // | Stack | PeiStackSize - // |-------------------|----> PermanentMemoryBase - // - - OldHeap = (VOID*)(UINTN)TemporaryMemoryBase; - NewHeap = (VOID*)((UINTN)PermanentMemoryBase + PeiStackSize); - - OldStack = (VOID*)((UINTN)TemporaryMemoryBase + CopySize - PeiStackSize); - NewStack = (VOID*)(UINTN)PermanentMemoryBase; - - DebugAgentContext.HeapMigrateOffset = (UINTN)NewHeap - (UINTN)OldHeap; - DebugAgentContext.StackMigrateOffset = (UINTN)NewStack - (UINTN)OldStack; - - OldStatus = SaveAndSetDebugTimerInterrupt (FALSE); - // - // Initialize Debug Agent to support source level debug in PEI phase after memory ready. - // It will build HOB and fix up the pointer in IDT table. - // - InitializeDebugAgent (DEBUG_AGENT_INIT_POSTMEM_SEC, (VOID *) &DebugAgentContext, NULL); - - // - // Migrate Heap - // - CopyMem (NewHeap, OldHeap, CopySize - PeiStackSize); - - // - // Migrate Stack - // - CopyMem (NewStack, OldStack, PeiStackSize); - - - // - // We need *not* fix the return address because currently, - // The PeiCore is executed in flash. - // - - // - // Rebase IDT table in permanent memory - // - AsmReadIdtr (&IdtDescriptor); - IdtDescriptor.Base = IdtDescriptor.Base - (UINTN)OldStack + (UINTN)NewStack; - - AsmWriteIdtr (&IdtDescriptor); - - - // - // Program MTRR - // - - // - // SecSwitchStack function must be invoked after the memory migration - // immediatly, also we need fixup the stack change caused by new call into - // permenent memory. - // - SecSwitchStack ( - (UINT32) (UINTN) OldStack, - (UINT32) (UINTN) NewStack - ); - - SaveAndSetDebugTimerInterrupt (OldStatus); - - return EFI_SUCCESS; -} - diff --git a/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.h b/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.h deleted file mode 100644 index 7bc991ab5f..0000000000 --- a/CorebootModulePkg/CorebootModulePkg/SecCore/SecMain.h +++ /dev/null @@ -1,134 +0,0 @@ -/** @file - Master header file for SecCore. - -Copyright (c) 2013, Intel Corporation. All rights reserved.
-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. - -**/ - -#ifndef _SEC_CORE_H_ -#define _SEC_CORE_H_ - - -#include - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - - -#define SEC_IDT_ENTRY_COUNT 34 - -typedef struct _SEC_IDT_TABLE { - // - // Reserved 8 bytes preceding IDT to store EFI_PEI_SERVICES**, since IDT base - // address should be 8-byte alignment. - // Note: For IA32, only the 4 bytes immediately preceding IDT is used to store - // EFI_PEI_SERVICES** - // - UINT64 PeiService; - UINT64 IdtTable[SEC_IDT_ENTRY_COUNT]; -} SEC_IDT_TABLE; - -/** - Switch the stack in the temporary memory to the one in the permanent memory. - - This function must be invoked after the memory migration immediately. The relative - position of the stack in the temporary and permanent memory is same. - - @param TemporaryMemoryBase Base address of the temporary memory. - @param PermenentMemoryBase Base address of the permanent memory. -**/ -VOID -EFIAPI -SecSwitchStack ( - UINT32 TemporaryMemoryBase, - UINT32 PermenentMemoryBase - ); - -/** - This service of the TEMPORARY_RAM_SUPPORT_PPI that migrates temporary RAM into - permanent memory. - - @param PeiServices Pointer to the PEI Services Table. - @param TemporaryMemoryBase Source Address in temporary memory from which the SEC or PEIM will copy the - Temporary RAM contents. - @param PermanentMemoryBase Destination Address in permanent memory into which the SEC or PEIM will copy the - Temporary RAM contents. - @param CopySize Amount of memory to migrate from temporary to permanent memory. - - @retval EFI_SUCCESS The data was successfully returned. - @retval EFI_INVALID_PARAMETER PermanentMemoryBase + CopySize > TemporaryMemoryBase when - TemporaryMemoryBase > PermanentMemoryBase. - -**/ -EFI_STATUS -EFIAPI -SecTemporaryRamSupport ( - IN CONST EFI_PEI_SERVICES **PeiServices, - IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase, - IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase, - IN UINTN CopySize - ); - -/** - Entry point to the C language phase of SEC. After the SEC assembly - code has initialized some temporary memory and set up the stack, - the control is transferred to this function. - - @param SizeOfRam Size of the temporary memory available for use. - @param TempRamBase Base address of tempory ram - @param BootFirmwareVolume Base address of the Boot Firmware Volume. -**/ -VOID -EFIAPI -SecStartup ( - IN UINT32 SizeOfRam, - IN UINT32 TempRamBase, - IN VOID *BootFirmwareVolume - ); - -/** - Find and return Pei Core entry point. - - It also find SEC and PEI Core file debug inforamtion. It will report them if - remote debug is enabled. - - @param BootFirmwareVolumePtr Point to the boot firmware volume. - @param PeiCoreEntryPoint Point to the PEI core entry point. - -**/ -VOID -EFIAPI -FindAndReportEntryPoints ( - IN EFI_FIRMWARE_VOLUME_HEADER *BootFirmwareVolumePtr, - OUT EFI_PEI_CORE_ENTRY_POINT *PeiCoreEntryPoint - ); - -/** - Autogenerated function that calls the library constructors for all of the module's - dependent libraries. This function must be called by the SEC Core once a stack has - been established. - -**/ -VOID -EFIAPI -ProcessLibraryConstructorList ( - VOID - ); - -#endif -- cgit v1.2.3