diff options
| author | Maurice Ma <maurice.ma@intel.com> | 2015-03-31 01:04:45 +0000 |
|---|---|---|
| committer | mauricema <mauricema@Edk2> | 2015-03-31 01:04:45 +0000 |
| commit | 14df6e059c9115108c9fcbbceac2ae4c6fc7ee94 (patch) | |
| tree | 4dd5a3f41182ff9c6eee579cd3a56fcb40e731f0 /CorebootModulePkg | |
| parent | 1139bd70965b564dfa4cc832f017edb2f56393dd (diff) | |
| download | edk2-platforms-14df6e059c9115108c9fcbbceac2ae4c6fc7ee94.tar.xz | |
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 <maurice.ma@intel.com>
Reviewed-by: Prince Agyeman <prince.agyeman@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17083 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'CorebootModulePkg')
22 files changed, 0 insertions, 2928 deletions
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.<BR>
- 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.<BR>
-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 <PiDxe.h>
-
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/DxeServicesTableLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiLib.h>
-#include <Library/IoLib.h>
-#include <Library/HobLib.h>
-
-#include <Guid/Acpi.h>
-#include <Guid/SmBios.h>
-#include <Guid/SystemTableInfoGuid.h>
-#include <Guid/AcpiBoardInfoGuid.h>
-
-#include <IndustryStandard/Acpi.h>
-
-#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.<BR>
-#
-# 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.<BR>
-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.<BR>
-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 <PiPei.h>
-
-#include <Library/PeimEntryPoint.h>
-#include <Library/PeiServicesLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/HobLib.h>
-#include <Library/PcdLib.h>
-#include <Library/CbParseLib.h>
-#include <Library/MtrrLib.h>
-
-#include <Guid/SmramMemoryReserve.h>
-#include <Guid/MemoryTypeInformation.h>
-#include <Guid/FirmwareFileSystem2.h>
-#include <Guid/FrameBufferInfoGuid.h>
-#include <Guid/SystemTableInfoGuid.h>
-#include <Guid/AcpiBoardInfoGuid.h>
-
-#include <Ppi/MasterBootMode.h>
-
-#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.<BR>
-#
-# 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.<BR>
-# This program and the accompanying materials are licensed and made available under
-# the terms and conditions of the BSD License that accompanies this distribution.
-# The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[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.<BR>
- 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.<BR>
- 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.<BR>
- 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.<BR>
- 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.<BR>
- 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 <Guid/FrameBufferInfoGuid.h>
-
-/**
- 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.<BR>
- 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 <Uefi/UefiBaseType.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PcdLib.h>
-#include <Library/CbParseLib.h>
-
-#include <IndustryStandard/Acpi.h>
-
-#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.<BR>
-# 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.<BR>
-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 <PiPei.h>
-#include <Library/BaseLib.h>
-#include <Library/PeCoffGetEntryPointLib.h>
-
-#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.<BR>
-# 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.<BR>
-; 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 <Base.h>
-
-.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.<BR> -# 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.<BR>
-; 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.<BR>
-#
-# 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.<BR>
-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.<BR>
-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 <PiPei.h>
-
-#include <Ppi/SecPlatformInformation.h>
-#include <Ppi/TemporaryRamSupport.h>
-
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PcdLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiCpuLib.h>
-#include <Library/PeCoffGetEntryPointLib.h>
-#include <Library/PeCoffExtraActionLib.h>
-#include <Library/DebugAgentLib.h>
-
-
-#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
|