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Add IntelFsp2Pkg and IntelFsp2WrapperPkg.

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Add FSP2.0 support.
This series of patch is to support FSP2.0 specification at
https://firmware.intel.com/sites/default/files/FSP_EAS_v2.0_Draft%20External.pdf

Some major updates include:
1) One FSP binary is separated to multiple components:
FSP-T, FSP-M, FSP-S, and optional FSP-O.
Each component has its own configuration data region.
2) All FSP-APIs use same UPD format - FSP_UPD_HEADER.
3) Add EnumInitPhaseEndOfFirmware notifyphase.
4) FSP1.1/FSP1.0 compatibility is NOT maintained.
5) We also add rename Fsp* to FspWrapper* in IntelFsp2WrapperPkg,
to indicate that it is for FspWrapper only.

IntelFspPkg and IntelFspWrapperPkg will be deprecated.
The new Intel platform will follow FSP2.0 and use IntelFsp2Pkg
and IntelFsp2WrapperPkg.
The old platform can still use IntelFspPkg and IntelFspWrapperPkg
for compatibility consideration.

Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Ravi P Rangarajan <ravi.p.rangarajan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Ravi P Rangarajan <ravi.p.rangarajan@intel.com>
This commit is contained in:
Jiewen Yao
2016-05-13 13:00:53 +08:00
parent c9802c4564
commit cf1d454983
118 changed files with 15633 additions and 0 deletions
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189
IntelFsp2Pkg/Library/BaseFspPlatformLib/FspPlatformMemory.c Normal file
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/** @file
Copyright (c) 2014 - 2016, 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/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/FspCommonLib.h>
#include <FspGlobalData.h>
#include <FspEas.h>
/**
Get system memory resource descriptor by owner.
@param[in] OwnerGuid resource owner guid
**/
EFI_HOB_RESOURCE_DESCRIPTOR *
EFIAPI
FspGetResourceDescriptorByOwner (
IN EFI_GUID *OwnerGuid
)
{
EFI_PEI_HOB_POINTERS Hob;
//
// Get the HOB list for processing
//
Hob.Raw = GetHobList ();
//
// Collect memory ranges
//
while (!END_OF_HOB_LIST (Hob)) {
if (Hob.Header->HobType == EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {
if ((Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_MEMORY_RESERVED) && \
(CompareGuid (&Hob.ResourceDescriptor->Owner, OwnerGuid))) {
return Hob.ResourceDescriptor;
}
}
Hob.Raw = GET_NEXT_HOB (Hob);
}
return NULL;
}
/**
Get system memory from HOB.
@param[in,out] LowMemoryLength less than 4G memory length
@param[in,out] HighMemoryLength greater than 4G memory length
**/
VOID
EFIAPI
FspGetSystemMemorySize (
IN OUT UINT64 *LowMemoryLength,
IN OUT UINT64 *HighMemoryLength
)
{
EFI_STATUS Status;
EFI_BOOT_MODE BootMode;
EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute;
EFI_PEI_HOB_POINTERS Hob;
ResourceAttribute = (
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
);
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR (Status);
if (BootMode != BOOT_ON_S3_RESUME) {
ResourceAttribute |= EFI_RESOURCE_ATTRIBUTE_TESTED;
}
*HighMemoryLength = 0;
*LowMemoryLength = SIZE_1MB;
//
// Get the HOB list for processing
//
Hob.Raw = GetHobList ();
//
// Collect memory ranges
//
while (!END_OF_HOB_LIST (Hob)) {
if (Hob.Header->HobType == EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {
if ((Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY) ||
((Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_MEMORY_RESERVED) &&
(Hob.ResourceDescriptor->ResourceAttribute == ResourceAttribute))) {
//
// Need memory above 1MB to be collected here
//
if (Hob.ResourceDescriptor->PhysicalStart >= BASE_1MB &&
Hob.ResourceDescriptor->PhysicalStart < (EFI_PHYSICAL_ADDRESS) BASE_4GB) {
*LowMemoryLength += (UINT64) (Hob.ResourceDescriptor->ResourceLength);
} else if (Hob.ResourceDescriptor->PhysicalStart >= (EFI_PHYSICAL_ADDRESS) BASE_4GB) {
*HighMemoryLength += (UINT64) (Hob.ResourceDescriptor->ResourceLength);
}
}
}
Hob.Raw = GET_NEXT_HOB (Hob);
}
}
/**
Migrate BootLoader data before destroying CAR.
**/
VOID
EFIAPI
FspMigrateTemporaryMemory (
VOID
)
{
UINT32 BootLoaderTempRamStart;
UINT32 BootLoaderTempRamEnd;
UINT32 BootLoaderTempRamSize;
UINT32 OffsetGap;
UINT32 FspParamPtr;
VOID *BootLoaderTempRamHob;
UINT32 MemoryInitUpdPtr;
VOID *PlatformDataPtr;
//
// Get the temporary memory range used by the BootLoader
//
BootLoaderTempRamStart = GetFspCarBase ();
BootLoaderTempRamSize = GetFspCarSize () - PcdGet32(PcdFspTemporaryRamSize);
BootLoaderTempRamEnd = BootLoaderTempRamStart + BootLoaderTempRamSize;
//
// Build a Boot Loader Temporary Memory GUID HOB
//
BootLoaderTempRamHob = (VOID *)AllocatePages (EFI_SIZE_TO_PAGES (BootLoaderTempRamSize));
ASSERT(BootLoaderTempRamHob != NULL);
DEBUG ((DEBUG_INFO, "FSP_BOOT_LOADER_TEMPORARY_MEMORY_HOB\n"));
DEBUG ((DEBUG_INFO, "FspBootLoaderTemporaryMemory Base : %x\n", BootLoaderTempRamStart));
DEBUG ((DEBUG_INFO, "FspBootLoaderTemporaryMemory Size : %x\n", BootLoaderTempRamSize));
CopyMem (BootLoaderTempRamHob, (VOID *)BootLoaderTempRamStart, BootLoaderTempRamSize);
OffsetGap = (UINT32)BootLoaderTempRamHob - BootLoaderTempRamStart;
//
// Fix the FspMemoryinit Parameter Pointers to the new location.
//
FspParamPtr = GetFspApiParameter ();
if ((VOID *)FspParamPtr != NULL && FspParamPtr >= BootLoaderTempRamStart &&
FspParamPtr < BootLoaderTempRamEnd) {
SetFspApiParameter (FspParamPtr + OffsetGap);
}
//
// Update UPD pointer in FSP Global Data
//
MemoryInitUpdPtr = (UINT32)((UINT32 *)GetFspMemoryInitUpdDataPointer ());
if (MemoryInitUpdPtr >= BootLoaderTempRamStart && MemoryInitUpdPtr < BootLoaderTempRamEnd) {
SetFspMemoryInitUpdDataPointer ((VOID *)(MemoryInitUpdPtr + OffsetGap));
}
//
// Update Platform data pointer in FSP Global Data
//
PlatformDataPtr = GetFspPlatformDataPointer ();
if (((UINT32)PlatformDataPtr >= BootLoaderTempRamStart) &&
((UINT32)PlatformDataPtr < BootLoaderTempRamEnd)) {
SetFspPlatformDataPointer ((UINT8 *)PlatformDataPtr + OffsetGap);
}
}