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OVMF: Update OVMF FD/FV build to minimize ROM size

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* Only SEC is uncompressed now
* The MAIN FV with PEI & DXE can easily shrink and grow as needed
* The final output will now be OVMF.Fv rather than OVMF.fd
* The final output size will be a multiple of 64kb

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9672 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten
2010-01-04 16:17:59 +00:00
parent 8cf01cae78
commit c1c2669c6b
13 changed files with 564 additions and 304 deletions
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26
OvmfPkg/PlatformPei/Fv.c
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@@ -1,7 +1,7 @@
/** @file
Build FV related hobs for platform.
Copyright (c) 2006 - 2009, Intel Corporation
Copyright (c) 2006 - 2010, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -14,10 +14,8 @@
#include "PiPei.h"
#include <Library/DebugLib.h>
#include <Library/PeimEntryPoint.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/PeiServicesTablePointerLib.h>
#include <Library/PcdLib.h>
@@ -35,25 +33,27 @@ PeiFvInitialization (
VOID
)
{
EFI_PHYSICAL_ADDRESS FdBase;
EFI_PHYSICAL_ADDRESS FdBase;
DEBUG ((EFI_D_ERROR, "Platform PEI Firmware Volume Initialization\n"));
DEBUG (
(EFI_D_ERROR, "Firmware Volume HOB: 0x%x 0x%x\n",
PcdGet32 (PcdOvmfFlashFvRecoveryBase),
PcdGet32 (PcdOvmfFlashFvRecoverySize)
PcdGet32 (PcdOvmfMemFvBase),
PcdGet32 (PcdOvmfMemFvSize)
)
);
FdBase = PcdGet32 (PcdOvmfFlashFvRecoveryBase) - PcdGet32 (PcdVariableStoreSize) - PcdGet32 (PcdFlashNvStorageFtwSpareSize);
BuildFvHob (PcdGet32 (PcdOvmfFlashFvRecoveryBase), PcdGet32 (PcdOvmfFlashFvRecoverySize));
FdBase = PcdGet32 (PcdOvmfMemFvBase) - PcdGet32 (PcdVariableStoreSize) - PcdGet32 (PcdFlashNvStorageFtwSpareSize);
BuildFvHob (PcdGet32 (PcdOvmfMemFvBase), PcdGet32 (PcdOvmfMemFvSize));
BuildResourceDescriptorHob (
EFI_RESOURCE_FIRMWARE_DEVICE,
(EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),
FdBase,
PcdGet32 (PcdOvmfFirmwareFdSize)
//
// Create a memory allocation HOB.
//
BuildMemoryAllocationHob (
PcdGet32 (PcdOvmfMemFvBase),
PcdGet32 (PcdOvmfMemFvSize),
EfiBootServicesData
);
return EFI_SUCCESS;