audk/OvmfPkg/OvmfPkg.fdf.inc

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## @file
# FDF include file that defines the main macros and sets the dependent PCDs.
#
# Copyright (C) 2014, Red Hat, Inc.
# Copyright (c) 2006 - 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.
#
##
DEFINE BLOCK_SIZE = 0x1000
OvmfPkg: introduce 4MB flash image (mainly) for Windows HCK The "Confirm64KilobytesOfUnauthenticatedVariableStorage" test case of the Secure Boot Logo Test ("Microsoft.UefiSecureBootLogo.Tests") suite in the Microsoft Hardware Certification Kit expects to be able to populate the variable store up to roughly 64 KB, with a series of 1 KB sized, unauthenticated variables. OVMF's current live varstore area is too small for this: 56 KB. Introduce the FD_SIZE_4MB build macro (equivalently, FD_SIZE_IN_KB=4096), which - enlarges the full flash image to 4MB -- QEMU supports up to 8MB, see FLASH_MAP_BASE_MIN in "hw/i386/pc_sysfw.c" --, - inside that, grows the varstore area / pflash chip to 528 KB, and within it, the live area from 56 KB to 256 KB. Importantly, a firmware binary built with -D FD_SIZE_4MB will *not* be compatible with a variable store that originates from a variable store template built *without* -D FD_SIZE_4MB. This is the reason for the large increase, as every such change breaks compatibility between a new firmware binary and old varstore files. Enlarging the varstore does not impact the performance of normal operations, as we keep the varstore block size 4KB. The performance of reclaim is affected, but that is expected (since reclaim has to rework the full live area). And, reclaim occurs proportionally less frequently. While at it, the FVMAIN_COMPACT volume (with the compressed FFS file in it) is also enlarged significantly, so that we have plenty of room for future DXEFV (and perhaps PEIFV) increments -- DXEFV has been growing steadily, and that increase shows through compression too. Right now the PEIFV and DXEFV volumes need no resizing. Here's a summary: Description Compression type Size [KB] ------------------------- ----------------- ---------------------- Non-volatile data storage open-coded binary 128 -> 528 ( +400) data Variable store 56 -> 256 ( +200) Event log 4 -> 4 ( +0) Working block 4 -> 4 ( +0) Spare area 64 -> 264 ( +200) FVMAIN_COMPACT uncompressed 1712 -> 3360 (+1648) FV FFS file LZMA compressed PEIFV uncompressed 896 -> 896 ( +0) individual PEI uncompressed modules DXEFV uncompressed 10240 -> 10240 ( +0) individual DXE uncompressed modules SECFV uncompressed 208 -> 208 ( +0) SEC driver reset vector code For now, the 2MB flash image remains the default. Cc: Gary Ching-Pang Lin <glin@suse.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2017-04-29 03:37:41 +02:00
#
# A firmware binary built with FD_SIZE_IN_KB=1024, and a firmware binary built
# with FD_SIZE_IN_KB=2048, use the same variable store layout.
#
# Setting FD_SIZE_IN_KB to 4096 results in a different (much larger) variable
# store structure that is incompatible with both of the above-mentioned
# firmware binaries.
#
!if ($(FD_SIZE_IN_KB) == 1024) || ($(FD_SIZE_IN_KB) == 2048)
DEFINE VARS_SIZE = 0x20000
DEFINE VARS_BLOCKS = 0x20
DEFINE VARS_LIVE_SIZE = 0xE000
DEFINE VARS_SPARE_SIZE = 0x10000
OvmfPkg: introduce 4MB flash image (mainly) for Windows HCK The "Confirm64KilobytesOfUnauthenticatedVariableStorage" test case of the Secure Boot Logo Test ("Microsoft.UefiSecureBootLogo.Tests") suite in the Microsoft Hardware Certification Kit expects to be able to populate the variable store up to roughly 64 KB, with a series of 1 KB sized, unauthenticated variables. OVMF's current live varstore area is too small for this: 56 KB. Introduce the FD_SIZE_4MB build macro (equivalently, FD_SIZE_IN_KB=4096), which - enlarges the full flash image to 4MB -- QEMU supports up to 8MB, see FLASH_MAP_BASE_MIN in "hw/i386/pc_sysfw.c" --, - inside that, grows the varstore area / pflash chip to 528 KB, and within it, the live area from 56 KB to 256 KB. Importantly, a firmware binary built with -D FD_SIZE_4MB will *not* be compatible with a variable store that originates from a variable store template built *without* -D FD_SIZE_4MB. This is the reason for the large increase, as every such change breaks compatibility between a new firmware binary and old varstore files. Enlarging the varstore does not impact the performance of normal operations, as we keep the varstore block size 4KB. The performance of reclaim is affected, but that is expected (since reclaim has to rework the full live area). And, reclaim occurs proportionally less frequently. While at it, the FVMAIN_COMPACT volume (with the compressed FFS file in it) is also enlarged significantly, so that we have plenty of room for future DXEFV (and perhaps PEIFV) increments -- DXEFV has been growing steadily, and that increase shows through compression too. Right now the PEIFV and DXEFV volumes need no resizing. Here's a summary: Description Compression type Size [KB] ------------------------- ----------------- ---------------------- Non-volatile data storage open-coded binary 128 -> 528 ( +400) data Variable store 56 -> 256 ( +200) Event log 4 -> 4 ( +0) Working block 4 -> 4 ( +0) Spare area 64 -> 264 ( +200) FVMAIN_COMPACT uncompressed 1712 -> 3360 (+1648) FV FFS file LZMA compressed PEIFV uncompressed 896 -> 896 ( +0) individual PEI uncompressed modules DXEFV uncompressed 10240 -> 10240 ( +0) individual DXE uncompressed modules SECFV uncompressed 208 -> 208 ( +0) SEC driver reset vector code For now, the 2MB flash image remains the default. Cc: Gary Ching-Pang Lin <glin@suse.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2017-04-29 03:37:41 +02:00
!endif
!if $(FD_SIZE_IN_KB) == 1024
DEFINE FW_BASE_ADDRESS = 0xFFF00000
DEFINE FW_SIZE = 0x00100000
DEFINE FW_BLOCKS = 0x100
DEFINE CODE_BASE_ADDRESS = 0xFFF20000
DEFINE CODE_SIZE = 0x000E0000
DEFINE CODE_BLOCKS = 0xE0
DEFINE FVMAIN_SIZE = 0x000CC000
DEFINE SECFV_OFFSET = 0x000EC000
DEFINE SECFV_SIZE = 0x14000
!endif
!if $(FD_SIZE_IN_KB) == 2048
DEFINE FW_BASE_ADDRESS = 0xFFE00000
DEFINE FW_SIZE = 0x00200000
DEFINE FW_BLOCKS = 0x200
DEFINE CODE_BASE_ADDRESS = 0xFFE20000
DEFINE CODE_SIZE = 0x001E0000
DEFINE CODE_BLOCKS = 0x1E0
DEFINE FVMAIN_SIZE = 0x001AC000
DEFINE SECFV_OFFSET = 0x001CC000
DEFINE SECFV_SIZE = 0x34000
!endif
OvmfPkg: introduce 4MB flash image (mainly) for Windows HCK The "Confirm64KilobytesOfUnauthenticatedVariableStorage" test case of the Secure Boot Logo Test ("Microsoft.UefiSecureBootLogo.Tests") suite in the Microsoft Hardware Certification Kit expects to be able to populate the variable store up to roughly 64 KB, with a series of 1 KB sized, unauthenticated variables. OVMF's current live varstore area is too small for this: 56 KB. Introduce the FD_SIZE_4MB build macro (equivalently, FD_SIZE_IN_KB=4096), which - enlarges the full flash image to 4MB -- QEMU supports up to 8MB, see FLASH_MAP_BASE_MIN in "hw/i386/pc_sysfw.c" --, - inside that, grows the varstore area / pflash chip to 528 KB, and within it, the live area from 56 KB to 256 KB. Importantly, a firmware binary built with -D FD_SIZE_4MB will *not* be compatible with a variable store that originates from a variable store template built *without* -D FD_SIZE_4MB. This is the reason for the large increase, as every such change breaks compatibility between a new firmware binary and old varstore files. Enlarging the varstore does not impact the performance of normal operations, as we keep the varstore block size 4KB. The performance of reclaim is affected, but that is expected (since reclaim has to rework the full live area). And, reclaim occurs proportionally less frequently. While at it, the FVMAIN_COMPACT volume (with the compressed FFS file in it) is also enlarged significantly, so that we have plenty of room for future DXEFV (and perhaps PEIFV) increments -- DXEFV has been growing steadily, and that increase shows through compression too. Right now the PEIFV and DXEFV volumes need no resizing. Here's a summary: Description Compression type Size [KB] ------------------------- ----------------- ---------------------- Non-volatile data storage open-coded binary 128 -> 528 ( +400) data Variable store 56 -> 256 ( +200) Event log 4 -> 4 ( +0) Working block 4 -> 4 ( +0) Spare area 64 -> 264 ( +200) FVMAIN_COMPACT uncompressed 1712 -> 3360 (+1648) FV FFS file LZMA compressed PEIFV uncompressed 896 -> 896 ( +0) individual PEI uncompressed modules DXEFV uncompressed 10240 -> 10240 ( +0) individual DXE uncompressed modules SECFV uncompressed 208 -> 208 ( +0) SEC driver reset vector code For now, the 2MB flash image remains the default. Cc: Gary Ching-Pang Lin <glin@suse.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2017-04-29 03:37:41 +02:00
!if $(FD_SIZE_IN_KB) == 4096
DEFINE VARS_SIZE = 0x84000
DEFINE VARS_BLOCKS = 0x84
DEFINE VARS_LIVE_SIZE = 0x40000
DEFINE VARS_SPARE_SIZE = 0x42000
DEFINE FW_BASE_ADDRESS = 0xFFC00000
DEFINE FW_SIZE = 0x00400000
DEFINE FW_BLOCKS = 0x400
DEFINE CODE_BASE_ADDRESS = 0xFFC84000
DEFINE CODE_SIZE = 0x0037C000
DEFINE CODE_BLOCKS = 0x37C
DEFINE FVMAIN_SIZE = 0x00348000
DEFINE SECFV_OFFSET = 0x003CC000
DEFINE SECFV_SIZE = 0x34000
!endif
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress = $(FW_BASE_ADDRESS)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize = $(FW_SIZE)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize = $(BLOCK_SIZE)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase = $(FW_BASE_ADDRESS)
SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize = $(VARS_LIVE_SIZE)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase = gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize = $(BLOCK_SIZE)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase = gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize
SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize = $(BLOCK_SIZE)
SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase = gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
SET gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize = $(VARS_SPARE_SIZE)
DEFINE MEMFD_BASE_ADDRESS = 0x800000