mirror of https://github.com/acidanthera/audk.git
195 lines
8.6 KiB
Python
195 lines
8.6 KiB
Python
## @file
|
|
# process FD generation
|
|
#
|
|
# Copyright (c) 2007, 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.
|
|
#
|
|
|
|
##
|
|
# Import Modules
|
|
#
|
|
import Region
|
|
import Fv
|
|
import os
|
|
import StringIO
|
|
import sys
|
|
from struct import *
|
|
from GenFdsGlobalVariable import GenFdsGlobalVariable
|
|
from CommonDataClass.FdfClass import FDClassObject
|
|
from Common import EdkLogger
|
|
from Common.BuildToolError import *
|
|
from Common.Misc import SaveFileOnChange
|
|
from GenFds import GenFds
|
|
|
|
## generate FD
|
|
#
|
|
#
|
|
class FD(FDClassObject):
|
|
## The constructor
|
|
#
|
|
# @param self The object pointer
|
|
#
|
|
def __init__(self):
|
|
FDClassObject.__init__(self)
|
|
|
|
## GenFd() method
|
|
#
|
|
# Generate FD
|
|
#
|
|
# @retval string Generated FD file name
|
|
#
|
|
def GenFd (self):
|
|
if self.FdUiName.upper() + 'fd' in GenFds.ImageBinDict.keys():
|
|
return GenFds.ImageBinDict[self.FdUiName.upper() + 'fd']
|
|
|
|
#
|
|
# Print Information
|
|
#
|
|
GenFdsGlobalVariable.InfLogger("Fd File Name:%s" %self.FdUiName)
|
|
Offset = 0x00
|
|
for item in self.BlockSizeList:
|
|
Offset = Offset + item[0] * item[1]
|
|
if Offset != self.Size:
|
|
EdkLogger.error("GenFds", GENFDS_ERROR, 'FD %s Size not consistent with block array' % self.FdUiName)
|
|
GenFdsGlobalVariable.VerboseLogger('Following Fv will be add to Fd !!!')
|
|
for FvObj in GenFdsGlobalVariable.FdfParser.Profile.FvDict:
|
|
GenFdsGlobalVariable.VerboseLogger(FvObj)
|
|
|
|
GenFdsGlobalVariable.VerboseLogger('################### Gen VTF ####################')
|
|
self.GenVtfFile()
|
|
|
|
TempFdBuffer = StringIO.StringIO('')
|
|
PreviousRegionStart = -1
|
|
PreviousRegionSize = 1
|
|
|
|
for RegionObj in self.RegionList :
|
|
if RegionObj.RegionType == 'CAPSULE':
|
|
continue
|
|
if RegionObj.Offset + RegionObj.Size <= PreviousRegionStart:
|
|
pass
|
|
elif RegionObj.Offset <= PreviousRegionStart or (RegionObj.Offset >=PreviousRegionStart and RegionObj.Offset < PreviousRegionStart + PreviousRegionSize):
|
|
pass
|
|
elif RegionObj.Offset > PreviousRegionStart + PreviousRegionSize:
|
|
GenFdsGlobalVariable.InfLogger('Padding region starting from offset 0x%X, with size 0x%X' %(PreviousRegionStart + PreviousRegionSize, RegionObj.Offset - (PreviousRegionStart + PreviousRegionSize)))
|
|
PadRegion = Region.Region()
|
|
PadRegion.Offset = PreviousRegionStart + PreviousRegionSize
|
|
PadRegion.Size = RegionObj.Offset - PadRegion.Offset
|
|
PadRegion.AddToBuffer(TempFdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFds.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
|
|
PreviousRegionStart = RegionObj.Offset
|
|
PreviousRegionSize = RegionObj.Size
|
|
#
|
|
# Call each region's AddToBuffer function
|
|
#
|
|
if PreviousRegionSize > self.Size:
|
|
pass
|
|
GenFdsGlobalVariable.VerboseLogger('Call each region\'s AddToBuffer function')
|
|
RegionObj.AddToBuffer (TempFdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFds.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
|
|
|
|
FdBuffer = StringIO.StringIO('')
|
|
PreviousRegionStart = -1
|
|
PreviousRegionSize = 1
|
|
for RegionObj in self.RegionList :
|
|
if RegionObj.Offset + RegionObj.Size <= PreviousRegionStart:
|
|
EdkLogger.error("GenFds", GENFDS_ERROR,
|
|
'Region offset 0x%X in wrong order with Region starting from 0x%X, size 0x%X\nRegions in FDF must have offsets appear in ascending order.'\
|
|
% (RegionObj.Offset, PreviousRegionStart, PreviousRegionSize))
|
|
elif RegionObj.Offset <= PreviousRegionStart or (RegionObj.Offset >=PreviousRegionStart and RegionObj.Offset < PreviousRegionStart + PreviousRegionSize):
|
|
EdkLogger.error("GenFds", GENFDS_ERROR,
|
|
'Region offset 0x%X overlaps with Region starting from 0x%X, size 0x%X' \
|
|
% (RegionObj.Offset, PreviousRegionStart, PreviousRegionSize))
|
|
elif RegionObj.Offset > PreviousRegionStart + PreviousRegionSize:
|
|
GenFdsGlobalVariable.InfLogger('Padding region starting from offset 0x%X, with size 0x%X' %(PreviousRegionStart + PreviousRegionSize, RegionObj.Offset - (PreviousRegionStart + PreviousRegionSize)))
|
|
PadRegion = Region.Region()
|
|
PadRegion.Offset = PreviousRegionStart + PreviousRegionSize
|
|
PadRegion.Size = RegionObj.Offset - PadRegion.Offset
|
|
PadRegion.AddToBuffer(FdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFds.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
|
|
PreviousRegionStart = RegionObj.Offset
|
|
PreviousRegionSize = RegionObj.Size
|
|
#
|
|
# Call each region's AddToBuffer function
|
|
#
|
|
if PreviousRegionSize > self.Size:
|
|
EdkLogger.error("GenFds", GENFDS_ERROR, 'FD %s size too small' % self.FdUiName)
|
|
GenFdsGlobalVariable.VerboseLogger('Call each region\'s AddToBuffer function')
|
|
RegionObj.AddToBuffer (FdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFds.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
|
|
#
|
|
# Create a empty Fd file
|
|
#
|
|
GenFdsGlobalVariable.VerboseLogger ('Create an empty Fd file')
|
|
FdFileName = os.path.join(GenFdsGlobalVariable.FvDir,self.FdUiName + '.fd')
|
|
#
|
|
# Write the buffer contents to Fd file
|
|
#
|
|
GenFdsGlobalVariable.VerboseLogger('Write the buffer contents to Fd file')
|
|
SaveFileOnChange(FdFileName, FdBuffer.getvalue())
|
|
FdBuffer.close();
|
|
GenFds.ImageBinDict[self.FdUiName.upper() + 'fd'] = FdFileName
|
|
return FdFileName
|
|
|
|
## generate VTF
|
|
#
|
|
# @param self The object pointer
|
|
#
|
|
def GenVtfFile (self) :
|
|
#
|
|
# Get this Fd's all Fv name
|
|
#
|
|
FvAddDict ={}
|
|
FvList = []
|
|
for RegionObj in self.RegionList:
|
|
if RegionObj.RegionType == 'FV':
|
|
if len(RegionObj.RegionDataList) == 1:
|
|
RegionData = RegionObj.RegionDataList[0]
|
|
FvList.append(RegionData.upper())
|
|
FvAddDict[RegionData.upper()] = (int(self.BaseAddress,16) + \
|
|
RegionObj.Offset, RegionObj.Size)
|
|
else:
|
|
Offset = RegionObj.Offset
|
|
for RegionData in RegionObj.RegionDataList:
|
|
FvList.append(RegionData.upper())
|
|
FvObj = GenFdsGlobalVariable.FdfParser.Profile.FvDict.get(RegionData.upper())
|
|
if len(FvObj.BlockSizeList) < 1:
|
|
EdkLogger.error("GenFds", GENFDS_ERROR,
|
|
'FV.%s must point out FVs blocksize and Fv BlockNum' \
|
|
% FvObj.UiFvName)
|
|
else:
|
|
Size = 0
|
|
for blockStatement in FvObj.BlockSizeList:
|
|
Size = Size + blockStatement[0] * blockStatement[1]
|
|
FvAddDict[RegionData.upper()] = (int(self.BaseAddress,16) + \
|
|
Offset, Size)
|
|
Offset = Offset + Size
|
|
#
|
|
# Check whether this Fd need VTF
|
|
#
|
|
Flag = False
|
|
for VtfObj in GenFdsGlobalVariable.FdfParser.Profile.VtfList:
|
|
compLocList = VtfObj.GetFvList()
|
|
if set(compLocList).issubset(FvList):
|
|
Flag = True
|
|
break
|
|
if Flag == True:
|
|
self.vtfRawDict = VtfObj.GenVtf(FvAddDict)
|
|
|
|
## generate flash map file
|
|
#
|
|
# @param self The object pointer
|
|
#
|
|
def GenFlashMap (self):
|
|
pass
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|