1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
## @file
# process FD generation
#
# Copyright (c) 2007 - 2018, 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
#
from . import Region
from . import Fv
import Common.LongFilePathOs as os
from io import BytesIO
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 Common.DataType import BINARY_FILE_TYPE_FV
## 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, Flag = False):
if self.FdUiName.upper() + 'fd' in GenFdsGlobalVariable.ImageBinDict:
return GenFdsGlobalVariable.ImageBinDict[self.FdUiName.upper() + 'fd']
#
# Print Information
#
FdFileName = os.path.join(GenFdsGlobalVariable.FvDir, self.FdUiName + '.fd')
if not Flag:
GenFdsGlobalVariable.InfLogger("\nFd File Name:%s (%s)" %(self.FdUiName, FdFileName))
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()
HasCapsuleRegion = False
for RegionObj in self.RegionList:
if RegionObj.RegionType == 'CAPSULE':
HasCapsuleRegion = True
break
if HasCapsuleRegion:
TempFdBuffer = BytesIO('')
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:
if not Flag:
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
if not Flag:
PadRegion.AddToBuffer(TempFdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFdsGlobalVariable.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, GenFdsGlobalVariable.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
FdBuffer = BytesIO('')
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:
if not Flag:
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
if not Flag:
PadRegion.AddToBuffer(FdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFdsGlobalVariable.ImageBinDict, self.vtfRawDict, self.DefineVarDict)
PreviousRegionStart = RegionObj.Offset
PreviousRegionSize = RegionObj.Size
#
# Verify current region fits within allocated FD section Size
#
if PreviousRegionStart + PreviousRegionSize > self.Size:
EdkLogger.error("GenFds", GENFDS_ERROR,
'FD %s size too small to fit region with offset 0x%X and size 0x%X'
% (self.FdUiName, PreviousRegionStart, PreviousRegionSize))
#
# Call each region's AddToBuffer function
#
GenFdsGlobalVariable.VerboseLogger('Call each region\'s AddToBuffer function')
RegionObj.AddToBuffer (FdBuffer, self.BaseAddress, self.BlockSizeList, self.ErasePolarity, GenFdsGlobalVariable.ImageBinDict, self.vtfRawDict, self.DefineVarDict, Flag=Flag)
#
# Write the buffer contents to Fd file
#
GenFdsGlobalVariable.VerboseLogger('Write the buffer contents to Fd file')
if not Flag:
SaveFileOnChange(FdFileName, FdBuffer.getvalue())
FdBuffer.close()
GenFdsGlobalVariable.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 == BINARY_FILE_TYPE_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
|