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-rw-r--r--IntelFsp2Pkg/Tools/GenCfgOpt.py224
1 files changed, 113 insertions, 111 deletions
diff --git a/IntelFsp2Pkg/Tools/GenCfgOpt.py b/IntelFsp2Pkg/Tools/GenCfgOpt.py
index 4fd0562e75..e8cec95aa7 100644
--- a/IntelFsp2Pkg/Tools/GenCfgOpt.py
+++ b/IntelFsp2Pkg/Tools/GenCfgOpt.py
@@ -310,6 +310,7 @@ EndList
self._BuidinOption = {'$EN_DIS' : 'EN_DIS'}
self._MacroDict = {}
+ self._PcdsDict = {}
self._CfgBlkDict = {}
self._CfgPageDict = {}
self._CfgItemList = []
@@ -374,8 +375,21 @@ EndList
Line = Line.replace(Each, Each[2:-1])
return Line
+ def ExpandPcds (self, Input):
+ Line = Input
+ Match = re.findall("(\w+\.\w+)", Input)
+ if Match:
+ for PcdName in Match:
+ if PcdName in self._PcdsDict:
+ Line = Line.replace(PcdName, self._PcdsDict[PcdName])
+ else:
+ if self.Debug:
+ print "WARN : %s is not defined" % PcdName
+ return Line
+
def EvaluateExpress (self, Expr):
- ExpExpr = self.ExpandMacros(Expr)
+ ExpExpr = self.ExpandPcds(Expr)
+ ExpExpr = self.ExpandMacros(ExpExpr)
LogExpr = CLogicalExpression()
Result = LogExpr.evaluateExpress (ExpExpr)
if self.Debug:
@@ -411,7 +425,7 @@ EndList
ConfigDict['value'] = newvalue
return ""
- def ParseDscFile (self, DscFile, FvDir, ConfigDscFile, ExtConfigDscFile):
+ def ParseDscFile (self, DscFile, FvDir):
self._CfgItemList = []
self._CfgPageDict = {}
self._CfgBlkDict = {}
@@ -419,9 +433,9 @@ EndList
self._FvDir = FvDir
IsDefSect = False
+ IsPcdSect = False
IsUpdSect = False
IsVpdSect = False
- Found = False
IfStack = []
ElifStack = []
@@ -437,10 +451,14 @@ EndList
Handle = False
Match = re.match("^\[(.+)\]", DscLine)
if Match is not None:
+ IsDefSect = False
+ IsPcdSect = False
+ IsVpdSect = False
+ IsUpdSect = False
if Match.group(1).lower() == "Defines".lower():
IsDefSect = True
- IsVpdSect = False
- IsUpdSect = False
+ if Match.group(1).lower() == "PcdsFeatureFlag".lower():
+ IsPcdSect = True
elif Match.group(1).lower() == "PcdsDynamicVpd.Upd".lower():
ConfigDict = {}
ConfigDict['header'] = 'ON'
@@ -453,16 +471,9 @@ EndList
ConfigDict['embed'] = ''
ConfigDict['comment'] = ''
ConfigDict['subreg'] = []
- IsDefSect = False
IsUpdSect = True
- IsVpdSect = False
- Found = True
- else:
- IsDefSect = False
- IsUpdSect = False
- IsVpdSect = False
else:
- if IsDefSect or IsUpdSect or IsVpdSect:
+ if IsDefSect or IsPcdSect or IsUpdSect or IsVpdSect:
if re.match("^!else($|\s+#.+)", DscLine):
if IfStack:
IfStack[-1] = not IfStack[-1]
@@ -490,41 +501,7 @@ EndList
else:
Match = re.match("!(if|elseif)\s+(.+)", DscLine)
if Match:
- IsFoundInFile = False
- MatchPcdFormat = re.match("^\s*(.+)\.(.+)\s*==\s*(.+)", Match.group(2))
- if MatchPcdFormat:
- ExtConfigDsc = open(ExtConfigDscFile, "r")
- ExtConfigDscLines = ExtConfigDsc.readlines()
- ExtConfigDsc.close()
-
- while len(ExtConfigDscLines):
- ExtConfigDscLine = ExtConfigDscLines.pop(0).strip()
- MatchExtConfigPcd = re.match("^\s*(.+)\s*\|\s*(.+)", ExtConfigDscLine)
- if MatchExtConfigPcd and IsFoundInFile == False:
- PcdFormatStr = str(str(MatchPcdFormat.group(1)) + "." + str(MatchPcdFormat.group(2)))
- ExtConfigPcd = str(MatchExtConfigPcd.group(1))
- Result = False
- if PcdFormatStr.strip() == ExtConfigPcd.strip():
- Result = self.EvaluateExpress(str(str(MatchExtConfigPcd.group(2)) + " == " + str(MatchPcdFormat.group(3))))
- IsFoundInFile = True
- break
- if IsFoundInFile == False:
- ConfigDsc = open(ConfigDscFile, "r")
- ConfigDscLines = ConfigDsc.readlines()
- ConfigDsc.close()
- while len(ConfigDscLines):
- ConfigDscLine = ConfigDscLines.pop(0).strip()
- MatchConfigPcd = re.match("^\s*(.+)\s*\|\s*(.+)", ConfigDscLine)
- if MatchConfigPcd:
- PcdFormatStr = str(str(MatchPcdFormat.group(1)) + "." + str(MatchPcdFormat.group(2)))
- ConfigPcd = str(MatchConfigPcd.group(1))
- Result = False
- if PcdFormatStr.strip() == ConfigPcd.strip():
- Result = self.EvaluateExpress(str(str(MatchConfigPcd.group(2)) + " == " + str(MatchPcdFormat.group(3))))
- IsFoundInFile = True
- break
- else:
- Result = self.EvaluateExpress(Match.group(2))
+ Result = self.EvaluateExpress(Match.group(2))
if Match.group(1) == "if":
ElifStack.append(0)
IfStack.append(Result)
@@ -571,6 +548,14 @@ EndList
self._MacroDict[Match.group(1)] = Match.group(2)
if self.Debug:
print "INFO : DEFINE %s = [ %s ]" % (Match.group(1), Match.group(2))
+ elif IsPcdSect:
+ #gSiPkgTokenSpaceGuid.PcdTxtEnable|FALSE
+ #gSiPkgTokenSpaceGuid.PcdOverclockEnable|TRUE
+ Match = re.match("^\s*([\w\.]+)\s*\|\s*(\w+)", DscLine)
+ if Match:
+ self._PcdsDict[Match.group(1)] = Match.group(2)
+ if self.Debug:
+ print "INFO : PCD %s = [ %s ]" % (Match.group(1), Match.group(2))
else:
Match = re.match("^\s*#\s+(!BSF|@Bsf|!HDR)\s+(.+)", DscLine)
if Match:
@@ -693,25 +678,43 @@ EndList
ConfigDict['option'] = ''
else:
# It could be a virtual item as below
- # !BSF FIELD:{1:SerialDebugPortAddress0}
+ # !BSF FIELD:{SerialDebugPortAddress0:1}
# or
- # @Bsf FIELD:{1:SerialDebugPortAddress0}
- Match = re.match("^\s*#\s+(!BSF|@Bsf)\s+FIELD:{(.+):(\d+)}", DscLine)
+ # @Bsf FIELD:{SerialDebugPortAddress0:1b}
+ Match = re.match("^\s*#\s+(!BSF|@Bsf)\s+FIELD:{(.+):(\d+)([Bb])?}", DscLine)
if Match:
- SubCfgDict = ConfigDict
+ SubCfgDict = ConfigDict.copy()
+ if (Match.group(4) == None) or (Match.group(4) == 'B'):
+ UnitBitLen = 8
+ elif Match.group(4) == 'b':
+ UnitBitLen = 1
+ else:
+ print("ERROR: Invalide BSF FIELD length for line '%s'" % DscLine)
+ raise SystemExit
SubCfgDict['cname'] = Match.group(2)
- SubCfgDict['length'] = int (Match.group(3))
- if SubCfgDict['length'] > 0:
+ SubCfgDict['bitlength'] = int (Match.group(3)) * UnitBitLen
+ if SubCfgDict['bitlength'] > 0:
LastItem = self._CfgItemList[-1]
if len(LastItem['subreg']) == 0:
SubOffset = 0
else:
- SubOffset += LastItem['subreg'][-1]['length']
- SubCfgDict['offset'] = SubOffset
+ SubOffset = LastItem['subreg'][-1]['bitoffset'] + LastItem['subreg'][-1]['bitlength']
+ SubCfgDict['bitoffset'] = SubOffset
LastItem['subreg'].append (SubCfgDict.copy())
ConfigDict['name'] = ''
return Error
+ def GetBsfBitFields (self, subitem, bytes):
+ start = subitem['bitoffset']
+ end = start + subitem['bitlength']
+ bitsvalue = ''.join('{0:08b}'.format(i) for i in bytes[::-1])
+ bitsvalue = bitsvalue[::-1]
+ bitslen = len(bitsvalue)
+ if start > bitslen or end > bitslen:
+ print "Invalid bits offset [%d,%d] for %s" % (start, end, subitem['name'])
+ raise SystemExit
+ return hex(int(bitsvalue[start:end][::-1], 2))
+
def UpdateSubRegionDefaultValue (self):
Error = 0
for Item in self._CfgItemList:
@@ -732,20 +735,14 @@ EndList
value = int(Item['value'], 16)
else:
value = int(Item['value'])
- idx = 0;
+ idx = 0
while idx < Item['length']:
bytearray.append(value & 0xFF)
value = value >> 8
idx = idx + 1
for SubItem in Item['subreg']:
- if SubItem['length'] in (1,2,4,8):
- valuelist = [b for b in bytearray[SubItem['offset']:SubItem['offset']+SubItem['length']]]
- valuelist.reverse()
- valuestr = "".join('%02X' % b for b in valuelist)
- SubItem['value'] = '0x%s' % valuestr
- else:
- valuestr = ",".join('0x%02X' % b for b in bytearray[SubItem['offset']:SubItem['offset']+SubItem['length']])
- SubItem['value'] = '{%s}' % valuestr
+ valuestr = self.GetBsfBitFields(SubItem, bytearray)
+ SubItem['value'] = valuestr
return Error
def CreateSplitUpdTxt (self, UpdTxtFile):
@@ -969,7 +966,7 @@ EndList
else:
OldTextBody.append (Line)
- if Match and Match.group(3) == 'END':
+ if Match and Match.group(3) == 'END':
if (StructName != Match.group(1)) or (VariableName != Match.group(2)):
print "Unmatched struct name '%s' and '%s' !" % (StructName, Match.group(1))
else:
@@ -1086,7 +1083,7 @@ EndList
Marker = '/* EMBED_STRUCT:%s */ ' % Item["embed"]
else:
if Embed == '':
- Marker = '';
+ Marker = ''
else:
self.Error = "Invalid embedded structure format '%s'!\n" % Item["embed"]
return 4
@@ -1095,7 +1092,7 @@ EndList
if Item['cname'] == 'UpdTerminator':
break
TxtBody.append("} " + UpdStructure[UpdIdx] + ";\n\n")
-
+
# Handle the embedded data structure
TxtBody = self.PostProcessBody (TxtBody)
@@ -1242,7 +1239,10 @@ EndList
DefaultValue = Match.group(1).strip()
else:
DefaultValue = Item['value'].strip()
- BsfFd.write(" %s%s%4d bytes $_DEFAULT_ = %s\n" % (Line, ' ' * (64 - len(Line)), Item['length'], DefaultValue))
+ if 'bitlength' in Item:
+ BsfFd.write(" %s%s%4d bits $_DEFAULT_ = %s\n" % (Line, ' ' * (64 - len(Line)), Item['bitlength'], DefaultValue))
+ else:
+ BsfFd.write(" %s%s%4d bytes $_DEFAULT_ = %s\n" % (Line, ' ' * (64 - len(Line)), Item['length'], DefaultValue))
TmpList = []
if Item['type'] == "Combo":
if not Item['option'] in self._BuidinOption:
@@ -1261,20 +1261,20 @@ EndList
Options = self._BuidinOption[Item['option']]
else:
Options = PcdName
- BsfFd.write(' %s $%s, "%s", &%s,\n' % (Item['type'], PcdName, Item['name'], Options));
+ BsfFd.write(' %s $%s, "%s", &%s,\n' % (Item['type'], PcdName, Item['name'], Options))
WriteHelp = 1
elif Item['type'].startswith("EditNum"):
Match = re.match("EditNum\s*,\s*(HEX|DEC)\s*,\s*\((\d+|0x[0-9A-Fa-f]+)\s*,\s*(\d+|0x[0-9A-Fa-f]+)\)", Item['type'])
if Match:
- BsfFd.write(' EditNum $%s, "%s", %s,\n' % (PcdName, Item['name'], Match.group(1)));
+ BsfFd.write(' EditNum $%s, "%s", %s,\n' % (PcdName, Item['name'], Match.group(1)))
WriteHelp = 2
elif Item['type'].startswith("EditText"):
- BsfFd.write(' %s $%s, "%s",\n' % (Item['type'], PcdName, Item['name']));
+ BsfFd.write(' %s $%s, "%s",\n' % (Item['type'], PcdName, Item['name']))
WriteHelp = 1
elif Item['type'] == "Table":
Columns = Item['option'].split(',')
if len(Columns) != 0:
- BsfFd.write(' %s $%s "%s",' % (Item['type'], PcdName, Item['name']));
+ BsfFd.write(' %s $%s "%s",' % (Item['type'], PcdName, Item['name']))
for Col in Columns:
Fmt = Col.split(':')
if len(Fmt) != 3:
@@ -1286,18 +1286,18 @@ EndList
BsfFd.write('\n Column "%s", %d bytes, %s' % (Fmt[0].strip(), Dtype, Fmt[2].strip()))
BsfFd.write(',\n')
WriteHelp = 1
-
+
if WriteHelp > 0:
HelpLines = Item['help'].split('\\n\\r')
FirstLine = True
for HelpLine in HelpLines:
if FirstLine:
FirstLine = False
- BsfFd.write(' Help "%s"\n' % (HelpLine));
+ BsfFd.write(' Help "%s"\n' % (HelpLine))
else:
- BsfFd.write(' "%s"\n' % (HelpLine));
+ BsfFd.write(' "%s"\n' % (HelpLine))
if WriteHelp == 2:
- BsfFd.write(' "Valid range: %s ~ %s"\n' % (Match.group(2), Match.group(3)));
+ BsfFd.write(' "Valid range: %s ~ %s"\n' % (Match.group(2), Match.group(3)))
def GenerateBsfFile (self, BsfFile):
@@ -1309,7 +1309,7 @@ EndList
OptionDict = {}
BsfFd = open(BsfFile, "w")
BsfFd.write("%s\n" % (__copyright_bsf__ % date.today().year))
- BsfFd.write("%s\n" % self._GlobalDataDef);
+ BsfFd.write("%s\n" % self._GlobalDataDef)
BsfFd.write("StructDef\n")
NextOffset = -1
for Item in self._CfgItemList:
@@ -1321,17 +1321,30 @@ EndList
BsfFd.write(" Skip %d bytes\n" % (Item['offset'] - NextOffset))
if len(Item['subreg']) > 0:
NextOffset = Item['offset']
+ BitsOffset = NextOffset * 8
for SubItem in Item['subreg']:
- NextOffset += SubItem['length']
+ BitsOffset += SubItem['bitlength']
if SubItem['name'] == '':
- BsfFd.write(" Skip %d bytes\n" % (SubItem['length']))
+ if 'bitlength' in SubItem:
+ BsfFd.write(" Skip %d bits\n" % (SubItem['bitlength']))
+ else:
+ BsfFd.write(" Skip %d bytes\n" % (SubItem['length']))
else:
Options = self.WriteBsfStruct(BsfFd, SubItem)
if len(Options) > 0:
OptionDict[SubItem['space']+'_'+SubItem['cname']] = Options
- if (Item['offset'] + Item['length']) < NextOffset:
- self.Error = "BSF sub region '%s' length does not match" % (Item['space']+'.'+Item['cname'])
- return 2
+
+ NextBitsOffset = (Item['offset'] + Item['length']) * 8
+ if NextBitsOffset > BitsOffset:
+ BitsGap = NextBitsOffset - BitsOffset
+ BitsRemain = BitsGap % 8
+ if BitsRemain:
+ BsfFd.write(" Skip %d bits\n" % BitsRemain)
+ BitsGap -= BitsRemain
+ BytesRemain = BitsGap / 8
+ if BytesRemain:
+ BsfFd.write(" Skip %d bytes\n" % BytesRemain)
+ NextOffset = Item['offset'] + Item['length']
else:
NextOffset = Item['offset'] + Item['length']
Options = self.WriteBsfStruct(BsfFd, Item)
@@ -1339,21 +1352,21 @@ EndList
OptionDict[Item['space']+'_'+Item['cname']] = Options
BsfFd.write("\nEndStruct\n\n")
- BsfFd.write("%s" % self._BuidinOptionTxt);
+ BsfFd.write("%s" % self._BuidinOptionTxt)
for Each in OptionDict:
- BsfFd.write("List &%s\n" % Each);
+ BsfFd.write("List &%s\n" % Each)
for Item in OptionDict[Each]:
- BsfFd.write(' Selection %s , "%s"\n' % (Item[0], Item[1]));
- BsfFd.write("EndList\n\n");
+ BsfFd.write(' Selection %s , "%s"\n' % (Item[0], Item[1]))
+ BsfFd.write("EndList\n\n")
- BsfFd.write("BeginInfoBlock\n");
- BsfFd.write(' PPVer "%s"\n' % (self._CfgBlkDict['ver']));
- BsfFd.write(' Description "%s"\n' % (self._CfgBlkDict['name']));
- BsfFd.write("EndInfoBlock\n\n");
+ BsfFd.write("BeginInfoBlock\n")
+ BsfFd.write(' PPVer "%s"\n' % (self._CfgBlkDict['ver']))
+ BsfFd.write(' Description "%s"\n' % (self._CfgBlkDict['name']))
+ BsfFd.write("EndInfoBlock\n\n")
for Each in self._CfgPageDict:
- BsfFd.write('Page "%s"\n' % self._CfgPageDict[Each]);
+ BsfFd.write('Page "%s"\n' % self._CfgPageDict[Each])
BsfItems = []
for Item in self._CfgItemList:
if Item['name'] != '':
@@ -1370,21 +1383,18 @@ EndList
for Item in BsfItems:
self.WriteBsfOption (BsfFd, Item)
- BsfFd.write("EndPage\n\n");
+ BsfFd.write("EndPage\n\n")
BsfFd.close()
return Error
def Usage():
- print "GenCfgOpt Version 0.51"
+ print "GenCfgOpt Version 0.52"
print "Usage:"
- print " GenCfgOpt UPDTXT PlatformDscFile BuildFvDir ConfigDscFile ExtConfigDscFile"
- print " [-D Macros]"
- print " GenCfgOpt HEADER PlatformDscFile BuildFvDir ConfigDscFile ExtConfigDscFile"
- print " InputHFile [-D Macros]"
- print " GenCfgOpt GENBSF PlatformDscFile BuildFvDir ConfigDscFile ExtConfigDscFile"
- print " BsfOutFile [-D Macros]"
+ print " GenCfgOpt UPDTXT PlatformDscFile BuildFvDir [-D Macros]"
+ print " GenCfgOpt HEADER PlatformDscFile BuildFvDir InputHFile [-D Macros]"
+ print " GenCfgOpt GENBSF PlatformDscFile BuildFvDir BsfOutFile [-D Macros]"
def Main():
#
@@ -1400,21 +1410,13 @@ def Main():
if not os.path.exists(DscFile):
print "ERROR: Cannot open DSC file '%s' !" % DscFile
return 2
- ConfigDscFile = sys.argv[4]
- if not os.path.exists(ConfigDscFile):
- print "ERROR: Cannot open Config DSC file '%s' !" % ConfigDscFile
- return 2
- ExtConfigDscFile = sys.argv[5]
- if not os.path.exists(ExtConfigDscFile):
- print "ERROR: Cannot open Ext Config DSC file '%s' !" % ExtConfigDscFile
- return 2
OutFile = ''
if argc > 4:
- if sys.argv[6][0] == '-':
+ if sys.argv[4][0] == '-':
Start = 4
else:
- OutFile = sys.argv[6]
+ OutFile = sys.argv[4]
Start = 5
GenCfgOpt.ParseBuildMode(sys.argv[3])
if GenCfgOpt.ParseMacros(sys.argv[Start:]) != 0:
@@ -1425,7 +1427,7 @@ def Main():
if not os.path.exists(FvDir):
os.makedirs(FvDir)
- if GenCfgOpt.ParseDscFile(DscFile, FvDir, ConfigDscFile, ExtConfigDscFile) != 0:
+ if GenCfgOpt.ParseDscFile(DscFile, FvDir) != 0:
print "ERROR: %s !" % GenCfgOpt.Error
return 5
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-04 02:17:21 +0000