[edk2] [Patch] BaseTools: Fix PcdNvStoreDefaultValueBuffer Value.

BobCF bob.c.feng at intel.com
Sun Dec 9 05:44:47 PST 2018


https://bugzilla.tianocore.org/show_bug.cgi?id=1385
PcdNvStoreDefaultValueBuffer value is update to Vpd Info File,
but it is not update into a internal cache. This patch is
going to fix this incorrect value in that internal cache.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
---
 BaseTools/Source/Python/AutoGen/AutoGen.py    | 16 ++++++++++++----
 BaseTools/Source/Python/Common/VpdInfoFile.py |  6 +++---
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 12e53010a5..d646cd50ce 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -1568,10 +1568,16 @@ class PlatformAutoGen(AutoGen):
             if VpdFile.GetCount() != 0:
 
                 self.FixVpdOffset(VpdFile)
 
                 self.FixVpdOffset(self.UpdateNVStoreMaxSize(VpdFile))
+                PcdNvStoreDfBuffer = [item for item in self._DynamicPcdList if item.TokenCName == "PcdNvStoreDefaultValueBuffer" and item.TokenSpaceGuidCName == "gEfiMdeModulePkgTokenSpaceGuid"]
+                if PcdNvStoreDfBuffer:
+                    PcdName,PcdGuid = PcdNvStoreDfBuffer[0].TokenCName, PcdNvStoreDfBuffer[0].TokenSpaceGuidCName
+                    if (PcdName,PcdGuid) in VpdSkuMap:
+                        DefaultSku = PcdNvStoreDfBuffer[0].SkuInfoList.get(TAB_DEFAULT)
+                        VpdSkuMap[(PcdName,PcdGuid)] = {DefaultSku.DefaultValue:[DefaultSku]}
 
                 # Process VPD map file generated by third party BPDG tool
                 if NeedProcessVpdMapFile:
                     VpdMapFilePath = os.path.join(self.BuildDir, TAB_FV_DIRECTORY, "%s.map" % self.Platform.VpdToolGuid)
                     if os.path.exists(VpdMapFilePath):
@@ -1885,19 +1891,21 @@ class PlatformAutoGen(AutoGen):
     @cached_property
     def NonDynamicPcdDict(self):
         return {(Pcd.TokenCName, Pcd.TokenSpaceGuidCName):Pcd for Pcd in self.NonDynamicPcdList}
 
     ## Get list of non-dynamic PCDs
-    @cached_property
+    @property
     def NonDynamicPcdList(self):
-        self.CollectPlatformDynamicPcds()
+        if not self._NonDynamicPcdList:
+            self.CollectPlatformDynamicPcds()
         return self._NonDynamicPcdList
 
     ## Get list of dynamic PCDs
-    @cached_property
+    @property
     def DynamicPcdList(self):
-        self.CollectPlatformDynamicPcds()
+        if not self._DynamicPcdList:
+            self.CollectPlatformDynamicPcds()
         return self._DynamicPcdList
 
     ## Generate Token Number for all PCD
     @cached_property
     def PcdTokenNumber(self):
diff --git a/BaseTools/Source/Python/Common/VpdInfoFile.py b/BaseTools/Source/Python/Common/VpdInfoFile.py
index 3be0670e36..cebc1f7187 100644
--- a/BaseTools/Source/Python/Common/VpdInfoFile.py
+++ b/BaseTools/Source/Python/Common/VpdInfoFile.py
@@ -175,12 +175,12 @@ class VpdInfoFile:
                 EdkLogger.error("BPDG", BuildToolError.PARSER_ERROR, "Fail to parse VPD information file %s" % FilePath)
 
             Found = False
 
             if (TokenSpaceName, PcdTokenName) not in self._VpdInfo:
-                self._VpdInfo[(TokenSpaceName, PcdTokenName)] = []
-            self._VpdInfo[(TokenSpaceName, PcdTokenName)].append((SkuId, Offset, Value))
+                self._VpdInfo[(TokenSpaceName, PcdTokenName)] = {}
+            self._VpdInfo[(TokenSpaceName, PcdTokenName)][(SkuId, Offset)] = Value
             for VpdObject in self._VpdArray:
                 VpdObjectTokenCName = VpdObject.TokenCName
                 for PcdItem in GlobalData.MixedPcd:
                     if (VpdObject.TokenCName, VpdObject.TokenSpaceGuidCName) in GlobalData.MixedPcd[PcdItem]:
                         VpdObjectTokenCName = PcdItem[0]
@@ -217,11 +217,11 @@ class VpdInfoFile:
             return None
 
         return self._VpdArray[vpd]
     def GetVpdInfo(self, arg):
         (PcdTokenName, TokenSpaceName) = arg
-        return self._VpdInfo.get((TokenSpaceName, PcdTokenName))
+        return [(sku,offset,value) for (sku,offset),value in self._VpdInfo.get((TokenSpaceName, PcdTokenName)).items()]
 
 ## Call external BPDG tool to process VPD file
 #
 #  @param ToolPath      The string path name for BPDG tool
 #  @param VpdFileName   The string path name for VPD information guid.txt
-- 
2.18.0.windows.1



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