BaseTools: Fix the bug use same FMP_PAYLOAD in different capsule file

Fix the bug that use same FMP_PAYLOAD in different capsule file. Because
in previous FMP generation, the FMP already be generated, so we don't
need to regenerate again.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

1 files changed, 10 insertions, 5 deletions

diff --git a/BaseTools/Source/Python/GenFds/Capsule.py b/BaseTools/Source/Python/GenFds/Capsule.py
index d025f0c2b3..e03d789957 100644
--- a/BaseTools/Source/Python/GenFds/Capsule.py
+++ b/BaseTools/Source/Python/GenFds/Capsule.py
@@ -1,7 +1,7 @@
 ## @file

 # generate capsule

 #

-#  Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>

+#  Copyright (c) 2007 - 2017, 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

@@ -141,6 +141,11 @@ class Capsule (CapsuleClassObject) :
             Content.write(File.read())

             File.close()

         for fmp in self.FmpPayloadList:

+            if fmp.Existed:

+                FwMgrHdr.write(pack('=Q', PreSize))

+                PreSize += len(fmp.Buffer)

+                Content.write(fmp.Buffer)

+                continue

             if fmp.ImageFile:

                 for Obj in fmp.ImageFile:

                     fmp.ImageFile = Obj.GenCapsuleSubItem()

@@ -169,12 +174,12 @@ class Capsule (CapsuleClassObject) :
                     dwLength = 4 + 2 + 2 + 16 + 16 + 256 + 256

                 fmp.ImageFile = CapOutputTmp

                 AuthData = [fmp.MonotonicCount, dwLength, WIN_CERT_REVISION, WIN_CERT_TYPE_EFI_GUID, fmp.Certificate_Guid]

-                Buffer = fmp.GenCapsuleSubItem(AuthData)

+                fmp.Buffer = fmp.GenCapsuleSubItem(AuthData)

             else:

-                Buffer = fmp.GenCapsuleSubItem()

+                fmp.Buffer = fmp.GenCapsuleSubItem()

             FwMgrHdr.write(pack('=Q', PreSize))

-            PreSize += len(Buffer)

-            Content.write(Buffer)

+            PreSize += len(fmp.Buffer)

+            Content.write(fmp.Buffer)

         BodySize = len(FwMgrHdr.getvalue()) + len(Content.getvalue())

         Header.write(pack('=I', HdrSize + BodySize))

         #