diff options
Diffstat (limited to 'BaseTools/Source/Python/GenFds')
-rw-r--r-- | BaseTools/Source/Python/GenFds/Fv.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/GenFds/Fv.py b/BaseTools/Source/Python/GenFds/Fv.py index 03a742696f..8f341d3bf1 100644 --- a/BaseTools/Source/Python/GenFds/Fv.py +++ b/BaseTools/Source/Python/GenFds/Fv.py @@ -30,6 +30,7 @@ from Common.LongFilePathSupport import CopyLongFilePath from Common.LongFilePathSupport import OpenLongFilePath as open
T_CHAR_LF = '\n'
+FV_UI_EXT_ENTY_GUID = 'A67DF1FA-8DE8-4E98-AF09-4BDF2EFFBC7C'
## generate FV
#
@@ -295,6 +296,26 @@ class FV (FvClassObject): if self.FvNameGuid <> None and self.FvNameGuid <> '':
TotalSize = 16 + 4
Buffer = ''
+ #
+ # Create EXT entry for FV UI name
+ # This GUID is used: A67DF1FA-8DE8-4E98-AF09-4BDF2EFFBC7C
+ #
+ FvUiLen = len(self.UiFvName)
+ TotalSize += (FvUiLen + 16 + 4)
+ Guid = FV_UI_EXT_ENTY_GUID.split('-')
+ #
+ # Layout:
+ # EFI_FIRMWARE_VOLUME_EXT_ENTRY : size 4
+ # GUID : size 16
+ # FV UI name
+ #
+ Buffer += (pack('HH', (FvUiLen + 16 + 4), 0x0002)
+ + pack('=LHHBBBBBBBB', int(Guid[0], 16), int(Guid[1], 16), int(Guid[2], 16),
+ int(Guid[3][-4:-2], 16), int(Guid[3][-2:], 16), int(Guid[4][-12:-10], 16),
+ int(Guid[4][-10:-8], 16), int(Guid[4][-8:-6], 16), int(Guid[4][-6:-4], 16),
+ int(Guid[4][-4:-2], 16), int(Guid[4][-2:], 16))
+ + self.UiFvName)
+
for Index in range (0, len(self.FvExtEntryType)):
if self.FvExtEntryType[Index] == 'FILE':
# check if the path is absolute or relative
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