BaseTools: extend FFS alignment to 16M

[mirror_edk2.git] / BaseTools / Source / Python / GenFds / Fv.py

diff --git a/BaseTools/Source/Python/GenFds/Fv.py b/BaseTools/Source/Python/GenFds/Fv.py
index f6ccb59d7757b9d6150a29393b906db3a9f0cf31..4b03adc1c83a88063c4e3b11af0cf6d8af30b96c 100644 (file)
--- a/BaseTools/Source/Python/GenFds/Fv.py
+++ b/BaseTools/Source/Python/GenFds/Fv.py
@@ -196,9 +196,12 @@ class FV (FvClassObject):
             FvAlignmentValue = 1 << (ord (FvHeaderBuffer[0x2E]) & 0x1F)\r
             # FvAlignmentValue is larger than or equal to 1K\r
             if FvAlignmentValue >= 0x400:\r
-                if FvAlignmentValue >= 0x10000:\r
-                    #The max alignment supported by FFS is 64K.\r
-                    self.FvAlignment = "64K"\r
+                if FvAlignmentValue >= 0x100000:\r
+                    #The max alignment supported by FFS is 16M.\r
+                    if FvAlignmentValue >= 0x1000000:\r
+                        self.FvAlignment = "16M"\r
+                    else:\r
+                        self.FvAlignment = str(FvAlignmentValue / 0x100000) + "M"\r
                 else:\r
                     self.FvAlignment = str (FvAlignmentValue / 0x400) + "K"\r
             else:\r