1 files changed, 116 insertions, 0 deletions
diff --git a/Platform/Intel/MinPlatformPkg/Tools/Fsp/PatchFspBinFvsBaseAddress.py b/Platform/Intel/MinPlatformPkg/Tools/Fsp/PatchFspBinFvsBaseAddress.py
new file mode 100644
index 0000000000..63d2f88946
--- /dev/null
+++ b/Platform/Intel/MinPlatformPkg/Tools/Fsp/PatchFspBinFvsBaseAddress.py
@@ -0,0 +1,116 @@
+## @ PatchFspBinBaseAddress.py
+#
+# Copyright (c) 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 that accompanies this distribution.
+# The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+import os
+import re
+import sys
+import struct
+from   datetime import date
+
+fspSBaseAddress = 0
+fspMBaseAddress = 0
+fspTBaseAddress = 0
+
+def GetFspBaseAddress (binfile):
+      offset = 0;
+      for index in range(1,4):
+        attribute = readDataFromFile(binfile, offset+0xB7, 1) >> 4
+        if attribute == 0x3:
+          global fspSBaseAddress
+          fspSBaseAddress = readDataFromFile(binfile, offset+0xB0, 4)
+        if attribute == 0x2:
+          global fspMBaseAddress
+          fspMBaseAddress = readDataFromFile(binfile, offset+0xB0, 4)
+        if attribute == 0x1:
+          global fspTBaseAddress
+          fspTBaseAddress = readDataFromFile(binfile, offset+0xB0, 4)
+        offset += readDataFromFile(binfile, offset+0xAC, 4)
+      return 0
+
+#
+#  Read data from file
+#
+#  param [in]  binfile     Binary file
+#  param [in]  offset      Offset
+#  param [in]  len         Length
+#
+#  retval      value       Value
+#
+def readDataFromFile (binfile, offset, len=1):
+      fd     = open(binfile, "rb")
+      fsize  = os.path.getsize(binfile)
+      offval = offset & 0xFFFFFFFF
+      if (offval & 0x80000000):
+          offval = fsize - (0xFFFFFFFF - offval + 1)
+      fd.seek(offval)
+      bytearray = [ord(b) for b in fd.read(len)]
+      value = 0
+      idx   = len - 1
+      while  idx >= 0:
+          value = value << 8 | bytearray[idx]
+          idx = idx - 1
+      fd.close()
+      return value
+
+def updateFspFvsBase (binfile, TargetFile):
+      ext_file = str(os.path.splitext(TargetFile)[-1]).lower()
+      if not os.path.exists(binfile):
+        print "WARNING!  " + str(binfile) + " is not found."
+        return 1
+      if not os.path.exists(TargetFile):
+        print "WARNING!  " + str(TargetFile) + " is not found."
+        return 1
+
+      GetFspBaseAddress(binfile)
+
+      if ext_file == ".dsc":
+        DscFile        = open(TargetFile, "r")
+        DscLines     = DscFile.readlines()
+        DscFile.close()
+        DscContent = []
+
+        for line in DscLines:
+            DscContent.append(line)
+        DscFile = open(TargetFile,"w")
+
+        for index in range(len(DscContent)):
+              DscLine = DscContent[index]
+              Match = re.match("([_a-zA-Z0-9]+).Pcd(Fspt|Fspm|Fsps)BaseAddress",DscLine)
+              if Match:
+                  DscLine = Match.group(1) + ".Pcd" + Match.group(2) + "BaseAddress|0x"
+                  if Match.group(2) == 'Fspt':
+                      BaseAddrStr = str(hex(fspTBaseAddress)[2:]).zfill(8).upper().rstrip('L')
+                  elif Match.group(2) == 'Fspm':
+                      BaseAddrStr = str(hex(fspMBaseAddress)[2:]).zfill(8).upper().rstrip('L')
+                  elif Match.group(2) == 'Fsps':
+                      BaseAddrStr = str(hex(fspSBaseAddress)[2:]).zfill(8).upper().rstrip('L')
+                  DscLine = DscLine + BaseAddrStr + "\n"
+              DscFile.writelines(DscLine)
+        DscFile.close()
+        return 0
+
+def Main():
+    #
+    # Parse the options and args
+    #
+    if len(sys.argv) != 3:
+        print "error"
+        return 1
+    ret = updateFspFvsBase (sys.argv[1], sys.argv[2])
+    
+    if ret != 0:
+      return 1
+    return 0
+    
+if __name__ == '__main__':
+    sys.exit(Main())