diff options
| -rw-r--r-- | IntelFsp2Pkg/Tools/PatchFv.py | 14 | ||||
| -rw-r--r-- | IntelFsp2Pkg/Tools/UserManuals/PatchFvUserManual.md | 20 |
2 files changed, 33 insertions, 1 deletions
diff --git a/IntelFsp2Pkg/Tools/PatchFv.py b/IntelFsp2Pkg/Tools/PatchFv.py index eb130049b5..73ab877c71 100644 --- a/IntelFsp2Pkg/Tools/PatchFv.py +++ b/IntelFsp2Pkg/Tools/PatchFv.py @@ -166,6 +166,17 @@ class Symbols: raise Exception ("'%s' is not a valid directory!" % fvDir)
#
+ # if user provided fd name as a input, skip rest of the flow to
+ # patch fd directly
+ #
+ fdFile = os.path.join(fvDir,fvNames + ".fd")
+ if os.path.exists(fdFile):
+ print("Tool identified Fd file as a input to patch '%s'" %fdFile)
+ self.fdFile = fdFile
+ self.fdSize = os.path.getsize(fdFile)
+ return 0
+
+ #
# If the Guid.xref is not existing in fvDir, then raise an exception
#
xrefFile = os.path.join(fvDir, "Guid.xref")
@@ -848,8 +859,9 @@ class Symbols: # Print out the usage
#
def Usage():
- print ("PatchFv Version 0.50")
+ print ("PatchFv Version 0.60")
print ("Usage: \n\tPatchFv FvBuildDir [FvFileBaseNames:]FdFileBaseNameToPatch \"Offset, Value\"")
+ print ("\tPatchFv FdFileDir FdFileName \"Offset, Value\"")
def main():
#
diff --git a/IntelFsp2Pkg/Tools/UserManuals/PatchFvUserManual.md b/IntelFsp2Pkg/Tools/UserManuals/PatchFvUserManual.md index 5f1031e729..f28eedf625 100644 --- a/IntelFsp2Pkg/Tools/UserManuals/PatchFvUserManual.md +++ b/IntelFsp2Pkg/Tools/UserManuals/PatchFvUserManual.md @@ -1,6 +1,7 @@ #Name
**_PatchFv.py_** - The python script that patches the firmware volumes (**FV**)
with in the flash device (**FD**) file post FSP build.
+From version 0.60, script is capable of patching flash device (**FD**) directly.
#Synopsis
@@ -10,6 +11,12 @@ PatchFv FvBuildDir [FvFileBaseNames:]FdFileBaseNameToPatch ["Offset, Value"]+ | ["Offset, Value, $Command"]+
| ["Offset, Value, $Command, @Comment"]+
```
+```
+PatchFv FdFileDir FdFileName ["Offset, Value"]+
+ | ["Offset, Value, @Comment"]+
+ | ["Offset, Value, $Command"]+
+ | ["Offset, Value, $Command, @Comment"]+
+```
#Description
The **_PatchFv.py_** tool allows the developer to fix up FD images to follow the
@@ -102,6 +109,19 @@ ModuleGuid:Offset < > Convert absolute address <expr> into an image offset (expr & FSP_SIZE)
```
+From version 0.60 tool allows to pass flash device file path as Argument 1 and
+flash device name as Argument 2 and rules for passing offset & value are same
+as explained in the previous sections.
+
+####Example usage:
+Argument 1
+```
+ YouPlatformFspBinPkg\
+```
+Argument 2
+```
+ Fsp_Rebased_T
+```
###Special Commands:
Special commands must use the **$** symbol as a prefix to the command itself.
|