diff --git a/Vlv2TbltDevicePkg/Build_IFWI.bat b/Vlv2TbltDevicePkg/Build_IFWI.bat
index 0b50b79..d33f73e 100644
--- a/Vlv2TbltDevicePkg/Build_IFWI.bat
+++ b/Vlv2TbltDevicePkg/Build_IFWI.bat
@@ -40,6 +40,11 @@
     shift
     goto OptLoop
 )
+if /i "%~1"=="/y" (
+    set Build_Flags=%Build_Flags% /y
+    shift
+    goto OptLoop
+)
 if /i "%~1" == "/c" (
     set Build_Flags=%Build_Flags% /c
     shift
diff --git a/Vlv2TbltDevicePkg/bld_vlv.bat b/Vlv2TbltDevicePkg/bld_vlv.bat
index e21a6cf..beec27c 100644
--- a/Vlv2TbltDevicePkg/bld_vlv.bat
+++ b/Vlv2TbltDevicePkg/bld_vlv.bat
@@ -29,7 +29,8 @@
 set Source=0
 
 :: Clean up previous build files.
-if exist %WORKSPACE%\edk2.log del %WORKSPACE%\edk2.log
+if exist %WORKSPACE%\%PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.log del %WORKSPACE%\%PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.log
+if exist %WORKSPACE%\%PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.report del %WORKSPACE%\%PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.report
 if exist %WORKSPACE%\unitool.log del %WORKSPACE%\unitool.log
 if exist %WORKSPACE%\Conf\target.txt del %WORKSPACE%\Conf\target.txt
 if exist %WORKSPACE%\Conf\tools_def.txt del %WORKSPACE%\Conf\tools_def.txt
@@ -61,7 +62,12 @@
 if /i "%~1"=="/?" goto Usage
 
 if /i "%~1"=="/l" (
-    set Build_Flags=%Build_Flags% -j EDK2.log
+    set Build_Flags=%Build_Flags% -j %PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.log
+    shift
+    goto OptLoop
+)
+if /i "%~1"=="/y" (
+    set Build_Flags=%Build_Flags% -y %PLATFORM_PACKAGE%\EDK2_%PLATFORM_PACKAGE%.report
     shift
     goto OptLoop
 )
@@ -258,6 +264,8 @@
 echo Usage: bld_vlv.bat [options] PlatformType [Build Target]
 echo.
 echo    /c    CleanAll before building
+echo    /l    Generate build log file
+echo    /y    Generate build report file
 echo    /IA32 Set Arch to IA32 (default: X64)
 echo    /X64  Set Arch to X64 (default: X64)
 echo.