1 files changed, 17 insertions, 20 deletions
diff --git a/EdkShellBinPkg/ReadMe.txt b/EdkShellBinPkg/ReadMe.txt
index 5b8c967d56..fb863367f3 100644
--- a/EdkShellBinPkg/ReadMe.txt
+++ b/EdkShellBinPkg/ReadMe.txt
@@ -1,20 +1,17 @@
-The binaries of EdkShellBinPkg are directly retrieved from EDK 1.03 release with the following steps:
-1.Download Edk1.03.zip from EDK official release site: ://edk.tianocore.org/servlets/ProjectDocumentList?folderID=6&expandFolder=6&folderID=0
-2.Unzip it to a local folder, e.g. c:\Edk.
-3.The EDK II prime binaries are mapped as follows:
-EDKII prime                                        Edk\
-EdkShellBinPkg\FullShell\ia32\Shell_Full.efi       Other\Maintained\Application\UefiShell\bin\ia32\Shell_Full.efi	
-EdkShellBinPkg\FullShell\x64\Shell_Full.efi        Other\Maintained\Application\UefiShell\bin\x64\Shell_Full.efi	
-EdkShellBinPkg\FullShell\ipf\Shell_Full.efi        Other\Maintained\Application\UefiShell\bin\ipf\Shell_Full.efi	
-EdkShellBinPkg\MinimumShell\ia32\Shell.efi         Other\Maintained\Application\UefiShell\bin\ipf\Shell.efi	
-EdkShellBinPkg\MinimumShell\x64\Shell.efi          Other\Maintained\Application\UefiShell\bin\x64\Shell.efi
-EdkShellBinPkg\MinimumShell\ipf\Shell.efi          Other\Maintained\Application\UefiShell\bin\ipf\Shell.efi
-EdkShellBinPkg\bin\ia32\Shell_Full.efi             Other\Maintained\Application\UefiShell\bin\ia32\Shell_Full.efi	
-EdkShellBinPkg\bin\x64\Shell_Full.efi              Other\Maintained\Application\UefiShell\bin\x64\Shell_Full.efi	
-EdkShellBinPkg\bin\ipf\Shell_Full.efi              Other\Maintained\Application\UefiShell\bin\ipf\Shell_Full.efi	
-EdkShellBinPkg\bin\ia32\Shell.efi                  Other\Maintained\Application\UefiShell\bin\ipf\Shell.efi	
-EdkShellBinPkg\bin\x64\Shell.efi                   Other\Maintained\Application\UefiShell\bin\x64\Shell.efi
-EdkShellBinPkg\bin\ipf\Shell.efi                   Other\Maintained\Application\UefiShell\bin\ipf\Shell.efi
-EdkShellBinPkg\bin\ia32\Apps\*                     Other\Maintained\Application\UefiShell\bin\ia32\Apps\*
-EdkShellBinPkg\bin\x64\Apps\*                      Other\Maintained\Application\UefiShell\bin\x64\Apps\*
-EdkShellBinPkg\bin\ipf\Apps\*                      Other\Maintained\Application\UefiShell\bin\ipf\Apps\*
+The binaries of EdkShellBinPkg are generated with EDK-Shell 1.03 release and build with Edk Compatibility Package
+(r4226)
+
+
+The following steps are can help to re-generate these binaries for customization:
+1. Check out EdkCompatibilityPkg (r4226) to a directory EdkCompatibilityPkg in workspace (svn https://edk2.tianocore.org/svn/edk2/trunk/edk2/EdkCompatibilityPkg). 
+2. Download EfiShell 1.03.zip from EDK Shell official release https://efi-shell.tianocore.org/servlets/ProjectDocumentList?folderID=52&expandFolder=52&folderID=45
+3. Unzip it to a local folder in EdkCompatibilityPkg , e.g. c:\EdkII\EdkCompatibilityPkg\Other\Maintained\Application\Shell
+4. Add the INF file under [components] section of platform DSC files:
+  EdkCompatibilityPkg\Sample\Platform\Ia32\Build\Ia32.dsc
+  EdkCompatibilityPkg\Sample\Platform\X64\Build\X64.dsc
+  EdkCompatibilityPkg\Sample\Platform\Ipf\Build\Ipf.dsc
+4.Set environment variable of EDK_SOURCE, e.g. EDK_SOURCE=c:\EdkII\EdkCompatibilityPkg
+5.Go to build directory of different architecture and enter "build", e.g. EdkCompatibilityPkg\Sample\Platform\Ia32\Build 
+
+Note: Other\Maintained\Application\Shell\Shell.inf corresponds to Minimum shell binaries.
+      Other\Maintained\Application\Shell\ShellFull.inf corresponds to Full Shell binaries.
+\ No newline at end of file