2. Clean up codes. 3. Remove struct definition content for big-endian, because UEFI 2.1 declare only little-endian supported. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3714 6f19259b-4bc3-4df7-8a09-765794883524
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3416 6f19259b-4bc3-4df7-8a09-765794883524