In order to use the generic BdsDxe in MdeModulePkg, a platform specific PlatfromBootManagerLib is required. This library will help update the ConIn, ConOut and ErrOut variables. Cc: Prince Agyeman <prince.agyeman@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Maurice Ma <maurice.ma@intel.com> Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>