INF UefiCpuPkg/CpuDxe/CpuDxe.inf\r
INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf\r
INF MdeModulePkg/Application/UiApp/UiApp.inf\r
+!if $(USE_HPET_TIMER) == TRUE\r
+INF PcAtChipsetPkg/HpetTimerDxe/HpetTimerDxe.inf\r
+!else\r
INF PcAtChipsetPkg/8254TimerDxe/8254Timer.inf\r
+!endif\r
INF MdeModulePkg/Universal/Metronome/Metronome.inf\r
INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf\r
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf\r