diff --git a/Source/portable/GCC/PPC405/port.c b/Source/portable/GCC/PPC405_Xilinx/port.c
similarity index 100%
rename from Source/portable/GCC/PPC405/port.c
rename to Source/portable/GCC/PPC405_Xilinx/port.c
diff --git a/Source/portable/GCC/PPC405/portasm.s b/Source/portable/GCC/PPC405_Xilinx/portasm.s
similarity index 100%
rename from Source/portable/GCC/PPC405/portasm.s
rename to Source/portable/GCC/PPC405_Xilinx/portasm.s
diff --git a/Source/portable/GCC/PPC405/portmacro.h b/Source/portable/GCC/PPC405_Xilinx/portmacro.h
similarity index 100%
rename from Source/portable/GCC/PPC405/portmacro.h
rename to Source/portable/GCC/PPC405_Xilinx/portmacro.h