579 files changed, 879 insertions, 877 deletions

diff --git a/MAKEALL b/MAKEALL
index fb1f7a3cee..4632750943 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -489,7 +489,7 @@ LIST_TSEC="		\
 	${LIST_86xx}	\
 "
 
-LIST_ppc="		\
+LIST_powerpc="		\
 	${LIST_5xx}	\
 	${LIST_512x}	\
 	${LIST_5xxx}	\
@@ -505,6 +505,12 @@ LIST_ppc="		\
 	${LIST_7xx}	\
 "
 
+# Alias "ppc" -> "powerpc" to not break compatibility with older scripts
+# still using "ppc" instead of "powerpc"
+LIST_ppc="		\
+	${LIST_powerpc}	\
+"
+
 #########################################################################
 ## StrongARM Systems
 #########################################################################
@@ -949,8 +955,8 @@ LIST_sparc="gr_xc3s_1500	gr_cpci_ax2000	gr_ep2s60	grsim	grsim_leon2"
 
 #-----------------------------------------------------------------------
 
-#----- for now, just run PPC by default -----
-[ $# = 0 ] && set $LIST_ppc
+#----- for now, just run PowerPC by default -----
+[ $# = 0 ] && set $LIST_powerpc
 
 #-----------------------------------------------------------------------
 
@@ -1006,7 +1012,7 @@ do
 	|microblaze \
 	|mips|mips_el \
 	|nios|nios2 \
-	|ppc|5xx|5xxx|512x|8xx|8220|824x|8260|83xx|85xx|86xx|4xx|7xx|74xx|TSEC \
+	|ppc|powerpc|5xx|5xxx|512x|8xx|8220|824x|8260|83xx|85xx|86xx|4xx|7xx|74xx|TSEC \
 	|sh|sh2|sh3|sh4 \
 	|sparc \
 	|x86|I486 \
diff --git a/Makefile b/Makefile
index 0381c8110f..34f10ced18 100644
--- a/Makefile
+++ b/Makefile
@@ -133,10 +133,6 @@ unexport CDPATH
 
 #########################################################################
 
-ifeq ($(ARCH),powerpc)
-ARCH = ppc
-endif
-
 # The "tools" are needed early, so put this first
 # Don't include stuff already done in $(LIBS)
 SUBDIRS	= tools \
@@ -227,12 +223,12 @@ LIBS += drivers/qe/qe.a
 endif
 ifeq ($(CPU),mpc85xx)
 LIBS += drivers/qe/qe.a
-LIBS += arch/ppc/cpu/mpc8xxx/ddr/libddr.a
-LIBS += arch/ppc/cpu/mpc8xxx/lib8xxx.a
+LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.a
+LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.a
 endif
 ifeq ($(CPU),mpc86xx)
-LIBS += arch/ppc/cpu/mpc8xxx/ddr/libddr.a
-LIBS += arch/ppc/cpu/mpc8xxx/lib8xxx.a
+LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.a
+LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.a
 endif
 LIBS += drivers/rtc/librtc.a
 LIBS += drivers/serial/libserial.a
@@ -491,29 +487,29 @@ unconfig:
 #########################################################################
 
 canmb_config:	unconfig
-	@$(MKCONFIG) -a canmb ppc mpc5xxx canmb
+	@$(MKCONFIG) -a canmb powerpc mpc5xxx canmb
 
 cmi_mpc5xx_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc5xx cmi
+	@$(MKCONFIG) $(@:_config=) powerpc mpc5xx cmi
 
 PATI_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc5xx pati mpl
+	@$(MKCONFIG) $(@:_config=) powerpc mpc5xx pati mpl
 
 #########################################################################
 ## MPC5xxx Systems
 #########################################################################
 
 aev_config: unconfig
-	@$(MKCONFIG) -a aev ppc mpc5xxx tqm5200 tqc
+	@$(MKCONFIG) -a aev powerpc mpc5xxx tqm5200 tqc
 
 BC3450_config:	unconfig
-	@$(MKCONFIG) -a BC3450 ppc mpc5xxx bc3450
+	@$(MKCONFIG) -a BC3450 powerpc mpc5xxx bc3450
 
 cm5200_config:	unconfig
-	@$(MKCONFIG) -a cm5200 ppc mpc5xxx cm5200
+	@$(MKCONFIG) -a cm5200 powerpc mpc5xxx cm5200
 
 cpci5200_config:  unconfig
-	@$(MKCONFIG) -a cpci5200  ppc mpc5xxx cpci5200 esd
+	@$(MKCONFIG) -a cpci5200  powerpc mpc5xxx cpci5200 esd
 
 digsy_mtc_config \
 digsy_mtc_LOWBOOT_config	\
@@ -529,16 +525,16 @@ digsy_mtc_RAMBOOT_config:	unconfig
 		{ echo "TEXT_BASE = 0x00100000" >$(obj)board/digsy_mtc/config.tmp ; \
 		  echo "... with RAMBOOT configuration" ; \
 		}
-	@$(MKCONFIG) -a digsy_mtc  ppc mpc5xxx digsy_mtc
+	@$(MKCONFIG) -a digsy_mtc  powerpc mpc5xxx digsy_mtc
 
 galaxy5200_LOWBOOT_config \
 galaxy5200_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
-	@$(MKCONFIG) -a galaxy5200 ppc mpc5xxx galaxy5200
+	@$(MKCONFIG) -a galaxy5200 powerpc mpc5xxx galaxy5200
 
 hmi1001_config:	unconfig
-	@$(MKCONFIG) hmi1001 ppc mpc5xxx hmi1001
+	@$(MKCONFIG) hmi1001 powerpc mpc5xxx hmi1001
 
 Lite5200_config				\
 Lite5200_LOWBOOT_config			\
@@ -567,16 +563,16 @@ icecube_5200_DDR_LOWBOOT08_config:	unconfig
 		{ echo "#define CONFIG_MPC5200_DDR"	>>$(obj)include/config.h ; \
 		  $(XECHO) "... DDR memory revision" ; \
 		}
-	@$(MKCONFIG) -a IceCube ppc mpc5xxx icecube
+	@$(MKCONFIG) -a IceCube powerpc mpc5xxx icecube
 
 jupiter_config:	unconfig
-	@$(MKCONFIG) jupiter ppc mpc5xxx jupiter
+	@$(MKCONFIG) jupiter powerpc mpc5xxx jupiter
 
 inka4x0_config:	unconfig
-	@$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0
+	@$(MKCONFIG) inka4x0 powerpc mpc5xxx inka4x0
 
 ipek01_config: unconfig
-	@$(MKCONFIG) -a ipek01 ppc mpc5xxx ipek01
+	@$(MKCONFIG) -a ipek01 powerpc mpc5xxx ipek01
 
 lite5200b_config	\
 lite5200b_PM_config	\
@@ -594,7 +590,7 @@ lite5200b_LOWBOOT_config:	unconfig
 		{ echo "TEXT_BASE = 0xFF000000" >$(obj)board/icecube/config.tmp ; \
 		  $(XECHO) "... with LOWBOOT configuration" ; \
 		}
-	@$(MKCONFIG) -a IceCube  ppc mpc5xxx icecube
+	@$(MKCONFIG) -a IceCube  powerpc mpc5xxx icecube
 
 mcc200_config	\
 mcc200_SDRAM_config	\
@@ -642,19 +638,19 @@ prs200_highboot_DDR_config:	unconfig
 	@[ -z "$(findstring prs200,$@)" ] || \
 		{ echo "#define CONFIG_PRS200"	>>$(obj)include/config.h ;\
 		}
-	@$(MKCONFIG) -n $@ -a mcc200 ppc mpc5xxx mcc200
+	@$(MKCONFIG) -n $@ -a mcc200 powerpc mpc5xxx mcc200
 
 mecp5200_config:  unconfig
-	@$(MKCONFIG) mecp5200  ppc mpc5xxx mecp5200 esd
+	@$(MKCONFIG) mecp5200  powerpc mpc5xxx mecp5200 esd
 
 motionpro_config:	unconfig
-	@$(MKCONFIG) motionpro ppc mpc5xxx motionpro
+	@$(MKCONFIG) motionpro powerpc mpc5xxx motionpro
 
 mucmc52_config:		unconfig
-	@$(MKCONFIG) mucmc52 ppc mpc5xxx mucmc52
+	@$(MKCONFIG) mucmc52 powerpc mpc5xxx mucmc52
 
 munices_config:	unconfig
-	@$(MKCONFIG) munices ppc mpc5xxx munices
+	@$(MKCONFIG) munices powerpc mpc5xxx munices
 
 MVBC_P_config: unconfig
 	@mkdir -p $(obj)include
@@ -662,15 +658,15 @@ MVBC_P_config: unconfig
 	@ >$(obj)include/config.h
 	@[ -z "$(findstring MVBC_P,$@)" ] || \
 	{   	echo "#define CONFIG_MVBC_P" 	>>$(obj)include/config.h; }
-	@$(MKCONFIG) -n $@ -a MVBC_P ppc mpc5xxx mvbc_p matrix_vision
+	@$(MKCONFIG) -n $@ -a MVBC_P powerpc mpc5xxx mvbc_p matrix_vision
 
 MVSMR_config: unconfig
 	@mkdir -p $(obj)include
 	@mkdir -p $(obj)board/matrix_vision/mvsmr
-	@$(MKCONFIG) $(@:_config=) ppc mpc5xxx mvsmr matrix_vision
+	@$(MKCONFIG) $(@:_config=) powerpc mpc5xxx mvsmr matrix_vision
 
 o2dnt_config:	unconfig
-	@$(MKCONFIG) o2dnt ppc mpc5xxx o2dnt
+	@$(MKCONFIG) o2dnt powerpc mpc5xxx o2dnt
 
 pcm030_config \
 pcm030_LOWBOOT_config:	unconfig
@@ -680,10 +676,10 @@ pcm030_LOWBOOT_config:	unconfig
 		{ echo "TEXT_BASE = 0xFF000000"	>$(obj)board/phytec/pcm030/config.tmp ; \
 		  echo "... with LOWBOOT configuration" ; \
 		}
-	@$(MKCONFIG) -a pcm030 ppc mpc5xxx pcm030 phytec
+	@$(MKCONFIG) -a pcm030 powerpc mpc5xxx pcm030 phytec
 
 pf5200_config:	unconfig
-	@$(MKCONFIG) pf5200  ppc mpc5xxx pf5200 esd
+	@$(MKCONFIG) pf5200  powerpc mpc5xxx pf5200 esd
 
 PM520_config \
 PM520_DDR_config \
@@ -698,13 +694,13 @@ PM520_ROMBOOT_DDR_config:	unconfig
 		{ echo "#define CONFIG_BOOT_ROM" >>$(obj)include/config.h ; \
 		  $(XECHO) "... booting from 8-bit flash" ; \
 		}
-	@$(MKCONFIG) -a PM520 ppc mpc5xxx pm520
+	@$(MKCONFIG) -a PM520 powerpc mpc5xxx pm520
 
 smmaco4_config: unconfig
-	@$(MKCONFIG) -a smmaco4 ppc mpc5xxx tqm5200 tqc
+	@$(MKCONFIG) -a smmaco4 powerpc mpc5xxx tqm5200 tqc
 
 spieval_config:	unconfig
-	@$(MKCONFIG) -a spieval ppc mpc5xxx tqm5200 tqc
+	@$(MKCONFIG) -a spieval powerpc mpc5xxx tqm5200 tqc
 
 TB5200_B_config \
 TB5200_config:	unconfig
@@ -713,14 +709,14 @@ TB5200_config:	unconfig
 		{ echo "#define CONFIG_TQM5200_B"	>>$(obj)include/config.h ; \
 		  $(XECHO) "... with MPC5200B processor" ; \
 		}
-	@$(MKCONFIG) -n $@ -a TB5200 ppc mpc5xxx tqm5200 tqc
+	@$(MKCONFIG) -n $@ -a TB5200 powerpc mpc5xxx tqm5200 tqc
 
 MINI5200_config	\
 EVAL5200_config	\
 TOP5200_config:	unconfig
 	@mkdir -p $(obj)include
 	@ echo "#define CONFIG_$(@:_config=) 1"	>$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a TOP5200 ppc mpc5xxx top5200 emk
+	@$(MKCONFIG) -n $@ -a TOP5200 powerpc mpc5xxx top5200 emk
 
 Total5200_config		\
 Total5200_lowboot_config	\
@@ -740,7 +736,7 @@ Total5200_Rev2_lowboot_config:	unconfig
 		{ echo "TEXT_BASE = 0xFE000000" >$(obj)board/total5200/config.tmp ; \
 		  $(XECHO) "... with lowboot configuration" ; \
 		}
-	@$(MKCONFIG) -a Total5200 ppc mpc5xxx total5200
+	@$(MKCONFIG) -a Total5200 powerpc mpc5xxx total5200
 
 cam5200_config \
 cam5200_niosflash_config \
@@ -786,23 +782,23 @@ TQM5200_STK100_config:	unconfig
 	@[ -z "$(findstring HIGHBOOT,$@)" ] || \
 		{ echo "TEXT_BASE = 0xFFF00000" >$(obj)board/tqm5200/config.tmp ; \
 		}
-	@$(MKCONFIG) -n $@ -a TQM5200 ppc mpc5xxx tqm5200 tqc
+	@$(MKCONFIG) -n $@ -a TQM5200 powerpc mpc5xxx tqm5200 tqc
 
 uc101_config:		unconfig
-	@$(MKCONFIG) uc101 ppc mpc5xxx uc101
+	@$(MKCONFIG) uc101 powerpc mpc5xxx uc101
 
 v38b_config: unconfig
-	@$(MKCONFIG) -a v38b ppc mpc5xxx v38b
+	@$(MKCONFIG) -a v38b powerpc mpc5xxx v38b
 
 #########################################################################
 ## MPC512x Systems
 #########################################################################
 
 aria_config:	unconfig
-	@$(MKCONFIG) -a aria ppc mpc512x aria davedenx
+	@$(MKCONFIG) -a aria powerpc mpc512x aria davedenx
 
 mecp5123_config:	unconfig
-	@$(MKCONFIG) -a mecp5123 ppc mpc512x mecp5123 esd
+	@$(MKCONFIG) -a mecp5123 powerpc mpc512x mecp5123 esd
 
 mpc5121ads_config \
 mpc5121ads_rev2_config	\
@@ -811,7 +807,7 @@ mpc5121ads_rev2_config	\
 	@if [ "$(findstring rev2,$@)" ] ; then \
 		echo "#define CONFIG_ADS5121_REV2 1" > $(obj)include/config.h; \
 	fi
-	@$(MKCONFIG) -a mpc5121ads ppc mpc512x mpc5121ads freescale
+	@$(MKCONFIG) -a mpc5121ads powerpc mpc512x mpc5121ads freescale
 
 #########################################################################
 ## MPC8xx Systems
@@ -824,10 +820,10 @@ AdderII_config	\
 	@mkdir -p $(obj)include
 	$(if $(findstring AdderII,$@), \
 	@echo "#define CONFIG_MPC852T" > $(obj)include/config.h)
-	@$(MKCONFIG) -a Adder ppc mpc8xx adder
+	@$(MKCONFIG) -a Adder powerpc mpc8xx adder
 
 AdderUSB_config:	unconfig
-	@$(MKCONFIG) -a AdderUSB ppc mpc8xx adder
+	@$(MKCONFIG) -a AdderUSB powerpc mpc8xx adder
 
 ADS860_config	  \
 FADS823_config	  \
@@ -835,34 +831,34 @@ FADS850SAR_config \
 MPC86xADS_config  \
 MPC885ADS_config  \
 FADS860T_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx fads
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx fads
 
 AMX860_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx amx860 westel
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx amx860 westel
 
 c2mon_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx c2mon
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx c2mon
 
 CCM_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx CCM siemens
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx CCM siemens
 
 cogent_mpc8xx_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx cogent
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx cogent
 
 ELPT860_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx elpt860 LEOX
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx elpt860 LEOX
 
 EP88x_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx ep88x
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx ep88x
 
 ESTEEM192E_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx esteem192e
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx esteem192e
 
 ETX094_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx etx094
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx etx094
 
 FLAGADM_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx flagadm
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx flagadm
 
 xtract_GEN860T = $(subst _SC,,$(subst _config,,$1))
 
@@ -873,22 +869,22 @@ GEN860T_config: unconfig
 		{ echo "#define CONFIG_SC" >>$(obj)include/config.h ; \
 		  $(XECHO) "With reduced H/W feature set (SC)..." ; \
 		}
-	@$(MKCONFIG) -a $(call xtract_GEN860T,$@) ppc mpc8xx gen860t
+	@$(MKCONFIG) -a $(call xtract_GEN860T,$@) powerpc mpc8xx gen860t
 
 GENIETV_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx genietv
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx genietv
 
 GTH_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx gth
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx gth
 
 hermes_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx hermes
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx hermes
 
 HMI10_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx tqm8xx tqc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx tqm8xx tqc
 
 IAD210_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx IAD210 siemens
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx IAD210 siemens
 
 xtract_ICU862 = $(subst _100MHz,,$(subst _config,,$1))
 
@@ -899,10 +895,10 @@ ICU862_config: unconfig
 		{ echo "#define CONFIG_100MHz"	>>$(obj)include/config.h ; \
 		  $(XECHO) "... with 100MHz system clock" ; \
 		}
-	@$(MKCONFIG) -a $(call xtract_ICU862,$@) ppc mpc8xx icu862
+	@$(MKCONFIG) -a $(call xtract_ICU862,$@) powerpc mpc8xx icu862
 
 IP860_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx ip860
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx ip860
 
 IVML24_256_config \
 IVML24_128_config \
@@ -917,7 +913,7 @@ IVML24_config:	unconfig
 	@[ -z "$(findstring IVML24_256_config,$@)" ] || \
 		 { echo "#define CONFIG_IVML24_64M"	>>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a IVML24 ppc mpc8xx ivm
+	@$(MKCONFIG) -a IVML24 powerpc mpc8xx ivm
 
 IVMS8_256_config \
 IVMS8_128_config \
@@ -932,32 +928,32 @@ IVMS8_config:	unconfig
 	@[ -z "$(findstring IVMS8_256_config,$@)" ] || \
 		 { echo "#define CONFIG_IVMS8_64M"	>>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a IVMS8 ppc mpc8xx ivm
+	@$(MKCONFIG) -a IVMS8 powerpc mpc8xx ivm
 
 kmsupx4_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx km8xx keymile
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx km8xx keymile
 
 KUP4K_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx kup4k kup
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx kup4k kup
 
 KUP4X_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx kup4x kup
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx kup4x kup
 
 LANTEC_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx lantec
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx lantec
 
 lwmon_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx lwmon
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx lwmon
 
 MBX_config	\
 MBX860T_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx mbx8xx
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx mbx8xx
 
 mgsuvd_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx km8xx keymile
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx km8xx keymile
 
 MHPC_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx mhpc eltec
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx mhpc eltec
 
 xtract_NETVIA = $(subst _V2,,$(subst _config,,$1))
 
@@ -972,7 +968,7 @@ NETVIA_config:		unconfig
 		 { echo "#define CONFIG_NETVIA_VERSION 2" >>$(obj)include/config.h ; \
 		  $(XECHO) "... Version 2" ; \
 		 }
-	@$(MKCONFIG) -a $(call xtract_NETVIA,$@) ppc mpc8xx netvia
+	@$(MKCONFIG) -a $(call xtract_NETVIA,$@) powerpc mpc8xx netvia
 
 xtract_NETPHONE = $(subst _V2,,$(subst _config,,$1))
 
@@ -985,7 +981,7 @@ NETPHONE_config:	unconfig
 	@[ -z "$(findstring NETPHONE_V2_config,$@)" ] || \
 		 { echo "#define CONFIG_NETPHONE_VERSION 2" >>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a $(call xtract_NETPHONE,$@) ppc mpc8xx netphone
+	@$(MKCONFIG) -a $(call xtract_NETPHONE,$@) powerpc mpc8xx netphone
 
 xtract_NETTA = $(subst _SWAPHOOK,,$(subst _6412,,$(subst _ISDN,,$(subst _config,,$1))))
 
@@ -1016,7 +1012,7 @@ NETTA_config:		unconfig
 	@[ -n "$(findstring SWAPHOOK_,$@)" ] || \
 		 { echo "#undef CONFIG_NETTA_SWAPHOOK" >>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a $(call xtract_NETTA,$@) ppc mpc8xx netta
+	@$(MKCONFIG) -a $(call xtract_NETTA,$@) powerpc mpc8xx netta
 
 xtract_NETTA2 = $(subst _V2,,$(subst _config,,$1))
 
@@ -1029,7 +1025,7 @@ NETTA2_config:		unconfig
 	@[ -z "$(findstring NETTA2_V2_config,$@)" ] || \
 		 { echo "#define CONFIG_NETTA2_VERSION 2" >>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a $(call xtract_NETTA2,$@) ppc mpc8xx netta2
+	@$(MKCONFIG) -a $(call xtract_NETTA2,$@) powerpc mpc8xx netta2
 
 NC650_Rev1_config \
 NC650_Rev2_config \
@@ -1045,37 +1041,37 @@ CP850_config:	unconfig
 	@[ -z "$(findstring Rev2,$@)" ] || \
 		 { echo "#define CONFIG_IDS852_REV2 1" >>$(obj)include/config.h ; \
 		 }
-	@$(MKCONFIG) -a NC650 ppc mpc8xx nc650
+	@$(MKCONFIG) -a NC650 powerpc mpc8xx nc650
 
 NX823_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx nx823
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx nx823
 
 pcu_e_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx pcu_e siemens
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx pcu_e siemens
 
 QS850_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx qs850 snmc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx qs850 snmc
 
 QS823_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx qs850 snmc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx qs850 snmc
 
 QS860T_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx qs860t snmc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx qs860t snmc
 
 quantum_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx quantum
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx quantum
 
 R360MPI_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx r360mpi
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx r360mpi
 
 RBC823_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx rbc823
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx rbc823
 
 RPXClassic_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx RPXClassic
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx RPXClassic
 
 RPXlite_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx RPXlite
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx RPXlite
 
 RPXlite_DW_64_config		\
 RPXlite_DW_LCD_config		\
@@ -1099,41 +1095,41 @@ RPXlite_DW_config:	unconfig
 		{ echo "#define  CONFIG_ENV_IS_IN_NVRAM"	>>$(obj)include/config.h ; \
 		  $(XECHO) "... with ENV in NVRAM ..."; \
 		}
-	@$(MKCONFIG) -a RPXlite_DW ppc mpc8xx RPXlite_dw
+	@$(MKCONFIG) -a RPXlite_DW powerpc mpc8xx RPXlite_dw
 
 rmu_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx rmu
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx rmu
 
 RRvision_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx RRvision
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx RRvision
 
 RRvision_LCD_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_LCD" >$(obj)include/config.h
 	@echo "#define CONFIG_SHARP_LQ104V7DS01" >>$(obj)include/config.h
-	@$(MKCONFIG) -a RRvision ppc mpc8xx RRvision
+	@$(MKCONFIG) -a RRvision powerpc mpc8xx RRvision
 
 SM850_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx tqm8xx tqc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx tqm8xx tqc
 
 spc1920_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx spc1920
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx spc1920
 
 SPD823TS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx spd8xx
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx spd8xx
 
 stxxtc_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx stxxtc stx
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx stxxtc stx
 
 svm_sc8xx_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx svm_sc8xx
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx svm_sc8xx
 
 SXNI855T_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx sixnet
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx sixnet
 
 # EMK MPC8xx based modules
 TOP860_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx top860 emk
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx top860 emk
 
 # Play some tricks for configuration selection
 # Only 855 and 860 boards may come with FEC
@@ -1164,28 +1160,28 @@ virtlab2_config:	unconfig
 		  echo "#define CONFIG_NEC_NL6448BC20"	>>$(obj)include/config.h ; \
 		  $(XECHO) "... with LCD display" ; \
 		}
-	@$(MKCONFIG) -a $(call xtract_8xx,$@) ppc mpc8xx tqm8xx tqc
+	@$(MKCONFIG) -a $(call xtract_8xx,$@) powerpc mpc8xx tqm8xx tqc
 
 TTTech_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_LCD" >$(obj)include/config.h
 	@echo "#define CONFIG_SHARP_LQ104V7DS01" >>$(obj)include/config.h
-	@$(MKCONFIG) -a TQM823L ppc mpc8xx tqm8xx tqc
+	@$(MKCONFIG) -a TQM823L powerpc mpc8xx tqm8xx tqc
 
 uc100_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx uc100
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx uc100
 
 v37_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_LCD" >$(obj)include/config.h
 	@echo "#define CONFIG_SHARP_LQ084V1DG21" >>$(obj)include/config.h
-	@$(MKCONFIG) $(@:_config=) ppc mpc8xx v37
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8xx v37
 
 wtk_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_LCD" >$(obj)include/config.h
 	@echo "#define CONFIG_SHARP_LQ065T9DR51U" >>$(obj)include/config.h
-	@$(MKCONFIG) -a TQM823L ppc mpc8xx tqm8xx tqc
+	@$(MKCONFIG) -a TQM823L powerpc mpc8xx tqm8xx tqc
 
 #########################################################################
 ## PPC4xx Systems
@@ -1193,50 +1189,50 @@ wtk_config:	unconfig
 xtract_4xx = $(subst _25,,$(subst _33,,$(subst _BA,,$(subst _ME,,$(subst _HI,,$(subst _config,,$1))))))
 
 acadia_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx acadia amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx acadia amcc
 
 acadia_nand_config:	unconfig
 	@mkdir -p $(obj)include $(obj)board/amcc/acadia
 	@mkdir -p $(obj)nand_spl/board/amcc/acadia
 	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a acadia ppc ppc4xx acadia amcc
+	@$(MKCONFIG) -n $@ -a acadia powerpc ppc4xx acadia amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/acadia/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
 ADCIOP_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx adciop esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx adciop esd
 
 alpr_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx alpr prodrive
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx alpr prodrive
 
 AP1000_config:unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ap1000 amirix
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ap1000 amirix
 
 APC405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx apc405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx apc405 esd
 
 AR405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ar405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ar405 esd
 
 ASH405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ash405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ash405 esd
 
 bamboo_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx bamboo amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx bamboo amcc
 
 bamboo_nand_config:	unconfig
 	@mkdir -p $(obj)include $(obj)board/amcc/bamboo
 	@mkdir -p $(obj)nand_spl/board/amcc/bamboo
 	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a bamboo ppc ppc4xx bamboo amcc
+	@$(MKCONFIG) -n $@ -a bamboo powerpc ppc4xx bamboo amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/bamboo/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
 bubinga_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx bubinga amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx bubinga amcc
 
 CANBT_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx canbt esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx canbt esd
 
 # Arches, Canyonlands & Glacier use different U-Boot images
 arches_config \
@@ -1245,7 +1241,7 @@ glacier_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a canyonlands ppc ppc4xx canyonlands amcc
+	@$(MKCONFIG) -n $@ -a canyonlands powerpc ppc4xx canyonlands amcc
 
 canyonlands_nand_config \
 glacier_nand_config:	unconfig
@@ -1254,7 +1250,7 @@ glacier_nand_config:	unconfig
 	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_nand_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >> $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a canyonlands ppc ppc4xx canyonlands amcc
+	@$(MKCONFIG) -n $@ -a canyonlands powerpc ppc4xx canyonlands amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/canyonlands/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
@@ -1272,53 +1268,53 @@ CATcenter_33_config:	unconfig
 		{ echo "#define CONFIG_PPCHAMELEON_CLK_33" >> $(obj)include/config.h ; \
 		  $(XECHO) "SysClk = 33MHz" ; \
 		}
-	@$(MKCONFIG) -a $(call xtract_4xx,$@) ppc ppc4xx PPChameleonEVB dave
+	@$(MKCONFIG) -a $(call xtract_4xx,$@) powerpc ppc4xx PPChameleonEVB dave
 
 CMS700_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx cms700 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx cms700 esd
 
 CPCI2DP_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx cpci2dp esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx cpci2dp esd
 
 CPCI405_config		\
 CPCI4052_config		\
 CPCI405DT_config	\
 CPCI405AB_config:	unconfig
 	@mkdir -p $(obj)board/esd/cpci405
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx cpci405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx cpci405 esd
 
 CPCIISER4_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx cpciiser4 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx cpciiser4 esd
 
 CRAYL1_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx L1 cray
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx L1 cray
 
 csb272_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx csb272
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx csb272
 
 csb472_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx csb472
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx csb472
 
 DASA_SIM_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx dasa_sim esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx dasa_sim esd
 
 dlvision_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx dlvision gdsys
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx dlvision gdsys
 
 DP405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx dp405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx dp405 esd
 
 DU405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx du405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx du405 esd
 
 DU440_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx du440 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx du440 esd
 
 ebony_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ebony amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ebony amcc
 
 ERIC_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx eric
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx eric
 
 fx12mm_flash_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
@@ -1327,7 +1323,7 @@ fx12mm_flash_config: unconfig
 		> $(obj)board/avnet/fx12mm/config.tmp
 	@echo "TEXT_BASE := 0xFFCB0000" \
 		>> $(obj)board/avnet/fx12mm/config.tmp
-	@$(MKCONFIG) fx12mm ppc ppc4xx fx12mm avnet
+	@$(MKCONFIG) fx12mm powerpc ppc4xx fx12mm avnet
 
 fx12mm_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
@@ -1336,27 +1332,27 @@ fx12mm_config: unconfig
 		> $(obj)board/avnet/fx12mm/config.tmp
 	@echo "TEXT_BASE := 0x03000000" \
 		>> $(obj)board/avnet/fx12mm/config.tmp
-	@$(MKCONFIG) fx12mm ppc ppc4xx fx12mm avnet
+	@$(MKCONFIG) fx12mm powerpc ppc4xx fx12mm avnet
 
 G2000_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx g2000
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx g2000
 
 gdppc440etx_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx gdppc440etx gdsys
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx gdppc440etx gdsys
 
 hcu4_config:	unconfig
 	@mkdir -p $(obj)board/netstal/common
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hcu4 netstal
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx hcu4 netstal
 
 hcu5_config:	unconfig
 	@mkdir -p $(obj)board/netstal/common
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hcu5 netstal
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx hcu5 netstal
 
 HH405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hh405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx hh405 esd
 
 HUB405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hub405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx hub405 esd
 
 # Compact-Center(codename intip) & DevCon-Center use different U-Boot images
 intip_config \
@@ -1364,61 +1360,61 @@ devconcenter_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a intip ppc ppc4xx intip gdsys
+	@$(MKCONFIG) -n $@ -a intip powerpc ppc4xx intip gdsys
 
 JSE_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx jse
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx jse
 
 KAREF_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx karef sandburst
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx karef sandburst
 
 katmai_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx katmai amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx katmai amcc
 
 # Kilauea & Haleakala images are identical (recognized via PVR)
 kilauea_config \
 haleakala_config: unconfig
-	@$(MKCONFIG) -n $@ -a kilauea ppc ppc4xx kilauea amcc
+	@$(MKCONFIG) -n $@ -a kilauea powerpc ppc4xx kilauea amcc
 
 kilauea_nand_config \
 haleakala_nand_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/amcc/kilauea
 	@mkdir -p $(obj)nand_spl/board/amcc/kilauea
 	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a kilauea ppc ppc4xx kilauea amcc
+	@$(MKCONFIG) -n $@ -a kilauea powerpc ppc4xx kilauea amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/kilauea/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
 korat_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx korat
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx korat
 
 luan_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx luan amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx luan amcc
 
 lwmon5_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx lwmon5
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx lwmon5
 
 makalu_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx makalu amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx makalu amcc
 
 mcu25_config:  unconfig
 	@mkdir -p $(obj)board/netstal/common
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx mcu25 netstal
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx mcu25 netstal
 
 METROBOX_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx metrobox sandburst
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx metrobox sandburst
 
 MIP405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx mip405 mpl
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx mip405 mpl
 
 MIP405T_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_MIP405T" >$(obj)include/config.h
 	@$(XECHO) "Enable subset config for MIP405T"
-	@$(MKCONFIG) -a MIP405 ppc ppc4xx mip405 mpl
+	@$(MKCONFIG) -a MIP405 powerpc ppc4xx mip405 mpl
 
 ML2_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ml2
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ml2
 
 ml507_flash_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1427,7 +1423,7 @@ ml507_flash_config: unconfig
 		> $(obj)board/xilinx/ml507/config.tmp
 	@echo "TEXT_BASE := 0xFE360000" \
 		>> $(obj)board/xilinx/ml507/config.tmp
-	@$(MKCONFIG) ml507 ppc ppc4xx ml507 xilinx
+	@$(MKCONFIG) ml507 powerpc ppc4xx ml507 xilinx
 
 ml507_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1436,41 +1432,41 @@ ml507_config: unconfig
 		> $(obj)board/xilinx/ml507/config.tmp
 	@echo "TEXT_BASE := 0x04000000"  \
 		>> $(obj)board/xilinx/ml507/config.tmp
-	@$(MKCONFIG) ml507 ppc ppc4xx ml507 xilinx
+	@$(MKCONFIG) ml507 powerpc ppc4xx ml507 xilinx
 
 neo_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx neo gdsys
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx neo gdsys
 
 ocotea_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ocotea amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ocotea amcc
 
 OCRTC_config		\
 ORSG_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ocrtc esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx ocrtc esd
 
 p3p440_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx p3p440 prodrive
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx p3p440 prodrive
 
 PCI405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pci405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pci405 esd
 
 pcs440ep_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pcs440ep
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pcs440ep
 
 PIP405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pip405 mpl
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pip405 mpl
 
 PLU405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx plu405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx plu405 esd
 
 PMC405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pmc405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pmc405 esd
 
 PMC405DE_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pmc405de esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pmc405de esd
 
 PMC440_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx pmc440 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx pmc440 esd
 
 PPChameleonEVB_config		\
 PPChameleonEVB_BA_25_config	\
@@ -1500,26 +1496,26 @@ PPChameleonEVB_HI_33_config:	unconfig
 		{ echo "#define CONFIG_PPCHAMELEON_CLK_33" >>$(obj)include/config.h ; \
 		  $(XECHO) "SysClk = 33MHz" ; \
 		}
-	@$(MKCONFIG) -a $(call xtract_4xx,$@) ppc ppc4xx PPChameleonEVB dave
+	@$(MKCONFIG) -a $(call xtract_4xx,$@) powerpc ppc4xx PPChameleonEVB dave
 
 quad100hd_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx quad100hd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx quad100hd
 
 redwood_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx redwood amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx redwood amcc
 
 sbc405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx sbc405
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx sbc405
 
 sc3_config:unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx sc3
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx sc3
 
 sequoia_config \
 rainier_config: unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
+	@$(MKCONFIG) -n $@ -a sequoia powerpc ppc4xx sequoia amcc
 
 sequoia_nand_config \
 rainier_nand_config: unconfig
@@ -1528,7 +1524,7 @@ rainier_nand_config: unconfig
 	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >> $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
+	@$(MKCONFIG) -n $@ -a sequoia powerpc ppc4xx sequoia amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
@@ -1538,16 +1534,16 @@ rainier_ramboot_config: unconfig
 	@echo "#define CONFIG_SYS_RAMBOOT" > $(obj)include/config.h
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >> $(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
+	@$(MKCONFIG) -n $@ -a sequoia powerpc ppc4xx sequoia amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
 	@echo "LDSCRIPT = board/amcc/sequoia/u-boot-ram.lds" >> \
 		$(obj)board/amcc/sequoia/config.tmp
 
 taihu_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx taihu amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx taihu amcc
 
 taishan_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx taishan amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx taishan amcc
 
 v5fx30teval_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1556,7 +1552,7 @@ v5fx30teval_config: unconfig
 		> $(obj)board/avnet/v5fx30teval/config.tmp
 	@echo "TEXT_BASE := 0x03000000" \
 		>> $(obj)board/avnet/v5fx30teval/config.tmp
-	@$(MKCONFIG) v5fx30teval ppc ppc4xx v5fx30teval avnet
+	@$(MKCONFIG) v5fx30teval powerpc ppc4xx v5fx30teval avnet
 
 v5fx30teval_flash_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1565,25 +1561,25 @@ v5fx30teval_flash_config: unconfig
 		> $(obj)board/avnet/v5fx30teval/config.tmp
 	@echo "TEXT_BASE := 0xFF1C0000" \
 		>> $(obj)board/avnet/v5fx30teval/config.tmp
-	@$(MKCONFIG) v5fx30teval ppc ppc4xx v5fx30teval avnet
+	@$(MKCONFIG) v5fx30teval powerpc ppc4xx v5fx30teval avnet
 
 VOH405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx voh405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx voh405 esd
 
 VOM405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx vom405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx vom405 esd
 
 W7OLMC_config	\
 W7OLMG_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx w7o
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx w7o
 
 # Walnut & Sycamore images are identical (recognized via PVR)
 walnut_config \
 sycamore_config: unconfig
-	@$(MKCONFIG) -n $@ -a walnut ppc ppc4xx walnut amcc
+	@$(MKCONFIG) -n $@ -a walnut powerpc ppc4xx walnut amcc
 
 WUH405_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx wuh405 esd
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx wuh405 esd
 
 xilinx-ppc405-generic_flash_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
@@ -1591,7 +1587,7 @@ xilinx-ppc405-generic_flash_config: unconfig
 		> $(obj)board/xilinx/ppc405-generic/config.tmp
 	@echo "TEXT_BASE := 0xFE360000" \
 		>> $(obj)board/xilinx/ppc405-generic/config.tmp
-	@$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
+	@$(MKCONFIG) xilinx-ppc405-generic powerpc ppc4xx ppc405-generic xilinx
 
 xilinx-ppc405-generic_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
@@ -1599,7 +1595,7 @@ xilinx-ppc405-generic_config: unconfig
 		> $(obj)board/xilinx/ppc405-generic/config.tmp
 	@echo "TEXT_BASE := 0x04000000" \
 		>> $(obj)board/xilinx/ppc405-generic/config.tmp
-	@$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
+	@$(MKCONFIG) xilinx-ppc405-generic powerpc ppc4xx ppc405-generic xilinx
 
 xilinx-ppc440-generic_flash_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1607,7 +1603,7 @@ xilinx-ppc440-generic_flash_config: unconfig
 		> $(obj)board/xilinx/ppc440-generic/config.tmp
 	@echo "TEXT_BASE := 0xFE360000" \
 		>> $(obj)board/xilinx/ppc440-generic/config.tmp
-	@$(MKCONFIG) xilinx-ppc440-generic ppc ppc4xx ppc440-generic xilinx
+	@$(MKCONFIG) xilinx-ppc440-generic powerpc ppc4xx ppc440-generic xilinx
 
 xilinx-ppc440-generic_config: unconfig
 	@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
@@ -1615,23 +1611,23 @@ xilinx-ppc440-generic_config: unconfig
 		> $(obj)board/xilinx/ppc440-generic/config.tmp
 	@echo "TEXT_BASE := 0x04000000" \
 		>> $(obj)board/xilinx/ppc440-generic/config.tmp
-	@$(MKCONFIG) xilinx-ppc440-generic ppc ppc4xx ppc440-generic xilinx
+	@$(MKCONFIG) xilinx-ppc440-generic powerpc ppc4xx ppc440-generic xilinx
 
 XPEDITE1000_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx xpedite1000 xes
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx xpedite1000 xes
 
 yosemite_config \
 yellowstone_config: unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
 		tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a yosemite ppc ppc4xx yosemite amcc
+	@$(MKCONFIG) -n $@ -a yosemite powerpc ppc4xx yosemite amcc
 
 yucca_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx yucca amcc
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx yucca amcc
 
 zeus_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc ppc4xx zeus
+	@$(MKCONFIG) $(@:_config=) powerpc ppc4xx zeus
 
 #########################################################################
 ## MPC8220 Systems
@@ -1639,10 +1635,10 @@ zeus_config:	unconfig
 
 Alaska8220_config	\
 Yukon8220_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8220 alaska
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8220 alaska
 
 sorcery_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8220 sorcery
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8220 sorcery
 
 #########################################################################
 ## MPC824x Systems
@@ -1650,17 +1646,17 @@ sorcery_config:		unconfig
 xtract_82xx = $(subst _BIGFLASH,,$(subst _ROMBOOT,,$(subst _L2,,$(subst _266MHz,,$(subst _300MHz,,$(subst _config,,$1))))))
 
 A3000_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x a3000
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x a3000
 
 barco_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x barco
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x barco
 
 BMW_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x bmw
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x bmw
 
 CPC45_config	\
 CPC45_ROMBOOT_config:	unconfig
-	@$(MKCONFIG) $(call xtract_82xx,$@) ppc mpc824x cpc45
+	@$(MKCONFIG) $(call xtract_82xx,$@) powerpc mpc824x cpc45
 	@cd $(obj)include ;				\
 	if [ "$(findstring _ROMBOOT_,$@)" ] ; then \
 		echo "CONFIG_BOOT_ROM = y" >> config.mk ; \
@@ -1672,19 +1668,19 @@ CPC45_ROMBOOT_config:	unconfig
 	echo "export CONFIG_BOOT_ROM" >> config.mk;
 
 CU824_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x cu824
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x cu824
 
 debris_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x debris etin
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x debris etin
 
 eXalion_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x eXalion
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x eXalion
 
 HIDDEN_DRAGON_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x hidden_dragon
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x hidden_dragon
 
 kvme080_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x kvme080 etin
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x kvme080 etin
 
 # HDLAN is broken ATM. Should be fixed as soon as hardware is available and as
 # time permits.
@@ -1696,48 +1692,48 @@ linkstation_HGLAN_config: unconfig
 		*HGLAN*) echo "#define CONFIG_HGLAN 1" >$(obj)include/config.h; ;; \
 		*HDLAN*) echo "#define CONFIG_HLAN 1" >$(obj)include/config.h; ;; \
 	esac
-	@$(MKCONFIG) -n $@ -a linkstation ppc mpc824x linkstation
+	@$(MKCONFIG) -n $@ -a linkstation powerpc mpc824x linkstation
 
 MOUSSE_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x mousse
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x mousse
 
 MUSENKI_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x musenki
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x musenki
 
 MVBLUE_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x mvblue
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x mvblue
 
 OXC_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x oxc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x oxc
 
 PN62_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x pn62
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x pn62
 
 Sandpoint8240_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x sandpoint
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x sandpoint
 
 Sandpoint8245_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x sandpoint
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x sandpoint
 
 sbc8240_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x sbc8240
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x sbc8240
 
 utx8245_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc824x utx8245
+	@$(MKCONFIG) $(@:_config=) powerpc mpc824x utx8245
 
 #########################################################################
 ## MPC8260 Systems
 #########################################################################
 
 atc_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 atc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 atc
 
 cogent_mpc8260_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 cogent
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 cogent
 
 CPU86_config	\
 CPU86_ROMBOOT_config: unconfig
-	@$(MKCONFIG) $(call xtract_82xx,$@) ppc mpc8260 cpu86
+	@$(MKCONFIG) $(call xtract_82xx,$@) powerpc mpc8260 cpu86
 	@cd $(obj)include ;				\
 	if [ "$(findstring _ROMBOOT_,$@)" ] ; then \
 		echo "CONFIG_BOOT_ROM = y" >> config.mk ; \
@@ -1750,7 +1746,7 @@ CPU86_ROMBOOT_config: unconfig
 
 CPU87_config	\
 CPU87_ROMBOOT_config: unconfig
-	@$(MKCONFIG) $(call xtract_82xx,$@) ppc mpc8260 cpu87
+	@$(MKCONFIG) $(call xtract_82xx,$@) powerpc mpc8260 cpu87
 	@cd $(obj)include ;				\
 	if [ "$(findstring _ROMBOOT_,$@)" ] ; then \
 		echo "CONFIG_BOOT_ROM = y" >> config.mk ; \
@@ -1763,25 +1759,25 @@ CPU87_ROMBOOT_config: unconfig
 
 ep8248_config	\
 ep8248E_config	:	unconfig
-	@$(MKCONFIG) ep8248 ppc mpc8260 ep8248
+	@$(MKCONFIG) ep8248 powerpc mpc8260 ep8248
 
 ep8260_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 ep8260
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 ep8260
 
 ep82xxm_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 ep82xxm
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 ep82xxm
 
 gw8260_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 gw8260
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 gw8260
 
 hymod_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 hymod
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 hymod
 
 IDS8247_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 ids8247
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 ids8247
 
 IPHASE4539_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 iphase4539
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 iphase4539
 
 ISPAN_config		\
 ISPAN_REVB_config:	unconfig
@@ -1789,10 +1785,10 @@ ISPAN_REVB_config:	unconfig
 	@if [ "$(findstring _REVB_,$@)" ] ; then \
 		echo "#define CONFIG_SYS_REV_B" > $(obj)include/config.h ; \
 	fi
-	@$(MKCONFIG) -a ISPAN ppc mpc8260 ispan
+	@$(MKCONFIG) -a ISPAN powerpc mpc8260 ispan
 
 mgcoge_config	:	unconfig
-	@$(MKCONFIG) mgcoge ppc mpc8260 mgcoge keymile
+	@$(MKCONFIG) mgcoge powerpc mpc8260 mgcoge keymile
 
 MPC8260ADS_config	\
 MPC8260ADS_lowboot_config	\
@@ -1824,10 +1820,10 @@ PQ2FADS-ZU_66MHz_lowboot_config	\
 		{ echo "TEXT_BASE = 0xFF800000" >$(obj)board/freescale/mpc8260ads/config.tmp ; \
 		  $(XECHO) "... with lowboot configuration" ; \
 		}
-	@$(MKCONFIG) -a MPC8260ADS ppc mpc8260 mpc8260ads freescale
+	@$(MKCONFIG) -a MPC8260ADS powerpc mpc8260 mpc8260ads freescale
 
 MPC8266ADS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 mpc8266ads freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 mpc8266ads freescale
 
 muas3001_dev_config \
 muas3001_config	:	unconfig
@@ -1836,7 +1832,7 @@ muas3001_config	:	unconfig
 	@if [ "$(findstring dev,$@)" ] ; then \
 		echo "#define CONFIG_MUAS_DEV_BOARD" > $(obj)include/config.h ; \
 	fi
-	@$(MKCONFIG) -a muas3001 ppc mpc8260 muas3001
+	@$(MKCONFIG) -a muas3001 powerpc mpc8260 muas3001
 
 # PM825/PM826 default configuration:  small (= 8 MB) Flash / boot from 64-bit flash
 PM825_config	\
@@ -1872,7 +1868,7 @@ PM826_ROMBOOT_BIGFLASH_config:	unconfig
 			echo "TEXT_BASE = 0xFF000000" >$(obj)board/pm826/config.tmp ; \
 		fi; \
 	fi
-	@$(MKCONFIG) -a PM826 ppc mpc8260 pm826
+	@$(MKCONFIG) -a PM826 powerpc mpc8260 pm826
 
 PM828_config	\
 PM828_PCI_config	\
@@ -1889,32 +1885,32 @@ PM828_ROMBOOT_PCI_config:	unconfig
 		echo "#define CONFIG_BOOT_ROM" >>$(obj)include/config.h ; \
 		echo "TEXT_BASE = 0xFF800000" >$(obj)board/pm826/config.tmp ; \
 	fi
-	@$(MKCONFIG) -a PM828 ppc mpc8260 pm828
+	@$(MKCONFIG) -a PM828 powerpc mpc8260 pm828
 
 ppmc8260_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 ppmc8260
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 ppmc8260
 
 Rattler8248_config	\
 Rattler_config:		unconfig
 	@mkdir -p $(obj)include
 	$(if $(findstring 8248,$@), \
 	@echo "#define CONFIG_MPC8248" > $(obj)include/config.h)
-	@$(MKCONFIG) -a Rattler ppc mpc8260 rattler
+	@$(MKCONFIG) -a Rattler powerpc mpc8260 rattler
 
 RPXsuper_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 rpxsuper
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 rpxsuper
 
 rsdproto_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 rsdproto
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 rsdproto
 
 sacsng_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 sacsng
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 sacsng
 
 sbc8260_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 sbc8260
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 sbc8260
 
 SCM_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 SCM siemens
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 SCM siemens
 
 TQM8255_AA_config \
 TQM8260_AA_config \
@@ -1960,19 +1956,19 @@ TQM8265_AA_config:  unconfig
 		echo "#undef CONFIG_BUSMODE_60x"  >>$(obj)include/config.h ; \
 		$(XECHO) "... without 60x Bus Mode" ; \
 	fi
-	@$(MKCONFIG) -a TQM8260 ppc mpc8260 tqm8260 tqc
+	@$(MKCONFIG) -a TQM8260 powerpc mpc8260 tqm8260 tqc
 
 TQM8272_config: unconfig
-	@$(MKCONFIG) TQM8272 ppc mpc8260 tqm8272 tqc
+	@$(MKCONFIG) TQM8272 powerpc mpc8260 tqm8272 tqc
 
 VoVPN-GW_66MHz_config	\
 VoVPN-GW_100MHz_config:		unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_CLKIN_$(word 2,$(subst _, ,$@))" > $(obj)include/config.h
-	@$(MKCONFIG) -a VoVPN-GW ppc mpc8260 vovpn-gw funkwerk
+	@$(MKCONFIG) -a VoVPN-GW powerpc mpc8260 vovpn-gw funkwerk
 
 ZPC1900_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc8260 zpc1900
+	@$(MKCONFIG) $(@:_config=) powerpc mpc8260 zpc1900
 
 #########################################################################
 ## Coldfire
@@ -2229,7 +2225,7 @@ TASREG_config :		unconfig
 #########################################################################
 
 kmeter1_config: unconfig
-	@$(MKCONFIG) kmeter1 ppc mpc83xx kmeter1 keymile
+	@$(MKCONFIG) kmeter1 powerpc mpc83xx kmeter1 keymile
 
 MPC8313ERDB_33_config \
 MPC8313ERDB_66_config \
@@ -2250,17 +2246,17 @@ MPC8313ERDB_NAND_66_config: unconfig
 		echo "TEXT_BASE = 0x00100000" > $(obj)board/freescale/mpc8313erdb/config.tmp ; \
 		echo "#define CONFIG_NAND_U_BOOT" >>$(obj)include/config.h ; \
 	fi ;
-	@$(MKCONFIG) -a MPC8313ERDB ppc mpc83xx mpc8313erdb freescale
+	@$(MKCONFIG) -a MPC8313ERDB powerpc mpc83xx mpc8313erdb freescale
 	@if [ "$(findstring _NAND_,$@)" ] ; then \
 		echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk ; \
 	fi ;
 
 MPC8315ERDB_NAND_config \
 MPC8315ERDB_config: unconfig
-	@$(MKCONFIG) -t $(@:_config=) MPC8315ERDB ppc mpc83xx mpc8315erdb freescale
+	@$(MKCONFIG) -t $(@:_config=) MPC8315ERDB powerpc mpc83xx mpc8315erdb freescale
 
 MPC8323ERDB_config:	unconfig
-	@$(MKCONFIG) -a MPC8323ERDB ppc mpc83xx mpc8323erdb freescale
+	@$(MKCONFIG) -a MPC8323ERDB powerpc mpc83xx mpc8323erdb freescale
 
 MPC832XEMDS_config \
 MPC832XEMDS_HOST_33_config \
@@ -2292,10 +2288,10 @@ MPC832XEMDS_ATM_config:	unconfig
 		echo "#define CONFIG_PQ_MDS_PIB 1" >>$(obj)include/config.h ; \
 		echo "#define CONFIG_PQ_MDS_PIB_ATM	1" >>$(obj)include/config.h ; \
 	fi ;
-	@$(MKCONFIG) -a MPC832XEMDS ppc mpc83xx mpc832xemds freescale
+	@$(MKCONFIG) -a MPC832XEMDS powerpc mpc83xx mpc832xemds freescale
 
 MPC8349EMDS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc83xx mpc8349emds freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc83xx mpc8349emds freescale
 
 MPC8349ITX_config \
 MPC8349ITX_LOWBOOT_config \
@@ -2309,7 +2305,7 @@ MPC8349ITXGP_config:	unconfig
 	@if [ "$(findstring LOWBOOT,$@)" ] ; then \
 		echo "TEXT_BASE = 0xFE000000" >$(obj)board/freescale/mpc8349itx/config.tmp ; \
 	fi
-	@$(MKCONFIG) -a -n $(@:_config=) MPC8349ITX ppc mpc83xx mpc8349itx freescale
+	@$(MKCONFIG) -a -n $(@:_config=) MPC8349ITX powerpc mpc83xx mpc8349itx freescale
 
 MPC8360EMDS_config \
 MPC8360EMDS_HOST_33_config \
@@ -2341,7 +2337,7 @@ MPC8360EMDS_ATM_config: unconfig
 		echo "#define CONFIG_PQ_MDS_PIB 1" >>$(obj)include/config.h ; \
 		echo "#define CONFIG_PQ_MDS_PIB_ATM	1" >>$(obj)include/config.h ; \
 	fi ;
-	@$(MKCONFIG) -a MPC8360EMDS ppc mpc83xx mpc8360emds freescale
+	@$(MKCONFIG) -a MPC8360EMDS powerpc mpc83xx mpc8360emds freescale
 
 MPC8360ERDK_33_config \
 MPC8360ERDK_66_config \
@@ -2351,7 +2347,7 @@ MPC8360ERDK_config:	unconfig
 		$(XECHO) -n "... CLKIN 33MHz " ; \
 		echo "#define CONFIG_CLKIN_33MHZ" >>$(obj)include/config.h ;\
 	fi ;
-	@$(MKCONFIG) -a MPC8360ERDK ppc mpc83xx mpc8360erdk freescale
+	@$(MKCONFIG) -a MPC8360ERDK powerpc mpc83xx mpc8360erdk freescale
 
 MPC837XEMDS_config \
 MPC837XEMDS_HOST_config:	unconfig
@@ -2360,18 +2356,18 @@ MPC837XEMDS_HOST_config:	unconfig
 		$(XECHO) -n "... PCI HOST " ; \
 		echo "#define CONFIG_PCI" >>$(obj)include/config.h ; \
 	fi ;
-	@$(MKCONFIG) -a MPC837XEMDS ppc mpc83xx mpc837xemds freescale
+	@$(MKCONFIG) -a MPC837XEMDS powerpc mpc83xx mpc837xemds freescale
 
 MPC837XERDB_config:	unconfig
-	@$(MKCONFIG) -a MPC837XERDB ppc mpc83xx mpc837xerdb freescale
+	@$(MKCONFIG) -a MPC837XERDB powerpc mpc83xx mpc837xerdb freescale
 
 MVBLM7_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc83xx mvblm7 matrix_vision
+	@$(MKCONFIG) $(@:_config=) powerpc mpc83xx mvblm7 matrix_vision
 
 sbc8349_config \
 sbc8349_PCI_33_config \
 sbc8349_PCI_66_config: unconfig
-	@$(MKCONFIG) -t $(@:_config=) sbc8349 ppc mpc83xx sbc8349
+	@$(MKCONFIG) -t $(@:_config=) sbc8349 powerpc mpc83xx sbc8349
 
 SIMPC8313_LP_config \
 SIMPC8313_SP_config: unconfig
@@ -2385,15 +2381,15 @@ SIMPC8313_SP_config: unconfig
 		$(XECHO) -n "...Small Page NAND..." ; \
 		echo "#define CONFIG_NAND_SP" >> $(obj)include/config.h ; \
 	fi ;
-	@$(MKCONFIG) -a SIMPC8313 ppc mpc83xx simpc8313 sheldon
+	@$(MKCONFIG) -a SIMPC8313 powerpc mpc83xx simpc8313 sheldon
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
 TQM834x_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc
+	@$(MKCONFIG) $(@:_config=) powerpc mpc83xx tqm834x tqc
 
 caddy2_config \
 vme8349_config:		unconfig
-	@$(MKCONFIG) -t $(@:_config=) vme8349 ppc mpc83xx vme8349 esd
+	@$(MKCONFIG) -t $(@:_config=) vme8349 powerpc mpc83xx vme8349 esd
 
 edb9301_config \
 edb9302_config \
@@ -2410,17 +2406,17 @@ edb9315a_config: unconfig
 #########################################################################
 
 ATUM8548_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx atum8548
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx atum8548
 
 MPC8536DS_NAND_config \
 MPC8536DS_SDCARD_config \
 MPC8536DS_SPIFLASH_config \
 MPC8536DS_36BIT_config \
 MPC8536DS_config:       unconfig
-	@$(MKCONFIG) -t $(@:_config=) MPC8536DS ppc mpc85xx mpc8536ds freescale
+	@$(MKCONFIG) -t $(@:_config=) MPC8536DS powerpc mpc85xx mpc8536ds freescale
 
 MPC8540ADS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8540ads freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx mpc8540ads freescale
 
 MPC8540EVAL_config \
 MPC8540EVAL_33_config \
@@ -2440,10 +2436,10 @@ MPC8540EVAL_66_slave_config:	  unconfig
 	else \
 		$(XECHO) " host" ; \
 	fi
-	@$(MKCONFIG) -a MPC8540EVAL ppc mpc85xx mpc8540eval
+	@$(MKCONFIG) -a MPC8540EVAL powerpc mpc85xx mpc8540eval
 
 MPC8560ADS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8560ads freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx mpc8560ads freescale
 
 MPC8541CDS_legacy_config \
 MPC8541CDS_config:	unconfig
@@ -2452,10 +2448,10 @@ MPC8541CDS_config:	unconfig
 		echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
 		$(XECHO) "... legacy" ; \
 	fi
-	@$(MKCONFIG) -a MPC8541CDS ppc mpc85xx mpc8541cds freescale
+	@$(MKCONFIG) -a MPC8541CDS powerpc mpc85xx mpc8541cds freescale
 
 MPC8544DS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8544ds freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx mpc8544ds freescale
 
 MPC8548CDS_legacy_config \
 MPC8548CDS_config:	unconfig
@@ -2464,7 +2460,7 @@ MPC8548CDS_config:	unconfig
 		echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
 		$(XECHO) "... legacy" ; \
 	fi
-	@$(MKCONFIG) -a MPC8548CDS ppc mpc85xx mpc8548cds freescale
+	@$(MKCONFIG) -a MPC8548CDS powerpc mpc85xx mpc8548cds freescale
 
 MPC8555CDS_legacy_config \
 MPC8555CDS_config:	unconfig
@@ -2473,23 +2469,23 @@ MPC8555CDS_config:	unconfig
 		echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
 		$(XECHO) "... legacy" ; \
 	fi
-	@$(MKCONFIG) -a MPC8555CDS ppc mpc85xx mpc8555cds freescale
+	@$(MKCONFIG) -a MPC8555CDS powerpc mpc85xx mpc8555cds freescale
 
 MPC8568MDS_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8568mds freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx mpc8568mds freescale
 
 MPC8569MDS_ATM_config \
 MPC8569MDS_NAND_config \
 MPC8569MDS_config:	unconfig
-	@$(MKCONFIG) -t $(@:_config=) MPC8569MDS ppc mpc85xx mpc8569mds freescale
+	@$(MKCONFIG) -t $(@:_config=) MPC8569MDS powerpc mpc85xx mpc8569mds freescale
 
 MPC8572DS_36BIT_config \
 MPC8572DS_config:       unconfig
-	@$(MKCONFIG) -t $(@:_config=) MPC8572DS ppc mpc85xx mpc8572ds freescale
+	@$(MKCONFIG) -t $(@:_config=) MPC8572DS powerpc mpc85xx mpc8572ds freescale
 
 P2020DS_36BIT_config \
 P2020DS_config:		unconfig
-	@$(MKCONFIG) -t $(@:_config=) P2020DS ppc mpc85xx p2020ds freescale
+	@$(MKCONFIG) -t $(@:_config=) P2020DS powerpc mpc85xx p2020ds freescale
 
 P1011RDB_config	\
 P1011RDB_NAND_config \
@@ -2507,36 +2503,36 @@ P2020RDB_config \
 P2020RDB_NAND_config \
 P2020RDB_SDCARD_config \
 P2020RDB_SPIFLASH_config:	unconfig
-	@$(MKCONFIG) -t $(@:_config=) P1_P2_RDB ppc mpc85xx p1_p2_rdb freescale
+	@$(MKCONFIG) -t $(@:_config=) P1_P2_RDB powerpc mpc85xx p1_p2_rdb freescale
 
 PM854_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx pm854
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx pm854
 
 PM856_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx pm856
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx pm856
 
 sbc8540_config \
 sbc8540_33_config \
 sbc8540_66_config:	unconfig
-	@$(MKCONFIG) -t $(@:_config=) SBC8540 ppc mpc85xx sbc8560
+	@$(MKCONFIG) -t $(@:_config=) SBC8540 powerpc mpc85xx sbc8560
 
 sbc8548_config \
 sbc8548_PCI_33_config \
 sbc8548_PCI_66_config \
 sbc8548_PCI_33_PCIE_config \
 sbc8548_PCI_66_PCIE_config: unconfig
-	@$(MKCONFIG) -t $(@:_config=) sbc8548 ppc mpc85xx sbc8548
+	@$(MKCONFIG) -t $(@:_config=) sbc8548 powerpc mpc85xx sbc8548
 
 sbc8560_config \
 sbc8560_33_config \
 sbc8560_66_config:	unconfig
-	@$(MKCONFIG) -t $(@:_config=) sbc8560 ppc mpc85xx sbc8560
+	@$(MKCONFIG) -t $(@:_config=) sbc8560 powerpc mpc85xx sbc8560
 
 socrates_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx socrates
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx socrates
 
 stxgp3_config:		unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx stxgp3 stx
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx stxgp3 stx
 
 stxssa_config		\
 stxssa_4M_config:	unconfig
@@ -2545,7 +2541,7 @@ stxssa_4M_config:	unconfig
 		echo "#define CONFIG_STXSSA_4M" >>$(obj)include/config.h ; \
 		$(XECHO) "... with 4 MiB flash memory" ; \
 	fi
-	@$(MKCONFIG) -a stxssa ppc mpc85xx stxssa stx
+	@$(MKCONFIG) -a stxssa powerpc mpc85xx stxssa stx
 
 TQM8540_config		\
 TQM8541_config		\
@@ -2562,21 +2558,21 @@ TQM8560_config:		unconfig
 	echo "#define CONFIG_$${BTYPE}">>$(obj)include/config.h; \
 	echo "#define CONFIG_HOSTNAME tqm$${CTYPE}">>$(obj)include/config.h; \
 	echo "#define CONFIG_BOARDNAME \"$${BTYPE}\"">>$(obj)include/config.h;
-	@$(MKCONFIG) -a TQM85xx ppc mpc85xx tqm85xx tqc
+	@$(MKCONFIG) -a TQM85xx powerpc mpc85xx tqm85xx tqc
 	@echo "CONFIG_$(@:_config=) = y">>$(obj)include/config.mk;
 
 XPEDITE5200_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx xpedite5200 xes
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx xpedite5200 xes
 
 XPEDITE5370_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc85xx xpedite5370 xes
+	@$(MKCONFIG) $(@:_config=) powerpc mpc85xx xpedite5370 xes
 
 #########################################################################
 ## MPC86xx Systems
 #########################################################################
 
 MPC8610HPCD_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc86xx mpc8610hpcd freescale
+	@$(MKCONFIG) $(@:_config=) powerpc mpc86xx mpc8610hpcd freescale
 
 MPC8641HPCN_36BIT_config \
 MPC8641HPCN_config:    unconfig
@@ -2585,45 +2581,45 @@ MPC8641HPCN_config:    unconfig
 		echo "#define CONFIG_PHYS_64BIT" >>$(obj)include/config.h ; \
 		$(XECHO) "... enabling 36-bit physical addressing." ; \
 	fi
-	@$(MKCONFIG) -a MPC8641HPCN ppc mpc86xx mpc8641hpcn freescale
+	@$(MKCONFIG) -a MPC8641HPCN powerpc mpc86xx mpc8641hpcn freescale
 
 sbc8641d_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc86xx sbc8641d
+	@$(MKCONFIG) $(@:_config=) powerpc mpc86xx sbc8641d
 
 XPEDITE5170_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc mpc86xx xpedite5170 xes
+	@$(MKCONFIG) $(@:_config=) powerpc mpc86xx xpedite5170 xes
 
 #########################################################################
 ## 74xx/7xx Systems
 #########################################################################
 
 AmigaOneG3SE_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx AmigaOneG3SE MAI
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx AmigaOneG3SE MAI
 
 BAB7xx_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx bab7xx eltec
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx bab7xx eltec
 
 CPCI750_config:	unconfig
-	@$(MKCONFIG) CPCI750 ppc 74xx_7xx cpci750 esd
+	@$(MKCONFIG) CPCI750 powerpc 74xx_7xx cpci750 esd
 
 DB64360_config:	unconfig
-	@$(MKCONFIG) DB64360 ppc 74xx_7xx db64360 Marvell
+	@$(MKCONFIG) DB64360 powerpc 74xx_7xx db64360 Marvell
 
 DB64460_config:	unconfig
-	@$(MKCONFIG) DB64460 ppc 74xx_7xx db64460 Marvell
+	@$(MKCONFIG) DB64460 powerpc 74xx_7xx db64460 Marvell
 
 ELPPC_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx elppc eltec
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx elppc eltec
 
 EVB64260_config	\
 EVB64260_750CX_config:	unconfig
-	@$(MKCONFIG) EVB64260 ppc 74xx_7xx evb64260
+	@$(MKCONFIG) EVB64260 powerpc 74xx_7xx evb64260
 
 mpc7448hpc2_config:  unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx mpc7448hpc2 freescale
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx mpc7448hpc2 freescale
 
 P3G4_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx evb64260
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx evb64260
 
 p3m750_config	\
 p3m7448_config:		unconfig
@@ -2633,17 +2629,17 @@ p3m7448_config:		unconfig
 	else \
 		echo "#define CONFIG_P3M7448" >>$(obj)include/config.h ; \
 	fi
-	@$(MKCONFIG) -a p3mx ppc 74xx_7xx p3mx prodrive
+	@$(MKCONFIG) -a p3mx powerpc 74xx_7xx p3mx prodrive
 
 PCIPPC2_config \
 PCIPPC6_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx pcippc2
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx pcippc2
 
 ppmc7xx_config: unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx ppmc7xx
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx ppmc7xx
 
 ZUMA_config:	unconfig
-	@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx evb64260
+	@$(MKCONFIG) $(@:_config=) powerpc 74xx_7xx evb64260
 
 #========================================================================
 # ARM
@@ -3768,7 +3764,7 @@ clobber:	clean
 	@rm -f $(obj)u-boot.kwb
 	@rm -f $(obj)u-boot.imx
 	@rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
-	@rm -f $(obj)arch/ppc/cpu/mpc824x/bedbug_603e.c
+	@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
 	@rm -f $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
 	@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
 	@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
diff --git a/README b/README
index 99320abadd..4a50557f6d 100644
--- a/README
+++ b/README
@@ -183,7 +183,7 @@ Directory Hierarchy:
   /nios2		Files generic to Altera NIOS2 architecture
     /cpu		CPU specific files
     /lib		Architecture specific library files
-  /ppc			Files generic to PowerPC architecture
+  /powerpc		Files generic to PowerPC architecture
     /cpu		CPU specific files
       /74xx_7xx		Files specific to Freescale MPC74xx and 7xx CPUs
       /mpc5xx		Files specific to Freescale MPC5xx CPUs
@@ -1417,7 +1417,7 @@ The following options need to be configured:
 		the CPU's i2c node address).
 
 		Now, the u-boot i2c code for the mpc8xx
-		(arch/ppc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node
+		(arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node
 		and so its address should therefore be cleared to 0 (See,
 		eg, MPC823e User's Manual p.16-473). So, set
 		CONFIG_SYS_I2C_SLAVE to 0.
@@ -1966,7 +1966,7 @@ Legacy uImage format:
 
    15	arch/<arch>/lib/bootm.c	All preparation done, transferring control to OS
 
-  -30	arch/ppc/lib/board.c	Fatal error, hang the system
+  -30	arch/powerpc/lib/board.c	Fatal error, hang the system
   -31	post/post.c		POST test failed, detected by post_output_backlog()
   -32	post/post.c		POST test failed, detected by post_run_single()
 
@@ -2727,7 +2727,7 @@ Low Level (hardware related) configuration options:
   CONFIG_SYS_PCI_MSTR_MEMIO_SIZE, CONFIG_SYS_POCMR1_MASK_ATTRIB, CONFIG_SYS_PCI_MSTR_IO_LOCAL,
   CONFIG_SYS_PCI_MSTR_IO_BUS, CONFIG_SYS_CPU_PCI_IO_START, CONFIG_SYS_PCI_MSTR_IO_SIZE,
   CONFIG_SYS_POCMR2_MASK_ATTRIB: (MPC826x only)
-		Overrides the default PCI memory map in arch/ppc/cpu/mpc8260/pci.c if set.
+		Overrides the default PCI memory map in arch/powerpc/cpu/mpc8260/pci.c if set.
 
 - CONFIG_PCI_DISABLE_PCIE:
 		Disable PCI-Express on systems where it is supported but not
@@ -3373,7 +3373,7 @@ configure the Linux device drivers for use with your target hardware
 (no, we don't intend to provide a full virtual machine interface to
 Linux :-).
 
-But now you can ignore ALL boot loader code (in arch/ppc/mbxboot).
+But now you can ignore ALL boot loader code (in arch/powerpc/mbxboot).
 
 Just make sure your machine specific header file (for instance
 include/asm-ppc/tqm8xx.h) includes the same definition of the Board
@@ -3471,7 +3471,7 @@ So a typical call to build a U-Boot image would read:
 
 	-> tools/mkimage -n '2.4.4 kernel for TQM850L' \
 	> -A ppc -O linux -T kernel -C gzip -a 0 -e 0 \
-	> -d /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/ppc/coffboot/vmlinux.gz \
+	> -d /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/powerpc/coffboot/vmlinux.gz \
 	> examples/uImage.TQM850L
 	Image Name:   2.4.4 kernel for TQM850L
 	Created:      Wed Jul 19 02:34:59 2000
@@ -3495,10 +3495,10 @@ speed for memory and install an UNCOMPRESSED image instead: this
 needs more space in Flash, but boots much faster since it does not
 need to be uncompressed:
 
-	-> gunzip /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/ppc/coffboot/vmlinux.gz
+	-> gunzip /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/powerpc/coffboot/vmlinux.gz
 	-> tools/mkimage -n '2.4.4 kernel for TQM850L' \
 	> -A ppc -O linux -T kernel -C none -a 0 -e 0 \
-	> -d /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/ppc/coffboot/vmlinux \
+	> -d /opt/elsk/ppc_8xx/usr/src/linux-2.4.4/arch/powerpc/coffboot/vmlinux \
 	> examples/uImage.TQM850L-uncompressed
 	Image Name:   2.4.4 kernel for TQM850L
 	Created:      Wed Jul 19 02:34:59 2000
diff --git a/api/api_platform-ppc.c b/api/api_platform-powerpc.c
index a3d981f9e3..a3d981f9e3 100644
--- a/api/api_platform-ppc.c
+++ b/api/api_platform-powerpc.c
diff --git a/arch/ppc/config.mk b/arch/powerpc/config.mk
index 06a3b107d5..06a3b107d5 100644
--- a/arch/ppc/config.mk
+++ b/arch/powerpc/config.mk
diff --git a/arch/ppc/cpu/74xx_7xx/Makefile b/arch/powerpc/cpu/74xx_7xx/Makefile
index fe905f31fe..fe905f31fe 100644
--- a/arch/ppc/cpu/74xx_7xx/Makefile
+++ b/arch/powerpc/cpu/74xx_7xx/Makefile
diff --git a/arch/ppc/cpu/74xx_7xx/cache.S b/arch/powerpc/cpu/74xx_7xx/cache.S
index 66c72983d4..66c72983d4 100644
--- a/arch/ppc/cpu/74xx_7xx/cache.S
+++ b/arch/powerpc/cpu/74xx_7xx/cache.S
diff --git a/arch/ppc/cpu/74xx_7xx/config.mk b/arch/powerpc/cpu/74xx_7xx/config.mk
index df1f6acedf..df1f6acedf 100644
--- a/arch/ppc/cpu/74xx_7xx/config.mk
+++ b/arch/powerpc/cpu/74xx_7xx/config.mk
diff --git a/arch/ppc/cpu/74xx_7xx/cpu.c b/arch/powerpc/cpu/74xx_7xx/cpu.c
index 3c172779b1..3c172779b1 100644
--- a/arch/ppc/cpu/74xx_7xx/cpu.c
+++ b/arch/powerpc/cpu/74xx_7xx/cpu.c
diff --git a/arch/ppc/cpu/74xx_7xx/cpu_init.c b/arch/powerpc/cpu/74xx_7xx/cpu_init.c
index 1dd1b2cd84..1dd1b2cd84 100644
--- a/arch/ppc/cpu/74xx_7xx/cpu_init.c
+++ b/arch/powerpc/cpu/74xx_7xx/cpu_init.c
diff --git a/arch/ppc/cpu/74xx_7xx/interrupts.c b/arch/powerpc/cpu/74xx_7xx/interrupts.c
index 0ea1aec7a6..0ea1aec7a6 100644
--- a/arch/ppc/cpu/74xx_7xx/interrupts.c
+++ b/arch/powerpc/cpu/74xx_7xx/interrupts.c
diff --git a/arch/ppc/cpu/74xx_7xx/io.S b/arch/powerpc/cpu/74xx_7xx/io.S
index af2e6d12fb..af2e6d12fb 100644
--- a/arch/ppc/cpu/74xx_7xx/io.S
+++ b/arch/powerpc/cpu/74xx_7xx/io.S
diff --git a/arch/ppc/cpu/74xx_7xx/kgdb.S b/arch/powerpc/cpu/74xx_7xx/kgdb.S
index ad487cdaf4..ad487cdaf4 100644
--- a/arch/ppc/cpu/74xx_7xx/kgdb.S
+++ b/arch/powerpc/cpu/74xx_7xx/kgdb.S
diff --git a/arch/ppc/cpu/74xx_7xx/speed.c b/arch/powerpc/cpu/74xx_7xx/speed.c
index f2fdcd5dc3..f2fdcd5dc3 100644
--- a/arch/ppc/cpu/74xx_7xx/speed.c
+++ b/arch/powerpc/cpu/74xx_7xx/speed.c
diff --git a/arch/ppc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S
index 88fdf88c34..88fdf88c34 100644
--- a/arch/ppc/cpu/74xx_7xx/start.S
+++ b/arch/powerpc/cpu/74xx_7xx/start.S
diff --git a/arch/ppc/cpu/74xx_7xx/traps.c b/arch/powerpc/cpu/74xx_7xx/traps.c
index 1d5dd017ef..5073b0516d 100644
--- a/arch/ppc/cpu/74xx_7xx/traps.c
+++ b/arch/powerpc/cpu/74xx_7xx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc512x/Makefile b/arch/powerpc/cpu/mpc512x/Makefile
index 1719c66e8d..1719c66e8d 100644
--- a/arch/ppc/cpu/mpc512x/Makefile
+++ b/arch/powerpc/cpu/mpc512x/Makefile
diff --git a/arch/ppc/cpu/mpc512x/asm-offsets.h b/arch/powerpc/cpu/mpc512x/asm-offsets.h
index 5873fe05ec..957d4be2d2 100644
--- a/arch/ppc/cpu/mpc512x/asm-offsets.h
+++ b/arch/powerpc/cpu/mpc512x/asm-offsets.h
@@ -1,5 +1,5 @@
 /*
- * needed for arch/ppc/cpu/mpc512x/start.S
+ * needed for arch/powerpc/cpu/mpc512x/start.S
  *
  * These should be auto-generated
  */
diff --git a/arch/ppc/cpu/mpc512x/config.mk b/arch/powerpc/cpu/mpc512x/config.mk
index b6727dcd21..b29edb1b38 100644
--- a/arch/ppc/cpu/mpc512x/config.mk
+++ b/arch/powerpc/cpu/mpc512x/config.mk
@@ -26,4 +26,4 @@ PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 \
 
 # Use default linker script.
 # A board port can override this setting in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc512x/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc512x/u-boot.lds
diff --git a/arch/ppc/cpu/mpc512x/cpu.c b/arch/powerpc/cpu/mpc512x/cpu.c
index 09cbd2024d..09cbd2024d 100644
--- a/arch/ppc/cpu/mpc512x/cpu.c
+++ b/arch/powerpc/cpu/mpc512x/cpu.c
diff --git a/arch/ppc/cpu/mpc512x/cpu_init.c b/arch/powerpc/cpu/mpc512x/cpu_init.c
index fe6beaf84d..fe6beaf84d 100644
--- a/arch/ppc/cpu/mpc512x/cpu_init.c
+++ b/arch/powerpc/cpu/mpc512x/cpu_init.c
diff --git a/arch/ppc/cpu/mpc512x/diu.c b/arch/powerpc/cpu/mpc512x/diu.c
index 93611615f1..93611615f1 100644
--- a/arch/ppc/cpu/mpc512x/diu.c
+++ b/arch/powerpc/cpu/mpc512x/diu.c
diff --git a/arch/ppc/cpu/mpc512x/fixed_sdram.c b/arch/powerpc/cpu/mpc512x/fixed_sdram.c
index 442b5fc918..442b5fc918 100644
--- a/arch/ppc/cpu/mpc512x/fixed_sdram.c
+++ b/arch/powerpc/cpu/mpc512x/fixed_sdram.c
diff --git a/arch/ppc/cpu/mpc512x/i2c.c b/arch/powerpc/cpu/mpc512x/i2c.c
index e2d909751e..e2d909751e 100644
--- a/arch/ppc/cpu/mpc512x/i2c.c
+++ b/arch/powerpc/cpu/mpc512x/i2c.c
diff --git a/arch/ppc/cpu/mpc512x/ide.c b/arch/powerpc/cpu/mpc512x/ide.c
index dd6b2f4673..dd6b2f4673 100644
--- a/arch/ppc/cpu/mpc512x/ide.c
+++ b/arch/powerpc/cpu/mpc512x/ide.c
diff --git a/arch/ppc/cpu/mpc512x/iim.c b/arch/powerpc/cpu/mpc512x/iim.c
index 8f2eb37e17..8f2eb37e17 100644
--- a/arch/ppc/cpu/mpc512x/iim.c
+++ b/arch/powerpc/cpu/mpc512x/iim.c
diff --git a/arch/ppc/cpu/mpc512x/interrupts.c b/arch/powerpc/cpu/mpc512x/interrupts.c
index ef7c773b2b..ef7c773b2b 100644
--- a/arch/ppc/cpu/mpc512x/interrupts.c
+++ b/arch/powerpc/cpu/mpc512x/interrupts.c
diff --git a/arch/ppc/cpu/mpc512x/iopin.c b/arch/powerpc/cpu/mpc512x/iopin.c
index be20947623..be20947623 100644
--- a/arch/ppc/cpu/mpc512x/iopin.c
+++ b/arch/powerpc/cpu/mpc512x/iopin.c
diff --git a/arch/ppc/cpu/mpc512x/pci.c b/arch/powerpc/cpu/mpc512x/pci.c
index 141db8b865..141db8b865 100644
--- a/arch/ppc/cpu/mpc512x/pci.c
+++ b/arch/powerpc/cpu/mpc512x/pci.c
diff --git a/arch/ppc/cpu/mpc512x/serial.c b/arch/powerpc/cpu/mpc512x/serial.c
index ec2f41bb36..ec2f41bb36 100644
--- a/arch/ppc/cpu/mpc512x/serial.c
+++ b/arch/powerpc/cpu/mpc512x/serial.c
diff --git a/arch/ppc/cpu/mpc512x/speed.c b/arch/powerpc/cpu/mpc512x/speed.c
index ce8d0949b2..ce8d0949b2 100644
--- a/arch/ppc/cpu/mpc512x/speed.c
+++ b/arch/powerpc/cpu/mpc512x/speed.c
diff --git a/arch/ppc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S
index d26b61707e..d26b61707e 100644
--- a/arch/ppc/cpu/mpc512x/start.S
+++ b/arch/powerpc/cpu/mpc512x/start.S
diff --git a/arch/ppc/cpu/mpc512x/traps.c b/arch/powerpc/cpu/mpc512x/traps.c
index 786f4a5a7e..786f4a5a7e 100644
--- a/arch/ppc/cpu/mpc512x/traps.c
+++ b/arch/powerpc/cpu/mpc512x/traps.c
diff --git a/arch/ppc/cpu/mpc512x/u-boot.lds b/arch/powerpc/cpu/mpc512x/u-boot.lds
index fbc2026d53..c71679960c 100644
--- a/arch/ppc/cpu/mpc512x/u-boot.lds
+++ b/arch/powerpc/cpu/mpc512x/u-boot.lds
@@ -49,7 +49,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc512x/start.o	(.text)
+    arch/powerpc/cpu/mpc512x/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc5xx/Makefile b/arch/powerpc/cpu/mpc5xx/Makefile
index f2ebb9a123..80c53203e9 100644
--- a/arch/ppc/cpu/mpc5xx/Makefile
+++ b/arch/powerpc/cpu/mpc5xx/Makefile
@@ -25,11 +25,11 @@
 #
 
 #
-# File:			arch/ppc/cpu/mpc5xx/Makefile
+# File:			arch/powerpc/cpu/mpc5xx/Makefile
 #
 # Discription:		Makefile to build mpc5xx cpu configuration.
 #			Will include top config.mk which itselfs
-#			uses the definitions made in arch/ppc/cpu/mpc5xx/config.mk
+#			uses the definitions made in arch/powerpc/cpu/mpc5xx/config.mk
 #
 
 
diff --git a/arch/ppc/cpu/mpc5xx/config.mk b/arch/powerpc/cpu/mpc5xx/config.mk
index e0b0ce1fd5..5f9285df49 100644
--- a/arch/ppc/cpu/mpc5xx/config.mk
+++ b/arch/powerpc/cpu/mpc5xx/config.mk
@@ -33,4 +33,4 @@ PLATFORM_RELFLAGS +=	-fPIC -meabi
 PLATFORM_CPPFLAGS +=	-DCONFIG_5xx -ffixed-r2 -mpowerpc -msoft-float
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xx/u-boot.lds
diff --git a/arch/ppc/cpu/mpc5xx/cpu.c b/arch/powerpc/cpu/mpc5xx/cpu.c
index 7fffebcc1e..7fffebcc1e 100644
--- a/arch/ppc/cpu/mpc5xx/cpu.c
+++ b/arch/powerpc/cpu/mpc5xx/cpu.c
diff --git a/arch/ppc/cpu/mpc5xx/cpu_init.c b/arch/powerpc/cpu/mpc5xx/cpu_init.c
index cb4bf84737..cb4bf84737 100644
--- a/arch/ppc/cpu/mpc5xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc5xx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc5xx/interrupts.c b/arch/powerpc/cpu/mpc5xx/interrupts.c
index 167543fcf5..167543fcf5 100644
--- a/arch/ppc/cpu/mpc5xx/interrupts.c
+++ b/arch/powerpc/cpu/mpc5xx/interrupts.c
diff --git a/arch/ppc/cpu/mpc5xx/serial.c b/arch/powerpc/cpu/mpc5xx/serial.c
index 88c6db81cb..88c6db81cb 100644
--- a/arch/ppc/cpu/mpc5xx/serial.c
+++ b/arch/powerpc/cpu/mpc5xx/serial.c
diff --git a/arch/ppc/cpu/mpc5xx/speed.c b/arch/powerpc/cpu/mpc5xx/speed.c
index ea5c1dead5..ea5c1dead5 100644
--- a/arch/ppc/cpu/mpc5xx/speed.c
+++ b/arch/powerpc/cpu/mpc5xx/speed.c
diff --git a/arch/ppc/cpu/mpc5xx/spi.c b/arch/powerpc/cpu/mpc5xx/spi.c
index 3ca15ea838..3ca15ea838 100644
--- a/arch/ppc/cpu/mpc5xx/spi.c
+++ b/arch/powerpc/cpu/mpc5xx/spi.c
diff --git a/arch/ppc/cpu/mpc5xx/start.S b/arch/powerpc/cpu/mpc5xx/start.S
index 0af879e391..0af879e391 100644
--- a/arch/ppc/cpu/mpc5xx/start.S
+++ b/arch/powerpc/cpu/mpc5xx/start.S
diff --git a/arch/ppc/cpu/mpc5xx/traps.c b/arch/powerpc/cpu/mpc5xx/traps.c
index 6882c21a41..e3ce11b2b3 100644
--- a/arch/ppc/cpu/mpc5xx/traps.c
+++ b/arch/powerpc/cpu/mpc5xx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc5xx/u-boot.lds b/arch/powerpc/cpu/mpc5xx/u-boot.lds
index 55190c72d9..d5e5dc1787 100644
--- a/arch/ppc/cpu/mpc5xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc5xx/u-boot.lds
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc5xx/start.o	(.text)
+    arch/powerpc/cpu/mpc5xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/arch/ppc/cpu/mpc5xxx/Makefile b/arch/powerpc/cpu/mpc5xxx/Makefile
index 0ee0611550..0ee0611550 100644
--- a/arch/ppc/cpu/mpc5xxx/Makefile
+++ b/arch/powerpc/cpu/mpc5xxx/Makefile
diff --git a/arch/ppc/cpu/mpc5xxx/config.mk b/arch/powerpc/cpu/mpc5xxx/config.mk
index 9a64cb623d..7ef8a4708a 100644
--- a/arch/ppc/cpu/mpc5xxx/config.mk
+++ b/arch/powerpc/cpu/mpc5xxx/config.mk
@@ -27,4 +27,4 @@ PLATFORM_CPPFLAGS += -DCONFIG_MPC5xxx -ffixed-r2 \
 		     -mstring -mcpu=603e -mmultiple
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xxx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot.lds
diff --git a/arch/ppc/cpu/mpc5xxx/cpu.c b/arch/powerpc/cpu/mpc5xxx/cpu.c
index b20234d32e..b20234d32e 100644
--- a/arch/ppc/cpu/mpc5xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc5xxx/cpu.c
diff --git a/arch/ppc/cpu/mpc5xxx/cpu_init.c b/arch/powerpc/cpu/mpc5xxx/cpu_init.c
index 9daf3755ac..9daf3755ac 100644
--- a/arch/ppc/cpu/mpc5xxx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc5xxx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S b/arch/powerpc/cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S
index 00c23121ac..00c23121ac 100644
--- a/arch/ppc/cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S
+++ b/arch/powerpc/cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S
diff --git a/arch/ppc/cpu/mpc5xxx/i2c.c b/arch/powerpc/cpu/mpc5xxx/i2c.c
index 4f7f716328..4f7f716328 100644
--- a/arch/ppc/cpu/mpc5xxx/i2c.c
+++ b/arch/powerpc/cpu/mpc5xxx/i2c.c
diff --git a/arch/ppc/cpu/mpc5xxx/ide.c b/arch/powerpc/cpu/mpc5xxx/ide.c
index d337abb1c9..d337abb1c9 100644
--- a/arch/ppc/cpu/mpc5xxx/ide.c
+++ b/arch/powerpc/cpu/mpc5xxx/ide.c
diff --git a/arch/ppc/cpu/mpc5xxx/interrupts.c b/arch/powerpc/cpu/mpc5xxx/interrupts.c
index 6035771eeb..16eee3a480 100644
--- a/arch/ppc/cpu/mpc5xxx/interrupts.c
+++ b/arch/powerpc/cpu/mpc5xxx/interrupts.c
@@ -27,7 +27,7 @@
  * MA 02111-1307 USA
  */
 
-/* this section was ripped out of arch/ppc/syslib/mpc52xx_pic.c in the
+/* this section was ripped out of arch/powerpc/syslib/mpc52xx_pic.c in the
  * Linux 2.6 source with the following copyright.
  *
  * Based on (well, mostly copied from) the code from the 2.4 kernel by
diff --git a/arch/ppc/cpu/mpc5xxx/io.S b/arch/powerpc/cpu/mpc5xxx/io.S
index 2178a26763..2178a26763 100644
--- a/arch/ppc/cpu/mpc5xxx/io.S
+++ b/arch/powerpc/cpu/mpc5xxx/io.S
diff --git a/arch/ppc/cpu/mpc5xxx/loadtask.c b/arch/powerpc/cpu/mpc5xxx/loadtask.c
index 47e7b596a6..47e7b596a6 100644
--- a/arch/ppc/cpu/mpc5xxx/loadtask.c
+++ b/arch/powerpc/cpu/mpc5xxx/loadtask.c
diff --git a/arch/ppc/cpu/mpc5xxx/pci_mpc5200.c b/arch/powerpc/cpu/mpc5xxx/pci_mpc5200.c
index 8268f8afe1..8268f8afe1 100644
--- a/arch/ppc/cpu/mpc5xxx/pci_mpc5200.c
+++ b/arch/powerpc/cpu/mpc5xxx/pci_mpc5200.c
diff --git a/arch/ppc/cpu/mpc5xxx/serial.c b/arch/powerpc/cpu/mpc5xxx/serial.c
index 66759887c6..59a877a8f9 100644
--- a/arch/ppc/cpu/mpc5xxx/serial.c
+++ b/arch/powerpc/cpu/mpc5xxx/serial.c
@@ -21,7 +21,7 @@
  * MA 02111-1307 USA
  *
  * Hacked for MPC8260 by Murray.Jensen@cmst.csiro.au, 19-Oct-00, with
- * changes based on the file arch/ppc/mbxboot/m8260_tty.c from the
+ * changes based on the file arch/powerpc/mbxboot/m8260_tty.c from the
  * Linux/PPC sources (m8260_tty.c had no copyright info in it).
  *
  * Martin Krause, 8 Jun 2006
diff --git a/arch/ppc/cpu/mpc5xxx/speed.c b/arch/powerpc/cpu/mpc5xxx/speed.c
index 8027d3e08a..8027d3e08a 100644
--- a/arch/ppc/cpu/mpc5xxx/speed.c
+++ b/arch/powerpc/cpu/mpc5xxx/speed.c
diff --git a/arch/ppc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S
index ba49944210..8b9f09b39d 100644
--- a/arch/ppc/cpu/mpc5xxx/start.S
+++ b/arch/powerpc/cpu/mpc5xxx/start.S
@@ -442,7 +442,7 @@ init_5xxx_core:
 	/*								*/
 	/* bits 15-19 correspond to addresses 0x00000000 to 0x0001F000	*/
 	/* incrementing by 0x1000 each time. The code below is sort of	*/
-	/* based on code in "flush_tlbs" from arch/ppc/kernel/head.S	*/
+	/* based on code in "flush_tlbs" from arch/powerpc/kernel/head.S	*/
 	/*								*/
 	/*--------------------------------------------------------------*/
 
diff --git a/arch/ppc/cpu/mpc5xxx/traps.c b/arch/powerpc/cpu/mpc5xxx/traps.c
index 934a2f2ab0..5972f34579 100644
--- a/arch/ppc/cpu/mpc5xxx/traps.c
+++ b/arch/powerpc/cpu/mpc5xxx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc5xxx/u-boot-customlayout.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
index 81ebde987f..ecffc1b32f 100644
--- a/arch/ppc/cpu/mpc5xxx/u-boot-customlayout.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within  */
     /* the sector layout of our flash chips!    XXX FIXME XXX   */
 
-    arch/ppc/cpu/mpc5xxx/start.o          (.text)
-    arch/ppc/cpu/mpc5xxx/traps.o          (.text)
+    arch/powerpc/cpu/mpc5xxx/start.o          (.text)
+    arch/powerpc/cpu/mpc5xxx/traps.o          (.text)
     lib/crc32.o         (.text)
-    arch/ppc/lib/cache.o             (.text)
-    arch/ppc/lib/time.o              (.text)
+    arch/powerpc/lib/cache.o             (.text)
+    arch/powerpc/lib/time.o              (.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o        (.ppcenv)
diff --git a/arch/ppc/cpu/mpc5xxx/u-boot.lds b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
index 64ef481297..ea4060d482 100644
--- a/arch/ppc/cpu/mpc5xxx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc5xxx/start.o	(.text)
+    arch/powerpc/cpu/mpc5xxx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc5xxx/usb.c b/arch/powerpc/cpu/mpc5xxx/usb.c
index bec7da3eab..bec7da3eab 100644
--- a/arch/ppc/cpu/mpc5xxx/usb.c
+++ b/arch/powerpc/cpu/mpc5xxx/usb.c
diff --git a/arch/ppc/cpu/mpc5xxx/usb_ohci.c b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
index 7976e4df7d..7976e4df7d 100644
--- a/arch/ppc/cpu/mpc5xxx/usb_ohci.c
+++ b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
diff --git a/arch/ppc/cpu/mpc5xxx/usb_ohci.h b/arch/powerpc/cpu/mpc5xxx/usb_ohci.h
index 629b529a69..629b529a69 100644
--- a/arch/ppc/cpu/mpc5xxx/usb_ohci.h
+++ b/arch/powerpc/cpu/mpc5xxx/usb_ohci.h
diff --git a/arch/ppc/cpu/mpc8220/Makefile b/arch/powerpc/cpu/mpc8220/Makefile
index b4fad286dc..b4fad286dc 100644
--- a/arch/ppc/cpu/mpc8220/Makefile
+++ b/arch/powerpc/cpu/mpc8220/Makefile
diff --git a/arch/ppc/cpu/mpc8220/config.mk b/arch/powerpc/cpu/mpc8220/config.mk
index e2ebf38bd5..e706883938 100644
--- a/arch/ppc/cpu/mpc8220/config.mk
+++ b/arch/powerpc/cpu/mpc8220/config.mk
@@ -27,4 +27,4 @@ PLATFORM_CPPFLAGS += -DCONFIG_MPC8220 -ffixed-r2 \
 		     -mstring -mcpu=603e -mmultiple
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc8220/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc8220/u-boot.lds
diff --git a/arch/ppc/cpu/mpc8220/cpu.c b/arch/powerpc/cpu/mpc8220/cpu.c
index 563cfe0536..563cfe0536 100644
--- a/arch/ppc/cpu/mpc8220/cpu.c
+++ b/arch/powerpc/cpu/mpc8220/cpu.c
diff --git a/arch/ppc/cpu/mpc8220/cpu_init.c b/arch/powerpc/cpu/mpc8220/cpu_init.c
index 8f52c7dd0e..8f52c7dd0e 100644
--- a/arch/ppc/cpu/mpc8220/cpu_init.c
+++ b/arch/powerpc/cpu/mpc8220/cpu_init.c
diff --git a/arch/ppc/cpu/mpc8220/dma.h b/arch/powerpc/cpu/mpc8220/dma.h
index d06ee63139..d06ee63139 100644
--- a/arch/ppc/cpu/mpc8220/dma.h
+++ b/arch/powerpc/cpu/mpc8220/dma.h
diff --git a/arch/ppc/cpu/mpc8220/dramSetup.c b/arch/powerpc/cpu/mpc8220/dramSetup.c
index 52cf1333f7..52cf1333f7 100644
--- a/arch/ppc/cpu/mpc8220/dramSetup.c
+++ b/arch/powerpc/cpu/mpc8220/dramSetup.c
diff --git a/arch/ppc/cpu/mpc8220/dramSetup.h b/arch/powerpc/cpu/mpc8220/dramSetup.h
index 3b64e088cd..3b64e088cd 100644
--- a/arch/ppc/cpu/mpc8220/dramSetup.h
+++ b/arch/powerpc/cpu/mpc8220/dramSetup.h
diff --git a/arch/ppc/cpu/mpc8220/fec.c b/arch/powerpc/cpu/mpc8220/fec.c
index 992e0ffbc4..992e0ffbc4 100644
--- a/arch/ppc/cpu/mpc8220/fec.c
+++ b/arch/powerpc/cpu/mpc8220/fec.c
diff --git a/arch/ppc/cpu/mpc8220/fec.h b/arch/powerpc/cpu/mpc8220/fec.h
index a8927fcdbb..a8927fcdbb 100644
--- a/arch/ppc/cpu/mpc8220/fec.h
+++ b/arch/powerpc/cpu/mpc8220/fec.h
diff --git a/arch/ppc/cpu/mpc8220/fec_dma_tasks.S b/arch/powerpc/cpu/mpc8220/fec_dma_tasks.S
index 3f8a03bf15..3f8a03bf15 100644
--- a/arch/ppc/cpu/mpc8220/fec_dma_tasks.S
+++ b/arch/powerpc/cpu/mpc8220/fec_dma_tasks.S
diff --git a/arch/ppc/cpu/mpc8220/i2c.c b/arch/powerpc/cpu/mpc8220/i2c.c
index 76ecdf11e2..76ecdf11e2 100644
--- a/arch/ppc/cpu/mpc8220/i2c.c
+++ b/arch/powerpc/cpu/mpc8220/i2c.c
diff --git a/arch/ppc/cpu/mpc8220/i2cCore.c b/arch/powerpc/cpu/mpc8220/i2cCore.c
index b89ad034f4..b89ad034f4 100644
--- a/arch/ppc/cpu/mpc8220/i2cCore.c
+++ b/arch/powerpc/cpu/mpc8220/i2cCore.c
diff --git a/arch/ppc/cpu/mpc8220/i2cCore.h b/arch/powerpc/cpu/mpc8220/i2cCore.h
index 72783fd48b..72783fd48b 100644
--- a/arch/ppc/cpu/mpc8220/i2cCore.h
+++ b/arch/powerpc/cpu/mpc8220/i2cCore.h
diff --git a/arch/ppc/cpu/mpc8220/interrupts.c b/arch/powerpc/cpu/mpc8220/interrupts.c
index 78e99179c9..78e99179c9 100644
--- a/arch/ppc/cpu/mpc8220/interrupts.c
+++ b/arch/powerpc/cpu/mpc8220/interrupts.c
diff --git a/arch/ppc/cpu/mpc8220/io.S b/arch/powerpc/cpu/mpc8220/io.S
index 5ecdf550a1..5ecdf550a1 100644
--- a/arch/ppc/cpu/mpc8220/io.S
+++ b/arch/powerpc/cpu/mpc8220/io.S
diff --git a/arch/ppc/cpu/mpc8220/loadtask.c b/arch/powerpc/cpu/mpc8220/loadtask.c
index 6d8b627e8c..6d8b627e8c 100644
--- a/arch/ppc/cpu/mpc8220/loadtask.c
+++ b/arch/powerpc/cpu/mpc8220/loadtask.c
diff --git a/arch/ppc/cpu/mpc8220/pci.c b/arch/powerpc/cpu/mpc8220/pci.c
index 7ef43b72cd..7ef43b72cd 100644
--- a/arch/ppc/cpu/mpc8220/pci.c
+++ b/arch/powerpc/cpu/mpc8220/pci.c
diff --git a/arch/ppc/cpu/mpc8220/speed.c b/arch/powerpc/cpu/mpc8220/speed.c
index 62ac845b7a..62ac845b7a 100644
--- a/arch/ppc/cpu/mpc8220/speed.c
+++ b/arch/powerpc/cpu/mpc8220/speed.c
diff --git a/arch/ppc/cpu/mpc8220/start.S b/arch/powerpc/cpu/mpc8220/start.S
index e28999d322..3d79d8ec0d 100644
--- a/arch/ppc/cpu/mpc8220/start.S
+++ b/arch/powerpc/cpu/mpc8220/start.S
@@ -419,7 +419,7 @@ init_8220_core:
 	/*								*/
 	/* bits 15-19 correspond to addresses 0x00000000 to 0x0001F000	*/
 	/* incrementing by 0x1000 each time. The code below is sort of	*/
-	/* based on code in "flush_tlbs" from arch/ppc/kernel/head.S	*/
+	/* based on code in "flush_tlbs" from arch/powerpc/kernel/head.S	*/
 	/*								*/
 	/*--------------------------------------------------------------*/
 
diff --git a/arch/ppc/cpu/mpc8220/traps.c b/arch/powerpc/cpu/mpc8220/traps.c
index 456578001b..13894c9050 100644
--- a/arch/ppc/cpu/mpc8220/traps.c
+++ b/arch/powerpc/cpu/mpc8220/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc8220/u-boot.lds b/arch/powerpc/cpu/mpc8220/u-boot.lds
index 8c5d3071f9..31a7a0e4ef 100644
--- a/arch/ppc/cpu/mpc8220/u-boot.lds
+++ b/arch/powerpc/cpu/mpc8220/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8220/start.o	(.text)
+    arch/powerpc/cpu/mpc8220/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc8220/uart.c b/arch/powerpc/cpu/mpc8220/uart.c
index 0c4b536b48..0c4b536b48 100644
--- a/arch/ppc/cpu/mpc8220/uart.c
+++ b/arch/powerpc/cpu/mpc8220/uart.c
diff --git a/arch/ppc/cpu/mpc824x/.gitignore b/arch/powerpc/cpu/mpc824x/.gitignore
index 2d79931e96..2d79931e96 100644
--- a/arch/ppc/cpu/mpc824x/.gitignore
+++ b/arch/powerpc/cpu/mpc824x/.gitignore
diff --git a/arch/ppc/cpu/mpc824x/Makefile b/arch/powerpc/cpu/mpc824x/Makefile
index a57ad12c41..a57ad12c41 100644
--- a/arch/ppc/cpu/mpc824x/Makefile
+++ b/arch/powerpc/cpu/mpc824x/Makefile
diff --git a/arch/ppc/cpu/mpc824x/config.mk b/arch/powerpc/cpu/mpc824x/config.mk
index 31ecd20d9f..27c287351b 100644
--- a/arch/ppc/cpu/mpc824x/config.mk
+++ b/arch/powerpc/cpu/mpc824x/config.mk
@@ -26,4 +26,4 @@ PLATFORM_RELFLAGS += -fPIC -meabi
 PLATFORM_CPPFLAGS += -DCONFIG_MPC824X -ffixed-r2 -mstring -mcpu=603e -msoft-float
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc824x/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc824x/u-boot.lds
diff --git a/arch/ppc/cpu/mpc824x/cpu.c b/arch/powerpc/cpu/mpc824x/cpu.c
index 08f6a947f4..08f6a947f4 100644
--- a/arch/ppc/cpu/mpc824x/cpu.c
+++ b/arch/powerpc/cpu/mpc824x/cpu.c
diff --git a/arch/ppc/cpu/mpc824x/cpu_init.c b/arch/powerpc/cpu/mpc824x/cpu_init.c
index 395f7767d1..395f7767d1 100644
--- a/arch/ppc/cpu/mpc824x/cpu_init.c
+++ b/arch/powerpc/cpu/mpc824x/cpu_init.c
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic.h b/arch/powerpc/cpu/mpc824x/drivers/epic.h
index 2803f631cf..2803f631cf 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic.h
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic.h
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic/README b/arch/powerpc/cpu/mpc824x/drivers/epic/README
index 57989969b9..57989969b9 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic/README
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic/README
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic/epic.h b/arch/powerpc/cpu/mpc824x/drivers/epic/epic.h
index 58f81c5dfd..58f81c5dfd 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic/epic.h
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic/epic.h
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic/epic1.c b/arch/powerpc/cpu/mpc824x/drivers/epic/epic1.c
index ecbb42d0d6..ecbb42d0d6 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic/epic1.c
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic/epic1.c
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic/epic2.S b/arch/powerpc/cpu/mpc824x/drivers/epic/epic2.S
index 52d19aae8e..52d19aae8e 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic/epic2.S
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic/epic2.S
diff --git a/arch/ppc/cpu/mpc824x/drivers/epic/epicutil.S b/arch/powerpc/cpu/mpc824x/drivers/epic/epicutil.S
index 4877050ba4..4877050ba4 100644
--- a/arch/ppc/cpu/mpc824x/drivers/epic/epicutil.S
+++ b/arch/powerpc/cpu/mpc824x/drivers/epic/epicutil.S
diff --git a/arch/ppc/cpu/mpc824x/drivers/errors.h b/arch/powerpc/cpu/mpc824x/drivers/errors.h
index 20794a2e89..20794a2e89 100644
--- a/arch/ppc/cpu/mpc824x/drivers/errors.h
+++ b/arch/powerpc/cpu/mpc824x/drivers/errors.h
diff --git a/arch/ppc/cpu/mpc824x/drivers/i2c/i2c.c b/arch/powerpc/cpu/mpc824x/drivers/i2c/i2c.c
index 637ae4c1b1..637ae4c1b1 100644
--- a/arch/ppc/cpu/mpc824x/drivers/i2c/i2c.c
+++ b/arch/powerpc/cpu/mpc824x/drivers/i2c/i2c.c
diff --git a/arch/ppc/cpu/mpc824x/drivers/i2c_export.h b/arch/powerpc/cpu/mpc824x/drivers/i2c_export.h
index 6264d189bb..6264d189bb 100644
--- a/arch/ppc/cpu/mpc824x/drivers/i2c_export.h
+++ b/arch/powerpc/cpu/mpc824x/drivers/i2c_export.h
diff --git a/arch/ppc/cpu/mpc824x/interrupts.c b/arch/powerpc/cpu/mpc824x/interrupts.c
index 139c52cd3c..139c52cd3c 100644
--- a/arch/ppc/cpu/mpc824x/interrupts.c
+++ b/arch/powerpc/cpu/mpc824x/interrupts.c
diff --git a/arch/ppc/cpu/mpc824x/pci.c b/arch/powerpc/cpu/mpc824x/pci.c
index cf9cf41ae5..72aaec7b51 100644
--- a/arch/ppc/cpu/mpc824x/pci.c
+++ b/arch/powerpc/cpu/mpc824x/pci.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/kernel/mpc10x_common.c
+ * arch/powerpc/kernel/mpc10x_common.c
  *
  * Common routines for the Motorola SPS MPC106, MPC107 and MPC8240 Host bridge,
  * Mem ctlr, EPIC, etc.
diff --git a/arch/ppc/cpu/mpc824x/speed.c b/arch/powerpc/cpu/mpc824x/speed.c
index fdcb9723cb..fdcb9723cb 100644
--- a/arch/ppc/cpu/mpc824x/speed.c
+++ b/arch/powerpc/cpu/mpc824x/speed.c
diff --git a/arch/ppc/cpu/mpc824x/start.S b/arch/powerpc/cpu/mpc824x/start.S
index f3f595af25..f3f595af25 100644
--- a/arch/ppc/cpu/mpc824x/start.S
+++ b/arch/powerpc/cpu/mpc824x/start.S
diff --git a/arch/ppc/cpu/mpc824x/traps.c b/arch/powerpc/cpu/mpc824x/traps.c
index 0a7243020b..163b983340 100644
--- a/arch/ppc/cpu/mpc824x/traps.c
+++ b/arch/powerpc/cpu/mpc824x/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc8260/u-boot.lds b/arch/powerpc/cpu/mpc824x/u-boot.lds
index 988784416f..d1fcd7c47d 100644
--- a/arch/ppc/cpu/mpc8260/u-boot.lds
+++ b/arch/powerpc/cpu/mpc824x/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8260/start.o		(.text)
+    arch/powerpc/cpu/mpc824x/start.o		(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc8260/Makefile b/arch/powerpc/cpu/mpc8260/Makefile
index 9f0c2dd50c..9f0c2dd50c 100644
--- a/arch/ppc/cpu/mpc8260/Makefile
+++ b/arch/powerpc/cpu/mpc8260/Makefile
diff --git a/arch/ppc/cpu/mpc8260/bedbug_603e.c b/arch/powerpc/cpu/mpc8260/bedbug_603e.c
index c969ff65e6..c969ff65e6 100644
--- a/arch/ppc/cpu/mpc8260/bedbug_603e.c
+++ b/arch/powerpc/cpu/mpc8260/bedbug_603e.c
diff --git a/arch/ppc/cpu/mpc8260/commproc.c b/arch/powerpc/cpu/mpc8260/commproc.c
index 94f6bc224f..111a67c98c 100644
--- a/arch/ppc/cpu/mpc8260/commproc.c
+++ b/arch/powerpc/cpu/mpc8260/commproc.c
@@ -1,5 +1,5 @@
 /*
- * This file is based on "arch/ppc/8260_io/commproc.c" - here is it's
+ * This file is based on "arch/powerpc/8260_io/commproc.c" - here is it's
  * copyright notice:
  *
  * General Purpose functions for the global management of the
diff --git a/arch/ppc/cpu/mpc8260/config.mk b/arch/powerpc/cpu/mpc8260/config.mk
index 51bb9faf25..a9bb6887a0 100644
--- a/arch/ppc/cpu/mpc8260/config.mk
+++ b/arch/powerpc/cpu/mpc8260/config.mk
@@ -27,4 +27,4 @@ PLATFORM_CPPFLAGS += -DCONFIG_8260 -DCONFIG_CPM2 -ffixed-r2 \
 		     -mstring -mcpu=603e -mmultiple
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc8260/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc8260/u-boot.lds
diff --git a/arch/ppc/cpu/mpc8260/cpu.c b/arch/powerpc/cpu/mpc8260/cpu.c
index aedbf297ab..aedbf297ab 100644
--- a/arch/ppc/cpu/mpc8260/cpu.c
+++ b/arch/powerpc/cpu/mpc8260/cpu.c
diff --git a/arch/ppc/cpu/mpc8260/cpu_init.c b/arch/powerpc/cpu/mpc8260/cpu_init.c
index 1d52773445..1d52773445 100644
--- a/arch/ppc/cpu/mpc8260/cpu_init.c
+++ b/arch/powerpc/cpu/mpc8260/cpu_init.c
diff --git a/arch/ppc/cpu/mpc8260/ether_fcc.c b/arch/powerpc/cpu/mpc8260/ether_fcc.c
index 5ac02a09c0..5ac02a09c0 100644
--- a/arch/ppc/cpu/mpc8260/ether_fcc.c
+++ b/arch/powerpc/cpu/mpc8260/ether_fcc.c
diff --git a/arch/ppc/cpu/mpc8260/ether_scc.c b/arch/powerpc/cpu/mpc8260/ether_scc.c
index 432111df4c..432111df4c 100644
--- a/arch/ppc/cpu/mpc8260/ether_scc.c
+++ b/arch/powerpc/cpu/mpc8260/ether_scc.c
diff --git a/arch/ppc/cpu/mpc8260/i2c.c b/arch/powerpc/cpu/mpc8260/i2c.c
index d2bdcc2d82..d2bdcc2d82 100644
--- a/arch/ppc/cpu/mpc8260/i2c.c
+++ b/arch/powerpc/cpu/mpc8260/i2c.c
diff --git a/arch/ppc/cpu/mpc8260/interrupts.c b/arch/powerpc/cpu/mpc8260/interrupts.c
index a7700c4b65..2606c60d45 100644
--- a/arch/ppc/cpu/mpc8260/interrupts.c
+++ b/arch/powerpc/cpu/mpc8260/interrupts.c
@@ -44,7 +44,7 @@ static struct irq_action irq_handlers[NR_IRQS];
 static ulong ppc_cached_irq_mask[NR_MASK_WORDS];
 
 /****************************************************************************/
-/* this section was ripped out of arch/ppc/kernel/ppc8260_pic.c in the	    */
+/* this section was ripped out of arch/powerpc/kernel/ppc8260_pic.c in the	    */
 /* Linux/PPC 2.4.x source. There was no copyright notice in that file.	    */
 
 /* The 8260 internal interrupt controller.  It is usually
@@ -137,7 +137,7 @@ static int m8260_get_irq (struct pt_regs *regs)
 	return irq;
 }
 
-/* end of code ripped out of arch/ppc/kernel/ppc8260_pic.c		    */
+/* end of code ripped out of arch/powerpc/kernel/ppc8260_pic.c		    */
 /****************************************************************************/
 
 int interrupt_init_cpu (unsigned *decrementer_count)
diff --git a/arch/ppc/cpu/mpc8260/kgdb.S b/arch/powerpc/cpu/mpc8260/kgdb.S
index c5936c7345..c5936c7345 100644
--- a/arch/ppc/cpu/mpc8260/kgdb.S
+++ b/arch/powerpc/cpu/mpc8260/kgdb.S
diff --git a/arch/ppc/cpu/mpc8260/pci.c b/arch/powerpc/cpu/mpc8260/pci.c
index 6a14ba4adc..6a14ba4adc 100644
--- a/arch/ppc/cpu/mpc8260/pci.c
+++ b/arch/powerpc/cpu/mpc8260/pci.c
diff --git a/arch/ppc/cpu/mpc8260/serial_scc.c b/arch/powerpc/cpu/mpc8260/serial_scc.c
index 4ab6a28640..4ab6a28640 100644
--- a/arch/ppc/cpu/mpc8260/serial_scc.c
+++ b/arch/powerpc/cpu/mpc8260/serial_scc.c
diff --git a/arch/ppc/cpu/mpc8260/serial_smc.c b/arch/powerpc/cpu/mpc8260/serial_smc.c
index fbb3fb0420..7b6eaba09a 100644
--- a/arch/ppc/cpu/mpc8260/serial_smc.c
+++ b/arch/powerpc/cpu/mpc8260/serial_smc.c
@@ -21,7 +21,7 @@
  * MA 02111-1307 USA
  *
  * Hacked for MPC8260 by Murray.Jensen@cmst.csiro.au, 19-Oct-00, with
- * changes based on the file arch/ppc/mbxboot/m8260_tty.c from the
+ * changes based on the file arch/powerpc/mbxboot/m8260_tty.c from the
  * Linux/PPC sources (m8260_tty.c had no copyright info in it).
  */
 
diff --git a/arch/ppc/cpu/mpc8260/speed.c b/arch/powerpc/cpu/mpc8260/speed.c
index 0e1c2b0659..0e1c2b0659 100644
--- a/arch/ppc/cpu/mpc8260/speed.c
+++ b/arch/powerpc/cpu/mpc8260/speed.c
diff --git a/arch/ppc/cpu/mpc8260/speed.h b/arch/powerpc/cpu/mpc8260/speed.h
index 3f32a143cc..3f32a143cc 100644
--- a/arch/ppc/cpu/mpc8260/speed.h
+++ b/arch/powerpc/cpu/mpc8260/speed.h
diff --git a/arch/ppc/cpu/mpc8260/spi.c b/arch/powerpc/cpu/mpc8260/spi.c
index f5d2ac35a6..f5d2ac35a6 100644
--- a/arch/ppc/cpu/mpc8260/spi.c
+++ b/arch/powerpc/cpu/mpc8260/spi.c
diff --git a/arch/ppc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S
index 1fc70bc5e4..a43504276b 100644
--- a/arch/ppc/cpu/mpc8260/start.S
+++ b/arch/powerpc/cpu/mpc8260/start.S
@@ -576,7 +576,7 @@ init_8260_core:
 	/*								*/
 	/* bits 15-19 correspond to addresses 0x00000000 to 0x0001F000	*/
 	/* incrementing by 0x1000 each time. The code below is sort of	*/
-	/* based on code in "flush_tlbs" from arch/ppc/kernel/head.S	*/
+	/* based on code in "flush_tlbs" from arch/powerpc/kernel/head.S	*/
 	/*								*/
 	/*--------------------------------------------------------------*/
 
diff --git a/arch/ppc/cpu/mpc8260/traps.c b/arch/powerpc/cpu/mpc8260/traps.c
index d216f71f94..c116cdf69d 100644
--- a/arch/ppc/cpu/mpc8260/traps.c
+++ b/arch/powerpc/cpu/mpc8260/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc824x/u-boot.lds b/arch/powerpc/cpu/mpc8260/u-boot.lds
index 8a6d5084ec..b8681e706d 100644
--- a/arch/ppc/cpu/mpc824x/u-boot.lds
+++ b/arch/powerpc/cpu/mpc8260/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc824x/start.o		(.text)
+    arch/powerpc/cpu/mpc8260/start.o		(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc83xx/Makefile b/arch/powerpc/cpu/mpc83xx/Makefile
index 15e2c18b13..15e2c18b13 100644
--- a/arch/ppc/cpu/mpc83xx/Makefile
+++ b/arch/powerpc/cpu/mpc83xx/Makefile
diff --git a/arch/ppc/cpu/mpc83xx/config.mk b/arch/powerpc/cpu/mpc83xx/config.mk
index 8596f6a5e7..8a3a8c1b98 100644
--- a/arch/ppc/cpu/mpc83xx/config.mk
+++ b/arch/powerpc/cpu/mpc83xx/config.mk
@@ -26,4 +26,4 @@ PLATFORM_CPPFLAGS += -DCONFIG_MPC83xx -DCONFIG_E300 \
 			-ffixed-r2 -msoft-float
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc83xx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc83xx/u-boot.lds
diff --git a/arch/ppc/cpu/mpc83xx/cpu.c b/arch/powerpc/cpu/mpc83xx/cpu.c
index 51180d6daa..51180d6daa 100644
--- a/arch/ppc/cpu/mpc83xx/cpu.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu.c
diff --git a/arch/ppc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c
index 75b45222bd..75b45222bd 100644
--- a/arch/ppc/cpu/mpc83xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc83xx/ecc.c b/arch/powerpc/cpu/mpc83xx/ecc.c
index f3942b411f..f3942b411f 100644
--- a/arch/ppc/cpu/mpc83xx/ecc.c
+++ b/arch/powerpc/cpu/mpc83xx/ecc.c
diff --git a/arch/ppc/cpu/mpc83xx/fdt.c b/arch/powerpc/cpu/mpc83xx/fdt.c
index daf73a6e5a..daf73a6e5a 100644
--- a/arch/ppc/cpu/mpc83xx/fdt.c
+++ b/arch/powerpc/cpu/mpc83xx/fdt.c
diff --git a/arch/ppc/cpu/mpc83xx/interrupts.c b/arch/powerpc/cpu/mpc83xx/interrupts.c
index faffbaf838..faffbaf838 100644
--- a/arch/ppc/cpu/mpc83xx/interrupts.c
+++ b/arch/powerpc/cpu/mpc83xx/interrupts.c
diff --git a/arch/ppc/cpu/mpc83xx/nand_init.c b/arch/powerpc/cpu/mpc83xx/nand_init.c
index 38e141a828..38e141a828 100644
--- a/arch/ppc/cpu/mpc83xx/nand_init.c
+++ b/arch/powerpc/cpu/mpc83xx/nand_init.c
diff --git a/arch/ppc/cpu/mpc83xx/pci.c b/arch/powerpc/cpu/mpc83xx/pci.c
index a42b230ff3..a42b230ff3 100644
--- a/arch/ppc/cpu/mpc83xx/pci.c
+++ b/arch/powerpc/cpu/mpc83xx/pci.c
diff --git a/arch/ppc/cpu/mpc83xx/pcie.c b/arch/powerpc/cpu/mpc83xx/pcie.c
index 77f8906b9f..77f8906b9f 100644
--- a/arch/ppc/cpu/mpc83xx/pcie.c
+++ b/arch/powerpc/cpu/mpc83xx/pcie.c
diff --git a/arch/ppc/cpu/mpc83xx/qe_io.c b/arch/powerpc/cpu/mpc83xx/qe_io.c
index db94f00098..db94f00098 100644
--- a/arch/ppc/cpu/mpc83xx/qe_io.c
+++ b/arch/powerpc/cpu/mpc83xx/qe_io.c
diff --git a/arch/ppc/cpu/mpc83xx/serdes.c b/arch/powerpc/cpu/mpc83xx/serdes.c
index 64033fe4c3..64033fe4c3 100644
--- a/arch/ppc/cpu/mpc83xx/serdes.c
+++ b/arch/powerpc/cpu/mpc83xx/serdes.c
diff --git a/arch/ppc/cpu/mpc83xx/spd_sdram.c b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
index 44aaa9abc2..44aaa9abc2 100644
--- a/arch/ppc/cpu/mpc83xx/spd_sdram.c
+++ b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
diff --git a/arch/ppc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index bde7e920a2..bde7e920a2 100644
--- a/arch/ppc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
diff --git a/arch/ppc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index 68bb6209c3..a7c80792de 100644
--- a/arch/ppc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -720,7 +720,7 @@ setup_bats:
 	 *
 	 * bits 15-19 correspond to addresses 0x00000000 to 0x0001F000
 	 * incrementing by 0x1000 each time. The code below is sort of
-	 * based on code in "flush_tlbs" from arch/ppc/kernel/head.S
+	 * based on code in "flush_tlbs" from arch/powerpc/kernel/head.S
 	 *
 	 */
 	lis	r3, 0
diff --git a/arch/ppc/cpu/mpc83xx/traps.c b/arch/powerpc/cpu/mpc83xx/traps.c
index 9d71b8b730..9d71b8b730 100644
--- a/arch/ppc/cpu/mpc83xx/traps.c
+++ b/arch/powerpc/cpu/mpc83xx/traps.c
diff --git a/arch/ppc/cpu/mpc83xx/u-boot.lds b/arch/powerpc/cpu/mpc83xx/u-boot.lds
index 157cef676e..0b74a13fb1 100644
--- a/arch/ppc/cpu/mpc83xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc83xx/u-boot.lds
@@ -50,7 +50,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc83xx/start.o	(.text)
+    arch/powerpc/cpu/mpc83xx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/arch/ppc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index f064fee26b..f064fee26b 100644
--- a/arch/ppc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
diff --git a/arch/ppc/cpu/mpc85xx/commproc.c b/arch/powerpc/cpu/mpc85xx/commproc.c
index 594aace4b1..f0fd1cbc38 100644
--- a/arch/ppc/cpu/mpc85xx/commproc.c
+++ b/arch/powerpc/cpu/mpc85xx/commproc.c
@@ -2,7 +2,7 @@
  * Adapted for Motorola MPC8560 chips
  * Xianghua Xiao <x.xiao@motorola.com>
  *
- * This file is based on "arch/ppc/8260_io/commproc.c" - here is it's
+ * This file is based on "arch/powerpc/8260_io/commproc.c" - here is it's
  * copyright notice:
  *
  * General Purpose functions for the global management of the
diff --git a/arch/ppc/cpu/mpc85xx/config.mk b/arch/powerpc/cpu/mpc85xx/config.mk
index ffb813dc39..f07d9209a7 100644
--- a/arch/ppc/cpu/mpc85xx/config.mk
+++ b/arch/powerpc/cpu/mpc85xx/config.mk
@@ -32,4 +32,4 @@ PLATFORM_CPPFLAGS +=$(call cc-option,-mspe=yes)
 PLATFORM_CPPFLAGS +=$(call cc-option,-mno-spe)
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc85xx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc85xx/u-boot.lds
diff --git a/arch/ppc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 0cc6e0323f..0cc6e0323f 100644
--- a/arch/ppc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
diff --git a/arch/ppc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index e0126d331a..e0126d331a 100644
--- a/arch/ppc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
index 32aa94b612..32aa94b612 100644
--- a/arch/ppc/cpu/mpc85xx/cpu_init_early.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
diff --git a/arch/ppc/cpu/mpc85xx/cpu_init_nand.c b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c
index 184cca4c54..184cca4c54 100644
--- a/arch/ppc/cpu/mpc85xx/cpu_init_nand.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c
diff --git a/arch/ppc/cpu/mpc85xx/ddr-gen1.c b/arch/powerpc/cpu/mpc85xx/ddr-gen1.c
index 54437dd0cb..54437dd0cb 100644
--- a/arch/ppc/cpu/mpc85xx/ddr-gen1.c
+++ b/arch/powerpc/cpu/mpc85xx/ddr-gen1.c
diff --git a/arch/ppc/cpu/mpc85xx/ddr-gen2.c b/arch/powerpc/cpu/mpc85xx/ddr-gen2.c
index 655f99c028..655f99c028 100644
--- a/arch/ppc/cpu/mpc85xx/ddr-gen2.c
+++ b/arch/powerpc/cpu/mpc85xx/ddr-gen2.c
diff --git a/arch/ppc/cpu/mpc85xx/ddr-gen3.c b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
index 0691ca455a..0691ca455a 100644
--- a/arch/ppc/cpu/mpc85xx/ddr-gen3.c
+++ b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
diff --git a/arch/ppc/cpu/mpc85xx/ether_fcc.c b/arch/powerpc/cpu/mpc85xx/ether_fcc.c
index 5f1414d758..5f1414d758 100644
--- a/arch/ppc/cpu/mpc85xx/ether_fcc.c
+++ b/arch/powerpc/cpu/mpc85xx/ether_fcc.c
diff --git a/arch/ppc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c
index 1d11ab470f..1d11ab470f 100644
--- a/arch/ppc/cpu/mpc85xx/fdt.c
+++ b/arch/powerpc/cpu/mpc85xx/fdt.c
diff --git a/arch/ppc/cpu/mpc85xx/fixed_ivor.S b/arch/powerpc/cpu/mpc85xx/fixed_ivor.S
index 320cae3296..320cae3296 100644
--- a/arch/ppc/cpu/mpc85xx/fixed_ivor.S
+++ b/arch/powerpc/cpu/mpc85xx/fixed_ivor.S
diff --git a/arch/ppc/cpu/mpc85xx/interrupts.c b/arch/powerpc/cpu/mpc85xx/interrupts.c
index 409367d158..409367d158 100644
--- a/arch/ppc/cpu/mpc85xx/interrupts.c
+++ b/arch/powerpc/cpu/mpc85xx/interrupts.c
diff --git a/arch/ppc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index 826bf32d4d..826bf32d4d 100644
--- a/arch/ppc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
diff --git a/arch/ppc/cpu/mpc85xx/mp.h b/arch/powerpc/cpu/mpc85xx/mp.h
index 3422cc1070..3422cc1070 100644
--- a/arch/ppc/cpu/mpc85xx/mp.h
+++ b/arch/powerpc/cpu/mpc85xx/mp.h
diff --git a/arch/ppc/cpu/mpc85xx/mpc8536_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c
index cb6a6f00c9..cb6a6f00c9 100644
--- a/arch/ppc/cpu/mpc85xx/mpc8536_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c
diff --git a/arch/ppc/cpu/mpc85xx/pci.c b/arch/powerpc/cpu/mpc85xx/pci.c
index 75d2716ef4..75d2716ef4 100644
--- a/arch/ppc/cpu/mpc85xx/pci.c
+++ b/arch/powerpc/cpu/mpc85xx/pci.c
diff --git a/arch/ppc/cpu/mpc85xx/qe_io.c b/arch/powerpc/cpu/mpc85xx/qe_io.c
index 72a29b7b5a..72a29b7b5a 100644
--- a/arch/ppc/cpu/mpc85xx/qe_io.c
+++ b/arch/powerpc/cpu/mpc85xx/qe_io.c
diff --git a/arch/ppc/cpu/mpc85xx/release.S b/arch/powerpc/cpu/mpc85xx/release.S
index 0b5b9da032..0b5b9da032 100644
--- a/arch/ppc/cpu/mpc85xx/release.S
+++ b/arch/powerpc/cpu/mpc85xx/release.S
diff --git a/arch/ppc/cpu/mpc85xx/resetvec.S b/arch/powerpc/cpu/mpc85xx/resetvec.S
index 29555d4a00..29555d4a00 100644
--- a/arch/ppc/cpu/mpc85xx/resetvec.S
+++ b/arch/powerpc/cpu/mpc85xx/resetvec.S
diff --git a/arch/ppc/cpu/mpc85xx/serial_scc.c b/arch/powerpc/cpu/mpc85xx/serial_scc.c
index 2dab2124fc..2dab2124fc 100644
--- a/arch/ppc/cpu/mpc85xx/serial_scc.c
+++ b/arch/powerpc/cpu/mpc85xx/serial_scc.c
diff --git a/arch/ppc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 268edbc5b7..268edbc5b7 100644
--- a/arch/ppc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
diff --git a/arch/ppc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index b3cb56a5b0..b3cb56a5b0 100644
--- a/arch/ppc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
diff --git a/arch/ppc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c
index b3037aceaf..b3037aceaf 100644
--- a/arch/ppc/cpu/mpc85xx/tlb.c
+++ b/arch/powerpc/cpu/mpc85xx/tlb.c
diff --git a/arch/ppc/cpu/mpc85xx/traps.c b/arch/powerpc/cpu/mpc85xx/traps.c
index 10108d86e3..7e96664333 100644
--- a/arch/ppc/cpu/mpc85xx/traps.c
+++ b/arch/powerpc/cpu/mpc85xx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright 2007 Freescale Semiconductor.
  * Copyright (C) 2003 Motorola
diff --git a/arch/ppc/cpu/mpc85xx/u-boot-nand.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
index b9240f22a7..5fd3e6c8ee 100644
--- a/arch/ppc/cpu/mpc85xx/u-boot-nand.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
@@ -117,7 +117,7 @@ SECTIONS
 
   .bootpg ADDR(.text) - 0x1000 :
   {
-    arch/ppc/cpu/mpc85xx/start.o	(.bootpg)
+    arch/powerpc/cpu/mpc85xx/start.o	(.bootpg)
   } :text = 0xffff
 
   . = ADDR(.text) + 0x80000;
diff --git a/arch/ppc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
index fef3e42e09..7d9cee98e5 100644
--- a/arch/ppc/cpu/mpc85xx/u-boot-nand_spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
@@ -29,7 +29,7 @@ SECTIONS
 	. = 0xfff00000;
 	.text : {
 		*(.text)
-  	}
+	}
 	_etext = .;
 
 	.reloc : {
diff --git a/arch/ppc/cpu/mpc85xx/u-boot.lds b/arch/powerpc/cpu/mpc85xx/u-boot.lds
index 9698bf405a..c88b1f35b9 100644
--- a/arch/ppc/cpu/mpc85xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot.lds
@@ -121,7 +121,7 @@ SECTIONS
 
   .bootpg RESET_VECTOR_ADDRESS - 0xffc :
   {
-    arch/ppc/cpu/mpc85xx/start.o	(.bootpg)
+    arch/powerpc/cpu/mpc85xx/start.o	(.bootpg)
   } :text = 0xffff
 
   .resetvec RESET_VECTOR_ADDRESS :
diff --git a/arch/ppc/cpu/mpc86xx/Makefile b/arch/powerpc/cpu/mpc86xx/Makefile
index daca79ad4f..daca79ad4f 100644
--- a/arch/ppc/cpu/mpc86xx/Makefile
+++ b/arch/powerpc/cpu/mpc86xx/Makefile
diff --git a/arch/ppc/cpu/mpc86xx/cache.S b/arch/powerpc/cpu/mpc86xx/cache.S
index 0bb058b043..0bb058b043 100644
--- a/arch/ppc/cpu/mpc86xx/cache.S
+++ b/arch/powerpc/cpu/mpc86xx/cache.S
diff --git a/arch/ppc/cpu/mpc86xx/config.mk b/arch/powerpc/cpu/mpc86xx/config.mk
index ca2f8376ed..ca2f8376ed 100644
--- a/arch/ppc/cpu/mpc86xx/config.mk
+++ b/arch/powerpc/cpu/mpc86xx/config.mk
diff --git a/arch/ppc/cpu/mpc86xx/cpu.c b/arch/powerpc/cpu/mpc86xx/cpu.c
index 188757587f..188757587f 100644
--- a/arch/ppc/cpu/mpc86xx/cpu.c
+++ b/arch/powerpc/cpu/mpc86xx/cpu.c
diff --git a/arch/ppc/cpu/mpc86xx/cpu_init.c b/arch/powerpc/cpu/mpc86xx/cpu_init.c
index b4f047d85d..b4f047d85d 100644
--- a/arch/ppc/cpu/mpc86xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc86xx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc86xx/ddr-8641.c b/arch/powerpc/cpu/mpc86xx/ddr-8641.c
index b8f2c9387f..b8f2c9387f 100644
--- a/arch/ppc/cpu/mpc86xx/ddr-8641.c
+++ b/arch/powerpc/cpu/mpc86xx/ddr-8641.c
diff --git a/arch/ppc/cpu/mpc86xx/fdt.c b/arch/powerpc/cpu/mpc86xx/fdt.c
index 51f3f4c220..51f3f4c220 100644
--- a/arch/ppc/cpu/mpc86xx/fdt.c
+++ b/arch/powerpc/cpu/mpc86xx/fdt.c
diff --git a/arch/ppc/cpu/mpc86xx/interrupts.c b/arch/powerpc/cpu/mpc86xx/interrupts.c
index c78fc72254..c78fc72254 100644
--- a/arch/ppc/cpu/mpc86xx/interrupts.c
+++ b/arch/powerpc/cpu/mpc86xx/interrupts.c
diff --git a/arch/ppc/cpu/mpc86xx/mp.c b/arch/powerpc/cpu/mpc86xx/mp.c
index b4a0faacde..b4a0faacde 100644
--- a/arch/ppc/cpu/mpc86xx/mp.c
+++ b/arch/powerpc/cpu/mpc86xx/mp.c
diff --git a/arch/ppc/cpu/mpc86xx/release.S b/arch/powerpc/cpu/mpc86xx/release.S
index 67a6f2bdb5..67a6f2bdb5 100644
--- a/arch/ppc/cpu/mpc86xx/release.S
+++ b/arch/powerpc/cpu/mpc86xx/release.S
diff --git a/arch/ppc/cpu/mpc86xx/speed.c b/arch/powerpc/cpu/mpc86xx/speed.c
index 64a3479d7e..64a3479d7e 100644
--- a/arch/ppc/cpu/mpc86xx/speed.c
+++ b/arch/powerpc/cpu/mpc86xx/speed.c
diff --git a/arch/ppc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S
index ed1e4ca668..ed1e4ca668 100644
--- a/arch/ppc/cpu/mpc86xx/start.S
+++ b/arch/powerpc/cpu/mpc86xx/start.S
diff --git a/arch/ppc/cpu/mpc86xx/traps.c b/arch/powerpc/cpu/mpc86xx/traps.c
index 406403e512..406403e512 100644
--- a/arch/ppc/cpu/mpc86xx/traps.c
+++ b/arch/powerpc/cpu/mpc86xx/traps.c
diff --git a/arch/ppc/cpu/mpc8xx/Makefile b/arch/powerpc/cpu/mpc8xx/Makefile
index 5f70459690..5f70459690 100644
--- a/arch/ppc/cpu/mpc8xx/Makefile
+++ b/arch/powerpc/cpu/mpc8xx/Makefile
diff --git a/arch/ppc/cpu/mpc8xx/bedbug_860.c b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
index 0308bbbf7a..0308bbbf7a 100644
--- a/arch/ppc/cpu/mpc8xx/bedbug_860.c
+++ b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
diff --git a/arch/ppc/cpu/mpc8xx/commproc.c b/arch/powerpc/cpu/mpc8xx/commproc.c
index a87a0dce88..a87a0dce88 100644
--- a/arch/ppc/cpu/mpc8xx/commproc.c
+++ b/arch/powerpc/cpu/mpc8xx/commproc.c
diff --git a/arch/ppc/cpu/mpc8xx/config.mk b/arch/powerpc/cpu/mpc8xx/config.mk
index 5540d65350..5540d65350 100644
--- a/arch/ppc/cpu/mpc8xx/config.mk
+++ b/arch/powerpc/cpu/mpc8xx/config.mk
diff --git a/arch/ppc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c
index 2eb848bd0e..2eb848bd0e 100644
--- a/arch/ppc/cpu/mpc8xx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xx/cpu.c
diff --git a/arch/ppc/cpu/mpc8xx/cpu_init.c b/arch/powerpc/cpu/mpc8xx/cpu_init.c
index eb0091bdb3..eb0091bdb3 100644
--- a/arch/ppc/cpu/mpc8xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc8xx/cpu_init.c
diff --git a/arch/ppc/cpu/mpc8xx/fdt.c b/arch/powerpc/cpu/mpc8xx/fdt.c
index 7130983ff2..7130983ff2 100644
--- a/arch/ppc/cpu/mpc8xx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xx/fdt.c
diff --git a/arch/ppc/cpu/mpc8xx/fec.c b/arch/powerpc/cpu/mpc8xx/fec.c
index 89c1ff939d..89c1ff939d 100644
--- a/arch/ppc/cpu/mpc8xx/fec.c
+++ b/arch/powerpc/cpu/mpc8xx/fec.c
diff --git a/arch/ppc/cpu/mpc8xx/fec.h b/arch/powerpc/cpu/mpc8xx/fec.h
index a49417c666..a49417c666 100644
--- a/arch/ppc/cpu/mpc8xx/fec.h
+++ b/arch/powerpc/cpu/mpc8xx/fec.h
diff --git a/arch/ppc/cpu/mpc8xx/i2c.c b/arch/powerpc/cpu/mpc8xx/i2c.c
index 338cababe8..338cababe8 100644
--- a/arch/ppc/cpu/mpc8xx/i2c.c
+++ b/arch/powerpc/cpu/mpc8xx/i2c.c
diff --git a/arch/ppc/cpu/mpc8xx/interrupts.c b/arch/powerpc/cpu/mpc8xx/interrupts.c
index 5daa6b2752..5daa6b2752 100644
--- a/arch/ppc/cpu/mpc8xx/interrupts.c
+++ b/arch/powerpc/cpu/mpc8xx/interrupts.c
diff --git a/arch/ppc/cpu/mpc8xx/kgdb.S b/arch/powerpc/cpu/mpc8xx/kgdb.S
index 2cc8fe63c9..2cc8fe63c9 100644
--- a/arch/ppc/cpu/mpc8xx/kgdb.S
+++ b/arch/powerpc/cpu/mpc8xx/kgdb.S
diff --git a/arch/ppc/cpu/mpc8xx/lcd.c b/arch/powerpc/cpu/mpc8xx/lcd.c
index 4b88b21b3f..4b88b21b3f 100644
--- a/arch/ppc/cpu/mpc8xx/lcd.c
+++ b/arch/powerpc/cpu/mpc8xx/lcd.c
diff --git a/arch/ppc/cpu/mpc8xx/plprcr_write.S b/arch/powerpc/cpu/mpc8xx/plprcr_write.S
index e325671142..e325671142 100644
--- a/arch/ppc/cpu/mpc8xx/plprcr_write.S
+++ b/arch/powerpc/cpu/mpc8xx/plprcr_write.S
diff --git a/arch/ppc/cpu/mpc8xx/scc.c b/arch/powerpc/cpu/mpc8xx/scc.c
index effb967e32..effb967e32 100644
--- a/arch/ppc/cpu/mpc8xx/scc.c
+++ b/arch/powerpc/cpu/mpc8xx/scc.c
diff --git a/arch/ppc/cpu/mpc8xx/serial.c b/arch/powerpc/cpu/mpc8xx/serial.c
index 664db65a56..664db65a56 100644
--- a/arch/ppc/cpu/mpc8xx/serial.c
+++ b/arch/powerpc/cpu/mpc8xx/serial.c
diff --git a/arch/ppc/cpu/mpc8xx/speed.c b/arch/powerpc/cpu/mpc8xx/speed.c
index f309f29c04..f309f29c04 100644
--- a/arch/ppc/cpu/mpc8xx/speed.c
+++ b/arch/powerpc/cpu/mpc8xx/speed.c
diff --git a/arch/ppc/cpu/mpc8xx/spi.c b/arch/powerpc/cpu/mpc8xx/spi.c
index b2ac23e5ea..b2ac23e5ea 100644
--- a/arch/ppc/cpu/mpc8xx/spi.c
+++ b/arch/powerpc/cpu/mpc8xx/spi.c
diff --git a/arch/ppc/cpu/mpc8xx/start.S b/arch/powerpc/cpu/mpc8xx/start.S
index 7cf602fd4b..7cf602fd4b 100644
--- a/arch/ppc/cpu/mpc8xx/start.S
+++ b/arch/powerpc/cpu/mpc8xx/start.S
diff --git a/arch/ppc/cpu/mpc8xx/traps.c b/arch/powerpc/cpu/mpc8xx/traps.c
index 6efe8e0ea7..343dced31f 100644
--- a/arch/ppc/cpu/mpc8xx/traps.c
+++ b/arch/powerpc/cpu/mpc8xx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/mpc8xx/upatch.c b/arch/powerpc/cpu/mpc8xx/upatch.c
index a8cb735ab7..a8cb735ab7 100644
--- a/arch/ppc/cpu/mpc8xx/upatch.c
+++ b/arch/powerpc/cpu/mpc8xx/upatch.c
diff --git a/arch/ppc/cpu/mpc8xx/video.c b/arch/powerpc/cpu/mpc8xx/video.c
index c79c499b6f..c79c499b6f 100644
--- a/arch/ppc/cpu/mpc8xx/video.c
+++ b/arch/powerpc/cpu/mpc8xx/video.c
diff --git a/arch/ppc/cpu/mpc8xx/wlkbd.c b/arch/powerpc/cpu/mpc8xx/wlkbd.c
index 13009e2641..13009e2641 100644
--- a/arch/ppc/cpu/mpc8xx/wlkbd.c
+++ b/arch/powerpc/cpu/mpc8xx/wlkbd.c
diff --git a/arch/ppc/cpu/mpc8xxx/Makefile b/arch/powerpc/cpu/mpc8xxx/Makefile
index 481f9e541d..481f9e541d 100644
--- a/arch/ppc/cpu/mpc8xxx/Makefile
+++ b/arch/powerpc/cpu/mpc8xxx/Makefile
diff --git a/arch/ppc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index fef062b224..22f3423723 100644
--- a/arch/ppc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -1,8 +1,8 @@
 /*
  * Copyright 2009-2010 Freescale Semiconductor, Inc.
  *
- * This file is derived from arch/ppc/cpu/mpc85xx/cpu.c and
- * arch/ppc/cpu/mpc86xx/cpu.c. Basically this file contains
+ * This file is derived from arch/powerpc/cpu/mpc85xx/cpu.c and
+ * arch/powerpc/cpu/mpc86xx/cpu.c. Basically this file contains
  * cpu specific common code for 85xx/86xx processors.
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/Makefile b/arch/powerpc/cpu/mpc8xxx/ddr/Makefile
index cb7f856554..cb7f856554 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/Makefile
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/Makefile
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/common_timing_params.h b/arch/powerpc/cpu/mpc8xxx/ddr/common_timing_params.h
index 5aea517f25..5aea517f25 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/common_timing_params.h
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/common_timing_params.h
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/ctrl_regs.c b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
index 03f9c4380d..03f9c4380d 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/ddr.h b/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h
index f1220750df..f1220750df 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/ddr.h
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr.h
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/ddr1_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/ddr1_dimm_params.c
index 9184764418..9184764418 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/ddr1_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr1_dimm_params.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/ddr2_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/ddr2_dimm_params.c
index d9d0fa70ee..d9d0fa70ee 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/ddr2_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr2_dimm_params.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
index d4199baa82..d4199baa82 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
index e888e3ea56..e888e3ea56 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
index faa1af95ef..faa1af95ef 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/main.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/options.c b/arch/powerpc/cpu/mpc8xxx/ddr/options.c
index 46731c8153..46731c8153 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/options.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/options.c
diff --git a/arch/ppc/cpu/mpc8xxx/ddr/util.c b/arch/powerpc/cpu/mpc8xxx/ddr/util.c
index 1e2d921286..1e2d921286 100644
--- a/arch/ppc/cpu/mpc8xxx/ddr/util.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/util.c
diff --git a/arch/ppc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c
index e68d6f336b..ccefaf5716 100644
--- a/arch/ppc/cpu/mpc8xxx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
@@ -1,8 +1,8 @@
 /*
  * Copyright 2009 Freescale Semiconductor, Inc.
  *
- * This file is derived from arch/ppc/cpu/mpc85xx/cpu.c and
- * arch/ppc/cpu/mpc86xx/cpu.c. Basically this file contains
+ * This file is derived from arch/powerpc/cpu/mpc85xx/cpu.c and
+ * arch/powerpc/cpu/mpc86xx/cpu.c. Basically this file contains
  * cpu specific common code for 85xx/86xx processors.
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/arch/ppc/cpu/mpc8xxx/pci_cfg.c b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
index 9b7181d5b6..9b7181d5b6 100644
--- a/arch/ppc/cpu/mpc8xxx/pci_cfg.c
+++ b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
diff --git a/arch/ppc/cpu/ppc4xx/40x_spd_sdram.c b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
index 595d5687d6..f65cd886a5 100644
--- a/arch/ppc/cpu/ppc4xx/40x_spd_sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/cpu/ppc4xx/40x_spd_sdram.c
+ * arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
  * This SPD SDRAM detection code supports IBM/AMCC PPC44x cpu with a
  * SDRAM controller. Those are all current 405 PPC's.
  *
diff --git a/arch/ppc/cpu/ppc4xx/44x_spd_ddr.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
index 9d1994f99e..005315be8c 100644
--- a/arch/ppc/cpu/ppc4xx/44x_spd_ddr.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/cpu/ppc4xx/44x_spd_ddr.c
+ * arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
  * This SPD DDR detection code supports IBM/AMCC PPC44x cpu with a
  * DDR controller. Those are 440GP/GX/EP/GR.
  *
diff --git a/arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
index ea6c2ac770..faddee98b7 100644
--- a/arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c
+ * arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
  * This SPD SDRAM detection code supports AMCC PPC44x cpu's with a
  * DDR2 controller (non Denali Core). Those currently are:
  *
diff --git a/arch/ppc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
index 72630716c9..aed0ed7569 100644
--- a/arch/ppc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
+ * arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
  * This SPD SDRAM detection code supports AMCC PPC44x cpu's with a
  * DDR2 controller (non Denali Core). Those currently are:
  *
diff --git a/arch/ppc/cpu/ppc4xx/4xx_pci.c b/arch/powerpc/cpu/ppc4xx/4xx_pci.c
index eed4534e5f..eed4534e5f 100644
--- a/arch/ppc/cpu/ppc4xx/4xx_pci.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_pci.c
diff --git a/arch/ppc/cpu/ppc4xx/4xx_pcie.c b/arch/powerpc/cpu/ppc4xx/4xx_pcie.c
index 10b58b7118..10b58b7118 100644
--- a/arch/ppc/cpu/ppc4xx/4xx_pcie.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_pcie.c
diff --git a/arch/ppc/cpu/ppc4xx/4xx_uart.c b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
index 8de65425c9..8de65425c9 100644
--- a/arch/ppc/cpu/ppc4xx/4xx_uart.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
diff --git a/arch/ppc/cpu/ppc4xx/Makefile b/arch/powerpc/cpu/ppc4xx/Makefile
index 88d53fbb1a..88d53fbb1a 100644
--- a/arch/ppc/cpu/ppc4xx/Makefile
+++ b/arch/powerpc/cpu/ppc4xx/Makefile
diff --git a/arch/ppc/cpu/ppc4xx/bedbug_405.c b/arch/powerpc/cpu/ppc4xx/bedbug_405.c
index ef11cb65e4..ef11cb65e4 100644
--- a/arch/ppc/cpu/ppc4xx/bedbug_405.c
+++ b/arch/powerpc/cpu/ppc4xx/bedbug_405.c
diff --git a/arch/ppc/cpu/ppc4xx/cache.S b/arch/powerpc/cpu/ppc4xx/cache.S
index 269716fceb..269716fceb 100644
--- a/arch/ppc/cpu/ppc4xx/cache.S
+++ b/arch/powerpc/cpu/ppc4xx/cache.S
diff --git a/arch/ppc/cpu/ppc4xx/cmd_chip_config.c b/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c
index ba57211dd0..ba57211dd0 100644
--- a/arch/ppc/cpu/ppc4xx/cmd_chip_config.c
+++ b/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c
diff --git a/arch/ppc/cpu/ppc4xx/commproc.c b/arch/powerpc/cpu/ppc4xx/commproc.c
index a1696d37e6..a1696d37e6 100644
--- a/arch/ppc/cpu/ppc4xx/commproc.c
+++ b/arch/powerpc/cpu/ppc4xx/commproc.c
diff --git a/arch/ppc/cpu/ppc4xx/config.mk b/arch/powerpc/cpu/ppc4xx/config.mk
index ea4d707842..5bda710e26 100644
--- a/arch/ppc/cpu/ppc4xx/config.mk
+++ b/arch/powerpc/cpu/ppc4xx/config.mk
@@ -34,4 +34,4 @@ PLATFORM_CPPFLAGS += -Wa,-m405 -mcpu=405
 endif
 
 # Use default linker script.  Board port can override in board/*/config.mk
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/ppc4xx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/ppc4xx/u-boot.lds
diff --git a/arch/ppc/cpu/ppc4xx/cpu.c b/arch/powerpc/cpu/ppc4xx/cpu.c
index e1a023b703..e1a023b703 100644
--- a/arch/ppc/cpu/ppc4xx/cpu.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu.c
diff --git a/arch/ppc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index 8a6e545c1a..8a6e545c1a 100644
--- a/arch/ppc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
diff --git a/arch/ppc/cpu/ppc4xx/dcr.S b/arch/powerpc/cpu/ppc4xx/dcr.S
index 93465a3b51..93465a3b51 100644
--- a/arch/ppc/cpu/ppc4xx/dcr.S
+++ b/arch/powerpc/cpu/ppc4xx/dcr.S
diff --git a/arch/ppc/cpu/ppc4xx/denali_data_eye.c b/arch/powerpc/cpu/ppc4xx/denali_data_eye.c
index 15a9b4f3ec..03b8d3c614 100644
--- a/arch/ppc/cpu/ppc4xx/denali_data_eye.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_data_eye.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/cpu/ppc4xx/denali_data_eye.c
+ * arch/powerpc/cpu/ppc4xx/denali_data_eye.c
  * Extracted from board/amcc/sequoia/sdram.c by Larry Johnson <lrj@acm.org>.
  *
  * (C) Copyright 2006
diff --git a/arch/ppc/cpu/ppc4xx/denali_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
index 72f76cd2fa..080ea0af4c 100644
--- a/arch/ppc/cpu/ppc4xx/denali_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
@@ -1,12 +1,12 @@
 /*
- * arch/ppc/cpu/ppc4xx/denali_spd_ddr2.c
+ * arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
  * This SPD SDRAM detection code supports AMCC PPC44x CPUs with a Denali-core
  * DDR2 controller, specifically the 440EPx/GRx.
  *
  * (C) Copyright 2007-2008
  * Larry Johnson, lrj@acm.org.
  *
- * Based primarily on arch/ppc/cpu/ppc4xx/4xx_spd_ddr2.c, which is...
+ * Based primarily on arch/powerpc/cpu/ppc4xx/4xx_spd_ddr2.c, which is...
  *
  * (C) Copyright 2007
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
diff --git a/arch/ppc/cpu/ppc4xx/ecc.c b/arch/powerpc/cpu/ppc4xx/ecc.c
index f105605459..f105605459 100644
--- a/arch/ppc/cpu/ppc4xx/ecc.c
+++ b/arch/powerpc/cpu/ppc4xx/ecc.c
diff --git a/arch/ppc/cpu/ppc4xx/ecc.h b/arch/powerpc/cpu/ppc4xx/ecc.h
index b2588919eb..b2588919eb 100644
--- a/arch/ppc/cpu/ppc4xx/ecc.h
+++ b/arch/powerpc/cpu/ppc4xx/ecc.h
diff --git a/arch/ppc/cpu/ppc4xx/fdt.c b/arch/powerpc/cpu/ppc4xx/fdt.c
index 15a184b5c6..15a184b5c6 100644
--- a/arch/ppc/cpu/ppc4xx/fdt.c
+++ b/arch/powerpc/cpu/ppc4xx/fdt.c
diff --git a/arch/ppc/cpu/ppc4xx/gpio.c b/arch/powerpc/cpu/ppc4xx/gpio.c
index c0d351a957..c0d351a957 100644
--- a/arch/ppc/cpu/ppc4xx/gpio.c
+++ b/arch/powerpc/cpu/ppc4xx/gpio.c
diff --git a/arch/ppc/cpu/ppc4xx/interrupts.c b/arch/powerpc/cpu/ppc4xx/interrupts.c
index 6db84210b8..6db84210b8 100644
--- a/arch/ppc/cpu/ppc4xx/interrupts.c
+++ b/arch/powerpc/cpu/ppc4xx/interrupts.c
diff --git a/arch/ppc/cpu/ppc4xx/iop480_uart.c b/arch/powerpc/cpu/ppc4xx/iop480_uart.c
index 0e3423f7ab..0e3423f7ab 100644
--- a/arch/ppc/cpu/ppc4xx/iop480_uart.c
+++ b/arch/powerpc/cpu/ppc4xx/iop480_uart.c
diff --git a/arch/ppc/cpu/ppc4xx/kgdb.S b/arch/powerpc/cpu/ppc4xx/kgdb.S
index 4227a4c15b..4227a4c15b 100644
--- a/arch/ppc/cpu/ppc4xx/kgdb.S
+++ b/arch/powerpc/cpu/ppc4xx/kgdb.S
diff --git a/arch/ppc/cpu/ppc4xx/miiphy.c b/arch/powerpc/cpu/ppc4xx/miiphy.c
index 22ed5c25ea..22ed5c25ea 100644
--- a/arch/ppc/cpu/ppc4xx/miiphy.c
+++ b/arch/powerpc/cpu/ppc4xx/miiphy.c
diff --git a/arch/ppc/cpu/ppc4xx/reginfo.c b/arch/powerpc/cpu/ppc4xx/reginfo.c
index a9756672c1..a9756672c1 100644
--- a/arch/ppc/cpu/ppc4xx/reginfo.c
+++ b/arch/powerpc/cpu/ppc4xx/reginfo.c
diff --git a/arch/ppc/cpu/ppc4xx/resetvec.S b/arch/powerpc/cpu/ppc4xx/resetvec.S
index b3308bd6ae..b3308bd6ae 100644
--- a/arch/ppc/cpu/ppc4xx/resetvec.S
+++ b/arch/powerpc/cpu/ppc4xx/resetvec.S
diff --git a/arch/ppc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c
index 30c6e0e38e..30c6e0e38e 100644
--- a/arch/ppc/cpu/ppc4xx/sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/sdram.c
diff --git a/arch/ppc/cpu/ppc4xx/sdram.h b/arch/powerpc/cpu/ppc4xx/sdram.h
index bea3376534..bea3376534 100644
--- a/arch/ppc/cpu/ppc4xx/sdram.h
+++ b/arch/powerpc/cpu/ppc4xx/sdram.h
diff --git a/arch/ppc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c
index 906face033..906face033 100644
--- a/arch/ppc/cpu/ppc4xx/speed.c
+++ b/arch/powerpc/cpu/ppc4xx/speed.c
diff --git a/arch/ppc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index c739deb9b4..c739deb9b4 100644
--- a/arch/ppc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
diff --git a/arch/ppc/cpu/ppc4xx/tlb.c b/arch/powerpc/cpu/ppc4xx/tlb.c
index 24a9a9cc28..24a9a9cc28 100644
--- a/arch/ppc/cpu/ppc4xx/tlb.c
+++ b/arch/powerpc/cpu/ppc4xx/tlb.c
diff --git a/arch/ppc/cpu/ppc4xx/traps.c b/arch/powerpc/cpu/ppc4xx/traps.c
index 42e422157c..1616772f0f 100644
--- a/arch/ppc/cpu/ppc4xx/traps.c
+++ b/arch/powerpc/cpu/ppc4xx/traps.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/ppc/kernel/traps.c
+ * linux/arch/powerpc/kernel/traps.c
  *
  * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
  *
diff --git a/arch/ppc/cpu/ppc4xx/u-boot.lds b/arch/powerpc/cpu/ppc4xx/u-boot.lds
index 3704d8a695..eca1f9dd82 100644
--- a/arch/ppc/cpu/ppc4xx/u-boot.lds
+++ b/arch/powerpc/cpu/ppc4xx/u-boot.lds
@@ -124,7 +124,7 @@ SECTIONS
 #ifdef CONFIG_440
   .bootpg RESET_VECTOR_ADDRESS - 0xffc :
   {
-    arch/ppc/cpu/ppc4xx/start.o	(.bootpg)
+    arch/powerpc/cpu/ppc4xx/start.o	(.bootpg)
 
     /*
      * PPC440 board need a board specific object with the
diff --git a/arch/ppc/cpu/ppc4xx/uic.c b/arch/powerpc/cpu/ppc4xx/uic.c
index 8b1b259faf..8b1b259faf 100644
--- a/arch/ppc/cpu/ppc4xx/uic.c
+++ b/arch/powerpc/cpu/ppc4xx/uic.c
diff --git a/arch/ppc/cpu/ppc4xx/usb.c b/arch/powerpc/cpu/ppc4xx/usb.c
index 592efe70a7..592efe70a7 100644
--- a/arch/ppc/cpu/ppc4xx/usb.c
+++ b/arch/powerpc/cpu/ppc4xx/usb.c
diff --git a/arch/ppc/cpu/ppc4xx/usb_ohci.c b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
index a9edacd330..a9edacd330 100644
--- a/arch/ppc/cpu/ppc4xx/usb_ohci.c
+++ b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
diff --git a/arch/ppc/cpu/ppc4xx/usb_ohci.h b/arch/powerpc/cpu/ppc4xx/usb_ohci.h
index 2c3dc4f99c..2c3dc4f99c 100644
--- a/arch/ppc/cpu/ppc4xx/usb_ohci.h
+++ b/arch/powerpc/cpu/ppc4xx/usb_ohci.h
diff --git a/arch/ppc/cpu/ppc4xx/usbdev.c b/arch/powerpc/cpu/ppc4xx/usbdev.c
index fe398afc02..fe398afc02 100644
--- a/arch/ppc/cpu/ppc4xx/usbdev.c
+++ b/arch/powerpc/cpu/ppc4xx/usbdev.c
diff --git a/arch/ppc/cpu/ppc4xx/usbdev.h b/arch/powerpc/cpu/ppc4xx/usbdev.h
index ef6a2da649..ef6a2da649 100644
--- a/arch/ppc/cpu/ppc4xx/usbdev.h
+++ b/arch/powerpc/cpu/ppc4xx/usbdev.h
diff --git a/arch/ppc/cpu/ppc4xx/xilinx_irq.c b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
index 71087771cb..71087771cb 100644
--- a/arch/ppc/cpu/ppc4xx/xilinx_irq.c
+++ b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
diff --git a/arch/ppc/include/asm/4xx_pci.h b/arch/powerpc/include/asm/4xx_pci.h
index f686e7cb07..f686e7cb07 100644
--- a/arch/ppc/include/asm/4xx_pci.h
+++ b/arch/powerpc/include/asm/4xx_pci.h
diff --git a/arch/ppc/include/asm/4xx_pcie.h b/arch/powerpc/include/asm/4xx_pcie.h
index a0e88de11d..a0e88de11d 100644
--- a/arch/ppc/include/asm/4xx_pcie.h
+++ b/arch/powerpc/include/asm/4xx_pcie.h
diff --git a/arch/ppc/include/asm/5xx_immap.h b/arch/powerpc/include/asm/5xx_immap.h
index 72cbab43e4..72cbab43e4 100644
--- a/arch/ppc/include/asm/5xx_immap.h
+++ b/arch/powerpc/include/asm/5xx_immap.h
diff --git a/arch/ppc/include/asm/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
index 40679cb2b0..40679cb2b0 100644
--- a/arch/ppc/include/asm/8xx_immap.h
+++ b/arch/powerpc/include/asm/8xx_immap.h
diff --git a/arch/ppc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index 23f22df1b7..23f22df1b7 100644
--- a/arch/ppc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
diff --git a/arch/ppc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h
index adaf091492..adaf091492 100644
--- a/arch/ppc/include/asm/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
diff --git a/arch/ppc/include/asm/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index 3f5bcf63a1..3f5bcf63a1 100644
--- a/arch/ppc/include/asm/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
diff --git a/arch/ppc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index 53e8d05f50..53e8d05f50 100644
--- a/arch/ppc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
diff --git a/arch/ppc/include/asm/config.h b/arch/powerpc/include/asm/config.h
index fc3facb307..fc3facb307 100644
--- a/arch/ppc/include/asm/config.h
+++ b/arch/powerpc/include/asm/config.h
diff --git a/arch/ppc/include/asm/cpm_8260.h b/arch/powerpc/include/asm/cpm_8260.h
index 8302404abb..8302404abb 100644
--- a/arch/ppc/include/asm/cpm_8260.h
+++ b/arch/powerpc/include/asm/cpm_8260.h
diff --git a/arch/ppc/include/asm/cpm_85xx.h b/arch/powerpc/include/asm/cpm_85xx.h
index a74a3a115b..a74a3a115b 100644
--- a/arch/ppc/include/asm/cpm_85xx.h
+++ b/arch/powerpc/include/asm/cpm_85xx.h
diff --git a/arch/ppc/include/asm/e300.h b/arch/powerpc/include/asm/e300.h
index bfef4dfd62..bfef4dfd62 100644
--- a/arch/ppc/include/asm/e300.h
+++ b/arch/powerpc/include/asm/e300.h
diff --git a/arch/ppc/include/asm/errno.h b/arch/powerpc/include/asm/errno.h
index 4c82b503d9..4c82b503d9 100644
--- a/arch/ppc/include/asm/errno.h
+++ b/arch/powerpc/include/asm/errno.h
diff --git a/arch/ppc/include/asm/fsl_ddr_dimm_params.h b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
index 55923e09b3..55923e09b3 100644
--- a/arch/ppc/include/asm/fsl_ddr_dimm_params.h
+++ b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
diff --git a/arch/ppc/include/asm/fsl_ddr_sdram.h b/arch/powerpc/include/asm/fsl_ddr_sdram.h
index 3216a50633..3216a50633 100644
--- a/arch/ppc/include/asm/fsl_ddr_sdram.h
+++ b/arch/powerpc/include/asm/fsl_ddr_sdram.h
diff --git a/arch/ppc/include/asm/fsl_dma.h b/arch/powerpc/include/asm/fsl_dma.h
index 11641912a6..11641912a6 100644
--- a/arch/ppc/include/asm/fsl_dma.h
+++ b/arch/powerpc/include/asm/fsl_dma.h
diff --git a/arch/ppc/include/asm/fsl_i2c.h b/arch/powerpc/include/asm/fsl_i2c.h
index 4f71341327..4f71341327 100644
--- a/arch/ppc/include/asm/fsl_i2c.h
+++ b/arch/powerpc/include/asm/fsl_i2c.h
diff --git a/arch/ppc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h
index 34c56a259a..34c56a259a 100644
--- a/arch/ppc/include/asm/fsl_law.h
+++ b/arch/powerpc/include/asm/fsl_law.h
diff --git a/arch/ppc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 5723de643a..5723de643a 100644
--- a/arch/ppc/include/asm/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
diff --git a/arch/ppc/include/asm/fsl_pci.h b/arch/powerpc/include/asm/fsl_pci.h
index db61e7e9cb..db61e7e9cb 100644
--- a/arch/ppc/include/asm/fsl_pci.h
+++ b/arch/powerpc/include/asm/fsl_pci.h
diff --git a/arch/ppc/include/asm/fsl_serdes.h b/arch/powerpc/include/asm/fsl_serdes.h
index 6da4b6ff94..6da4b6ff94 100644
--- a/arch/ppc/include/asm/fsl_serdes.h
+++ b/arch/powerpc/include/asm/fsl_serdes.h
diff --git a/arch/ppc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index d3dd44e96d..d3dd44e96d 100644
--- a/arch/ppc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
diff --git a/arch/ppc/include/asm/gpio.h b/arch/powerpc/include/asm/gpio.h
index 23e29b195e..23e29b195e 100644
--- a/arch/ppc/include/asm/gpio.h
+++ b/arch/powerpc/include/asm/gpio.h
diff --git a/arch/ppc/include/asm/immap_512x.h b/arch/powerpc/include/asm/immap_512x.h
index 95350fd9b8..95350fd9b8 100644
--- a/arch/ppc/include/asm/immap_512x.h
+++ b/arch/powerpc/include/asm/immap_512x.h
diff --git a/arch/ppc/include/asm/immap_8220.h b/arch/powerpc/include/asm/immap_8220.h
index f9595f42d9..f9595f42d9 100644
--- a/arch/ppc/include/asm/immap_8220.h
+++ b/arch/powerpc/include/asm/immap_8220.h
diff --git a/arch/ppc/include/asm/immap_8260.h b/arch/powerpc/include/asm/immap_8260.h
index 4974ae56fc..4974ae56fc 100644
--- a/arch/ppc/include/asm/immap_8260.h
+++ b/arch/powerpc/include/asm/immap_8260.h
diff --git a/arch/ppc/include/asm/immap_83xx.h b/arch/powerpc/include/asm/immap_83xx.h
index 6b42a73f3f..6b42a73f3f 100644
--- a/arch/ppc/include/asm/immap_83xx.h
+++ b/arch/powerpc/include/asm/immap_83xx.h
diff --git a/arch/ppc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 957ad76a79..957ad76a79 100644
--- a/arch/ppc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
diff --git a/arch/ppc/include/asm/immap_86xx.h b/arch/powerpc/include/asm/immap_86xx.h
index fd7acdb767..fd7acdb767 100644
--- a/arch/ppc/include/asm/immap_86xx.h
+++ b/arch/powerpc/include/asm/immap_86xx.h
diff --git a/arch/ppc/include/asm/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h
index 531cfc891d..531cfc891d 100644
--- a/arch/ppc/include/asm/immap_qe.h
+++ b/arch/powerpc/include/asm/immap_qe.h
diff --git a/arch/ppc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h
index 792836b229..792836b229 100644
--- a/arch/ppc/include/asm/interrupt.h
+++ b/arch/powerpc/include/asm/interrupt.h
diff --git a/arch/ppc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 4ddad26e81..4ddad26e81 100644
--- a/arch/ppc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
diff --git a/arch/ppc/include/asm/iopin_8260.h b/arch/powerpc/include/asm/iopin_8260.h
index 619f3a8abe..619f3a8abe 100644
--- a/arch/ppc/include/asm/iopin_8260.h
+++ b/arch/powerpc/include/asm/iopin_8260.h
diff --git a/arch/ppc/include/asm/iopin_85xx.h b/arch/powerpc/include/asm/iopin_85xx.h
index 0f07ba355e..0f07ba355e 100644
--- a/arch/ppc/include/asm/iopin_85xx.h
+++ b/arch/powerpc/include/asm/iopin_85xx.h
diff --git a/arch/ppc/include/asm/iopin_8xx.h b/arch/powerpc/include/asm/iopin_8xx.h
index 3a2a682f66..3a2a682f66 100644
--- a/arch/ppc/include/asm/iopin_8xx.h
+++ b/arch/powerpc/include/asm/iopin_8xx.h
diff --git a/arch/ppc/include/asm/m8260_pci.h b/arch/powerpc/include/asm/m8260_pci.h
index 45f01de820..45f01de820 100644
--- a/arch/ppc/include/asm/m8260_pci.h
+++ b/arch/powerpc/include/asm/m8260_pci.h
diff --git a/arch/ppc/include/asm/mc146818rtc.h b/arch/powerpc/include/asm/mc146818rtc.h
index 5f806c4ec2..5f806c4ec2 100644
--- a/arch/ppc/include/asm/mc146818rtc.h
+++ b/arch/powerpc/include/asm/mc146818rtc.h
diff --git a/arch/ppc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index ce7f081005..ce7f081005 100644
--- a/arch/ppc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
diff --git a/arch/ppc/include/asm/mp.h b/arch/powerpc/include/asm/mp.h
index 5388c951c8..5388c951c8 100644
--- a/arch/ppc/include/asm/mp.h
+++ b/arch/powerpc/include/asm/mp.h
diff --git a/arch/ppc/include/asm/mpc512x.h b/arch/powerpc/include/asm/mpc512x.h
index 960e229294..960e229294 100644
--- a/arch/ppc/include/asm/mpc512x.h
+++ b/arch/powerpc/include/asm/mpc512x.h
diff --git a/arch/ppc/include/asm/mpc8349_pci.h b/arch/powerpc/include/asm/mpc8349_pci.h
index 7a1adba950..7a1adba950 100644
--- a/arch/ppc/include/asm/mpc8349_pci.h
+++ b/arch/powerpc/include/asm/mpc8349_pci.h
diff --git a/arch/ppc/include/asm/mpc8xxx_spi.h b/arch/powerpc/include/asm/mpc8xxx_spi.h
index 41737d3c69..41737d3c69 100644
--- a/arch/ppc/include/asm/mpc8xxx_spi.h
+++ b/arch/powerpc/include/asm/mpc8xxx_spi.h
diff --git a/arch/ppc/include/asm/pci_io.h b/arch/powerpc/include/asm/pci_io.h
index 9b738c383f..9b738c383f 100644
--- a/arch/ppc/include/asm/pci_io.h
+++ b/arch/powerpc/include/asm/pci_io.h
diff --git a/arch/ppc/include/asm/pnp.h b/arch/powerpc/include/asm/pnp.h
index 22ceba2253..22ceba2253 100644
--- a/arch/ppc/include/asm/pnp.h
+++ b/arch/powerpc/include/asm/pnp.h
diff --git a/arch/ppc/include/asm/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index 9170728117..9170728117 100644
--- a/arch/ppc/include/asm/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
diff --git a/arch/ppc/include/asm/ppc4xx-ebc.h b/arch/powerpc/include/asm/ppc4xx-ebc.h
index 9c17e46252..9c17e46252 100644
--- a/arch/ppc/include/asm/ppc4xx-ebc.h
+++ b/arch/powerpc/include/asm/ppc4xx-ebc.h
diff --git a/arch/ppc/include/asm/ppc4xx-isram.h b/arch/powerpc/include/asm/ppc4xx-isram.h
index d6d17ac961..d6d17ac961 100644
--- a/arch/ppc/include/asm/ppc4xx-isram.h
+++ b/arch/powerpc/include/asm/ppc4xx-isram.h
diff --git a/arch/ppc/include/asm/ppc4xx-sdram.h b/arch/powerpc/include/asm/ppc4xx-sdram.h
index 92be514b40..92be514b40 100644
--- a/arch/ppc/include/asm/ppc4xx-sdram.h
+++ b/arch/powerpc/include/asm/ppc4xx-sdram.h
diff --git a/arch/ppc/include/asm/ppc4xx-uic.h b/arch/powerpc/include/asm/ppc4xx-uic.h
index 782d0454b7..782d0454b7 100644
--- a/arch/ppc/include/asm/ppc4xx-uic.h
+++ b/arch/powerpc/include/asm/ppc4xx-uic.h
diff --git a/arch/ppc/include/asm/ppc4xx_config.h b/arch/powerpc/include/asm/ppc4xx_config.h
index 49acb60aed..49acb60aed 100644
--- a/arch/ppc/include/asm/ppc4xx_config.h
+++ b/arch/powerpc/include/asm/ppc4xx_config.h
diff --git a/arch/ppc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 9ec319ae17..9ec319ae17 100644
--- a/arch/ppc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
diff --git a/arch/ppc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 196613b9f1..cf09edf156 100644
--- a/arch/ppc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -14,7 +14,7 @@
  * that the overall structure is a multiple of 16 bytes in length.
  *
  * Note that the offsets of the fields in this struct correspond with
- * the PT_* values below.  This simplifies arch/ppc/kernel/ptrace.c.
+ * the PT_* values below.  This simplifies arch/powerpc/kernel/ptrace.c.
  */
 
 #include <linux/config.h>
diff --git a/arch/ppc/include/asm/residual.h b/arch/powerpc/include/asm/residual.h
index dc85edbc3c..dc85edbc3c 100644
--- a/arch/ppc/include/asm/residual.h
+++ b/arch/powerpc/include/asm/residual.h
diff --git a/arch/ppc/include/asm/sigcontext.h b/arch/powerpc/include/asm/sigcontext.h
index 715c868ab6..715c868ab6 100644
--- a/arch/ppc/include/asm/sigcontext.h
+++ b/arch/powerpc/include/asm/sigcontext.h
diff --git a/arch/ppc/include/asm/signal.h b/arch/powerpc/include/asm/signal.h
index b11a28efd1..b11a28efd1 100644
--- a/arch/ppc/include/asm/signal.h
+++ b/arch/powerpc/include/asm/signal.h
diff --git a/arch/ppc/include/asm/status_led.h b/arch/powerpc/include/asm/status_led.h
index 037570993a..037570993a 100644
--- a/arch/ppc/include/asm/status_led.h
+++ b/arch/powerpc/include/asm/status_led.h
diff --git a/arch/ppc/include/asm/string.h b/arch/powerpc/include/asm/string.h
index d912a6b5fe..d912a6b5fe 100644
--- a/arch/ppc/include/asm/string.h
+++ b/arch/powerpc/include/asm/string.h
diff --git a/arch/ppc/include/asm/types.h b/arch/powerpc/include/asm/types.h
index b27a6b753a..b27a6b753a 100644
--- a/arch/ppc/include/asm/types.h
+++ b/arch/powerpc/include/asm/types.h
diff --git a/arch/ppc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h
index ea2d22df27..ea2d22df27 100644
--- a/arch/ppc/include/asm/u-boot.h
+++ b/arch/powerpc/include/asm/u-boot.h
diff --git a/arch/ppc/include/asm/unaligned.h b/arch/powerpc/include/asm/unaligned.h
index 5f1b1e3c21..5f1b1e3c21 100644
--- a/arch/ppc/include/asm/unaligned.h
+++ b/arch/powerpc/include/asm/unaligned.h
diff --git a/arch/ppc/include/asm/xilinx_irq.h b/arch/powerpc/include/asm/xilinx_irq.h
index 61171c21ff..61171c21ff 100644
--- a/arch/ppc/include/asm/xilinx_irq.h
+++ b/arch/powerpc/include/asm/xilinx_irq.h
diff --git a/arch/ppc/lib/Makefile b/arch/powerpc/lib/Makefile
index 334e457805..334e457805 100644
--- a/arch/ppc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
diff --git a/arch/ppc/lib/bat_rw.c b/arch/powerpc/lib/bat_rw.c
index c48c240151..c48c240151 100644
--- a/arch/ppc/lib/bat_rw.c
+++ b/arch/powerpc/lib/bat_rw.c
diff --git a/arch/ppc/lib/board.c b/arch/powerpc/lib/board.c
index a30acee4fe..a30acee4fe 100644
--- a/arch/ppc/lib/board.c
+++ b/arch/powerpc/lib/board.c
diff --git a/arch/ppc/lib/bootm.c b/arch/powerpc/lib/bootm.c
index 0685a9331c..0685a9331c 100644
--- a/arch/ppc/lib/bootm.c
+++ b/arch/powerpc/lib/bootm.c
diff --git a/arch/ppc/lib/cache.c b/arch/powerpc/lib/cache.c
index 338b08bd77..338b08bd77 100644
--- a/arch/ppc/lib/cache.c
+++ b/arch/powerpc/lib/cache.c
diff --git a/arch/ppc/lib/extable.c b/arch/powerpc/lib/extable.c
index 7408d5c969..7408d5c969 100644
--- a/arch/ppc/lib/extable.c
+++ b/arch/powerpc/lib/extable.c
diff --git a/arch/ppc/lib/interrupts.c b/arch/powerpc/lib/interrupts.c
index f6031707ae..f6031707ae 100644
--- a/arch/ppc/lib/interrupts.c
+++ b/arch/powerpc/lib/interrupts.c
diff --git a/arch/ppc/lib/kgdb.c b/arch/powerpc/lib/kgdb.c
index d3eb1f35a9..d3eb1f35a9 100644
--- a/arch/ppc/lib/kgdb.c
+++ b/arch/powerpc/lib/kgdb.c
diff --git a/arch/ppc/lib/ppccache.S b/arch/powerpc/lib/ppccache.S
index 278a8048f8..278a8048f8 100644
--- a/arch/ppc/lib/ppccache.S
+++ b/arch/powerpc/lib/ppccache.S
diff --git a/arch/ppc/lib/ppcstring.S b/arch/powerpc/lib/ppcstring.S
index 97023a0555..97023a0555 100644
--- a/arch/ppc/lib/ppcstring.S
+++ b/arch/powerpc/lib/ppcstring.S
diff --git a/arch/ppc/lib/reloc.S b/arch/powerpc/lib/reloc.S
index 50f9a83fc6..50f9a83fc6 100644
--- a/arch/ppc/lib/reloc.S
+++ b/arch/powerpc/lib/reloc.S
diff --git a/arch/ppc/lib/ticks.S b/arch/powerpc/lib/ticks.S
index b8d25b7f46..b8d25b7f46 100644
--- a/arch/ppc/lib/ticks.S
+++ b/arch/powerpc/lib/ticks.S
diff --git a/arch/ppc/lib/time.c b/arch/powerpc/lib/time.c
index 29099612db..29099612db 100644
--- a/arch/ppc/lib/time.c
+++ b/arch/powerpc/lib/time.c
diff --git a/board/LEOX/elpt860/u-boot.lds b/board/LEOX/elpt860/u-boot.lds
index e26792cc2f..1efdf7dc32 100644
--- a/board/LEOX/elpt860/u-boot.lds
+++ b/board/LEOX/elpt860/u-boot.lds
@@ -64,17 +64,17 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o			(.text)
+    arch/powerpc/cpu/mpc8xx/start.o			(.text)
     common/dlmalloc.o			(.text)
-    arch/ppc/lib/ppcstring.o			(.text)
+    arch/powerpc/lib/ppcstring.o			(.text)
     lib/vsprintf.o		(.text)
     lib/crc32.o			(.text)
     lib/zlib.o			(.text)
     lib/string.o		(.text)
-    arch/ppc/lib/cache.o			(.text)
-    arch/ppc/lib/extable.o			(.text)
-    arch/ppc/lib/time.o			(.text)
-    arch/ppc/lib/ticks.o			(.text)
+    arch/powerpc/lib/cache.o			(.text)
+    arch/powerpc/lib/extable.o			(.text)
+    arch/powerpc/lib/time.o			(.text)
+    arch/powerpc/lib/ticks.o			(.text)
 
     . = env_offset;
     common/env_embedded.o		(.text)
diff --git a/board/LEOX/elpt860/u-boot.lds.debug b/board/LEOX/elpt860/u-boot.lds.debug
index 707ff7a6b0..287fc2015d 100644
--- a/board/LEOX/elpt860/u-boot.lds.debug
+++ b/board/LEOX/elpt860/u-boot.lds.debug
@@ -64,7 +64,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/MAI/AmigaOneG3SE/u-boot.lds b/board/MAI/AmigaOneG3SE/u-boot.lds
index 1f55c6571d..e86ac56ad6 100644
--- a/board/MAI/AmigaOneG3SE/u-boot.lds
+++ b/board/MAI/AmigaOneG3SE/u-boot.lds
@@ -59,7 +59,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
     common/env_embedded.o(.text)
diff --git a/board/Marvell/common/ns16550.c b/board/Marvell/common/ns16550.c
index 7fbf28a609..7839b68d42 100644
--- a/board/Marvell/common/ns16550.c
+++ b/board/Marvell/common/ns16550.c
@@ -1,6 +1,6 @@
 /*
  * COM1 NS16550 support
- * originally from linux source (arch/ppc/boot/ns16550.c)
+ * originally from linux source (arch/powerpc/boot/ns16550.c)
  * modified to use CONFIG_SYS_ISA_MEM and new defines
  *
  * further modified by Josh Huber <huber@mclx.com> to support
diff --git a/board/Marvell/common/ns16550.h b/board/Marvell/common/ns16550.h
index b9691ab5af..0a2951bce7 100644
--- a/board/Marvell/common/ns16550.h
+++ b/board/Marvell/common/ns16550.h
@@ -1,6 +1,6 @@
 /*
  * NS16550 Serial Port
- * originally from linux source (arch/ppc/boot/ns16550.h)
+ * originally from linux source (arch/powerpc/boot/ns16550.h)
  * modified slightly to
  * have addresses as offsets from CONFIG_SYS_ISA_BASE
  * added a few more definitions
diff --git a/board/Marvell/db64360/mv_eth.c b/board/Marvell/db64360/mv_eth.c
index dfc0bf7d30..d1ac0c5c58 100644
--- a/board/Marvell/db64360/mv_eth.c
+++ b/board/Marvell/db64360/mv_eth.c
@@ -1061,7 +1061,7 @@ bool db64360_eth_start (struct eth_device *dev)
 *************************************************************************/
 /*
  * based on Linux code
- * arch/ppc/galileo/EVB64360/mv64360_eth.c - Driver for MV64360X ethernet ports
+ * arch/powerpc/galileo/EVB64360/mv64360_eth.c - Driver for MV64360X ethernet ports
  * Copyright (C) 2002 rabeeh@galileo.co.il
 
  * This program is free software; you can redistribute it and/or
diff --git a/board/Marvell/db64360/u-boot.lds b/board/Marvell/db64360/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/Marvell/db64360/u-boot.lds
+++ b/board/Marvell/db64360/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/Marvell/db64460/mv_eth.c b/board/Marvell/db64460/mv_eth.c
index 0458164ef1..58b63a314b 100644
--- a/board/Marvell/db64460/mv_eth.c
+++ b/board/Marvell/db64460/mv_eth.c
@@ -1060,7 +1060,7 @@ bool db64460_eth_start (struct eth_device *dev)
 *************************************************************************/
 /*
  * based on Linux code
- * arch/ppc/galileo/EVB64460/mv64460_eth.c - Driver for MV64460X ethernet ports
+ * arch/powerpc/galileo/EVB64460/mv64460_eth.c - Driver for MV64460X ethernet ports
  * Copyright (C) 2002 rabeeh@galileo.co.il
 
  * This program is free software; you can redistribute it and/or
diff --git a/board/Marvell/db64460/u-boot.lds b/board/Marvell/db64460/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/Marvell/db64460/u-boot.lds
+++ b/board/Marvell/db64460/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/RPXClassic/u-boot.lds b/board/RPXClassic/u-boot.lds
index f7de95dc87..3f92a9dc43 100644
--- a/board/RPXClassic/u-boot.lds
+++ b/board/RPXClassic/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/RPXClassic/u-boot.lds.debug b/board/RPXClassic/u-boot.lds.debug
index 57cc305868..c21890542f 100644
--- a/board/RPXClassic/u-boot.lds.debug
+++ b/board/RPXClassic/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/RPXlite/u-boot.lds b/board/RPXlite/u-boot.lds
index f7de95dc87..3f92a9dc43 100644
--- a/board/RPXlite/u-boot.lds
+++ b/board/RPXlite/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/RPXlite/u-boot.lds.debug b/board/RPXlite/u-boot.lds.debug
index 57cc305868..c21890542f 100644
--- a/board/RPXlite/u-boot.lds.debug
+++ b/board/RPXlite/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/RPXlite_dw/u-boot.lds b/board/RPXlite_dw/u-boot.lds
index a2db9a6288..6bff2a800b 100644
--- a/board/RPXlite_dw/u-boot.lds
+++ b/board/RPXlite_dw/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/RPXlite_dw/u-boot.lds.debug b/board/RPXlite_dw/u-boot.lds.debug
index 723f562911..a78d0b76be 100644
--- a/board/RPXlite_dw/u-boot.lds.debug
+++ b/board/RPXlite_dw/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/RRvision/u-boot.lds b/board/RRvision/u-boot.lds
index b323768fb0..e426247c90 100644
--- a/board/RRvision/u-boot.lds
+++ b/board/RRvision/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = env_offset;
     common/env_embedded.o	(.ppcenv)
diff --git a/board/adder/u-boot.lds b/board/adder/u-boot.lds
index 018bcf1a26..dc6dd7ae66 100644
--- a/board/adder/u-boot.lds
+++ b/board/adder/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt           : { *(.plt)		}
   .text          :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/board/amcc/acadia/u-boot-nand.lds b/board/amcc/acadia/u-boot-nand.lds
index bfca582715..e256b198d6 100644
--- a/board/amcc/acadia/u-boot-nand.lds
+++ b/board/amcc/acadia/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
diff --git a/board/amcc/bamboo/u-boot-nand.lds b/board/amcc/bamboo/u-boot-nand.lds
index bfca582715..e256b198d6 100644
--- a/board/amcc/bamboo/u-boot-nand.lds
+++ b/board/amcc/bamboo/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index 71a5701916..23874d2667 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -42,7 +42,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define BOARD_ARCHES		4
 
 /*
- * Override the default functions in arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c with
+ * Override the default functions in arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c with
  * board specific values.
  */
 #if defined(CONFIG_ARCHES)
diff --git a/board/amcc/canyonlands/u-boot-nand.lds b/board/amcc/canyonlands/u-boot-nand.lds
index b04b05e38a..c71f0b7c0a 100644
--- a/board/amcc/canyonlands/u-boot-nand.lds
+++ b/board/amcc/canyonlands/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x20000);
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index 15291f96b5..0bbc75e7cf 100644
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -249,7 +249,7 @@ int checkboard (void)
 }
 
 /*
- * Override the default functions in arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c with
+ * Override the default functions in arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c with
  * board specific values.
  */
 u32 ddr_wrdtr(u32 default_val) {
diff --git a/board/amcc/kilauea/u-boot-nand.lds b/board/amcc/kilauea/u-boot-nand.lds
index bfca582715..e256b198d6 100644
--- a/board/amcc/kilauea/u-boot-nand.lds
+++ b/board/amcc/kilauea/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index 6542565f08..4e12e9af12 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -119,7 +119,7 @@ int checkboard(void)
 }
 
 /*
- * Override the default functions in arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c with
+ * Override the default functions in arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c with
  * board specific values.
  */
 u32 ddr_clktr(u32 default_val) {
diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index b5c7d6d506..cabeceb97a 100644
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -40,7 +40,7 @@ extern int denali_wait_for_dlllock(void);
 extern void denali_core_search_data_eye(void);
 
 #if defined(CONFIG_NAND_SPL)
-/* Using arch/ppc/cpu/ppc4xx/speed.c to calculate the bus frequency is too big
+/* Using arch/powerpc/cpu/ppc4xx/speed.c to calculate the bus frequency is too big
  * for the 4k NAND boot image so define bus_frequency to 133MHz here
  * which is save for the refresh counter setup.
  */
diff --git a/board/amcc/sequoia/u-boot-nand.lds b/board/amcc/sequoia/u-boot-nand.lds
index 8a71bfa44e..cf4229a22e 100644
--- a/board/amcc/sequoia/u-boot-nand.lds
+++ b/board/amcc/sequoia/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
diff --git a/board/amcc/sequoia/u-boot-ram.lds b/board/amcc/sequoia/u-boot-ram.lds
index c6a321e400..63e87c9886 100644
--- a/board/amcc/sequoia/u-boot-ram.lds
+++ b/board/amcc/sequoia/u-boot-ram.lds
@@ -50,7 +50,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
index 241f484491..0d23929903 100644
--- a/board/amcc/yucca/yucca.c
+++ b/board/amcc/yucca/yucca.c
@@ -555,7 +555,7 @@ int checkboard (void)
 }
 
 /*
- * Override the default functions in arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c with
+ * Override the default functions in arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c with
  * board specific values.
  */
 static int ppc440spe_rev_a(void)
diff --git a/board/amirix/ap1000/u-boot.lds b/board/amirix/ap1000/u-boot.lds
index faeefe8bdd..bebcded619 100644
--- a/board/amirix/ap1000/u-boot.lds
+++ b/board/amirix/ap1000/u-boot.lds
@@ -55,17 +55,17 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/amirix/ap1000/init.o	(.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    . = env_offset;*/
diff --git a/board/bmw/ns16550.c b/board/bmw/ns16550.c
index 7250591030..be455bbefe 100644
--- a/board/bmw/ns16550.c
+++ b/board/bmw/ns16550.c
@@ -1,6 +1,6 @@
 /*
  * COM1 NS16550 support
- * originally from linux source (arch/ppc/boot/ns16550.c)
+ * originally from linux source (arch/powerpc/boot/ns16550.c)
  * modified to use CONFIG_SYS_ISA_MEM and new defines
  */
 
diff --git a/board/bmw/ns16550.h b/board/bmw/ns16550.h
index 210aea4b2f..8aa251d32a 100644
--- a/board/bmw/ns16550.h
+++ b/board/bmw/ns16550.h
@@ -1,6 +1,6 @@
 /*
  * NS16550 Serial Port
- * originally from linux source (arch/ppc/boot/ns16550.h)
+ * originally from linux source (arch/powerpc/boot/ns16550.h)
  * modified slightly to
  * have addresses as offsets from CONFIG_SYS_ISA_BASE
  * added a few more definitions
diff --git a/board/c2mon/u-boot.lds b/board/c2mon/u-boot.lds
index 5bd5a75c61..36dd55dee4 100644
--- a/board/c2mon/u-boot.lds
+++ b/board/c2mon/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/c2mon/u-boot.lds.debug b/board/c2mon/u-boot.lds.debug
index e62f6be5aa..99098bffbe 100644
--- a/board/c2mon/u-boot.lds.debug
+++ b/board/c2mon/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/cm5200/u-boot.lds b/board/cm5200/u-boot.lds
index 30a37d9fb2..2d8492e6ff 100644
--- a/board/cm5200/u-boot.lds
+++ b/board/cm5200/u-boot.lds
@@ -50,7 +50,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc5xxx/start.o	(.text)
+    arch/powerpc/cpu/mpc5xxx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/board/cogent/u-boot.lds.debug b/board/cogent/u-boot.lds.debug
index 57cc305868..c21890542f 100644
--- a/board/cogent/u-boot.lds.debug
+++ b/board/cogent/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/cray/L1/u-boot.lds.debug b/board/cray/L1/u-boot.lds.debug
index 09c0191e5f..0e9cdcf81d 100644
--- a/board/cray/L1/u-boot.lds.debug
+++ b/board/cray/L1/u-boot.lds.debug
@@ -59,7 +59,7 @@ SECTIONS
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     common/env_embedded.o(.text)
 
diff --git a/board/csb272/csb272.c b/board/csb272/csb272.c
index 5a00afe402..1ed3e1b6a4 100644
--- a/board/csb272/csb272.c
+++ b/board/csb272/csb272.c
@@ -129,7 +129,7 @@ phys_size_t initdram (int board_type)
 	/*
 	 * ToDo: Move the asm init routine sdram_init() to this C file,
 	 * or even better use some common ppc4xx code available
-	 * in arch/ppc/cpu/ppc4xx
+	 * in arch/powerpc/cpu/ppc4xx
 	 */
 	sdram_init();
 
diff --git a/board/csb472/csb472.c b/board/csb472/csb472.c
index 996a67b4ed..c138b0d9e8 100644
--- a/board/csb472/csb472.c
+++ b/board/csb472/csb472.c
@@ -97,7 +97,7 @@ phys_size_t initdram (int board_type)
 	/*
 	 * ToDo: Move the asm init routine sdram_init() to this C file,
 	 * or even better use some common ppc4xx code available
-	 * in arch/ppc/cpu/ppc4xx
+	 * in arch/powerpc/cpu/ppc4xx
 	 */
 	sdram_init();
 
diff --git a/board/eltec/bab7xx/u-boot.lds b/board/eltec/bab7xx/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/eltec/bab7xx/u-boot.lds
+++ b/board/eltec/bab7xx/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/eltec/elppc/u-boot.lds b/board/eltec/elppc/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/eltec/elppc/u-boot.lds
+++ b/board/eltec/elppc/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/eltec/mhpc/u-boot.lds b/board/eltec/mhpc/u-boot.lds
index dc370eacf2..9fe9758c47 100644
--- a/board/eltec/mhpc/u-boot.lds
+++ b/board/eltec/mhpc/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
 
     *(.text)
diff --git a/board/eltec/mhpc/u-boot.lds.debug b/board/eltec/mhpc/u-boot.lds.debug
index e62f6be5aa..99098bffbe 100644
--- a/board/eltec/mhpc/u-boot.lds.debug
+++ b/board/eltec/mhpc/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/emk/top860/u-boot.lds b/board/emk/top860/u-boot.lds
index 3fb6d12692..4f986f72c1 100644
--- a/board/emk/top860/u-boot.lds
+++ b/board/emk/top860/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/board/emk/top860/u-boot.lds.debug b/board/emk/top860/u-boot.lds.debug
index 3229a23a3e..0f536f3142 100644
--- a/board/emk/top860/u-boot.lds.debug
+++ b/board/emk/top860/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/ep88x/u-boot.lds b/board/ep88x/u-boot.lds
index f9579a6430..172caa5569 100644
--- a/board/ep88x/u-boot.lds
+++ b/board/ep88x/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt           : { *(.plt)		}
   .text          :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/board/eric/eric.c b/board/eric/eric.c
index 96c0b8385d..d431204939 100644
--- a/board/eric/eric.c
+++ b/board/eric/eric.c
@@ -132,7 +132,7 @@ phys_size_t initdram (int board_type)
 	/*
 	 * ToDo: Move the asm init routine sdram_init() to this C file,
 	 * or even better use some common ppc4xx code available
-	 * in arch/ppc/cpu/ppc4xx
+	 * in arch/powerpc/cpu/ppc4xx
 	 */
 	sdram_init();
 
diff --git a/board/esd/cpci750/mv_eth.c b/board/esd/cpci750/mv_eth.c
index 1c215277cf..dedf73455d 100644
--- a/board/esd/cpci750/mv_eth.c
+++ b/board/esd/cpci750/mv_eth.c
@@ -1062,7 +1062,7 @@ bool db64360_eth_start (struct eth_device *dev)
 *************************************************************************/
 /*
  * based on Linux code
- * arch/ppc/galileo/EVB64360/mv64360_eth.c - Driver for MV64360X ethernet ports
+ * arch/powerpc/galileo/EVB64360/mv64360_eth.c - Driver for MV64360X ethernet ports
  * Copyright (C) 2002 rabeeh@galileo.co.il
 
  * This program is free software; you can redistribute it and/or
diff --git a/board/esd/cpci750/u-boot.lds b/board/esd/cpci750/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/esd/cpci750/u-boot.lds
+++ b/board/esd/cpci750/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/esd/dasa_sim/u-boot.lds b/board/esd/dasa_sim/u-boot.lds
index 3d33d0f022..0e1d625a1b 100644
--- a/board/esd/dasa_sim/u-boot.lds
+++ b/board/esd/dasa_sim/u-boot.lds
@@ -57,7 +57,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/ppc4xx/start.o		(.text)
+    arch/powerpc/cpu/ppc4xx/start.o		(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/esd/pmc440/u-boot-nand.lds b/board/esd/pmc440/u-boot-nand.lds
index 8a71bfa44e..cf4229a22e 100644
--- a/board/esd/pmc440/u-boot-nand.lds
+++ b/board/esd/pmc440/u-boot-nand.lds
@@ -53,7 +53,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
diff --git a/board/esteem192e/u-boot.lds b/board/esteem192e/u-boot.lds
index 4490f19a1f..5b6a9c0a1f 100644
--- a/board/esteem192e/u-boot.lds
+++ b/board/esteem192e/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/etx094/u-boot.lds b/board/etx094/u-boot.lds
index 94b13422af..28ac825c19 100644
--- a/board/etx094/u-boot.lds
+++ b/board/etx094/u-boot.lds
@@ -55,12 +55,12 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
-    arch/ppc/cpu/mpc8xx/traps.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o	(.text)
-    arch/ppc/cpu/mpc8xx/serial.o	(.text)
-    arch/ppc/cpu/mpc8xx/cpu_init.o	(.text)
-    arch/ppc/cpu/mpc8xx/speed.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o	(.text)
+    arch/powerpc/cpu/mpc8xx/serial.o	(.text)
+    arch/powerpc/cpu/mpc8xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/mpc8xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/etx094/u-boot.lds.debug b/board/etx094/u-boot.lds.debug
index 458d4e076c..be05d8fdcc 100644
--- a/board/etx094/u-boot.lds.debug
+++ b/board/etx094/u-boot.lds.debug
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
-    arch/ppc/cpu/mpc8xx/traps.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o	(.text)
-    arch/ppc/cpu/mpc8xx/cpu.o	(.text)
-    arch/ppc/cpu/mpc8xx/cpu_init.o	(.text)
-    arch/ppc/cpu/mpc8xx/speed.o	(.text)
-    arch/ppc/cpu/mpc8xx/serial.o	(.text)
-    arch/ppc/lib/extable.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o	(.text)
+    arch/powerpc/cpu/mpc8xx/cpu.o	(.text)
+    arch/powerpc/cpu/mpc8xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/mpc8xx/speed.o	(.text)
+    arch/powerpc/cpu/mpc8xx/serial.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/string.o	(.text)
     lib/crc32.o		(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/evb64260/u-boot.lds b/board/evb64260/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/evb64260/u-boot.lds
+++ b/board/evb64260/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/fads/u-boot.lds b/board/fads/u-boot.lds
index d6476cdb71..100c9804da 100644
--- a/board/fads/u-boot.lds
+++ b/board/fads/u-boot.lds
@@ -50,7 +50,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
 
     /*. = DEFINED(env_offset) ? env_offset : .;*/
     common/env_embedded.o	(.ppcenv)
diff --git a/board/fads/u-boot.lds.debug b/board/fads/u-boot.lds.debug
index 61c0d68d78..a7a67a9276 100644
--- a/board/fads/u-boot.lds.debug
+++ b/board/fads/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/flagadm/u-boot.lds b/board/flagadm/u-boot.lds
index fbfba6ec9a..0da55d9791 100644
--- a/board/flagadm/u-boot.lds
+++ b/board/flagadm/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/board/flagadm/u-boot.lds.debug b/board/flagadm/u-boot.lds.debug
index e62f6be5aa..99098bffbe 100644
--- a/board/flagadm/u-boot.lds.debug
+++ b/board/flagadm/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/freescale/mpc7448hpc2/tsi108_init.c b/board/freescale/mpc7448hpc2/tsi108_init.c
index c6a3ade2c3..e1c63f8e37 100644
--- a/board/freescale/mpc7448hpc2/tsi108_init.c
+++ b/board/freescale/mpc7448hpc2/tsi108_init.c
@@ -323,7 +323,7 @@ int board_early_init_r (void)
 	 * We will over-ride the env_init called in board_init_f
 	 * This is really a work-around because, the HLP bank 1
 	 * where NVRAM resides is not visible during board_init_f
-	 * (arch/ppc/lib/board.c)
+	 * (arch/powerpc/lib/board.c)
 	 * Alternatively, we could use the I2C EEPROM at start-up to configure
 	 * and enable all HLP banks and not just HLP 0 as is being done for
 	 * Taiga Rev. 2.
diff --git a/board/freescale/mpc7448hpc2/u-boot.lds b/board/freescale/mpc7448hpc2/u-boot.lds
index c4266cec50..3b3fb3a5c3 100644
--- a/board/freescale/mpc7448hpc2/u-boot.lds
+++ b/board/freescale/mpc7448hpc2/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/freescale/mpc8610hpcd/u-boot.lds b/board/freescale/mpc8610hpcd/u-boot.lds
index 1f9f8eb949..9c98b2a3cf 100644
--- a/board/freescale/mpc8610hpcd/u-boot.lds
+++ b/board/freescale/mpc8610hpcd/u-boot.lds
@@ -50,15 +50,15 @@ SECTIONS
   .plt : { *(.plt) }
   .text :
   {
-    arch/ppc/cpu/mpc86xx/start.o	(.text)
-    arch/ppc/cpu/mpc86xx/traps.o (.text)
-    arch/ppc/cpu/mpc86xx/interrupts.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu_init.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu.o (.text)
-    arch/ppc/cpu/mpc86xx/speed.o (.text)
+    arch/powerpc/cpu/mpc86xx/start.o	(.text)
+    arch/powerpc/cpu/mpc86xx/traps.o (.text)
+    arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu.o (.text)
+    arch/powerpc/cpu/mpc86xx/speed.o (.text)
     common/dlmalloc.o (.text)
     lib/crc32.o (.text)
-    arch/ppc/lib/extable.o (.text)
+    arch/powerpc/lib/extable.o (.text)
     lib/zlib.o (.text)
     *(.text)
     *(.got1)
diff --git a/board/freescale/mpc8641hpcn/u-boot.lds b/board/freescale/mpc8641hpcn/u-boot.lds
index d7c65ce217..5bf0f2d46b 100644
--- a/board/freescale/mpc8641hpcn/u-boot.lds
+++ b/board/freescale/mpc8641hpcn/u-boot.lds
@@ -50,15 +50,15 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc86xx/start.o	(.text)
-    arch/ppc/cpu/mpc86xx/traps.o (.text)
-    arch/ppc/cpu/mpc86xx/interrupts.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu_init.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu.o (.text)
-    arch/ppc/cpu/mpc86xx/speed.o (.text)
+    arch/powerpc/cpu/mpc86xx/start.o	(.text)
+    arch/powerpc/cpu/mpc86xx/traps.o (.text)
+    arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu.o (.text)
+    arch/powerpc/cpu/mpc86xx/speed.o (.text)
     common/dlmalloc.o (.text)
     lib/crc32.o (.text)
-    arch/ppc/lib/extable.o (.text)
+    arch/powerpc/lib/extable.o (.text)
     lib/zlib.o (.text)
     drivers/bios_emulator/atibios.o (.text)
     *(.text)
diff --git a/board/gen860t/ioport.c b/board/gen860t/ioport.c
index 146573e1df..8d4692533f 100644
--- a/board/gen860t/ioport.c
+++ b/board/gen860t/ioport.c
@@ -197,7 +197,7 @@ const mpc8xx_iop_conf_t iop_conf_tab[NUM_PORTS][PORT_BITS] = {
 
 /*
  * Configure the MPC8XX I/O ports per the ioport configuration table
- * (taken from ./arch/ppc/cpu/mpc8260/cpu_init.c)
+ * (taken from ./arch/powerpc/cpu/mpc8260/cpu_init.c)
  */
 void config_mpc8xx_ioports (volatile immap_t * immr)
 {
diff --git a/board/gen860t/u-boot-flashenv.lds b/board/gen860t/u-boot-flashenv.lds
index 0e129253e7..35e92d1114 100644
--- a/board/gen860t/u-boot-flashenv.lds
+++ b/board/gen860t/u-boot-flashenv.lds
@@ -55,7 +55,7 @@ SECTIONS
   .plt           : { *(.plt)		}
   .text :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     *(.text)
     *(.got1)
   }
diff --git a/board/gen860t/u-boot.lds b/board/gen860t/u-boot.lds
index d184379dbc..a4c3032116 100644
--- a/board/gen860t/u-boot.lds
+++ b/board/gen860t/u-boot.lds
@@ -54,7 +54,7 @@ SECTIONS
   .plt           : { *(.plt)		}
   .text :
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     *(.text)
     *(.got1)
   }
diff --git a/board/genietv/u-boot.lds b/board/genietv/u-boot.lds
index 22ada9ae1d..bcfdd87af4 100644
--- a/board/genietv/u-boot.lds
+++ b/board/genietv/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/genietv/u-boot.lds.debug b/board/genietv/u-boot.lds.debug
index e5aa625b5c..60936aaf34 100644
--- a/board/genietv/u-boot.lds.debug
+++ b/board/genietv/u-boot.lds.debug
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/gth/u-boot.lds b/board/gth/u-boot.lds
index 0e68e14142..4145a91c74 100644
--- a/board/gth/u-boot.lds
+++ b/board/gth/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o(.text)
+    arch/powerpc/cpu/mpc8xx/start.o(.text)
     *(.text)
     common/env_embedded.o(.text)
     *(.got1)
diff --git a/board/hermes/u-boot.lds b/board/hermes/u-boot.lds
index 23e3e3bc5e..e121d65f7b 100644
--- a/board/hermes/u-boot.lds
+++ b/board/hermes/u-boot.lds
@@ -55,12 +55,12 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o	(.text)
-    arch/ppc/lib/time.o		(.text)
-    arch/ppc/lib/ticks.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o	(.text)
+    arch/powerpc/lib/time.o		(.text)
+    arch/powerpc/lib/ticks.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
     lib/crc32.o		(.text)
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/hermes/u-boot.lds.debug b/board/hermes/u-boot.lds.debug
index 47e3927ec6..7038ebc1dc 100644
--- a/board/hermes/u-boot.lds.debug
+++ b/board/hermes/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o (.text)
-    arch/ppc/lib/time.o		(.text)
-    arch/ppc/lib/ticks.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o (.text)
+    arch/powerpc/lib/time.o		(.text)
+    arch/powerpc/lib/ticks.o		(.text)
     . = env_offset;
     common/env_embedded.o(.text)
 
diff --git a/board/hmi1001/config.mk b/board/hmi1001/config.mk
index aebf30411e..8ccf33e15c 100644
--- a/board/hmi1001/config.mk
+++ b/board/hmi1001/config.mk
@@ -39,4 +39,4 @@ TEXT_BASE = 0xFFF00000
 endif
 
 PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xxx/u-boot-customlayout.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
diff --git a/board/hymod/u-boot.lds b/board/hymod/u-boot.lds
index 7086ced348..0897715a94 100644
--- a/board/hymod/u-boot.lds
+++ b/board/hymod/u-boot.lds
@@ -55,10 +55,10 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8260/start.o	(.text)
+    arch/powerpc/cpu/mpc8260/start.o	(.text)
 /*
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/hymod/u-boot.lds.debug b/board/hymod/u-boot.lds.debug
index 57cc305868..c21890542f 100644
--- a/board/hymod/u-boot.lds.debug
+++ b/board/hymod/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/icu862/u-boot.lds b/board/icu862/u-boot.lds
index d6837005f6..7c5278adae 100644
--- a/board/icu862/u-boot.lds
+++ b/board/icu862/u-boot.lds
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
 /*
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/icu862/u-boot.lds.debug b/board/icu862/u-boot.lds.debug
index b331d5afc1..9c1e3ecd8a 100644
--- a/board/icu862/u-boot.lds.debug
+++ b/board/icu862/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/inka4x0/config.mk b/board/inka4x0/config.mk
index 761efa1d17..9f6fb3b680 100644
--- a/board/inka4x0/config.mk
+++ b/board/inka4x0/config.mk
@@ -39,4 +39,4 @@ TEXT_BASE = 0xFFE00000
 endif
 
 PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xxx/u-boot-customlayout.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
diff --git a/board/ip860/u-boot.lds b/board/ip860/u-boot.lds
index d856042373..4ac77c2985 100644
--- a/board/ip860/u-boot.lds
+++ b/board/ip860/u-boot.lds
@@ -55,12 +55,12 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o (.text)
-    arch/ppc/lib/time.o		(.text)
-    arch/ppc/lib/ticks.o		(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o (.text)
+    arch/powerpc/lib/time.o		(.text)
+    arch/powerpc/lib/ticks.o		(.text)
 /**
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/ip860/u-boot.lds.debug b/board/ip860/u-boot.lds.debug
index dd39b9ac79..0c0bbb8f5d 100644
--- a/board/ip860/u-boot.lds.debug
+++ b/board/ip860/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o (.text)
-    arch/ppc/lib/time.o		(.text)
-    arch/ppc/lib/ticks.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o (.text)
+    arch/powerpc/lib/time.o		(.text)
+    arch/powerpc/lib/ticks.o		(.text)
 /**
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/ivm/u-boot.lds b/board/ivm/u-boot.lds
index 767408b52b..b6e08843fa 100644
--- a/board/ivm/u-boot.lds
+++ b/board/ivm/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
     *(.text)
     *(.got1)
diff --git a/board/ivm/u-boot.lds.debug b/board/ivm/u-boot.lds.debug
index 5ec82f441d..6bcf167a0a 100644
--- a/board/ivm/u-boot.lds.debug
+++ b/board/ivm/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/jse/jse.c b/board/jse/jse.c
index e4c7b9dd94..fb39c84169 100644
--- a/board/jse/jse.c
+++ b/board/jse/jse.c
@@ -26,7 +26,7 @@
 
 /*
  * This function is run very early, out of flash, and before devices are
- * initialized. It is called by arch/ppc/lib/board.c:board_init_f by virtue
+ * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue
  * of being in the init_sequence array.
  *
  * The SDRAM has been initialized already -- start.S:start called
@@ -85,7 +85,7 @@ int board_pre_init (void)
 #endif
 
 /*
- * This function is also called by arch/ppc/lib/board.c:board_init_f (it is
+ * This function is also called by arch/powerpc/lib/board.c:board_init_f (it is
  * also in the init_sequence array) but later. Many more things are
  * configured, but we are still running from flash.
  */
@@ -149,7 +149,7 @@ int checkboard (void)
 /* **** No more functions called by board_init_f. **** */
 
 /*
- * This function is called by arch/ppc/lib/board.c:board_init_r. At this
+ * This function is called by arch/powerpc/lib/board.c:board_init_r. At this
  * point, basic setup is done, U-Boot has been moved into SDRAM and
  * PCI has been set up. From here we done late setup.
  */
diff --git a/board/jse/sdram.c b/board/jse/sdram.c
index a12ebde236..02eb6f2c3c 100644
--- a/board/jse/sdram.c
+++ b/board/jse/sdram.c
@@ -27,7 +27,7 @@
 /*
  * this is even after checkboard. It returns the size of the SDRAM
  * that we have installed. This function is called by board_init_f
- * in arch/ppc/lib/board.c to initialize the memory and return what I
+ * in arch/powerpc/lib/board.c to initialize the memory and return what I
  * found.
  */
 phys_size_t initdram (int board_type)
diff --git a/board/keymile/common/keymile_hdlc_enet.c b/board/keymile/common/keymile_hdlc_enet.c
index ceddaf752e..ce5e4d6a45 100644
--- a/board/keymile/common/keymile_hdlc_enet.c
+++ b/board/keymile/common/keymile_hdlc_enet.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2008
  * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
  *
- * Based in part on arch/ppc/cpu/mpc8260/ether_scc.c.
+ * Based in part on arch/powerpc/cpu/mpc8260/ether_scc.c.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/board/keymile/km8xx/km8xx_hdlc_enet.c b/board/keymile/km8xx/km8xx_hdlc_enet.c
index 543deafb9e..04782884e4 100644
--- a/board/keymile/km8xx/km8xx_hdlc_enet.c
+++ b/board/keymile/km8xx/km8xx_hdlc_enet.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2008
  * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
  *
- * Based in part on arch/ppc/cpu/mpc8xx/scc.c.
+ * Based in part on arch/powerpc/cpu/mpc8xx/scc.c.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/board/keymile/km8xx/u-boot.lds b/board/keymile/km8xx/u-boot.lds
index 19936bd4b1..cba9c6c681 100644
--- a/board/keymile/km8xx/u-boot.lds
+++ b/board/keymile/km8xx/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.ppcenv)
diff --git a/board/keymile/mgcoge/mgcoge_hdlc_enet.c b/board/keymile/mgcoge/mgcoge_hdlc_enet.c
index 6b8e7eaf7e..98f68a6608 100644
--- a/board/keymile/mgcoge/mgcoge_hdlc_enet.c
+++ b/board/keymile/mgcoge/mgcoge_hdlc_enet.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2008
  * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
  *
- * Based in part on arch/ppc/cpu/mpc8260/ether_scc.c.
+ * Based in part on arch/powerpc/cpu/mpc8260/ether_scc.c.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/board/korat/u-boot-F7FC.lds b/board/korat/u-boot-F7FC.lds
index e483394539..4d73180cd1 100644
--- a/board/korat/u-boot-F7FC.lds
+++ b/board/korat/u-boot-F7FC.lds
@@ -33,7 +33,7 @@ SECTIONS
 
   .bootpg 0xF7FBF000 :
   {
-    arch/ppc/cpu/ppc4xx/start.o	(.bootpg)
+    arch/powerpc/cpu/ppc4xx/start.o	(.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -65,7 +65,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/board/kup/kup4k/u-boot.lds b/board/kup/kup4k/u-boot.lds
index 18cecaf510..369ef19a47 100644
--- a/board/kup/kup4k/u-boot.lds
+++ b/board/kup/kup4k/u-boot.lds
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
 /*
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/kup/kup4k/u-boot.lds.debug b/board/kup/kup4k/u-boot.lds.debug
index 723f562911..a78d0b76be 100644
--- a/board/kup/kup4k/u-boot.lds.debug
+++ b/board/kup/kup4k/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/kup/kup4x/u-boot.lds b/board/kup/kup4x/u-boot.lds
index 18cecaf510..369ef19a47 100644
--- a/board/kup/kup4x/u-boot.lds
+++ b/board/kup/kup4x/u-boot.lds
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
 /*
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/kup/kup4x/u-boot.lds.debug b/board/kup/kup4x/u-boot.lds.debug
index 723f562911..a78d0b76be 100644
--- a/board/kup/kup4x/u-boot.lds.debug
+++ b/board/kup/kup4x/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/lantec/u-boot.lds b/board/lantec/u-boot.lds
index 160f5cf386..9fd4d1c61c 100644
--- a/board/lantec/u-boot.lds
+++ b/board/lantec/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/lantec/u-boot.lds.debug b/board/lantec/u-boot.lds.debug
index 172482f880..deea7e29fc 100644
--- a/board/lantec/u-boot.lds.debug
+++ b/board/lantec/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/logicpd/zoom2/zoom2_serial.c b/board/logicpd/zoom2/zoom2_serial.c
index cfbad13478..fcfe6247d0 100644
--- a/board/logicpd/zoom2/zoom2_serial.c
+++ b/board/logicpd/zoom2/zoom2_serial.c
@@ -17,7 +17,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  *
- * This file was adapted from arch/ppc/cpu/mpc5xxx/serial.c
+ * This file was adapted from arch/powerpc/cpu/mpc5xxx/serial.c
  *
  */
 
diff --git a/board/lwmon/u-boot.lds b/board/lwmon/u-boot.lds
index ff2f56640b..b871958f1b 100644
--- a/board/lwmon/u-boot.lds
+++ b/board/lwmon/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
     *(.text)
     *(.got1)
diff --git a/board/lwmon/u-boot.lds.debug b/board/lwmon/u-boot.lds.debug
index fcf2cbb96d..131ad23c77 100644
--- a/board/lwmon/u-boot.lds.debug
+++ b/board/lwmon/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/matrix_vision/mvsmr/u-boot.lds b/board/matrix_vision/mvsmr/u-boot.lds
index cfbb6ef398..3e917a99c2 100644
--- a/board/matrix_vision/mvsmr/u-boot.lds
+++ b/board/matrix_vision/mvsmr/u-boot.lds
@@ -55,11 +55,11 @@ SECTIONS
   {
     /* WARNING - the following is hand-optimized to fit within  */
     /* the first two sectors (=8KB) of our S29GL flash chip */
-    cpu/mpc5xxx/start.o          (.text)
-    cpu/mpc5xxx/traps.o          (.text)
-    lib_generic/crc32.o         (.text)
-    lib_ppc/cache.o             (.text)
-    lib_ppc/time.o              (.text)
+    arch/powerpc/cpu/mpc5xxx/start.o          (.text)
+    arch/powerpc/cpu/mpc5xxx/traps.o          (.text)
+    lib/crc32.o         (.text)
+    arch/powerpc/lib/cache.o             (.text)
+    arch/powerpc/lib/time.o              (.text)
 
     /* This is only needed to force failure if size of above code will ever */
     /* increase and grow into reserved space. */
diff --git a/board/mbx8xx/u-boot.lds b/board/mbx8xx/u-boot.lds
index 3572f1ad32..f883e7f024 100644
--- a/board/mbx8xx/u-boot.lds
+++ b/board/mbx8xx/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
 
     *(.text)
     *(.got1)
diff --git a/board/mbx8xx/u-boot.lds.debug b/board/mbx8xx/u-boot.lds.debug
index 61c0d68d78..a7a67a9276 100644
--- a/board/mbx8xx/u-boot.lds.debug
+++ b/board/mbx8xx/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/mbx8xx/vpd.c b/board/mbx8xx/vpd.c
index 3bc251d12d..1c99fd6c75 100644
--- a/board/mbx8xx/vpd.c
+++ b/board/mbx8xx/vpd.c
@@ -3,7 +3,7 @@
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Marius Groeger <mgroeger@sysgo.de>
  *
- * Code in faintly related to linux/arch/ppc/8xx_io:
+ * Code in faintly related to linux/arch/powerpc/8xx_io:
  * MPC8xx CPM I2C interface. Copyright (c) 1999 Dan Malek (dmalek@jlc.net).
  *
  * This file implements functions to read the MBX's Vital Product Data
diff --git a/board/ml2/u-boot.lds b/board/ml2/u-boot.lds
index e382283ea2..950f857976 100644
--- a/board/ml2/u-boot.lds
+++ b/board/ml2/u-boot.lds
@@ -55,17 +55,17 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/ml2/init.o	(.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    . = env_offset;*/
diff --git a/board/ml2/u-boot.lds.debug b/board/ml2/u-boot.lds.debug
index 09c0191e5f..0e9cdcf81d 100644
--- a/board/ml2/u-boot.lds.debug
+++ b/board/ml2/u-boot.lds.debug
@@ -59,7 +59,7 @@ SECTIONS
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     common/env_embedded.o(.text)
 
diff --git a/board/mousse/u-boot.lds b/board/mousse/u-boot.lds
index ed5492d45e..0116dde4df 100644
--- a/board/mousse/u-boot.lds
+++ b/board/mousse/u-boot.lds
@@ -52,9 +52,9 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc824x/start.o		(.text)
-    arch/ppc/lib/board.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/cpu/mpc824x/start.o		(.text)
+    arch/powerpc/lib/board.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/mousse/u-boot.lds.ram b/board/mousse/u-boot.lds.ram
index d3169489b5..449d0645e4 100644
--- a/board/mousse/u-boot.lds.ram
+++ b/board/mousse/u-boot.lds.ram
@@ -37,7 +37,7 @@ SECTIONS
   PROVIDE(_f_init_rom = .);
 
   .init : {
-      arch/ppc/cpu/mpc824x/start.o	(.text)
+      arch/powerpc/cpu/mpc824x/start.o	(.text)
       *(.init)
   } > ram
   _init_size = SIZEOF(.init);
diff --git a/board/mousse/u-boot.lds.rom b/board/mousse/u-boot.lds.rom
index 2721fdc6f8..4f42b329d8 100644
--- a/board/mousse/u-boot.lds.rom
+++ b/board/mousse/u-boot.lds.rom
@@ -52,9 +52,9 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc824x/start.o	(.text)
+    arch/powerpc/cpu/mpc824x/start.o	(.text)
 	 common/board.o (.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/mpl/pip405/u-boot.lds.debug b/board/mpl/pip405/u-boot.lds.debug
index 09c0191e5f..0e9cdcf81d 100644
--- a/board/mpl/pip405/u-boot.lds.debug
+++ b/board/mpl/pip405/u-boot.lds.debug
@@ -59,7 +59,7 @@ SECTIONS
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     common/env_embedded.o(.text)
 
diff --git a/board/mucmc52/config.mk b/board/mucmc52/config.mk
index 4e9ee73e6a..6850728331 100644
--- a/board/mucmc52/config.mk
+++ b/board/mucmc52/config.mk
@@ -42,4 +42,4 @@ TEXT_BASE = 0xFFF00000
 endif
 
 PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xxx/u-boot.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot.lds
diff --git a/board/munices/u-boot.lds b/board/munices/u-boot.lds
index 2cd6d3c1ad..4e27bc947d 100644
--- a/board/munices/u-boot.lds
+++ b/board/munices/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc5xxx/start.o	(.text)
+    arch/powerpc/cpu/mpc5xxx/start.o	(.text)
     *(.text)
     *(.got1)
     . = ALIGN(16);
diff --git a/board/nc650/u-boot.lds b/board/nc650/u-boot.lds
index 90ca165c44..e89a9bc9cd 100644
--- a/board/nc650/u-boot.lds
+++ b/board/nc650/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     *(.text)
     *(.got1)
   }
diff --git a/board/nc650/u-boot.lds.debug b/board/nc650/u-boot.lds.debug
index 1405b1730b..770adf7891 100644
--- a/board/nc650/u-boot.lds.debug
+++ b/board/nc650/u-boot.lds.debug
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     *(.text)
     *(.got1)
   }
diff --git a/board/netphone/u-boot.lds b/board/netphone/u-boot.lds
index d6e2404f9a..77aebe6b49 100644
--- a/board/netphone/u-boot.lds
+++ b/board/netphone/u-boot.lds
@@ -52,15 +52,15 @@ SECTIONS
   .plt		: { *(.plt)		}
   .text	:
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.text)
diff --git a/board/netphone/u-boot.lds.debug b/board/netphone/u-boot.lds.debug
index ec479b1533..df7b6adba4 100644
--- a/board/netphone/u-boot.lds.debug
+++ b/board/netphone/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c
index 1c99405bea..6fd6138223 100644
--- a/board/netstal/hcu4/hcu4.c
+++ b/board/netstal/hcu4/hcu4.c
@@ -34,7 +34,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 /*
  * This function is run very early, out of flash, and before devices are
- * initialized. It is called by arch/ppc/lib/board.c:board_init_f by virtue
+ * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue
  * of being in the init_sequence array.
  *
  * The SDRAM has been initialized already -- start.S:start called
diff --git a/board/netstal/hcu5/README.txt b/board/netstal/hcu5/README.txt
index 0be51925c1..c5737d043a 100644
--- a/board/netstal/hcu5/README.txt
+++ b/board/netstal/hcu5/README.txt
@@ -83,11 +83,11 @@ System-LEDs ??? (Analog zu HCU4 ???)
 Startup sequence
 ----------------
 
-(arch/ppc/cpu/ppc4xx/resetvec.S)
+(arch/powerpc/cpu/ppc4xx/resetvec.S)
 depending on configs option
 call _start_440 _start_pci oder _start
 
-(arch/ppc/cpu/ppc4xx/start.S)
+(arch/powerpc/cpu/ppc4xx/start.S)
 
 _start_440:
 	initialize register like
@@ -109,7 +109,7 @@ _start:
 	call cpu_init_f	/* run low-level CPU init code	   (from Flash) */
 
     call cpu_init_f
-    board_init_f: (arch/ppc/lib\board.c)
+    board_init_f: (arch/powerpc/lib\board.c)
 	init_sequence defines a list of function to be called
 	    board_early_init_f: (board/netstal/hcu5/hcu5.c)
 		We are using Bootstrap-Option A
@@ -136,18 +136,18 @@ _start:
 	 *  - board info struct
 	Save local variables to board info struct
 	call relocate_code() does not return
-	relocate_code: (arch/ppc/cpu/ppc4xx/start.S)
+	relocate_code: (arch/powerpc/cpu/ppc4xx/start.S)
 -------------------------------------------------------
 From now on our copy is in RAM and we will run from there,
 	starting with board_init_r
 -------------------------------------------------------
-    board_init_r: (arch/ppc/lib\board.c)
+    board_init_r: (arch/powerpc/lib\board.c)
 	setup bd function pointers
 	trap_init
 	flash_init: (board/netstal/hcu5/flash.c)
 		/* setup for u-boot erase, update */
 	setup bd flash info
-	cpu_init_r: (arch/ppc/cpu/ppc4xx/cpu_init.c)
+	cpu_init_r: (arch/powerpc/cpu/ppc4xx/cpu_init.c)
 	    peripheral chip select in using defines like
 	    CONFIG_SYS_EBC_PB0A, CONFIG_SYS_EBC_PB0C from hcu5.h
 	mem_malloc_init
@@ -161,8 +161,8 @@ From now on our copy is in RAM and we will run from there,
 Most of the HW specific code for the HCU5 may be found in
 include/configs/hcu5.h
 board/netstal/hcu5/*
-arch/ppc/cpu/ppc4xx/*
-arch/ppc/lib/*
+arch/powerpc/cpu/ppc4xx/*
+arch/powerpc/lib/*
 include/ppc440.h
 
 Drivers for serial etc are found under drivers/
diff --git a/board/netstal/hcu5/hcu5.c b/board/netstal/hcu5/hcu5.c
index 90433fe82d..5eb8efc524 100644
--- a/board/netstal/hcu5/hcu5.c
+++ b/board/netstal/hcu5/hcu5.c
@@ -49,7 +49,7 @@ extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
 
 /*
  * This function is run very early, out of flash, and before devices are
- * initialized. It is called by arch/ppc/lib/board.c:board_init_f by virtue
+ * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue
  * of being in the init_sequence array.
  *
  * The SDRAM has been initialized already -- start.S:start called
diff --git a/board/netstal/mcu25/mcu25.c b/board/netstal/mcu25/mcu25.c
index 87bc45edb4..ed28e209fa 100644
--- a/board/netstal/mcu25/mcu25.c
+++ b/board/netstal/mcu25/mcu25.c
@@ -39,7 +39,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 /*
  * This function is run very early, out of flash, and before devices are
- * initialized. It is called by arch/ppc/lib/board.c:board_init_f by virtue
+ * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue
  * of being in the init_sequence array.
  *
  * The SDRAM has been initialized already -- start.S:start called
diff --git a/board/netta/u-boot.lds b/board/netta/u-boot.lds
index c4df378c97..9001767ef7 100644
--- a/board/netta/u-boot.lds
+++ b/board/netta/u-boot.lds
@@ -52,15 +52,15 @@ SECTIONS
   .plt		: { *(.plt)		}
   .text	:
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.text)
diff --git a/board/netta/u-boot.lds.debug b/board/netta/u-boot.lds.debug
index ec479b1533..df7b6adba4 100644
--- a/board/netta/u-boot.lds.debug
+++ b/board/netta/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/netta2/u-boot.lds b/board/netta2/u-boot.lds
index c4df378c97..9001767ef7 100644
--- a/board/netta2/u-boot.lds
+++ b/board/netta2/u-boot.lds
@@ -52,15 +52,15 @@ SECTIONS
   .plt		: { *(.plt)		}
   .text	:
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.text)
diff --git a/board/netta2/u-boot.lds.debug b/board/netta2/u-boot.lds.debug
index ec479b1533..df7b6adba4 100644
--- a/board/netta2/u-boot.lds.debug
+++ b/board/netta2/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/netvia/u-boot.lds b/board/netvia/u-boot.lds
index 6683361ea4..d05f80bb36 100644
--- a/board/netvia/u-boot.lds
+++ b/board/netvia/u-boot.lds
@@ -52,15 +52,15 @@ SECTIONS
   .plt		: { *(.plt)		}
   .text	:
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.text)
diff --git a/board/netvia/u-boot.lds.debug b/board/netvia/u-boot.lds.debug
index cef1a428bd..58202dc9f5 100644
--- a/board/netvia/u-boot.lds.debug
+++ b/board/netvia/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/nx823/u-boot.lds b/board/nx823/u-boot.lds
index dc370eacf2..9fe9758c47 100644
--- a/board/nx823/u-boot.lds
+++ b/board/nx823/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
 
     *(.text)
diff --git a/board/nx823/u-boot.lds.debug b/board/nx823/u-boot.lds.debug
index e62f6be5aa..99098bffbe 100644
--- a/board/nx823/u-boot.lds.debug
+++ b/board/nx823/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/pcippc2/u-boot.lds b/board/pcippc2/u-boot.lds
index b2be328124..87d8c67949 100644
--- a/board/pcippc2/u-boot.lds
+++ b/board/pcippc2/u-boot.lds
@@ -59,7 +59,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index bed385c44b..a6885d6895 100644
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -148,7 +148,7 @@ int board_early_init_f(void)
 	mtdcr(EBC0_CFGDATA, reg | 0x04000000);	/* Set ATC */
 
 	/*--------------------------------------------------------------------
-	 * GPIO's are alreay setup in arch/ppc/cpu/ppc4xx/cpu_init.c
+	 * GPIO's are alreay setup in arch/powerpc/cpu/ppc4xx/cpu_init.c
 	 * via define from board config file.
 	 *-------------------------------------------------------------------*/
 
diff --git a/board/ppmc7xx/u-boot.lds b/board/ppmc7xx/u-boot.lds
index aae1057160..604d0d305d 100644
--- a/board/ppmc7xx/u-boot.lds
+++ b/board/ppmc7xx/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/prodrive/p3mx/mv_eth.c b/board/prodrive/p3mx/mv_eth.c
index 8203b3cbf1..8fcc1551e5 100644
--- a/board/prodrive/p3mx/mv_eth.c
+++ b/board/prodrive/p3mx/mv_eth.c
@@ -1137,7 +1137,7 @@ bool db64460_eth_start (struct eth_device *dev)
 *************************************************************************/
 /*
  * based on Linux code
- * arch/ppc/galileo/EVB64460/mv64460_eth.c - Driver for MV64460X ethernet ports
+ * arch/powerpc/galileo/EVB64460/mv64460_eth.c - Driver for MV64460X ethernet ports
  * Copyright (C) 2002 rabeeh@galileo.co.il
 
  * This program is free software; you can redistribute it and/or
diff --git a/board/prodrive/p3mx/u-boot.lds b/board/prodrive/p3mx/u-boot.lds
index 6dff003dc1..29dcc09100 100644
--- a/board/prodrive/p3mx/u-boot.lds
+++ b/board/prodrive/p3mx/u-boot.lds
@@ -56,7 +56,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/74xx_7xx/start.o	(.text)
+    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
 
 /* store the environment in a seperate sector in the boot flash */
 /*    . = env_offset; */
diff --git a/board/quantum/u-boot.lds b/board/quantum/u-boot.lds
index f7de95dc87..3f92a9dc43 100644
--- a/board/quantum/u-boot.lds
+++ b/board/quantum/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/quantum/u-boot.lds.debug b/board/quantum/u-boot.lds.debug
index a2b7bc70d9..f212fab28a 100644
--- a/board/quantum/u-boot.lds.debug
+++ b/board/quantum/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/r360mpi/u-boot.lds b/board/r360mpi/u-boot.lds
index 4fc18fcf2d..3cf0ba4bff 100644
--- a/board/r360mpi/u-boot.lds
+++ b/board/r360mpi/u-boot.lds
@@ -55,10 +55,10 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/cpu_init.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o	(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o	(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
 /***
     . = env_offset;
     common/env_embedded.o	(.text)
diff --git a/board/rbc823/u-boot.lds b/board/rbc823/u-boot.lds
index 2161501fff..f188b979a3 100644
--- a/board/rbc823/u-boot.lds
+++ b/board/rbc823/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/rmu/u-boot.lds b/board/rmu/u-boot.lds
index f7de95dc87..3f92a9dc43 100644
--- a/board/rmu/u-boot.lds
+++ b/board/rmu/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/rmu/u-boot.lds.debug b/board/rmu/u-boot.lds.debug
index a2b7bc70d9..f212fab28a 100644
--- a/board/rmu/u-boot.lds.debug
+++ b/board/rmu/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/rsdproto/u-boot.lds b/board/rsdproto/u-boot.lds
index 0c51d48127..7763c7fed7 100644
--- a/board/rsdproto/u-boot.lds
+++ b/board/rsdproto/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8260/start.o	(.text)
+    arch/powerpc/cpu/mpc8260/start.o	(.text)
     *(.text)
     *(.got1)
     /*. = env_offset; */
diff --git a/board/sandburst/common/ppc440gx_i2c.c b/board/sandburst/common/ppc440gx_i2c.c
index 007f875f0f..d286714919 100644
--- a/board/sandburst/common/ppc440gx_i2c.c
+++ b/board/sandburst/common/ppc440gx_i2c.c
@@ -21,7 +21,7 @@
  */
 
 /*
- * Ported from arch/ppc/cpu/ppc4xx/i2c.c by AS HARNOIS by
+ * Ported from arch/powerpc/cpu/ppc4xx/i2c.c by AS HARNOIS by
  * Travis B. Sawyer
  * Sandburst Corporation.
  */
diff --git a/board/sandburst/karef/u-boot.lds.debug b/board/sandburst/karef/u-boot.lds.debug
index c174398537..6b31b1e7ce 100644
--- a/board/sandburst/karef/u-boot.lds.debug
+++ b/board/sandburst/karef/u-boot.lds.debug
@@ -56,18 +56,18 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/sandburst/karef/init.o (.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     drivers/net/4xx_enet.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    common/env_embedded.o(.text) */
diff --git a/board/sandburst/metrobox/u-boot.lds.debug b/board/sandburst/metrobox/u-boot.lds.debug
index 845841607c..2fb3ad97dc 100644
--- a/board/sandburst/metrobox/u-boot.lds.debug
+++ b/board/sandburst/metrobox/u-boot.lds.debug
@@ -56,18 +56,18 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/sandburst/metrobox/init.o (.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     drivers/net/4xx_enet.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    common/env_embedded.o(.text) */
diff --git a/board/sbc8641d/u-boot.lds b/board/sbc8641d/u-boot.lds
index 2f8730bf2b..4cea3b30f0 100644
--- a/board/sbc8641d/u-boot.lds
+++ b/board/sbc8641d/u-boot.lds
@@ -50,15 +50,15 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc86xx/start.o	(.text)
-    arch/ppc/cpu/mpc86xx/traps.o (.text)
-    arch/ppc/cpu/mpc86xx/interrupts.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu_init.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu.o (.text)
-    arch/ppc/cpu/mpc86xx/speed.o (.text)
+    arch/powerpc/cpu/mpc86xx/start.o	(.text)
+    arch/powerpc/cpu/mpc86xx/traps.o (.text)
+    arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu.o (.text)
+    arch/powerpc/cpu/mpc86xx/speed.o (.text)
     common/dlmalloc.o (.text)
     lib/crc32.o (.text)
-    arch/ppc/lib/extable.o (.text)
+    arch/powerpc/lib/extable.o (.text)
     lib/zlib.o (.text)
     *(.text)
     *(.got1)
diff --git a/board/sc3/u-boot.lds b/board/sc3/u-boot.lds
index 573fbee937..9b1a39bc84 100644
--- a/board/sc3/u-boot.lds
+++ b/board/sc3/u-boot.lds
@@ -60,17 +60,17 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/sc3/init.o	(.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    . = env_offset;*/
diff --git a/board/siemens/CCM/u-boot.lds b/board/siemens/CCM/u-boot.lds
index 5bd5a75c61..36dd55dee4 100644
--- a/board/siemens/CCM/u-boot.lds
+++ b/board/siemens/CCM/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/siemens/CCM/u-boot.lds.debug b/board/siemens/CCM/u-boot.lds.debug
index 460a983215..7e066b11e5 100644
--- a/board/siemens/CCM/u-boot.lds.debug
+++ b/board/siemens/CCM/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/siemens/IAD210/u-boot.lds b/board/siemens/IAD210/u-boot.lds
index 904d45fccc..a9b00cafae 100644
--- a/board/siemens/IAD210/u-boot.lds
+++ b/board/siemens/IAD210/u-boot.lds
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
-    arch/ppc/cpu/mpc8xx/interrupts.o (.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
+    arch/powerpc/cpu/mpc8xx/interrupts.o (.text)
+    arch/powerpc/lib/time.o		(.text)
     . = env_offset;
     common/env_embedded.o(.text)
 
diff --git a/board/siemens/pcu_e/u-boot.lds b/board/siemens/pcu_e/u-boot.lds
index ff2f56640b..b871958f1b 100644
--- a/board/siemens/pcu_e/u-boot.lds
+++ b/board/siemens/pcu_e/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
     *(.text)
     *(.got1)
diff --git a/board/siemens/pcu_e/u-boot.lds.debug b/board/siemens/pcu_e/u-boot.lds.debug
index fcf2cbb96d..131ad23c77 100644
--- a/board/siemens/pcu_e/u-boot.lds.debug
+++ b/board/siemens/pcu_e/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/sixnet/u-boot.lds b/board/sixnet/u-boot.lds
index c3e7f501cb..43a8e20f04 100644
--- a/board/sixnet/u-boot.lds
+++ b/board/sixnet/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
     *(.text)
     *(.got1)
diff --git a/board/snmc/qs850/u-boot.lds b/board/snmc/qs850/u-boot.lds
index f2154c429b..1c008959fd 100644
--- a/board/snmc/qs850/u-boot.lds
+++ b/board/snmc/qs850/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-	arch/ppc/cpu/mpc8xx/start.o		(.text)
-	arch/ppc/cpu/mpc8xx/traps.o		(.text)
+	arch/powerpc/cpu/mpc8xx/start.o		(.text)
+	arch/powerpc/cpu/mpc8xx/traps.o		(.text)
 	common/dlmalloc.o		(.text)
-	arch/ppc/lib/ppcstring.o		(.text)
+	arch/powerpc/lib/ppcstring.o		(.text)
 	lib/vsprintf.o	(.text)
 	lib/crc32.o		(.text)
 	lib/zlib.o		(.text)
-	arch/ppc/lib/cache.o		(.text)
-	arch/ppc/lib/time.o		(.text)
+	arch/powerpc/lib/cache.o		(.text)
+	arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
 	common/env_embedded.o	(.ppcenv)
diff --git a/board/snmc/qs860t/u-boot.lds b/board/snmc/qs860t/u-boot.lds
index f2154c429b..1c008959fd 100644
--- a/board/snmc/qs860t/u-boot.lds
+++ b/board/snmc/qs860t/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-	arch/ppc/cpu/mpc8xx/start.o		(.text)
-	arch/ppc/cpu/mpc8xx/traps.o		(.text)
+	arch/powerpc/cpu/mpc8xx/start.o		(.text)
+	arch/powerpc/cpu/mpc8xx/traps.o		(.text)
 	common/dlmalloc.o		(.text)
-	arch/ppc/lib/ppcstring.o		(.text)
+	arch/powerpc/lib/ppcstring.o		(.text)
 	lib/vsprintf.o	(.text)
 	lib/crc32.o		(.text)
 	lib/zlib.o		(.text)
-	arch/ppc/lib/cache.o		(.text)
-	arch/ppc/lib/time.o		(.text)
+	arch/powerpc/lib/cache.o		(.text)
+	arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
 	common/env_embedded.o	(.ppcenv)
diff --git a/board/spc1920/u-boot.lds b/board/spc1920/u-boot.lds
index c000746c54..3631018116 100644
--- a/board/spc1920/u-boot.lds
+++ b/board/spc1920/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.ppcenv)
diff --git a/board/spd8xx/u-boot.lds b/board/spd8xx/u-boot.lds
index c4d83574d6..8667774283 100644
--- a/board/spd8xx/u-boot.lds
+++ b/board/spd8xx/u-boot.lds
@@ -52,7 +52,7 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/env_embedded.o(.text)
     *(.text)
     *(.got1)
diff --git a/board/spd8xx/u-boot.lds.debug b/board/spd8xx/u-boot.lds.debug
index 61c0d68d78..a7a67a9276 100644
--- a/board/spd8xx/u-boot.lds.debug
+++ b/board/spd8xx/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/stx/stxssa/stxssa.c b/board/stx/stxssa/stxssa.c
index 678ec5850f..0b2584c6b1 100644
--- a/board/stx/stxssa/stxssa.c
+++ b/board/stx/stxssa/stxssa.c
@@ -259,7 +259,7 @@ board_early_init_f(void)
 #endif
 
 	/* Why is the phy reset done _after_ the ethernet
-	 * initialization in arch/ppc/lib/board.c?
+	 * initialization in arch/powerpc/lib/board.c?
 	 * Do it here so it's done before the TSECs are used.
 	 */
 	reset_phy();
diff --git a/board/stx/stxxtc/u-boot.lds b/board/stx/stxxtc/u-boot.lds
index c4df378c97..9001767ef7 100644
--- a/board/stx/stxxtc/u-boot.lds
+++ b/board/stx/stxxtc/u-boot.lds
@@ -52,15 +52,15 @@ SECTIONS
   .plt		: { *(.plt)		}
   .text	:
   {
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.text)
diff --git a/board/stx/stxxtc/u-boot.lds.debug b/board/stx/stxxtc/u-boot.lds.debug
index ec479b1533..df7b6adba4 100644
--- a/board/stx/stxxtc/u-boot.lds.debug
+++ b/board/stx/stxxtc/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
     common/dlmalloc.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/svm_sc8xx/u-boot.lds b/board/svm_sc8xx/u-boot.lds
index 90270954e4..59f1844885 100644
--- a/board/svm_sc8xx/u-boot.lds
+++ b/board/svm_sc8xx/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     . = env_offset;
     common/env_embedded.o	(.ppcenv)
diff --git a/board/svm_sc8xx/u-boot.lds.debug b/board/svm_sc8xx/u-boot.lds.debug
index a2b7bc70d9..f212fab28a 100644
--- a/board/svm_sc8xx/u-boot.lds.debug
+++ b/board/svm_sc8xx/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/tqc/tqm8xx/u-boot.lds b/board/tqc/tqm8xx/u-boot.lds
index a2277c260d..32a3e2bf02 100644
--- a/board/tqc/tqm8xx/u-boot.lds
+++ b/board/tqc/tqm8xx/u-boot.lds
@@ -55,14 +55,14 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
 
     . = DEFINED(env_offset) ? env_offset : .;
     common/env_embedded.o	(.ppcenv)
diff --git a/board/tqc/tqm8xx/u-boot.lds.debug b/board/tqc/tqm8xx/u-boot.lds.debug
index 57cc305868..c21890542f 100644
--- a/board/tqc/tqm8xx/u-boot.lds.debug
+++ b/board/tqc/tqm8xx/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/uc100/u-boot.lds b/board/uc100/u-boot.lds
index f67b1d9c19..0d8f605946 100644
--- a/board/uc100/u-boot.lds
+++ b/board/uc100/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
     common/env_embedded.o	(.text)
 
diff --git a/board/uc100/u-boot.lds.debug b/board/uc100/u-boot.lds.debug
index 84b338a75d..a7caa8d90a 100644
--- a/board/uc100/u-boot.lds.debug
+++ b/board/uc100/u-boot.lds.debug
@@ -55,7 +55,7 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
diff --git a/board/uc101/config.mk b/board/uc101/config.mk
index aebf30411e..8ccf33e15c 100644
--- a/board/uc101/config.mk
+++ b/board/uc101/config.mk
@@ -39,4 +39,4 @@ TEXT_BASE = 0xFFF00000
 endif
 
 PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
-LDSCRIPT := $(SRCTREE)/arch/ppc/cpu/mpc5xxx/u-boot-customlayout.lds
+LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
diff --git a/board/v37/u-boot.lds b/board/v37/u-boot.lds
index bc47060f25..9bdc97fe4e 100644
--- a/board/v37/u-boot.lds
+++ b/board/v37/u-boot.lds
@@ -55,15 +55,15 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o		(.text)
-    arch/ppc/cpu/mpc8xx/traps.o		(.text)
+    arch/powerpc/cpu/mpc8xx/start.o		(.text)
+    arch/powerpc/cpu/mpc8xx/traps.o		(.text)
     common/dlmalloc.o		(.text)
-    arch/ppc/lib/ppcstring.o		(.text)
+    arch/powerpc/lib/ppcstring.o		(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
-    arch/ppc/lib/cache.o		(.text)
-    arch/ppc/lib/time.o		(.text)
+    arch/powerpc/lib/cache.o		(.text)
+    arch/powerpc/lib/time.o		(.text)
 
 /*
     . = env_offset;
diff --git a/board/w7o/u-boot.lds.debug b/board/w7o/u-boot.lds.debug
index 369c15a18c..5ff67d13d4 100644
--- a/board/w7o/u-boot.lds.debug
+++ b/board/w7o/u-boot.lds.debug
@@ -59,7 +59,7 @@ SECTIONS
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     common/env_embedded.o(.text)
 
diff --git a/board/w7o/w7o.c b/board/w7o/w7o.c
index 96a12d73e5..5c84e65a09 100644
--- a/board/w7o/w7o.c
+++ b/board/w7o/w7o.c
@@ -157,7 +157,7 @@ phys_size_t initdram (int board_type)
 	/*
 	 * ToDo: Move the asm init routine sdram_init() to this C file,
 	 * or even better use some common ppc4xx code available
-	 * in arch/ppc/cpu/ppc4xx
+	 * in arch/powerpc/cpu/ppc4xx
 	 */
 	sdram_init();
 
diff --git a/board/westel/amx860/u-boot.lds b/board/westel/amx860/u-boot.lds
index 5bd5a75c61..36dd55dee4 100644
--- a/board/westel/amx860/u-boot.lds
+++ b/board/westel/amx860/u-boot.lds
@@ -55,9 +55,9 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
-    arch/ppc/lib/ppcstring.o	(.text)
+    arch/powerpc/lib/ppcstring.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
     lib/zlib.o		(.text)
diff --git a/board/westel/amx860/u-boot.lds.debug b/board/westel/amx860/u-boot.lds.debug
index b331d5afc1..9c1e3ecd8a 100644
--- a/board/westel/amx860/u-boot.lds.debug
+++ b/board/westel/amx860/u-boot.lds.debug
@@ -55,11 +55,11 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/powerpc/cpu/mpc8xx/start.o	(.text)
     common/dlmalloc.o	(.text)
     lib/vsprintf.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
 
     . = env_offset;
     common/env_embedded.o(.text)
diff --git a/board/xes/xpedite1000/u-boot.lds.debug b/board/xes/xpedite1000/u-boot.lds.debug
index c3f6fefb45..a7475785fa 100644
--- a/board/xes/xpedite1000/u-boot.lds.debug
+++ b/board/xes/xpedite1000/u-boot.lds.debug
@@ -55,17 +55,17 @@ SECTIONS
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/ppc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text)
     board/xes/xpedite1000/init.o (.text)
-    arch/ppc/cpu/ppc4xx/kgdb.o	(.text)
-    arch/ppc/cpu/ppc4xx/traps.o	(.text)
-    arch/ppc/cpu/ppc4xx/interrupts.o	(.text)
-    arch/ppc/cpu/ppc4xx/4xx_uart.o	(.text)
-    arch/ppc/cpu/ppc4xx/cpu_init.o	(.text)
-    arch/ppc/cpu/ppc4xx/speed.o	(.text)
+    arch/powerpc/cpu/ppc4xx/kgdb.o	(.text)
+    arch/powerpc/cpu/ppc4xx/traps.o	(.text)
+    arch/powerpc/cpu/ppc4xx/interrupts.o	(.text)
+    arch/powerpc/cpu/ppc4xx/4xx_uart.o	(.text)
+    arch/powerpc/cpu/ppc4xx/cpu_init.o	(.text)
+    arch/powerpc/cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
     lib/crc32.o		(.text)
-    arch/ppc/lib/extable.o	(.text)
+    arch/powerpc/lib/extable.o	(.text)
     lib/zlib.o		(.text)
 
 /*    common/env_embedded.o(.text) */
diff --git a/board/xes/xpedite5170/u-boot.lds b/board/xes/xpedite5170/u-boot.lds
index 2f8730bf2b..4cea3b30f0 100644
--- a/board/xes/xpedite5170/u-boot.lds
+++ b/board/xes/xpedite5170/u-boot.lds
@@ -50,15 +50,15 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    arch/ppc/cpu/mpc86xx/start.o	(.text)
-    arch/ppc/cpu/mpc86xx/traps.o (.text)
-    arch/ppc/cpu/mpc86xx/interrupts.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu_init.o (.text)
-    arch/ppc/cpu/mpc86xx/cpu.o (.text)
-    arch/ppc/cpu/mpc86xx/speed.o (.text)
+    arch/powerpc/cpu/mpc86xx/start.o	(.text)
+    arch/powerpc/cpu/mpc86xx/traps.o (.text)
+    arch/powerpc/cpu/mpc86xx/interrupts.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu_init.o (.text)
+    arch/powerpc/cpu/mpc86xx/cpu.o (.text)
+    arch/powerpc/cpu/mpc86xx/speed.o (.text)
     common/dlmalloc.o (.text)
     lib/crc32.o (.text)
-    arch/ppc/lib/extable.o (.text)
+    arch/powerpc/lib/extable.o (.text)
     lib/zlib.o (.text)
     *(.text)
     *(.got1)
diff --git a/board/xilinx/ppc405-generic/u-boot-rom.lds b/board/xilinx/ppc405-generic/u-boot-rom.lds
index 8fafbd59c0..65d0e4dfd8 100644
--- a/board/xilinx/ppc405-generic/u-boot-rom.lds
+++ b/board/xilinx/ppc405-generic/u-boot-rom.lds
@@ -33,7 +33,7 @@ SECTIONS
 
   .bootpg 0xFFFFF000 :
   {
-    arch/ppc/cpu/ppc4xx/start.o	(.bootpg)
+    arch/powerpc/cpu/ppc4xx/start.o	(.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
diff --git a/board/xilinx/ppc440-generic/u-boot-rom.lds b/board/xilinx/ppc440-generic/u-boot-rom.lds
index 0cbed8ea57..b8f8bedb81 100644
--- a/board/xilinx/ppc440-generic/u-boot-rom.lds
+++ b/board/xilinx/ppc440-generic/u-boot-rom.lds
@@ -33,7 +33,7 @@ SECTIONS
 
   .bootpg 0xFFFFF000 :
   {
-    arch/ppc/cpu/ppc4xx/start.o	(.bootpg)
+    arch/powerpc/cpu/ppc4xx/start.o	(.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
diff --git a/common/kgdb.c b/common/kgdb.c
index 0531452a23..9e3b64c379 100644
--- a/common/kgdb.c
+++ b/common/kgdb.c
@@ -1,4 +1,4 @@
-/* taken from arch/ppc/kernel/ppc-stub.c */
+/* taken from arch/powerpc/kernel/ppc-stub.c */
 
 /****************************************************************************
 
diff --git a/doc/README.IPHASE4539 b/doc/README.IPHASE4539
index b804e069a1..c5146d9b18 100644
--- a/doc/README.IPHASE4539
+++ b/doc/README.IPHASE4539
@@ -333,7 +333,7 @@ Linux:
 	$ make oldconfig
 	$ make dep
 	$ make uImage
-	$ cp -p arch/ppc/mbxboot/uImage /tftpboot
+	$ cp -p arch/powerpc/mbxboot/uImage /tftpboot
 
 	Load uImage via tftp and boot it.
 
diff --git a/doc/README.PIP405 b/doc/README.PIP405
index e8a654128d..012db1c5f7 100644
--- a/doc/README.PIP405
+++ b/doc/README.PIP405
@@ -17,11 +17,11 @@ Changed files:
 				added console settings from environment
 - common/devices.c		added ISA keyboard init
 - common/main.c			corrected the read of bootdelay
-- arch/ppc/cpu/ppc4xx/405gp_pci.c	excluded file from PIP405
-- arch/ppc/cpu/ppc4xx/i2c.c		added 16bit read write I2C support
+- arch/powerpc/cpu/ppc4xx/405gp_pci.c	excluded file from PIP405
+- arch/powerpc/cpu/ppc4xx/i2c.c		added 16bit read write I2C support
 				added page write
-- arch/ppc/cpu/ppc4xx/speed.c		added get_PCI_freq
-- arch/ppc/cpu/ppc4xx/start.S		added CONFIG_IDENT_STRING
+- arch/powerpc/cpu/ppc4xx/speed.c		added get_PCI_freq
+- arch/powerpc/cpu/ppc4xx/start.S		added CONFIG_IDENT_STRING
 - disk/Makefile			added part_iso for CD support
 - disk/part.c			changed to work with block device description
 				added ISO CD support
@@ -275,7 +275,7 @@ Added the config variable CONFIG_IDENT_STRING which will be added to the
 "U_BOOT_VERSION __TIME__ DATE___ " String, to allows to identify intermidiate
 and custom versions.
 Changed files:
-- arch/ppc/cpu/ppc4xx/start.s
+- arch/powerpc/cpu/ppc4xx/start.s
 
 Firmware Image:
 ---------------
@@ -288,11 +288,11 @@ Changed files:
 
 Correct PCI Frequency for PPC405:
 ---------------------------------
-Added function (in arch/ppc/cpu/ppc4xx/speed.c) to get the PCI frequency for PPC405 CPU.
+Added function (in arch/powerpc/cpu/ppc4xx/speed.c) to get the PCI frequency for PPC405 CPU.
 The PCI Frequency will now be set correct in the board description in common/board.c.
 (was set to the busfreq before).
 Changed files:
-- arch/ppc/cpu/ppc4xx/speed.c
+- arch/powerpc/cpu/ppc4xx/speed.c
 - common/board.c
 
 I2C Stuff:
@@ -301,7 +301,7 @@ Added defined(CONFIG_PIP405) at several points in common/cmd_i2c.c.
 Added 16bit read/write support for I2C (PPC405), and page write to
 I2C EEPROM if defined CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE.
 Changed files:
-- arch/ppc/cpu/ppc4xx/i2c.c
+- arch/powerpc/cpu/ppc4xx/i2c.c
 - common/cmd_i2c.c
 
 Environment / Console:
diff --git a/doc/README.POST b/doc/README.POST
index 0d5e20e977..eeb218d39c 100644
--- a/doc/README.POST
+++ b/doc/README.POST
@@ -713,7 +713,7 @@ use external loopback for testing. That will need appropriate
 reconfiguration of the physical interface chip.
 
 The test routines for the SCC ethernet tests will be located in
-arch/ppc/cpu/mpc8xx/scc.c.
+arch/powerpc/cpu/mpc8xx/scc.c.
 
 2.2.3.2. UART tests (SMC/SCC)
 
@@ -725,7 +725,7 @@ will be transmitted. These tests may be enhanced to make to perform
 test will be executed manually.
 
 The test routine for the SMC/SCC UART tests will be located in
-arch/ppc/cpu/mpc8xx/serial.c.
+arch/powerpc/cpu/mpc8xx/serial.c.
 
 2.2.3.3. USB test
 
diff --git a/doc/README.RPXlite b/doc/README.RPXlite
index 0aa4d11303..3ca671126d 100644
--- a/doc/README.RPXlite
+++ b/doc/README.RPXlite
@@ -116,7 +116,7 @@
 	board/RPXLITE/RPXLITE.c		/* DRAM-related routines */
 	board/RPXLITE/flash.c		/* flash-related routines */
 	board/RPXLITE/config.mk		/* set text base address */
-	arch/ppc/cpu/mpc8xx/serial.c			/* board specific register setting */
+	arch/powerpc/cpu/mpc8xx/serial.c /* board specific register setting */
 	include/config_RPXLITE.h	/* board specific registers */
 
 	See 'reg_config.txt' for register values in detail.
diff --git a/doc/README.TQM8260 b/doc/README.TQM8260
index e64e64a3e2..93b55068f5 100644
--- a/doc/README.TQM8260
+++ b/doc/README.TQM8260
@@ -14,10 +14,10 @@ The following common files have been modified by this project:
 
 MAKEALL			- TQM8260 entry added
 Makefile		- TQM8260_config entry added
-arch/ppc/cpu/mpc8260/Makefile	- soft_i2c.o module added
-arch/ppc/cpu/mpc8260/ether_scc.c	- TQM8260-specific definitions added, an obvious
+arch/powerpc/cpu/mpc8260/Makefile	- soft_i2c.o module added
+arch/powerpc/cpu/mpc8260/ether_scc.c	- TQM8260-specific definitions added, an obvious
 			  bug fixed (fcr -> scr)
-arch/ppc/cpu/mpc8260/ether_fcc.c	- TQM8260-specific definitions added
+arch/powerpc/cpu/mpc8260/ether_fcc.c	- TQM8260-specific definitions added
 include/flash.h		- added definitions for the AM29LV640D Flash chip
 
 
@@ -33,7 +33,7 @@ board/tqm8260/config.mk	  - config file
 board/tqm8260/flash.c	  - flash driver (for AM29LV640D)
 board/tqm8260/ppcboot.lds - linker script
 board/tqm8260/tqm8260.c	  - ioport and memory initialization
-arch/ppc/cpu/mpc8260/soft_i2c.c	  - software i2c EEPROM driver
+arch/powerpc/cpu/mpc8260/soft_i2c.c	  - software i2c EEPROM driver
 include/config_TQM8260.h  - main configuration file
 
 
diff --git a/doc/README.alaska8220 b/doc/README.alaska8220
index 9249cfb31e..334507397d 100644
--- a/doc/README.alaska8220
+++ b/doc/README.alaska8220
@@ -22,7 +22,7 @@ Changed files:
 - include/asm-ppc/global_data.h added global variables - inp_clk, pci_clk,
 			    vco_clk, pev_clk, flb_clk, and bExtUart
 
-- arch/ppc/lib/board.c	    added CONFIG_MPC8220 support
+- arch/powerpc/lib/board.c	    added CONFIG_MPC8220 support
 
 - net/eth.c		    added FEC support for MPC8220
 
@@ -37,24 +37,24 @@ Added files:
 - board/alaska/config.mk    config make
 - board/alaska/u-boot.lds   Linker description
 
-- arch/ppc/cpu/mpc8220/dma.h	    multi-channel dma header file
-- arch/ppc/cpu/mpc8220/dramSetup.h   dram setup header file
-- arch/ppc/cpu/mpc8220/fec.h	    MPC8220 FEC header file
-- arch/ppc/cpu/mpc8220/cpu.c	    cpu specific code
-- arch/ppc/cpu/mpc8220/cpu_init.c    Flexbus ChipSelect and Mux pins setup
-- arch/ppc/cpu/mpc8220/dramSetup.c   MPC8220 DDR SDRAM setup
-- arch/ppc/cpu/mpc8220/fec.c	    MPC8220 FEC driver
-- arch/ppc/cpu/mpc8220/i2c.c	    MPC8220 I2C driver
-- arch/ppc/cpu/mpc8220/interrupts.c  interrupt support (not enable)
-- arch/ppc/cpu/mpc8220/loadtask.c    load dma
-- arch/ppc/cpu/mpc8220/speed.c	    system, pci, flexbus, pev, and cpu clock
-- arch/ppc/cpu/mpc8220/traps.c	    exception
-- arch/ppc/cpu/mpc8220/uart.c	    MPC8220 UART driver
-- arch/ppc/cpu/mpc8220/Makefile	    Makefile
-- arch/ppc/cpu/mpc8220/config.mk	    config make
-- arch/ppc/cpu/mpc8220/fec_dma_task.S MPC8220 FEC multi-channel dma program
-- arch/ppc/cpu/mpc8220/io.S	    io functions
-- arch/ppc/cpu/mpc8220/start.S	    start up
+- arch/powerpc/cpu/mpc8220/dma.h	    multi-channel dma header file
+- arch/powerpc/cpu/mpc8220/dramSetup.h   dram setup header file
+- arch/powerpc/cpu/mpc8220/fec.h	    MPC8220 FEC header file
+- arch/powerpc/cpu/mpc8220/cpu.c	    cpu specific code
+- arch/powerpc/cpu/mpc8220/cpu_init.c    Flexbus ChipSelect and Mux pins setup
+- arch/powerpc/cpu/mpc8220/dramSetup.c   MPC8220 DDR SDRAM setup
+- arch/powerpc/cpu/mpc8220/fec.c	    MPC8220 FEC driver
+- arch/powerpc/cpu/mpc8220/i2c.c	    MPC8220 I2C driver
+- arch/powerpc/cpu/mpc8220/interrupts.c  interrupt support (not enable)
+- arch/powerpc/cpu/mpc8220/loadtask.c    load dma
+- arch/powerpc/cpu/mpc8220/speed.c	    system, pci, flexbus, pev, and cpu clock
+- arch/powerpc/cpu/mpc8220/traps.c	    exception
+- arch/powerpc/cpu/mpc8220/uart.c	    MPC8220 UART driver
+- arch/powerpc/cpu/mpc8220/Makefile	    Makefile
+- arch/powerpc/cpu/mpc8220/config.mk	    config make
+- arch/powerpc/cpu/mpc8220/fec_dma_task.S MPC8220 FEC multi-channel dma program
+- arch/powerpc/cpu/mpc8220/io.S	    io functions
+- arch/powerpc/cpu/mpc8220/start.S	    start up
 
 - include/mpc8220.h
 
diff --git a/doc/README.bedbug b/doc/README.bedbug
index 4c1e6c4d5b..35e9d2706a 100644
--- a/doc/README.bedbug
+++ b/doc/README.bedbug
@@ -18,15 +18,15 @@ can be easily implemented.
 ./common/board.c
 	Added call to initialize debugger on startup.
 
-./arch/ppc/cpu/ppc4xx/Makefile
+./arch/powerpc/cpu/ppc4xx/Makefile
 	Added bedbug_405.c to the Makefile.
 
-./arch/ppc/cpu/ppc4xx/start.S
+./arch/powerpc/cpu/ppc4xx/start.S
 	Added code to handle the debug exception (0x2000) on the 405.
 	Also added code to handle critical exceptions since the debug
 	is treated as critical on the 405.
 
-./arch/ppc/cpu/ppc4xx/traps.c
+./arch/powerpc/cpu/ppc4xx/traps.c
 	Added more detailed output for the program exception to tell
 	if it is an illegal instruction, privileged instruction or
 	a trap. Also added debug trap handler.
@@ -51,7 +51,7 @@ can be easily implemented.
 	hardware breakpoints and stepping through code.  These
 	routines are common to all PowerPC processors.
 
-./arch/ppc/cpu/ppc4xx/bedbug_405.c
+./arch/powerpc/cpu/ppc4xx/bedbug_405.c
 	AMCC  PPC405 specific debugger routines.
 
 
@@ -63,16 +63,16 @@ Changes:
 	common/cmd_bedbug.c
 		Added call to initialize 860 debugger.
 
-	arch/ppc/cpu/mpc8xx/Makefile
+	arch/powerpc/cpu/mpc8xx/Makefile
 		Added new file "bedbug_860.c" to the makefile
 
-	arch/ppc/cpu/mpc8xx/start.S
+	arch/powerpc/cpu/mpc8xx/start.S
 		Added handler for InstructionBreakpoint (0xfd00)
 
-	arch/ppc/cpu/mpc8xx/traps.c
+	arch/powerpc/cpu/mpc8xx/traps.c
 		Added new routine DebugException()
 
 New Files:
 
-	arch/ppc/cpu/mpc8xx/bedbug_860.c
+	arch/powerpc/cpu/mpc8xx/bedbug_860.c
 		CPU-specific routines for 860 debug registers.
diff --git a/doc/README.mpc5xx b/doc/README.mpc5xx
index 26fb0c27dc..df51b5cf5c 100644
--- a/doc/README.mpc5xx
+++ b/doc/README.mpc5xx
@@ -25,7 +25,7 @@ Added or Changed Files:
 u-boot-0.2.0/common/cmd_boot.c
 u-boot-0.2.0/common/cmd_reginfo.c
 u-boot-0.2.0/common/environment.c
-u-boot-0.2.0/arch/ppc/cpu/mpc5xx/*
+u-boot-0.2.0/arch/powerpc/cpu/mpc5xx/*
 u-boot-0.2.0/include/cmd_reginfo.h
 u-boot-0.2.0/include/common.h
 u-boot-0.2.0/include/ppc_asm.tmpl
@@ -34,9 +34,9 @@ u-boot-0.2.0/include/mpc5xx.h
 u-boot-0.2.0/include/status_led.h
 u-boot-0.2.0/include/asm-ppc/u-boot.h
 u-boot-0.2.0/include/asm-ppc/5xx_immap.h
-u-boot-0.2.0/arch/ppc/lib/board.c
-u-boot-0.2.0/arch/ppc/lib/cache.c
-u-boot-0.2.0/arch/ppc/lib/time.c
+u-boot-0.2.0/arch/powerpc/lib/board.c
+u-boot-0.2.0/arch/powerpc/lib/cache.c
+u-boot-0.2.0/arch/powerpc/lib/time.c
 u-boot-0.2.0/Makefile
 u-boot-0.2.0/CREDITS
 u-boot-0.2.0/doc/README.mpc5xx
diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index ae8202bdd1..046f981cf0 100644
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -124,8 +124,8 @@ Updated 13-July-2004 Jon Loeliger
     kernel's ppcboot.h is consistent with U-Boot's u-boot.h. You can use two
     default configuration files as your starting points to configure the
     kernel:
-	arch/ppc/configs/mpc8540_ads_defconfig
-	arch/ppc/configs/mpc8560_ads_defconfig
+	arch/powerpc/configs/mpc8540_ads_defconfig
+	arch/powerpc/configs/mpc8560_ads_defconfig
 
 3. DEFINITIONS AND COMPILATION
 
diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c
index 82e4eed806..87ee2c2408 100644
--- a/drivers/pci/pci_auto.c
+++ b/drivers/pci/pci_auto.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/kernel/pci_auto.c
+ * arch/powerpc/kernel/pci_auto.c
  *
  * PCI autoconfiguration library
  *
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index c1cc23bfcd..fa48feaf04 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -47,7 +47,7 @@
 /*--------------------------------------------------------------------+
  * Fixed PHY (PHY-less) support for Ethernet Ports.
  *
- * Copied from arch/ppc/cpu/ppc4xx/4xx_enet.c
+ * Copied from arch/powerpc/cpu/ppc4xx/4xx_enet.c
  *--------------------------------------------------------------------*/
 
 /*
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index b3bf10bb19..23c0f76dde 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -1,6 +1,6 @@
 /*
  * COM1 NS16550 support
- * originally from linux source (arch/ppc/boot/ns16550.c)
+ * originally from linux source (arch/powerpc/boot/ns16550.c)
  * modified to use CONFIG_SYS_ISA_MEM and new defines
  */
 
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c
index 687ffe6ace..44ab39dd3f 100644
--- a/drivers/spi/mpc8xxx_spi.c
+++ b/drivers/spi/mpc8xxx_spi.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2006 Ben Warren, Qstreams Networks Inc.
- * With help from the common/soft_spi and arch/ppc/cpu/mpc8260 drivers
+ * With help from the common/soft_spi and arch/powerpc/cpu/mpc8260 drivers
  *
  * See file CREDITS for list of people who contributed to this
  * project.
diff --git a/examples/api/Makefile b/examples/api/Makefile
index bed16f1555..5b5f7a681c 100644
--- a/examples/api/Makefile
+++ b/examples/api/Makefile
@@ -20,7 +20,7 @@
 # MA 02111-1307 USA
 #
 
-ifeq ($(ARCH),ppc)
+ifeq ($(ARCH),powerpc)
 LOAD_ADDR = 0x40000
 endif
 ifeq ($(ARCH),arm)
@@ -46,8 +46,8 @@ EXT_COBJ_FILES-$(CONFIG_API) += lib/div64.o
 EXT_COBJ_FILES-$(CONFIG_API) += lib/string.o
 EXT_COBJ_FILES-$(CONFIG_API) += lib/time.o
 EXT_COBJ_FILES-$(CONFIG_API) += lib/vsprintf.o
-ifeq ($(ARCH),ppc)
-EXT_SOBJ_FILES-$(CONFIG_API) += arch/ppc/lib/ppcstring.o
+ifeq ($(ARCH),powerpc)
+EXT_SOBJ_FILES-$(CONFIG_API) += arch/powerpc/lib/ppcstring.o
 endif
 
 # Create a list of source files so their dependencies can be auto-generated
diff --git a/examples/standalone/mem_to_mem_idma2intr.c b/examples/standalone/mem_to_mem_idma2intr.c
index eeff5f5f2d..f35f1ba5f6 100644
--- a/examples/standalone/mem_to_mem_idma2intr.c
+++ b/examples/standalone/mem_to_mem_idma2intr.c
@@ -1,5 +1,5 @@
 /* The dpalloc function used and implemented in this file was derieved
- * from PPCBoot/U-Boot file "arch/ppc/cpu/mpc8260/commproc.c".
+ * from PPCBoot/U-Boot file "arch/powerpc/cpu/mpc8260/commproc.c".
  */
 
 /* Author: Arun Dharankar <ADharankar@ATTBI.Com>
@@ -7,7 +7,7 @@
  */
 
 /*
- * This file is based on "arch/ppc/8260_io/commproc.c" - here is it's
+ * This file is based on "arch/powerpc/8260_io/commproc.c" - here is it's
  * copyright notice:
  *
  * General Purpose functions for the global management of the
diff --git a/include/configs/aria.h b/include/configs/aria.h
index 06763c5d96..b6669e72a6 100644
--- a/include/configs/aria.h
+++ b/include/configs/aria.h
@@ -190,7 +190,7 @@
 
 /*
  * Backward compatible definitions,
- * so we do not have to change arch/ppc/cpu/mpc512x/fixed_sdram.c
+ * so we do not have to change arch/powerpc/cpu/mpc512x/fixed_sdram.c
  */
 #define	CONFIG_SYS_DDRCMD_EM2		(CONFIG_SYS_MICRON_EMR2)
 #define CONFIG_SYS_DDRCMD_EM3		(CONFIG_SYS_MICRON_EMR3)
diff --git a/include/configs/galaxy5200.h b/include/configs/galaxy5200.h
index 44669ea44d..29951f7f12 100644
--- a/include/configs/galaxy5200.h
+++ b/include/configs/galaxy5200.h
@@ -141,7 +141,7 @@
 
 #define CONFIG_SYS_FLASH_BASE		0xfe000000
 /*
- * The flash size is autoconfigured, but arch/ppc/cpu/mpc5xxx/cpu_init.c needs this
+ * The flash size is autoconfigured, but arch/powerpc/cpu/mpc5xxx/cpu_init.c needs this
  * variable defined
  */
 #define CONFIG_SYS_FLASH_SIZE		0x02000000
diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index e5537da4af..48dc9463a8 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -230,7 +230,7 @@
  *       SDRAM Controller DDR autocalibration values and takes a lot longer
  *       to run than Method_B.
  * (See the Method_A and Method_B algorithm discription in the file:
- *	arch/ppc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c)
+ *	arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c)
  * Define CONFIG_PPC4xx_DDR_METHOD_A to use DDR autocalibration Method_A
  *
  * DDR Autocalibration Method_B is the default.
diff --git a/include/configs/linkstation.h b/include/configs/linkstation.h
index 3958d09eb9..6883e79e37 100644
--- a/include/configs/linkstation.h
+++ b/include/configs/linkstation.h
@@ -290,7 +290,7 @@
  * taken from the orignal Linkstation boot code
  *
  * Most of the low level configuration setttings are normally used
- * in arch/ppc/cpu/mpc824x/cpu_init.c which is NOT used by this implementation.
+ * in arch/powerpc/cpu/mpc824x/cpu_init.c which is NOT used by this implementation.
  * Low level initialisation is done in board/linkstation/early_init.S
  * The values below are included for reference purpose only
  */
diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h
index 2472187520..5538b18ef8 100644
--- a/include/configs/quad100hd.h
+++ b/include/configs/quad100hd.h
@@ -233,7 +233,7 @@
  * Definitions for initial stack pointer and data area (in data cache)
  */
 /* use on chip memory (OCM) for temperary stack until sdram is tested */
-/* see ./arch/ppc/cpu/ppc4xx/start.S */
+/* see ./arch/powerpc/cpu/ppc4xx/start.S */
 #define CONFIG_SYS_TEMP_STACK_OCM	1
 
 /* On Chip Memory location */
@@ -251,7 +251,7 @@
  * Taken from PPCBoot board/icecube/icecube.h
  */
 
-/* see ./arch/ppc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
+/* see ./arch/powerpc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
 #define CONFIG_SYS_EBC_PB0AP		0x04002480
 /* AMD NOR flash - this corresponds to FLASH_BASE so may be correct */
 #define CONFIG_SYS_EBC_PB0CR		0xFFC5A000
@@ -269,7 +269,7 @@
  *
  * Taken in part from PPCBoot board/icecube/icecube.h
  */
-/* see ./arch/ppc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
+/* see ./arch/powerpc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
 #define CONFIG_SYS_GPIO0_OSRH		0x55555550
 #define CONFIG_SYS_GPIO0_OSRL		0x00000110
 #define CONFIG_SYS_GPIO0_ISR1H		0x00000000
diff --git a/include/configs/sc3.h b/include/configs/sc3.h
index 7423663a26..61eb26ed84 100644
--- a/include/configs/sc3.h
+++ b/include/configs/sc3.h
@@ -456,7 +456,7 @@
  * - internal SRAM (OCM=On Chip Memory) is placed to CONFIG_SYS_OCM_DATA_ADDR
  * - Stackpointer will be located to
  *   (CONFIG_SYS_INIT_RAM_ADDR&0xFFFF0000) | (CONFIG_SYS_INIT_SP_OFFSET&0x0000FFFF)
- *   in arch/ppc/cpu/ppc4xx/start.S
+ *   in arch/powerpc/cpu/ppc4xx/start.S
  */
 
 #undef CONFIG_SYS_INIT_DCACHE_CS
@@ -495,7 +495,7 @@
 #define BOOTFLAG_WARM	0x02		/* Software reboot			*/
 
 /* ################################################################################### */
-/* These defines will be used in arch/ppc/cpu/ppc4xx/cpu_init.c to setup external chip selects  */
+/* These defines will be used in arch/powerpc/cpu/ppc4xx/cpu_init.c to setup external chip selects  */
 /* They are currently undefined cause they are initiaized in board/solidcard3/init.S   */
 
 /* This chip select accesses the boot device */
diff --git a/include/ns16550.h b/include/ns16550.h
index ce606b5738..9ea81e9463 100644
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -1,6 +1,6 @@
 /*
  * NS16550 Serial Port
- * originally from linux source (arch/ppc/boot/ns16550.h)
+ * originally from linux source (arch/powerpc/boot/ns16550.h)
  *
  * Cleanup and unification
  * (C) 2009 by Detlev Zundel, DENX Software Engineering GmbH
diff --git a/lib/div64.c b/lib/div64.c
index d9951b597f..e688a91200 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -13,7 +13,7 @@
  *
  * Code generated for this function might be very inefficient
  * for some CPUs. __div64_32() can be overridden by linking arch-specific
- * assembly versions such as arch/ppc/lib/div64.S and arch/sh/lib/div64.S.
+ * assembly versions such as arch/powerpc/lib/div64.S and arch/sh/lib/div64.S.
  */
 
 #include <linux/types.h>
diff --git a/nand_spl/board/amcc/acadia/Makefile b/nand_spl/board/amcc/acadia/Makefile
index fce4582c25..46fbe3c85b 100644
--- a/nand_spl/board/amcc/acadia/Makefile
+++ b/nand_spl/board/amcc/acadia/Makefile
@@ -68,11 +68,11 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 # from cpu directory
 $(obj)cache.S:
 	@rm -f $(obj)cache.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/cache.S $(obj)cache.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/cache.S $(obj)cache.S
 
 $(obj)gpio.c:
 	@rm -f $(obj)gpio.c
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/gpio.c $(obj)gpio.c
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/gpio.c $(obj)gpio.c
 
 $(obj)ndfc.c:
 	@rm -f $(obj)ndfc.c
@@ -80,11 +80,11 @@ $(obj)ndfc.c:
 
 $(obj)resetvec.S:
 	@rm -f $(obj)resetvec.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
 
 $(obj)start.S:
 	@rm -f $(obj)start.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/start.S $(obj)start.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S
 
 # from board directory
 $(obj)memory.c:
diff --git a/nand_spl/board/amcc/bamboo/Makefile b/nand_spl/board/amcc/bamboo/Makefile
index 48fde1d1da..a114ca5f18 100644
--- a/nand_spl/board/amcc/bamboo/Makefile
+++ b/nand_spl/board/amcc/bamboo/Makefile
@@ -66,11 +66,11 @@ $(obj)ndfc.c:
 
 $(obj)resetvec.S:
 	@rm -f $(obj)resetvec.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
 
 $(obj)start.S:
 	@rm -f $(obj)start.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/start.S $(obj)start.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S
 
 # from board directory
 $(obj)init.S:
diff --git a/nand_spl/board/amcc/canyonlands/Makefile b/nand_spl/board/amcc/canyonlands/Makefile
index 0012a9c99b..e7982375fd 100644
--- a/nand_spl/board/amcc/canyonlands/Makefile
+++ b/nand_spl/board/amcc/canyonlands/Makefile
@@ -71,11 +71,11 @@ $(obj)ndfc.c:
 
 $(obj)resetvec.S:
 	@rm -f $(obj)resetvec.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
 
 $(obj)start.S:
 	@rm -f $(obj)start.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/start.S $(obj)start.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S
 
 # from board directory
 $(obj)init.S:
diff --git a/nand_spl/board/amcc/kilauea/Makefile b/nand_spl/board/amcc/kilauea/Makefile
index de4980a55c..a49ba0796e 100644
--- a/nand_spl/board/amcc/kilauea/Makefile
+++ b/nand_spl/board/amcc/kilauea/Makefile
@@ -62,15 +62,15 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 # from cpu directory
 $(obj)44x_spd_ddr2.c: $(obj)ecc.h
 	@rm -f $(obj)44x_spd_ddr2.c
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/44x_spd_ddr2.c $(obj)44x_spd_ddr2.c
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c $(obj)44x_spd_ddr2.c
 
 $(obj)cache.S:
 	@rm -f $(obj)cache.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/cache.S $(obj)cache.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/cache.S $(obj)cache.S
 
 $(obj)ecc.h:
 	@rm -f $(obj)ecc.h
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/ecc.h $(obj)ecc.h
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/ecc.h $(obj)ecc.h
 
 $(obj)ndfc.c:
 	@rm -f $(obj)ndfc.c
@@ -78,11 +78,11 @@ $(obj)ndfc.c:
 
 $(obj)resetvec.S:
 	@rm -f $(obj)resetvec.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
 
 $(obj)start.S:
 	@rm -f $(obj)start.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/start.S $(obj)start.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S
 
 # from nand_spl directory
 $(obj)nand_boot.c:
diff --git a/nand_spl/board/amcc/sequoia/Makefile b/nand_spl/board/amcc/sequoia/Makefile
index e6f96fd3bc..951fe46305 100644
--- a/nand_spl/board/amcc/sequoia/Makefile
+++ b/nand_spl/board/amcc/sequoia/Makefile
@@ -62,7 +62,7 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 # from cpu directory
 $(obj)denali_data_eye.c:
 	@rm -f $(obj)denali_data_eye.c
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/denali_data_eye.c $(obj)denali_data_eye.c
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/denali_data_eye.c $(obj)denali_data_eye.c
 
 $(obj)ndfc.c:
 	@rm -f $(obj)ndfc.c
@@ -70,11 +70,11 @@ $(obj)ndfc.c:
 
 $(obj)resetvec.S:
 	@rm -f $(obj)resetvec.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
 
 $(obj)start.S:
 	@rm -f $(obj)start.S
-	ln -s $(SRCTREE)/arch/ppc/cpu/ppc4xx/start.S $(obj)start.S
+	ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S
 
 # from board directory
 $(obj)init.S:
diff --git a/nand_spl/board/freescale/mpc8313erdb/Makefile b/nand_spl/board/freescale/mpc8313erdb/Makefile
index a23176c78a..98edb09362 100644
--- a/nand_spl/board/freescale/mpc8313erdb/Makefile
+++ b/nand_spl/board/freescale/mpc8313erdb/Makefile
@@ -65,7 +65,7 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 # create symbolic links for common files
 
 $(obj)start.S:
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc83xx/start.S $(obj)start.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $(obj)start.S
 
 $(obj)nand_boot_fsl_elbc.c:
 	ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
@@ -81,16 +81,16 @@ $(obj)ns16550.c:
 	ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
 
 $(obj)nand_init.c:
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc83xx/nand_init.c $(obj)nand_init.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/nand_init.c $(obj)nand_init.c
 
 $(obj)cache.c:
-	ln -sf $(SRCTREE)/arch/ppc/lib/cache.c $(obj)cache.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
 
 $(obj)time.c:
-	ln -sf $(SRCTREE)/arch/ppc/lib/time.c $(obj)time.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $(obj)time.c
 
 $(obj)ticks.S:
-	ln -sf $(SRCTREE)/arch/ppc/lib/ticks.S $(obj)ticks.S
+	ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S
 
 #########################################################################
 
diff --git a/nand_spl/board/freescale/mpc8315erdb/Makefile b/nand_spl/board/freescale/mpc8315erdb/Makefile
index a23176c78a..98edb09362 100644
--- a/nand_spl/board/freescale/mpc8315erdb/Makefile
+++ b/nand_spl/board/freescale/mpc8315erdb/Makefile
@@ -65,7 +65,7 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 # create symbolic links for common files
 
 $(obj)start.S:
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc83xx/start.S $(obj)start.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $(obj)start.S
 
 $(obj)nand_boot_fsl_elbc.c:
 	ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
@@ -81,16 +81,16 @@ $(obj)ns16550.c:
 	ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
 
 $(obj)nand_init.c:
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc83xx/nand_init.c $(obj)nand_init.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/nand_init.c $(obj)nand_init.c
 
 $(obj)cache.c:
-	ln -sf $(SRCTREE)/arch/ppc/lib/cache.c $(obj)cache.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
 
 $(obj)time.c:
-	ln -sf $(SRCTREE)/arch/ppc/lib/time.c $(obj)time.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $(obj)time.c
 
 $(obj)ticks.S:
-	ln -sf $(SRCTREE)/arch/ppc/lib/ticks.S $(obj)ticks.S
+	ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S
 
 #########################################################################
 
diff --git a/nand_spl/board/freescale/mpc8536ds/Makefile b/nand_spl/board/freescale/mpc8536ds/Makefile
index 7f75afcb50..3d0936a4c5 100644
--- a/nand_spl/board/freescale/mpc8536ds/Makefile
+++ b/nand_spl/board/freescale/mpc8536ds/Makefile
@@ -64,15 +64,15 @@ $(nandobj)u-boot-spl:	$(OBJS)
 
 $(obj)cache.c:
 	@rm -f $(obj)cache.c
-	ln -sf $(SRCTREE)/arch/ppc/lib/cache.c $(obj)cache.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
 
 $(obj)cpu_init_early.c:
 	@rm -f $(obj)cpu_init_early.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
 
 $(obj)cpu_init_nand.c:
 	@rm -f $(obj)cpu_init_nand.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
 
 $(obj)fsl_law.c:
 	@rm -f $(obj)fsl_law.c
@@ -97,15 +97,15 @@ $(obj)resetvec.S:
 
 $(obj)fixed_ivor.S:
 	@rm -f $(obj)fixed_ivor.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
 
 $(obj)start.S: $(obj)fixed_ivor.S
 	@rm -f $(obj)start.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/start.S $(obj)start.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
 
 $(obj)tlb.c:
 	@rm -f $(obj)tlb.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/tlb.c $(obj)tlb.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
 
 $(obj)tlb_table.c:
 	@rm -f $(obj)tlb_table.c
diff --git a/nand_spl/board/freescale/mpc8569mds/Makefile b/nand_spl/board/freescale/mpc8569mds/Makefile
index 7f75afcb50..3d0936a4c5 100644
--- a/nand_spl/board/freescale/mpc8569mds/Makefile
+++ b/nand_spl/board/freescale/mpc8569mds/Makefile
@@ -64,15 +64,15 @@ $(nandobj)u-boot-spl:	$(OBJS)
 
 $(obj)cache.c:
 	@rm -f $(obj)cache.c
-	ln -sf $(SRCTREE)/arch/ppc/lib/cache.c $(obj)cache.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
 
 $(obj)cpu_init_early.c:
 	@rm -f $(obj)cpu_init_early.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
 
 $(obj)cpu_init_nand.c:
 	@rm -f $(obj)cpu_init_nand.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
 
 $(obj)fsl_law.c:
 	@rm -f $(obj)fsl_law.c
@@ -97,15 +97,15 @@ $(obj)resetvec.S:
 
 $(obj)fixed_ivor.S:
 	@rm -f $(obj)fixed_ivor.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
 
 $(obj)start.S: $(obj)fixed_ivor.S
 	@rm -f $(obj)start.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/start.S $(obj)start.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
 
 $(obj)tlb.c:
 	@rm -f $(obj)tlb.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/tlb.c $(obj)tlb.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
 
 $(obj)tlb_table.c:
 	@rm -f $(obj)tlb_table.c
diff --git a/nand_spl/board/freescale/p1_p2_rdb/Makefile b/nand_spl/board/freescale/p1_p2_rdb/Makefile
index 7f75afcb50..3d0936a4c5 100644
--- a/nand_spl/board/freescale/p1_p2_rdb/Makefile
+++ b/nand_spl/board/freescale/p1_p2_rdb/Makefile
@@ -64,15 +64,15 @@ $(nandobj)u-boot-spl:	$(OBJS)
 
 $(obj)cache.c:
 	@rm -f $(obj)cache.c
-	ln -sf $(SRCTREE)/arch/ppc/lib/cache.c $(obj)cache.c
+	ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
 
 $(obj)cpu_init_early.c:
 	@rm -f $(obj)cpu_init_early.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
 
 $(obj)cpu_init_nand.c:
 	@rm -f $(obj)cpu_init_nand.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
 
 $(obj)fsl_law.c:
 	@rm -f $(obj)fsl_law.c
@@ -97,15 +97,15 @@ $(obj)resetvec.S:
 
 $(obj)fixed_ivor.S:
 	@rm -f $(obj)fixed_ivor.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
 
 $(obj)start.S: $(obj)fixed_ivor.S
 	@rm -f $(obj)start.S
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/start.S $(obj)start.S
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
 
 $(obj)tlb.c:
 	@rm -f $(obj)tlb.c
-	ln -sf $(SRCTREE)/arch/ppc/cpu/mpc85xx/tlb.c $(obj)tlb.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
 
 $(obj)tlb_table.c:
 	@rm -f $(obj)tlb_table.c
diff --git a/nand_spl/board/sheldon/simpc8313/Makefile b/nand_spl/board/sheldon/simpc8313/Makefile
index 3ad6250db5..2da61420a8 100644
--- a/nand_spl/board/sheldon/simpc8313/Makefile
+++ b/nand_spl/board/sheldon/simpc8313/Makefile
@@ -66,7 +66,7 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
 
 $(obj)start.S:
 	@rm -f $@
-	ln -s $(SRCTREE)/arch/ppc/cpu/mpc83xx/start.S $@
+	ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
 
 $(obj)nand_boot_fsl_elbc.c:
 	@rm -f $@
@@ -86,19 +86,19 @@ $(obj)ns16550.c:
 
 $(obj)nand_init.c:
 	@rm -f $@
-	ln -s $(SRCTREE)/arch/ppc/cpu/mpc83xx/nand_init.c $@
+	ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/nand_init.c $@
 
 $(obj)cache.c:
 	@rm -f $@
-	ln -s $(SRCTREE)/arch/ppc/lib/cache.c $@
+	ln -s $(SRCTREE)/arch/powerpc/lib/cache.c $@
 
 $(obj)time.c:
 	@rm -f $@
-	ln -s $(SRCTREE)/arch/ppc/lib/time.c $@
+	ln -s $(SRCTREE)/arch/powerpc/lib/time.c $@
 
 $(obj)ticks.S:
 	@rm -f $@
-	ln -s $(SRCTREE)/arch/ppc/lib/ticks.S $@
+	ln -s $(SRCTREE)/arch/powerpc/lib/ticks.S $@
 
 #########################################################################
 
diff --git a/post/cpu/ppc4xx/spr.c b/post/cpu/ppc4xx/spr.c
index 6ff5c79aa9..cb18b6436d 100644
--- a/post/cpu/ppc4xx/spr.c
+++ b/post/cpu/ppc4xx/spr.c
@@ -69,7 +69,7 @@ static struct {
 
 	/* Additional Special-Purpose Registers.
 	 * The values must match the initialization
-	 * values from arch/ppc/cpu/ppc4xx/start.S
+	 * values from arch/powerpc/cpu/ppc4xx/start.S
 	 */
 	{0x30,	"PID",		0x00000000,	0x00000000},
 	{0x3a,	"CSRR0",	0x00000000,	0x00000000},
diff --git a/post/lib_ppc/Makefile b/post/lib_powerpc/Makefile
index bd7a232992..0cd15cfa13 100644
--- a/post/lib_ppc/Makefile
+++ b/post/lib_powerpc/Makefile
@@ -22,7 +22,7 @@
 #
 include $(TOPDIR)/config.mk
 
-LIB	= libpostppc.a
+LIB	= libpost$(ARCH).a
 
 AOBJS-$(CONFIG_HAS_POST)	+= asm.o
 COBJS-$(CONFIG_HAS_POST)	+= cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
diff --git a/post/lib_ppc/andi.c b/post/lib_powerpc/andi.c
index 52ec7c4d4e..52ec7c4d4e 100644
--- a/post/lib_ppc/andi.c
+++ b/post/lib_powerpc/andi.c
diff --git a/post/lib_ppc/asm.S b/post/lib_powerpc/asm.S
index f6b329aa4d..f6b329aa4d 100644
--- a/post/lib_ppc/asm.S
+++ b/post/lib_powerpc/asm.S
diff --git a/post/lib_ppc/b.c b/post/lib_powerpc/b.c
index 492fba4c53..492fba4c53 100644
--- a/post/lib_ppc/b.c
+++ b/post/lib_powerpc/b.c
diff --git a/post/lib_ppc/cmp.c b/post/lib_powerpc/cmp.c
index 5f6a3b9046..5f6a3b9046 100644
--- a/post/lib_ppc/cmp.c
+++ b/post/lib_powerpc/cmp.c
diff --git a/post/lib_ppc/cmpi.c b/post/lib_powerpc/cmpi.c
index 1a2fc3d094..1a2fc3d094 100644
--- a/post/lib_ppc/cmpi.c
+++ b/post/lib_powerpc/cmpi.c
diff --git a/post/lib_ppc/complex.c b/post/lib_powerpc/complex.c
index 4a3bc00031..4a3bc00031 100644
--- a/post/lib_ppc/complex.c
+++ b/post/lib_powerpc/complex.c
diff --git a/post/lib_ppc/cpu.c b/post/lib_powerpc/cpu.c
index 3793a60c3e..3793a60c3e 100644
--- a/post/lib_ppc/cpu.c
+++ b/post/lib_powerpc/cpu.c
diff --git a/post/lib_ppc/cpu_asm.h b/post/lib_powerpc/cpu_asm.h
index ef6fe61eff..ef6fe61eff 100644
--- a/post/lib_ppc/cpu_asm.h
+++ b/post/lib_powerpc/cpu_asm.h
diff --git a/post/lib_ppc/cr.c b/post/lib_powerpc/cr.c
index fbee6d5c40..fbee6d5c40 100644
--- a/post/lib_ppc/cr.c
+++ b/post/lib_powerpc/cr.c
diff --git a/post/lib_ppc/fpu/20001122-1.c b/post/lib_powerpc/fpu/20001122-1.c
index bef80c5f79..bef80c5f79 100644
--- a/post/lib_ppc/fpu/20001122-1.c
+++ b/post/lib_powerpc/fpu/20001122-1.c
diff --git a/post/lib_ppc/fpu/20010114-2.c b/post/lib_powerpc/fpu/20010114-2.c
index ee564e8d62..ee564e8d62 100644
--- a/post/lib_ppc/fpu/20010114-2.c
+++ b/post/lib_powerpc/fpu/20010114-2.c
diff --git a/post/lib_ppc/fpu/20010226-1.c b/post/lib_powerpc/fpu/20010226-1.c
index 099ca4a64f..099ca4a64f 100644
--- a/post/lib_ppc/fpu/20010226-1.c
+++ b/post/lib_powerpc/fpu/20010226-1.c
diff --git a/post/lib_ppc/fpu/980619-1.c b/post/lib_powerpc/fpu/980619-1.c
index 46a31aec45..46a31aec45 100644
--- a/post/lib_ppc/fpu/980619-1.c
+++ b/post/lib_powerpc/fpu/980619-1.c
diff --git a/post/lib_ppc/fpu/Makefile b/post/lib_powerpc/fpu/Makefile
index a6815398e5..25726db73d 100644
--- a/post/lib_ppc/fpu/Makefile
+++ b/post/lib_powerpc/fpu/Makefile
@@ -22,7 +22,7 @@
 #
 include $(TOPDIR)/config.mk
 
-LIB	= libpostppcfpu.a
+LIB	= libpost$(ARCH)fpu.a
 
 COBJS-$(CONFIG_HAS_POST)	+= fpu.o 20001122-1.o 20010114-2.o 20010226-1.o 980619-1.o
 COBJS-$(CONFIG_HAS_POST)	+= acc1.o compare-fp-1.o mul-subnormal-single-1.o
diff --git a/post/lib_ppc/fpu/acc1.c b/post/lib_powerpc/fpu/acc1.c
index 9fca9b3788..9fca9b3788 100644
--- a/post/lib_ppc/fpu/acc1.c
+++ b/post/lib_powerpc/fpu/acc1.c
diff --git a/post/lib_ppc/fpu/compare-fp-1.c b/post/lib_powerpc/fpu/compare-fp-1.c
index f836b29c08..f836b29c08 100644
--- a/post/lib_ppc/fpu/compare-fp-1.c
+++ b/post/lib_powerpc/fpu/compare-fp-1.c
diff --git a/post/lib_ppc/fpu/fpu.c b/post/lib_powerpc/fpu/fpu.c
index 3f3adea197..3f3adea197 100644
--- a/post/lib_ppc/fpu/fpu.c
+++ b/post/lib_powerpc/fpu/fpu.c
diff --git a/post/lib_ppc/fpu/mul-subnormal-single-1.c b/post/lib_powerpc/fpu/mul-subnormal-single-1.c
index 1f3732d924..1f3732d924 100644
--- a/post/lib_ppc/fpu/mul-subnormal-single-1.c
+++ b/post/lib_powerpc/fpu/mul-subnormal-single-1.c
diff --git a/post/lib_ppc/load.c b/post/lib_powerpc/load.c
index 98d437318c..98d437318c 100644
--- a/post/lib_ppc/load.c
+++ b/post/lib_powerpc/load.c
diff --git a/post/lib_ppc/multi.c b/post/lib_powerpc/multi.c
index e42a7c07eb..e42a7c07eb 100644
--- a/post/lib_ppc/multi.c
+++ b/post/lib_powerpc/multi.c
diff --git a/post/lib_ppc/rlwimi.c b/post/lib_powerpc/rlwimi.c
index fd628b31f9..fd628b31f9 100644
--- a/post/lib_ppc/rlwimi.c
+++ b/post/lib_powerpc/rlwimi.c
diff --git a/post/lib_ppc/rlwinm.c b/post/lib_powerpc/rlwinm.c
index 88a28c6431..88a28c6431 100644
--- a/post/lib_ppc/rlwinm.c
+++ b/post/lib_powerpc/rlwinm.c
diff --git a/post/lib_ppc/rlwnm.c b/post/lib_powerpc/rlwnm.c
index 60bcb6d26c..60bcb6d26c 100644
--- a/post/lib_ppc/rlwnm.c
+++ b/post/lib_powerpc/rlwnm.c
diff --git a/post/lib_ppc/srawi.c b/post/lib_powerpc/srawi.c
index be153aded2..be153aded2 100644
--- a/post/lib_ppc/srawi.c
+++ b/post/lib_powerpc/srawi.c
diff --git a/post/lib_ppc/store.c b/post/lib_powerpc/store.c
index 1956f6baa3..1956f6baa3 100644
--- a/post/lib_ppc/store.c
+++ b/post/lib_powerpc/store.c
diff --git a/post/lib_ppc/string.c b/post/lib_powerpc/string.c
index c0ddeaf655..c0ddeaf655 100644
--- a/post/lib_ppc/string.c
+++ b/post/lib_powerpc/string.c
diff --git a/post/lib_ppc/three.c b/post/lib_powerpc/three.c
index 7f8c1e2b86..7f8c1e2b86 100644
--- a/post/lib_ppc/three.c
+++ b/post/lib_powerpc/three.c
diff --git a/post/lib_ppc/threei.c b/post/lib_powerpc/threei.c
index 31953f9354..31953f9354 100644
--- a/post/lib_ppc/threei.c
+++ b/post/lib_powerpc/threei.c
diff --git a/post/lib_ppc/threex.c b/post/lib_powerpc/threex.c
index 350a12ae78..350a12ae78 100644
--- a/post/lib_ppc/threex.c
+++ b/post/lib_powerpc/threex.c
diff --git a/post/lib_ppc/two.c b/post/lib_powerpc/two.c
index 2b111472b6..2b111472b6 100644
--- a/post/lib_ppc/two.c
+++ b/post/lib_powerpc/two.c
diff --git a/post/lib_ppc/twox.c b/post/lib_powerpc/twox.c
index d6714f9861..d6714f9861 100644
--- a/post/lib_ppc/twox.c
+++ b/post/lib_powerpc/twox.c