ppc: Remove CHRP, POWER3 and POWER4 support from arch/ppc

32-bit CHRP machines are now supported only in arch/powerpc, as are
all 64-bit PowerPC processors.  This means that we don't use
Open Firmware on any platform in arch/ppc any more.

This makes PReP support a single-platform option like every other
platform support option in arch/ppc now, thus CONFIG_PPC_MULTIPLATFORM
is gone from arch/ppc.  CONFIG_PPC_PREP is the option that selects
PReP support and is generally what has replaced
CONFIG_PPC_MULTIPLATFORM within arch/ppc.

_machine is all but dead now, being #defined to 0.

Updated Makefiles, comments and Kconfig options generally to reflect
these changes.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index e8b91a33ce91..90c622294423 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -2,18 +2,10 @@
 # Makefile for the linux kernel.
 #
 
-# Extra CFLAGS so we don't have to do relative includes
-CFLAGS_chrp_setup.o     += -Iarch/$(ARCH)/mm
-
 obj-$(CONFIG_APUS)              += apus_setup.o
 ifeq ($(CONFIG_APUS),y)
 obj-$(CONFIG_PCI)               += apus_pci.o
 endif
-obj-$(CONFIG_PPC_CHRP)          += chrp_setup.o chrp_time.o chrp_pci.o \
-                                        chrp_pegasos_eth.o
-ifeq ($(CONFIG_PPC_CHRP),y)
-obj-$(CONFIG_NVRAM)             += chrp_nvram.o
-endif
 obj-$(CONFIG_PPC_PREP)          += prep_pci.o prep_setup.o
 obj-$(CONFIG_PREP_RESIDUAL)     += residual.o
 obj-$(CONFIG_PQ2ADS)            += pq2ads.o
@@ -40,7 +32,3 @@ obj-$(CONFIG_EV64360)		+= ev64360.o
 obj-$(CONFIG_MPC86XADS)         += mpc866ads_setup.o
 obj-$(CONFIG_MPC885ADS)         += mpc885ads_setup.o
 obj-$(CONFIG_ADS8272)           += mpc8272ads_setup.o
-
-ifeq ($(CONFIG_SMP),y)
-obj-$(CONFIG_PPC_CHRP)          += chrp_smp.o
-endif