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[POWERPC] 8xx: generic 8xx code arch/powerpc port

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Including support for non-coherent cache, some mm-related things +
relevant field in Kconfig and Makefiles. Also included rheap.o compilation
if 8xx is defined.

Non-coherent mapping were refined and renamed according to Cristoph
Hellwig. Orphaned functions were cleaned up.

[Also removed arch/ppc/kernel/dma-mapping.c, because otherwise
compiling with ARCH=ppc for a non DMA-cache-coherent platform ends up
with two copies of __dma_alloc_coherent etc.
 -- paulus.]

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Vitaly Bordug
2007-01-24 22:41:06 +03:00
committed by Paul Mackerras
parent dbbb06b7f6
commit 5902ebce22
4 changed files with 11 additions and 27 deletions
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arch/powerpc/lib/Makefile
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@@ -16,6 +16,7 @@ obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o copyuser_64.o \
strcase.o
obj-$(CONFIG_QUICC_ENGINE) += rheap.o
obj-$(CONFIG_XMON) += sstep.o
obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
ifeq ($(CONFIG_PPC64),y)
obj-$(CONFIG_SMP) += locks.o
@@ -24,5 +25,6 @@ endif
# Temporary hack until we have migrated to asm-powerpc
ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_8xx) += rheap.o
obj-$(CONFIG_CPM2) += rheap.o
endif