powerpc: Merge enough to start building in arch/powerpc.

This creates the directory structure under arch/powerpc and a bunch
of Kconfig files.  It does a first-cut merge of arch/powerpc/mm,
arch/powerpc/lib and arch/powerpc/platforms/powermac.  This is enough
to build a 32-bit powermac kernel with ARCH=powerpc.

For now we are getting some unmerged files from arch/ppc/kernel and
arch/ppc/syslib, or arch/ppc64/kernel.  This makes some minor changes
to files in those directories and files outside arch/powerpc.

The boot directory is still not merged.  That's going to be interesting.

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

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
new file mode 100644
index 0000000..9f52c26
--- /dev/null
+++ b/arch/powerpc/mm/Makefile
@@ -0,0 +1,12 @@
+#
+# Makefile for the linux ppc-specific parts of the memory manager.
+#
+
+obj-y				:= fault.o mem.o
+obj-$(CONFIG_PPC32)		+= init.o pgtable.o mmu_context.o \
+				   mem_pieces.o tlb.o
+obj-$(CONFIG_PPC64)		+= init64.o pgtable64.o mmu_context64.o
+obj-$(CONFIG_PPC_STD_MMU_32)	+= ppc_mmu.o hash_32.o
+obj-$(CONFIG_40x)		+= 4xx_mmu.o
+obj-$(CONFIG_44x)		+= 44x_mmu.o
+obj-$(CONFIG_FSL_BOOKE)		+= fsl_booke_mmu.o