1 files changed, 10 insertions, 1 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4bc7b62fb4b6..88eace4e28c3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -147,6 +147,7 @@ config PPC
         select ARCH_USE_CMPXCHG_LOCKREF if PPC64
         select HAVE_ARCH_AUDITSYSCALL
         select ARCH_SUPPORTS_ATOMIC_RMW
+        select DCACHE_WORD_ACCESS if PPC64 && CPU_LITTLE_ENDIAN
 
 config GENERIC_CSUM
         def_bool CPU_LITTLE_ENDIAN
@@ -182,7 +183,7 @@ config SCHED_OMIT_FRAME_POINTER
 
 config ARCH_MAY_HAVE_PC_FDC
         bool
-        default !PPC_PSERIES || PCI
+        default PCI
 
 config PPC_OF
         def_bool y
@@ -287,6 +288,10 @@ config PPC_EMULATE_SSTEP
         bool
         default y if KPROBES || UPROBES || XMON || HAVE_HW_BREAKPOINT
 
+config ZONE_DMA32
+        bool
+        default y if PPC64
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
@@ -603,6 +608,10 @@ config PPC_SUBPAGE_PROT
           to set access permissions (read/write, readonly, or no access)
           on the 4k subpages of each 64k page.
 
+config PPC_COPRO_BASE
+        bool
+        default n
+
 config SCHED_SMT
         bool "SMT (Hyperthreading) scheduler support"
         depends on PPC64 && SMP