similarity index 100%
rename from arch/powerpc/include/asm/mmu-fsl-booke.h
rename to arch/powerpc/include/asm/mmu-book3e.h
@@ -71,9 +71,9 @@ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup;
#elif defined(CONFIG_44x)
/* 44x-style software loaded TLB */
# include <asm/mmu-44x.h>
-#elif defined(CONFIG_FSL_BOOKE)
-/* Freescale Book-E software loaded TLB */
-# include <asm/mmu-fsl-booke.h>
+#elif defined(CONFIG_PPC_BOOK3E_MMU)
+/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */
+# include <asm/mmu-book3e.h>
#elif defined (CONFIG_PPC_8xx)
/* Motorola/Freescale 8xx software loaded TLB */
# include <asm/mmu-8xx.h>
@@ -63,7 +63,7 @@ debug_transfer_to_handler:
.globl crit_transfer_to_handler
crit_transfer_to_handler:
-#ifdef CONFIG_FSL_BOOKE
+#ifdef CONFIG_PPC_BOOK3E_MMU
mfspr r0,SPRN_MAS0
stw r0,MAS0(r11)
mfspr r0,SPRN_MAS1
@@ -78,7 +78,7 @@ crit_transfer_to_handler:
mfspr r0,SPRN_MAS7
stw r0,MAS7(r11)
#endif /* CONFIG_PHYS_64BIT */
-#endif /* CONFIG_FSL_BOOKE */
+#endif /* CONFIG_PPC_BOOK3E_MMU */
#ifdef CONFIG_44x
mfspr r0,SPRN_MMUCR
stw r0,MMUCR(r11)
@@ -914,7 +914,7 @@ exc_exit_restart_end:
mtspr SPRN_##exc_lvl_srr0,r9; \
mtspr SPRN_##exc_lvl_srr1,r10;
-#if defined(CONFIG_FSL_BOOKE)
+#if defined(CONFIG_PPC_BOOK3E_MMU)
#ifdef CONFIG_PHYS_64BIT
#define RESTORE_MAS7 \
lwz r11,MAS7(r1); \
@@ -210,6 +210,10 @@ config PPC_MMU_NOHASH
def_bool y
depends on !PPC_STD_MMU
+config PPC_BOOK3E_MMU
+ def_bool y
+ depends on FSL_BOOKE
+
config PPC_MM_SLICES
bool
default y if HUGETLB_PAGE || (PPC_STD_MMU_64 && PPC_64K_PAGES)
The Power ISA 2.06 spec introduces a standard MMU programming model that is based on the Freescale Book-E MMU programing model. The Freescale version is pretty backwards compatiable with the ISA 2.06 definition so we are starting to refactor some of the Freescale code so it can be easily shared. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> --- * Changed a few more CONFIG_FSL_BOOKE -> CONFIG_PPC_BOOK3E_MMU .../include/asm/{mmu-fsl-booke.h => mmu-book3e.h} | 0 arch/powerpc/include/asm/mmu.h | 6 +++--- arch/powerpc/kernel/entry_32.S | 6 +++--- arch/powerpc/platforms/Kconfig.cputype | 4 ++++ 4 files changed, 10 insertions(+), 6 deletions(-) rename arch/powerpc/include/asm/{mmu-fsl-booke.h => mmu-book3e.h} (100%)