diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-02-12 16:12:40 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-02-12 16:51:33 -0600 |
| commit | 70fe3af8403f85196bb74f22ce4813db7dfedc1a (patch) | |
| tree | e82d3e5ee4b93b0a336df183d6dff5fe04cccab6 /arch/powerpc/platforms | |
| parent | d66c82ea456853a71d88359b0c19a92ac1d393ff (diff) | |
powerpc/book-3e: Introduce concept of Book-3e MMU
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>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index e868b5c5072..9428c0e11b2 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -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) |