From d3b9f659fac6e5f74f857364c5ed08b94e7f94ae Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 14 Aug 2019 16:03:47 +0200 Subject: microblaze/nommu: use the generic uncached segment support Stop providing our own arch alloc/free hooks for nommu platforms and just expose the segment offset and use the generic dma-direct allocator. Signed-off-by: Christoph Hellwig Signed-off-by: Michal Simek --- arch/microblaze/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/microblaze/Kconfig') diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index d411de05b628..a0d749c309f3 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -5,9 +5,11 @@ config MICROBLAZE select ARCH_NO_SWAP select ARCH_HAS_BINFMT_FLAT if !MMU select ARCH_HAS_DMA_COHERENT_TO_PFN if MMU + select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE + select ARCH_HAS_UNCACHED_SEGMENT if !MMU select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_NO_COHERENT_DMA_MMAP if !MMU select ARCH_WANT_IPC_PARSE_VERSION -- cgit v1.2.3