arm64: Enable CMA
authorLaura Abbott <lauraa@codeaurora.org>
Thu, 12 Dec 2013 19:28:33 +0000 (19:28 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 19 Dec 2013 17:44:09 +0000 (17:44 +0000)
commit6ac2104debc235b745265b64d610237a6833fd53
tree220521d71f3799ec7d1510a00910ffb7efad1722
parentc666e8d5cae745b1515898f8b7a033c468a899d0
arm64: Enable CMA

arm64 bit targets need the features CMA provides. Add the appropriate
hooks, header files, and Kconfig to allow this to happen.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/Kconfig
arch/arm64/include/asm/dma-contiguous.h [new file with mode: 0644]
arch/arm64/mm/dma-mapping.c
arch/arm64/mm/init.c