On Wed, Jul 31 2013, Marek Szyprowski wrote:
Enable reserved memory initialization from device tree.
Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com Acked-by: Kyungmin Park kyungmin.park@samsung.com
Acked-by: Michal Nazarewicz mina86@mina86.com
arch/arm/mm/init.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 15225d8..82db8d8 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -20,6 +20,7 @@ #include <linux/highmem.h> #include <linux/gfp.h> #include <linux/memblock.h> +#include <linux/dma-mapping.h> #include <linux/dma-contiguous.h> #include <linux/sizes.h> @@ -377,6 +378,8 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) if (mdesc->reserve) mdesc->reserve();
- dma_reserved_mem_of_reserve();
- /*
- reserve memory for DMA contigouos allocations,
- must come from DMA area inside low memory
-- 1.7.9.5