microblaze: Wire CMA allocator
Based on commit 04e3543e ("microblaze: use the generic dma coherent remap allocator") CMA can be easily enabled by calling dma_contiguous_reserve() at the end of mmu_init(). High limit is end of lowmem space which is completely unused at this point of time. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Showing
Please register or sign in to comment