| commit | 2602276d3d3811b1a48c48113042cd75fcbfc27d | [log] [tgz] |
|---|---|---|
| author | Michal Simek <michal.simek@xilinx.com> | Tue Jan 14 10:05:24 2020 +0100 |
| committer | Michal Simek <michal.simek@xilinx.com> | Tue Feb 04 11:38:59 2020 +0100 |
| tree | fb0f41091be5c56b4aba8dec76ee7d1d399cd1d5 | |
| parent | def3f7cefe4e81c296090e1722a76551142c227c [diff] |
microblaze: Wire CMA allocator
Based on commit 04e3543e228f ("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>