mtd: nand: sunxi: add support for DMA assisted operations

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The sunxi NAND controller is able to pipeline ECC operations only when
operated in DMA mode, which improves a lot NAND throughput while keeping
CPU usage low.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

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Boris Brezillon 2016-04-15 15:10:30 +02:00

parent decba6d478

commit 614049a8d9

1 changed files with 323 additions and 7 deletions

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330

drivers/mtd/nand/sunxi_nand.c

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