mtd: atmel_nand: Add DMA support to access Nandflash

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Some SAM9 chips have the ability to perform DMA between CPU and SMC controller.
This patch adds DMA support for SAM9RL, SAM9G45, SSAM9G46,AM9M10, SAM9M11.

Signed-off-by: Hong Xu <hong.xu@atmel.com>
Tested-by: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

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Hong Xu 2011-01-18 14:36:05 +08:00 • committed by David Woodhouse

parent 7f53f12f02

commit cbc6c5e73d

1 changed files with 157 additions and 9 deletions

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drivers/mtd/nand/atmel_nand.c

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