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authorvimal singh <vimalsingh@ti.com>2009-07-13 16:29:16 +0530
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-09-19 13:21:05 -0700
commitdfe32893cbe3e599a39770199b9982a6ad5daa7b (patch)
tree44f019729831fcda3bcec71dcf31827861f77219 /drivers/mtd/nand/Kconfig
parent59e9c5ae17179fe561103fbe0808fac5976ca1bd (diff)
mtd: omap: adding DMA mode support in nand prefetch/post-write
This patch adds DMA mode support for nand prefetch/post-write engine. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
-rw-r--r--drivers/mtd/nand/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 7dab79caed4..2c9a0ed4aed 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -88,6 +88,15 @@ config MTD_NAND_OMAP_PREFETCH
The NAND device can be accessed for Read/Write using GPMC PREFETCH engine
to improve the performance.
+config MTD_NAND_OMAP_PREFETCH_DMA
+ depends on MTD_NAND_OMAP_PREFETCH
+ bool "DMA mode"
+ default n
+ help
+ The GPMC PREFETCH engine can be configured eigther in MPU interrupt mode
+ or in DMA interrupt mode.
+ Say y for DMA mode or MPU mode will be used
+
config MTD_NAND_TS7250
tristate "NAND Flash device on TS-7250 board"
depends on MACH_TS72XX