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[MTD] OneNAND: Implement read-while-load

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Read-while-load enables higher performance read operations.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Adrian Hunter 2007-01-04 09:51:26 +02:00 • committed by Artem Bityutskiy
commit a8de85d557
2 changed files with 40 additions and 29 deletions
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include/linux/mtd/onenand.h
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@ -143,6 +143,7 @@ struct onenand_chip {
#define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index)
#define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1)
#define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1)
#define ONENAND_SET_PREV_BUFFERRAM(this) (this->bufferram_index ^= 1)
#define ONENAND_GET_SYS_CFG1(this) \
(this->read_word(this->base + ONENAND_REG_SYS_CFG1))