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[PATCH] OneNAND: Sync. Burst Read support

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Add OneNAND Sync. Burst Read support
Tested with OMAP platform

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Kyungmin Park
2005-09-03 07:07:19 +01:00
committed by Thomas Gleixner
parent cd5f6346bc
commit 52b0eea73d
5 changed files with 123 additions and 6 deletions
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17
include/linux/mtd/onenand_regs.h
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@@ -121,8 +121,21 @@
* System Configuration 1 Register F221h (R, R/W)
*/
#define ONENAND_SYS_CFG1_SYNC_READ (1 << 15)
#define ONENAND_SYS_CFG1_BRL (1 << 12)
#define ONENAND_SYS_CFG1_BL (1 << 9)
#define ONENAND_SYS_CFG1_BRL_7 (7 << 12)
#define ONENAND_SYS_CFG1_BRL_6 (6 << 12)
#define ONENAND_SYS_CFG1_BRL_5 (5 << 12)
#define ONENAND_SYS_CFG1_BRL_4 (4 << 12)
#define ONENAND_SYS_CFG1_BRL_3 (3 << 12)
#define ONENAND_SYS_CFG1_BRL_10 (2 << 12)
#define ONENAND_SYS_CFG1_BRL_9 (1 << 12)
#define ONENAND_SYS_CFG1_BRL_8 (0 << 12)
#define ONENAND_SYS_CFG1_BRL_SHIFT (12)
#define ONENAND_SYS_CFG1_BL_32 (4 << 9)
#define ONENAND_SYS_CFG1_BL_16 (3 << 9)
#define ONENAND_SYS_CFG1_BL_8 (2 << 9)
#define ONENAND_SYS_CFG1_BL_4 (1 << 9)
#define ONENAND_SYS_CFG1_BL_CONT (0 << 9)
#define ONENAND_SYS_CFG1_BL_SHIFT (9)
#define ONENAND_SYS_CFG1_NO_ECC (1 << 8)
#define ONENAND_SYS_CFG1_RDY (1 << 7)
#define ONENAND_SYS_CFG1_INT (1 << 6)