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| author | Scott Wood <scottwood@freescale.com> | 2008-10-24 16:20:43 -0500 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2008-10-29 10:42:16 -0500 |
| commit | c45912d8abc52de796b9059a58faf7c4166eab58 (patch) | |
| tree | a1b020b0dd2c78af2663f79915d128f99145bc34 /include/linux/mtd/onenand_regs.h | |
| parent | b1d0db1805c3395149777e507b6da53410abac4e (diff) | |
| download | u-boot-imx-c45912d8abc52de796b9059a58faf7c4166eab58.zip u-boot-imx-c45912d8abc52de796b9059a58faf7c4166eab58.tar.gz u-boot-imx-c45912d8abc52de796b9059a58faf7c4166eab58.tar.bz2 | |
NAND: sync with 2.6.27
This brings the core NAND code up to date with the Linux kernel.
Since there were several drivers in Linux as of the last update that are
not in u-boot, I'm not bringing over new drivers that have been added
since in the absence of an interested party.
I did not update OneNAND since it was recently synced by Kyungmin Park,
and I'm not sure exactly what the common ancestor is.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/linux/mtd/onenand_regs.h')
| -rw-r--r-- | include/linux/mtd/onenand_regs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index 6a8aa28..a245e14 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -67,12 +67,16 @@ /* * Device ID Register F001h (R) */ +#define ONENAND_DEVICE_DENSITY_MASK (0xf) #define ONENAND_DEVICE_DENSITY_SHIFT (4) #define ONENAND_DEVICE_IS_DDP (1 << 3) #define ONENAND_DEVICE_IS_DEMUX (1 << 2) #define ONENAND_DEVICE_VCC_MASK (0x3) #define ONENAND_DEVICE_DENSITY_512Mb (0x002) +#define ONENAND_DEVICE_DENSITY_1Gb (0x003) +#define ONENAND_DEVICE_DENSITY_2Gb (0x004) +#define ONENAND_DEVICE_DENSITY_4Gb (0x005) /* * Version ID Register F002h (R) @@ -110,6 +114,8 @@ #define ONENAND_CMD_READOOB (0x13) #define ONENAND_CMD_PROG (0x80) #define ONENAND_CMD_PROGOOB (0x1A) +#define ONENAND_CMD_2X_PROG (0x7D) +#define ONENAND_CMD_2X_CACHE_PROG (0x7F) #define ONENAND_CMD_UNLOCK (0x23) #define ONENAND_CMD_LOCK (0x2A) #define ONENAND_CMD_LOCK_TIGHT (0x2C) |