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| author | Semun Lee <semun.lee@samsung.com> | 2008-09-01 11:49:27 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-09-01 11:49:27 +0100 |
| commit | 4262bd2981307258b31e15f1a526d2b3884e77b5 (patch) | |
| tree | d5b03787a63bf43bf28f2a4dd54d994c44e57797 | |
| parent | 3fc678a0e63138f56109ea31850f19b2e29c45b8 (diff) | |
| download | linux-4262bd2981307258b31e15f1a526d2b3884e77b5.tar.bz2 | |
[MTD] [NAND] pxa3xx_nand_flash: Add definition of STM2GbX16 NAND flashes
Signed-off-by: Semun Lee <semun.lee@samsung.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | drivers/mtd/nand/pxa3xx_nand.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index a64ad15b8fdd..0cd213c8e69f 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -291,10 +291,33 @@ static struct pxa3xx_nand_flash micron1GbX16 = { .chip_id = 0xb12c, }; +static struct pxa3xx_nand_timing stm2GbX16_timing = { + .tCH = 10, + .tCS = 35, + .tWH = 15, + .tWP = 25, + .tRH = 15, + .tRP = 25, + .tR = 25000, + .tWHR = 60, + .tAR = 10, +}; + +static struct pxa3xx_nand_flash stm2GbX16 = { + .timing = &stm2GbX16_timing, + .page_per_block = 64, + .page_size = 2048, + .flash_width = 16, + .dfc_width = 16, + .num_blocks = 2048, + .chip_id = 0xba20, +}; + static struct pxa3xx_nand_flash *builtin_flash_types[] = { &samsung512MbX16, µn1GbX8, µn1GbX16, + &stm2GbX16, }; #define NDTR0_tCH(c) (min((c), 7) << 19) |