diff options
| author |   Hiroshi Ito <ito@mlb.co.jp> | 2009-09-18 12:51:51 -0700 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2009-09-19 11:25:56 -0700 |
| commit | 9aff1b1afe9a30c358d1c3a0bb50ae77bd7f994b (patch) | |
| tree | eaa1a66b5f2776b91d23427922821f933d562695 /drivers/mtd/chips | |
| parent | mtd: mtdpart: prevent a read from regions[-1] (diff) | |
| download | linux-dev-9aff1b1afe9a30c358d1c3a0bb50ae77bd7f994b.tar.xz linux-dev-9aff1b1afe9a30c358d1c3a0bb50ae77bd7f994b.zip | |
mtd: jedec_probe: fix NEC uPD29F064115 detection
linux v2.6.31-rc6 can not detect NEC uPD29F064115.
uPD29F064115 is a 16 bit device.
datasheet:
http://www.cn.necel.com/memory/cn/download/M16062EJ2V0DS00.pdf
This applies the same fix as used for SST chips in commit
ca6f12c67ed19718cf37d0f531af9438de85b70c ("jedec_probe: Fix SST 16-bit
chip detection").
Signed-off-by: Hiroshi Ito <ito@mlb.co.jp>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/jedec_probe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index ccc4cfc7e4b5..0f7065d190f5 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -1156,8 +1156,8 @@ static const struct amd_flash_info jedec_table[] = { .mfr_id = MANUFACTURER_NEC, .dev_id = UPD29F064115, .name = "NEC uPD29F064115", - .devtypes = CFI_DEVICETYPE_X16|CFI_DEVICETYPE_X8, - .uaddr = MTD_UADDR_0x0555_0x02AA, /* ???? */ + .devtypes = CFI_DEVICETYPE_X16, + .uaddr = MTD_UADDR_0xAAAA_0x5555, .dev_size = SIZE_8MiB, .cmd_set = P_ID_AMD_STD, .nr_regions = 3, |