diff options
author | Steven A. Falco <sfalco@harris.com> | 2009-06-26 16:42:47 (GMT) |
---|---|---|
committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-06-26 17:15:21 (GMT) |
commit | 89bb871e96cdc3d78b7f69f0bacc94b21bbaccfd (patch) | |
tree | 8a310ff9be87b211268bfcfd9ab71ebc746ed1f6 /drivers/mtd | |
parent | ae27a7ab2c74f9c075e03730c5f493163d048c62 (diff) | |
download | linux-fsl-qoriq-89bb871e96cdc3d78b7f69f0bacc94b21bbaccfd.tar.xz |
mtd: m25p80 timeout too short for worst-case m25p16 devices
The m25p16 data sheet from numonyx lists the worst-case bulk erase time
(tBE) as 40 seconds.
Signed-off-by: Steven A. Falco <sfalco@harris.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r-- | drivers/mtd/devices/m25p80.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 59c4612..ae5fe91 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -54,7 +54,7 @@ #define SR_SRWD 0x80 /* SR write protect */ /* Define max times to check status register before we give up. */ -#define MAX_READY_WAIT_JIFFIES (10 * HZ) /* eg. M25P128 specs 6s max sector erase */ +#define MAX_READY_WAIT_JIFFIES (40 * HZ) /* M25P16 specs 40s max chip erase */ #define CMD_SIZE 4 #ifdef CONFIG_M25PXX_USE_FAST_READ |