diff options
| author | Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> | 2009-11-05 15:53:37 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-11-30 09:51:01 +0000 |
| commit | 8dbaea4bfcecacaf496a3e2ae92867baedbcab8e (patch) | |
| tree | a30181fe2d82e6d59b49723a47a52f565756b8b3 /include/linux/mtd | |
| parent | 35016dd7e92cf0eb5ae2e811445dd52320c348d0 (diff) | |
mtd: add lock fixup for AT49BV640D and AT49BV640DT chips
This patch sets the MTD_POWERUP_LOCK flag for AT49BV640D and AT49BV640DT
devices, since the devices are locked when powered up and needs to be unlocked
before interfaced.
Quote datasheet; "At power-up and reset, all sectors have their Softlock
protection mode enabled.".
Tested on AVR32 hardware platform with an AT49BV640D flash device.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd')
0 files changed, 0 insertions, 0 deletions