| commit | 5fa433942ba4e399f7e28764c9db4ade89e91d40 | |
| author | Joern Engel <joern@wh.fh-wedel.de> | |
| Mon, 22 May 2006 21:18:29 +0000 (22 23:18 +0200) | ||
| committer | Joern Engel <joern@wh.fh-wedel.de> | |
| Mon, 22 May 2006 21:18:29 +0000 (22 23:18 +0200) | ||
| tree | 29a2691729645bf27fd2d7d8d61a5c720c6569c1 | treesnapshot (tar.gz zip) |
| parent | c8b229de2b05c2b3e8d282ce260935a88ac030ca | commitdiff |
[MTD] Introduce MTD_BIT_WRITEABLE
o Add a flag MTD_BIT_WRITEABLE for devices that allow single bits to be
cleared.
o Replace MTD_PROGRAM_REGIONS with a cleared MTD_BIT_WRITEABLE flag for
STMicro and Intel Sibley flashes with internal ECC. Those flashes
disallow clearing of single bits, unlike regular NOR flashes, so the
new flag models their behaviour better.
o Remove MTD_ECC. After the STMicro/Sibley merge, this flag is only set
and never checked.
Signed-off-by: Joern Engel <joern@wh.fh-wedel.de>
o Add a flag MTD_BIT_WRITEABLE for devices that allow single bits to be
cleared.
o Replace MTD_PROGRAM_REGIONS with a cleared MTD_BIT_WRITEABLE flag for
STMicro and Intel Sibley flashes with internal ECC. Those flashes
disallow clearing of single bits, unlike regular NOR flashes, so the
new flag models their behaviour better.
o Remove MTD_ECC. After the STMicro/Sibley merge, this flag is only set
and never checked.
Signed-off-by: Joern Engel <joern@wh.fh-wedel.de>