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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-03-27 10:21:14 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-04-04 22:44:22 +0200 |
| commit | febd7e4174e54579c9aa165c85c519fe5288f9d2 (patch) | |
| tree | 77824e8f6861c68b4151824d2e25cfb1216ee784 /common/cmd_mmc.c | |
| parent | 852dbfdd56f68eb67d138b306a64e4de58dabb91 (diff) | |
| download | u-boot-imx-febd7e4174e54579c9aa165c85c519fe5288f9d2.zip u-boot-imx-febd7e4174e54579c9aa165c85c519fe5288f9d2.tar.gz u-boot-imx-febd7e4174e54579c9aa165c85c519fe5288f9d2.tar.bz2 | |
UBIFS: add R/O compatibility
Now UBIFS is supported by u-boot. If we ever decide to change the
media format, then people will have to upgrade their u-boots to
mount new format images. However, very often it is possible to
preserve R/O forward-compatibility, even though the write
forward-compatibility is not preserved.
This patch introduces a new super-block field which stores the
R/O compatibility version.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Acked-by: Adrian Hunter <Adrian.Hunter@nokia.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'common/cmd_mmc.c')
0 files changed, 0 insertions, 0 deletions