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u-boot-brain/fs/ubifs
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Artem Bityutskiy febd7e4174 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>
2009-04-04 22:44:22 +02:00
..
budget.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
crc16.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
crc16.h UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
debug.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
debug.h UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
io.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
key.h UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
log.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
lprops.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
lpt_commit.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
lpt.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
Makefile UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
master.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
misc.h UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
orphan.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
recovery.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
replay.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
sb.c UBIFS: add R/O compatibility 2009-04-04 22:44:22 +02:00
scan.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
super.c UBIFS: add R/O compatibility 2009-04-04 22:44:22 +02:00
tnc_commit.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
tnc_misc.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
tnc.c UBIFS: Implement read-only UBIFS support in U-Boot 2009-03-20 22:39:15 +01:00
ubifs-media.h UBIFS: add R/O compatibility 2009-04-04 22:44:22 +02:00
ubifs.c UBIFS: Missing offset relocation for compressor 'none' 2009-03-20 22:39:15 +01:00
ubifs.h UBIFS: add R/O compatibility 2009-04-04 22:44:22 +02:00