u-boot.git/fs, branch v2009.06-rc2

ubifs: BUG: Blocks commpressed with zlib

2009-04-30T21:07:04+00:00

Blocks compressed with zlib dont have the full gzip header.

Without this patch, block compressed with zlib cannot be readed!

Signed-off-by: Ricardo Ribalda Delgado

ubifs: BUG realpath string must be ended with NULL

2009-04-27T23:21:36+00:00

If the memory used to copy the link_make is "dirty" the string wont
be ended with NULL, throwing out multiple memory bugs.

Signed-off-by: Ricardo Ribalda Delgado 
Acked-by: Stefan Roese

UBIFS: Remove tnc_commit.c which is not used in the read-only version

2009-04-27T22:36:53+00:00

I missed removing this file while implementing the UBIFS support. It's
not referenced at all, so let's remove it. Thanks to Artem Bityutskiy
for spotting.

Signed-off-by: Stefan Roese

UBIFS: fix recovery bug

2009-04-27T22:36:21+00:00

UBIFS did not recovery in a situation in which it could
have. The relevant function assumed there could not be
more nodes in an eraseblock after a corrupted node, but
in fact the last (NAND) page written might contain anything.
The correct approach is to check for empty space (0xFF bytes)
from then on.

Signed-off-by: Adrian Hunter 
Signed-off-by: Stefan Roese

Update CHANGELOG, coding style cleanup.

2009-04-04T22:27:57+00:00

UBIFS: add R/O compatibility

2009-04-04T20:44:22+00:00

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 
Acked-by: Adrian Hunter 
Signed-off-by: Stefan Roese

rename include/zlib.h to include/u-boot/zlib.h

2009-04-04T13:37:54+00:00

Some systems have zlib.h installed in /usr/include/. This isn't the
desired file for u-boot code - we want the one in include/zlib.h.
This rename will avoid the conflict.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Mike Frysinger

mflash: Initial mflash support

2009-04-03T21:47:06+00:00

Mflash is fusion memory device mainly targeted consumer eletronic and
mobile phone.
Internally, it have nand flash and other hardware logics and supports
some different operation (ATA, IO, XIP) modes.

IO mode is custom mode for the host that doesn't have IDE interface.
(Many mobile targeted SoC doesn't have IDE bus)

This driver support mflash IO mode.

Followings are brief descriptions about IO mode.

1. IO mode based on ATA protocol and uses some custom command. (read
   confirm, write confirm)
2. IO mode uses SRAM bus interface.

Signed-off-by: unsik Kim

UBIFS: Missing offset relocation for compressor 'none'

2009-03-20T21:39:15+00:00

On systems where U-Boot is linked to another address than it really lays
(e.g. backup image), calls via function pointers must be fixed with a
'+= gd->reloc_off'.
This was not done for none_compr in ubifs_compressors_init() what leads
to system crash on ubifsmount command.

Signed-off-by: Michael Lawnick 
Acked-by: Stefan Roese

UBIFS: Implement read-only UBIFS support in U-Boot

2009-03-20T21:39:15+00:00

The U-Boot UBIFS implementation is largely a direct copy from the current
Linux version (2.6.29-rc6). As already done in the UBI version we have an
"abstraction layer" to redefine or remove some OS calls (e.g. mutex_lock()
...). This makes it possible to use the original Linux code with very
little changes. And by this we can better update to later Linux versions.

I removed some of the Linux features that are not used in the U-Boot
version (e.g. garbage-collection, write support).

Signed-off-by: Stefan Roese 
CC: Artem Bityutskiy 
CC: Adrian Hunter