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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Several change have gone into mkfs.jffs2 since we switch from CVS, but the
version number never got incremented. Bump the version number up so people
can distinguish between older and newer versions.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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The $Id:$ tags are left over from the old CVS repository. Several files have
since been changed, and they generally have little value in a git repo so they
should be removed.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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When the recent LZO compression support went into mtd-utils recently,
it was enabled by default. This means that mkfs.jffs2 will default to
creating images with lzo compression as the default.
Older kernels cannot decompress such images, so lzo should be disabled
by default. The patch below fixes this. To enable lzo compression
from now on, simply pass '-X lzo' as an option to mkfs.jffs2.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Switch to using the more common lzo2 libraries for LZO compression. They
should still work with the lzo1x interfaces.
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Add a favourlzo compression mode to mtd-utils
This allows lzo compression to be used in the cases where the
compression ratio isn't quite as good zlib. This can make sense in
certain use cases because LZO decompression is much faster than zlib.
Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Add LZO support to mtd-utils to generate LZO compressed jffs2 images
Unlike the kernel version, the standard lzo userspace library is used
along with lzo1x_999_compress rather than the lzo1x_1_compress version
since better compression ratios can be obtained (at no significant cost
to decompression time).
Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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When the integrity test encounters a file that does not contain
the expected data, it lists the data that it expected to find
in terms of writes to the file.
Now the test also displays a list of "raw" writes that includes
writes that have been truncated away, or completely overwritten
by other writes.
The test also now displays the pid because it is used as the
initial random seed.
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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This is a new feature for pfiflash, called "--compare". It allows the user
to simulate a pfiflash session without actually changing the flash
content. If the flash content is equal to the data in the pfif file,
pfiflash returns zero. A positive value is returned when the flash
content differs from the pfi file, which indicates that an update is
necessary. This feature is useful when a controller mounts an NFS share
during boot and has to determine if a pfi file stored on this share
contains a code update. Modified PDD values are also registered by the
compare feature.
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
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Ubimirror compares volumes before they are mirrored, but discards the
result of the comparison and alway copies volumes.
I've tested this code with equal and unequal volumes and it seems to work
fine now.
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
Signed-off-by: Artem Bityutskiy <dedekind@infradead.org>
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libubimirror has several odd intendations and spacing errors.
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
Signed-off-by: Artem Bityutskiy <dedekind@infradead.org>
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This patch fixes UBI tests and adds udev problems solution description.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Older kernel do not implement the MTDFILEMODE ioctl. In this case
nandwrite and nanddump should have used MEMGETOOBSEL in combination
with MEMSETOOBSEL. Unfortunately the return value of the unsucessfull
ioctl is not -ENOTTY, but -1 and errno contains ENOTTY. This change
fixes this issue. I have not tested all cornercases. Would be
good if someone could do more careful testing than I did, or maybe
reviewing is sufficient in this case.
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Fix problem with multiple ubi devices
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Incrementing the version number was forgotten in the previous patch.
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Pfiflash should erase raw flash regions before overwriting them and check for
bad blocks in case of NAND flash.
Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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The variable written was not properly initialized. That causes the
-j option to fail.
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Some OneNAND chips use this spec.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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Fix the syntax description in the help and usage messages for ubiupdatevol.
Signed-off-by: Timo Lindhorst <lindhors@linux.vnet.ibm.com>
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Remove getopt extern declarations
Minor whitespace cleanups
Remove incorrect program names that snuck in during getopt rewrite
Change comments to match reality
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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The tools had a mixture of different version numbers. This is changed now.
The internal change to move to remove glibc dependencies should be reflected
by an increase of the version number, so that we can react if trouble is
seen with the new code.
Singed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
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Various little fixes including some whitespace fixups.
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
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The file containing the data needs to be added as argument.
The support got lost when removing the argp parsing.
Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Frank Haverkamp <haver@vnet.ibm.com>
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