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Add support for zstd decompression in rawcopy plugin. zstd claims
to reach higher, uniform decompression rates.
Signed-off-by: Malte Schmidt <malte.schmidt@weidmueller.com>
Signed-off-by: Lukas Funke <lukas.funke@weidmueller.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It's not possible to set the label (of gpt entry) normally
when I want to use non-listed fstype as a rawcopy.
Example)
part ? --source rawcopy --ondisk mmcblk0 --label mypart --sourceparams file=mypart.raw
To resolve this problem, this patch addes a 'none' fstype
and ignore do_image_label on rawcopy (that actually set the partition label.)
Signed-off-by: JeongBong Seo <jb.seo@lge.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Where there isn't a copyright statement, add one to make it explicit.
Also drop editor config lines where they were present and add license
identifiers as MIT if there isn't one.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add support for packed images to wic rawcopy handler do minimize disk
usage in deploy directory and reuse of packed images between wic and
swupdate. Add `unpack` to sourceparams to unpack an bz2, gz and xz
archives.
Example:
part / --source rawcopy --sourceparams="file=core-image-minimal-qemu.ext4.gz,unpack"
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Since Linux 5.4 a new read-only filesystem is available, erofs.
Compared to squashfs it offers much better read performance with and
without compression enabled.
It suppports two optional compressors, lz4 and lz4hc.
>From the mkfs.erofs man page:
EROFS is a new enhanced lightweight linux read-only filesystem with
modern designs (eg. no buffer head, reduced metadata, inline
xattrs/data, etc.) for scenarios which need high-performance read-only
requirements, e.g. Android OS for smartphones and LIVECDs.
It also provides fixed-sized output compression support, which improves
storage density, keeps relatively higher compression ratios, which is
more useful to achieve high performance for embedded devices with
limited memory since it has unnoticable memory overhead and page cache
thrashing.
This commit adds support for three new filesystem targets:
erofs: erofs without compression
erofs-lz4: erofs with lz4 compresssion enabled
erofs-lz4hc: erofs with lz4hc compression enabled
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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OE wic plugins create temporary file with the index of the line
tmp file name. This causes race in case several builds run in time.
If source_params['file'] is an absolute path, the cr_workdir prefix
is not applied by os.path.join(). So instead it writes to a ".1"
file next to the original image - this is outside the WORKDIR
and at risk of collision.
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Suggested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Suggested-by: Paul Barker <pbarker@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If the source file is located in a subdirectory of DEPLOY_DIR
rawcopy will currently fail in sparse_copy function on
open(dst_fname, 'wb'), as the parent directory for destination
file does not exist.
This patch helps to avoid that by recursively creating
parent directories.
Signed-off-by: Eugene Smirnov <evgenii.smirnov@here.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This adds SPDX license headers in place of the wide assortment of things
currently in our script headers. We default to GPL-2.0-only except for the
oeqa code where it was clearly submitted and marked as MIT on the most part
or some scripts which had the "or later" GPL versioning.
The patch also drops other obsolete bits of file headers where they were
encoountered such as editor modelines, obsolete maintainer information or
the phrase "All rights reserved" which is now obsolete and not required in
copyright headers (in this case its actually confusing for licensing as all
rights were not reserved).
More work is needed for OE-Core but this takes care of the bulk of the scripts
and meta/lib directories.
The top level LICENSE files are tweaked to match the new structure and the
SPDX naming.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The '--label' argument should work for '--source rawcopy' as it does for
'--source rootfs', so add a method in RawCopyPlugin to update the label
on the temporary filesystem images.
Signed-off-by: Martin Hundebøll <mnhu@prevas.dk>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Moved misc.py from wic/utils/ to wic/
Removed wic/utils directory
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed do_install_disk and do_configure_partition methods from
bootimage-partition, fsimage and rawcopy plugins as they're empy
and not used.
[YOCTO #10618]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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bootimg_dir is usually set to the value of STAGING_DATADIR and
kernel_dir - to the value of DEPLOY_DIR_IMAGE, so usage of
kernel_dir is more logical in bootimg-efi, bootimg-partition and
rawcopy plugins.
Replaced usage of bootimg_dir to kernel_dir in 3 above mentioned
plugins that use DEPLOY_DIR_IMAGE as a default artifact location.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Without the int() function this variable will be a string. This will led
to a error in Filemap on line 545 due wrong types.
> [...]
> File
> ".../poky/scripts/lib/wic/filemap.py", line 545, in sparse_copy
> if start < skip < end:
> TypeError: unorderable types: int() < str()
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed unused exceptions from error.py
Moved definition of WicError to lib/wic/__init__.py
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced sys.exit with raising WicError in wic plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced msger with wic logger in wic source plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Fixed indentation, unused imports, trailing lines etc.
[YOCTO #10619]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Flattened directory structure:
moved wic/utils/oe/misc.py -> wic/utils/misc.py
[YOCTO #10619]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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The size field of Partition class is expected to be an integer and ought
to be set inside prepare_*() method. Make sure that this is always the
case.
Signed-off-by: Maciej Borzecki <maciej.borzecki@rndity.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Rawcopy plugin copies source files to build folder before using them
to assemble result image. After assembling the image wic renames
source files to <image>.p<partition number>. If the same source file
is used in multiple partitions wic breaks trying to rename file that
doesn't exist.
Added <line number> suffix to the files when copying them to the
build dir. This should make filename unique even if the same source
file is used for multiple partitions.
[YOCTO #9826]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Used sparse_copy API in favor of dd/cp in rawcopy plugin to
preserve sparseness of the copied raw content.
[YOCTO #9099]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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When a file is given using --sourceparams then wic directly use that file
instead of copying them to build folder. At time of assembling it os.rename
is called which renames all the files to name. In that process the original
file is renamed. When image recipe is rebuilt then wic complains about
missing file which was renamed in previous build.
[YOCTO #8854]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed unncecessary parents after 'if' 'del' and 'print' keywords.
Fixed pyling warning: Unnecessary parens after 'xxx' keyword
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Docstings from plugin classes are used as part of
output of 'wic help plugins'. Adding them makes help page
more informative.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Fixed wrong name for the first argument in class methods.
Pylint complains about the issue this way:
Class method should have 'cls' as first argument
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Here is what PEP8(Style Guide for Python Code) says about this:
Wildcard imports (from <module> import *) should be avoided, as they
make it unclear which names are present in the namespace, confusing
both readers and many automated tools.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The size comparison may fail because it is done on strings rather than
integers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixed pylint warning 'Unused import'
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add support for skipping the beginning of a file with the rawcopy
plugin.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Malte Schmidt
JeongBong Seo
Richard Purdie
Stefan Herbrechtsmeier
Richard Weinberger
Maxim Uvarov
Eugene Smirnov
Martin Hundebøll
Ed Bartosh
Daniel Schultz
Maciej Borzecki
Noor Ahsan
Alexandre Belloni