@@ -935,33 +935,22 @@ bootloader --ptable gpt""")
finally:
os.remove(wks_file)
- def test_wic_sector_size(self):
- """Test generation image sector size"""
-
+ def test_wic_sector_size_cli(self):
+ """Test sector size handling via CLI option."""
+
oldpath = os.environ['PATH']
os.environ['PATH'] = get_bb_var("PATH", "wic-tools")
try:
- # Add WIC_SECTOR_SIZE into config
- config = 'WIC_SECTOR_SIZE = "4096"\n'\
- 'WICVARS:append = " WIC_SECTOR_SIZE"\n'
- self.append_config(config)
bitbake('core-image-minimal')
- # Check WIC_SECTOR_SIZE apply to bitbake variable
- wic_sector_size_str = get_bb_var('WIC_SECTOR_SIZE', 'core-image-minimal')
- wic_sector_size = int(wic_sector_size_str)
- self.assertEqual(4096, wic_sector_size)
-
- self.logger.info("Test wic_sector_size: %d \n" % wic_sector_size)
-
with NamedTemporaryFile("w", suffix=".wks") as wks:
wks.writelines(
['bootloader --ptable gpt\n',
- 'part --fstype ext4 --source rootfs --label rofs-a --mkfs-extraopts "-b 4096"\n',
- 'part --fstype ext4 --source rootfs --use-uuid --mkfs-extraopts "-b 4096"\n'])
+ 'part --fstype ext4 --source rootfs --label rofs-a\n',
+ 'part --fstype ext4 --source rootfs --use-uuid\n'])
wks.flush()
- cmd = "wic create %s -e core-image-minimal -o %s" % (wks.name, self.resultdir)
+ cmd = "wic create %s -e core-image-minimal -o %s --sector-size 4096" % (wks.name, self.resultdir)
runCmd(cmd)
wksname = os.path.splitext(os.path.basename(wks.name))[0]
images = glob(os.path.join(self.resultdir, "%s-*direct" % wksname))
@@ -969,24 +958,18 @@ bootloader --ptable gpt""")
sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
# list partitions
- result = runCmd("wic ls %s -n %s" % (images[0], sysroot))
+ result = runCmd("wic ls %s -n %s --sector-size 4096" % (images[0], sysroot))
self.assertEqual(3, len(result.output.split('\n')))
- # verify partition size with wic
- res = runCmd("export PARTED_SECTOR_SIZE=%d; parted -m %s unit b p" % (wic_sector_size, images[0]),
+ # verify partition size with parted output
+ res = runCmd("export PARTED_SECTOR_SIZE=%d; parted -m %s unit b p" % (4096, images[0]),
stderr=subprocess.PIPE)
- # parse parted output which looks like this:
- # BYT;\n
- # /var/tmp/wic/build/tmpgjzzefdd-202410281021-sda.direct:78569472B:file:4096:4096:gpt::;\n
- # 1:139264B:39284735B:39145472B:ext4:rofs-a:;\n
- # 2:39284736B:78430207B:39145472B:ext4:primary:;\n
disk_info = res.output.splitlines()[1]
- # Check sector sizes
sector_size_logical = int(disk_info.split(":")[3])
sector_size_physical = int(disk_info.split(":")[4])
- self.assertEqual(wic_sector_size, sector_size_logical, "Logical sector size is not %d." % wic_sector_size)
- self.assertEqual(wic_sector_size, sector_size_physical, "Physical sector size is not %d." % wic_sector_size)
+ self.assertEqual(4096, sector_size_logical, "Logical sector size is not 4096.")
+ self.assertEqual(4096, sector_size_physical, "Physical sector size is not 4096.")
finally:
os.environ['PATH'] = oldpath
@@ -224,7 +224,7 @@ def wic_list(args, scripts_path):
class Disk:
- def __init__(self, imagepath, native_sysroot, fstypes=('fat', 'ext')):
+ def __init__(self, imagepath, native_sysroot, fstypes=('fat', 'ext'), sector_size=512):
self.imagepath = imagepath
self.native_sysroot = native_sysroot
self.fstypes = fstypes
@@ -233,16 +233,7 @@ class Disk:
self._lsector_size = None
self._psector_size = None
self._ptable_format = None
-
- # define sector size
- sector_size_str = get_bitbake_var('WIC_SECTOR_SIZE')
- if sector_size_str is not None:
- try:
- self.sector_size = int(sector_size_str)
- except ValueError:
- self.sector_size = None
- else:
- self.sector_size = None
+ self.sector_size = sector_size
# find parted
# read paths from $PATH environment variable
@@ -271,7 +262,7 @@ class Disk:
if self._partitions is None:
self._partitions = OrderedDict()
- if self.sector_size is not None:
+ if self.sector_size:
out = exec_cmd("export PARTED_SECTOR_SIZE=%d; %s -sm %s unit B print" % \
(self.sector_size, self.parted, self.imagepath), True)
else:
@@ -312,11 +303,15 @@ class Disk:
raise WicError("Partition %s is not in the image" % pnum)
part = self.partitions[pnum]
# check if fstype is supported
+ # NOTE: parted is unable to identify dos-type partitions with a 4k sector-size
+ # if the type is empty and a non-default sector size is used, assume 'fat'
+ # fdisk identifies them without issue
+ part_fstype = part.fstype if part.fstype or self.sector_size == 512 else 'fat'
for fstype in self.fstypes:
- if part.fstype.startswith(fstype):
+ if part_fstype.startswith(fstype):
break
else:
- raise WicError("Not supported fstype: {}".format(part.fstype))
+ raise WicError("Not supported fstype: {}".format(part_fstype))
if pnum not in self._partimages:
tmpf = tempfile.NamedTemporaryFile(prefix="wic-part")
dst_fname = tmpf.name
@@ -586,8 +581,9 @@ class Disk:
label = part.get("name")
label_str = "-n {}".format(label) if label else ''
- cmd = "{} {} -C {} {}".format(self.mkdosfs, label_str, partfname,
- part['size'])
+ sector_str = "-S {}".format(self.sector_size) if self.sector_size else ''
+ cmd = "{} {} {} -C {} {}".format(self.mkdosfs, label_str, sector_str, partfname,
+ part['size'])
exec_cmd(cmd)
# copy content from the temporary directory to the new partition
cmd = "{} -snompi {} {}/* ::".format(self.mcopy, partfname, tmpdir)
@@ -609,14 +605,19 @@ class Disk:
def wic_ls(args, native_sysroot):
"""List contents of partitioned image or vfat partition."""
- disk = Disk(args.path.image, native_sysroot)
+ disk = Disk(args.path.image, native_sysroot, sector_size=args.sector_size)
if not args.path.part:
if disk.partitions:
print('Num Start End Size Fstype')
for part in disk.partitions.values():
+ # size values are in bytes from parted; convert to sectors if a custom sector size was requested
+ display_size = part.size
+ if args.sector_size and args.sector_size != disk._lsector_size:
+ display_size = part.size // args.sector_size
print("{:2d} {:12d} {:12d} {:12d} {}".format(\
- part.pnum, part.start, part.end,
- part.size, part.fstype))
+ part.pnum, part.start // args.sector_size,
+ part.end // args.sector_size,
+ display_size, part.fstype))
else:
path = args.path.path or '/'
print(disk.dir(args.path.part, path))
@@ -627,9 +628,9 @@ def wic_cp(args, native_sysroot):
partitioned image.
"""
if isinstance(args.dest, str):
- disk = Disk(args.src.image, native_sysroot)
+ disk = Disk(args.src.image, native_sysroot, sector_size=args.sector_size)
else:
- disk = Disk(args.dest.image, native_sysroot)
+ disk = Disk(args.dest.image, native_sysroot, sector_size=args.sector_size)
disk.copy(args.src, args.dest)
@@ -638,7 +639,7 @@ def wic_rm(args, native_sysroot):
Remove files or directories from the vfat partition of
partitioned image.
"""
- disk = Disk(args.path.image, native_sysroot)
+ disk = Disk(args.path.image, native_sysroot, sector_size=args.sector_size)
disk.remove(args.path.part, args.path.path, args.recursive_delete)
def wic_write(args, native_sysroot):
@@ -118,7 +118,7 @@ wic_create_usage = """
usage: wic create <wks file or image name> [-o <DIRNAME> | --outdir <DIRNAME>]
[-e | --image-name] [-s, --skip-build-check] [-D, --debug]
[-r, --rootfs-dir] [-b, --bootimg-dir]
- [-k, --kernel-dir] [-n, --native-sysroot] [-f, --build-rootfs]
+ [-k, --kernel-dir] [-n, --native-sysroot] [--sector-size <bytes>] [-f, --build-rootfs]
[-c, --compress-with] [-m, --bmap]
This command creates an OpenEmbedded image based on the 'OE kickstart
@@ -139,13 +139,16 @@ SYNOPSIS
wic create <wks file or image name> [-o <DIRNAME> | --outdir <DIRNAME>]
[-e | --image-name] [-s, --skip-build-check] [-D, --debug]
[-r, --rootfs-dir] [-b, --bootimg-dir]
- [-k, --kernel-dir] [-n, --native-sysroot] [-f, --build-rootfs]
+ [-k, --kernel-dir] [-n, --native-sysroot] [--sector-size <bytes>] [-f, --build-rootfs]
[-c, --compress-with] [-m, --bmap] [--no-fstab-update]
DESCRIPTION
This command creates an OpenEmbedded image based on the 'OE
kickstart commands' found in the <wks file>.
+ Use the --sector-size option to select the sector size (in bytes)
+ used for partition layout calculations (default is 512).
+
In order to do this, wic needs to know the locations of the
various build artifacts required to build the image.
@@ -278,7 +281,7 @@ wic_ls_usage = """
List content of a partitioned image
- usage: wic ls <image>[:<partition>[<path>]] [--native-sysroot <path>]
+ usage: wic ls <image>[:<partition>[<path>]] [--native-sysroot <path>] [--sector-size <bytes>]
This command outputs either list of image partitions or directory contents
of vfat and ext* partitions.
@@ -296,7 +299,7 @@ SYNOPSIS
wic ls <image>
wic ls <image>:<vfat or ext* partition>
wic ls <image>:<vfat or ext* partition><path>
- wic ls <image>:<vfat or ext* partition><path> --native-sysroot <path>
+ wic ls <image>:<vfat or ext* partition><path> --native-sysroot <path> [--sector-size <bytes>]
DESCRIPTION
This command lists either partitions of the image or directory contents
@@ -336,6 +339,8 @@ DESCRIPTION
The -n option is used to specify the path to the native sysroot
containing the tools(parted and mtools) to use.
+ The --sector-size option sets the sector size used for partition math
+ (default is 512 bytes).
"""
@@ -343,7 +348,7 @@ wic_cp_usage = """
Copy files and directories to/from the vfat or ext* partition
- usage: wic cp <src> <dest> [--native-sysroot <path>]
+ usage: wic cp <src> <dest> [--native-sysroot <path>] [--sector-size <bytes>]
source/destination image in format <image>:<partition>[<path>]
@@ -364,7 +369,7 @@ SYNOPSIS
wic cp <src> <dest>:<partition>
wic cp <src>:<partition> <dest>
wic cp <src> <dest-image>:<partition><path>
- wic cp <src> <dest-image>:<partition><path> --native-sysroot <path>
+ wic cp <src> <dest-image>:<partition><path> --native-sysroot <path> [--sector-size <bytes>]
DESCRIPTION
This command copies files or directories either
@@ -408,13 +413,15 @@ DESCRIPTION
The -n option is used to specify the path to the native sysroot
containing the tools(parted and mtools) to use.
+ The --sector-size option sets the sector size used for partition math
+ (default is 512 bytes).
"""
wic_rm_usage = """
Remove files or directories from the vfat or ext* partitions
- usage: wic rm <image>:<partition><path> [--native-sysroot <path>]
+ usage: wic rm <image>:<partition><path> [--native-sysroot <path>] [--sector-size <bytes>]
This command removes files or directories from the vfat or ext* partitions of
the partitioned image.
@@ -466,6 +473,8 @@ DESCRIPTION
The -n option is used to specify the path to the native sysroot
containing the tools(parted and mtools) to use.
+ The --sector-size option sets the sector size used for partition math
+ (default is 512 bytes).
The -r option is used to remove directories and their contents
recursively,this only applies to ext* partition.
@@ -65,6 +65,50 @@ class Partition():
self.lineno = lineno
self.source_file = ""
+ self.sector_size = 512
+
+ def _mkdosfs_extraopts(self):
+ """
+ Build mkdosfs extra options ensuring the CLI sector size is applied.
+ """
+ extraopts = self.mkfs_extraopts or ''
+ tokens = []
+ skip_next = False
+ for tok in extraopts.split():
+ if skip_next:
+ skip_next = False
+ continue
+ if tok == '-S':
+ skip_next = True
+ continue
+ if tok.startswith('-S'):
+ continue
+ tokens.append(tok)
+ tokens.extend(['-S', str(self.sector_size)])
+ return ' '.join(tokens).strip()
+
+ def _mkfs_ext_extraopts(self, base_opts):
+ """
+ Build mkfs.ext* extra options ensuring the CLI sector size is applied.
+ """
+ extraopts = self.mkfs_extraopts or base_opts
+ # Only add an explicit block size when a non-default sector size is requested.
+ if self.sector_size and self.sector_size != 512:
+ tokens = []
+ skip_next = False
+ for tok in extraopts.split():
+ if skip_next:
+ skip_next = False
+ continue
+ if tok == '-b':
+ skip_next = True
+ continue
+ if tok.startswith('-b'):
+ continue
+ tokens.append(tok)
+ tokens.extend(['-b', str(self.sector_size)])
+ return ' '.join(tokens).strip()
+ return extraopts
def get_extra_block_count(self, current_blocks):
"""
@@ -138,6 +182,8 @@ class Partition():
Prepare content for individual partitions, depending on
partition command parameters.
"""
+ # capture the sector size requested on the CLI for mkdosfs invocations
+ self.sector_size = getattr(creator, 'sector_size', 512) or 512
self.updated_fstab_path = updated_fstab_path
if self.updated_fstab_path and not (self.fstype.startswith("ext") or self.fstype == "msdos"):
self.update_fstab_in_rootfs = True
@@ -293,7 +339,7 @@ class Partition():
with open(rootfs, 'w') as sparse:
os.ftruncate(sparse.fileno(), rootfs_size * 1024)
- extraopts = self.mkfs_extraopts or "-F -i 8192"
+ extraopts = self._mkfs_ext_extraopts("-F -i 8192")
# use hash_seed to generate reproducible ext4 images
(extraopts, pseudo) = self.get_hash_seed_ext4(extraopts, pseudo)
@@ -401,7 +447,7 @@ class Partition():
size_str = ""
- extraopts = self.mkfs_extraopts or '-S 512'
+ extraopts = self._mkdosfs_extraopts()
dosfs_cmd = "mkdosfs %s -i %s %s %s -C %s %d" % \
(label_str, self.fsuuid, size_str, extraopts, rootfs,
@@ -452,7 +498,7 @@ class Partition():
with open(rootfs, 'w') as sparse:
os.ftruncate(sparse.fileno(), size * 1024)
- extraopts = self.mkfs_extraopts or "-i 8192"
+ extraopts = self._mkfs_ext_extraopts("-i 8192")
# use hash_seed to generate reproducible ext4 images
(extraopts, pseudo) = self.get_hash_seed_ext4(extraopts, None)
@@ -498,7 +544,7 @@ class Partition():
size_str = ""
- extraopts = self.mkfs_extraopts or '-S 512'
+ extraopts = self._mkdosfs_extraopts()
dosfs_cmd = "mkdosfs %s -i %s %s %s -C %s %d" % \
(label_str, self.fsuuid, extraopts, size_str, rootfs,
@@ -559,4 +605,3 @@ class Partition():
logger.warn("%s Inodes (of size %d) are too small." %
(get_err_str(self), size))
break
-
@@ -67,6 +67,7 @@ class DirectPlugin(ImagerPlugin):
self._image = None
self.ptable_format = self.ks.bootloader.ptable
self.parts = self.ks.partitions
+ self.sector_size = options.sector_size or 512
# as a convenience, set source to the boot partition source
# instead of forcing it to be set via bootloader --source
@@ -78,7 +79,7 @@ class DirectPlugin(ImagerPlugin):
image_path = self._full_path(self.workdir, self.parts[0].disk, "direct")
self._image = PartitionedImage(image_path, self.ptable_format, self.ks.bootloader.diskid,
self.parts, self.native_sysroot,
- options.extra_space)
+ options.extra_space, self.sector_size)
def setup_workdir(self, workdir):
if workdir:
@@ -294,15 +295,13 @@ MBR_OVERHEAD = 1
# Overhead of the GPT partitioning scheme
GPT_OVERHEAD = 34
-# Size of a sector in bytes
-SECTOR_SIZE = 512
-
class PartitionedImage():
"""
Partitioned image in a file.
"""
- def __init__(self, path, ptable_format, disk_id, partitions, native_sysroot=None, extra_space=0):
+ def __init__(self, path, ptable_format, disk_id, partitions, native_sysroot=None, extra_space=0,
+ sector_size=512):
self.path = path # Path to the image file
self.numpart = 0 # Number of allocated partitions
self.realpart = 0 # Number of partitions in the partition table
@@ -332,14 +331,7 @@ class PartitionedImage():
self.partitions = partitions
self.partimages = []
# Size of a sector used in calculations
- sector_size_str = get_bitbake_var('WIC_SECTOR_SIZE')
- if sector_size_str is not None:
- try:
- self.sector_size = int(sector_size_str)
- except ValueError:
- self.sector_size = SECTOR_SIZE
- else:
- self.sector_size = SECTOR_SIZE
+ self.sector_size = sector_size or 512
self.native_sysroot = native_sysroot
num_real_partitions = len([p for p in self.partitions if not p.no_table])
@@ -415,8 +415,9 @@ class BootimgEFIPlugin(SourcePlugin):
label = part.label if part.label else "ESP"
- dosfs_cmd = "mkdosfs -v -n %s -i %s -C %s %d" % \
- (label, part.fsuuid, bootimg, blocks)
+ sector_size = getattr(creator, 'sector_size', 512) or 512
+ dosfs_cmd = "mkdosfs -v -n %s -i %s -S %d -C %s %d" % \
+ (label, part.fsuuid, sector_size, bootimg, blocks)
exec_native_cmd(dosfs_cmd, native_sysroot)
logger.debug("mkdosfs:\n%s" % (str(out)))
@@ -132,7 +132,7 @@ class BootimgPcbiosPlugin(SourcePlugin):
cls._do_prepare_grub(part, cr_workdir, oe_builddir,
kernel_dir, rootfs_dir, native_sysroot)
elif source_params['loader-bios'] == 'syslinux':
- cls._do_prepare_syslinux(part, cr_workdir, bootimg_dir,
+ cls._do_prepare_syslinux(part, creator, cr_workdir, bootimg_dir,
kernel_dir, native_sysroot)
else:
raise WicError("unrecognized bootimg_pcbios loader: %s" % source_params['loader-bios'])
@@ -142,7 +142,7 @@ class BootimgPcbiosPlugin(SourcePlugin):
except KeyError:
# Required by do_install_disk
cls.loader = 'syslinux'
- cls._do_prepare_syslinux(part, cr_workdir, bootimg_dir,
+ cls._do_prepare_syslinux(part, creator, cr_workdir, bootimg_dir,
kernel_dir, native_sysroot)
@classmethod
@@ -240,7 +240,7 @@ class BootimgPcbiosPlugin(SourcePlugin):
cfg.close()
@classmethod
- def _do_prepare_syslinux(cls, part, cr_workdir, bootimg_dir,
+ def _do_prepare_syslinux(cls, part, creator, cr_workdir, bootimg_dir,
kernel_dir, native_sysroot):
"""
Called to do the actual content population for a partition i.e. it
@@ -292,8 +292,9 @@ class BootimgPcbiosPlugin(SourcePlugin):
label = part.label if part.label else "boot"
- dosfs_cmd = "mkdosfs -n %s -i %s -S 512 -C %s %d" % \
- (label, part.fsuuid, bootimg, blocks)
+ sector_size = getattr(creator, 'sector_size', 512) or 512
+ dosfs_cmd = "mkdosfs -n %s -i %s -S %d -C %s %d" % \
+ (label, part.fsuuid, sector_size, bootimg, blocks)
exec_native_cmd(dosfs_cmd, native_sysroot)
mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir)
@@ -367,8 +367,9 @@ class IsoImagePlugin(SourcePlugin):
esp_label = source_params.get('esp_label', 'EFIimg')
- dosfs_cmd = 'mkfs.vfat -n \'%s\' -S 512 -C %s %d' \
- % (esp_label, bootimg, blocks)
+ sector_size = getattr(creator, 'sector_size', 512) or 512
+ dosfs_cmd = "mkfs.vfat -n '%s' -S %d -C %s %d" % \
+ (esp_label, sector_size, bootimg, blocks)
exec_native_cmd(dosfs_cmd, native_sysroot)
mmd_cmd = "mmd -i %s ::/EFI" % bootimg
@@ -376,6 +376,8 @@ def wic_init_parser_create(subparser):
default="direct", help="the wic imager plugin")
subparser.add_argument("--extra-space", type=int, dest="extra_space",
default=0, help="additional free disk space to add to the image")
+ subparser.add_argument("--sector-size", dest="sector_size", type=int, default=512,
+ help="sector size in bytes (default: 512)")
return
@@ -413,6 +415,8 @@ def imgtype(arg):
def wic_init_parser_ls(subparser):
subparser.add_argument("path", type=imgtype,
help="image spec: <image>[:<vfat partition>[<path>]]")
+ subparser.add_argument("--sector-size", dest="sector_size", type=int, default=512,
+ help="sector size in bytes (default: 512)")
subparser.add_argument("-n", "--native-sysroot",
help="path to the native sysroot containing the tools")
subparser.add_argument("-e", "--image-name", dest="image_name",
@@ -433,6 +437,8 @@ def wic_init_parser_cp(subparser):
help="image spec: <image>:<vfat partition>[<path>] or <file>")
subparser.add_argument("dest",
help="image spec: <image>:<vfat partition>[<path>] or <file>")
+ subparser.add_argument("--sector-size", dest="sector_size", type=int, default=512,
+ help="sector size in bytes (default: 512)")
subparser.add_argument("-n", "--native-sysroot",
help="path to the native sysroot containing the tools")
subparser.add_argument("-e", "--image-name", dest="image_name",
@@ -445,6 +451,8 @@ def wic_init_parser_cp(subparser):
def wic_init_parser_rm(subparser):
subparser.add_argument("path", type=imgpathtype,
help="path: <image>:<vfat partition><path>")
+ subparser.add_argument("--sector-size", dest="sector_size", type=int, default=512,
+ help="sector size in bytes (default: 512)")
subparser.add_argument("-n", "--native-sysroot",
help="path to the native sysroot containing the tools")
subparser.add_argument("-r", dest="recursive_delete", action="store_true", default=False,
The previous implementation to add variable sector-size support: - required the variable WIC_SECTOR_SIZE either be defined in a configuration file or be defined in a --vars file - this means that every invocation of "wic ls", "wic cp", or "wic rm" needed this variable defined (config or --vars) - required the user to create separate *wks files for every sector size they wanted to use - required the user to specify the mkfs-extraopts by hand to specify the correct sector size: e.g. bootloader --ptable gpt part --fstype ext4 --source rootfs --label rofs-a --mkfs-extraopts "-b 4096" part --fstype ext4 --source rootfs --use-uuid --mkfs-extraopts "-b 4096" - specifying --mkfs-extraopts replaces the defaults with the user-supplied values - only provided details to support using variable sector-sizes with ext[234] filesystems - it would not be possible to generate images with different sector sizes in the same build since the configuration and *wks files would need to change and the build re-run for each size Update the sector-size handling so that: - the sector-size will now be provided on the cmdline to the "wic ls", "wic cp", "wic rm", and "wic create" commands: default = 512 - this means the configuration and/or --vars file does not need to be changed in order to perform those operations on images with different sector sizes - support is provided implicitly for mkdosfs and ext[234] partitions - the user no longer needs to know and supply the sector-size magic in --mkfs-extraopts (thereby clobbering the other defaults) AI-Generated: codex/gpt-5.1-codex-max Signed-off-by: Trevor Woerner <twoerner@gmail.com> --- meta/lib/oeqa/selftest/cases/wic.py | 39 ++++--------- scripts/lib/wic/engine.py | 45 +++++++-------- scripts/lib/wic/help.py | 23 +++++--- scripts/lib/wic/partition.py | 55 +++++++++++++++++-- scripts/lib/wic/plugins/imager/direct.py | 18 ++---- scripts/lib/wic/plugins/source/bootimg_efi.py | 5 +- .../lib/wic/plugins/source/bootimg_pcbios.py | 11 ++-- .../wic/plugins/source/isoimage_isohybrid.py | 5 +- scripts/wic | 8 +++ 9 files changed, 125 insertions(+), 84 deletions(-)