mLinux 6

9 files changed, 1660 insertions, 0 deletions

diff --git a/scripts/lib/wic/plugins/imager/direct_plugin.py b/scripts/lib/wic/plugins/imager/direct_plugin.py
new file mode 100644
index 0000000..6d3f46c
--- /dev/null
+++ b/scripts/lib/wic/plugins/imager/direct_plugin.py
@@ -0,0 +1,102 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (c) 2013, Intel Corporation.
+# All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'direct' imager plugin class for 'wic'
+#
+# AUTHORS
+# Tom Zanussi <tom.zanussi (at] linux.intel.com>
+#
+
+from wic.utils import errors
+from wic.conf import configmgr
+
+import wic.imager.direct as direct
+from wic.pluginbase import ImagerPlugin
+
+class DirectPlugin(ImagerPlugin):
+    """
+    Install a system into a file containing a partitioned disk image.
+
+    An image file is formatted with a partition table, each partition
+    created from a rootfs or other OpenEmbedded build artifact and dd'ed
+    into the virtual disk. The disk image can subsequently be dd'ed onto
+    media and used on actual hardware.
+    """
+
+    name = 'direct'
+
+    @classmethod
+    def __rootfs_dir_to_dict(cls, rootfs_dirs):
+        """
+        Gets a string that contain 'connection=dir' splitted by
+        space and return a dict
+        """
+        krootfs_dir = {}
+        for rootfs_dir in rootfs_dirs.split(' '):
+            key, val = rootfs_dir.split('=')
+            krootfs_dir[key] = val
+
+        return krootfs_dir
+
+    @classmethod
+    def do_create(cls, opts, *args):
+        """
+        Create direct image, called from creator as 'direct' cmd
+        """
+        if len(args) != 8:
+            raise errors.Usage("Extra arguments given")
+
+        native_sysroot = args[0]
+        kernel_dir = args[1]
+        bootimg_dir = args[2]
+        rootfs_dir = args[3]
+
+        creatoropts = configmgr.create
+        ksconf = args[4]
+
+        image_output_dir = args[5]
+        oe_builddir = args[6]
+        compressor = args[7]
+
+        krootfs_dir = cls.__rootfs_dir_to_dict(rootfs_dir)
+
+        configmgr._ksconf = ksconf
+
+        creator = direct.DirectImageCreator(oe_builddir,
+                                            image_output_dir,
+                                            krootfs_dir,
+                                            bootimg_dir,
+                                            kernel_dir,
+                                            native_sysroot,
+                                            compressor,
+                                            creatoropts)
+
+        try:
+            creator.create()
+            creator.assemble()
+            creator.finalize()
+            creator.print_outimage_info()
+
+        except errors.CreatorError:
+            raise
+        finally:
+            creator.cleanup()
+
+        return 0
diff --git a/scripts/lib/wic/plugins/source/bootimg-efi.py b/scripts/lib/wic/plugins/source/bootimg-efi.py
new file mode 100644
index 0000000..a4734c9
--- /dev/null
+++ b/scripts/lib/wic/plugins/source/bootimg-efi.py
@@ -0,0 +1,237 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (c) 2014, Intel Corporation.
+# All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'bootimg-efi' source plugin class for 'wic'
+#
+# AUTHORS
+# Tom Zanussi <tom.zanussi (at] linux.intel.com>
+#
+
+import os
+import shutil
+
+from wic import msger
+from wic.pluginbase import SourcePlugin
+from wic.utils.misc import get_custom_config
+from wic.utils.oe.misc import exec_cmd, exec_native_cmd, get_bitbake_var, \
+                              BOOTDD_EXTRA_SPACE
+
+class BootimgEFIPlugin(SourcePlugin):
+    """
+    Create EFI boot partition.
+    This plugin supports GRUB 2 and gummiboot bootloaders.
+    """
+
+    name = 'bootimg-efi'
+
+    @classmethod
+    def do_configure_grubefi(cls, hdddir, creator, cr_workdir):
+        """
+        Create loader-specific (grub-efi) config
+        """
+        configfile = creator.ks.bootloader.configfile
+        custom_cfg = None
+        if configfile:
+            custom_cfg = get_custom_config(configfile)
+            if custom_cfg:
+                # Use a custom configuration for grub
+                grubefi_conf = custom_cfg
+                msger.debug("Using custom configuration file "
+                        "%s for grub.cfg" % configfile)
+            else:
+                msger.error("configfile is specified but failed to "
+                        "get it from %s." % configfile)
+
+        if not custom_cfg:
+            # Create grub configuration using parameters from wks file
+            bootloader = creator.ks.bootloader
+
+            grubefi_conf = ""
+            grubefi_conf += "serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1\n"
+            grubefi_conf += "default=boot\n"
+            grubefi_conf += "timeout=%s\n" % bootloader.timeout
+            grubefi_conf += "menuentry 'boot'{\n"
+
+            kernel = "/bzImage"
+
+            grubefi_conf += "linux %s root=%s rootwait %s\n" \
+                % (kernel, creator.rootdev, bootloader.append)
+            grubefi_conf += "}\n"
+
+        msger.debug("Writing grubefi config %s/hdd/boot/EFI/BOOT/grub.cfg" \
+                        % cr_workdir)
+        cfg = open("%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir, "w")
+        cfg.write(grubefi_conf)
+        cfg.close()
+
+    @classmethod
+    def do_configure_gummiboot(cls, hdddir, creator, cr_workdir):
+        """
+        Create loader-specific (gummiboot) config
+        """
+        install_cmd = "install -d %s/loader" % hdddir
+        exec_cmd(install_cmd)
+
+        install_cmd = "install -d %s/loader/entries" % hdddir
+        exec_cmd(install_cmd)
+
+        bootloader = creator.ks.bootloader
+
+        loader_conf = ""
+        loader_conf += "default boot\n"
+        loader_conf += "timeout %d\n" % bootloader.timeout
+
+        msger.debug("Writing gummiboot config %s/hdd/boot/loader/loader.conf" \
+                        % cr_workdir)
+        cfg = open("%s/hdd/boot/loader/loader.conf" % cr_workdir, "w")
+        cfg.write(loader_conf)
+        cfg.close()
+
+        configfile = creator.ks.bootloader.configfile
+        custom_cfg = None
+        if configfile:
+            custom_cfg = get_custom_config(configfile)
+            if custom_cfg:
+                # Use a custom configuration for gummiboot
+                boot_conf = custom_cfg
+                msger.debug("Using custom configuration file "
+                        "%s for gummiboots's boot.conf" % configfile)
+            else:
+                msger.error("configfile is specified but failed to "
+                        "get it from %s." % configfile)
+
+        if not custom_cfg:
+            # Create gummiboot configuration using parameters from wks file
+            kernel = "/bzImage"
+
+            boot_conf = ""
+            boot_conf += "title boot\n"
+            boot_conf += "linux %s\n" % kernel
+            boot_conf += "options LABEL=Boot root=%s %s\n" % \
+                             (creator.rootdev, bootloader.append)
+
+        msger.debug("Writing gummiboot config %s/hdd/boot/loader/entries/boot.conf" \
+                        % cr_workdir)
+        cfg = open("%s/hdd/boot/loader/entries/boot.conf" % cr_workdir, "w")
+        cfg.write(boot_conf)
+        cfg.close()
+
+
+    @classmethod
+    def do_configure_partition(cls, part, source_params, creator, cr_workdir,
+                               oe_builddir, bootimg_dir, kernel_dir,
+                               native_sysroot):
+        """
+        Called before do_prepare_partition(), creates loader-specific config
+        """
+        hdddir = "%s/hdd/boot" % cr_workdir
+
+        install_cmd = "install -d %s/EFI/BOOT" % hdddir
+        exec_cmd(install_cmd)
+
+        try:
+            if source_params['loader'] == 'grub-efi':
+                cls.do_configure_grubefi(hdddir, creator, cr_workdir)
+            elif source_params['loader'] == 'gummiboot':
+                cls.do_configure_gummiboot(hdddir, creator, cr_workdir)
+            else:
+                msger.error("unrecognized bootimg-efi loader: %s" % source_params['loader'])
+        except KeyError:
+            msger.error("bootimg-efi requires a loader, none specified")
+
+
+    @classmethod
+    def do_prepare_partition(cls, part, source_params, creator, cr_workdir,
+                             oe_builddir, bootimg_dir, kernel_dir,
+                             rootfs_dir, native_sysroot):
+        """
+        Called to do the actual content population for a partition i.e. it
+        'prepares' the partition to be incorporated into the image.
+        In this case, prepare content for an EFI (grub) boot partition.
+        """
+        if not bootimg_dir:
+            bootimg_dir = get_bitbake_var("HDDDIR")
+            if not bootimg_dir:
+                msger.error("Couldn't find HDDDIR, exiting\n")
+            # just so the result notes display it
+            creator.set_bootimg_dir(bootimg_dir)
+
+        staging_kernel_dir = kernel_dir
+
+        hdddir = "%s/hdd/boot" % cr_workdir
+
+        install_cmd = "install -m 0644 %s/bzImage %s/bzImage" % \
+            (staging_kernel_dir, hdddir)
+        exec_cmd(install_cmd)
+
+        try:
+            if source_params['loader'] == 'grub-efi':
+                shutil.copyfile("%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir,
+                                "%s/grub.cfg" % cr_workdir)
+                cp_cmd = "cp %s/EFI/BOOT/* %s/EFI/BOOT" % (bootimg_dir, hdddir)
+                exec_cmd(cp_cmd, True)
+                shutil.move("%s/grub.cfg" % cr_workdir,
+                            "%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir)
+            elif source_params['loader'] == 'gummiboot':
+                cp_cmd = "cp %s/EFI/BOOT/* %s/EFI/BOOT" % (bootimg_dir, hdddir)
+                exec_cmd(cp_cmd, True)
+            else:
+                msger.error("unrecognized bootimg-efi loader: %s" % source_params['loader'])
+        except KeyError:
+            msger.error("bootimg-efi requires a loader, none specified")
+
+        du_cmd = "du -bks %s" % hdddir
+        out = exec_cmd(du_cmd)
+        blocks = int(out.split()[0])
+
+        extra_blocks = part.get_extra_block_count(blocks)
+
+        if extra_blocks < BOOTDD_EXTRA_SPACE:
+            extra_blocks = BOOTDD_EXTRA_SPACE
+
+        blocks += extra_blocks
+
+        msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \
+                    (extra_blocks, part.mountpoint, blocks))
+
+        # Ensure total sectors is an integral number of sectors per
+        # track or mcopy will complain. Sectors are 512 bytes, and we
+        # generate images with 32 sectors per track. This calculation is
+        # done in blocks, thus the mod by 16 instead of 32.
+        blocks += (16 - (blocks % 16))
+
+        # dosfs image, created by mkdosfs
+        bootimg = "%s/boot.img" % cr_workdir
+
+        dosfs_cmd = "mkdosfs -n efi -C %s %d" % (bootimg, blocks)
+        exec_native_cmd(dosfs_cmd, native_sysroot)
+
+        mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir)
+        exec_native_cmd(mcopy_cmd, native_sysroot)
+
+        chmod_cmd = "chmod 644 %s" % bootimg
+        exec_cmd(chmod_cmd)
+
+        du_cmd = "du -Lbks %s" % bootimg
+        out = exec_cmd(du_cmd)
+        bootimg_size = out.split()[0]
+
+        part.size = bootimg_size
+        part.source_file = bootimg
diff --git a/scripts/lib/wic/plugins/source/bootimg-partition.py b/scripts/lib/wic/plugins/source/bootimg-partition.py
new file mode 100644
index 0000000..b76c121
--- /dev/null
+++ b/scripts/lib/wic/plugins/source/bootimg-partition.py
@@ -0,0 +1,140 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'bootimg-partition' source plugin class for
+# 'wic'. The plugin creates an image of boot partition, copying over
+# files listed in IMAGE_BOOT_FILES bitbake variable.
+#
+# AUTHORS
+# Maciej Borzecki <maciej.borzecki (at] open-rnd.pl>
+#
+
+import os
+import re
+
+from wic import msger
+from wic.pluginbase import SourcePlugin
+from wic.utils.oe.misc import exec_cmd, get_bitbake_var
+from glob import glob
+
+class BootimgPartitionPlugin(SourcePlugin):
+    """
+    Create an image of boot partition, copying over files
+    listed in IMAGE_BOOT_FILES bitbake variable.
+    """
+
+    name = 'bootimg-partition'
+
+    @classmethod
+    def do_install_disk(cls, disk, disk_name, cr, workdir, oe_builddir,
+                        bootimg_dir, kernel_dir, native_sysroot):
+        """
+        Called after all partitions have been prepared and assembled into a
+        disk image. Do nothing.
+        """
+        pass
+
+    @classmethod
+    def do_configure_partition(cls, part, source_params, cr, cr_workdir,
+                               oe_builddir, bootimg_dir, kernel_dir,
+                               native_sysroot):
+        """
+        Called before do_prepare_partition(). Possibly prepare
+        configuration files of some sort.
+
+        """
+        pass
+
+    @classmethod
+    def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
+                             oe_builddir, bootimg_dir, kernel_dir,
+                             rootfs_dir, native_sysroot):
+        """
+        Called to do the actual content population for a partition i.e. it
+        'prepares' the partition to be incorporated into the image.
+        In this case, does the following:
+        - sets up a vfat partition
+        - copies all files listed in IMAGE_BOOT_FILES variable
+        """
+        hdddir = "%s/boot" % cr_workdir
+        install_cmd = "install -d %s" % hdddir
+        exec_cmd(install_cmd)
+
+        if not bootimg_dir:
+            bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not bootimg_dir:
+                msger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n")
+
+        msger.debug('Bootimg dir: %s' % bootimg_dir)
+
+        boot_files = get_bitbake_var("IMAGE_BOOT_FILES")
+
+        if not boot_files:
+            msger.error('No boot files defined, IMAGE_BOOT_FILES unset')
+
+        msger.debug('Boot files: %s' % boot_files)
+
+        # list of tuples (src_name, dst_name)
+        deploy_files = []
+        for src_entry in re.findall(r'[\w;\-\./\*]+', boot_files):
+            if ';' in src_entry:
+                dst_entry = tuple(src_entry.split(';'))
+                if not dst_entry[0] or not dst_entry[1]:
+                    msger.error('Malformed boot file entry: %s' % (src_entry))
+            else:
+                dst_entry = (src_entry, src_entry)
+
+            msger.debug('Destination entry: %r' % (dst_entry,))
+            deploy_files.append(dst_entry)
+
+        for deploy_entry in deploy_files:
+            src, dst = deploy_entry
+            install_task = []
+            if '*' in src:
+                # by default install files under their basename
+                entry_name_fn = os.path.basename
+                if dst != src:
+                    # unless a target name was given, then treat name
+                    # as a directory and append a basename
+                    entry_name_fn = lambda name: \
+                                    os.path.join(dst,
+                                                 os.path.basename(name))
+
+                srcs = glob(os.path.join(bootimg_dir, src))
+
+                msger.debug('Globbed sources: %s' % (', '.join(srcs)))
+                for entry in srcs:
+                    entry_dst_name = entry_name_fn(entry)
+                    install_task.append((entry,
+                                         os.path.join(hdddir,
+                                                      entry_dst_name)))
+            else:
+                install_task = [(os.path.join(bootimg_dir, src),
+                                 os.path.join(hdddir, dst))]
+
+            for task in install_task:
+                src_path, dst_path = task
+                msger.debug('Install %s as %s' % (os.path.basename(src_path),
+                                                  dst_path))
+                install_cmd = "install -m 0644 -D %s %s" \
+                              % (src_path, dst_path)
+                exec_cmd(install_cmd)
+
+        msger.debug('Prepare boot partition using rootfs in %s' % (hdddir))
+        part.prepare_rootfs(cr_workdir, oe_builddir, hdddir,
+                            native_sysroot)
+
diff --git a/scripts/lib/wic/plugins/source/bootimg-pcbios.py b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
new file mode 100644
index 0000000..5b719bf
--- /dev/null
+++ b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
@@ -0,0 +1,210 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (c) 2014, Intel Corporation.
+# All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'bootimg-pcbios' source plugin class for 'wic'
+#
+# AUTHORS
+# Tom Zanussi <tom.zanussi (at] linux.intel.com>
+#
+
+import os
+
+from wic.utils.errors import ImageError
+from wic import msger
+from wic.utils import runner
+from wic.utils.misc import get_custom_config
+from wic.pluginbase import SourcePlugin
+from wic.utils.oe.misc import exec_cmd, exec_native_cmd, \
+                              get_bitbake_var, BOOTDD_EXTRA_SPACE
+
+class BootimgPcbiosPlugin(SourcePlugin):
+    """
+    Create MBR boot partition and install syslinux on it.
+    """
+
+    name = 'bootimg-pcbios'
+
+    @classmethod
+    def do_install_disk(cls, disk, disk_name, creator, workdir, oe_builddir,
+                        bootimg_dir, kernel_dir, native_sysroot):
+        """
+        Called after all partitions have been prepared and assembled into a
+        disk image.  In this case, we install the MBR.
+        """
+        mbrfile = "%s/syslinux/" % bootimg_dir
+        if creator.ptable_format == 'msdos':
+            mbrfile += "mbr.bin"
+        elif creator.ptable_format == 'gpt':
+            mbrfile += "gptmbr.bin"
+        else:
+            msger.error("Unsupported partition table: %s" % creator.ptable_format)
+
+        if not os.path.exists(mbrfile):
+            msger.error("Couldn't find %s.  If using the -e option, do you "
+                        "have the right MACHINE set in local.conf?  If not, "
+                        "is the bootimg_dir path correct?" % mbrfile)
+
+        full_path = creator._full_path(workdir, disk_name, "direct")
+        msger.debug("Installing MBR on disk %s as %s with size %s bytes" \
+                    % (disk_name, full_path, disk['min_size']))
+
+        rcode = runner.show(['dd', 'if=%s' % mbrfile,
+                             'of=%s' % full_path, 'conv=notrunc'])
+        if rcode != 0:
+            raise ImageError("Unable to set MBR to %s" % full_path)
+
+    @classmethod
+    def do_configure_partition(cls, part, source_params, creator, cr_workdir,
+                               oe_builddir, bootimg_dir, kernel_dir,
+                               native_sysroot):
+        """
+        Called before do_prepare_partition(), creates syslinux config
+        """
+        hdddir = "%s/hdd/boot" % cr_workdir
+
+        install_cmd = "install -d %s" % hdddir
+        exec_cmd(install_cmd)
+
+        bootloader = creator.ks.bootloader
+
+        custom_cfg = None
+        if bootloader.configfile:
+            custom_cfg = get_custom_config(bootloader.configfile)
+            if custom_cfg:
+                # Use a custom configuration for grub
+                syslinux_conf = custom_cfg
+                msger.debug("Using custom configuration file "
+                            "%s for syslinux.cfg" % bootloader.configfile)
+            else:
+                msger.error("configfile is specified but failed to "
+                            "get it from %s." % bootloader.configfile)
+
+        if not custom_cfg:
+            # Create syslinux configuration using parameters from wks file
+            splash = os.path.join(cr_workdir, "/hdd/boot/splash.jpg")
+            if os.path.exists(splash):
+                splashline = "menu background splash.jpg"
+            else:
+                splashline = ""
+
+            syslinux_conf = ""
+            syslinux_conf += "PROMPT 0\n"
+            syslinux_conf += "TIMEOUT " + str(bootloader.timeout) + "\n"
+            syslinux_conf += "\n"
+            syslinux_conf += "ALLOWOPTIONS 1\n"
+            syslinux_conf += "SERIAL 0 115200\n"
+            syslinux_conf += "\n"
+            if splashline:
+                syslinux_conf += "%s\n" % splashline
+            syslinux_conf += "DEFAULT boot\n"
+            syslinux_conf += "LABEL boot\n"
+
+            kernel = "/vmlinuz"
+            syslinux_conf += "KERNEL " + kernel + "\n"
+
+            syslinux_conf += "APPEND label=boot root=%s %s\n" % \
+                             (creator.rootdev, bootloader.append)
+
+        msger.debug("Writing syslinux config %s/hdd/boot/syslinux.cfg" \
+                    % cr_workdir)
+        cfg = open("%s/hdd/boot/syslinux.cfg" % cr_workdir, "w")
+        cfg.write(syslinux_conf)
+        cfg.close()
+
+    @classmethod
+    def do_prepare_partition(cls, part, source_params, creator, cr_workdir,
+                             oe_builddir, bootimg_dir, kernel_dir,
+                             rootfs_dir, native_sysroot):
+        """
+        Called to do the actual content population for a partition i.e. it
+        'prepares' the partition to be incorporated into the image.
+        In this case, prepare content for legacy bios boot partition.
+        """
+        def _has_syslinux(dirname):
+            if dirname:
+                syslinux = "%s/syslinux" % dirname
+                if os.path.exists(syslinux):
+                    return True
+            return False
+
+        if not _has_syslinux(bootimg_dir):
+            bootimg_dir = get_bitbake_var("STAGING_DATADIR")
+            if not bootimg_dir:
+                msger.error("Couldn't find STAGING_DATADIR, exiting\n")
+            if not _has_syslinux(bootimg_dir):
+                msger.error("Please build syslinux first\n")
+            # just so the result notes display it
+            creator.set_bootimg_dir(bootimg_dir)
+
+        staging_kernel_dir = kernel_dir
+
+        hdddir = "%s/hdd/boot" % cr_workdir
+
+        install_cmd = "install -m 0644 %s/bzImage %s/vmlinuz" \
+            % (staging_kernel_dir, hdddir)
+        exec_cmd(install_cmd)
+
+        install_cmd = "install -m 444 %s/syslinux/ldlinux.sys %s/ldlinux.sys" \
+            % (bootimg_dir, hdddir)
+        exec_cmd(install_cmd)
+
+        du_cmd = "du -bks %s" % hdddir
+        out = exec_cmd(du_cmd)
+        blocks = int(out.split()[0])
+
+        extra_blocks = part.get_extra_block_count(blocks)
+
+        if extra_blocks < BOOTDD_EXTRA_SPACE:
+            extra_blocks = BOOTDD_EXTRA_SPACE
+
+        blocks += extra_blocks
+
+        msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \
+                    (extra_blocks, part.mountpoint, blocks))
+
+        # Ensure total sectors is an integral number of sectors per
+        # track or mcopy will complain. Sectors are 512 bytes, and we
+        # generate images with 32 sectors per track. This calculation is
+        # done in blocks, thus the mod by 16 instead of 32.
+        blocks += (16 - (blocks % 16))
+
+        # dosfs image, created by mkdosfs
+        bootimg = "%s/boot.img" % cr_workdir
+
+        dosfs_cmd = "mkdosfs -n boot -S 512 -C %s %d" % (bootimg, blocks)
+        exec_native_cmd(dosfs_cmd, native_sysroot)
+
+        mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir)
+        exec_native_cmd(mcopy_cmd, native_sysroot)
+
+        syslinux_cmd = "syslinux %s" % bootimg
+        exec_native_cmd(syslinux_cmd, native_sysroot)
+
+        chmod_cmd = "chmod 644 %s" % bootimg
+        exec_cmd(chmod_cmd)
+
+        du_cmd = "du -Lbks %s" % bootimg
+        out = exec_cmd(du_cmd)
+        bootimg_size = out.split()[0]
+
+        part.size = int(out.split()[0])
+        part.source_file = bootimg
+
+
diff --git a/scripts/lib/wic/plugins/source/fsimage.py b/scripts/lib/wic/plugins/source/fsimage.py
new file mode 100644
index 0000000..f894e89
--- /dev/null
+++ b/scripts/lib/wic/plugins/source/fsimage.py
@@ -0,0 +1,73 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+import os
+
+from wic import msger
+from wic.pluginbase import SourcePlugin
+from wic.utils.oe.misc import get_bitbake_var
+
+class FSImagePlugin(SourcePlugin):
+    """
+    Add an already existing filesystem image to the partition layout.
+    """
+
+    name = 'fsimage'
+
+    @classmethod
+    def do_install_disk(cls, disk, disk_name, cr, workdir, oe_builddir,
+                        bootimg_dir, kernel_dir, native_sysroot):
+        """
+        Called after all partitions have been prepared and assembled into a
+        disk image. Do nothing.
+        """
+        pass
+
+    @classmethod
+    def do_configure_partition(cls, part, source_params, cr, cr_workdir,
+                               oe_builddir, bootimg_dir, kernel_dir,
+                               native_sysroot):
+        """
+        Called before do_prepare_partition(). Possibly prepare
+        configuration files of some sort.
+        """
+        pass
+
+    @classmethod
+    def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
+                             oe_builddir, bootimg_dir, kernel_dir,
+                             rootfs_dir, native_sysroot):
+        """
+        Called to do the actual content population for a partition i.e. it
+        'prepares' the partition to be incorporated into the image.
+        """
+        if not bootimg_dir:
+            bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not bootimg_dir:
+                msger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n")
+
+        msger.debug('Bootimg dir: %s' % bootimg_dir)
+
+        if 'file' not in source_params:
+            msger.error("No file specified\n")
+            return
+
+        src = os.path.join(bootimg_dir, source_params['file'])
+
+
+        msger.debug('Preparing partition using image %s' % (src))
+        part.prepare_rootfs_from_fs_image(cr_workdir, src, "")
diff --git a/scripts/lib/wic/plugins/source/isoimage-isohybrid.py b/scripts/lib/wic/plugins/source/isoimage-isohybrid.py
new file mode 100644
index 0000000..ed59d85
--- /dev/null
+++ b/scripts/lib/wic/plugins/source/isoimage-isohybrid.py
@@ -0,0 +1,550 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'isoimage-isohybrid' source plugin class for 'wic'
+#
+# AUTHORS
+# Mihaly Varga <mihaly.varga (at] ni.com>
+
+import os
+import re
+import shutil
+import glob
+
+from wic import msger
+from wic.pluginbase import SourcePlugin
+from wic.utils.misc import get_custom_config
+from wic.utils.oe.misc import exec_cmd, exec_native_cmd, get_bitbake_var
+
+class IsoImagePlugin(SourcePlugin):
+    """
+    Create a bootable ISO image
+
+    This plugin creates a hybrid, legacy and EFI bootable ISO image. The
+    generated image can be used on optical media as well as USB media.
+
+    Legacy boot uses syslinux and EFI boot uses grub or gummiboot (not
+    implemented yet) as bootloader. The plugin creates the directories required
+    by bootloaders and populates them by creating and configuring the
+    bootloader files.
+
+    Example kickstart file:
+    part /boot --source isoimage-isohybrid --sourceparams="loader=grub-efi, \\
+    image_name= IsoImage" --ondisk cd --label LIVECD --fstype=ext2
+    bootloader  --timeout=10  --append=" "
+
+    In --sourceparams "loader" specifies the bootloader used for booting in EFI
+    mode, while "image_name" specifies the name of the generated image. In the
+    example above, wic creates an ISO image named IsoImage-cd.direct (default
+    extension added by direct imeger plugin) and a file named IsoImage-cd.iso
+    """
+
+    name = 'isoimage-isohybrid'
+
+    @classmethod
+    def do_configure_syslinux(cls, creator, cr_workdir):
+        """
+        Create loader-specific (syslinux) config
+        """
+        splash = os.path.join(cr_workdir, "ISO/boot/splash.jpg")
+        if os.path.exists(splash):
+            splashline = "menu background splash.jpg"
+        else:
+            splashline = ""
+
+        bootloader = creator.ks.bootloader
+
+        syslinux_conf = ""
+        syslinux_conf += "PROMPT 0\n"
+        syslinux_conf += "TIMEOUT %s \n" % (bootloader.timeout or 10)
+        syslinux_conf += "\n"
+        syslinux_conf += "ALLOWOPTIONS 1\n"
+        syslinux_conf += "SERIAL 0 115200\n"
+        syslinux_conf += "\n"
+        if splashline:
+            syslinux_conf += "%s\n" % splashline
+        syslinux_conf += "DEFAULT boot\n"
+        syslinux_conf += "LABEL boot\n"
+
+        kernel = "/bzImage"
+        syslinux_conf += "KERNEL " + kernel + "\n"
+        syslinux_conf += "APPEND initrd=/initrd LABEL=boot %s\n" \
+                             % bootloader.append
+
+        msger.debug("Writing syslinux config %s/ISO/isolinux/isolinux.cfg" \
+                    % cr_workdir)
+        with open("%s/ISO/isolinux/isolinux.cfg" % cr_workdir, "w") as cfg:
+            cfg.write(syslinux_conf)
+
+    @classmethod
+    def do_configure_grubefi(cls, part, creator, cr_workdir):
+        """
+        Create loader-specific (grub-efi) config
+        """
+        configfile = creator.ks.bootloader.configfile
+        if configfile:
+            grubefi_conf = get_custom_config(configfile)
+            if grubefi_conf:
+                msger.debug("Using custom configuration file "
+                        "%s for grub.cfg" % configfile)
+            else:
+                msger.error("configfile is specified but failed to "
+                        "get it from %s." % configfile)<