[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/poky/scripts/lib/wic/pluginbase.py b/meta/poky/scripts/lib/wic/pluginbase.py
new file mode 100644
index 0000000..686d2fe
--- /dev/null
+++ b/meta/poky/scripts/lib/wic/pluginbase.py
@@ -0,0 +1,149 @@
+#!/usr/bin/env python -tt
+#
+# Copyright (c) 2011 Intel, Inc.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation; version 2 of the License
+#
+# 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., 59
+# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+__all__ = ['ImagerPlugin', 'SourcePlugin']
+
+import os
+import logging
+
+from collections import defaultdict
+from importlib.machinery import SourceFileLoader
+
+from wic import WicError
+from wic.misc import get_bitbake_var
+
+PLUGIN_TYPES = ["imager", "source"]
+
+SCRIPTS_PLUGIN_DIR = "scripts/lib/wic/plugins"
+
+logger = logging.getLogger('wic')
+
+PLUGINS = defaultdict(dict)
+
+class PluginMgr:
+ _plugin_dirs = []
+
+ @classmethod
+ def get_plugins(cls, ptype):
+ """Get dictionary of <plugin_name>:<class> pairs."""
+ if ptype not in PLUGIN_TYPES:
+ raise WicError('%s is not valid plugin type' % ptype)
+
+ # collect plugin directories
+ if not cls._plugin_dirs:
+ cls._plugin_dirs = [os.path.join(os.path.dirname(__file__), 'plugins')]
+ layers = get_bitbake_var("BBLAYERS") or ''
+ for layer_path in layers.split():
+ path = os.path.join(layer_path, SCRIPTS_PLUGIN_DIR)
+ path = os.path.abspath(os.path.expanduser(path))
+ if path not in cls._plugin_dirs and os.path.isdir(path):
+ cls._plugin_dirs.insert(0, path)
+
+ if ptype not in PLUGINS:
+ # load all ptype plugins
+ for pdir in cls._plugin_dirs:
+ ppath = os.path.join(pdir, ptype)
+ if os.path.isdir(ppath):
+ for fname in os.listdir(ppath):
+ if fname.endswith('.py'):
+ mname = fname[:-3]
+ mpath = os.path.join(ppath, fname)
+ logger.debug("loading plugin module %s", mpath)
+ SourceFileLoader(mname, mpath).load_module()
+
+ return PLUGINS.get(ptype)
+
+class PluginMeta(type):
+ def __new__(cls, name, bases, attrs):
+ class_type = type.__new__(cls, name, bases, attrs)
+ if 'name' in attrs:
+ PLUGINS[class_type.wic_plugin_type][attrs['name']] = class_type
+
+ return class_type
+
+class ImagerPlugin(metaclass=PluginMeta):
+ wic_plugin_type = "imager"
+
+ def do_create(self):
+ raise WicError("Method %s.do_create is not implemented" %
+ self.__class__.__name__)
+
+class SourcePlugin(metaclass=PluginMeta):
+ wic_plugin_type = "source"
+ """
+ The methods that can be implemented by --source plugins.
+
+ Any methods not implemented in a subclass inherit these.
+ """
+
+ @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. This provides a hook to allow finalization of a
+ disk image e.g. to write an MBR to it.
+ """
+ logger.debug("SourcePlugin: do_install_disk: disk: %s", disk_name)
+
+ @classmethod
+ def do_stage_partition(cls, part, source_params, creator, cr_workdir,
+ oe_builddir, bootimg_dir, kernel_dir,
+ native_sysroot):
+ """
+ Special content staging hook called before do_prepare_partition(),
+ normally empty.
+
+ Typically, a partition will just use the passed-in parame e.g
+ straight bootimg_dir, etc, but in some cases, things need to
+ be more tailored e.g. to use a deploy dir + /boot, etc. This
+ hook allows those files to be staged in a customized fashion.
+ Not that get_bitbake_var() allows you to acces non-standard
+ variables that you might want to use for this.
+ """
+ logger.debug("SourcePlugin: do_stage_partition: part: %s", part)
+
+ @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(), typically used to create
+ custom configuration files for a partition, for example
+ syslinux or grub config files.
+ """
+ logger.debug("SourcePlugin: do_configure_partition: part: %s", part)
+
+ @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.
+ """
+ logger.debug("SourcePlugin: do_prepare_partition: part: %s", part)
+
+ @classmethod
+ def do_post_partition(cls, part, source_params, creator, cr_workdir,
+ oe_builddir, bootimg_dir, kernel_dir, rootfs_dir,
+ native_sysroot):
+ """
+ Called after the partition is created. It is useful to add post
+ operations e.g. security signing the partition.
+ """
+ logger.debug("SourcePlugin: do_post_partition: part: %s", part)