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authorAnton Gerasimov <anton@advancedtelematic.com>2017-04-03 12:05:53 +0200
committerAnton Gerasimov <anton@advancedtelematic.com>2017-04-03 12:10:27 +0200
commitb49c2631b6bc48ead4d352e2bd00cdfbca7af5e8 (patch)
tree1493f6d046067c36a4059b26b690f5d8cae9f50d /scripts
parent501e07acd803df6f9264c4206b4b9529006f287a (diff)
downloadmeta-updater-b49c2631b6bc48ead4d352e2bd00cdfbca7af5e8.tar.gz
Replace sdcard_image* classes with wic
Diffstat (limited to 'scripts')
-rw-r--r--scripts/lib/wic/canned-wks/sdimage-sota.wks7
-rw-r--r--scripts/lib/wic/plugins/otaimage.py69
2 files changed, 76 insertions, 0 deletions
diff --git a/scripts/lib/wic/canned-wks/sdimage-sota.wks b/scripts/lib/wic/canned-wks/sdimage-sota.wks
new file mode 100644
index 0000000..c31c3a5
--- /dev/null
+++ b/scripts/lib/wic/canned-wks/sdimage-sota.wks
@@ -0,0 +1,7 @@
1# short-description: Create OTA-enabled SD card image
2# long-description: Creates a partitioned SD card image with OSTree
3# physical sysroot as a payload. Boot files are located in the
4# first vfat partition.
5
6part /boot --source bootimg-partition --ondisk mmcblk --fstype=vfat --label boot --active --align 4096 --size 20
7part / --source otaimage --ondisk mmcblk --fstype=ext4 --label root --align 4096
diff --git a/scripts/lib/wic/plugins/otaimage.py b/scripts/lib/wic/plugins/otaimage.py
new file mode 100644
index 0000000..016c996
--- /dev/null
+++ b/scripts/lib/wic/plugins/otaimage.py
@@ -0,0 +1,69 @@
1# ex:ts=4:sw=4:sts=4:et
2# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
3#
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License version 2 as
6# published by the Free Software Foundation.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License along
14# with this program; if not, write to the Free Software Foundation, Inc.,
15# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16#
17
18import os
19
20from wic import msger
21from wic.pluginbase import SourcePlugin
22from wic.utils.oe.misc import get_bitbake_var
23
24class OTAImagePlugin(SourcePlugin):
25 """
26 Add an already existing filesystem image to the partition layout.
27 """
28
29 name = 'otaimage'
30
31 @classmethod
32 def do_install_disk(cls, disk, disk_name, cr, workdir, oe_builddir,
33 bootimg_dir, kernel_dir, native_sysroot):
34 """
35 Called after all partitions have been prepared and assembled into a
36 disk image. Do nothing.
37 """
38 pass
39
40 @classmethod
41 def do_configure_partition(cls, part, source_params, cr, cr_workdir,
42 oe_builddir, bootimg_dir, kernel_dir,
43 native_sysroot):
44 """
45 Called before do_prepare_partition(). Possibly prepare
46 configuration files of some sort.
47 """
48 pass
49
50 @classmethod
51 def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
52 oe_builddir, bootimg_dir, kernel_dir,
53 rootfs_dir, native_sysroot):
54 """
55 Called to do the actual content population for a partition i.e. it
56 'prepares' the partition to be incorporated into the image.
57 """
58 if not bootimg_dir:
59 bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
60 if not bootimg_dir:
61 msger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n")
62
63 msger.debug('Bootimg dir: %s' % bootimg_dir)
64
65 src = bootimg_dir + "/" + get_bitbake_var("IMAGE_LINK_NAME") + ".otaimg"
66
67 msger.debug('Preparing partition using image %s' % (src))
68 part.prepare_rootfs_from_fs_image(cr_workdir, src, "")
69