diff options
Diffstat (limited to 'scripts/lib/mic/plugins/source')
-rw-r--r-- | scripts/lib/mic/plugins/source/bootimg-efi.py | 169 | ||||
-rw-r--r-- | scripts/lib/mic/plugins/source/bootimg-pcbios.py | 195 | ||||
-rw-r--r-- | scripts/lib/mic/plugins/source/rootfs.py | 71 | ||||
-rw-r--r-- | scripts/lib/mic/plugins/source/uboot.py | 173 |
4 files changed, 608 insertions, 0 deletions
diff --git a/scripts/lib/mic/plugins/source/bootimg-efi.py b/scripts/lib/mic/plugins/source/bootimg-efi.py new file mode 100644 index 0000000000..2cc179a337 --- /dev/null +++ b/scripts/lib/mic/plugins/source/bootimg-efi.py | |||
@@ -0,0 +1,169 @@ | |||
1 | # ex:ts=4:sw=4:sts=4:et | ||
2 | # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- | ||
3 | # | ||
4 | # Copyright (c) 2014, Intel Corporation. | ||
5 | # All rights reserved. | ||
6 | # | ||
7 | # This program is free software; you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License version 2 as | ||
9 | # published by the Free Software Foundation. | ||
10 | # | ||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | # | ||
16 | # You should have received a copy of the GNU General Public License along | ||
17 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | # | ||
20 | # DESCRIPTION | ||
21 | # This implements the 'bootimg-efi' source plugin class for 'wic' | ||
22 | # | ||
23 | # AUTHORS | ||
24 | # Tom Zanussi <tom.zanussi (at] linux.intel.com> | ||
25 | # | ||
26 | |||
27 | import os | ||
28 | import shutil | ||
29 | import re | ||
30 | import tempfile | ||
31 | |||
32 | from mic import kickstart, chroot, msger | ||
33 | from mic.utils import misc, fs_related, errors, runner, cmdln | ||
34 | from mic.conf import configmgr | ||
35 | from mic.plugin import pluginmgr | ||
36 | from mic.utils.partitionedfs import PartitionedMount | ||
37 | import mic.imager.direct as direct | ||
38 | from mic.pluginbase import SourcePlugin | ||
39 | from mic.utils.oe.misc import * | ||
40 | from mic.imager.direct import DirectImageCreator | ||
41 | |||
42 | class BootimgEFIPlugin(SourcePlugin): | ||
43 | name = 'bootimg-efi' | ||
44 | |||
45 | @classmethod | ||
46 | def do_configure_partition(self, part, cr, cr_workdir, oe_builddir, | ||
47 | bootimg_dir, kernel_dir, native_sysroot): | ||
48 | """ | ||
49 | Called before do_prepare_partition(), creates grubefi config | ||
50 | """ | ||
51 | hdddir = "%s/hdd/boot" % cr_workdir | ||
52 | rm_cmd = "rm -rf %s" % cr_workdir | ||
53 | exec_cmd(rm_cmd) | ||
54 | |||
55 | install_cmd = "install -d %s/EFI/BOOT" % hdddir | ||
56 | tmp = exec_cmd(install_cmd) | ||
57 | |||
58 | splash = os.path.join(cr_workdir, "/EFI/boot/splash.jpg") | ||
59 | if os.path.exists(splash): | ||
60 | splashline = "menu background splash.jpg" | ||
61 | else: | ||
62 | splashline = "" | ||
63 | |||
64 | (rootdev, root_part_uuid) = cr._get_boot_config() | ||
65 | options = cr.ks.handler.bootloader.appendLine | ||
66 | |||
67 | grubefi_conf = "" | ||
68 | grubefi_conf += "serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1\n" | ||
69 | grubefi_conf += "default=boot\n" | ||
70 | timeout = kickstart.get_timeout(cr.ks) | ||
71 | if not timeout: | ||
72 | timeout = 0 | ||
73 | grubefi_conf += "timeout=%s\n" % timeout | ||
74 | grubefi_conf += "menuentry 'boot'{\n" | ||
75 | |||
76 | kernel = "/vmlinuz" | ||
77 | |||
78 | if cr._ptable_format == 'msdos': | ||
79 | rootstr = rootdev | ||
80 | else: | ||
81 | if not root_part_uuid: | ||
82 | raise MountError("Cannot find the root GPT partition UUID") | ||
83 | rootstr = "PARTUUID=%s" % root_part_uuid | ||
84 | |||
85 | grubefi_conf += "linux %s root=%s rootwait %s\n" \ | ||
86 | % (kernel, rootstr, options) | ||
87 | grubefi_conf += "}\n" | ||
88 | if splashline: | ||
89 | syslinux_conf += "%s\n" % splashline | ||
90 | |||
91 | msger.debug("Writing grubefi config %s/hdd/boot/EFI/BOOT/grub.cfg" \ | ||
92 | % cr_workdir) | ||
93 | cfg = open("%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir, "w") | ||
94 | cfg.write(grubefi_conf) | ||
95 | cfg.close() | ||
96 | |||
97 | @classmethod | ||
98 | def do_prepare_partition(self, part, cr, cr_workdir, oe_builddir, bootimg_dir, | ||
99 | kernel_dir, rootfs_dir, native_sysroot): | ||
100 | """ | ||
101 | Called to do the actual content population for a partition i.e. it | ||
102 | 'prepares' the partition to be incorporated into the image. | ||
103 | In this case, prepare content for an EFI (grub) boot partition. | ||
104 | """ | ||
105 | if not bootimg_dir: | ||
106 | bootimg_dir = get_bitbake_var("HDDDIR") | ||
107 | if not bootimg_dir: | ||
108 | msger.error("Couldn't find HDDDIR, exiting\n") | ||
109 | # just so the result notes display it | ||
110 | cr.set_bootimg_dir(bootimg_dir) | ||
111 | |||
112 | staging_kernel_dir = kernel_dir | ||
113 | staging_data_dir = bootimg_dir | ||
114 | |||
115 | hdddir = "%s/hdd" % cr_workdir | ||
116 | |||
117 | install_cmd = "install -m 0644 %s/bzImage %s/bzImage" % \ | ||
118 | (staging_kernel_dir, hdddir) | ||
119 | tmp = exec_cmd(install_cmd) | ||
120 | |||
121 | shutil.copyfile("%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir, | ||
122 | "%s/grub.cfg" % cr_workdir) | ||
123 | |||
124 | cp_cmd = "cp %s/EFI/BOOT/* %s/EFI/BOOT" % (staging_data_dir, hdddir) | ||
125 | exec_cmd(cp_cmd, True) | ||
126 | |||
127 | shutil.move("%s/grub.cfg" % cr_workdir, | ||
128 | "%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir) | ||
129 | |||
130 | du_cmd = "du -bks %s" % hdddir | ||
131 | rc, out = exec_cmd(du_cmd) | ||
132 | blocks = int(out.split()[0]) | ||
133 | |||
134 | extra_blocks = part.get_extra_block_count(blocks) | ||
135 | |||
136 | if extra_blocks < BOOTDD_EXTRA_SPACE: | ||
137 | extra_blocks = BOOTDD_EXTRA_SPACE | ||
138 | |||
139 | blocks += extra_blocks | ||
140 | |||
141 | msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ | ||
142 | (extra_blocks, part.mountpoint, blocks)) | ||
143 | |||
144 | # Ensure total sectors is an integral number of sectors per | ||
145 | # track or mcopy will complain. Sectors are 512 bytes, and we | ||
146 | # generate images with 32 sectors per track. This calculation is | ||
147 | # done in blocks, thus the mod by 16 instead of 32. | ||
148 | blocks += (16 - (blocks % 16)) | ||
149 | |||
150 | # dosfs image, created by mkdosfs | ||
151 | bootimg = "%s/boot.img" % cr_workdir | ||
152 | |||
153 | dosfs_cmd = "mkdosfs -n efi -C %s %d" % (bootimg, blocks) | ||
154 | exec_native_cmd(dosfs_cmd, native_sysroot) | ||
155 | |||
156 | mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir) | ||
157 | exec_native_cmd(mcopy_cmd, native_sysroot) | ||
158 | |||
159 | chmod_cmd = "chmod 644 %s" % bootimg | ||
160 | exec_cmd(chmod_cmd) | ||
161 | |||
162 | du_cmd = "du -Lbms %s" % bootimg | ||
163 | rc, out = exec_cmd(du_cmd) | ||
164 | bootimg_size = out.split()[0] | ||
165 | |||
166 | part.set_size(bootimg_size) | ||
167 | part.set_source_file(bootimg) | ||
168 | |||
169 | |||
diff --git a/scripts/lib/mic/plugins/source/bootimg-pcbios.py b/scripts/lib/mic/plugins/source/bootimg-pcbios.py new file mode 100644 index 0000000000..1211e5c93b --- /dev/null +++ b/scripts/lib/mic/plugins/source/bootimg-pcbios.py | |||
@@ -0,0 +1,195 @@ | |||
1 | # ex:ts=4:sw=4:sts=4:et | ||
2 | # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- | ||
3 | # | ||
4 | # Copyright (c) 2014, Intel Corporation. | ||
5 | # All rights reserved. | ||
6 | # | ||
7 | # This program is free software; you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License version 2 as | ||
9 | # published by the Free Software Foundation. | ||
10 | # | ||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | # | ||
16 | # You should have received a copy of the GNU General Public License along | ||
17 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | # | ||
20 | # DESCRIPTION | ||
21 | # This implements the 'bootimg-pcbios' source plugin class for 'wic' | ||
22 | # | ||
23 | # AUTHORS | ||
24 | # Tom Zanussi <tom.zanussi (at] linux.intel.com> | ||
25 | # | ||
26 | |||
27 | import os | ||
28 | import shutil | ||
29 | import re | ||
30 | import tempfile | ||
31 | |||
32 | from mic import kickstart, chroot, msger | ||
33 | from mic.utils import misc, fs_related, errors, runner, cmdln | ||
34 | from mic.conf import configmgr | ||
35 | from mic.plugin import pluginmgr | ||
36 | from mic.utils.partitionedfs import PartitionedMount | ||
37 | import mic.imager.direct as direct | ||
38 | from mic.pluginbase import SourcePlugin | ||
39 | from mic.utils.oe.misc import * | ||
40 | from mic.imager.direct import DirectImageCreator | ||
41 | |||
42 | class BootimgPcbiosPlugin(SourcePlugin): | ||
43 | name = 'bootimg-pcbios' | ||
44 | |||
45 | @classmethod | ||
46 | def do_install_disk(self, disk, disk_name, cr, workdir, oe_builddir, | ||
47 | bootimg_dir, kernel_dir, native_sysroot): | ||
48 | """ | ||
49 | Called after all partitions have been prepared and assembled into a | ||
50 | disk image. In this case, we install the MBR. | ||
51 | """ | ||
52 | mbrfile = "%s/syslinux/" % bootimg_dir | ||
53 | if cr._ptable_format == 'gpt': | ||
54 | mbrfile += "gptmbr.bin" | ||
55 | else: | ||
56 | mbrfile += "mbr.bin" | ||
57 | |||
58 | if not os.path.exists(mbrfile): | ||
59 | 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) | ||
60 | |||
61 | full_path = cr._full_path(workdir, disk_name, "direct") | ||
62 | msger.debug("Installing MBR on disk %s as %s with size %s bytes" \ | ||
63 | % (disk_name, full_path, disk['min_size'])) | ||
64 | |||
65 | rc = runner.show(['dd', 'if=%s' % mbrfile, | ||
66 | 'of=%s' % full_path, 'conv=notrunc']) | ||
67 | if rc != 0: | ||
68 | raise MountError("Unable to set MBR to %s" % full_path) | ||
69 | |||
70 | @classmethod | ||
71 | def do_configure_partition(self, part, cr, cr_workdir, oe_builddir, | ||
72 | bootimg_dir, kernel_dir, native_sysroot): | ||
73 | """ | ||
74 | Called before do_prepare_partition(), creates syslinux config | ||
75 | """ | ||
76 | hdddir = "%s/hdd/boot" % cr_workdir | ||
77 | rm_cmd = "rm -rf " + cr_workdir | ||
78 | exec_cmd(rm_cmd) | ||
79 | |||
80 | install_cmd = "install -d %s" % hdddir | ||
81 | tmp = exec_cmd(install_cmd) | ||
82 | |||
83 | splash = os.path.join(cr_workdir, "/hdd/boot/splash.jpg") | ||
84 | if os.path.exists(splash): | ||
85 | splashline = "menu background splash.jpg" | ||
86 | else: | ||
87 | splashline = "" | ||
88 | |||
89 | (rootdev, root_part_uuid) = cr._get_boot_config() | ||
90 | options = cr.ks.handler.bootloader.appendLine | ||
91 | |||
92 | syslinux_conf = "" | ||
93 | syslinux_conf += "PROMPT 0\n" | ||
94 | timeout = kickstart.get_timeout(cr.ks) | ||
95 | if not timeout: | ||
96 | timeout = 0 | ||
97 | syslinux_conf += "TIMEOUT " + str(timeout) + "\n" | ||
98 | syslinux_conf += "\n" | ||
99 | syslinux_conf += "ALLOWOPTIONS 1\n" | ||
100 | syslinux_conf += "SERIAL 0 115200\n" | ||
101 | syslinux_conf += "\n" | ||
102 | if splashline: | ||
103 | syslinux_conf += "%s\n" % splashline | ||
104 | syslinux_conf += "DEFAULT boot\n" | ||
105 | syslinux_conf += "LABEL boot\n" | ||
106 | |||
107 | kernel = "/vmlinuz" | ||
108 | syslinux_conf += "KERNEL " + kernel + "\n" | ||
109 | |||
110 | if cr._ptable_format == 'msdos': | ||
111 | rootstr = rootdev | ||
112 | else: | ||
113 | if not root_part_uuid: | ||
114 | raise MountError("Cannot find the root GPT partition UUID") | ||
115 | rootstr = "PARTUUID=%s" % root_part_uuid | ||
116 | |||
117 | syslinux_conf += "APPEND label=boot root=%s %s\n" % (rootstr, options) | ||
118 | |||
119 | msger.debug("Writing syslinux config %s/hdd/boot/syslinux.cfg" \ | ||
120 | % cr_workdir) | ||
121 | cfg = open("%s/hdd/boot/syslinux.cfg" % cr_workdir, "w") | ||
122 | cfg.write(syslinux_conf) | ||
123 | cfg.close() | ||
124 | |||
125 | @classmethod | ||
126 | def do_prepare_partition(self, part, cr, cr_workdir, oe_builddir, bootimg_dir, | ||
127 | kernel_dir, rootfs_dir, native_sysroot): | ||
128 | """ | ||
129 | Called to do the actual content population for a partition i.e. it | ||
130 | 'prepares' the partition to be incorporated into the image. | ||
131 | In this case, prepare content for legacy bios boot partition. | ||
132 | """ | ||
133 | if not bootimg_dir: | ||
134 | bootimg_dir = get_bitbake_var("STAGING_DATADIR") | ||
135 | if not bootimg_dir: | ||
136 | msger.error("Couldn't find STAGING_DATADIR, exiting\n") | ||
137 | # just so the result notes display it | ||
138 | cr.set_bootimg_dir(bootimg_dir) | ||
139 | |||
140 | staging_kernel_dir = kernel_dir | ||
141 | staging_data_dir = bootimg_dir | ||
142 | |||
143 | hdddir = "%s/hdd/boot" % cr_workdir | ||
144 | |||
145 | install_cmd = "install -m 0644 %s/bzImage %s/vmlinuz" \ | ||
146 | % (staging_kernel_dir, hdddir) | ||
147 | tmp = exec_cmd(install_cmd) | ||
148 | |||
149 | install_cmd = "install -m 444 %s/syslinux/ldlinux.sys %s/ldlinux.sys" \ | ||
150 | % (staging_data_dir, hdddir) | ||
151 | tmp = exec_cmd(install_cmd) | ||
152 | |||
153 | du_cmd = "du -bks %s" % hdddir | ||
154 | rc, out = exec_cmd(du_cmd) | ||
155 | blocks = int(out.split()[0]) | ||
156 | |||
157 | extra_blocks = part.get_extra_block_count(blocks) | ||
158 | |||
159 | if extra_blocks < BOOTDD_EXTRA_SPACE: | ||
160 | extra_blocks = BOOTDD_EXTRA_SPACE | ||
161 | |||
162 | blocks += extra_blocks | ||
163 | |||
164 | msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ | ||
165 | (extra_blocks, part.mountpoint, blocks)) | ||
166 | |||
167 | # Ensure total sectors is an integral number of sectors per | ||
168 | # track or mcopy will complain. Sectors are 512 bytes, and we | ||
169 | # generate images with 32 sectors per track. This calculation is | ||
170 | # done in blocks, thus the mod by 16 instead of 32. | ||
171 | blocks += (16 - (blocks % 16)) | ||
172 | |||
173 | # dosfs image, created by mkdosfs | ||
174 | bootimg = "%s/boot.img" % cr_workdir | ||
175 | |||
176 | dosfs_cmd = "mkdosfs -n boot -S 512 -C %s %d" % (bootimg, blocks) | ||
177 | exec_native_cmd(dosfs_cmd, native_sysroot) | ||
178 | |||
179 | mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir) | ||
180 | exec_native_cmd(mcopy_cmd, native_sysroot) | ||
181 | |||
182 | syslinux_cmd = "syslinux %s" % bootimg | ||
183 | exec_native_cmd(syslinux_cmd, native_sysroot) | ||
184 | |||
185 | chmod_cmd = "chmod 644 %s" % bootimg | ||
186 | exec_cmd(chmod_cmd) | ||
187 | |||
188 | du_cmd = "du -Lbms %s" % bootimg | ||
189 | rc, out = exec_cmd(du_cmd) | ||
190 | bootimg_size = out.split()[0] | ||
191 | |||
192 | part.set_size(bootimg_size) | ||
193 | part.set_source_file(bootimg) | ||
194 | |||
195 | |||
diff --git a/scripts/lib/mic/plugins/source/rootfs.py b/scripts/lib/mic/plugins/source/rootfs.py new file mode 100644 index 0000000000..75999e03d2 --- /dev/null +++ b/scripts/lib/mic/plugins/source/rootfs.py | |||
@@ -0,0 +1,71 @@ | |||
1 | # ex:ts=4:sw=4:sts=4:et | ||
2 | # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- | ||
3 | # | ||
4 | # Copyright (c) 2014, Intel Corporation. | ||
5 | # All rights reserved. | ||
6 | # | ||
7 | # This program is free software; you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License version 2 as | ||
9 | # published by the Free Software Foundation. | ||
10 | # | ||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | # | ||
16 | # You should have received a copy of the GNU General Public License along | ||
17 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | # | ||
20 | # DESCRIPTION | ||
21 | # This implements the 'rootfs' source plugin class for 'wic' | ||
22 | # | ||
23 | # AUTHORS | ||
24 | # Tom Zanussi <tom.zanussi (at] linux.intel.com> | ||
25 | # Joao Henrique Ferreira de Freitas <joaohf (at] gmail.com> | ||
26 | # | ||
27 | |||
28 | import os | ||
29 | import shutil | ||
30 | import re | ||
31 | import tempfile | ||
32 | |||
33 | from mic import kickstart, chroot, msger | ||
34 | from mic.utils import misc, fs_related, errors, runner, cmdln | ||
35 | from mic.conf import configmgr | ||
36 | from mic.plugin import pluginmgr | ||
37 | from mic.utils.partitionedfs import PartitionedMount | ||
38 | import mic.imager.direct as direct | ||
39 | from mic.pluginbase import SourcePlugin | ||
40 | from mic.utils.oe.misc import * | ||
41 | from mic.imager.direct import DirectImageCreator | ||
42 | |||
43 | class RootfsPlugin(SourcePlugin): | ||
44 | name = 'rootfs' | ||
45 | |||
46 | @classmethod | ||
47 | def do_prepare_partition(self, part, cr, cr_workdir, oe_builddir, bootimg_dir, | ||
48 | kernel_dir, krootfs_dir, native_sysroot): | ||
49 | """ | ||
50 | Called to do the actual content population for a partition i.e. it | ||
51 | 'prepares' the partition to be incorporated into the image. | ||
52 | In this case, prepare content for legacy bios boot partition. | ||
53 | """ | ||
54 | if part.rootfs is None: | ||
55 | if not 'ROOTFS_DIR' in krootfs_dir: | ||
56 | msg = "Couldn't find --rootfs-dir, exiting" | ||
57 | msger.error(msg) | ||
58 | rootfs_dir = krootfs_dir['ROOTFS_DIR'] | ||
59 | else: | ||
60 | if part.rootfs in krootfs_dir: | ||
61 | rootfs_dir = krootfs_dir[part.rootfs] | ||
62 | elif os.path.isdir(part.rootfs): | ||
63 | rootfs_dir = part.rootfs | ||
64 | else: | ||
65 | msg = "Couldn't find --rootfs-dir=%s connection" | ||
66 | msg += " or it is not a valid path, exiting" | ||
67 | msger.error(msg % part.rootfs) | ||
68 | |||
69 | part.set_rootfs(rootfs_dir) | ||
70 | part.prepare_rootfs(cr_workdir, oe_builddir, rootfs_dir, native_sysroot) | ||
71 | |||
diff --git a/scripts/lib/mic/plugins/source/uboot.py b/scripts/lib/mic/plugins/source/uboot.py new file mode 100644 index 0000000000..57cb3cf8fe --- /dev/null +++ b/scripts/lib/mic/plugins/source/uboot.py | |||
@@ -0,0 +1,173 @@ | |||
1 | # ex:ts=4:sw=4:sts=4:et | ||
2 | # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- | ||
3 | # | ||
4 | # Copyright (c) 2014, Enea AB. | ||
5 | # All rights reserved. | ||
6 | # | ||
7 | # This program is free software; you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License version 2 as | ||
9 | # published by the Free Software Foundation. | ||
10 | # | ||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | # | ||
16 | # You should have received a copy of the GNU General Public License along | ||
17 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | # | ||
20 | # DESCRIPTION | ||
21 | # This implements the 'uboot' source plugin class for 'wic' | ||
22 | # | ||
23 | # AUTHORS | ||
24 | # Adrian Calianu <adrian.calianu (at] enea.com> | ||
25 | # | ||
26 | |||
27 | import os | ||
28 | import shutil | ||
29 | import re | ||
30 | import tempfile | ||
31 | |||
32 | from mic import kickstart, chroot, msger | ||
33 | from mic.utils import misc, fs_related, errors, runner, cmdln | ||
34 | from mic.conf import configmgr | ||
35 | from mic.plugin import pluginmgr | ||
36 | from mic.utils.partitionedfs import PartitionedMount | ||
37 | import mic.imager.direct as direct | ||
38 | from mic.pluginbase import SourcePlugin | ||
39 | from mic.utils.oe.misc import * | ||
40 | from mic.imager.direct import DirectImageCreator | ||
41 | |||
42 | def create_local_rootfs(part, creator, cr_workdir, krootfs_dir, native_sysroot): | ||
43 | # In order to have a full control over rootfs we will make a local copy under workdir | ||
44 | # and change rootfs_dir to new location. | ||
45 | # In this way we can install more than one ROOTFS_DIRs and/or use | ||
46 | # an empty rootfs to install packages, so a rootfs could be generated only from pkgs | ||
47 | # TBD: create workdir/rootfs ; copy rootfs-> workdir/rootfs; set rootfs=workdir/rootfs | ||
48 | |||
49 | cr_workdir = os.path.abspath(cr_workdir) | ||
50 | new_rootfs_dir = "%s/rootfs_%s" % (cr_workdir, creator.name) | ||
51 | |||
52 | rootfs_exists = 1 | ||
53 | if part.rootfs is None: | ||
54 | if not 'ROOTFS_DIR' in krootfs_dir: | ||
55 | msg = "Couldn't find --rootfs-dir, exiting, " | ||
56 | msger.info(msg) | ||
57 | rootfs_exists = 0 | ||
58 | rootfs_dir = krootfs_dir['ROOTFS_DIR'] | ||
59 | creator.rootfs_dir['ROOTFS_DIR'] = new_rootfs_dir | ||
60 | else: | ||
61 | if part.rootfs in krootfs_dir: | ||
62 | rootfs_dir = krootfs_dir[part.rootfs] | ||
63 | creator.rootfs_dir[part.rootfs] = new_rootfs_dir | ||
64 | elif os.path.isdir(part.rootfs): | ||
65 | rootfs_dir = part.rootfs | ||
66 | part.rootfs = new_rootfs_dir | ||
67 | else: | ||
68 | msg = "Couldn't find --rootfs-dir=%s connection" | ||
69 | msg += " or it is not a valid path, exiting" | ||
70 | msger.info(msg % part.rootfs) | ||
71 | rootfs_exists = 0 | ||
72 | creator.rootfs_dir['ROOTFS_DIR'] = new_rootfs_dir | ||
73 | |||
74 | pseudox = "export PSEUDO_PREFIX=%s/usr;" % native_sysroot | ||
75 | pseudox += "export PSEUDO_LOCALSTATEDIR=%s/../pseudo;" % new_rootfs_dir | ||
76 | pseudox += "export PSEUDO_PASSWD=%s;" % new_rootfs_dir | ||
77 | pseudox += "export PSEUDO_NOSYMLINKEXP=1;" | ||
78 | pseudox += "%s/usr/bin/pseudo " % native_sysroot | ||
79 | |||
80 | mkdir_cmd = "mkdir %s" % (new_rootfs_dir) | ||
81 | # rc, out = exec_native_cmd(pseudox + mkdir_cmd, native_sysroot) | ||
82 | rc, out = exec_cmd(mkdir_cmd, True) | ||
83 | |||
84 | if rootfs_exists == 1 and os.path.isdir(rootfs_dir): | ||
85 | defpath = os.environ['PATH'] | ||
86 | os.environ['PATH'] = native_sysroot + "/usr/bin/" + ":/bin:/usr/bin:" | ||
87 | |||
88 | rootfs_dir = os.path.abspath(rootfs_dir) | ||
89 | |||
90 | pseudoc = "export PSEUDO_PREFIX=%s/usr;" % native_sysroot | ||
91 | pseudoc += "export PSEUDO_LOCALSTATEDIR=%s/../pseudo;" % rootfs_dir | ||
92 | pseudoc += "export PSEUDO_PASSWD=%s;" % rootfs_dir | ||
93 | pseudoc += "export PSEUDO_NOSYMLINKEXP=1;" | ||
94 | pseudoc += "%s/usr/bin/pseudo " % native_sysroot | ||
95 | |||
96 | tarc_cmd = "tar cvpf %s/rootfs.tar -C %s ." % (cr_workdir, rootfs_dir) | ||
97 | rc, out = exec_native_cmd(pseudoc + tarc_cmd, native_sysroot) | ||
98 | |||
99 | tarx_cmd = "tar xpvf %s/rootfs.tar -C %s" % (cr_workdir, new_rootfs_dir) | ||
100 | rc, out = exec_native_cmd(pseudox + tarx_cmd, native_sysroot) | ||
101 | |||
102 | rm_cmd = "rm %s/rootfs.tar" % cr_workdir | ||
103 | rc, out = exec_cmd(rm_cmd, True) | ||
104 | |||
105 | os.environ['PATH'] += defpath + ":" + native_sysroot + "/usr/bin/" | ||
106 | |||
107 | return new_rootfs_dir | ||
108 | |||
109 | class UBootPlugin(SourcePlugin): | ||
110 | name = 'uboot' | ||
111 | |||
112 | @classmethod | ||
113 | def do_install_pkgs(self, part, creator, cr_workdir, oe_builddir, krootfs_dir, | ||
114 | bootimg_dir, kernel_dir, native_sysroot): | ||
115 | """ | ||
116 | Called before all partitions have been prepared and assembled into a | ||
117 | disk image. Intall packages based on wic configuration. | ||
118 | """ | ||
119 | |||
120 | # set new rootfs_dir | ||
121 | rootfs_dir = create_local_rootfs(part, creator, cr_workdir, krootfs_dir, native_sysroot) | ||
122 | |||
123 | # wks file parsing | ||
124 | packages = kickstart.get_packages(creator.ks) | ||
125 | |||
126 | # wic.conf file parsing = found under 'creator' | ||
127 | local_pkgs_path = creator._local_pkgs_path | ||
128 | repourl = creator.repourl | ||
129 | pkgmgr = creator.pkgmgr_name | ||
130 | |||
131 | # install packages | ||
132 | if packages and pkgmgr in ["opkg"]: | ||
133 | if len(repourl) > 0 : | ||
134 | part.install_pkgs_ipk(cr_workdir, oe_builddir, rootfs_dir, native_sysroot, | ||
135 | packages, repourl) | ||
136 | else: | ||
137 | msger.error("No packages repository provided in wic.conf") | ||
138 | |||
139 | @classmethod | ||
140 | def do_prepare_partition(self, part, cr, cr_workdir, oe_builddir, bootimg_dir, | ||
141 | kernel_dir, krootfs_dir, native_sysroot): | ||
142 | """ | ||
143 | Called to do the actual content population for a partition i.e. it | ||
144 | 'prepares' the partition to be incorporated into the image. | ||
145 | In this case, prepare content for legacy bios boot partition. | ||
146 | """ | ||
147 | if part.rootfs is None: | ||
148 | if not 'ROOTFS_DIR' in krootfs_dir: | ||
149 | msg = "Couldn't find --rootfs-dir, exiting" | ||
150 | msger.error(msg) | ||
151 | rootfs_dir = krootfs_dir['ROOTFS_DIR'] | ||
152 | else: | ||
153 | if part.rootfs in krootfs_dir: | ||
154 | rootfs_dir = krootfs_dir[part.rootfs] | ||
155 | elif os.path.isdir(part.rootfs): | ||
156 | rootfs_dir = part.rootfs | ||
157 | else: | ||
158 | msg = "Couldn't find --rootfs-dir=%s connection" | ||
159 | msg += " or it is not a valid path, exiting" | ||
160 | msger.error(msg % part.rootfs) | ||
161 | |||
162 | part.set_rootfs(rootfs_dir) | ||
163 | |||
164 | # change partition label wich will reflect into the final rootfs image name | ||
165 | part.label = "%s_%s" % (part.label, cr.name) | ||
166 | |||
167 | defpath = os.environ['PATH'] | ||
168 | os.environ['PATH'] = native_sysroot + "/usr/bin/" + ":/bin:/usr/bin:" | ||
169 | |||
170 | part.prepare_rootfs(cr_workdir, oe_builddir, rootfs_dir, native_sysroot) | ||
171 | part.prepare_for_uboot(cr.target_arch,cr_workdir, oe_builddir, rootfs_dir, native_sysroot) | ||
172 | |||
173 | os.environ['PATH'] += defpath + ":" + native_sysroot + "/usr/bin/" | ||