diff options
Diffstat (limited to 'poky/scripts/lib/wic/plugins')
4 files changed, 118 insertions, 55 deletions
diff --git a/poky/scripts/lib/wic/plugins/imager/direct.py b/poky/scripts/lib/wic/plugins/imager/direct.py index 1fa6b917e..bb14a334b 100644 --- a/poky/scripts/lib/wic/plugins/imager/direct.py +++ b/poky/scripts/lib/wic/plugins/imager/direct.py @@ -122,6 +122,10 @@ class DirectPlugin(ImagerPlugin): if self._update_fstab(fstab_lines, self.parts): # copy rootfs dir to workdir to update fstab # as rootfs can be used by other tasks and can't be modified + new_pseudo = os.path.realpath(os.path.join(self.workdir, "pseudo")) + from_dir = os.path.join(os.path.join(image_rootfs, ".."), "pseudo") + from_dir = os.path.realpath(from_dir) + copyhardlinktree(from_dir, new_pseudo) new_rootfs = os.path.realpath(os.path.join(self.workdir, "rootfs_copy")) copyhardlinktree(image_rootfs, new_rootfs) fstab_path = os.path.join(new_rootfs, 'etc/fstab') @@ -151,6 +155,8 @@ class DirectPlugin(ImagerPlugin): device_name = "UUID=%s" % part.fsuuid else: device_name = "PARTUUID=%s" % part.uuid + elif part.use_label: + device_name = "LABEL=%s" % part.label else: # mmc device partitions are named mmcblk0p1, mmcblk0p2.. prefix = 'p' if part.disk.startswith('mmcblk') else '' diff --git a/poky/scripts/lib/wic/plugins/source/bootimg-partition.py b/poky/scripts/lib/wic/plugins/source/bootimg-partition.py index b239fc0b4..ddc880be3 100644 --- a/poky/scripts/lib/wic/plugins/source/bootimg-partition.py +++ b/poky/scripts/lib/wic/plugins/source/bootimg-partition.py @@ -30,6 +30,7 @@ import re from glob import glob from wic import WicError +from wic.engine import get_custom_config from wic.pluginbase import SourcePlugin from wic.misc import exec_cmd, get_bitbake_var @@ -44,15 +45,11 @@ class BootimgPartitionPlugin(SourcePlugin): name = 'bootimg-partition' @classmethod - def do_prepare_partition(cls, part, source_params, cr, cr_workdir, + def do_configure_partition(cls, part, source_params, cr, cr_workdir, oe_builddir, bootimg_dir, kernel_dir, - rootfs_dir, native_sysroot): + 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 + Called before do_prepare_partition(), create u-boot specific boot config """ hdddir = "%s/boot.%d" % (cr_workdir, part.lineno) install_cmd = "install -d %s" % hdddir @@ -63,8 +60,6 @@ class BootimgPartitionPlugin(SourcePlugin): if not kernel_dir: raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting") - logger.debug('Kernel dir: %s', bootimg_dir) - boot_files = None for (fmt, id) in (("_uuid-%s", part.uuid), ("_label-%s", part.label), (None, None)): if fmt: @@ -94,9 +89,9 @@ class BootimgPartitionPlugin(SourcePlugin): logger.debug('Destination entry: %r', dst_entry) deploy_files.append(dst_entry) + cls.install_task = []; 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 @@ -111,21 +106,101 @@ class BootimgPartitionPlugin(SourcePlugin): logger.debug('Globbed sources: %s', ', '.join(srcs)) for entry in srcs: + src = os.path.relpath(entry, kernel_dir) entry_dst_name = entry_name_fn(entry) - install_task.append((entry, - os.path.join(hdddir, - entry_dst_name))) + cls.install_task.append((src, entry_dst_name)) else: - install_task = [(os.path.join(kernel_dir, src), - os.path.join(hdddir, dst))] - - for task in install_task: - src_path, dst_path = task - logger.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) + cls.install_task.append((src, dst)) + + if source_params.get('loader') != "u-boot": + return + + configfile = cr.ks.bootloader.configfile + custom_cfg = None + if configfile: + custom_cfg = get_custom_config(configfile) + if custom_cfg: + # Use a custom configuration for extlinux.conf + extlinux_conf = custom_cfg + logger.debug("Using custom configuration file " + "%s for extlinux.cfg", configfile) + else: + raise WicError("configfile is specified but failed to " + "get it from %s." % configfile) + + if not custom_cfg: + # The kernel types supported by the sysboot of u-boot + kernel_types = ["zImage", "Image", "fitImage", "uImage", "vmlinux"] + has_dtb = False + fdt_dir = '/' + kernel_name = None + + # Find the kernel image name, from the highest precedence to lowest + for image in kernel_types: + for task in cls.install_task: + src, dst = task + if re.match(image, src): + kernel_name = os.path.join('/', dst) + break + if kernel_name: + break + + for task in cls.install_task: + src, dst = task + # We suppose that all the dtb are in the same directory + if re.search(r'\.dtb', src) and fdt_dir == '/': + has_dtb = True + fdt_dir = os.path.join(fdt_dir, os.path.dirname(dst)) + break + + if not kernel_name: + raise WicError('No kernel file founded') + + # Compose the extlinux.conf + extlinux_conf = "default Yocto\n" + extlinux_conf += "label Yocto\n" + extlinux_conf += " kernel %s\n" % kernel_name + if has_dtb: + extlinux_conf += " fdtdir %s\n" % fdt_dir + bootloader = cr.ks.bootloader + extlinux_conf += "append root=%s rootwait %s\n" \ + % (cr.rootdev, bootloader.append if bootloader.append else '') + + install_cmd = "install -d %s/extlinux/" % hdddir + exec_cmd(install_cmd) + cfg = open("%s/extlinux/extlinux.conf" % hdddir, "w") + cfg.write(extlinux_conf) + cfg.close() + + + @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.%d" % (cr_workdir, part.lineno) + + if not kernel_dir: + kernel_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") + if not kernel_dir: + raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting") + + logger.debug('Kernel dir: %s', bootimg_dir) + + + for task in cls.install_task: + src_path, dst_path = task + logger.debug('Install %s as %s', src_path, dst_path) + install_cmd = "install -m 0644 -D %s %s" \ + % (os.path.join(kernel_dir, src_path), + os.path.join(hdddir, dst_path)) + exec_cmd(install_cmd) logger.debug('Prepare boot partition using rootfs in %s', hdddir) part.prepare_rootfs(cr_workdir, oe_builddir, hdddir, diff --git a/poky/scripts/lib/wic/plugins/source/bootimg-pcbios.py b/poky/scripts/lib/wic/plugins/source/bootimg-pcbios.py index d599112dd..9347aa7fc 100644 --- a/poky/scripts/lib/wic/plugins/source/bootimg-pcbios.py +++ b/poky/scripts/lib/wic/plugins/source/bootimg-pcbios.py @@ -26,6 +26,7 @@ import logging import os +import re from wic import WicError from wic.engine import get_custom_config @@ -47,10 +48,17 @@ class BootimgPcbiosPlugin(SourcePlugin): """ Check if dirname exists in default bootimg_dir or in STAGING_DIR. """ - for result in (bootimg_dir, get_bitbake_var("STAGING_DATADIR")): + staging_datadir = get_bitbake_var("STAGING_DATADIR") + for result in (bootimg_dir, staging_datadir): if os.path.exists("%s/%s" % (result, dirname)): return result + # STAGING_DATADIR is expanded with MLPREFIX if multilib is enabled + # but dependency syslinux is still populated to original STAGING_DATADIR + nonarch_datadir = re.sub('/[^/]*recipe-sysroot', '/recipe-sysroot', staging_datadir) + if os.path.exists(os.path.join(nonarch_datadir, dirname)): + return nonarch_datadir + raise WicError("Couldn't find correct bootimg_dir, exiting") @classmethod diff --git a/poky/scripts/lib/wic/plugins/source/isoimage-isohybrid.py b/poky/scripts/lib/wic/plugins/source/isoimage-isohybrid.py index b119c9c2f..170077c22 100644 --- a/poky/scripts/lib/wic/plugins/source/isoimage-isohybrid.py +++ b/poky/scripts/lib/wic/plugins/source/isoimage-isohybrid.py @@ -47,7 +47,7 @@ class IsoImagePlugin(SourcePlugin): Example kickstart file: part /boot --source isoimage-isohybrid --sourceparams="loader=grub-efi, \\ - image_name= IsoImage" --ondisk cd --label LIVECD --fstype=ext2 + image_name= IsoImage" --ondisk cd --label LIVECD bootloader --timeout=10 --append=" " In --sourceparams "loader" specifies the bootloader used for booting in EFI @@ -191,10 +191,9 @@ class IsoImagePlugin(SourcePlugin): else: raise WicError("Couldn't find or build initrd, exiting.") - exec_cmd("cd %s && find . | cpio -o -H newc -R +0:+0 >./initrd.cpio " \ - % initrd_dir, as_shell=True) - exec_cmd("gzip -f -9 -c %s/initrd.cpio > %s" \ - % (cr_workdir, initrd), as_shell=True) + exec_cmd("cd %s && find . | cpio -o -H newc -R root:root >%s/initrd.cpio " \ + % (initrd_dir, cr_workdir), as_shell=True) + exec_cmd("gzip -f -9 %s/initrd.cpio" % cr_workdir, as_shell=True) shutil.rmtree(initrd_dir) return initrd @@ -253,33 +252,8 @@ class IsoImagePlugin(SourcePlugin): raise WicError("Couldn't find IMAGE_ROOTFS, exiting.") part.rootfs_dir = rootfs_dir - - # Prepare rootfs.img deploy_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") img_iso_dir = get_bitbake_var("ISODIR") - rootfs_img = "%s/rootfs.img" % img_iso_dir - if not os.path.isfile(rootfs_img): - # check if rootfs.img is in deploydir - deploy_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") - image_name = get_bitbake_var("IMAGE_LINK_NAME") - rootfs_img = "%s/%s.%s" \ - % (deploy_dir, image_name, part.fstype) - - if not os.path.isfile(rootfs_img): - # create image file with type specified by --fstype - # which contains rootfs - du_cmd = "du -bks %s" % rootfs_dir - out = exec_cmd(du_cmd) - part.size = int(out.split()[0]) - part.extra_space = 0 - part.overhead_factor = 1.2 - part.prepare_rootfs(cr_workdir, oe_builddir, rootfs_dir, \ - native_sysroot) - rootfs_img = part.source_file - - install_cmd = "install -m 0644 %s %s/rootfs.img" \ - % (rootfs_img, isodir) - exec_cmd(install_cmd) # Remove the temporary file created by part.prepare_rootfs() if os.path.isfile(part.source_file): @@ -342,7 +316,7 @@ class IsoImagePlugin(SourcePlugin): grub_src = os.path.join(deploy_dir, grub_src_image) if not os.path.exists(grub_src): raise WicError("Grub loader %s is not found in %s. " - "Please build grub-efi first" % (grub_image, deploy_dir)) + "Please build grub-efi first" % (grub_src_image, deploy_dir)) shutil.copy(grub_src, grub_target) if not os.path.isfile(os.path.join(target_dir, "boot.cfg")): |
