diff options
Diffstat (limited to 'scripts/lib/wic/plugins/source/bootimg-efi.py')
| -rw-r--r-- | scripts/lib/wic/plugins/source/bootimg-efi.py | 210 |
1 files changed, 136 insertions, 74 deletions
diff --git a/scripts/lib/wic/plugins/source/bootimg-efi.py b/scripts/lib/wic/plugins/source/bootimg-efi.py index 8bc362254d..2cfdc10ecd 100644 --- a/scripts/lib/wic/plugins/source/bootimg-efi.py +++ b/scripts/lib/wic/plugins/source/bootimg-efi.py @@ -1,21 +1,7 @@ -# 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. +# SPDX-License-Identifier: GPL-2.0-only # # DESCRIPTION # This implements the 'bootimg-efi' source plugin class for 'wic' @@ -24,25 +10,28 @@ # Tom Zanussi <tom.zanussi (at] linux.intel.com> # +import logging import os import shutil -from wic import msger +from wic import WicError +from wic.engine import get_custom_config 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 +from wic.misc import (exec_cmd, exec_native_cmd, + get_bitbake_var, BOOTDD_EXTRA_SPACE) + +logger = logging.getLogger('wic') class BootimgEFIPlugin(SourcePlugin): """ Create EFI boot partition. - This plugin supports GRUB 2 and gummiboot bootloaders. + This plugin supports GRUB 2 and systemd-boot bootloaders. """ name = 'bootimg-efi' @classmethod - def do_configure_grubefi(cls, hdddir, creator, cr_workdir): + def do_configure_grubefi(cls, hdddir, creator, cr_workdir, source_params): """ Create loader-specific (grub-efi) config """ @@ -53,36 +42,68 @@ class BootimgEFIPlugin(SourcePlugin): if custom_cfg: # Use a custom configuration for grub grubefi_conf = custom_cfg - msger.debug("Using custom configuration file " - "%s for grub.cfg" % configfile) + logger.debug("Using custom configuration file " + "%s for grub.cfg", configfile) else: - msger.error("configfile is specified but failed to " - "get it from %s." % configfile) + raise WicError("configfile is specified but failed to " + "get it from %s." % configfile) + + initrd = source_params.get('initrd') + + if initrd: + bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") + if not bootimg_dir: + raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting") + + initrds = initrd.split(';') + for rd in initrds: + cp_cmd = "cp %s/%s %s" % (bootimg_dir, rd, hdddir) + exec_cmd(cp_cmd, True) + else: + logger.debug("Ignoring missing initrd") if not custom_cfg: # Create grub configuration using parameters from wks file bootloader = creator.ks.bootloader + title = source_params.get('title') 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" + grubefi_conf += "menuentry '%s'{\n" % (title if title else "boot") + + kernel = get_bitbake_var("KERNEL_IMAGETYPE") + if get_bitbake_var("INITRAMFS_IMAGE_BUNDLE") == "1": + if get_bitbake_var("INITRAMFS_IMAGE"): + kernel = "%s-%s.bin" % \ + (get_bitbake_var("KERNEL_IMAGETYPE"), get_bitbake_var("INITRAMFS_LINK_NAME")) + + label = source_params.get('label') + label_conf = "root=%s" % creator.rootdev + if label: + label_conf = "LABEL=%s" % label - kernel = "/bzImage" + grubefi_conf += "linux /%s %s rootwait %s\n" \ + % (kernel, label_conf, bootloader.append) + + if initrd: + initrds = initrd.split(';') + grubefi_conf += "initrd" + for rd in initrds: + grubefi_conf += " /%s" % rd + grubefi_conf += "\n" - 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) + logger.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): + def do_configure_systemdboot(cls, hdddir, creator, cr_workdir, source_params): """ Create loader-specific systemd-boot/gummiboot config """ @@ -98,8 +119,23 @@ class BootimgEFIPlugin(SourcePlugin): 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) + initrd = source_params.get('initrd') + + if initrd: + # obviously we need to have a common common deploy var + bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") + if not bootimg_dir: + raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting") + + initrds = initrd.split(';') + for rd in initrds: + cp_cmd = "cp %s/%s %s" % (bootimg_dir, rd, hdddir) + exec_cmd(cp_cmd, True) + else: + logger.debug("Ignoring missing initrd") + + logger.debug("Writing systemd-boot 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() @@ -109,26 +145,43 @@ class BootimgEFIPlugin(SourcePlugin): if configfile: custom_cfg = get_custom_config(configfile) if custom_cfg: - # Use a custom configuration for gummiboot + # Use a custom configuration for systemd-boot boot_conf = custom_cfg - msger.debug("Using custom configuration file " - "%s for gummiboots's boot.conf" % configfile) + logger.debug("Using custom configuration file " + "%s for systemd-boots's boot.conf", configfile) else: - msger.error("configfile is specified but failed to " - "get it from %s." % configfile) + raise WicError("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" + # Create systemd-boot configuration using parameters from wks file + kernel = get_bitbake_var("KERNEL_IMAGETYPE") + if get_bitbake_var("INITRAMFS_IMAGE_BUNDLE") == "1": + if get_bitbake_var("INITRAMFS_IMAGE"): + kernel = "%s-%s.bin" % \ + (get_bitbake_var("KERNEL_IMAGETYPE"), get_bitbake_var("INITRAMFS_LINK_NAME")) + + title = source_params.get('title') 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) + boot_conf += "title %s\n" % (title if title else "boot") + boot_conf += "linux /%s\n" % kernel + + label = source_params.get('label') + label_conf = "LABEL=Boot root=%s" % creator.rootdev + if label: + label_conf = "LABEL=%s" % label + + boot_conf += "options %s %s\n" % \ + (label_conf, bootloader.append) + + if initrd: + initrds = initrd.split(';') + for rd in initrds: + boot_conf += "initrd /%s\n" % rd - msger.debug("Writing gummiboot config %s/hdd/boot/loader/entries/boot.conf" \ - % cr_workdir) + logger.debug("Writing systemd-boot 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() @@ -148,14 +201,13 @@ class BootimgEFIPlugin(SourcePlugin): try: if source_params['loader'] == 'grub-efi': - cls.do_configure_grubefi(hdddir, creator, cr_workdir) - elif source_params['loader'] == 'gummiboot' \ - or source_params['loader'] == 'systemd-boot': - cls.do_configure_gummiboot(hdddir, creator, cr_workdir) + cls.do_configure_grubefi(hdddir, creator, cr_workdir, source_params) + elif source_params['loader'] == 'systemd-boot': + cls.do_configure_systemdboot(hdddir, creator, cr_workdir, source_params) else: - msger.error("unrecognized bootimg-efi loader: %s" % source_params['loader']) + raise WicError("unrecognized bootimg-efi loader: %s" % source_params['loader']) except KeyError: - msger.error("bootimg-efi requires a loader, none specified") + raise WicError("bootimg-efi requires a loader, none specified") @classmethod @@ -167,39 +219,46 @@ class BootimgEFIPlugin(SourcePlugin): '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) + 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") staging_kernel_dir = kernel_dir hdddir = "%s/hdd/boot" % cr_workdir - install_cmd = "install -m 0644 %s/bzImage %s/bzImage" % \ - (staging_kernel_dir, hdddir) + kernel = get_bitbake_var("KERNEL_IMAGETYPE") + if get_bitbake_var("INITRAMFS_IMAGE_BUNDLE") == "1": + if get_bitbake_var("INITRAMFS_IMAGE"): + kernel = "%s-%s.bin" % \ + (get_bitbake_var("KERNEL_IMAGETYPE"), get_bitbake_var("INITRAMFS_LINK_NAME")) + + install_cmd = "install -m 0644 %s/%s %s/%s" % \ + (staging_kernel_dir, kernel, hdddir, kernel) 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) + for mod in [x for x in os.listdir(kernel_dir) if x.startswith("grub-efi-")]: + cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (kernel_dir, mod, hdddir, mod[9:]) + 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' \ - or source_params['loader'] == 'systemd-boot': - cp_cmd = "cp %s/EFI/BOOT/* %s/EFI/BOOT" % (bootimg_dir, hdddir) - exec_cmd(cp_cmd, True) + elif source_params['loader'] == 'systemd-boot': + for mod in [x for x in os.listdir(kernel_dir) if x.startswith("systemd-")]: + cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (kernel_dir, mod, hdddir, mod[8:]) + exec_cmd(cp_cmd, True) else: - msger.error("unrecognized bootimg-efi loader: %s" % source_params['loader']) + raise WicError("unrecognized bootimg-efi loader: %s" % + source_params['loader']) except KeyError: - msger.error("bootimg-efi requires a loader, none specified") + raise WicError("bootimg-efi requires a loader, none specified") - startup = os.path.join(bootimg_dir, "startup.nsh") + startup = os.path.join(kernel_dir, "startup.nsh") if os.path.exists(startup): cp_cmd = "cp %s %s/" % (startup, hdddir) exec_cmd(cp_cmd, True) @@ -215,13 +274,16 @@ class BootimgEFIPlugin(SourcePlugin): blocks += extra_blocks - msger.debug("Added %d extra blocks to %s to get to %d total blocks" % \ - (extra_blocks, part.mountpoint, blocks)) + logger.debug("Added %d extra blocks to %s to get to %d total blocks", + extra_blocks, part.mountpoint, blocks) # dosfs image, created by mkdosfs bootimg = "%s/boot.img" % cr_workdir - dosfs_cmd = "mkdosfs -n efi -C %s %d" % (bootimg, blocks) + label = part.label if part.label else "ESP" + + dosfs_cmd = "mkdosfs -n %s -i %s -C %s %d" % \ + (label, part.fsuuid, bootimg, blocks) exec_native_cmd(dosfs_cmd, native_sysroot) mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir) @@ -234,5 +296,5 @@ class BootimgEFIPlugin(SourcePlugin): out = exec_cmd(du_cmd) bootimg_size = out.split()[0] - part.size = bootimg_size + part.size = int(bootimg_size) part.source_file = bootimg |