linux/poky.git/scripts/lib/wic/plugins/source, branch 5.0_M3

wic: 'empty' plugin: fix typo in comment

2024-02-27T11:35:43+00:00

(From OE-Core rev: 1a9013c3767d174a970d31e80748bc8d73af0dba) Signed-off-by: Enrico Jorns Signed-off-by: Richard Purdie

wic: extend empty plugin with options to write zeros to partiton

2023-12-06T22:55:49+00:00

Adds features to explicitly write zeros to the start of the partition. This is useful to overwrite old content like filesystem signatures which may be re-recognized otherwise. The new features can be enabled with '--soucreparams="[fill|size=[S|s|K|k|M|G]][,][bs=[S|s|K|k|M|G]]"' Conflicting or missing options throw errors. The features are: - fill Fill the entire partition with zeros. Requires '--fixed-size' option to be set. - size=[S|s|K|k|M|G] Set the first N bytes of the partition to zero. Default unit is 'K'. - bs=[S|s|K|k|M|G] Write at most N bytes at a time during source file creation. Defaults to '1M'. Default unit is 'K'. (From OE-Core rev: d19d4529e7a2056caeb526fed980cc1df19a5f6e) Signed-off-by: Malte Schmidt Signed-off-by: Lukas Funke Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

wic: bootimg-efi: Make kernel image installation configurable

2023-12-04T11:23:37+00:00

The issue with installing the kernel image to both rootfs and boot partition is that some systems rely on the kernel image in rootfs and not in the boot partition. This leads to duplication of the kernel image, which can cause unnecessary storage usage. This patch provides a solution to the problem by adding a new parameter "install-kernel-into-boot-dir" to the wic kickstart file. If this parameter is set to 'true', the plugin will install the kernel image to the boot partition. If the parameter is set to 'false', the plugin will skip installing the kernel image, avoiding duplication. (From OE-Core rev: d3599afe5f604ea5afd9411e114934dcb52b2d48) Signed-off-by: Kareem Zarka Signed-off-by: Christian Taedcke Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

wic: rawcopy: add support for zstd decompression

2023-11-27T22:54:59+00:00

Add support for zstd decompression in rawcopy plugin. zstd claims to reach higher, uniform decompression rates. (From OE-Core rev: 707471b71a417187f1e581d0c540e058825f7242) Signed-off-by: Malte Schmidt Signed-off-by: Lukas Funke Signed-off-by: Richard Purdie

wic: bootimg-partition: Fix file name in debug message

2023-10-01T07:12:59+00:00

Debug message about using custom configuration file includes file name with incorrect extension. Correct file name to "extlinux.conf". (From OE-Core rev: dd63e1520454b2d53a48b72eaae126059af9809b) Signed-off-by: Daniel Semkowicz Signed-off-by: Richard Purdie

wic: bootimg-efi: Stop hardcoding VMA offsets

2023-08-09T20:43:33+00:00

Section VMA's are currently hardcoded. This doesn't work anymore starting with systemd-boot v254. Follow the actually solution to this which is documented here: https://wiki.archlinux.org/title/Unified_kernel_image#Manually This is also used by dracut. Later on, we may want to switch to ukify instead but this is not ready yet. (From OE-Core rev: 3abf99a6c6bde2fb8770f54dba609b35f6c6ee5a) Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

image_types: Fix reproducible builds for initramfs and UKI img

2023-06-06T22:41:13+00:00

I've encountered issues reproducing initramfs and UKI image builds, which will be fixed with this patch. 1. initramfs There's a symbolic link to /sbin/init, which is appended to the cpio archive after creation. The links timestamp needs to be static and the cpio append command needs the '--reproducible' flag to produce deterministic outcomes. 2. Unified Kernel Image '--preserve-dates' is required for a static 'Time/Date' entry. I've added '--enable-deterministic-archives' although in my case this didn't change anything. (From OE-Core rev: fd027729bafb4e085ba0949e38e724f3a8cad102) Signed-off-by: Frieder Paape Signed-off-by: Richard Purdie

wic: add support for proper kernel name to bootimg-pcbios

2023-05-04T11:37:00+00:00

Use appropriate kernel image name instead of hard-coded vmlinuz for bootimg-pcbios plugin. (From OE-Core rev: 8d9f00ba456fe76e0f4ef0e68ec64fc538c90d89) Signed-off-by: Sergei Zhmylev Signed-off-by: Luca Ceresoli Signed-off-by: Richard Purdie

wic/bootimg-efi: if fixed-size is set then use that for mkdosfs

2023-04-27T13:41:31+00:00

This is a bit of a compatibility issue more than anything. Some devices get upset if the FAT file system contains less blocks than the partition. The fixed-size argument is currently respected by the partition creation step but not by the file system creation step. Let's make it so the file system respects this value as well. (From OE-Core rev: 38e1a235f5eceade7c871f96dc97f6c384384c7b) Signed-off-by: Randolph Sapp Signed-off-by: Richard Purdie

wic: Fix populating of IMAGE_EFI_BOOT_FILES with uefi-kernel

2023-02-26T11:49:00+00:00

wic plugin crashed if IMAGE_EFI_BOOT_FILES is not empty and uefi-kernel loader specified because of preliminary return from the function. [Yocto #15033] Fixes: | File "/mnt/builds/yocto/sources/scripts/lib/wic/plugins/source/bootimg-efi.py", line 371, in do_prepare_partition | for src_path, dst_path in cls.install_task: | ^^^^^^^^^^^^^^^^ | AttributeError: type object 'BootimgEFIPlugin' has no attribute 'install_task'. Did you mean: 'do_install_disk'? (From OE-Core rev: a6372f70f31b39ce9867b705d02205621d7a8685) Signed-off-by: Pavel Zhukov Signed-off-by: Richard Purdie