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| author | Igor Opaniuk <igor.opaniuk@foundries.io> | 2025-04-17 10:11:00 +0100 |
|---|---|---|
| committer | Steve Sakoman <steve@sakoman.com> | 2025-04-28 08:18:53 -0700 |
| commit | 8b22b1239b5c84c2e2e6bec14870cbf56f94d570 (patch) | |
| tree | 3ae660ccc8d89b50b0af03ecc18f0cde8e54a223 /documentation/conf.py | |
| parent | 26b25ba6733c803a5331c48aebb267314fdab6c6 (diff) | |
| download | poky-8b22b1239b5c84c2e2e6bec14870cbf56f94d570.tar.gz | |
wic: bootimg-efi: Support + symbol in filenames
Allow the '+' symbol as a valid character in filenames listed in the
IMAGE_EFI_BOOT_FILES variable.
The '+' symbol might be used to support boot counting for boot entries,
as described in the UAPI Boot Loader Specification [1]:
The boot counting data is stored in the name of the boot loader entry.
A boot loader entry file name may contain a plus (+) followed by a
number. This may optionally be followed by a minus (-)
followed by a second number. The dot (.) and file name suffix
(conf or efi) must immediately follow.
Boot counting is enabled for entries which match this pattern.
Example:
IMAGE_EFI_BOOT_FILES:append = " entry.conf;loader/entries/entry+3.conf"
[1] https://uapi-group.org/specifications/specs/boot_loader_specification/#boot-counting
(From OE-Core rev: 081fa0ebb33dbbfd0f6e8239690261c0a9dcdb2c)
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3f25822281eb9423ff86105eaebb0bed48663648)
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Diffstat (limited to 'documentation/conf.py')
0 files changed, 0 insertions, 0 deletions