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initramfs: add initial emlinux-initramfs-base recipe #626

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initramfs: add initial emlinux-initramfs-base recipe #626

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26 changes: 26 additions & 0 deletions recipes-initramfs/emlinux-initramfs/emlinux-initramfs-base.bb
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#
# EMLinux initramfs base image
#
# Copyright Cybertrust Japan Co., Ltd.
#
# Authors:
# Hirotaka Motai <hirotaka.motai@miraclelinux.com>
#
# SPDX-License-Identifier: MIT
#
# The image will be deployed to:
# build/tmp/deploy/images/${MACHINE}/emlinux-initramfs-base-${DISTRO}-${MACHINE}-initrd.img
#

inherit initramfs

# Debian packages that should be install into the system for building the
# initramfs.
INITRAMFS_PREINSTALL += " \
dmsetup \
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@masami256 masami256 Apr 14, 2026

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do we need dmsetup by default?

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@hiromotai7 hiromotai7 Apr 30, 2026

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That's because dmsetup was included in the emlinux-bookworm initramfs by default, However, these packages were not present in the emlinux-trixie initramfs.

Since verified filesystem is becoming more common in embedded systems for security, I think we should keep them in unless there's a specific reason not to.

systemd \
"

# Recipes that should be install into the initramfs build rootfs.
INITRAMFS_INSTALL += " \
"