Re: [OE-core] [PATCH v3 04/11] core-image-initramfs-boot: add option to build systemd based initrd

Koen Kooi
2025-04-07T08:58:27Z

> Op 7 apr 2025, om 08:12 heeft Mikko Rapeli <mikko.rapeli@linaro.org> het volgende geschreven:
>
> Hi,
>
> On Mon, Apr 07, 2025 at 08:01:41AM +0200, Koen Kooi wrote:
>> Op 4 apr 2025, om 18:29 heeft Mikko Rapeli via lists.openembedded.org <mikko.rapeli=linaro.org@lists.openembedded.org> het volgende geschreven:
>>>
>>> If "systemd-initramfs" is in DISTRO_FEATURES then convert
>>> core-image-initramfs-boot from shell scripts to systemd.
>>> The resulting initramfs is much bigger than shell script one but
>>> supports much more features like disk encryption and TPM devices.
>>> Also includes udev which can load any drivers needed to mount
>>> rootfs.
>>
>> Are packaged based kernel updates finally working with this?
>
> Sorry, I don't get this question. What is package based kernel updates?

Using package management to update a kernel, e.g, 'opkg update ; opkg upgrade'.

regards,

Koen

>
> Cheers,
>
> -Mikko
>
>> regards,
>>
>> Koen
>>
>>>
>>> Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
>>> ---
>>> .../images/core-image-initramfs-boot.bb | 20 ++++++++++++++++---
>>> 1 file changed, 17 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/meta/recipes-core/images/core-image-initramfs-boot.bb b/meta/recipes-core/images/core-image-initramfs-boot.bb
>>> index 7258944751..c66c28db76 100644
>>> --- a/meta/recipes-core/images/core-image-initramfs-boot.bb
>>> +++ b/meta/recipes-core/images/core-image-initramfs-boot.bb
>>> @@ -4,7 +4,23 @@ LICENSE = "MIT"
>>>
>>> INITRAMFS_SCRIPTS ?= "initramfs-framework-base initramfs-module-udev"
>>>
>>> -PACKAGE_INSTALL = "${INITRAMFS_SCRIPTS} ${VIRTUAL-RUNTIME_base-utils} base-passwd"
>>> +inherit image
>>> +
>>> +PACKAGE_INSTALL = " \
>>> + ${VIRTUAL-RUNTIME_base-utils} \
>>> + ${@bb.utils.contains('DISTRO_FEATURES', 'systemd-initramfs', ' \
>>> + base-files \
>>> + coreutils \
>>> + e2fsprogs-mke2fs \
>>> + os-release-initrd \
>>> + util-linux-blkid \
>>> + util-linux-mount \
>>> + util-linux-umount \
>>> + ${VIRTUAL-RUNTIME_init_manager} \
>>> + ${VIRTUAL-RUNTIME_dev_manager} \
>>> + ', '${INITRAMFS_SCRIPTS}', d)} \
>>> + base-passwd \
>>> +"
>>>
>>> # Ensure the initramfs only contains the bare minimum
>>> IMAGE_FEATURES = ""
>>> @@ -18,5 +34,3 @@ IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
>>> IMAGE_NAME_SUFFIX ?= ""
>>> IMAGE_ROOTFS_SIZE = "8192"
>>> IMAGE_ROOTFS_EXTRA_SPACE = "0"
>>> -
>>> -inherit image
>>> --
>>> 2.43.0
>>>
>>>
>>> -=-=-=-=-=-=-=-=-=-=-=-
>>> Links: You receive all messages sent to this group.
>>> View/Reply Online (#214355): https://lists.openembedded.org/g/openembedded-core/message/214355
>>> Mute This Topic: https://lists.openembedded.org/mt/112087527/9418801
>>> Group Owner: openembedded-core+owner@lists.openembedded.org
>>> Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [koen.kooi@oss.qualcomm.com]
>>> -=-=-=-=-=-=-=-=-=-=-=-