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([2001:8b0:aba:5f3c:ddb2:da8c:e063:58d6]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39d893f0a75sm4783796f8f.62.2025.04.10.05.45.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Apr 2025 05:45:14 -0700 (PDT) Message-ID: <382aea203534ca83fc8a493c8c0f8af924737d4c.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH v3 04/11] core-image-initramfs-boot: add option to build systemd based initrd From: Richard Purdie To: mikko.rapeli@linaro.org, openembedded-core@lists.openembedded.org Date: Thu, 10 Apr 2025 13:45:13 +0100 In-Reply-To: <20250404162932.447699-5-mikko.rapeli@linaro.org> References: <20250404162932.447699-1-mikko.rapeli@linaro.org> <20250404162932.447699-5-mikko.rapeli@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.0-1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 10 Apr 2025 12:45:20 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/214661 On Fri, 2025-04-04 at 19:29 +0300, Mikko Rapeli via lists.openembedded.org = wrote: > 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. >=20 > Signed-off-by: Mikko Rapeli > --- > =C2=A0.../images/core-image-initramfs-boot.bb=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 | 20 ++++++++++++++++--- > =C2=A01 file changed, 17 insertions(+), 3 deletions(-) >=20 > 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 =3D "MIT" > =C2=A0 > =C2=A0INITRAMFS_SCRIPTS ?=3D "initramfs-framework-base initramfs-module-u= dev" > =C2=A0 > -PACKAGE_INSTALL =3D "${INITRAMFS_SCRIPTS} ${VIRTUAL-RUNTIME_base-utils} = base-passwd" > +inherit image > + > +PACKAGE_INSTALL =3D " \ > +=C2=A0=C2=A0=C2=A0 ${VIRTUAL-RUNTIME_base-utils} \ > +=C2=A0=C2=A0=C2=A0 ${@bb.utils.contains('DISTRO_FEATURES', 'systemd-init= ramfs', ' \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 base-files \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 coreutils \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 e2fsprogs-mke2fs \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 os-release-initrd \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 util-linux-blkid \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 util-linux-mount \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 util-linux-umount \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ${VIRTUAL-RUNTIME_init_manage= r} \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ${VIRTUAL-RUNTIME_dev_manager= } \ > +=C2=A0=C2=A0=C2=A0 ', '${INITRAMFS_SCRIPTS}', d)} \ > +=C2=A0=C2=A0=C2=A0 base-passwd \ > +" > =C2=A0 > =C2=A0# Ensure the initramfs only contains the bare minimum > =C2=A0IMAGE_FEATURES =3D "" > @@ -18,5 +34,3 @@ IMAGE_FSTYPES =3D "${INITRAMFS_FSTYPES}" > =C2=A0IMAGE_NAME_SUFFIX ?=3D "" > =C2=A0IMAGE_ROOTFS_SIZE =3D "8192" > =C2=A0IMAGE_ROOTFS_EXTRA_SPACE =3D "0" > - > -inherit image Given this effectively completely changes the image, would we be better just defining a different image recipe for the systemd based initramfs? Cheers, Richard