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| author | Yevgeny Popovych <yevgenyp@pointgrab.com> | 2018-07-20 18:14:20 +0300 |
|---|---|---|
| committer | Phil Wise <philip.wise@here.com> | 2018-08-14 16:03:10 +0200 |
| commit | 212d71d273023470b82854c363854b301bd11314 (patch) | |
| tree | 7f2fdf96c359f8a39e440624103cd1c5309e3917 /classes/image_types_ostree.bbclass | |
| parent | 625c3a3a7b7390012c26b34ce4bb4cd277d9ed07 (diff) | |
| download | meta-updater-212d71d273023470b82854c363854b301bd11314.tar.gz | |
ostree-initrd: Make it an initramfs, not initrd
The reasoning here is to allow initramfs generated by this recipe
to be included in FIT.
To do so w/o changing openembedded-core (it allows only cpio format) -
init script should be able to execute from a rootfs (i.e. true initramfs),
not ramdisk (initrd).
See [1] for more information on these keywords.
The gist of this change is switch from `pivot_root` to `switch_root`.
This also allows to get rid of some clutter, since `switch_root` handles
transition to new sysroot all by itself.
Again, see [1] for details on these utility/syscall.
[1] https://www.kernel.org/doc/Documentation/filesystems/ramfs-rootfs-initramfs.txt
Signed-off-by: Yevgeny Popovych <yevgenyp@pointgrab.com>
Diffstat (limited to 'classes/image_types_ostree.bbclass')
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