As stated in our top level license files, the license is MIT unless
otherwise stated. Add SPDX identifers accordingly. Replace older
license statementa with the standardised syntax. Also drop "All
Rights Reserved" expression as it isn't used now, doesn't mean anything
and is confusing.
(From OE-Core rev: 081a391fe09a21265881e39a2a496e4e10b4f80b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Where there isn't a copyright statement, add one to make it explicit.
Also drop editor config lines where they were present.
(From OE-Core rev: 880c1ea3edc8edef974e65b2d424fc36809ea034)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add some documentation about skipping the QA check related to missing
fstab entries or mount units for base mount points where the overlayfs
is mounted from.
Also add a short paragraph about adding a systemd unit dependency to
services in recipes, so that they are started only after the overlayfs
is mounted and ready.
No functional change.
(From OE-Core rev: 7adc49fa6fdbdf118f74e95193e80ae7ef019e27)
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The 'FILES:${PN}' array is missing the systemd unit dir prefix causing
them to not be packaged and the build fails with the
`installed-vs-shipped` error.
This adds the `systemd_system_unitdir` variable in front of every unit
file added with this class.
(From OE-Core rev: d19166cbc567be0803eaf8d0a2a20f44758aae7b)
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Application can depend on several overlayfs mount points. Provide a
systemd unit application can depend on to make sure all overlays are
mounted before it is started to avoid any race conditions
(From OE-Core rev: b38e194db0c6825f28c56123cf88af94d3f52beb)
Signed-off-by: Bruno Knittel <Bruno.Knittel@bruker.com>
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It's often desired in Embedded System design to have a read-only rootfs.
But a lot of different applications might want to have a read-write access
to some parts of a filesystem. It can be especially useful when your update
mechanism overwrites the whole rootfs, but you want your application data
to be preserved between updates. This class provides a way to achieve that
by means of overlayfs and at the same time keeping the base rootfs read-only.
(From OE-Core rev: 18377d6f09fc8855c71f2e5c097cbbbccf5632ce)
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
