| Commit message (Collapse) | Author | Age | Files | Lines |
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It still gets installed by default via RRECOMMENDS without having to update
users of the framework (because without it, the framework is incomplete),
but that recommendation can be overridden on a per-image basis.
(From OE-Core rev: 73bfaa0e57a3b6c8779ba716c1e38fcbee734947)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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On some hardware platforms (Gigabyte, qemu), detection of USB devices
by the kernel is slow enough such that it happens only after the first
attempt to mount the rootfs. We need to keep trying for a while
(default: 5s seconds, controlled by roottimeout=<seconds>) and sleep
between each attempt (default: one second, rootdelay=<seconds>).
This change intentionally splits finding the rootfs (in the new
"rootfs") and switching to it ("finish"). That is needed to keep udev
running while waiting for the rootfs, because it shuts down before
"finish" starts. It is also the direction that was discussed on the OE
mailing list for future changes to initramfs-framework (like
supporting a "live CD" module, which would replace or further augment
mounting of the rootfs).
(From OE-Core rev: 2a50bb9ee8838e3d026c82dc09aaccb880a264f4)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The mdev support relies on the mdev support inside busybox, which thus
builds the busybox-mdev package. Adding the runtime dependency ensures
its installation fails if mdev support is disabled.
(From OE-Core rev: 48dbdc0317db6836cfeba083844910c15d5beb77)
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It replaces the use of busybox as hardcoded dependency to more dynamic
this wouldn't affect the way that the initrams is build, just it let a more
flexible replacement in the core.
(From OE-Core rev: f0f7062e9aa5e7708fc92cac2afb1aa85eb3d4ef)
Signed-off-by: Alejandro Joya <alejandro.joya.cruz@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Some kernels, for example linux-yocto 3.19 for qemux86, fail to
execute /init in an initramfs unless there is already a /dev/console
char device in the initramfs. Booting then fails with:
Kernel panic - not syncing: /dev/console is missing or not a character device!
Please ensure your rootfs is properly configured
The panic itself comes from a linux-yocto specific patch to
kernel_init_freeable in init/main.c, but even without it, that
function will print an error when /dev/console is missing. The
kernel's Documentation/initrd.txt also mentions creating that device.
It remained unclear why this is not a problem on other machines. On
intel-corei7-64 from meta-intel, something (the kernel?) creates
/dev/console and /dev/[012] before transfering control to the init
script. In that case, creating /dev/console in advance is not
necessary, but does not cause any problem either.
(From OE-Core rev: 0352841cd92f6316bcac092e2fff9d28c352b36b)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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After removal of auto-creating S we must ensure that all recipes are
using a proper value for S.
Fix all recipes that only need to set S equals to WORKDIR.
[YOCTO #5627]
(From OE-Core rev: 9d220b1bfe4589736604dd5a7129e3699377d830)
Signed-off-by: Petter Mabäcker <petter@technux.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Now that udev-utils package has been removed and 'udevadm' has been
moved to udev package, the initramfs-framework should also get rid
of the udev-utils package.
(From OE-Core rev: f0b8f08e13f395820172d16c9d4c016a0fbdbfe9)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A lot of our recipes had short one-line DESCRIPTION values and no
SUMMARY value set. In this case it's much better to just set SUMMARY
since DESCRIPTION is defaulted from SUMMARY anyway and then the SUMMARY
is at least useful. I also took the opportunity to fix up a lot of the
new SUMMARY values, making them concisely explain the function of the
recipe / package where possible.
(From OE-Core rev: b8feee3cf21f70ba4ec3b822d2f596d4fc02a292)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 8c9a604d3ef33d47a48000d6c38159a64204e81e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This allows use of udev daemon for different installation destinations
so allowing use of udev's from systemd code for initramfs.
(From OE-Core rev: 96daf1b3105e17a67acb5027d0418b2ac28b6820)
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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udevd moved location and isn't in $PATH anymore, so use an absolute path to
start it.
The control socket path moved too, so mkdir the directory it's in.
Mounts the new devtmpfs on /dev device tree.
(From OE-Core rev: 543606e5dc379497c34196d004a214e847f5db2d)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Alexandru Damian <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Provides the API and modules for a modular initramfs. The currently
included modules are:
* initramfs-module-debug adds support to dynamic debugging of
initramfs using bootparams
* initramfs-module-udev: enables udev usage
* initramfs-module-mdev: enables mdev usage
* initramfs-module-e2fs: adds support for ext4, ext3 and ext2
filesystems
(From OE-Core rev: 7b69ad2167a1f0e57db82817b98a0cbcb70a0dd3)
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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