Drop a duplicated check for "PARTLABEL=", also change to use elif to
avoid go through all the checks for root parameter.
(From OE-Core rev: 29e1e2ad0b6fd0db0e099831ba331b4ffa2b094b)
Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Instead of checking for existence of /dev in the mounted file system use
mountpoint to check if a root file system has been mounted. This allows
to use the rootfs module for OSTree based rootfs as well, where the file
system rootfs does not have any of the regular directories (at least
when using the modern layout).
(From OE-Core rev: efdfd0d5dde4dde43cb67ef28a90d5f5fe3e0ac6)
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The rootfs can be addressed also by referring to the PartUUID
value from the GPT.
This patch enables such type of reference.
(From OE-Core rev: 1ab2ca141d3defe4b80212e28ac7c3f2271e2515)
Signed-off-by: Igor Stoppa <igor.stoppa@intel.com>
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>
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>
Ming Liu
Stefan Agner
Diego Rondini
Richard Purdie
Ricardo Salveti
Igor Stoppa
Patrick Ohly