This mode is necessary in the recovery initramfs to be able to properly detect
any external storage device that might contain an update package. The
configuration option associated with this mode became explicit after upgrading
busybox to v1.34.1, so enable it in our defconfig.
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Latest update to version 1.29.3 in upstream breaks the compatibility
of our bbappend, to avoid it in future updates, this commit
generalizes the bbappend to apply all the 1.29 series.
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
* CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP to support 'connmand' for dhcp.
* CONFIG_CTTYHACK to make easier boot from an initramdisk.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
udhcpc's '-R' option means 'Release IP on exit'.
This fixes a strange corner case on reboot: if you configure your network
interface to DHCP in '/etc/network/interfaces' AND you have some NFS
share mounted on your system, then running reboot command fails to
complete and it hangs on:
'Unmounting local filesystem'
This happens because on reboot TERM and KILL signals are sent to all
the processes in the system before umounting the local filesystem. When
udhcpc daemon receives the signal it exits and releases the IP (because
it was launched with '-R') leaving an unconfigured network interface
that later is unable to umount a network filesystem (NFS), resulting on
'reboot' command being unable to complete.
Removing the '-R' option from udchpc allows to kill the process without
unconfiguring the network interface.
https://jira.digi.com/browse/DEL-1125
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The original defconfig came from DEL. Make the defconfig more similar to
the Yocto default one.
This restores the default udhcpc options when running via ifup to '-R
-n'. This is important because without '-n' the target can wait forever
to get an IP on boot while maybe the network is not available.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Gabriel Valcazar
Arturo Buzarra
Javier Viguera