Add a new option to each device in multi-profile mode, allowing to provide
a list of packages to add or remove. In case of added packages, the user
must take care that these are selected to be built.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

9pfs is used by kvm to share files between host and guest,
add proper config option to enable it.

Signed-off-by: Matteo Croce <matteo.croce@canonical.com>

Signed-off-by: Felix Fietkau <nbd@nbd.name>

Signed-off-by: Felix Fietkau <nbd@nbd.name>

This patch adds support of Mikrotik yaffs2 filesystem image for kernel file
and tools/kernel2minor package.
We neede this to boot kernel through RouterBoot on new Mikrotik NOR flash devices.

Signed-off-by: Sergey Sergeev <adron@yapic.net>

this causes KALLSYMS to be off by default

Signed-off-by: John Crispin <john@phrozen.org>

Signed-off-by: Felix Fietkau <nbd@nbd.name>

Signed-off-by: Felix Fietkau <nbd@nbd.name>