[yocto] readonly rootfs - storing data in separate partition

[Belisko Marek]

Hi,

I plan to use readonly rootfs option and store some custom data in separate
partition (like hostname, wpa_supplicant.conf etc). I have wic file which
create rootfs + then rest is for data storage. I can adjust various recipes
to symlink to /data partition. My question is if there exists some
mechanism how to store some pieces in non-rootfs partition? I know some
projects which put those extra files to deploy dir and then by dd create
dummy storage nd put files there and finally create partition from that.
Thanks a log for any pointers.

BR,

marek

-- 
as simple and primitive as possible
-------------------------------------------------
Marek Belisko - OPEN-NANDRA
Freelance Developer

Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
Tel: +421 915 052 184
skype: marekwhite
twitter: #opennandra
web: http://open-nandra.com
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