[yocto] how to make writable permission for home/root in read-only rootfs (yocto build)

[Arunkumar V]

HI

can any one explain me how to config the /home/root as writable in
read-only rootfs?

is any setting to do with local file or .bbclass?
if any macros need to be enable, please
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.yoctoproject.org/pipermail/yocto/attachments/20190319/cbb6852c/attachment.html>