On Thu, Jan 21, 2021 at 11:20:40AM +0530, Viresh Kumar wrote: > On 20-01-21, 23:45, Frank Rowand wrote: > > I have only the most surface knowledge of fdtoverlay, mostly from > > "fdtoverlay --help", but you can apply multiple overlays with a > > single invocation of fdtoverlay. My _assumption_ was that the > > overlays would be applied in order, and after any given overlay > > was applied, subsequent overlays could reference the previously > > applied overlay. > > > > Is my assumption incorrect? > > I think yes, if everything is in order then it should work just fine. > > I was only suggesting that fdtoverlay accepting the base overlay with > /plugin/; may well be a requirement and so intentionally done.
No. It's simply the result of the fact that a dtbo is still a dtb.
So, you can still apply an overlay to it. However, a dtbo is a
weirdly structured dtb, so applying an overlay to it is very unlikely
to give you something useful.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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