Messages in this thread | | | Date | Thu, 21 Jan 2021 12:27:28 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH V5 5/5] of: unittest: Statically apply overlays using fdtoverlay |
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On 21-01-21, 17:34, David Gibson wrote: > No, this is the wrong way around. The expected operation here is that > you apply overlay (1) to the base tree, giving you, say, output1.dtb. > output1.dtb is (effectively) a base tree itself, to which you can then > apply overlay-(2).
Thanks for the confirmation about this.
> Merging overlays is > something that could make sense, but fdtoverlay will not do it at > present.
FWIW, I think it works fine right now even if it not intentional. I did inspect the output dtb (made by merging two overlays) using fdtdump and it looked okay. But yeah, I understand that we shouldn't do it.
-- viresh
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