On Wed, Oct 27, 2021 at 03:44:08PM +0100, Alex Bennée wrote: > > François Ozog <francois.o...@linaro.org> writes: > > > Hi Simon > > > > The only place I could agree with this file presence is in the > > documentation directory, not in dts. It creates a mental picture for the > > reader > > an entirely bad mind scheme around Qemu and DT. > > > > And even in a documentation directory I would place a bug warning: don’t > > use this with any kernel , Qemu generates a DT dynamically > > based on cpu, memory and devices specified at the command line. > > Certainly for the arm, aarch64 and riscv "virt" machines you should > always use the QEMU generated DTB. I'm not entirely clear what a > qemu_arm and qemu_arm64 def targets are meant to be in this context.
Agreed. We cannot include random device trees in U-Boot for devices that generate their own at run time or otherwise have the source of truth elsewhere. -- Tom
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