Messages in this thread | | | Date | Mon, 18 Sep 2017 17:12:48 +0100 | From | Mark Rutland <> | Subject | Re: [PATCH] arm64: dts: foundation-v8: Enable PSCI mode |
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Hi Daniel,
On Mon, Sep 18, 2017 at 04:38:32PM +0100, Daniel Thompson wrote: > Currently if the Foundation model is running ARM Trusted Firmware then > the kernel, which is configured to use spin tables, cannot start secondary > processors or "power off" the simulation. > > Add a couple of labels to the include file, and introduce a new .dts > file that uses these to override the enable-method. > > Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
This looks good, but has the unfortunate effect of leaving the (irrelevant) cpu-release-addr property in the PSCI dts files, as that's in the underlying dtsi file.
Could we split spin-table / PSCI parts into separate dtsi files?
e.g. have:
* foundation-v8.dtsi * foundation-v8-gicv{2,3}.dtsi * foundation-v8-{psci,spin-table}.dtsi
... and then combine those to build the dts files we want.
FWIW, with that:
Acked-by: Mark Rutland <mark.rutland@arm.com>
Thanks, Mark.
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