Messages in this thread | | | Date | Mon, 8 Jan 2018 21:40:42 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v2 6/8] dt-bindings: ARM: sunxi: Document A80 SoC secure SRAM usage by SMP hotplug |
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On Thu, Jan 04, 2018 at 10:37:52PM +0800, Chen-Yu Tsai wrote: > On the Allwinner A80 SoC the BROM supports hotplugging the primary core > (cpu0) by checking two 32bit values at a specific location within the > secure SRAM block. This region needs to be reserved and accessible to > the SMP code. > > Document its usage. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > .../devicetree/bindings/arm/sunxi/smp-sram.txt | 44 ++++++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/sunxi/smp-sram.txt
Reviewed-by: Rob Herring <robh@kernel.org>
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