Messages in this thread | | | From | Felipe Balbi <> | Subject | Re: [RFC/patch 2/2] arm64: boot: dts: qcom: surface duo: add minimal framebuffer | Date | Sat, 18 Dec 2021 09:15:30 +0200 |
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Hi,
Alexey Minnekhanov <alexeymin@postmarketos.org> writes: > @@ -472,6 +483,14 @@ &pon_resin { > linux,code = <KEY_VOLUMEDOWN>; > }; > > +&reserved_memory { > + splash_region: splash_region@9c000000 { > + /* We expect the bootloader to fill in the size */ > + reg = <0x0 0x9c000000 0x0 0x0>; > > 0x2400000 should be here as size, maybe?
bootloader is filling that up, but sure I only used this to get the size and base address from bootloader. I could just hardcode the values now that I know them :-)
> > cont_splash_mem: memory@9c000000 { > reg = <0x0 0x9c000000 0x0 0x2400000>; > no-map; > }; > > FWIW, example above (with similar simple-framebuffer > node) worked fine for my sm8150 based device.
Oh okay. So it's likely to be something specific to our bootloader.
-- balbi
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