Messages in this thread | | | Date | Wed, 1 Dec 2021 16:11:17 +0100 | Subject | Re: [PATCH 05/15] arm64: dts: qcom: sm8450: Add reserved memory nodes | From | Konrad Dybcio <> |
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On 01.12.2021 08:29, Vinod Koul wrote: > Add the reserved memory nodes for SM8450. This is based on the downstream > documentation. > > Signed-off-by: Vinod Koul <vkoul@kernel.org> > --- > arch/arm64/boot/dts/qcom/sm8450.dtsi | 221 +++++++++++++++++++++++++++ > 1 file changed, 221 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi > index f0b9e80238a2..79aead4cba66 100644 > --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi > @@ -310,6 +310,227 @@ CLUSTER_PD: cpu-cluster0 { > }; > }; > > + reserved_memory: reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + hyp_mem: memory@80000000 { > + no-map; > + reg = <0x0 0x80000000 0x0 0x600000>; > + };
All nodes in this patch put no-map before reg, which is precisely not the way
it's done in all other qcom DTs...
[...]
> + > + /* uefi region can be reused by apps */
What apps? Facebook? TikTok? Capitalization makes a difference in this
specific case..
> + > + /* Linux kernel image is loaded at 0xa0000000 */ > + > + oem_vm_mem: memory@bb000000 { > + no-map; > + reg = <0x0 0xbb000000 0x0 0x5000000>; > + }; > +
[...]
Konrad
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