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@xxxxxxxxxx>
> ---
> 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
