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SubjectRe: [PATCH v5 01/10] arm64: dts: qcom: sdm845: Update reserved memory map
Hey Bjorn,

On 2019-01-31 06:09, Bjorn Andersson wrote:
> Update existing and add missing regions to the reserved memory map, as
> described in version 10.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>
> Changes since v4:
> - Labeled aop_mem, aop_cmd_db_mem and made tz_mem span the last TZ
> related segment
>
> Changes since v3:
> - Added hyp and xbl memory nodes.
> - Labeled all PIL nodes
>
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 72 +++++++++++++++++++++++++---
> 1 file changed, 66 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 33f5f4ba6160..45b1616392aa 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -73,12 +73,22 @@
> #size-cells = <2>;
> ranges;
>
> - memory@85fc0000 {
> + hyp_mem: memory@85700000 {
> + reg = <0x0 0x85700000 0 0x600000>;
> + no-map;
> + };
> +
> + xbl_mem: memory@85e00000 {
> + reg = <0x0 0x85e00000 0 0x100000>;
> + no-map;
> + };
> +
> + aop_mem: memory@85fc0000 {
> reg = <0 0x85fc0000 0 0x20000>;
> no-map;
> };
>
> - memory@85fe0000 {
> + aop_cmd_db_mem: memory@85fe0000 {
> compatible = "qcom,cmd-db";
> reg = <0x0 0x85fe0000 0x0 0x20000>;
> no-map;
> @@ -89,13 +99,43 @@
> no-map;
> };
>
> - memory@86200000 {
> - reg = <0 0x86200000 0 0x2d00000>;
> + tz_mem: memory@86200000 {
> + reg = <0 0x86200000 0 0x3c00000>;

should be 0x2d00000 instead of 0x3c00000
tz_mem ends at 0x88F00000 :-)

nit: Also for hyp_mem and xbl_mem you could
use 0 instead of 0x0

Reviewed-by: Sibi Sankar <sibis@codeaurora.org>

> + no-map;
> + };
> +
> + qseecom_mem: memory@8ab00000 {
> + reg = <0 0x8ab00000 0 0x1400000>;
> + no-map;
> + };
> +
> + camera_mem: memory@8bf00000 {
> + reg = <0 0x8bf00000 0 0x500000>;
> + no-map;
> + };
> +
> + ipa_fw_mem: memory@8c400000 {
> + reg = <0 0x8c400000 0 0x10000>;
> + no-map;
> + };
> +
> + ipa_gsi_mem: memory@8c410000 {
> + reg = <0 0x8c410000 0 0x5000>;
> no-map;
> };
>
> - wlan_msa_mem: memory@96700000 {
> - reg = <0 0x96700000 0 0x100000>;
> + gpu_mem: memory@8c415000 {
> + reg = <0 0x8c415000 0 0x2000>;
> + no-map;
> + };
> +
> + adsp_mem: memory@8c500000 {
> + reg = <0 0x8c500000 0 0x1a00000>;
> + no-map;
> + };
> +
> + wlan_msa_mem: memory@8df00000 {
> + reg = <0 0x8df00000 0 0x100000>;
> no-map;
> };
>
> @@ -104,10 +144,30 @@
> no-map;
> };
>
> + venus_mem: memory@95800000 {
> + reg = <0 0x95800000 0 0x500000>;
> + no-map;
> + };
> +
> + cdsp_mem: memory@95d00000 {
> + reg = <0 0x95d00000 0 0x800000>;
> + no-map;
> + };
> +
> mba_region: memory@96500000 {
> reg = <0 0x96500000 0 0x200000>;
> no-map;
> };
> +
> + slpi_mem: memory@96700000 {
> + reg = <0 0x96700000 0 0x1400000>;
> + no-map;
> + };
> +
> + spss_mem: memory@97b00000 {
> + reg = <0 0x97b00000 0 0x100000>;
> + no-map;
> + };
> };
>
> cpus {

--
-- Sibi Sankar --
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.

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