Stop using the outdated automotive memory map for Lemans; update it to meet IoT requirements. Since, most platforms are IoT-based, treat IoT as the default variant under "lemans" and apply it to all platforms, except those requiring the old memory-map (e.g., sa8775p, ride, and ride-r3). Introduce "lemans-auto" as a derivative of "lemans" that retains the old automotive memory map to support legacy use cases. As part of the IoT memory map updates: - Introduce new carveouts for gunyah_md and pil_dtb. Adjust the size and base address of the PIL carveout to accommodate these changes. - Increase the size of the video/camera PIL carveout without affecting existing functionality. - Reduce the size of the trusted apps carveout to meet IoT-specific requirements. - Remove audio_mdf_mem, tz_ffi_mem, and their corresponding SCM references, as they are not required for IoT platforms. Co-developed-by: Pratyush Brahma Signed-off-by: Pratyush Brahma Co-developed-by: Prakash Gupta Signed-off-by: Prakash Gupta Signed-off-by: Wasim Nazir --- arch/arm64/boot/dts/qcom/lemans-auto.dtsi | 104 +++++++++++++++++++++ arch/arm64/boot/dts/qcom/lemans.dtsi | 75 +++++++++------ arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 2 +- 3 files changed, 149 insertions(+), 32 deletions(-) create mode 100644 arch/arm64/boot/dts/qcom/lemans-auto.dtsi diff --git a/arch/arm64/boot/dts/qcom/lemans-auto.dtsi b/arch/arm64/boot/dts/qcom/lemans-auto.dtsi new file mode 100644 index 000000000000..8db958d60fd1 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/lemans-auto.dtsi @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2023, Linaro Limited + */ + +/dts-v1/; + +#include "lemans.dtsi" + +/delete-node/ &pil_camera_mem; +/delete-node/ &pil_adsp_mem; +/delete-node/ &q6_adsp_dtb_mem; +/delete-node/ &q6_gdsp0_dtb_mem; +/delete-node/ &pil_gdsp0_mem; +/delete-node/ &pil_gdsp1_mem; +/delete-node/ &q6_gdsp1_dtb_mem; +/delete-node/ &q6_cdsp0_dtb_mem; +/delete-node/ &pil_cdsp0_mem; +/delete-node/ &pil_gpu_mem; +/delete-node/ &pil_cdsp1_mem; +/delete-node/ &q6_cdsp1_dtb_mem; +/delete-node/ &pil_cvp_mem; +/delete-node/ &pil_video_mem; +/delete-node/ &gunyah_md_mem; + +/ { + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + tz_ffi_mem: tz-ffi@91c00000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x91c00000 0x0 0x1400000>; + no-map; + }; + + pil_camera_mem: pil-camera@95200000 { + reg = <0x0 0x95200000 0x0 0x500000>; + no-map; + }; + + pil_adsp_mem: pil-adsp@95c00000 { + reg = <0x0 0x95c00000 0x0 0x1e00000>; + no-map; + }; + + pil_gdsp0_mem: pil-gdsp0@97b00000 { + reg = <0x0 0x97b00000 0x0 0x1e00000>; + no-map; + }; + + pil_gdsp1_mem: pil-gdsp1@99900000 { + reg = <0x0 0x99900000 0x0 0x1e00000>; + no-map; + }; + + pil_cdsp0_mem: pil-cdsp0@9b800000 { + reg = <0x0 0x9b800000 0x0 0x1e00000>; + no-map; + }; + + pil_gpu_mem: pil-gpu@9d600000 { + reg = <0x0 0x9d600000 0x0 0x2000>; + no-map; + }; + + pil_cdsp1_mem: pil-cdsp1@9d700000 { + reg = <0x0 0x9d700000 0x0 0x1e00000>; + no-map; + }; + + pil_cvp_mem: pil-cvp@9f500000 { + reg = <0x0 0x9f500000 0x0 0x700000>; + no-map; + }; + + pil_video_mem: pil-video@9fc00000 { + reg = <0x0 0x9fc00000 0x0 0x700000>; + no-map; + }; + + audio_mdf_mem: audio-mdf-region@ae000000 { + reg = <0x0 0xae000000 0x0 0x1000000>; + no-map; + }; + + hyptz_reserved_mem: hyptz-reserved@beb00000 { + reg = <0x0 0xbeb00000 0x0 0x11500000>; + no-map; + }; + + trusted_apps_mem: trusted-apps@d1900000 { + reg = <0x0 0xd1900000 0x0 0x3800000>; + no-map; + }; + }; + + firmware { + scm { + memory-region = <&tz_ffi_mem>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi index 9997a29901f5..bf273660e0cb 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -514,7 +514,6 @@ firmware { scm { compatible = "qcom,scm-sa8775p", "qcom,scm"; qcom,dload-mode = <&tcsr 0x13000>; - memory-region = <&tz_ffi_mem>; }; }; @@ -773,6 +772,11 @@ sail_ota_mem: sail-ss@90e00000 { no-map; }; + gunyah_md_mem: gunyah-md@91a80000 { + reg = <0x0 0x91a80000 0x0 0x80000>; + no-map; + }; + aoss_backup_mem: aoss-backup@91b00000 { reg = <0x0 0x91b00000 0x0 0x40000>; no-map; @@ -798,12 +802,6 @@ cdt_data_backup_mem: cdt-data-backup@91ba0000 { no-map; }; - tz_ffi_mem: tz-ffi@91c00000 { - compatible = "shared-dma-pool"; - reg = <0x0 0x91c00000 0x0 0x1400000>; - no-map; - }; - lpass_machine_learning_mem: lpass-machine-learning@93b00000 { reg = <0x0 0x93b00000 0x0 0xf00000>; no-map; @@ -815,62 +813,77 @@ adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap@94a00000 { }; pil_camera_mem: pil-camera@95200000 { - reg = <0x0 0x95200000 0x0 0x500000>; + reg = <0x0 0x95200000 0x0 0x700000>; no-map; }; - pil_adsp_mem: pil-adsp@95c00000 { - reg = <0x0 0x95c00000 0x0 0x1e00000>; + pil_adsp_mem: pil-adsp@95900000 { + reg = <0x0 0x95900000 0x0 0x1e00000>; no-map; }; - pil_gdsp0_mem: pil-gdsp0@97b00000 { - reg = <0x0 0x97b00000 0x0 0x1e00000>; + q6_adsp_dtb_mem: q6-adsp-dtb@97700000 { + reg = <0x0 0x97700000 0x0 0x80000>; no-map; }; - pil_gdsp1_mem: pil-gdsp1@99900000 { - reg = <0x0 0x99900000 0x0 0x1e00000>; + q6_gdsp0_dtb_mem: q6-gdsp0-dtb@97780000 { + reg = <0x0 0x97780000 0x0 0x80000>; no-map; }; - pil_cdsp0_mem: pil-cdsp0@9b800000 { - reg = <0x0 0x9b800000 0x0 0x1e00000>; + pil_gdsp0_mem: pil-gdsp0@97800000 { + reg = <0x0 0x97800000 0x0 0x1e00000>; no-map; }; - pil_gpu_mem: pil-gpu@9d600000 { - reg = <0x0 0x9d600000 0x0 0x2000>; + pil_gdsp1_mem: pil-gdsp1@99600000 { + reg = <0x0 0x99600000 0x0 0x1e00000>; no-map; }; - pil_cdsp1_mem: pil-cdsp1@9d700000 { - reg = <0x0 0x9d700000 0x0 0x1e00000>; + q6_gdsp1_dtb_mem: q6-gdsp1-dtb@9b400000 { + reg = <0x0 0x9b400000 0x0 0x80000>; no-map; }; - pil_cvp_mem: pil-cvp@9f500000 { - reg = <0x0 0x9f500000 0x0 0x700000>; + q6_cdsp0_dtb_mem: q6-cdsp0-dtb@9b480000 { + reg = <0x0 0x9b480000 0x0 0x80000>; no-map; }; - pil_video_mem: pil-video@9fc00000 { - reg = <0x0 0x9fc00000 0x0 0x700000>; + pil_cdsp0_mem: pil-cdsp0@9b500000 { + reg = <0x0 0x9b500000 0x0 0x1e00000>; no-map; }; - audio_mdf_mem: audio-mdf-region@ae000000 { - reg = <0x0 0xae000000 0x0 0x1000000>; + pil_gpu_mem: pil-gpu@9d300000 { + reg = <0x0 0x9d300000 0x0 0x2000>; no-map; }; - firmware_mem: firmware-region@b0000000 { - reg = <0x0 0xb0000000 0x0 0x800000>; + q6_cdsp1_dtb_mem: q6-cdsp1-dtb@9d380000 { + reg = <0x0 0x9d380000 0x0 0x80000>; no-map; }; - hyptz_reserved_mem: hyptz-reserved@beb00000 { - reg = <0x0 0xbeb00000 0x0 0x11500000>; + pil_cdsp1_mem: pil-cdsp1@9d400000 { + reg = <0x0 0x9d400000 0x0 0x1e00000>; + no-map; + }; + + pil_cvp_mem: pil-cvp@9f200000 { + reg = <0x0 0x9f200000 0x0 0x700000>; + no-map; + }; + + pil_video_mem: pil-video@9f900000 { + reg = <0x0 0x9f900000 0x0 0x1000000>; + no-map; + }; + + firmware_mem: firmware-region@b0000000 { + reg = <0x0 0xb0000000 0x0 0x800000>; no-map; }; @@ -915,7 +928,7 @@ deepsleep_backup_mem: deepsleep-backup@d1800000 { }; trusted_apps_mem: trusted-apps@d1900000 { - reg = <0x0 0xd1900000 0x0 0x3800000>; + reg = <0x0 0xd1900000 0x0 0x1c00000>; no-map; }; diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi index bcd284c0f939..a9ec6ded412e 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi @@ -8,7 +8,7 @@ #include #include -#include "lemans.dtsi" +#include "lemans-auto.dtsi" #include "sa8775p-pmics.dtsi" / { -- 2.49.0