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https://github.com/ARM-software/arm-trusted-firmware.git
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000653b467
N1SDP supports both single-chip and multi-chip environment. Added DTS file for both type of environment. Enabled DTS files compilation for N1SDP platform. Change-Id: I66af88dcfb841893eb6ed2ca18d3025de81236a0 Co-authored-by: Robin Murphy <Robin.Murphy@arm.com> Co-authored-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com> Co-authored-by: Manoj Kumar <manoj.kumar3@arm.com> Co-authored-by: Anurag Koul <anurag.koul@arm.com> Signed-off-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com>
63 lines
1.4 KiB
Text
63 lines
1.4 KiB
Text
// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause)
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/*
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* Copyright (c) 2019-2020, Arm Limited.
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*/
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#include "n1sdp-single-chip.dts"
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/ {
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cpus {
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cpu4@100000000 {
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compatible = "arm,neoverse-n1";
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reg = <0x1 0x0>;
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device_type = "cpu";
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enable-method = "psci";
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numa-node-id = <1>;
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};
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cpu5@100000100 {
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compatible = "arm,neoverse-n1";
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reg = <0x1 0x00000100>;
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device_type = "cpu";
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enable-method = "psci";
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numa-node-id = <1>;
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};
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cpu6@100010000 {
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compatible = "arm,neoverse-n1";
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reg = <0x1 0x00010000>;
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device_type = "cpu";
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enable-method = "psci";
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numa-node-id = <1>;
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};
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cpu7@100010100 {
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compatible = "arm,neoverse-n1";
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reg = <0x1 0x00010100>;
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device_type = "cpu";
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enable-method = "psci";
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numa-node-id = <1>;
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};
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};
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/* Remote N1SDP board address is mapped at offset 4TB.
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* First DRAM Bank of remote N1SDP board is mapped at 4TB + 2GB.
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*/
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memory@40080000000 {
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device_type = "memory";
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reg = <0x00000400 0x80000000 0x0 0x80000000>,
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<0x00000480 0x80000000 0x3 0x80000000>;
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numa-node-id = <1>;
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};
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distance-map {
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compatible = "numa-distance-map-v1";
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distance-matrix = <0 0 10>,
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<0 1 20>,
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<1 1 10>;
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};
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};
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&gic {
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#redistributor-regions = <2>;
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reg = <0x0 0x30000000 0 0x10000>, /* GICD */
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<0x0 0x300c0000 0 0x80000>, /* GICR */
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<0x400 0x300c0000 0 0x80000>; /* GICR */
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};
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