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Diffstat (limited to 'fdts/n1sdp-multi-chip.dts')
| -rw-r--r-- | fdts/n1sdp-multi-chip.dts | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/fdts/n1sdp-multi-chip.dts b/fdts/n1sdp-multi-chip.dts new file mode 100644 index 000000000..b58d9d8fb --- /dev/null +++ b/fdts/n1sdp-multi-chip.dts @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause) +/* + * Copyright (c) 2019-2020, Arm Limited. + */ + +#include "n1sdp-single-chip.dts" + +/ { + cpus { + cpu4@100000000 { + compatible = "arm,neoverse-n1"; + reg = <0x1 0x0>; + device_type = "cpu"; + enable-method = "psci"; + numa-node-id = <1>; + }; + cpu5@100000100 { + compatible = "arm,neoverse-n1"; + reg = <0x1 0x00000100>; + device_type = "cpu"; + enable-method = "psci"; + numa-node-id = <1>; + }; + cpu6@100010000 { + compatible = "arm,neoverse-n1"; + reg = <0x1 0x00010000>; + device_type = "cpu"; + enable-method = "psci"; + numa-node-id = <1>; + }; + cpu7@100010100 { + compatible = "arm,neoverse-n1"; + reg = <0x1 0x00010100>; + device_type = "cpu"; + enable-method = "psci"; + numa-node-id = <1>; + }; + }; + + /* Remote N1SDP board address is mapped at offset 4TB. + * First DRAM Bank of remote N1SDP board is mapped at 4TB + 2GB. + */ + memory@40080000000 { + device_type = "memory"; + reg = <0x00000400 0x80000000 0x0 0x80000000>, + <0x00000480 0x80000000 0x3 0x80000000>; + numa-node-id = <1>; + }; + + distance-map { + compatible = "numa-distance-map-v1"; + distance-matrix = <0 0 10>, + <0 1 20>, + <1 1 10>; + }; +}; + +&gic { + #redistributor-regions = <2>; + reg = <0x0 0x30000000 0 0x10000>, /* GICD */ + <0x0 0x300c0000 0 0x80000>, /* GICR */ + <0x400 0x300c0000 0 0x80000>; /* GICR */ +}; |