marfrit
c77be48151
Replace the local host name "boltzmann" with the machine type (Rock 5 ITX+, RK3588, 32 GB) throughout so the replication docs read for anyone on the same hardware, not just this fleet. Rename fleet/boltzmann.yaml -> fleet/rock5-itx-plus.yaml.
55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Rosenblatt: enable all three RK3588 RKNN cores + their IOMMUs.
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*
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* Apply on top of any rk3588 board DT that uses the mainline
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* rk3588-base.dtsi labels. Verified against the Rock 5 ITX+
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* (model "Radxa ROCK 5 ITX", compatible "radxa,rock-5-itx").
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*
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* Pre-conditions before applying on a system with >4 GB RAM
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* (the Rock 5 ITX+ has 32 GB):
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* - The IOMMU v1.0 hazard MUST be mitigated first.
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* See docs/npu-mainline-status.md "IOMMU v1.0 hazard".
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* Either boot with `mem=4G`, OR carry the discriminator-compat
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* patch series (Simon Xue per-device-ops +
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* Midgy BALON `rockchip,rk3568-iommu-v1`).
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*
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* After applying:
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* - `modprobe rocket`
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* - expect `/dev/accel/accel0` (single facade, schedules across cores)
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* - dmesg: rocket-driven probe per `npu@fdab0000`, `..fdac0000`,
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* `..fdad0000`
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*
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* Keep the assigned-clock-rate at the rk3588-base.dtsi default of
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* 200 MHz for first-bringup. Lift to 1 GHz (`SCMI_CLK_NPU` max) only
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* after the rocket bringup, IOMMU, and a baseline matmul are
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* verified stable.
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*/
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/dts-v1/;
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/plugin/;
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&rknn_core_0 {
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status = "okay";
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};
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&rknn_mmu_0 {
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status = "okay";
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};
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&rknn_core_1 {
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status = "okay";
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};
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&rknn_mmu_1 {
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status = "okay";
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};
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&rknn_core_2 {
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status = "okay";
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};
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&rknn_mmu_2 {
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status = "okay";
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};
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