# rosenblatt fleet manifest — boltzmann (Rock 5 ITX+, RK3588)
#
# Phase-1 audit host. Always-on, 32 GB DDR4, NVMe rootfs. NPU silicon
# present + accessible via Rockchip-BSP vendor module today; mainline
# path TBD (see docs/npu-mainline-status.md).

host: boltzmann
arch: arm64
soc: rockchip/rk3588
board: rock-5-itx-plus
distro: archlinuxarm  # ALARM aarch64; boltzmann is the umbrella RK3588 host
role: primary-development  # not yet primary-target (laptop targets land later)

hardware:
  cpu: 4×Cortex-A76 (2.4 GHz) + 4×Cortex-A55 (1.8 GHz)
  ram: 32 GB DDR4-2666
  storage: NVMe (rootfs) + microSD (recovery)
  npu:
    cores: 3
    tops_int8_per_core: 2  # ~2 TOPS INT8 per core, 6 TOPS aggregate (theoretical peak)
    local_sram_per_core_mib: 2
    power_domain: pd_npu

# Phase-1 audit (captured 2026-05-19)
kernel:
  running_version: 7.0.0-rc3-ARCH+   # `uname -r`; built Apr 29 2026, custom marfrit-A1
  image: linux-rk3588-marfrit-A1     # from BOOT_IMAGE in /proc/cmdline
  source: marfrit/neutron (mainline-rc3 base, RK3588 patches)
  npu_driver:
    name: rocket                     # drivers/accel/rocket, author Tomeu Vizoso
    state: built-as-module-not-loaded
    module_path: /lib/modules/7.0.0-rc3-ARCH+/kernel/drivers/accel/rocket/rocket.ko
    config:
      CONFIG_DRM_ACCEL: 'y'
      CONFIG_DRM_ACCEL_ROCKET: m
    binds_compatible: rockchip,rk3588-rknn-core
    depends: [gpu-sched, drm_shmem_helper]
  dt_npu_nodes:
    - addr: 0xfdab0000
      compatible: rockchip,rk3588-rknn-core
      status: disabled
    - addr: 0xfdac0000
      compatible: rockchip,rk3588-rknn-core
      status: disabled
    - addr: 0xfdad0000
      compatible: rockchip,rk3588-rknn-core
      status: disabled
  dev_accel: /dev/accel  # not present — major 261 registered in /proc/devices but no device bound
  dmesg_npu_lines: 0     # zero npu/accel/rknpu lines since boot

userspace:
  rknn_vendor_runtime_installed: false  # commitment: stay mainline-clean
  llama_cpp_installed: TBD              # via marfrit-packages or built-from-source

baseline_measurement:
  pending: true
  target: |
    llama.cpp pure-CPU tok/s on qwen2.5-1.5b-instruct-q4_k_m.gguf,
    3 runs, median wallclock. Use llama-bench from llama.cpp/build/bin.
  ground_truth_file: benchmarks/2026-XX-XX_boltzmann_qwen1.5b_cpu_baseline.json

bringup_sequence:
  1: substrate audit (docs/npu-mainline-status.md table filled)
  2: npu-probe runs successfully (open device → 64×64 INT8 matmul → bit-match CPU ref)
  3: llama.cpp pure-CPU baseline captured
  4: rknpu ggml backend skeleton compiles
  5: first llama.cpp matmul offload working on a single layer
  6: full forward pass via NPU for one decode step
  7: tok/s vs baseline measured

backup_host: ampere  # CoolPi GenBook — port-validation target. Phase-2+ scope.

reverse_dependencies:
  - Quark (boltzmann UEFI) — must stay bootable across kernel-rev experiments
  - Neutron (boltzmann kernel build) — provides the kernel we tweak for rknpu
  - Volta (boltzmann umbrella) — Rosenblatt is the third Volta-child after Quark + Neutron