arch/riscv/boot/dts/tenstorrent/blackhole-card.dts

File Facts

System

Linux kernel

Corpus path

arch/riscv/boot/dts/tenstorrent/blackhole-card.dts

Extension

.dts

Size

291 bytes

Lines

15

Domain

Architecture Layer

Bucket

arch/riscv

Inferred role

Architecture Layer: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• blackhole.dtsi

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/dts-v1/;

#include "blackhole.dtsi"

/ {
	model = "Tenstorrent Blackhole";
	compatible = "tenstorrent,blackhole-card", "tenstorrent,blackhole";

	memory@400030000000 {
		device_type = "memory";
		reg = <0x4000 0x30000000 0x1 0x00000000>;
	};
};

Annotation

• Immediate include surface: `blackhole.dtsi`.
• Atlas domain: Architecture Layer / arch/riscv.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.