arch/arm/boot/dts/broadcom/bcm7445-bcm97445svmb.dts

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/broadcom/bcm7445-bcm97445svmb.dts

Extension

.dts

Size

714 bytes

Lines

39

Domain

Architecture Layer

Bucket

arch/arm

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

• bcm7445.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
/dts-v1/;
#include "bcm7445.dtsi"

/ {
	model = "Broadcom STB (bcm7445), SVMB reference board";
	compatible = "brcm,bcm7445", "brcm,brcmstb";

	memory@0 {
		device_type = "memory";
		reg = <0x00 0x00000000 0x00 0x40000000>,
		      <0x00 0x40000000 0x00 0x40000000>,
		      <0x00 0x80000000 0x00 0x40000000>;
	};
};

&nand_controller {
	status = "okay";

	nand@1 {
		compatible = "brcm,nandcs";
		reg = <1>;
		nand-ecc-step-size = <512>;
		nand-ecc-strength = <8>;
		nand-on-flash-bbt;

		#size-cells = <2>;
		#address-cells = <2>;

		flash1.rootfs0@0 {
			reg = <0x0 0x0 0x0 0x80000000>;
		};

		flash1.rootfs1@80000000 {
			reg = <0x0 0x80000000 0x0 0x80000000>;
		};
	};
};

Annotation

• Immediate include surface: `bcm7445.dtsi`.
• Atlas domain: Architecture Layer / arch/arm.
• 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.