arch/arm/boot/dts/broadcom/bcm963138dvt.dts

File Facts

System

Linux kernel

Corpus path

arch/arm/boot/dts/broadcom/bcm963138dvt.dts

Extension

.dts

Size

728 bytes

Lines

57

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

• bcm63138.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
/*
 * Broadcom BCM63138 Reference Board DTS
 */

/dts-v1/;

#include "bcm63138.dtsi"

/ {
	compatible = "brcm,BCM963138DVT", "brcm,bcm63138", "brcm,bcmbca";
	model = "Broadcom BCM963138DVT";

	chosen {
		bootargs = "console=ttyS0,115200";
		stdout-path = &serial0;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x08000000>;
	};

};

&serial0 {
	status = "okay";
};

&serial1 {
	status = "okay";
};

&nand_controller {
	brcm,wp-not-connected;
	status = "okay";
};

&nandcs {
	nand-ecc-strength = <4>;
	nand-ecc-step-size = <512>;
	brcm,nand-oob-sector-size = <16>;
	nand-on-flash-bbt;
};

&ahci {
	status = "okay";
};

&sata_phy {
	status = "okay";
};

&hsspi {
	status = "okay";
};

Annotation

• Immediate include surface: `bcm63138.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.