arch/arm/mach-imx/mach-imx31.c

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-imx/mach-imx31.c

Extension

.c

Size

411 bytes

Lines

19

Domain

Architecture Layer

Bucket

arch/arm

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

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

• asm/mach/arch.h
• common.h

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-later
/*
 * Copyright 2012 Sascha Hauer, Pengutronix
 */

#include <asm/mach/arch.h>
#include "common.h"

static const char * const imx31_dt_board_compat[] __initconst = {
	"fsl,imx31",
	NULL
};

DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)")
	.map_io		= mx31_map_io,
	.init_early	= imx31_init_early,
	.dt_compat	= imx31_dt_board_compat,
MACHINE_END

Annotation

• Immediate include surface: `asm/mach/arch.h`, `common.h`.
• Atlas domain: Architecture Layer / arch/arm.
• Implementation status: source implementation candidate.

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.