arch/arm/mach-imx/resume-imx6.S

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-imx/resume-imx6.S

Extension

.S

Size

572 bytes

Lines

27

Domain

Architecture Layer

Bucket

arch/arm

Inferred role

Architecture Layer: arch/arm

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

• linux/linkage.h
• asm/assembler.h
• asm/asm-offsets.h
• asm/hardware/cache-l2x0.h
• hardware.h

Detected Declarations

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

Annotated Snippet

#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/hardware/cache-l2x0.h>
#include "hardware.h"

.arch armv7-a

/*
 * The following code must assume it is running from physical address
 * where absolute virtual addresses to the data section have to be
 * turned into relative ones.
 */

ENTRY(v7_cpu_resume)
	bl	v7_invalidate_l1
#ifdef CONFIG_CACHE_L2X0
	bl	l2c310_early_resume
#endif
	b	cpu_resume
ENDPROC(v7_cpu_resume)

Annotation

• Immediate include surface: `linux/linkage.h`, `asm/assembler.h`, `asm/asm-offsets.h`, `asm/hardware/cache-l2x0.h`, `hardware.h`.
• 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.