arch/arm/mach-imx/iim.h

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-imx/iim.h

Extension

.h

Size

2315 bytes

Lines

65

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

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

#ifndef __ASM_ARCH_MXC_IIM_H__
#define __ASM_ARCH_MXC_IIM_H__

/* Register offsets */
#define MXC_IIMSTAT             0x0000
#define MXC_IIMSTATM            0x0004
#define MXC_IIMERR              0x0008
#define MXC_IIMEMASK            0x000C
#define MXC_IIMFCTL             0x0010
#define MXC_IIMUA               0x0014
#define MXC_IIMLA               0x0018
#define MXC_IIMSDAT             0x001C
#define MXC_IIMPREV             0x0020
#define MXC_IIMSREV             0x0024
#define MXC_IIMPRG_P            0x0028
#define MXC_IIMSCS0             0x002C
#define MXC_IIMSCS1             0x0030
#define MXC_IIMSCS2             0x0034
#define MXC_IIMSCS3             0x0038
#define MXC_IIMFBAC0            0x0800
#define MXC_IIMJAC              0x0804
#define MXC_IIMHWV1             0x0808
#define MXC_IIMHWV2             0x080C
#define MXC_IIMHAB0             0x0810
#define MXC_IIMHAB1             0x0814
/* Definitions for i.MX27 TO2 */
#define MXC_IIMMAC              0x0814
#define MXC_IIMPREV_FUSE        0x0818
#define MXC_IIMSREV_FUSE        0x081C
#define MXC_IIMSJC_CHALL_0      0x0820
#define MXC_IIMSJC_CHALL_7      0x083C
#define MXC_IIMFB0UC17          0x0840
#define MXC_IIMFB0UC255         0x0BFC
#define MXC_IIMFBAC1            0x0C00
/* Definitions for i.MX27 TO2 */
#define MXC_IIMSUID             0x0C04
#define MXC_IIMKEY0             0x0C04
#define MXC_IIMKEY20            0x0C54
#define MXC_IIMSJC_RESP_0       0x0C58
#define MXC_IIMSJC_RESP_7       0x0C74
#define MXC_IIMFB1UC30          0x0C78
#define MXC_IIMFB1UC255         0x0FFC

/* Bit definitions */

#define MXC_IIMHWV1_WLOCK               (0x1 << 7)
#define MXC_IIMHWV1_MCU_ENDIAN          (0x1 << 6)
#define MXC_IIMHWV1_DSP_ENDIAN          (0x1 << 5)
#define MXC_IIMHWV1_BOOT_INT            (0x1 << 4)
#define MXC_IIMHWV1_SCC_DISABLE         (0x1 << 3)
#define MXC_IIMHWV1_HANTRO_DISABLE      (0x1 << 2)
#define MXC_IIMHWV1_MEMSTICK_DIS        (0x1 << 1)

#define MXC_IIMHWV2_WLOCK               (0x1 << 7)
#define MXC_IIMHWV2_BP_SDMA             (0x1 << 6)
#define MXC_IIMHWV2_SCM_DCM             (0x1 << 5)

#endif /* __ASM_ARCH_MXC_IIM_H__ */

Annotation

• 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.