arch/arm/mach-omap2/omap44xx.h

Source file repositories/reference/linux-study-clean/arch/arm/mach-omap2/omap44xx.h

File Facts

System: Linux kernel
Corpus path: arch/arm/mach-omap2/omap44xx.h
Extension: .h
Size: 1943 bytes
Lines: 59
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_OMAP44XX_H
#define __ASM_ARCH_OMAP44XX_H

/*
 * Please place only base defines here and put the rest in device
 * specific headers.
 */
#define L4_44XX_BASE			0x4a000000
#define L4_WK_44XX_BASE			0x4a300000
#define L4_PER_44XX_BASE		0x48000000
#define L4_EMU_44XX_BASE		0x54000000
#define L3_44XX_BASE			0x44000000
#define OMAP44XX_EMIF1_BASE		0x4c000000
#define OMAP44XX_EMIF2_BASE		0x4d000000
#define OMAP44XX_DMM_BASE		0x4e000000
#define OMAP4430_32KSYNCT_BASE		0x4a304000
#define OMAP4430_CM1_BASE		0x4a004000
#define OMAP4430_CM_BASE		OMAP4430_CM1_BASE
#define OMAP4430_CM2_BASE		0x4a008000
#define OMAP4430_PRM_BASE		0x4a306000
#define OMAP4430_PRCM_MPU_BASE		0x48243000
#define OMAP44XX_GPMC_BASE		0x50000000
#define OMAP443X_SCM_BASE		0x4a002000
#define OMAP443X_CTRL_BASE		0x4a100000
#define OMAP44XX_IC_BASE		0x48200000
#define OMAP44XX_IVA_INTC_BASE		0x40000000
#define IRQ_SIR_IRQ			0x0040
#define OMAP44XX_GIC_DIST_BASE		0x48241000
#define OMAP44XX_GIC_CPU_BASE		0x48240100
#define OMAP44XX_IRQ_GIC_START		32
#define OMAP44XX_LOCAL_TWD_BASE		0x48240600
#define OMAP44XX_L2CACHE_BASE		0x48242000
#define OMAP44XX_WKUPGEN_BASE		0x48281000
#define OMAP44XX_MCPDM_BASE		0x40132000
#define OMAP44XX_SAR_RAM_BASE		0x4a326000

#define OMAP44XX_MAILBOX_BASE		(L4_44XX_BASE + 0xF4000)
#define OMAP44XX_HSUSB_OTG_BASE		(L4_44XX_BASE + 0xAB000)

#define OMAP4_MMU1_BASE			0x55082000
#define OMAP4_MMU2_BASE			0x4A066000

#define OMAP44XX_USBTLL_BASE		(L4_44XX_BASE + 0x62000)
#define OMAP44XX_UHH_CONFIG_BASE	(L4_44XX_BASE + 0x64000)
#define OMAP44XX_HSUSB_OHCI_BASE	(L4_44XX_BASE + 0x64800)
#define OMAP44XX_HSUSB_EHCI_BASE	(L4_44XX_BASE + 0x64C00)

#endif /* __ASM_ARCH_OMAP44XX_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.