arch/m68k/Kconfig.machine

Source file repositories/reference/linux-study-clean/arch/m68k/Kconfig.machine

File Facts

System: Linux kernel
Corpus path: arch/m68k/Kconfig.machine
Extension: .machine
Size: 12523 bytes
Lines: 457
Domain: Architecture Layer
Bucket: arch/m68k
Inferred role: Architecture Layer: arch/m68k
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.
Touches IRQ or DMA behavior; this matters for the representative real-device path.

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

# SPDX-License-Identifier: GPL-2.0
comment "Machine Types"

if M68KCLASSIC

config AMIGA
	bool "Amiga support"
	depends on MMU
	select LEGACY_TIMER_TICK
	help
	  This option enables support for the Amiga series of computers. If
	  you plan to use this kernel on an Amiga, say Y here and browse the
	  material available in <file:Documentation/arch/m68k>; otherwise say N.

config ATARI
	bool "Atari support"
	depends on MMU
	select HAVE_ARCH_NVRAM_OPS
	select LEGACY_TIMER_TICK
	help
	  This option enables support for the 68000-based Atari series of
	  computers (including the TT, Falcon and Medusa). If you plan to use
	  this kernel on an Atari, say Y here and browse the material
	  available in <file:Documentation/arch/m68k>; otherwise say N.

config ATARI_KBD_CORE
	bool

config MAC
	bool "Macintosh support"
	depends on MMU
	select HAVE_ARCH_NVRAM_OPS
	select HAVE_PATA_PLATFORM
	select LEGACY_TIMER_TICK
	help
	  This option enables support for the Apple Macintosh series of
	  computers. If you plan to use this kernel on a Mac, say Y here and
	  browse the documentation available at <http://www.mac.linux-m68k.org/>;
	  otherwise say N.

config APOLLO
	bool "Apollo support"
	depends on MMU
	select LEGACY_TIMER_TICK
	help
	  Say Y here if you want to run Linux on an MC680x0-based Apollo
	  Domain workstation such as the DN3500.

config VME
	bool "VME (Motorola and BVM) support"
	depends on MMU
	help
	  Say Y here if you want to build a kernel for a 680x0 based VME
	  board.  Boards currently supported include Motorola boards MVME147,
	  MVME162, MVME166, MVME167, MVME172, and MVME177.  BVME4000 and
	  BVME6000 boards from BVM Ltd are also supported.

config MVME147
	bool "MVME147 support"
	depends on MMU
	depends on VME
	select LEGACY_TIMER_TICK
	help
	  Say Y to include support for early Motorola VME boards.  This will
	  build a kernel which can run on MVME147 single-board computers.  If
	  you select this option you will have to select the appropriate
	  drivers for SCSI, Ethernet and serial ports later on.

config MVME16x
	bool "MVME162, 166 and 167 support"

Annotation

Atlas domain: Architecture Layer / arch/m68k.
Implementation status: atlas-only.
IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.

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.