arch/powerpc/platforms/512x/Kconfig

Source file repositories/reference/linux-study-clean/arch/powerpc/platforms/512x/Kconfig

File Facts

System: Linux kernel
Corpus path: arch/powerpc/platforms/512x/Kconfig
Extension: [no extension]
Size: 1152 bytes
Lines: 43
Domain: Architecture Layer
Bucket: arch/powerpc
Inferred role: Architecture Layer: build/configuration rule
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

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
config PPC_MPC512x
	bool "512x-based boards"
	depends on PPC_BOOK3S_32
	select COMMON_CLK
	select FSL_SOC
	select IPIC
	select HAVE_PCI
	select FSL_PCI if PCI
	select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
	select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD

config MPC512x_LPBFIFO
	tristate "MPC512x LocalPlus Bus FIFO driver"
	depends on PPC_MPC512x && MPC512X_DMA
	help
	  Enable support for Freescale MPC512x LocalPlus Bus FIFO (SCLPC).

config MPC5121_ADS
	bool "Freescale MPC5121E ADS"
	depends on PPC_MPC512x
	select DEFAULT_UIMAGE
	help
	  This option enables support for the MPC5121E ADS board.

config MPC512x_GENERIC
	bool "Generic support for simple MPC512x based boards"
	depends on PPC_MPC512x
	select DEFAULT_UIMAGE
	help
	  This option enables support for simple MPC512x based boards
	  which do not need custom platform specific setup.

	  Compatible boards include:  Protonic LVT base boards (ZANMCU
	  and VICVT2), Freescale MPC5125 Tower system.

config PDM360NG
	bool "ifm PDM360NG board"
	depends on PPC_MPC512x
	select DEFAULT_UIMAGE
	help
	  This option enables support for the PDM360NG board.

Annotation

Atlas domain: Architecture Layer / arch/powerpc.
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.