kconfig

linux内核源码

config PPC_PASEMI
	depends on PPC_MULTIPLATFORM && PPC64
	bool "PA Semi SoC-based platforms"
	default n
	select MPIC
	select PPC_UDBG_16550
	select PPC_NATIVE
	select MPIC_BROKEN_REGREAD
	help
	  This option enables support for PA Semi's PWRficient line
	  of SoC processors, including PA6T-1682M

menu "PA Semi PWRficient options"
	depends on PPC_PASEMI

config PPC_PASEMI_IOMMU
	bool "PA Semi IOMMU support"
	depends on PPC_PASEMI
	help
	  IOMMU support for PA6T-1682M

config PPC_PASEMI_IOMMU_DMA_FORCE
	bool "Force DMA engine to use IOMMU"
	depends on PPC_PASEMI_IOMMU
	help
	  This option forces the use of the IOMMU also for the
	  DMA engine. Otherwise the kernel will use it only when
	  running under a hypervisor.

	  If in doubt, say "N".

config PPC_PASEMI_MDIO
	depends on PHYLIB
	tristate "MDIO support via GPIO"
	default y
	help
	  Driver for MDIO via GPIO on PWRficient platforms

config ELECTRA_IDE
      tristate "Electra IDE driver"
      default y
      depends on PPC_PASEMI && ATA
      select PATA_PLATFORM
      help
	This includes driver support for the Electra on-board IDE
	interface.

endmenu