config DTC	bool config OF	bool menu "Device Tree and Open Firmware support"	depends on OF config PROC_DEVICETREE	bool "Support for device tree in /proc"	depends on PROC_FS && !SPARC	help	  This option adds a device-tree directory under /proc which contains	  an image of the device tree that the kernel copies from Open	  Firmware or other boot firmware. If unsure, say Y here. config OF_SELFTEST	bool "Device Tree Runtime self tests"	help	  This option builds in test cases for the device tree infrastructure	  that are executed one at boot time, and the results dumped to the	  console. 	  If unsure, say N here, but this option is safe to enable. config OF_FLATTREE	bool	select DTC config OF_EARLY_FLATTREE	bool	select OF_FLATTREE config OF_PROMTREE	bool # Hardly any platforms need this.  It is safe to select, but only do so if you# need it.config OF_DYNAMIC	bool config OF_ADDRESS	def_bool y	depends on !SPARC config OF_IRQ	def_bool y	depends on !SPARC config OF_DEVICE	def_bool y config OF_I2C	def_tristate I2C	depends on I2C && !SPARC	help	  OpenFirmware I2C accessors config OF_NET	depends on NETDEVICES	def_bool y config OF_MDIO	def_tristate PHYLIB	depends on PHYLIB	help	  OpenFirmware MDIO bus (Ethernet PHY) accessors config OF_PCI	def_tristate PCI	depends on PCI	help	  OpenFirmware PCI bus accessors config OF_PCI_IRQ	def_tristate PCI	depends on OF_PCI && OF_IRQ	help	  OpenFirmware PCI IRQ routing helpers config OF_MTD	depends on MTD	def_bool y endmenu # OF