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 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