7 menu "Device Tree and Open Firmware support"
11 bool "Device Tree Runtime self tests"
14 This option builds in test cases for the device tree infrastructure
15 that are executed once at boot time, and the results dumped to the
18 If unsure, say N here, but this option is safe to enable.
24 config OF_EARLY_FLATTREE
31 # Hardly any platforms need this. It is safe to select, but only do so if you
39 select OF_ADDRESS_PCI if PCI
56 OpenFirmware MDIO bus (Ethernet PHY) accessors
62 OpenFirmware PCI bus accessors
66 depends on OF_PCI && OF_IRQ
68 OpenFirmware PCI IRQ routing helpers
74 config OF_RESERVED_MEM
75 depends on OF_EARLY_FLATTREE
78 Helpers to allow for reservation of memory regions