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.
25 config OF_EARLY_FLATTREE
32 # Hardly any platforms need this. It is safe to select, but only do so if you
40 select OF_ADDRESS_PCI if PCI
57 OpenFirmware MDIO bus (Ethernet PHY) accessors
63 OpenFirmware PCI bus accessors
67 depends on OF_PCI && OF_IRQ
69 OpenFirmware PCI IRQ routing helpers
75 config OF_RESERVED_MEM
76 depends on OF_EARLY_FLATTREE
79 Helpers to allow for reservation of memory regions