blob: de6f8990246fefc8aaef7c0e88e0371143ae9859 [file] [log] [blame]
Grant Likely5ab5fc72010-07-05 12:02:13 -06001config DTC
2 bool
3
Stephen Rothwellbcbefae2010-06-29 12:45:51 +10004config OF
5 bool
6
Andres Salomon3cfc5352010-10-10 21:42:33 -06007menu "Device Tree and Open Firmware support"
Grant Likely5ab5fc72010-07-05 12:02:13 -06008 depends on OF
9
Andres Salomonef2a4522010-06-28 22:00:48 -040010config PROC_DEVICETREE
11 bool "Support for device tree in /proc"
12 depends on PROC_FS && !SPARC
13 help
14 This option adds a device-tree directory under /proc which contains
15 an image of the device tree that the kernel copies from Open
16 Firmware or other boot firmware. If unsure, say Y here.
17
Grant Likely53a42092011-12-12 09:25:57 -070018config OF_SELFTEST
19 bool "Device Tree Runtime self tests"
Rob Herringf5ae18e2013-11-07 11:54:27 -060020 depends on OF_IRQ
Grant Likely53a42092011-12-12 09:25:57 -070021 help
22 This option builds in test cases for the device tree infrastructure
23 that are executed one at boot time, and the results dumped to the
24 console.
25
26 If unsure, say N here, but this option is safe to enable.
27
Grant Likelye169cfb2009-11-23 14:53:09 -070028config OF_FLATTREE
29 bool
Grant Likely5ab5fc72010-07-05 12:02:13 -060030 select DTC
Grant Likelye169cfb2009-11-23 14:53:09 -070031
Stephen Neuendorffere6ce1322010-11-18 15:54:56 -080032config OF_EARLY_FLATTREE
33 bool
34 select OF_FLATTREE
35
Andres Salomon3cfc5352010-10-10 21:42:33 -060036config OF_PROMTREE
37 bool
38
Grant Likely0f22dd32012-02-15 20:38:40 -070039# Hardly any platforms need this. It is safe to select, but only do so if you
40# need it.
Grant Likelyfcdeb7f2010-01-29 05:04:33 -070041config OF_DYNAMIC
Grant Likely0f22dd32012-02-15 20:38:40 -070042 bool
Grant Likelyfcdeb7f2010-01-29 05:04:33 -070043
Grant Likely6b884a82010-06-08 07:48:09 -060044config OF_ADDRESS
45 def_bool y
Grant Likely5ab5fc72010-07-05 12:02:13 -060046 depends on !SPARC
Grant Likely6b884a82010-06-08 07:48:09 -060047
Grant Likelye3873442010-06-18 11:09:59 -060048config OF_IRQ
49 def_bool y
Grant Likely5ab5fc72010-07-05 12:02:13 -060050 depends on !SPARC
Grant Likelye3873442010-06-18 11:09:59 -060051
David Daney4b6ba8a2010-10-26 15:07:13 -070052config OF_NET
53 depends on NETDEVICES
54 def_bool y
55
Grant Likely8bc487d2009-04-25 12:52:56 +000056config OF_MDIO
57 def_tristate PHYLIB
Grant Likely5ab5fc72010-07-05 12:02:13 -060058 depends on PHYLIB
Grant Likely8bc487d2009-04-25 12:52:56 +000059 help
60 OpenFirmware MDIO bus (Ethernet PHY) accessors
Grant Likely5ab5fc72010-07-05 12:02:13 -060061
Sebastian Andrzej Siewior04bea682011-01-24 09:58:55 +053062config OF_PCI
63 def_tristate PCI
Benjamin Herrenschmidt98d9f30c82011-04-11 11:37:07 +100064 depends on PCI
Sebastian Andrzej Siewior04bea682011-01-24 09:58:55 +053065 help
66 OpenFirmware PCI bus accessors
67
Benjamin Herrenschmidt98d9f30c82011-04-11 11:37:07 +100068config OF_PCI_IRQ
69 def_tristate PCI
70 depends on OF_PCI && OF_IRQ
71 help
72 OpenFirmware PCI IRQ routing helpers
73
Jean-Christophe PLAGNIOL-VILLARD770d7c32012-01-28 12:12:36 +080074config OF_MTD
75 depends on MTD
76 def_bool y
77
Grant Likely5ab5fc72010-07-05 12:02:13 -060078endmenu # OF