blob: 5160c4eb73c2e3788cd310693be3969b88642ea9 [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
Grant Likely53a42092011-12-12 09:25:57 -070010config OF_SELFTEST
11 bool "Device Tree Runtime self tests"
Gaurav Minocha32147e92014-07-25 19:57:38 -070012 depends on OF_IRQ && OF_EARLY_FLATTREE
Gaurav Minochaae9304c2014-07-16 23:09:39 -070013 select OF_DYNAMIC
Grant Likely53a42092011-12-12 09:25:57 -070014 help
15 This option builds in test cases for the device tree infrastructure
Geert Uytterhoeven5d927082013-12-24 21:06:01 +010016 that are executed once at boot time, and the results dumped to the
Grant Likely53a42092011-12-12 09:25:57 -070017 console.
18
19 If unsure, say N here, but this option is safe to enable.
20
Grant Likelye169cfb2009-11-23 14:53:09 -070021config OF_FLATTREE
22 bool
Grant Likely5ab5fc72010-07-05 12:02:13 -060023 select DTC
Rob Herringe6a69282014-04-02 15:10:14 -050024 select LIBFDT
Grant Likelye169cfb2009-11-23 14:53:09 -070025
Stephen Neuendorffere6ce1322010-11-18 15:54:56 -080026config OF_EARLY_FLATTREE
27 bool
28 select OF_FLATTREE
29
Andres Salomon3cfc5352010-10-10 21:42:33 -060030config OF_PROMTREE
31 bool
32
Grant Likely0f22dd32012-02-15 20:38:40 -070033# Hardly any platforms need this. It is safe to select, but only do so if you
34# need it.
Grant Likelyfcdeb7f2010-01-29 05:04:33 -070035config OF_DYNAMIC
Grant Likely0f22dd32012-02-15 20:38:40 -070036 bool
Grant Likelyfcdeb7f2010-01-29 05:04:33 -070037
Grant Likely6b884a82010-06-08 07:48:09 -060038config OF_ADDRESS
39 def_bool y
Grant Likely5ab5fc72010-07-05 12:02:13 -060040 depends on !SPARC
Gregory CLEMENT25a31572014-02-19 23:14:55 +010041 select OF_ADDRESS_PCI if PCI
42
43config OF_ADDRESS_PCI
44 bool
Grant Likely6b884a82010-06-08 07:48:09 -060045
Grant Likelye3873442010-06-18 11:09:59 -060046config OF_IRQ
47 def_bool y
Grant Likely5ab5fc72010-07-05 12:02:13 -060048 depends on !SPARC
Grant Likelye3873442010-06-18 11:09:59 -060049
David Daney4b6ba8a2010-10-26 15:07:13 -070050config OF_NET
51 depends on NETDEVICES
52 def_bool y
53
Grant Likely8bc487d2009-04-25 12:52:56 +000054config OF_MDIO
55 def_tristate PHYLIB
Grant Likely5ab5fc72010-07-05 12:02:13 -060056 depends on PHYLIB
Grant Likely8bc487d2009-04-25 12:52:56 +000057 help
58 OpenFirmware MDIO bus (Ethernet PHY) accessors
Grant Likely5ab5fc72010-07-05 12:02:13 -060059
Sebastian Andrzej Siewior04bea682011-01-24 09:58:55 +053060config OF_PCI
61 def_tristate PCI
Benjamin Herrenschmidt98d9f30c82011-04-11 11:37:07 +100062 depends on PCI
Sebastian Andrzej Siewior04bea682011-01-24 09:58:55 +053063 help
64 OpenFirmware PCI bus accessors
65
Benjamin Herrenschmidt98d9f30c82011-04-11 11:37:07 +100066config OF_PCI_IRQ
67 def_tristate PCI
68 depends on OF_PCI && OF_IRQ
69 help
70 OpenFirmware PCI IRQ routing helpers
71
Jean-Christophe PLAGNIOL-VILLARD770d7c32012-01-28 12:12:36 +080072config OF_MTD
73 depends on MTD
74 def_bool y
75
Marek Szyprowski3f0c8202014-02-28 14:42:48 +010076config OF_RESERVED_MEM
77 depends on OF_EARLY_FLATTREE
78 bool
79 help
80 Helpers to allow for reservation of memory regions
81
Grant Likely5ab5fc72010-07-05 12:02:13 -060082endmenu # OF