tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1config DTC
2 bool
3
4config OF
5 bool
6
7menu "Device Tree and Open Firmware support"
8 depends on OF
9
10config OF_SELFTEST
11 bool "Device Tree Runtime self tests"
12 depends on OF_IRQ && OF_EARLY_FLATTREE
13 select OF_DYNAMIC
14 help
15 This option builds in test cases for the device tree infrastructure
16 that are executed once at boot time, and the results dumped to the
17 console.
18
19 If unsure, say N here, but this option is safe to enable.
20
21config OF_FLATTREE
22 bool
23 select DTC
24 select LIBFDT
25
26config OF_EARLY_FLATTREE
27 bool
28 select OF_FLATTREE
29
30config OF_PROMTREE
31 bool
32
33# Hardly any platforms need this. It is safe to select, but only do so if you
34# need it.
35config OF_DYNAMIC
36 bool
37
38config OF_ADDRESS
39 def_bool y
40 depends on !SPARC
41 select OF_ADDRESS_PCI if PCI
42
43config OF_ADDRESS_PCI
44 bool
45
46config OF_IRQ
47 def_bool y
48 depends on !SPARC
49
50config OF_NET
51 depends on NETDEVICES
52 def_bool y
53
54config OF_MDIO
55 def_tristate PHYLIB
56 depends on PHYLIB
57 help
58 OpenFirmware MDIO bus (Ethernet PHY) accessors
59
60config OF_PCI
61 def_tristate PCI
62 depends on PCI
63 help
64 OpenFirmware PCI bus accessors
65
66config OF_PCI_IRQ
67 def_tristate PCI
68 depends on OF_PCI && OF_IRQ
69 help
70 OpenFirmware PCI IRQ routing helpers
71
72config OF_MTD
73 depends on MTD
74 def_bool y
75
76config OF_RESERVED_MEM
77 depends on OF_EARLY_FLATTREE
78 bool
79 help
80 Helpers to allow for reservation of memory regions
81
82endmenu # OF