projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ab5fc7e GL |
1 | config DTC |
| 2 | bool | |
| 3 | ||
| bcbefae2 SR |
4 | config OF |
| 5 | bool | |
| 6 | ||
| 3cfc535c | 7 | menu "Device Tree and Open Firmware support" |
| 5ab5fc7e GL |
8 | depends on OF |
| 9 | ||
| 19fd7487 GL |
10 | config OF_UNITTEST |
| 11 | bool "Device Tree runtime unit tests" | |
| 32147e9a | 12 | depends on OF_IRQ && OF_EARLY_FLATTREE |
| 2eb46da2 | 13 | select OF_RESOLVE |
| 53a42093 GL |
14 | help |
| 15 | This option builds in test cases for the device tree infrastructure | |
| 5d927086 | 16 | that are executed once at boot time, and the results dumped to the |
| 53a42093 GL |
17 | console. |
| 18 | ||
| 19 | If unsure, say N here, but this option is safe to enable. | |
| 20 | ||
| e169cfbe GL |
21 | config OF_FLATTREE |
| 22 | bool | |
| 5ab5fc7e | 23 | select DTC |
| e6a6928c | 24 | select LIBFDT |
| 08d53aa5 | 25 | select CRC32 |
| e169cfbe | 26 | |
| e6ce1324 SN |
27 | config OF_EARLY_FLATTREE |
| 28 | bool | |
| 29 | select OF_FLATTREE | |
| 30 | ||
| 3cfc535c AS |
31 | config OF_PROMTREE |
| 32 | bool | |
| 33 | ||
| 0f22dd39 GL |
34 | # Hardly any platforms need this. It is safe to select, but only do so if you |
| 35 | # need it. | |
| fcdeb7fe | 36 | config OF_DYNAMIC |
| 121c92ca GU |
37 | bool "Support for dynamic device trees" if OF_UNITTEST |
| 38 | help | |
| 39 | On some platforms, the device tree can be manipulated at runtime. | |
| 40 | While this option is selected automatically on such platforms, you | |
| 41 | can enable it manually to improve device tree unit test coverage. | |
| fcdeb7fe | 42 | |
| 6b884a8d GL |
43 | config OF_ADDRESS |
| 44 | def_bool y | |
| 5ab5fc7e | 45 | depends on !SPARC |
| 25a31579 GC |
46 | select OF_ADDRESS_PCI if PCI |
| 47 | ||
| 48 | config OF_ADDRESS_PCI | |
| 49 | bool | |
| 6b884a8d | 50 | |
| e3873444 GL |
51 | config OF_IRQ |
| 52 | def_bool y | |
| 63c60e3a | 53 | depends on !SPARC && IRQ_DOMAIN |
| e3873444 | 54 | |
| 4b6ba8aa DD |
55 | config OF_NET |
| 56 | depends on NETDEVICES | |
| 57 | def_bool y | |
| 58 | ||
| 8bc487d1 GL |
59 | config OF_MDIO |
| 60 | def_tristate PHYLIB | |
| 5ab5fc7e | 61 | depends on PHYLIB |
| 8bc487d1 GL |
62 | help |
| 63 | OpenFirmware MDIO bus (Ethernet PHY) accessors | |
| 5ab5fc7e | 64 | |
| 04bea68b SAS |
65 | config OF_PCI |
| 66 | def_tristate PCI | |
| 98d9f30c | 67 | depends on PCI |
| 04bea68b SAS |
68 | help |
| 69 | OpenFirmware PCI bus accessors | |
| 70 | ||
| 98d9f30c BH |
71 | config OF_PCI_IRQ |
| 72 | def_tristate PCI | |
| 73 | depends on OF_PCI && OF_IRQ | |
| 74 | help | |
| 75 | OpenFirmware PCI IRQ routing helpers | |
| 76 | ||
| 770d7c39 JCPV |
77 | config OF_MTD |
| 78 | depends on MTD | |
| 79 | def_bool y | |
| 80 | ||
| 3f0c8206 MS |
81 | config OF_RESERVED_MEM |
| 82 | depends on OF_EARLY_FLATTREE | |
| 83 | bool | |
| 84 | help | |
| 85 | Helpers to allow for reservation of memory regions | |
| 86 | ||
| 7941b27b PA |
87 | config OF_RESOLVE |
| 88 | bool | |
| 89 | ||
| 7518b589 | 90 | config OF_OVERLAY |
| 5c776064 | 91 | bool "Device Tree overlays" |
| 7518b589 | 92 | select OF_DYNAMIC |
| 7518b589 | 93 | select OF_RESOLVE |
| 121c92ca GU |
94 | help |
| 95 | Overlays are a method to dynamically modify part of the kernel's | |
| 96 | device tree with dynamically loaded data. | |
| 97 | While this option is selected automatically when needed, you can | |
| 98 | enable it manually to improve device tree unit test coverage. | |
| 7518b589 | 99 | |
| 5ab5fc7e | 100 | endmenu # OF |