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- config DTC
- bool
- config OF
- bool
- menu "Device Tree and Open Firmware support"
- depends on OF
- config PROC_DEVICETREE
- bool "Support for device tree in /proc"
- depends on PROC_FS && !SPARC
- help
- This option adds a device-tree directory under /proc which contains
- an image of the device tree that the kernel copies from Open
- Firmware or other boot firmware. If unsure, say Y here.
- config OF_SELFTEST
- bool "Device Tree Runtime self tests"
- help
- This option builds in test cases for the device tree infrastructure
- that are executed one at boot time, and the results dumped to the
- console.
- If unsure, say N here, but this option is safe to enable.
- config OF_FLATTREE
- bool
- select DTC
- config OF_EARLY_FLATTREE
- bool
- select OF_FLATTREE
- config OF_PROMTREE
- bool
- # Hardly any platforms need this. It is safe to select, but only do so if you
- # need it.
- config OF_DYNAMIC
- bool
- config OF_ADDRESS
- def_bool y
- depends on !SPARC
- config OF_IRQ
- def_bool y
- depends on !SPARC
- config OF_DEVICE
- def_bool y
- config OF_GPIO
- def_bool y
- depends on GPIOLIB && !SPARC
- help
- OpenFirmware GPIO accessors
- config OF_I2C
- def_tristate I2C
- depends on I2C && !SPARC
- help
- OpenFirmware I2C accessors
- config OF_NET
- depends on NETDEVICES
- def_bool y
- config OF_SPI
- def_tristate SPI
- depends on SPI && !SPARC
- help
- OpenFirmware SPI accessors
- config OF_MDIO
- def_tristate PHYLIB
- depends on PHYLIB
- help
- OpenFirmware MDIO bus (Ethernet PHY) accessors
- config OF_PCI
- def_tristate PCI
- depends on PCI
- help
- OpenFirmware PCI bus accessors
- config OF_PCI_IRQ
- def_tristate PCI
- depends on OF_PCI && OF_IRQ
- help
- OpenFirmware PCI IRQ routing helpers
- config OF_SPMI
- def_tristate SPMI
- depends on SPMI
- help
- OpenFirmware SPMI bus accessors
- config OF_MTD
- depends on MTD
- def_bool y
- config OF_SLIMBUS
- def_tristate SLIMBUS
- depends on SLIMBUS
- help
- OpenFirmware SLIMBUS accessors
- config OF_CORESIGHT
- def_bool y
- depends on CORESIGHT
- help
- OpenFirmware CoreSight accessors
- config OF_BATTERYDATA
- def_bool y
- help
- OpenFirmware BatteryData accessors
- config OF_SUBCMDLINE_PARSE
- bool "subcmdline"
- default n
- help
- OpenFirmware subcmdline parsing, it is add to meet
- many customized bootargs.
- endmenu # OF
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