kconfig

优龙2410linux2.6.8内核源代码

config 4xx
	bool
	depends on 40x || 44x
	default y

menu "IBM 4xx options"
	depends on 4xx

choice
	prompt "Machine Type"
	depends on 40x
	default WALNUT

config ASH
	bool "Ash"
	help
	  This option enables support for the IBM NP405H evaluation board.

config BUBINGA
	bool "Bubinga"
	help
	  This option enables support for the IBM 405EP evaluation board.

config CPCI405
	bool "CPCI405"
	help
	  This option enables support for the CPCI405 board.

config EP405
	bool "EP405/EP405PC"
	help
	  This option enables support for the EP405/EP405PC boards.

config OAK
	bool "Oak"
	help
	  This option enables support for the IBM 403GCX evaluation board.

config REDWOOD_5
	bool "Redwood-5"
	help
	  This option enables support for the IBM STB04 evaluation board.

config REDWOOD_6
	bool "Redwood-6"
	help
	  This option enables support for the IBM STBx25xx evaluation board.

config SYCAMORE
	bool "Sycamore"
	help
	  This option enables support for the IBM PPC405GPr evaluation board.

config WALNUT
	bool "Walnut"
	help
	  This option enables support for the IBM PPC405GP evaluation board.

endchoice

choice
	prompt "Machine Type"
	depends on 44x
	default EBONY

config EBONY
	bool "Ebony"
	help
	  This option enables support for the IBM PPC440GP evaluation board.

config OCOTEA
	bool "Ocotea"
	help
	  This option enables support for the IBM PPC440GX evaluation board.

endchoice

config EP405PC
	bool "EP405PC Support"
	depends on EP405


# It's often necessary to know the specific 4xx processor type.
# Fortunately, it is impled (so far) from the board type, so we
# don't need to ask more redundant questions.
config NP405H
	bool
	depends on ASH
	default y

config 440GP
	bool
	depends on EBONY
	default y

config 440GX
	bool
	depends on OCOTEA
	default y

config 440
	bool
	depends on 440GP
	default y

config 440A
	bool
	depends on 440GX
	default y

# All 405-based cores up until the 405GPR and 405EP have this errata.
config IBM405_ERR77
	bool
	depends on 40x && !403GCX && !405GPR
	default y

# All 40x-based cores, up until the 405GPR and 405EP have this errata.
config IBM405_ERR51
	bool
	depends on 40x && !405GPR
	default y

config BOOKE
	bool
	depends on 44x
	default y

config IBM_OCP
	bool
	depends on ASH || BUBINGA || CPCI405 || EBONY || EP405 || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
	default y

config IBM_EMAC4
	bool
	depends on 440GX
	default y

config BIOS_FIXUP
	bool
	depends on BUBINGA || EP405 || SYCAMORE || WALNUT
	default y

config 403GCX
	bool
	depends OAK
	default y

config 405EP
	bool
	depends on BUBINGA
	default y

config 405GP
	bool
	depends on CPCI405 || EP405 || WALNUT
	default y

config 405GPR
	bool
	depends on SYCAMORE
	default y

config STB03xxx
	bool
	depends on REDWOOD_5 || REDWOOD_6
	default y

config EMBEDDEDBOOT
	bool
	depends on EP405
	default y

config IBM_OPENBIOS
	bool
	depends on ASH || BUBINGA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
	default y

config PPC4xx_DMA
	bool "PPC4xx DMA controller support"
	depends on 4xx

config PPC4xx_EDMA
	bool
	depends on !STB03xxx && PPC4xx_DMA
	default y

config PM
	bool "Power Management support (EXPERIMENTAL)"
	depends on 4xx && EXPERIMENTAL

choice
	prompt "TTYS0 device and default console"
	depends on 40x
	default UART0_TTYS0

config UART0_TTYS0
	bool "UART0"

config UART0_TTYS1
	bool "UART1"

endchoice

config SERIAL_SICC
	bool "SICC Serial port support"
	depends on STB03xxx

config UART1_DFLT_CONSOLE
	bool
	depends on SERIAL_SICC && UART0_TTYS1
	default y

config SERIAL_SICC_CONSOLE
	bool
	depends on SERIAL_SICC && UART0_TTYS1
	default y
endmenu