kconfig

linux内核源码

choice
	prompt "83xx Board Type"
	depends on PPC_83xx
	default MPC834x_MDS

config MPC8313_RDB
	bool "Freescale MPC8313 RDB"
	select DEFAULT_UIMAGE
	help
	  This option enables support for the MPC8313 RDB board.

config MPC832x_MDS
	bool "Freescale MPC832x MDS"
	select DEFAULT_UIMAGE
	select QUICC_ENGINE
	help
	  This option enables support for the MPC832x MDS evaluation board.

config MPC832x_RDB
	bool "Freescale MPC832x RDB"
	select DEFAULT_UIMAGE
	select QUICC_ENGINE
	help
	  This option enables support for the MPC8323 RDB board.

config MPC834x_MDS
	bool "Freescale MPC834x MDS"
	select DEFAULT_UIMAGE
	help
	  This option enables support for the MPC 834x MDS evaluation board.

	  Be aware that PCI buses can only function when MDS board is plugged
	  into the PIB (Platform IO Board) board from Freescale which provide
	  3 PCI slots.  The PIBs PCI initialization is the bootloader's
	  responsibility.

config MPC834x_ITX
	bool "Freescale MPC834x ITX"
	select DEFAULT_UIMAGE
	help
	  This option enables support for the MPC 834x ITX evaluation board.

	  Be aware that PCI initialization is the bootloader's
	  responsibility.

config MPC836x_MDS
	bool "Freescale MPC836x MDS"
	select DEFAULT_UIMAGE
	select QUICC_ENGINE
	help
	  This option enables support for the MPC836x MDS Processor Board.

endchoice

config PPC_MPC831x
	bool
	select PPC_UDBG_16550
	select PPC_INDIRECT_PCI
	default y if MPC8313_RDB

config PPC_MPC832x
	bool
	select PPC_UDBG_16550
	select PPC_INDIRECT_PCI
	default y if MPC832x_MDS || MPC832x_RDB

config MPC834x
	bool
	select PPC_UDBG_16550
	select PPC_INDIRECT_PCI
	default y if MPC834x_MDS || MPC834x_ITX

config PPC_MPC836x
	bool
	select PPC_UDBG_16550
	select PPC_INDIRECT_PCI
	default y if MPC836x_MDS