Kconfig

	  inside your box.  If you have an Apple machine, say N here; if you
	  have an IBM RS/6000 or pSeries machine or a PReP machine, say Y.  If
	  you have an embedded board, consult your board documentation.

config ZONE_DMA
	bool
	default y

config GENERIC_ISA_DMA
	bool
	depends on 6xx && !CPM2
	default y

config PPC_I8259
	bool
	default y if PPC_PREP
	default n

config PPC_INDIRECT_PCI
	bool
	depends on PCI
	default y if 40x || 44x || PPC_PREP
	default n

config EISA
	bool
	help
	  The Extended Industry Standard Architecture (EISA) bus is a bus
	  architecture used on some older intel-based PCs.

config SBUS
	bool

# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
config MCA
	bool

config PCI
	bool "PCI support" if 40x || CPM2 || PPC_MPC52xx
	default y if !40x && !CPM2 && !8xx
	default PCI_QSPAN if !4xx && !CPM2 && 8xx
	help
	  Find out whether your system includes a PCI bus. PCI is the name of
	  a bus system, i.e. the way the CPU talks to the other stuff inside
	  your box.  If you say Y here, the kernel will include drivers and
	  infrastructure code to support PCI bus devices.

config PCI_DOMAINS
	def_bool PCI

config PCI_SYSCALL
	def_bool PCI

config PCI_QSPAN
	bool "QSpan PCI"
	depends on !4xx && !CPM2 && 8xx
	select PPC_I8259
	help
	  Say Y here if you have a system based on a Motorola 8xx-series
	  embedded processor with a QSPAN PCI interface, otherwise say N.

config PCI_8260
	bool
	depends on PCI && 8260
	select PPC_INDIRECT_PCI
	default y

config 8260_PCI9
	bool "Enable workaround for MPC826x erratum PCI 9"
	depends on PCI_8260 && !ADS8272
	default y

choice
	prompt "IDMA channel for PCI 9 workaround"
	depends on 8260_PCI9

config 8260_PCI9_IDMA1
	bool "IDMA1"

config 8260_PCI9_IDMA2
	bool "IDMA2"

config 8260_PCI9_IDMA3
	bool "IDMA3"

config 8260_PCI9_IDMA4
	bool "IDMA4"

endchoice

source "drivers/pci/Kconfig"

source "drivers/pcmcia/Kconfig"

config RAPIDIO
	bool "RapidIO support" if MPC8540 || MPC8560
	help
	  If you say Y here, the kernel will include drivers and
	  infrastructure code to support RapidIO interconnect devices.

source "drivers/rapidio/Kconfig"

endmenu

menu "Advanced setup"

config ADVANCED_OPTIONS
	bool "Prompt for advanced kernel configuration options"
	help
	  This option will enable prompting for a variety of advanced kernel
	  configuration options.  These options can cause the kernel to not
	  work if they are set incorrectly, but can be used to optimize certain
	  aspects of kernel memory management.

	  Unless you know what you are doing, say N here.

comment "Default settings for advanced configuration options are used"
	depends on !ADVANCED_OPTIONS

config HIGHMEM_START_BOOL
	bool "Set high memory pool address"
	depends on ADVANCED_OPTIONS && HIGHMEM
	help
	  This option allows you to set the base address of the kernel virtual
	  area used to map high memory pages.  This can be useful in
	  optimizing the layout of kernel virtual memory.

	  Say N here unless you know what you are doing.

config HIGHMEM_START
	hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
	default "0xfe000000"

config LOWMEM_SIZE_BOOL
	bool "Set maximum low memory"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the maximum amount of memory which
	  will be used as "low memory", that is, memory which the kernel can
	  access directly, without having to set up a kernel virtual mapping.
	  This can be useful in optimizing the layout of kernel virtual
	  memory.

	  Say N here unless you know what you are doing.

config LOWMEM_SIZE
	hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
	default "0x30000000"

config KERNEL_START_BOOL
	bool "Set custom kernel base address"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the kernel virtual address at which
	  the kernel will map low memory (the kernel image will be linked at
	  this address).  This can be useful in optimizing the virtual memory
	  layout of the system.

	  Say N here unless you know what you are doing.

config KERNEL_START
	hex "Virtual address of kernel base" if KERNEL_START_BOOL
	default "0xc0000000"

config TASK_SIZE_BOOL
	bool "Set custom user task size"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the amount of virtual address space
	  allocated to user tasks.  This can be useful in optimizing the
	  virtual memory layout of the system.

	  Say N here unless you know what you are doing.

config TASK_SIZE
	hex "Size of user task space" if TASK_SIZE_BOOL
	default "0x80000000"

config CONSISTENT_START_BOOL
	bool "Set custom consistent memory pool address"
	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
	help
	  This option allows you to set the base virtual address
	  of the consistent memory pool.  This pool of virtual
	  memory is used to make consistent memory allocations.

config CONSISTENT_START
	hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
	default "0xff100000" if NOT_COHERENT_CACHE

config CONSISTENT_SIZE_BOOL
	bool "Set custom consistent memory pool size"
	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
	help
	  This option allows you to set the size of the
	  consistent memory pool.  This pool of virtual memory
	  is used to make consistent memory allocations.

config CONSISTENT_SIZE
	hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
	default "0x00200000" if NOT_COHERENT_CACHE

config BOOT_LOAD_BOOL
	bool "Set the boot link/load address"
	depends on ADVANCED_OPTIONS && !PPC_PREP
	help
	  This option allows you to set the initial load address of the zImage
	  or zImage.initrd file.  This can be useful if you are on a board
	  which has a small amount of memory.

	  Say N here unless you know what you are doing.

config BOOT_LOAD
	hex "Link/load address for booting" if BOOT_LOAD_BOOL
	default "0x00400000" if 40x || 8xx || 8260
	default "0x01000000" if 44x
	default "0x00800000"

config PIN_TLB
	bool "Pinned Kernel TLBs (860 ONLY)"
	depends on ADVANCED_OPTIONS && 8xx

config PPC_LIB_RHEAP
	bool

endmenu

source "net/Kconfig"

source "drivers/Kconfig"

source "fs/Kconfig"

source "arch/ppc/8xx_io/Kconfig"

source "arch/ppc/8260_io/Kconfig"


menu "IBM 40x options"
	depends on 40x

config SERIAL_SICC
	bool "SICC Serial port"
	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

source "lib/Kconfig"

source "kernel/Kconfig.instrumentation"

source "arch/ppc/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"