android_kernel_xiaomi_sm8350/arch/avr32/Kconfig

#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#

mainmenu "Linux Kernel Configuration"

config AVR32
	bool
	default y
	# With EMBEDDED=n, we get lots of stuff automatically selected
	# that we usually don't need on AVR32.
	select EMBEDDED
	help
	  AVR32 is a high-performance 32-bit RISC microprocessor core,
	  designed for cost-sensitive embedded applications, with particular
	  emphasis on low power consumption and high code density.

	  There is an AVR32 Linux project with a web page at
	  http://avr32linux.org/.

config UID16
	bool

config GENERIC_HARDIRQS
	bool
	default y

config HARDIRQS_SW_RESEND
	bool
	default y

config GENERIC_IRQ_PROBE
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config GENERIC_TIME
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config GENERIC_BUST_SPINLOCK
	bool

config GENERIC_HWEIGHT
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

source "init/Kconfig"

menu "System Type and features"

config SUBARCH_AVR32B
	bool
config MMU
	bool
config PERFORMANCE_COUNTERS
	bool

config PLATFORM_AT32AP
	bool
	select SUBARCH_AVR32B
	select MMU
	select PERFORMANCE_COUNTERS

choice
	prompt "AVR32 CPU type"
	default CPU_AT32AP7000

config CPU_AT32AP7000
	bool "AT32AP7000"
	select PLATFORM_AT32AP
endchoice

#
# CPU Daughterboards for ATSTK1000
config BOARD_ATSTK1002
	bool

choice
	prompt "AVR32 board type"
	default BOARD_ATSTK1000

config BOARD_ATSTK1000
	bool "ATSTK1000 evaluation board"
	select BOARD_ATSTK1002 if CPU_AT32AP7000
endchoice

choice
	prompt "Boot loader type"
	default LOADER_U_BOOT

config	LOADER_U_BOOT
	bool "U-Boot (or similar) bootloader"
endchoice

config LOAD_ADDRESS
	hex
	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y

config ENTRY_ADDRESS
	hex
	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y

config PHYS_OFFSET
	hex
	default 0x10000000 if CPU_AT32AP7000=y

source "kernel/Kconfig.preempt"

config HAVE_ARCH_BOOTMEM_NODE
	bool
	default n

config ARCH_HAVE_MEMORY_PRESENT
	bool
	default n

config NEED_NODE_MEMMAP_SIZE
	bool
	default n

config ARCH_FLATMEM_ENABLE
	bool
	default y

config ARCH_DISCONTIGMEM_ENABLE
	bool
	default n

config ARCH_SPARSEMEM_ENABLE
	bool
	default n

source "mm/Kconfig"

config OWNERSHIP_TRACE
	bool "Ownership trace support"
	default y
	help
	  Say Y to generate an Ownership Trace message on every context switch,
	  enabling Nexus-compliant debuggers to keep track of the PID of the
	  currently executing task.

# FPU emulation goes here

source "kernel/Kconfig.hz"

config CMDLINE
	string "Default kernel command line"
	default ""
	help
	  If you don't have a boot loader capable of passing a command line string
	  to the kernel, you may specify one here. As a minimum, you should specify
	  the memory size and the root device (e.g., mem=8M, root=/dev/nfs).

endmenu

menu "Bus options"

config PCI
	bool

source "drivers/pci/Kconfig"

source "drivers/pcmcia/Kconfig"

endmenu

menu "Executable file formats"
source "fs/Kconfig.binfmt"
endmenu

source "net/Kconfig"

source "drivers/Kconfig"

source "fs/Kconfig"

source "arch/avr32/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"
[PATCH] avr32 architecture This adds support for the Atmel AVR32 architecture as well as the AT32AP7000 CPU and the AT32STK1000 development board. AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption and high code density. The AVR32 architecture is not binary compatible with earlier 8-bit AVR architectures. The AVR32 architecture, including the instruction set, is described by the AVR32 Architecture Manual, available from http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It features a 7-stage pipeline, 16KB instruction and data caches and a full Memory Management Unit. It also comes with a large set of integrated peripherals, many of which are shared with the AT91 ARM-based controllers from Atmel. Full data sheet is available from http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf while the CPU core implementation including caches and MMU is documented by the AVR32 AP Technical Reference, available from http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf Information about the AT32STK1000 development board can be found at http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918 including a BSP CD image with an earlier version of this patch, development tools (binaries and source/patches) and a root filesystem image suitable for booting from SD card. Alternatively, there's a preliminary "getting started" guide available at http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links to the sources and patches you will need in order to set up a cross-compiling environment for avr32-linux. This patch, as well as the other patches included with the BSP and the toolchain patches, is actively supported by Atmel Corporation. [dmccr@us.ibm.com: Fix more pxx_page macro locations] [bunk@stusta.de: fix `make defconfig'] Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave McCracken <dmccr@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-09-26 02:32:13 -04:00			`#`
			`# For a description of the syntax of this configuration file,`
			`# see Documentation/kbuild/kconfig-language.txt.`
			`#`

			`mainmenu "Linux Kernel Configuration"`

			`config AVR32`
			`bool`
			`default y`
			`# With EMBEDDED=n, we get lots of stuff automatically selected`
			`# that we usually don't need on AVR32.`
			`select EMBEDDED`
			`help`
			`AVR32 is a high-performance 32-bit RISC microprocessor core,`
			`designed for cost-sensitive embedded applications, with particular`
			`emphasis on low power consumption and high code density.`

			`There is an AVR32 Linux project with a web page at`
			`http://avr32linux.org/.`

			`config UID16`
			`bool`

			`config GENERIC_HARDIRQS`
			`bool`
			`default y`

			`config HARDIRQS_SW_RESEND`
			`bool`
			`default y`

			`config GENERIC_IRQ_PROBE`
			`bool`
			`default y`

			`config RWSEM_GENERIC_SPINLOCK`
			`bool`
			`default y`

			`config GENERIC_TIME`
			`bool`
			`default y`

			`config RWSEM_XCHGADD_ALGORITHM`
			`bool`

			`config GENERIC_BUST_SPINLOCK`
			`bool`

			`config GENERIC_HWEIGHT`
			`bool`
			`default y`

			`config GENERIC_CALIBRATE_DELAY`
			`bool`
			`default y`

			`source "init/Kconfig"`

			`menu "System Type and features"`

			`config SUBARCH_AVR32B`
			`bool`
			`config MMU`
			`bool`
			`config PERFORMANCE_COUNTERS`
			`bool`

			`config PLATFORM_AT32AP`
			`bool`
			`select SUBARCH_AVR32B`
			`select MMU`
			`select PERFORMANCE_COUNTERS`

			`choice`
			`prompt "AVR32 CPU type"`
			`default CPU_AT32AP7000`

			`config CPU_AT32AP7000`
			`bool "AT32AP7000"`
			`select PLATFORM_AT32AP`
			`endchoice`

			`#`
			`# CPU Daughterboards for ATSTK1000`
			`config BOARD_ATSTK1002`
			`bool`

			`choice`
			`prompt "AVR32 board type"`
			`default BOARD_ATSTK1000`

			`config BOARD_ATSTK1000`
			`bool "ATSTK1000 evaluation board"`
			`select BOARD_ATSTK1002 if CPU_AT32AP7000`
			`endchoice`

			`choice`
			`prompt "Boot loader type"`
			`default LOADER_U_BOOT`

			`config LOADER_U_BOOT`
			`bool "U-Boot (or similar) bootloader"`
			`endchoice`

			`config LOAD_ADDRESS`
			`hex`
			`default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y`

			`config ENTRY_ADDRESS`
			`hex`
			`default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y`

			`config PHYS_OFFSET`
			`hex`
			`default 0x10000000 if CPU_AT32AP7000=y`

			`source "kernel/Kconfig.preempt"`

			`config HAVE_ARCH_BOOTMEM_NODE`
			`bool`
			`default n`

			`config ARCH_HAVE_MEMORY_PRESENT`
			`bool`
			`default n`

			`config NEED_NODE_MEMMAP_SIZE`
			`bool`
			`default n`

			`config ARCH_FLATMEM_ENABLE`
			`bool`
			`default y`

			`config ARCH_DISCONTIGMEM_ENABLE`
			`bool`
			`default n`

			`config ARCH_SPARSEMEM_ENABLE`
			`bool`
			`default n`

			`source "mm/Kconfig"`

			`config OWNERSHIP_TRACE`
			`bool "Ownership trace support"`
			`default y`
			`help`
			`Say Y to generate an Ownership Trace message on every context switch,`
			`enabling Nexus-compliant debuggers to keep track of the PID of the`
			`currently executing task.`

			`# FPU emulation goes here`

			`source "kernel/Kconfig.hz"`

			`config CMDLINE`
			`string "Default kernel command line"`
			`default ""`
			`help`
			`If you don't have a boot loader capable of passing a command line string`
			`to the kernel, you may specify one here. As a minimum, you should specify`
			`the memory size and the root device (e.g., mem=8M, root=/dev/nfs).`

			`endmenu`

			`menu "Bus options"`

			`config PCI`
			`bool`

			`source "drivers/pci/Kconfig"`

			`source "drivers/pcmcia/Kconfig"`

			`endmenu`

			`menu "Executable file formats"`
			`source "fs/Kconfig.binfmt"`
			`endmenu`

			`source "net/Kconfig"`

			`source "drivers/Kconfig"`

			`source "fs/Kconfig"`

			`source "arch/avr32/Kconfig.debug"`

			`source "security/Kconfig"`

			`source "crypto/Kconfig"`

			`source "lib/Kconfig"`