MIPS 32/64 R2 config option.

	bool "MIPS32 Release 1"

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_HAS_PREFETCH

	help

	  Choose this option to build a kernel for release 2 or later of the

	  MIPS32 architecture.  Most modern embedded systems with a 32-bit

	  MIPS processor are based on a MIPS32 processor.  If you know the

	  specific type of processor in your system, choose those that one

	  otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system.

	  Release 2 of the MIPS32 architecture is available since several

	  years so chances are you even have a MIPS32 Release 2 processor

	  in which case you should choose CPU_MIPS32_R2 instead for better

	  performance.

config CPU_MIPS32_R2

	bool "MIPS32 Release 2"

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_HAS_PREFETCH

	help

	  Choose this option to build a kernel for release 1 or later of the

	  MIPS32 architecture.  Most modern embedded systems with a 32-bit

	  MIPS processor are based on a MIPS64 processor.  If you know the

	  specific type of processor in your system, choose those that one

	  otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system.

	  Release 2 of the MIPS64 architecture is available since several

	  years so chances are you even have a MIPS64 Release 2 processor

	  in which case you should choose CPU_MIPS64_R2 instead for better

	  performance.

config CPU_MIPS64_R2

	bool "MIPS64 Release 2"

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	select CPU_HAS_PREFETCH

	help

	  Choose this option to build a kernel for release 2 or later of the

	  MIPS64 architecture.  Many modern embedded systems with a 64-bit

	  MIPS processor are based on a MIPS64 processor.  If you know the

	  specific type of processor in your system, choose those that one

	  otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system.

config CPU_R3000

	bool "R3000"