xref: /linux/arch/mips/Kconfig (revision e73ea273ef87a04ff59fc368fa33333dca275dde)
11da177e4SLinus Torvaldsconfig MIPS
21da177e4SLinus Torvalds	bool
31da177e4SLinus Torvalds	default y
41da177e4SLinus Torvalds	# Horrible source of confusion.  Die, die, die ...
51da177e4SLinus Torvalds	select EMBEDDED
61da177e4SLinus Torvalds
71da177e4SLinus Torvaldsmainmenu "Linux/MIPS Kernel Configuration"
81da177e4SLinus Torvalds
91da177e4SLinus Torvaldsmenu "Machine selection"
101da177e4SLinus Torvalds
115e83d430SRalf Baechlechoice
125e83d430SRalf Baechle	prompt "System type"
135e83d430SRalf Baechle	default SGI_IP22
141da177e4SLinus Torvalds
155e83d430SRalf Baechleconfig MIPS_MTX1
163fa986faSMartin Michlmayr	bool "4G Systems MTX-1 board"
171da177e4SLinus Torvalds	select DMA_NONCOHERENT
181da177e4SLinus Torvalds	select HW_HAS_PCI
195e83d430SRalf Baechle	select SOC_AU1500
207cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
215e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
221da177e4SLinus Torvalds
235e83d430SRalf Baechleconfig MIPS_BOSPORUS
245e83d430SRalf Baechle	bool "AMD Alchemy Bosporus board"
255e83d430SRalf Baechle	select SOC_AU1500
261da177e4SLinus Torvalds	select DMA_NONCOHERENT
277cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
285e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
291da177e4SLinus Torvalds
305e83d430SRalf Baechleconfig MIPS_PB1000
315e83d430SRalf Baechle	bool "AMD Alchemy PB1000 board"
325e83d430SRalf Baechle	select SOC_AU1000
331da177e4SLinus Torvalds	select DMA_NONCOHERENT
341da177e4SLinus Torvalds	select HW_HAS_PCI
351da177e4SLinus Torvalds	select SWAP_IO_SPACE
367cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
375e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
385e83d430SRalf Baechle
395e83d430SRalf Baechleconfig MIPS_PB1100
405e83d430SRalf Baechle	bool "AMD Alchemy PB1100 board"
415e83d430SRalf Baechle	select SOC_AU1100
425e83d430SRalf Baechle	select DMA_NONCOHERENT
435e83d430SRalf Baechle	select HW_HAS_PCI
445e83d430SRalf Baechle	select SWAP_IO_SPACE
457cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
465e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
475e83d430SRalf Baechle
485e83d430SRalf Baechleconfig MIPS_PB1500
495e83d430SRalf Baechle	bool "AMD Alchemy PB1500 board"
505e83d430SRalf Baechle	select SOC_AU1500
515e83d430SRalf Baechle	select DMA_NONCOHERENT
525e83d430SRalf Baechle	select HW_HAS_PCI
537cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
545e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
555e83d430SRalf Baechle
565e83d430SRalf Baechleconfig MIPS_PB1550
575e83d430SRalf Baechle	bool "AMD Alchemy PB1550 board"
585e83d430SRalf Baechle	select SOC_AU1550
595e83d430SRalf Baechle	select DMA_NONCOHERENT
605e83d430SRalf Baechle	select HW_HAS_PCI
615e83d430SRalf Baechle	select MIPS_DISABLE_OBSOLETE_IDE
627cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
635e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
645e83d430SRalf Baechle
655e83d430SRalf Baechleconfig MIPS_PB1200
665e83d430SRalf Baechle	bool "AMD Alchemy PB1200 board"
675e83d430SRalf Baechle	select SOC_AU1200
685e83d430SRalf Baechle	select DMA_NONCOHERENT
695e83d430SRalf Baechle	select MIPS_DISABLE_OBSOLETE_IDE
707cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
715e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
725e83d430SRalf Baechle
735e83d430SRalf Baechleconfig MIPS_DB1000
745e83d430SRalf Baechle	bool "AMD Alchemy DB1000 board"
755e83d430SRalf Baechle	select SOC_AU1000
765e83d430SRalf Baechle	select DMA_NONCOHERENT
775e83d430SRalf Baechle	select HW_HAS_PCI
787cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
795e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
805e83d430SRalf Baechle
815e83d430SRalf Baechleconfig MIPS_DB1100
825e83d430SRalf Baechle	bool "AMD Alchemy DB1100 board"
835e83d430SRalf Baechle	select SOC_AU1100
845e83d430SRalf Baechle	select DMA_NONCOHERENT
857cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
865e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
875e83d430SRalf Baechle
885e83d430SRalf Baechleconfig MIPS_DB1500
895e83d430SRalf Baechle	bool "AMD Alchemy DB1500 board"
905e83d430SRalf Baechle	select SOC_AU1500
915e83d430SRalf Baechle	select DMA_NONCOHERENT
925e83d430SRalf Baechle	select HW_HAS_PCI
935e83d430SRalf Baechle	select MIPS_DISABLE_OBSOLETE_IDE
947cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
955e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
965e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
975e83d430SRalf Baechle
985e83d430SRalf Baechleconfig MIPS_DB1550
995e83d430SRalf Baechle	bool "AMD Alchemy DB1550 board"
1005e83d430SRalf Baechle	select SOC_AU1550
1015e83d430SRalf Baechle	select HW_HAS_PCI
1025e83d430SRalf Baechle	select DMA_NONCOHERENT
1035e83d430SRalf Baechle	select MIPS_DISABLE_OBSOLETE_IDE
1047cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
1055e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
1065e83d430SRalf Baechle
1075e83d430SRalf Baechleconfig MIPS_DB1200
1085e83d430SRalf Baechle	bool "AMD Alchemy DB1200 board"
1095e83d430SRalf Baechle	select SOC_AU1200
1105e83d430SRalf Baechle	select DMA_COHERENT
1115e83d430SRalf Baechle	select MIPS_DISABLE_OBSOLETE_IDE
1127cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
1135e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
1145e83d430SRalf Baechle
1155e83d430SRalf Baechleconfig MIPS_MIRAGE
1165e83d430SRalf Baechle	bool "AMD Alchemy Mirage board"
1175e83d430SRalf Baechle	select DMA_NONCOHERENT
1185e83d430SRalf Baechle	select SOC_AU1500
1197cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
1205e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
1211da177e4SLinus Torvalds
12235189fadSRalf Baechleconfig BASLER_EXCITE
12335189fadSRalf Baechle	bool "Basler eXcite smart camera support"
12435189fadSRalf Baechle	select DMA_COHERENT
12535189fadSRalf Baechle	select HW_HAS_PCI
12635189fadSRalf Baechle	select IRQ_CPU
12735189fadSRalf Baechle	select IRQ_CPU_RM7K
12835189fadSRalf Baechle	select IRQ_CPU_RM9K
12935189fadSRalf Baechle	select SERIAL_RM9000
13035189fadSRalf Baechle	select SYS_HAS_CPU_RM9000
13135189fadSRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
13235189fadSRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
13335189fadSRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
13435189fadSRalf Baechle	help
13535189fadSRalf Baechle	  The eXcite is a smart camera platform manufactured by
13635189fadSRalf Baechle	  Basler Vision Technologies AG
13735189fadSRalf Baechle
13835189fadSRalf Baechleconfig BASLER_EXCITE_PROTOTYPE
13935189fadSRalf Baechle	bool "Support for pre-release units"
14035189fadSRalf Baechle	depends on BASLER_EXCITE
14135189fadSRalf Baechle	default n
14235189fadSRalf Baechle	help
14335189fadSRalf Baechle	  Pre-series (prototype) units are different from later ones in
14435189fadSRalf Baechle	  some ways. Select this option if you have one of these. Please
14535189fadSRalf Baechle	  note that a kernel built with this option selected will not be
14635189fadSRalf Baechle	  able to run on normal units.
14735189fadSRalf Baechle
1481da177e4SLinus Torvaldsconfig MIPS_COBALT
1493fa986faSMartin Michlmayr	bool "Cobalt Server"
1501da177e4SLinus Torvalds	select DMA_NONCOHERENT
1511da177e4SLinus Torvalds	select HW_HAS_PCI
1521da177e4SLinus Torvalds	select I8259
1531da177e4SLinus Torvalds	select IRQ_CPU
1545e83d430SRalf Baechle	select MIPS_GT64111
1557cf8053bSRalf Baechle	select SYS_HAS_CPU_NEVADA
156ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
157ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
1585e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
1591da177e4SLinus Torvalds
1601da177e4SLinus Torvaldsconfig MACH_DECSTATION
1613fa986faSMartin Michlmayr	bool "DECstations"
1621da177e4SLinus Torvalds	select BOOT_ELF32
1631da177e4SLinus Torvalds	select DMA_NONCOHERENT
164b6d468ecSMaciej W. Rozycki	select EARLY_PRINTK
1651da177e4SLinus Torvalds	select IRQ_CPU
1667cf8053bSRalf Baechle	select SYS_HAS_CPU_R3000
1677cf8053bSRalf Baechle	select SYS_HAS_CPU_R4X00
168ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
169ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
1705e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
1711723b4a3SAtsushi Nemoto	select SYS_SUPPORTS_128HZ
1721723b4a3SAtsushi Nemoto	select SYS_SUPPORTS_256HZ
1731723b4a3SAtsushi Nemoto	select SYS_SUPPORTS_1024HZ
1745e83d430SRalf Baechle	help
1751da177e4SLinus Torvalds	  This enables support for DEC's MIPS based workstations.  For details
1761da177e4SLinus Torvalds	  see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the
1771da177e4SLinus Torvalds	  DECstation porting pages on <http://decstation.unix-ag.org/>.
1781da177e4SLinus Torvalds
1791da177e4SLinus Torvalds	  If you have one of the following DECstation Models you definitely
1801da177e4SLinus Torvalds	  want to choose R4xx0 for the CPU Type:
1811da177e4SLinus Torvalds
1821da177e4SLinus Torvalds	  	DECstation 5000/50
1831da177e4SLinus Torvalds	  	DECstation 5000/150
1841da177e4SLinus Torvalds	  	DECstation 5000/260
1851da177e4SLinus Torvalds	  	DECsystem 5900/260
1861da177e4SLinus Torvalds
1871da177e4SLinus Torvalds	  otherwise choose R3000.
1881da177e4SLinus Torvalds
1891da177e4SLinus Torvaldsconfig MIPS_EV64120
1903fa986faSMartin Michlmayr	bool "Galileo EV64120 Evaluation board (EXPERIMENTAL)"
1911da177e4SLinus Torvalds	depends on EXPERIMENTAL
1921da177e4SLinus Torvalds	select DMA_NONCOHERENT
1931da177e4SLinus Torvalds	select HW_HAS_PCI
1941da177e4SLinus Torvalds	select MIPS_GT64120
1957cf8053bSRalf Baechle	select SYS_HAS_CPU_R5000
196ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
197ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
1985e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
1991da177e4SLinus Torvalds	help
2001da177e4SLinus Torvalds	  This is an evaluation board based on the Galileo GT-64120
2011da177e4SLinus Torvalds	  single-chip system controller that contains a MIPS R5000 compatible
2021da177e4SLinus Torvalds	  core running at 75/100MHz.  Their website is located at
2031da177e4SLinus Torvalds	  <http://www.marvell.com/>.  Say Y here if you wish to build a
2041da177e4SLinus Torvalds	  kernel for this platform.
2051da177e4SLinus Torvalds
2061da177e4SLinus Torvaldsconfig MIPS_EV96100
2073fa986faSMartin Michlmayr	bool "Galileo EV96100 Evaluation board (EXPERIMENTAL)"
2081da177e4SLinus Torvalds	depends on EXPERIMENTAL
2091da177e4SLinus Torvalds	select DMA_NONCOHERENT
2101da177e4SLinus Torvalds	select HW_HAS_PCI
2111da177e4SLinus Torvalds	select IRQ_CPU
2121da177e4SLinus Torvalds	select MIPS_GT96100
2131da177e4SLinus Torvalds	select RM7000_CPU_SCACHE
2141da177e4SLinus Torvalds	select SWAP_IO_SPACE
2157cf8053bSRalf Baechle	select SYS_HAS_CPU_R5000
2167cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
217ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
2185e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
2195e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
2201da177e4SLinus Torvalds	help
2211da177e4SLinus Torvalds	  This is an evaluation board based on the Galileo GT-96100 LAN/WAN
2221da177e4SLinus Torvalds	  communications controllers containing a MIPS R5000 compatible core
2231da177e4SLinus Torvalds	  running at 83MHz. Their website is <http://www.marvell.com/>. Say Y
2241da177e4SLinus Torvalds	  here if you wish to build a kernel for this platform.
2251da177e4SLinus Torvalds
2261da177e4SLinus Torvaldsconfig MIPS_IVR
2273fa986faSMartin Michlmayr	bool "Globespan IVR board"
2281da177e4SLinus Torvalds	select DMA_NONCOHERENT
2291da177e4SLinus Torvalds	select HW_HAS_PCI
2305e83d430SRalf Baechle	select ITE_BOARD_GEN
2317cf8053bSRalf Baechle	select SYS_HAS_CPU_NEVADA
232ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
233ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
2345e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
2351da177e4SLinus Torvalds	help
2361da177e4SLinus Torvalds	  This is an evaluation board built by Globespan to showcase thir
2371da177e4SLinus Torvalds	  iVR (Internet Video Recorder) design. It utilizes a QED RM5231
2381da177e4SLinus Torvalds	  R5000 MIPS core. More information can be found out their website
2391da177e4SLinus Torvalds	  located at <http://www.globespan.net/>. Say Y here if you wish to
2401da177e4SLinus Torvalds	  build a kernel for this platform.
2411da177e4SLinus Torvalds
2421da177e4SLinus Torvaldsconfig MIPS_ITE8172
2433fa986faSMartin Michlmayr	bool "ITE 8172G board"
2441da177e4SLinus Torvalds	select DMA_NONCOHERENT
2451da177e4SLinus Torvalds	select HW_HAS_PCI
2465e83d430SRalf Baechle	select ITE_BOARD_GEN
2477cf8053bSRalf Baechle	select SYS_HAS_CPU_R5432
2487cf8053bSRalf Baechle	select SYS_HAS_CPU_NEVADA
249ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
250ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
2515e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
2521da177e4SLinus Torvalds	help
2531da177e4SLinus Torvalds	  Ths is an evaluation board made by ITE <http://www.ite.com.tw/>
2541da177e4SLinus Torvalds	  with ATX form factor that utilizes a MIPS R5000 to work with its
2551da177e4SLinus Torvalds	  ITE8172G companion internet appliance chip. The MIPS core can be
2561da177e4SLinus Torvalds	  either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build
2571da177e4SLinus Torvalds	  a kernel for this platform.
2581da177e4SLinus Torvalds
2595e83d430SRalf Baechleconfig MACH_JAZZ
2603fa986faSMartin Michlmayr	bool "Jazz family of machines"
2615e83d430SRalf Baechle	select ARC
2625e83d430SRalf Baechle	select ARC32
2635e83d430SRalf Baechle	select ARCH_MAY_HAVE_PC_FDC
2645e83d430SRalf Baechle	select GENERIC_ISA_DMA
265e5c6c8e4SMichael Neuling	select I8253
2665e83d430SRalf Baechle	select I8259
2675e83d430SRalf Baechle	select ISA
2687cf8053bSRalf Baechle	select SYS_HAS_CPU_R4X00
2695e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
2705e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
2711723b4a3SAtsushi Nemoto	select SYS_SUPPORTS_100HZ
2721da177e4SLinus Torvalds	help
2735e83d430SRalf Baechle	 This a family of machines based on the MIPS R4030 chipset which was
2745e83d430SRalf Baechle	 used by several vendors to build RISC/os and Windows NT workstations.
2755e83d430SRalf Baechle	 Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
2765e83d430SRalf Baechle	 Olivetti M700-10 workstations.
2775e83d430SRalf Baechle
2785e83d430SRalf Baechleconfig LASAT
2793fa986faSMartin Michlmayr	bool "LASAT Networks platforms"
2805e83d430SRalf Baechle	select DMA_NONCOHERENT
2815e83d430SRalf Baechle	select HW_HAS_PCI
2825e83d430SRalf Baechle	select MIPS_GT64120
2835e83d430SRalf Baechle	select MIPS_NILE4
2845e83d430SRalf Baechle	select R5000_CPU_SCACHE
2857cf8053bSRalf Baechle	select SYS_HAS_CPU_R5000
2865e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
2875e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
2885e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
2891da177e4SLinus Torvalds
2901da177e4SLinus Torvaldsconfig MIPS_ATLAS
2913fa986faSMartin Michlmayr	bool "MIPS Atlas board"
2921da177e4SLinus Torvalds	select BOOT_ELF32
2931da177e4SLinus Torvalds	select DMA_NONCOHERENT
2945e83d430SRalf Baechle	select IRQ_CPU
2951da177e4SLinus Torvalds	select HW_HAS_PCI
2965e83d430SRalf Baechle	select MIPS_BOARDS_GEN
2975e83d430SRalf Baechle	select MIPS_BONITO64
2981da177e4SLinus Torvalds	select MIPS_GT64120
2995e83d430SRalf Baechle	select MIPS_MSC
300f4b7cdb4SMaciej W. Rozycki	select RM7000_CPU_SCACHE
3011da177e4SLinus Torvalds	select SWAP_IO_SPACE
3027cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
3037cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R2
3047cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS64_R1
3057cf8053bSRalf Baechle	select SYS_HAS_CPU_NEVADA
3067cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
307ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
308ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
3095e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
3105e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
3111da177e4SLinus Torvalds	help
312f638d197SMaciej W. Rozycki	  This enables support for the MIPS Technologies Atlas evaluation
3131da177e4SLinus Torvalds	  board.
3141da177e4SLinus Torvalds
3151da177e4SLinus Torvaldsconfig MIPS_MALTA
3163fa986faSMartin Michlmayr	bool "MIPS Malta board"
31761ed242dSRalf Baechle	select ARCH_MAY_HAVE_PC_FDC
3181da177e4SLinus Torvalds	select BOOT_ELF32
3191da177e4SLinus Torvalds	select HAVE_STD_PC_SERIAL_PORT
3201da177e4SLinus Torvalds	select DMA_NONCOHERENT
321e01402b1SRalf Baechle	select IRQ_CPU
3221da177e4SLinus Torvalds	select GENERIC_ISA_DMA
3231da177e4SLinus Torvalds	select HW_HAS_PCI
3241da177e4SLinus Torvalds	select I8259
3255e83d430SRalf Baechle	select MIPS_BOARDS_GEN
3265e83d430SRalf Baechle	select MIPS_BONITO64
3271da177e4SLinus Torvalds	select MIPS_GT64120
3285e83d430SRalf Baechle	select MIPS_MSC
3291da177e4SLinus Torvalds	select SWAP_IO_SPACE
3307cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
3317cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R2
3327cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS64_R1
3337cf8053bSRalf Baechle	select SYS_HAS_CPU_NEVADA
3347cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
335ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
336ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
3375e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
3385e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
3391da177e4SLinus Torvalds	help
340f638d197SMaciej W. Rozycki	  This enables support for the MIPS Technologies Malta evaluation
3411da177e4SLinus Torvalds	  board.
3421da177e4SLinus Torvalds
3431da177e4SLinus Torvaldsconfig MIPS_SEAD
3443fa986faSMartin Michlmayr	bool "MIPS SEAD board (EXPERIMENTAL)"
3451da177e4SLinus Torvalds	depends on EXPERIMENTAL
3461da177e4SLinus Torvalds	select IRQ_CPU
3471da177e4SLinus Torvalds	select DMA_NONCOHERENT
3485e83d430SRalf Baechle	select MIPS_BOARDS_GEN
3497cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
3507cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R2
3517cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS64_R1
352ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
3535e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
3545e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
3555e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
356f638d197SMaciej W. Rozycki	help
357f638d197SMaciej W. Rozycki	  This enables support for the MIPS Technologies SEAD evaluation
358f638d197SMaciej W. Rozycki	  board.
3591da177e4SLinus Torvalds
360a240a469SMark.Zhanconfig WR_PPMC
3619247857fSMark.Zhan	bool "Wind River PPMC board"
362a240a469SMark.Zhan	select IRQ_CPU
363a240a469SMark.Zhan	select BOOT_ELF32
364a240a469SMark.Zhan	select DMA_NONCOHERENT
365a240a469SMark.Zhan	select HW_HAS_PCI
366a240a469SMark.Zhan	select MIPS_GT64120
367a240a469SMark.Zhan	select SWAP_IO_SPACE
368a240a469SMark.Zhan	select SYS_HAS_CPU_MIPS32_R1
369a240a469SMark.Zhan	select SYS_HAS_CPU_MIPS32_R2
370a240a469SMark.Zhan	select SYS_HAS_CPU_MIPS64_R1
371a240a469SMark.Zhan	select SYS_HAS_CPU_NEVADA
372a240a469SMark.Zhan	select SYS_HAS_CPU_RM7000
373a240a469SMark.Zhan	select SYS_SUPPORTS_32BIT_KERNEL
374a240a469SMark.Zhan	select SYS_SUPPORTS_64BIT_KERNEL
375a240a469SMark.Zhan	select SYS_SUPPORTS_BIG_ENDIAN
376a240a469SMark.Zhan	select SYS_SUPPORTS_LITTLE_ENDIAN
377a240a469SMark.Zhan	help
378a240a469SMark.Zhan	  This enables support for the Wind River MIPS32 4KC PPMC evaluation
379a240a469SMark.Zhan	  board, which is based on GT64120 bridge chip.
380a240a469SMark.Zhan
381c78cbf49SRalf Baechleconfig MIPS_SIM
3823fa986faSMartin Michlmayr	bool 'MIPS simulator (MIPSsim)'
383c78cbf49SRalf Baechle	select DMA_NONCOHERENT
384c78cbf49SRalf Baechle	select IRQ_CPU
3857cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
3867cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R2
387c78cbf49SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
388c78cbf49SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
389c78cbf49SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
390c78cbf49SRalf Baechle	help
391c78cbf49SRalf Baechle	  This option enables support for MIPS Technologies MIPSsim software
392c78cbf49SRalf Baechle	  emulator.
393c78cbf49SRalf Baechle
3941da177e4SLinus Torvaldsconfig MOMENCO_JAGUAR_ATX
3953fa986faSMartin Michlmayr	bool "Momentum Jaguar board"
3961da177e4SLinus Torvalds	select BOOT_ELF32
3971da177e4SLinus Torvalds	select DMA_NONCOHERENT
3981da177e4SLinus Torvalds	select HW_HAS_PCI
3991da177e4SLinus Torvalds	select IRQ_CPU
4001da177e4SLinus Torvalds	select IRQ_CPU_RM7K
4011da177e4SLinus Torvalds	select IRQ_MV64340
4021da177e4SLinus Torvalds	select LIMITED_DMA
4031da177e4SLinus Torvalds	select PCI_MARVELL
4041da177e4SLinus Torvalds	select RM7000_CPU_SCACHE
4051da177e4SLinus Torvalds	select SWAP_IO_SPACE
4067cf8053bSRalf Baechle	select SYS_HAS_CPU_RM9000
407ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
408ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
4095e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
4101da177e4SLinus Torvalds	help
4111da177e4SLinus Torvalds	  The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
4121da177e4SLinus Torvalds	  Momentum Computer <http://www.momenco.com/>.
4131da177e4SLinus Torvalds
4145e83d430SRalf Baechleconfig MOMENCO_OCELOT
4153fa986faSMartin Michlmayr	bool "Momentum Ocelot board"
4165e83d430SRalf Baechle	select DMA_NONCOHERENT
4171da177e4SLinus Torvalds	select HW_HAS_PCI
4181da177e4SLinus Torvalds	select IRQ_CPU
4191da177e4SLinus Torvalds	select IRQ_CPU_RM7K
4205e83d430SRalf Baechle	select MIPS_GT64120
4215e83d430SRalf Baechle	select RM7000_CPU_SCACHE
4221da177e4SLinus Torvalds	select SWAP_IO_SPACE
4237cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
424ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
425ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
4265e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
4271da177e4SLinus Torvalds	help
4285e83d430SRalf Baechle	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
4295e83d430SRalf Baechle	  Momentum Computer <http://www.momenco.com/>.
4301da177e4SLinus Torvalds
4315e83d430SRalf Baechleconfig MOMENCO_OCELOT_3
4323fa986faSMartin Michlmayr	bool "Momentum Ocelot-3 board"
4335e83d430SRalf Baechle	select BOOT_ELF32
4345e83d430SRalf Baechle	select DMA_NONCOHERENT
4355e83d430SRalf Baechle	select HW_HAS_PCI
4365e83d430SRalf Baechle	select IRQ_CPU
4375e83d430SRalf Baechle	select IRQ_CPU_RM7K
4385e83d430SRalf Baechle	select IRQ_MV64340
4395e83d430SRalf Baechle	select PCI_MARVELL
4405e83d430SRalf Baechle	select RM7000_CPU_SCACHE
4415e83d430SRalf Baechle	select SWAP_IO_SPACE
4427cf8053bSRalf Baechle	select SYS_HAS_CPU_RM9000
4435e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
4445e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
4455e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
4465e83d430SRalf Baechle	help
4475e83d430SRalf Baechle	  The Ocelot-3 is based off Discovery III System Controller and
4485e83d430SRalf Baechle	  PMC-Sierra Rm79000 core.
4495e83d430SRalf Baechle
4505e83d430SRalf Baechleconfig MOMENCO_OCELOT_C
4513fa986faSMartin Michlmayr	bool "Momentum Ocelot-C board"
4525e83d430SRalf Baechle	select DMA_NONCOHERENT
4535e83d430SRalf Baechle	select HW_HAS_PCI
4545e83d430SRalf Baechle	select IRQ_CPU
4555e83d430SRalf Baechle	select IRQ_MV64340
4565e83d430SRalf Baechle	select PCI_MARVELL
4575e83d430SRalf Baechle	select RM7000_CPU_SCACHE
4585e83d430SRalf Baechle	select SWAP_IO_SPACE
4597cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
4605e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
4615e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
4625e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
4635e83d430SRalf Baechle	help
4645e83d430SRalf Baechle	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
4655e83d430SRalf Baechle	  Momentum Computer <http://www.momenco.com/>.
4665e83d430SRalf Baechle
4675e83d430SRalf Baechleconfig MOMENCO_OCELOT_G
4683fa986faSMartin Michlmayr	bool "Momentum Ocelot-G board"
4695e83d430SRalf Baechle	select DMA_NONCOHERENT
4705e83d430SRalf Baechle	select HW_HAS_PCI
4715e83d430SRalf Baechle	select IRQ_CPU
4725e83d430SRalf Baechle	select IRQ_CPU_RM7K
4735e83d430SRalf Baechle	select PCI_MARVELL
4745e83d430SRalf Baechle	select RM7000_CPU_SCACHE
4755e83d430SRalf Baechle	select SWAP_IO_SPACE
4767cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
4775e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
4785e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
4795e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
4805e83d430SRalf Baechle	help
4815e83d430SRalf Baechle	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
4825e83d430SRalf Baechle	  Momentum Computer <http://www.momenco.com/>.
4835e83d430SRalf Baechle
4845e83d430SRalf Baechleconfig MIPS_XXS1500
4853fa986faSMartin Michlmayr	bool "MyCable XXS1500 board"
4865e83d430SRalf Baechle	select DMA_NONCOHERENT
4875e83d430SRalf Baechle	select SOC_AU1500
4885e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
4891da177e4SLinus Torvalds
490bdf21b18SPete Popovconfig PNX8550_V2PCI
4913fa986faSMartin Michlmayr	bool "Philips PNX8550 based Viper2-PCI board"
4924b29f604SRalf Baechle	depends on BROKEN
493bdf21b18SPete Popov	select PNX8550
494bdf21b18SPete Popov	select SYS_SUPPORTS_LITTLE_ENDIAN
495bdf21b18SPete Popov
496bdf21b18SPete Popovconfig PNX8550_JBS
4973fa986faSMartin Michlmayr	bool "Philips PNX8550 based JBS board"
4984b29f604SRalf Baechle	depends on BROKEN
499bdf21b18SPete Popov	select PNX8550
500bdf21b18SPete Popov	select SYS_SUPPORTS_LITTLE_ENDIAN
501bdf21b18SPete Popov
5021da177e4SLinus Torvaldsconfig DDB5477
5033fa986faSMartin Michlmayr	bool "NEC DDB Vrc-5477"
5045e83d430SRalf Baechle	select DDB5XXX_COMMON
5051da177e4SLinus Torvalds	select DMA_NONCOHERENT
5061da177e4SLinus Torvalds	select HW_HAS_PCI
5071da177e4SLinus Torvalds	select I8259
5081da177e4SLinus Torvalds	select IRQ_CPU
5097cf8053bSRalf Baechle	select SYS_HAS_CPU_R5432
510ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
511ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
5125e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
5131da177e4SLinus Torvalds	help
5141da177e4SLinus Torvalds	  This enables support for the R5432-based NEC DDB Vrc-5477,
5151da177e4SLinus Torvalds	  or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
5161da177e4SLinus Torvalds
5171da177e4SLinus Torvalds	  Features : kernel debugging, serial terminal, NFS root fs, on-board
5181da177e4SLinus Torvalds	  ether port USB, AC97, PCI, etc.
5191da177e4SLinus Torvalds
5205e83d430SRalf Baechleconfig MACH_VR41XX
5213fa986faSMartin Michlmayr	bool "NEC VR41XX-based machines"
5227cf8053bSRalf Baechle	select SYS_HAS_CPU_VR41XX
5235e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
5245e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
5255e83d430SRalf Baechle
5265e83d430SRalf Baechleconfig PMC_YOSEMITE
5273fa986faSMartin Michlmayr	bool "PMC-Sierra Yosemite eval board"
5285e83d430SRalf Baechle	select DMA_COHERENT
5295e83d430SRalf Baechle	select HW_HAS_PCI
5305e83d430SRalf Baechle	select IRQ_CPU
5315e83d430SRalf Baechle	select IRQ_CPU_RM7K
5325e83d430SRalf Baechle	select IRQ_CPU_RM9K
5335e83d430SRalf Baechle	select SWAP_IO_SPACE
5347cf8053bSRalf Baechle	select SYS_HAS_CPU_RM9000
5355e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
5365e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
5375e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
5385e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
539*e73ea273SRalf Baechle	select SYS_SUPPORTS_SMP
5405e83d430SRalf Baechle	help
5415e83d430SRalf Baechle	  Yosemite is an evaluation board for the RM9000x2 processor
5425e83d430SRalf Baechle	  manufactured by PMC-Sierra.
5431da177e4SLinus Torvalds
54407119621SRalf Baechleconfig QEMU
5453fa986faSMartin Michlmayr	bool "Qemu"
54607119621SRalf Baechle	select DMA_COHERENT
54707119621SRalf Baechle	select GENERIC_ISA_DMA
54807119621SRalf Baechle	select HAVE_STD_PC_SERIAL_PORT
549e5c6c8e4SMichael Neuling	select I8253
55007119621SRalf Baechle	select I8259
55107119621SRalf Baechle	select ISA
55207119621SRalf Baechle	select SWAP_IO_SPACE
5537cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
55407119621SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
55507119621SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
55607119621SRalf Baechle	help
55707119621SRalf Baechle	  Qemu is a software emulator which among other architectures also
55807119621SRalf Baechle	  can simulate a MIPS32 4Kc system.  This patch adds support for the
55907119621SRalf Baechle	  system architecture that currently is being simulated by Qemu.  It
56007119621SRalf Baechle	  will eventually be removed again when Qemu has the capability to
56107119621SRalf Baechle	  simulate actual MIPS hardware platforms.  More information on Qemu
56207119621SRalf Baechle	  can be found at http://www.linux-mips.org/wiki/Qemu.
56307119621SRalf Baechle
564355c471fSdmitry pervushinconfig MARKEINS
565355c471fSdmitry pervushin	bool "Support for NEC EMMA2RH Mark-eins"
566355c471fSdmitry pervushin	select DMA_NONCOHERENT
567355c471fSdmitry pervushin	select HW_HAS_PCI
568355c471fSdmitry pervushin	select IRQ_CPU
569355c471fSdmitry pervushin	select SWAP_IO_SPACE
570355c471fSdmitry pervushin	select SYS_SUPPORTS_32BIT_KERNEL
571355c471fSdmitry pervushin	select SYS_SUPPORTS_BIG_ENDIAN
572355c471fSdmitry pervushin	select SYS_SUPPORTS_LITTLE_ENDIAN
573355c471fSdmitry pervushin	select SYS_HAS_CPU_R5000
574355c471fSdmitry pervushin	help
575355c471fSdmitry pervushin	  This enables support for the R5432-based NEC Mark-eins
576355c471fSdmitry pervushin	  boards with R5500 CPU.
577355c471fSdmitry pervushin
5781da177e4SLinus Torvaldsconfig SGI_IP22
5793fa986faSMartin Michlmayr	bool "SGI IP22 (Indy/Indigo2)"
5801da177e4SLinus Torvalds	select ARC
5811da177e4SLinus Torvalds	select ARC32
5821da177e4SLinus Torvalds	select BOOT_ELF32
5831da177e4SLinus Torvalds	select DMA_NONCOHERENT
5845e83d430SRalf Baechle	select HW_HAS_EISA
5851da177e4SLinus Torvalds	select IP22_CPU_SCACHE
5861da177e4SLinus Torvalds	select IRQ_CPU
587aac076f8SRalf Baechle	select NO_ISA if ISA
5881da177e4SLinus Torvalds	select SWAP_IO_SPACE
5897cf8053bSRalf Baechle	select SYS_HAS_CPU_R4X00
5907cf8053bSRalf Baechle	select SYS_HAS_CPU_R5000
591ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
592ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
5935e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
594*e73ea273SRalf Baechle	select SYS_SUPPORTS_SMP
5951da177e4SLinus Torvalds	help
5961da177e4SLinus Torvalds	  This are the SGI Indy, Challenge S and Indigo2, as well as certain
5971da177e4SLinus Torvalds	  OEM variants like the Tandem CMN B006S. To compile a Linux kernel
5981da177e4SLinus Torvalds	  that runs on these, say Y here.
5991da177e4SLinus Torvalds
6001da177e4SLinus Torvaldsconfig SGI_IP27
6013fa986faSMartin Michlmayr	bool "SGI IP27 (Origin200/2000)"
6021da177e4SLinus Torvalds	select ARC
6031da177e4SLinus Torvalds	select ARC64
6045e83d430SRalf Baechle	select BOOT_ELF64
6051da177e4SLinus Torvalds	select DMA_IP27
6061da177e4SLinus Torvalds	select HW_HAS_PCI
6071da177e4SLinus Torvalds	select PCI_DOMAINS
6087cf8053bSRalf Baechle	select SYS_HAS_CPU_R10000
609ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
6105e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
611d8cb4e11SRalf Baechle	select SYS_SUPPORTS_NUMA
6121da177e4SLinus Torvalds	help
6131da177e4SLinus Torvalds	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
6141da177e4SLinus Torvalds	  workstations.  To compile a Linux kernel that runs on these, say Y
6151da177e4SLinus Torvalds	  here.
6161da177e4SLinus Torvalds
6171da177e4SLinus Torvaldsconfig SGI_IP32
6183fa986faSMartin Michlmayr	bool "SGI IP32 (O2) (EXPERIMENTAL)"
619ed5ba2fbSYoichi Yuasa	depends on EXPERIMENTAL
6201da177e4SLinus Torvalds	select ARC
6211da177e4SLinus Torvalds	select ARC32
6221da177e4SLinus Torvalds	select BOOT_ELF32
6231da177e4SLinus Torvalds	select OWN_DMA
6241da177e4SLinus Torvalds	select DMA_IP32
6251da177e4SLinus Torvalds	select DMA_NONCOHERENT
6261da177e4SLinus Torvalds	select HW_HAS_PCI
6271da177e4SLinus Torvalds	select R5000_CPU_SCACHE
6281da177e4SLinus Torvalds	select RM7000_CPU_SCACHE
6297cf8053bSRalf Baechle	select SYS_HAS_CPU_R5000
6307cf8053bSRalf Baechle	select SYS_HAS_CPU_R10000 if BROKEN
6317cf8053bSRalf Baechle	select SYS_HAS_CPU_RM7000
632dd2f18feSRalf Baechle	select SYS_HAS_CPU_NEVADA
633ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_64BIT_KERNEL
6345e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
6351da177e4SLinus Torvalds	help
6361da177e4SLinus Torvalds	  If you want this kernel to run on SGI O2 workstation, say Y here.
6371da177e4SLinus Torvalds
6389a6dcea1SAndrew Isaacsonconfig SIBYTE_BIGSUR
6393fa986faSMartin Michlmayr	bool "Sibyte BCM91480B-BigSur"
6409a6dcea1SAndrew Isaacson	select BOOT_ELF32
6419a6dcea1SAndrew Isaacson	select DMA_COHERENT
6427cf8053bSRalf Baechle	select PCI_DOMAINS
6439a6dcea1SAndrew Isaacson	select SIBYTE_BCM1x80
6449a6dcea1SAndrew Isaacson	select SWAP_IO_SPACE
6457cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
6469a6dcea1SAndrew Isaacson	select SYS_SUPPORTS_BIG_ENDIAN
6479a6dcea1SAndrew Isaacson	select SYS_SUPPORTS_LITTLE_ENDIAN
6489a6dcea1SAndrew Isaacson
6495e83d430SRalf Baechleconfig SIBYTE_SWARM
6503fa986faSMartin Michlmayr	bool "Sibyte BCM91250A-SWARM"
6515e83d430SRalf Baechle	select BOOT_ELF32
6525e83d430SRalf Baechle	select DMA_COHERENT
6535e83d430SRalf Baechle	select SIBYTE_SB1250
6545e83d430SRalf Baechle	select SWAP_IO_SPACE
6557cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
6565e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
6575e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
6585e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
659e3ad1c23SPete Popov
6605e83d430SRalf Baechleconfig SIBYTE_SENTOSA
6613fa986faSMartin Michlmayr	bool "Sibyte BCM91250E-Sentosa"
6625e83d430SRalf Baechle	depends on EXPERIMENTAL
6635e83d430SRalf Baechle	select BOOT_ELF32
6645e83d430SRalf Baechle	select DMA_COHERENT
6655e83d430SRalf Baechle	select SIBYTE_SB1250
6665e83d430SRalf Baechle	select SWAP_IO_SPACE
6677cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
6685e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
6695e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
6705e83d430SRalf Baechle
6715e83d430SRalf Baechleconfig SIBYTE_RHONE
6723fa986faSMartin Michlmayr	bool "Sibyte BCM91125E-Rhone"
6735e83d430SRalf Baechle	depends on EXPERIMENTAL
6745e83d430SRalf Baechle	select BOOT_ELF32
6755e83d430SRalf Baechle	select DMA_COHERENT
6765e83d430SRalf Baechle	select SIBYTE_BCM1125H
6775e83d430SRalf Baechle	select SWAP_IO_SPACE
6787cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
6795e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
6805e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
6815e83d430SRalf Baechle
6825e83d430SRalf Baechleconfig SIBYTE_CARMEL
6833fa986faSMartin Michlmayr	bool "Sibyte BCM91120x-Carmel"
6845e83d430SRalf Baechle	depends on EXPERIMENTAL
6855e83d430SRalf Baechle	select BOOT_ELF32
6865e83d430SRalf Baechle	select DMA_COHERENT
6875e83d430SRalf Baechle	select SIBYTE_BCM1120
6885e83d430SRalf Baechle	select SWAP_IO_SPACE
6897cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
6905e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
6915e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
6925e83d430SRalf Baechle
6935e83d430SRalf Baechleconfig SIBYTE_PTSWARM
6943fa986faSMartin Michlmayr	bool "Sibyte BCM91250PT-PTSWARM"
6955e83d430SRalf Baechle	depends on EXPERIMENTAL
6965e83d430SRalf Baechle	select BOOT_ELF32
6975e83d430SRalf Baechle	select DMA_COHERENT
6985e83d430SRalf Baechle	select SIBYTE_SB1250
6995e83d430SRalf Baechle	select SWAP_IO_SPACE
7007cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
7015e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7025e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
7035e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
7045e83d430SRalf Baechle
7055e83d430SRalf Baechleconfig SIBYTE_LITTLESUR
7063fa986faSMartin Michlmayr	bool "Sibyte BCM91250C2-LittleSur"
7075e83d430SRalf Baechle	depends on EXPERIMENTAL
7085e83d430SRalf Baechle	select BOOT_ELF32
7095e83d430SRalf Baechle	select DMA_COHERENT
7105e83d430SRalf Baechle	select SIBYTE_SB1250
7115e83d430SRalf Baechle	select SWAP_IO_SPACE
7127cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
7135e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7145e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
7155e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
7165e83d430SRalf Baechle
7175e83d430SRalf Baechleconfig SIBYTE_CRHINE
7183fa986faSMartin Michlmayr	bool "Sibyte BCM91120C-CRhine"
7195e83d430SRalf Baechle	depends on EXPERIMENTAL
7205e83d430SRalf Baechle	select BOOT_ELF32
7215e83d430SRalf Baechle	select DMA_COHERENT
7225e83d430SRalf Baechle	select SIBYTE_BCM1120
7235e83d430SRalf Baechle	select SWAP_IO_SPACE
7247cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
7255e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7265e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
7275e83d430SRalf Baechle
7285e83d430SRalf Baechleconfig SIBYTE_CRHONE
7293fa986faSMartin Michlmayr	bool "Sibyte BCM91125C-CRhone"
7305e83d430SRalf Baechle	depends on EXPERIMENTAL
7315e83d430SRalf Baechle	select BOOT_ELF32
7325e83d430SRalf Baechle	select DMA_COHERENT
7335e83d430SRalf Baechle	select SIBYTE_BCM1125
7345e83d430SRalf Baechle	select SWAP_IO_SPACE
7357cf8053bSRalf Baechle	select SYS_HAS_CPU_SB1
7365e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7375e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
7385e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
7395e83d430SRalf Baechle
7405e83d430SRalf Baechleconfig SNI_RM200_PCI
7413fa986faSMartin Michlmayr	bool "SNI RM200 PCI"
7424a0312fcSThomas Bogendoerfer	select ARC if CPU_LITTLE_ENDIAN
7434a0312fcSThomas Bogendoerfer	select ARC32 if CPU_LITTLE_ENDIAN
7445e83d430SRalf Baechle	select ARCH_MAY_HAVE_PC_FDC
7455e83d430SRalf Baechle	select BOOT_ELF32
7465e83d430SRalf Baechle	select DMA_NONCOHERENT
7475e83d430SRalf Baechle	select GENERIC_ISA_DMA
7485e83d430SRalf Baechle	select HAVE_STD_PC_SERIAL_PORT
7495e83d430SRalf Baechle	select HW_HAS_EISA
7505e83d430SRalf Baechle	select HW_HAS_PCI
751e5c6c8e4SMichael Neuling	select I8253
7525e83d430SRalf Baechle	select I8259
7535e83d430SRalf Baechle	select ISA
7544a0312fcSThomas Bogendoerfer	select SWAP_IO_SPACE if CPU_BIG_ENDIAN
7557cf8053bSRalf Baechle	select SYS_HAS_CPU_R4X00
7564a0312fcSThomas Bogendoerfer	select SYS_HAS_CPU_R5000
7574a0312fcSThomas Bogendoerfer	select R5000_CPU_SCACHE
758ed5ba2fbSYoichi Yuasa	select SYS_SUPPORTS_32BIT_KERNEL
7595e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
7604a0312fcSThomas Bogendoerfer	select SYS_SUPPORTS_BIG_ENDIAN
7615e83d430SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
7625e83d430SRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
7631da177e4SLinus Torvalds	help
7645e83d430SRalf Baechle	  The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens
7655e83d430SRalf Baechle	  Nixdorf Informationssysteme (SNI), parent company of Pyramid
7665e83d430SRalf Baechle	  Technology and now in turn merged with Fujitsu.  Say Y here to
7675e83d430SRalf Baechle	  support this machine type.
7681da177e4SLinus Torvalds
7695e83d430SRalf Baechleconfig TOSHIBA_JMR3927
7703fa986faSMartin Michlmayr	bool "Toshiba JMR-TX3927 board"
7715e83d430SRalf Baechle	select DMA_NONCOHERENT
7725e83d430SRalf Baechle	select HW_HAS_PCI
7735e83d430SRalf Baechle	select MIPS_TX3927
7745e83d430SRalf Baechle	select SWAP_IO_SPACE
7757cf8053bSRalf Baechle	select SYS_HAS_CPU_TX39XX
7765e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
7775e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7785e83d430SRalf Baechle	select TOSHIBA_BOARDS
7795e83d430SRalf Baechle
7805e83d430SRalf Baechleconfig TOSHIBA_RBTX4927
7813fa986faSMartin Michlmayr	bool "Toshiba TBTX49[23]7 board"
7825e83d430SRalf Baechle	select DMA_NONCOHERENT
7835e83d430SRalf Baechle	select HAS_TXX9_SERIAL
7845e83d430SRalf Baechle	select HW_HAS_PCI
7855e83d430SRalf Baechle	select I8259
7865e83d430SRalf Baechle	select ISA
7875e83d430SRalf Baechle	select SWAP_IO_SPACE
7887cf8053bSRalf Baechle	select SYS_HAS_CPU_TX49XX
7895e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
7905e83d430SRalf Baechle	select SYS_SUPPORTS_64BIT_KERNEL
7915e83d430SRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
7925e83d430SRalf Baechle	select TOSHIBA_BOARDS
7935e83d430SRalf Baechle	help
7945e83d430SRalf Baechle	  This Toshiba board is based on the TX4927 processor. Say Y here to
7955e83d430SRalf Baechle	  support this machine type
7961da177e4SLinus Torvalds
79723fbee9dSRalf Baechleconfig TOSHIBA_RBTX4938
7983fa986faSMartin Michlmayr	bool "Toshiba RBTX4938 board"
79923fbee9dSRalf Baechle	select HAVE_STD_PC_SERIAL_PORT
80023fbee9dSRalf Baechle	select DMA_NONCOHERENT
80123fbee9dSRalf Baechle	select GENERIC_ISA_DMA
80223fbee9dSRalf Baechle	select HAS_TXX9_SERIAL
80323fbee9dSRalf Baechle	select HW_HAS_PCI
80423fbee9dSRalf Baechle	select I8259
80523fbee9dSRalf Baechle	select ISA
80623fbee9dSRalf Baechle	select SWAP_IO_SPACE
8077cf8053bSRalf Baechle	select SYS_HAS_CPU_TX49XX
80823fbee9dSRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
80923fbee9dSRalf Baechle	select SYS_SUPPORTS_LITTLE_ENDIAN
81023fbee9dSRalf Baechle	select SYS_SUPPORTS_BIG_ENDIAN
81123fbee9dSRalf Baechle	select TOSHIBA_BOARDS
81223fbee9dSRalf Baechle	help
81323fbee9dSRalf Baechle	  This Toshiba board is based on the TX4938 processor. Say Y here to
81423fbee9dSRalf Baechle	  support this machine type
81523fbee9dSRalf Baechle
8161da177e4SLinus Torvaldsendchoice
8171da177e4SLinus Torvalds
8185e83d430SRalf Baechlesource "arch/mips/ddb5xxx/Kconfig"
8195e83d430SRalf Baechlesource "arch/mips/gt64120/ev64120/Kconfig"
8205e83d430SRalf Baechlesource "arch/mips/jazz/Kconfig"
8215e83d430SRalf Baechlesource "arch/mips/ite-boards/Kconfig"
8225e83d430SRalf Baechlesource "arch/mips/lasat/Kconfig"
8235e83d430SRalf Baechlesource "arch/mips/momentum/Kconfig"
8245e83d430SRalf Baechlesource "arch/mips/pmc-sierra/Kconfig"
82529c48699SRalf Baechlesource "arch/mips/sgi-ip27/Kconfig"
82638b18f72SRalf Baechlesource "arch/mips/sibyte/Kconfig"
8275e83d430SRalf Baechlesource "arch/mips/tx4927/Kconfig"
82823fbee9dSRalf Baechlesource "arch/mips/tx4938/Kconfig"
8295e83d430SRalf Baechlesource "arch/mips/vr41xx/Kconfig"
830bdf21b18SPete Popovsource "arch/mips/philips/pnx8550/common/Kconfig"
831e87dddebSPeter Hortonsource "arch/mips/cobalt/Kconfig"
83238b18f72SRalf Baechle
8335e83d430SRalf Baechleendmenu
8345e83d430SRalf Baechle
8351da177e4SLinus Torvaldsconfig RWSEM_GENERIC_SPINLOCK
8361da177e4SLinus Torvalds	bool
8371da177e4SLinus Torvalds	default y
8381da177e4SLinus Torvalds
8391da177e4SLinus Torvaldsconfig RWSEM_XCHGADD_ALGORITHM
8401da177e4SLinus Torvalds	bool
8411da177e4SLinus Torvalds
8423c9ee7efSAkinobu Mitaconfig GENERIC_FIND_NEXT_BIT
8433c9ee7efSAkinobu Mita	bool
8443c9ee7efSAkinobu Mita	default y
8453c9ee7efSAkinobu Mita
8463c9ee7efSAkinobu Mitaconfig GENERIC_HWEIGHT
8473c9ee7efSAkinobu Mita	bool
8483c9ee7efSAkinobu Mita	default y
8493c9ee7efSAkinobu Mita
8501da177e4SLinus Torvaldsconfig GENERIC_CALIBRATE_DELAY
8511da177e4SLinus Torvalds	bool
8521da177e4SLinus Torvalds	default y
8531da177e4SLinus Torvalds
8541cc89038SAtsushi Nemotoconfig SCHED_NO_NO_OMIT_FRAME_POINTER
8551cc89038SAtsushi Nemoto	bool
8561cc89038SAtsushi Nemoto	default y
8571cc89038SAtsushi Nemoto
8581da177e4SLinus Torvalds#
8591da177e4SLinus Torvalds# Select some configuration options automatically based on user selections.
8601da177e4SLinus Torvalds#
8611da177e4SLinus Torvaldsconfig ARC
8621da177e4SLinus Torvalds	bool
8631da177e4SLinus Torvalds
86461ed242dSRalf Baechleconfig ARCH_MAY_HAVE_PC_FDC
86561ed242dSRalf Baechle	bool
86661ed242dSRalf Baechle
8671da177e4SLinus Torvaldsconfig DMA_COHERENT
8681da177e4SLinus Torvalds	bool
8691da177e4SLinus Torvalds
8701da177e4SLinus Torvaldsconfig DMA_IP27
8711da177e4SLinus Torvalds	bool
8721da177e4SLinus Torvalds
8734ce588cdSRalf Baechleconfig DMA_IP32
8744ce588cdSRalf Baechle	bool
8754ce588cdSRalf Baechle	select DMA_NEED_PCI_MAP_STATE
8764ce588cdSRalf Baechle
8771da177e4SLinus Torvaldsconfig DMA_NONCOHERENT
8781da177e4SLinus Torvalds	bool
8794ce588cdSRalf Baechle	select DMA_NEED_PCI_MAP_STATE
8804ce588cdSRalf Baechle
8814ce588cdSRalf Baechleconfig DMA_NEED_PCI_MAP_STATE
8824ce588cdSRalf Baechle	bool
8831da177e4SLinus Torvalds
8845e83d430SRalf Baechleconfig OWN_DMA
8855e83d430SRalf Baechle	bool
8865e83d430SRalf Baechle
8871da177e4SLinus Torvaldsconfig EARLY_PRINTK
8881da177e4SLinus Torvalds	bool
8891da177e4SLinus Torvalds
8901da177e4SLinus Torvaldsconfig GENERIC_ISA_DMA
8911da177e4SLinus Torvalds	bool
8921da177e4SLinus Torvalds
8931da177e4SLinus Torvaldsconfig I8259
8941da177e4SLinus Torvalds	bool
8951da177e4SLinus Torvalds
8961da177e4SLinus Torvaldsconfig LIMITED_DMA
8971da177e4SLinus Torvalds	bool
8981da177e4SLinus Torvalds	select HIGHMEM
899797798c1SRalf Baechle	select SYS_SUPPORTS_HIGHMEM
9001da177e4SLinus Torvalds
9011da177e4SLinus Torvaldsconfig MIPS_BONITO64
9021da177e4SLinus Torvalds	bool
9031da177e4SLinus Torvalds
9041da177e4SLinus Torvaldsconfig MIPS_MSC
9051da177e4SLinus Torvalds	bool
9061da177e4SLinus Torvalds
9071da177e4SLinus Torvaldsconfig MIPS_NILE4
9081da177e4SLinus Torvalds	bool
9091da177e4SLinus Torvalds
9101da177e4SLinus Torvaldsconfig MIPS_DISABLE_OBSOLETE_IDE
9111da177e4SLinus Torvalds	bool
9121da177e4SLinus Torvalds
9135e83d430SRalf Baechle#
9145e83d430SRalf Baechle# Endianess selection.  Suffiently obscure so many users don't know what to
9155e83d430SRalf Baechle# answer,so we try hard to limit the available choices.  Also the use of a
9165e83d430SRalf Baechle# choice statement should be more obvious to the user.
9175e83d430SRalf Baechle#
9185e83d430SRalf Baechlechoice
9195e83d430SRalf Baechle	prompt "Endianess selection"
9201da177e4SLinus Torvalds	help
9211da177e4SLinus Torvalds	  Some MIPS machines can be configured for either little or big endian
9225e83d430SRalf Baechle	  byte order. These modes require different kernels and a different
9235e83d430SRalf Baechle	  Linux distribution.  In general there is one prefered byteorder for a
9245e83d430SRalf Baechle	  particular system but some systems are just as commonly used in the
9255e83d430SRalf Baechle	  one or the other endianess.
9265e83d430SRalf Baechle
9275e83d430SRalf Baechleconfig CPU_BIG_ENDIAN
9285e83d430SRalf Baechle	bool "Big endian"
9295e83d430SRalf Baechle	depends on SYS_SUPPORTS_BIG_ENDIAN
9305e83d430SRalf Baechle
9315e83d430SRalf Baechleconfig CPU_LITTLE_ENDIAN
9325e83d430SRalf Baechle	bool "Little endian"
9335e83d430SRalf Baechle	depends on SYS_SUPPORTS_LITTLE_ENDIAN
9345e83d430SRalf Baechle	help
9355e83d430SRalf Baechle
9365e83d430SRalf Baechleendchoice
9375e83d430SRalf Baechle
9385e83d430SRalf Baechleconfig SYS_SUPPORTS_BIG_ENDIAN
9395e83d430SRalf Baechle	bool
9405e83d430SRalf Baechle
9415e83d430SRalf Baechleconfig SYS_SUPPORTS_LITTLE_ENDIAN
9425e83d430SRalf Baechle	bool
9431da177e4SLinus Torvalds
9441da177e4SLinus Torvaldsconfig IRQ_CPU
9451da177e4SLinus Torvalds	bool
9461da177e4SLinus Torvalds
9471da177e4SLinus Torvaldsconfig IRQ_CPU_RM7K
9481da177e4SLinus Torvalds	bool
9491da177e4SLinus Torvalds
9505e83d430SRalf Baechleconfig IRQ_CPU_RM9K
9515e83d430SRalf Baechle	bool
9525e83d430SRalf Baechle
9531da177e4SLinus Torvaldsconfig IRQ_MV64340
9541da177e4SLinus Torvalds	bool
9551da177e4SLinus Torvalds
9561da177e4SLinus Torvaldsconfig DDB5XXX_COMMON
9571da177e4SLinus Torvalds	bool
9581da177e4SLinus Torvalds
9591da177e4SLinus Torvaldsconfig MIPS_BOARDS_GEN
9601da177e4SLinus Torvalds	bool
9611da177e4SLinus Torvalds
9621da177e4SLinus Torvaldsconfig MIPS_GT64111
9631da177e4SLinus Torvalds	bool
9641da177e4SLinus Torvalds
9651da177e4SLinus Torvaldsconfig MIPS_GT64120
9661da177e4SLinus Torvalds	bool
9671da177e4SLinus Torvalds
9681da177e4SLinus Torvaldsconfig MIPS_TX3927
9691da177e4SLinus Torvalds	bool
9701da177e4SLinus Torvalds	select HAS_TXX9_SERIAL
9711da177e4SLinus Torvalds
9721da177e4SLinus Torvaldsconfig PCI_MARVELL
9731da177e4SLinus Torvalds	bool
9741da177e4SLinus Torvalds
9751da177e4SLinus Torvaldsconfig ITE_BOARD_GEN
9761da177e4SLinus Torvalds	bool
9775e83d430SRalf Baechle
9785e83d430SRalf Baechleconfig SOC_AU1000
9795e83d430SRalf Baechle	bool
9805e83d430SRalf Baechle	select SOC_AU1X00
9815e83d430SRalf Baechle
9825e83d430SRalf Baechleconfig SOC_AU1100
9835e83d430SRalf Baechle	bool
9845e83d430SRalf Baechle	select SOC_AU1X00
9855e83d430SRalf Baechle
9865e83d430SRalf Baechleconfig SOC_AU1500
9875e83d430SRalf Baechle	bool
9885e83d430SRalf Baechle	select SOC_AU1X00
9895e83d430SRalf Baechle
9905e83d430SRalf Baechleconfig SOC_AU1550
9915e83d430SRalf Baechle	bool
9925e83d430SRalf Baechle	select SOC_AU1X00
9935e83d430SRalf Baechle
9945e83d430SRalf Baechleconfig SOC_AU1200
9955e83d430SRalf Baechle	bool
9965e83d430SRalf Baechle	select SOC_AU1X00
9975e83d430SRalf Baechle
9985e83d430SRalf Baechleconfig SOC_AU1X00
9995e83d430SRalf Baechle	bool
10007cf8053bSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
10015e83d430SRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
10021da177e4SLinus Torvalds
1003bdf21b18SPete Popovconfig PNX8550
1004bdf21b18SPete Popov	bool
1005bdf21b18SPete Popov	select SOC_PNX8550
1006bdf21b18SPete Popov
1007bdf21b18SPete Popovconfig SOC_PNX8550
1008bdf21b18SPete Popov	bool
1009bdf21b18SPete Popov	select DMA_NONCOHERENT
1010bdf21b18SPete Popov	select HW_HAS_PCI
1011b8c2a77cSRalf Baechle	select SYS_HAS_CPU_MIPS32_R1
10127cf8053bSRalf Baechle	select SYS_SUPPORTS_32BIT_KERNEL
1013bdf21b18SPete Popov
10141da177e4SLinus Torvaldsconfig SWAP_IO_SPACE
10151da177e4SLinus Torvalds	bool
10161da177e4SLinus Torvalds
1017355c471fSdmitry pervushinconfig EMMA2RH
1018355c471fSdmitry pervushin	bool
1019355c471fSdmitry pervushin	depends on MARKEINS
1020355c471fSdmitry pervushin	default y
1021355c471fSdmitry pervushin
10221da177e4SLinus Torvalds#
10231da177e4SLinus Torvalds# Unfortunately not all GT64120 systems run the chip at the same clock.
10241da177e4SLinus Torvalds# As the user for the clock rate and try to minimize the available options.
10251da177e4SLinus Torvalds#
10261da177e4SLinus Torvaldschoice
10271da177e4SLinus Torvalds	prompt "Galileo Chip Clock"
10281da177e4SLinus Torvalds	#default SYSCLK_83 if MIPS_EV64120
10291da177e4SLinus Torvalds	depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
10301da177e4SLinus Torvalds	default SYSCLK_83 if MIPS_EV64120
10311da177e4SLinus Torvalds	default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G
10321da177e4SLinus Torvalds
10331da177e4SLinus Torvaldsconfig SYSCLK_75
10341da177e4SLinus Torvalds	bool "75" if MIPS_EV64120
10351da177e4SLinus Torvalds
10361da177e4SLinus Torvaldsconfig SYSCLK_83
10371da177e4SLinus Torvalds	bool "83.3" if MIPS_EV64120
10381da177e4SLinus Torvalds
10391da177e4SLinus Torvaldsconfig SYSCLK_100
10401da177e4SLinus Torvalds	bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
10411da177e4SLinus Torvalds
10421da177e4SLinus Torvaldsendchoice
10431da177e4SLinus Torvalds
10445e83d430SRalf Baechleconfig ARC32
10455e83d430SRalf Baechle	bool
10465e83d430SRalf Baechle
10471da177e4SLinus Torvaldsconfig AU1X00_USB_DEVICE
10481da177e4SLinus Torvalds	bool
10491da177e4SLinus Torvalds	depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000
10501da177e4SLinus Torvalds	default n
10511da177e4SLinus Torvalds
10521da177e4SLinus Torvaldsconfig MIPS_GT96100
10531da177e4SLinus Torvalds	bool
10545e83d430SRalf Baechle	select MIPS_GT64120
10551da177e4SLinus Torvalds
10561da177e4SLinus Torvaldsconfig IT8172_CIR
10571da177e4SLinus Torvalds	bool
10581da177e4SLinus Torvalds	depends on MIPS_ITE8172 || MIPS_IVR
10591da177e4SLinus Torvalds	default y
10601da177e4SLinus Torvalds
10611da177e4SLinus Torvaldsconfig IT8712
10621da177e4SLinus Torvalds	bool
10631da177e4SLinus Torvalds	depends on MIPS_ITE8172
10641da177e4SLinus Torvalds	default y
10651da177e4SLinus Torvalds
10661da177e4SLinus Torvaldsconfig BOOT_ELF32
10671da177e4SLinus Torvalds	bool
10681da177e4SLinus Torvalds
10691da177e4SLinus Torvaldsconfig MIPS_L1_CACHE_SHIFT
10701da177e4SLinus Torvalds	int
10711da177e4SLinus Torvalds	default "4" if MACH_DECSTATION
10721da177e4SLinus Torvalds	default "7" if SGI_IP27
10731da177e4SLinus Torvalds	default "5"
10741da177e4SLinus Torvalds
10751da177e4SLinus Torvaldsconfig HAVE_STD_PC_SERIAL_PORT
10761da177e4SLinus Torvalds	bool
10771da177e4SLinus Torvalds
10781da177e4SLinus Torvaldsconfig ARC_CONSOLE
10791da177e4SLinus Torvalds	bool "ARC console support"
10801da177e4SLinus Torvalds	depends on SGI_IP22 || SNI_RM200_PCI
10811da177e4SLinus Torvalds
10821da177e4SLinus Torvaldsconfig ARC_MEMORY
10831da177e4SLinus Torvalds	bool
10841da177e4SLinus Torvalds	depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32
10851da177e4SLinus Torvalds	default y
10861da177e4SLinus Torvalds
10871da177e4SLinus Torvaldsconfig ARC_PROMLIB
10881da177e4SLinus Torvalds	bool
10891da177e4SLinus Torvalds	depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32
10901da177e4SLinus Torvalds	default y
10911da177e4SLinus Torvalds
10921da177e4SLinus Torvaldsconfig ARC64
10931da177e4SLinus Torvalds	bool
10941da177e4SLinus Torvalds
10951da177e4SLinus Torvaldsconfig BOOT_ELF64
10961da177e4SLinus Torvalds	bool
10971da177e4SLinus Torvalds
10981da177e4SLinus Torvaldsconfig TOSHIBA_BOARDS
10991da177e4SLinus Torvalds	bool
11001da177e4SLinus Torvalds
11011da177e4SLinus Torvaldsmenu "CPU selection"
11021da177e4SLinus Torvalds
11031da177e4SLinus Torvaldschoice
11041da177e4SLinus Torvalds	prompt "CPU type"
11051da177e4SLinus Torvalds	default CPU_R4X00
11061da177e4SLinus Torvalds
11076e760c8dSRalf Baechleconfig CPU_MIPS32_R1
11086e760c8dSRalf Baechle	bool "MIPS32 Release 1"
11097cf8053bSRalf Baechle	depends on SYS_HAS_CPU_MIPS32_R1
1110f7062ddbSRalf Baechle	select CPU_HAS_LLSC
11116e760c8dSRalf Baechle	select CPU_HAS_PREFETCH
1112797798c1SRalf Baechle	select CPU_SUPPORTS_32BIT_KERNEL
1113ec28f306SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
11146e760c8dSRalf Baechle	help
11155e83d430SRalf Baechle	  Choose this option to build a kernel for release 1 or later of the
11161e5f1caaSRalf Baechle	  MIPS32 architecture.  Most modern embedded systems with a 32-bit
11171e5f1caaSRalf Baechle	  MIPS processor are based on a MIPS32 processor.  If you know the
11181e5f1caaSRalf Baechle	  specific type of processor in your system, choose those that one
11191e5f1caaSRalf Baechle	  otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system.
11201e5f1caaSRalf Baechle	  Release 2 of the MIPS32 architecture is available since several
11211e5f1caaSRalf Baechle	  years so chances are you even have a MIPS32 Release 2 processor
11221e5f1caaSRalf Baechle	  in which case you should choose CPU_MIPS32_R2 instead for better
11231e5f1caaSRalf Baechle	  performance.
11241e5f1caaSRalf Baechle
11251e5f1caaSRalf Baechleconfig CPU_MIPS32_R2
11261e5f1caaSRalf Baechle	bool "MIPS32 Release 2"
11277cf8053bSRalf Baechle	depends on SYS_HAS_CPU_MIPS32_R2
1128f7062ddbSRalf Baechle	select CPU_HAS_LLSC
11291e5f1caaSRalf Baechle	select CPU_HAS_PREFETCH
1130797798c1SRalf Baechle	select CPU_SUPPORTS_32BIT_KERNEL
1131ec28f306SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
11321e5f1caaSRalf Baechle	help
11335e83d430SRalf Baechle	  Choose this option to build a kernel for release 2 or later of the
11346e760c8dSRalf Baechle	  MIPS32 architecture.  Most modern embedded systems with a 32-bit
11356e760c8dSRalf Baechle	  MIPS processor are based on a MIPS32 processor.  If you know the
11366e760c8dSRalf Baechle	  specific type of processor in your system, choose those that one
11376e760c8dSRalf Baechle	  otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system.
11381da177e4SLinus Torvalds
11396e760c8dSRalf Baechleconfig CPU_MIPS64_R1
11406e760c8dSRalf Baechle	bool "MIPS64 Release 1"
11417cf8053bSRalf Baechle	depends on SYS_HAS_CPU_MIPS64_R1
1142f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1143797798c1SRalf Baechle	select CPU_HAS_PREFETCH
1144ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1145ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
1146ec28f306SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
11476e760c8dSRalf Baechle	help
11486e760c8dSRalf Baechle	  Choose this option to build a kernel for release 1 or later of the
11496e760c8dSRalf Baechle	  MIPS64 architecture.  Many modern embedded systems with a 64-bit
11506e760c8dSRalf Baechle	  MIPS processor are based on a MIPS64 processor.  If you know the
11516e760c8dSRalf Baechle	  specific type of processor in your system, choose those that one
11526e760c8dSRalf Baechle	  otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system.
11531e5f1caaSRalf Baechle	  Release 2 of the MIPS64 architecture is available since several
11541e5f1caaSRalf Baechle	  years so chances are you even have a MIPS64 Release 2 processor
11551e5f1caaSRalf Baechle	  in which case you should choose CPU_MIPS64_R2 instead for better
11561e5f1caaSRalf Baechle	  performance.
11571e5f1caaSRalf Baechle
11581e5f1caaSRalf Baechleconfig CPU_MIPS64_R2
11591e5f1caaSRalf Baechle	bool "MIPS64 Release 2"
11607cf8053bSRalf Baechle	depends on SYS_HAS_CPU_MIPS64_R2
1161f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1162797798c1SRalf Baechle	select CPU_HAS_PREFETCH
11631e5f1caaSRalf Baechle	select CPU_SUPPORTS_32BIT_KERNEL
11641e5f1caaSRalf Baechle	select CPU_SUPPORTS_64BIT_KERNEL
1165ec28f306SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
11661e5f1caaSRalf Baechle	help
11671e5f1caaSRalf Baechle	  Choose this option to build a kernel for release 2 or later of the
11681e5f1caaSRalf Baechle	  MIPS64 architecture.  Many modern embedded systems with a 64-bit
11691e5f1caaSRalf Baechle	  MIPS processor are based on a MIPS64 processor.  If you know the
11701e5f1caaSRalf Baechle	  specific type of processor in your system, choose those that one
11711e5f1caaSRalf Baechle	  otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system.
11721da177e4SLinus Torvalds
11731da177e4SLinus Torvaldsconfig CPU_R3000
11741da177e4SLinus Torvalds	bool "R3000"
11757cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R3000
1176f7062ddbSRalf Baechle	select CPU_HAS_WB
1177ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1178797798c1SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
11791da177e4SLinus Torvalds	help
11801da177e4SLinus Torvalds	  Please make sure to pick the right CPU type. Linux/MIPS is not
11811da177e4SLinus Torvalds	  designed to be generic, i.e. Kernels compiled for R3000 CPUs will
11821da177e4SLinus Torvalds	  *not* work on R4000 machines and vice versa.  However, since most
11831da177e4SLinus Torvalds	  of the supported machines have an R4000 (or similar) CPU, R4x00
11841da177e4SLinus Torvalds	  might be a safe bet.  If the resulting kernel does not work,
11851da177e4SLinus Torvalds	  try to recompile with R3000.
11861da177e4SLinus Torvalds
11871da177e4SLinus Torvaldsconfig CPU_TX39XX
11881da177e4SLinus Torvalds	bool "R39XX"
11897cf8053bSRalf Baechle	depends on SYS_HAS_CPU_TX39XX
1190ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
11911da177e4SLinus Torvalds
11921da177e4SLinus Torvaldsconfig CPU_VR41XX
11931da177e4SLinus Torvalds	bool "R41xx"
11947cf8053bSRalf Baechle	depends on SYS_HAS_CPU_VR41XX
1195ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1196ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
11971da177e4SLinus Torvalds	help
11985e83d430SRalf Baechle	  The options selects support for the NEC VR4100 series of processors.
11991da177e4SLinus Torvalds	  Only choose this option if you have one of these processors as a
12001da177e4SLinus Torvalds	  kernel built with this option will not run on any other type of
12011da177e4SLinus Torvalds	  processor or vice versa.
12021da177e4SLinus Torvalds
12031da177e4SLinus Torvaldsconfig CPU_R4300
12041da177e4SLinus Torvalds	bool "R4300"
12057cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R4300
1206f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1207ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1208ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12091da177e4SLinus Torvalds	help
12101da177e4SLinus Torvalds	  MIPS Technologies R4300-series processors.
12111da177e4SLinus Torvalds
12121da177e4SLinus Torvaldsconfig CPU_R4X00
12131da177e4SLinus Torvalds	bool "R4x00"
12147cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R4X00
1215f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1216ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1217ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12181da177e4SLinus Torvalds	help
12191da177e4SLinus Torvalds	  MIPS Technologies R4000-series processors other than 4300, including
12201da177e4SLinus Torvalds	  the R4000, R4400, R4600, and 4700.
12211da177e4SLinus Torvalds
12221da177e4SLinus Torvaldsconfig CPU_TX49XX
12231da177e4SLinus Torvalds	bool "R49XX"
12247cf8053bSRalf Baechle	depends on SYS_HAS_CPU_TX49XX
1225f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1226de862b48SAtsushi Nemoto	select CPU_HAS_PREFETCH
1227ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1228ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12291da177e4SLinus Torvalds
12301da177e4SLinus Torvaldsconfig CPU_R5000
12311da177e4SLinus Torvalds	bool "R5000"
12327cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R5000
1233f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1234ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1235ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12361da177e4SLinus Torvalds	help
12371da177e4SLinus Torvalds	  MIPS Technologies R5000-series processors other than the Nevada.
12381da177e4SLinus Torvalds
12391da177e4SLinus Torvaldsconfig CPU_R5432
12401da177e4SLinus Torvalds	bool "R5432"
12417cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R5432
1242f7062ddbSRalf Baechle	select CPU_HAS_LLSC
12435e83d430SRalf Baechle	select CPU_SUPPORTS_32BIT_KERNEL
12445e83d430SRalf Baechle	select CPU_SUPPORTS_64BIT_KERNEL
12451da177e4SLinus Torvalds
12461da177e4SLinus Torvaldsconfig CPU_R6000
12471da177e4SLinus Torvalds	bool "R6000"
1248ed5ba2fbSYoichi Yuasa	depends on EXPERIMENTAL
1249f7062ddbSRalf Baechle	select CPU_HAS_LLSC
12507cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R6000
1251ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
12521da177e4SLinus Torvalds	help
12531da177e4SLinus Torvalds	  MIPS Technologies R6000 and R6000A series processors.  Note these
12541da177e4SLinus Torvalds	  processors are extremly rare and the support for them is incomplete.
12551da177e4SLinus Torvalds
12561da177e4SLinus Torvaldsconfig CPU_NEVADA
12571da177e4SLinus Torvalds	bool "RM52xx"
12587cf8053bSRalf Baechle	depends on SYS_HAS_CPU_NEVADA
1259f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1260ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1261ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12621da177e4SLinus Torvalds	help
12631da177e4SLinus Torvalds	  QED / PMC-Sierra RM52xx-series ("Nevada") processors.
12641da177e4SLinus Torvalds
12651da177e4SLinus Torvaldsconfig CPU_R8000
12661da177e4SLinus Torvalds	bool "R8000"
1267ed5ba2fbSYoichi Yuasa	depends on EXPERIMENTAL
12687cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R8000
1269f7062ddbSRalf Baechle	select CPU_HAS_LLSC
12705e83d430SRalf Baechle	select CPU_HAS_PREFETCH
1271ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
12721da177e4SLinus Torvalds	help
12731da177e4SLinus Torvalds	  MIPS Technologies R8000 processors.  Note these processors are
12741da177e4SLinus Torvalds	  uncommon and the support for them is incomplete.
12751da177e4SLinus Torvalds
12761da177e4SLinus Torvaldsconfig CPU_R10000
12771da177e4SLinus Torvalds	bool "R10000"
12787cf8053bSRalf Baechle	depends on SYS_HAS_CPU_R10000
1279f7062ddbSRalf Baechle	select CPU_HAS_LLSC
12805e83d430SRalf Baechle	select CPU_HAS_PREFETCH
1281ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1282ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
1283797798c1SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
12841da177e4SLinus Torvalds	help
12851da177e4SLinus Torvalds	  MIPS Technologies R10000-series processors.
12861da177e4SLinus Torvalds
12871da177e4SLinus Torvaldsconfig CPU_RM7000
12881da177e4SLinus Torvalds	bool "RM7000"
12897cf8053bSRalf Baechle	depends on SYS_HAS_CPU_RM7000
1290f7062ddbSRalf Baechle	select CPU_HAS_LLSC
12915e83d430SRalf Baechle	select CPU_HAS_PREFETCH
1292ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1293ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
1294797798c1SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
12951da177e4SLinus Torvalds
12961da177e4SLinus Torvaldsconfig CPU_RM9000
12971da177e4SLinus Torvalds	bool "RM9000"
12987cf8053bSRalf Baechle	depends on SYS_HAS_CPU_RM9000
1299f7062ddbSRalf Baechle	select CPU_HAS_LLSC
13005e83d430SRalf Baechle	select CPU_HAS_PREFETCH
1301ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1302ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
1303797798c1SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
13041da177e4SLinus Torvalds
13051da177e4SLinus Torvaldsconfig CPU_SB1
13061da177e4SLinus Torvalds	bool "SB1"
13077cf8053bSRalf Baechle	depends on SYS_HAS_CPU_SB1
1308f7062ddbSRalf Baechle	select CPU_HAS_LLSC
1309ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_32BIT_KERNEL
1310ed5ba2fbSYoichi Yuasa	select CPU_SUPPORTS_64BIT_KERNEL
1311797798c1SRalf Baechle	select CPU_SUPPORTS_HIGHMEM
13121da177e4SLinus Torvalds
13131da177e4SLinus Torvaldsendchoice
13141da177e4SLinus Torvalds
13157cf8053bSRalf Baechleconfig SYS_HAS_CPU_MIPS32_R1
13167cf8053bSRalf Baechle	bool
13177cf8053bSRalf Baechle
13187cf8053bSRalf Baechleconfig SYS_HAS_CPU_MIPS32_R2
13197cf8053bSRalf Baechle	bool
13207cf8053bSRalf Baechle
13217cf8053bSRalf Baechleconfig SYS_HAS_CPU_MIPS64_R1
13227cf8053bSRalf Baechle	bool
13237cf8053bSRalf Baechle
13247cf8053bSRalf Baechleconfig SYS_HAS_CPU_MIPS64_R2
13257cf8053bSRalf Baechle	bool
13267cf8053bSRalf Baechle
13277cf8053bSRalf Baechleconfig SYS_HAS_CPU_R3000
13287cf8053bSRalf Baechle	bool
13297cf8053bSRalf Baechle
13307cf8053bSRalf Baechleconfig SYS_HAS_CPU_TX39XX
13317cf8053bSRalf Baechle	bool
13327cf8053bSRalf Baechle
13337cf8053bSRalf Baechleconfig SYS_HAS_CPU_VR41XX
13347cf8053bSRalf Baechle	bool
13357cf8053bSRalf Baechle
13367cf8053bSRalf Baechleconfig SYS_HAS_CPU_R4300
13377cf8053bSRalf Baechle	bool
13387cf8053bSRalf Baechle
13397cf8053bSRalf Baechleconfig SYS_HAS_CPU_R4X00
13407cf8053bSRalf Baechle	bool
13417cf8053bSRalf Baechle
13427cf8053bSRalf Baechleconfig SYS_HAS_CPU_TX49XX
13437cf8053bSRalf Baechle	bool
13447cf8053bSRalf Baechle
13457cf8053bSRalf Baechleconfig SYS_HAS_CPU_R5000
13467cf8053bSRalf Baechle	bool
13477cf8053bSRalf Baechle
13487cf8053bSRalf Baechleconfig SYS_HAS_CPU_R5432
13497cf8053bSRalf Baechle	bool
13507cf8053bSRalf Baechle
13517cf8053bSRalf Baechleconfig SYS_HAS_CPU_R6000
13527cf8053bSRalf Baechle	bool
13537cf8053bSRalf Baechle
13547cf8053bSRalf Baechleconfig SYS_HAS_CPU_NEVADA
13557cf8053bSRalf Baechle	bool
13567cf8053bSRalf Baechle
13577cf8053bSRalf Baechleconfig SYS_HAS_CPU_R8000
13587cf8053bSRalf Baechle	bool
13597cf8053bSRalf Baechle
13607cf8053bSRalf Baechleconfig SYS_HAS_CPU_R10000
13617cf8053bSRalf Baechle	bool
13627cf8053bSRalf Baechle
13637cf8053bSRalf Baechleconfig SYS_HAS_CPU_RM7000
13647cf8053bSRalf Baechle	bool
13657cf8053bSRalf Baechle
13667cf8053bSRalf Baechleconfig SYS_HAS_CPU_RM9000
13677cf8053bSRalf Baechle	bool
13687cf8053bSRalf Baechle
13697cf8053bSRalf Baechleconfig SYS_HAS_CPU_SB1
13707cf8053bSRalf Baechle	bool
13717cf8053bSRalf Baechle
13725e83d430SRalf Baechleendmenu
13735e83d430SRalf Baechle
13745e83d430SRalf Baechle#
13755e83d430SRalf Baechle# These two indicate any levelof the MIPS32 and MIPS64 architecture
13765e83d430SRalf Baechle#
13775e83d430SRalf Baechleconfig CPU_MIPS32
13785e83d430SRalf Baechle	bool
13795e83d430SRalf Baechle	default y if CPU_MIPS32_R1 || CPU_MIPS32_R2
13805e83d430SRalf Baechle
13815e83d430SRalf Baechleconfig CPU_MIPS64
13825e83d430SRalf Baechle	bool
13835e83d430SRalf Baechle	default y if CPU_MIPS64_R1 || CPU_MIPS64_R2
13845e83d430SRalf Baechle
13855e83d430SRalf Baechle#
13865e83d430SRalf Baechle# These two indicate the revision of the architecture, either 32 bot 64 bit.
13875e83d430SRalf Baechle#
13885e83d430SRalf Baechleconfig CPU_MIPSR1
13895e83d430SRalf Baechle	bool
13905e83d430SRalf Baechle	default y if CPU_MIPS32_R1 || CPU_MIPS64_R1
13915e83d430SRalf Baechle
13925e83d430SRalf Baechleconfig CPU_MIPSR2
13935e83d430SRalf Baechle	bool
13945e83d430SRalf Baechle	default y if CPU_MIPS32_R2 || CPU_MIPS64_R2
13955e83d430SRalf Baechle
13965e83d430SRalf Baechleconfig SYS_SUPPORTS_32BIT_KERNEL
13975e83d430SRalf Baechle	bool
13985e83d430SRalf Baechleconfig SYS_SUPPORTS_64BIT_KERNEL
13995e83d430SRalf Baechle	bool
14005e83d430SRalf Baechleconfig CPU_SUPPORTS_32BIT_KERNEL
14015e83d430SRalf Baechle	bool
14025e83d430SRalf Baechleconfig CPU_SUPPORTS_64BIT_KERNEL
14035e83d430SRalf Baechle	bool
14045e83d430SRalf Baechle
14055e83d430SRalf Baechlemenu "Kernel type"
14065e83d430SRalf Baechle
14075e83d430SRalf Baechlechoice
14085e83d430SRalf Baechle
14095e83d430SRalf Baechle	prompt "Kernel code model"
14105e83d430SRalf Baechle	help
14115e83d430SRalf Baechle	  You should only select this option if you have a workload that
14125e83d430SRalf Baechle	  actually benefits from 64-bit processing or if your machine has
14135e83d430SRalf Baechle	  large memory.  You will only be presented a single option in this
14145e83d430SRalf Baechle	  menu if your system does not support both 32-bit and 64-bit kernels.
14155e83d430SRalf Baechle
14165e83d430SRalf Baechleconfig 32BIT
14175e83d430SRalf Baechle	bool "32-bit kernel"
14185e83d430SRalf Baechle	depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL
14195e83d430SRalf Baechle	select TRAD_SIGNALS
14205e83d430SRalf Baechle	help
14215e83d430SRalf Baechle	  Select this option if you want to build a 32-bit kernel.
14225e83d430SRalf Baechleconfig 64BIT
14235e83d430SRalf Baechle	bool "64-bit kernel"
14245e83d430SRalf Baechle	depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
14255e83d430SRalf Baechle	help
14265e83d430SRalf Baechle	  Select this option if you want to build a 64-bit kernel.
14275e83d430SRalf Baechle
14285e83d430SRalf Baechleendchoice
14295e83d430SRalf Baechle
14301da177e4SLinus Torvaldschoice
14311da177e4SLinus Torvalds	prompt "Kernel page size"
14321da177e4SLinus Torvalds	default PAGE_SIZE_4KB
14331da177e4SLinus Torvalds
14341da177e4SLinus Torvaldsconfig PAGE_SIZE_4KB
14351da177e4SLinus Torvalds	bool "4kB"
14361da177e4SLinus Torvalds	help
14371da177e4SLinus Torvalds	 This option select the standard 4kB Linux page size.  On some
14381da177e4SLinus Torvalds	 R3000-family processors this is the only available page size.  Using
14391da177e4SLinus Torvalds	 4kB page size will minimize memory consumption and is therefore
14401da177e4SLinus Torvalds	 recommended for low memory systems.
14411da177e4SLinus Torvalds
14421da177e4SLinus Torvaldsconfig PAGE_SIZE_8KB
14431da177e4SLinus Torvalds	bool "8kB"
14441da177e4SLinus Torvalds	depends on EXPERIMENTAL && CPU_R8000
14451da177e4SLinus Torvalds	help
14461da177e4SLinus Torvalds	  Using 8kB page size will result in higher performance kernel at
14471da177e4SLinus Torvalds	  the price of higher memory consumption.  This option is available
14481da177e4SLinus Torvalds	  only on the R8000 processor.  Not that at the time of this writing
14491da177e4SLinus Torvalds	  this option is still high experimental; there are also issues with
14501da177e4SLinus Torvalds	  compatibility of user applications.
14511da177e4SLinus Torvalds
14521da177e4SLinus Torvaldsconfig PAGE_SIZE_16KB
14531da177e4SLinus Torvalds	bool "16kB"
1454714bfad6SRalf Baechle	depends on !CPU_R3000 && !CPU_TX39XX
14551da177e4SLinus Torvalds	help
14561da177e4SLinus Torvalds	  Using 16kB page size will result in higher performance kernel at
14571da177e4SLinus Torvalds	  the price of higher memory consumption.  This option is available on
1458714bfad6SRalf Baechle	  all non-R3000 family processors.  Note that you will need a suitable
1459714bfad6SRalf Baechle	  Linux distribution to support this.
14601da177e4SLinus Torvalds
14611da177e4SLinus Torvaldsconfig PAGE_SIZE_64KB
14621da177e4SLinus Torvalds	bool "64kB"
14631da177e4SLinus Torvalds	depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
14641da177e4SLinus Torvalds	help
14651da177e4SLinus Torvalds	  Using 64kB page size will result in higher performance kernel at
14661da177e4SLinus Torvalds	  the price of higher memory consumption.  This option is available on
14671da177e4SLinus Torvalds	  all non-R3000 family processor.  Not that at the time of this
1468714bfad6SRalf Baechle	  writing this option is still high experimental.
14691da177e4SLinus Torvalds
14701da177e4SLinus Torvaldsendchoice
14711da177e4SLinus Torvalds
14721da177e4SLinus Torvaldsconfig BOARD_SCACHE
14731da177e4SLinus Torvalds	bool
14741da177e4SLinus Torvalds
14751da177e4SLinus Torvaldsconfig IP22_CPU_SCACHE
14761da177e4SLinus Torvalds	bool
14771da177e4SLinus Torvalds	select BOARD_SCACHE
14781da177e4SLinus Torvalds
14791da177e4SLinus Torvaldsconfig R5000_CPU_SCACHE
14801da177e4SLinus Torvalds	bool
14811da177e4SLinus Torvalds	select BOARD_SCACHE
14821da177e4SLinus Torvalds
14831da177e4SLinus Torvaldsconfig RM7000_CPU_SCACHE
14841da177e4SLinus Torvalds	bool
14851da177e4SLinus Torvalds	select BOARD_SCACHE
14861da177e4SLinus Torvalds
14871da177e4SLinus Torvaldsconfig SIBYTE_DMA_PAGEOPS
14881da177e4SLinus Torvalds	bool "Use DMA to clear/copy pages"
14891da177e4SLinus Torvalds	depends on CPU_SB1
14901da177e4SLinus Torvalds	help
14911da177e4SLinus Torvalds	  Instead of using the CPU to zero and copy pages, use a Data Mover
14921da177e4SLinus Torvalds	  channel.  These DMA channels are otherwise unused by the standard
14931da177e4SLinus Torvalds	  SiByte Linux port.  Seems to give a small performance benefit.
14941da177e4SLinus Torvalds
14951da177e4SLinus Torvaldsconfig CPU_HAS_PREFETCH
1496c8094b53SRalf Baechle	bool
14971da177e4SLinus Torvalds
1498e01402b1SRalf Baechleconfig MIPS_MT
1499e01402b1SRalf Baechle	bool "Enable MIPS MT"
1500a620dbe3SRalf Baechle	depends on CPU_MIPS32_R2
1501a620dbe3SRalf Baechle	#depends on CPU_MIPS64_R2		# later ...
1502e01402b1SRalf Baechle
1503340ee4b9SRalf Baechlechoice
1504340ee4b9SRalf Baechle	prompt "MIPS MT options"
1505340ee4b9SRalf Baechle	depends on MIPS_MT
1506340ee4b9SRalf Baechle
150741c594abSRalf Baechleconfig MIPS_MT_SMTC
150841c594abSRalf Baechle	bool "SMTC: Use all TCs on all VPEs for SMP"
1509f7062ddbSRalf Baechle	select CPU_MIPSR2_IRQ_VI
1510f7062ddbSRalf Baechle	select CPU_MIPSR2_SRS
151141c594abSRalf Baechle	select SMP
151241c594abSRalf Baechle
1513340ee4b9SRalf Baechleconfig MIPS_MT_SMP
1514340ee4b9SRalf Baechle	bool "Use 1 TC on each available VPE for SMP"
1515340ee4b9SRalf Baechle	select SMP
1516340ee4b9SRalf Baechle
1517e01402b1SRalf Baechleconfig MIPS_VPE_LOADER
1518e01402b1SRalf Baechle	bool "VPE loader support."
1519e01402b1SRalf Baechle	depends on MIPS_MT
1520e01402b1SRalf Baechle	help
1521e01402b1SRalf Baechle	  Includes a loader for loading an elf relocatable object
1522e01402b1SRalf Baechle	  onto another VPE and running it.
1523e01402b1SRalf Baechle
1524340ee4b9SRalf Baechleendchoice
1525340ee4b9SRalf Baechle
1526f088fc84SRalf Baechleconfig MIPS_MT_FPAFF
1527f088fc84SRalf Baechle	bool "Dynamic FPU affinity for FP-intensive threads"
1528f088fc84SRalf Baechle	depends on MIPS_MT
1529f088fc84SRalf Baechle	default y
1530f088fc84SRalf Baechle
1531e01402b1SRalf Baechleconfig MIPS_VPE_LOADER_TOM
1532e01402b1SRalf Baechle	bool "Load VPE program into memory hidden from linux"
1533e01402b1SRalf Baechle	depends on MIPS_VPE_LOADER
1534e01402b1SRalf Baechle	default y
1535e01402b1SRalf Baechle	help
1536e01402b1SRalf Baechle	  The loader can use memory that is present but has been hidden from
1537e01402b1SRalf Baechle	  Linux using the kernel command line option "mem=xxMB". It's up to
1538e01402b1SRalf Baechle	  you to ensure the amount you put in the option and the space your
1539e01402b1SRalf Baechle	  program requires is less or equal to the amount physically present.
1540e01402b1SRalf Baechle
1541e01402b1SRalf Baechle# this should possibly be in drivers/char, but it is rather cpu related. Hmmm
1542e01402b1SRalf Baechleconfig MIPS_VPE_APSP_API
1543e01402b1SRalf Baechle	bool "Enable support for AP/SP API (RTLX)"
1544e01402b1SRalf Baechle	depends on MIPS_VPE_LOADER
15455e83d430SRalf Baechle	help
1546e01402b1SRalf Baechle
15472600990eSRalf Baechleconfig MIPS_APSP_KSPD
15482600990eSRalf Baechle	bool "Enable KSPD"
15492600990eSRalf Baechle	depends on MIPS_VPE_APSP_API
15502600990eSRalf Baechle	default y
15512600990eSRalf Baechle	help
15522600990eSRalf Baechle	  KSPD is a kernel daemon that accepts syscall requests from the SP
15532600990eSRalf Baechle	  side, actions them and returns the results. It also handles the
15542600990eSRalf Baechle	  "exit" syscall notifying other kernel modules the SP program is
15552600990eSRalf Baechle	  exiting.  You probably want to say yes here.
15562600990eSRalf Baechle
15571da177e4SLinus Torvaldsconfig SB1_PASS_1_WORKAROUNDS
15581da177e4SLinus Torvalds	bool
15591da177e4SLinus Torvalds	depends on CPU_SB1_PASS_1
15601da177e4SLinus Torvalds	default y
15611da177e4SLinus Torvalds
15621da177e4SLinus Torvaldsconfig SB1_PASS_2_WORKAROUNDS
15631da177e4SLinus Torvalds	bool
15641da177e4SLinus Torvalds	depends on CPU_SB1 && (CPU_SB1_PASS_2_2 || CPU_SB1_PASS_2)
15651da177e4SLinus Torvalds	default y
15661da177e4SLinus Torvalds
15671da177e4SLinus Torvaldsconfig SB1_PASS_2_1_WORKAROUNDS
15681da177e4SLinus Torvalds	bool
15691da177e4SLinus Torvalds	depends on CPU_SB1 && CPU_SB1_PASS_2
15701da177e4SLinus Torvalds	default y
15711da177e4SLinus Torvalds
15721da177e4SLinus Torvaldsconfig 64BIT_PHYS_ADDR
15731da177e4SLinus Torvalds	bool "Support for 64-bit physical address space"
1574948928adSRalf Baechle	depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT
15751da177e4SLinus Torvalds
15761da177e4SLinus Torvaldsconfig CPU_HAS_LLSC
1577f7062ddbSRalf Baechle	bool
15781da177e4SLinus Torvalds
15791da177e4SLinus Torvaldsconfig CPU_HAS_WB
1580f7062ddbSRalf Baechle	bool
1581e01402b1SRalf Baechle
1582e01402b1SRalf Baechleconfig CPU_MIPSR2_IRQ_VI
1583e01402b1SRalf Baechle	bool "Vectored interrupt mode"
1584f7062ddbSRalf Baechle	depends on CPU_MIPSR2
1585e01402b1SRalf Baechle	help
1586e01402b1SRalf Baechle	   Vectored interrupt mode allowing faster dispatching of interrupts.
1587e01402b1SRalf Baechle	   The board support code needs to be written to take advantage of this
1588e01402b1SRalf Baechle	   mode.  Compatibility code is included to allow the kernel to run on
1589e01402b1SRalf Baechle	   a CPU that does not support vectored interrupts.  It's safe to
1590e01402b1SRalf Baechle	   say Y here.
1591e01402b1SRalf Baechle
1592e01402b1SRalf Baechleconfig CPU_MIPSR2_IRQ_EI
1593e01402b1SRalf Baechle	bool "External interrupt controller mode"
1594f7062ddbSRalf Baechle	depends on CPU_MIPSR2
1595e01402b1SRalf Baechle	help
1596e01402b1SRalf Baechle	   Extended interrupt mode takes advantage of an external interrupt
1597e01402b1SRalf Baechle	   controller to allow fast dispatching from many possible interrupt
1598e01402b1SRalf Baechle	   sources. Say N unless you know that external interrupt support is
1599e01402b1SRalf Baechle	   required.
1600e01402b1SRalf Baechle
1601e01402b1SRalf Baechleconfig CPU_MIPSR2_SRS
1602e01402b1SRalf Baechle	bool "Make shadow set registers available for interrupt handlers"
1603e01402b1SRalf Baechle	depends on CPU_MIPSR2_IRQ_VI || CPU_MIPSR2_IRQ_EI
1604e01402b1SRalf Baechle	help
1605e01402b1SRalf Baechle	   Allow the kernel to use shadow register sets for fast interrupts.
1606e01402b1SRalf Baechle	   Interrupt handlers must be specially written to use shadow sets.
1607e01402b1SRalf Baechle	   Say N unless you know that shadow register set upport is needed.
1608e01402b1SRalf Baechle
16091da177e4SLinus Torvaldsconfig CPU_HAS_SYNC
16101da177e4SLinus Torvalds	bool
16111da177e4SLinus Torvalds	depends on !CPU_R3000
16121da177e4SLinus Torvalds	default y
16131da177e4SLinus Torvalds
16141da177e4SLinus Torvalds#
1615797798c1SRalf Baechle# Use the generic interrupt handling code in kernel/irq/:
1616797798c1SRalf Baechle#
1617797798c1SRalf Baechleconfig GENERIC_HARDIRQS
1618797798c1SRalf Baechle	bool
1619797798c1SRalf Baechle	default y
1620797798c1SRalf Baechle
1621797798c1SRalf Baechleconfig GENERIC_IRQ_PROBE
1622797798c1SRalf Baechle	bool
1623797798c1SRalf Baechle	default y
1624797798c1SRalf Baechle
1625797798c1SRalf Baechle#
16261da177e4SLinus Torvalds# - Highmem only makes sense for the 32-bit kernel.
16271da177e4SLinus Torvalds# - The current highmem code will only work properly on physically indexed
16281da177e4SLinus Torvalds#   caches such as R3000, SB1, R7000 or those that look like they're virtually
16291da177e4SLinus Torvalds#   indexed such as R4000/R4400 SC and MC versions or R10000.  So for the
16301da177e4SLinus Torvalds#   moment we protect the user and offer the highmem option only on machines
16311da177e4SLinus Torvalds#   where it's known to be safe.  This will not offer highmem on a few systems
16321da177e4SLinus Torvalds#   such as MIPS32 and MIPS64 CPUs which may have virtual and physically
16331da177e4SLinus Torvalds#   indexed CPUs but we're playing safe.
1634797798c1SRalf Baechle# - We use SYS_SUPPORTS_HIGHMEM to offer highmem only for systems where we
1635797798c1SRalf Baechle#   know they might have memory configurations that could make use of highmem
1636797798c1SRalf Baechle#   support.
16371da177e4SLinus Torvalds#
16381da177e4SLinus Torvaldsconfig HIGHMEM
16391da177e4SLinus Torvalds	bool "High Memory Support"
1640797798c1SRalf Baechle	depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM
1641797798c1SRalf Baechle
1642797798c1SRalf Baechleconfig CPU_SUPPORTS_HIGHMEM
1643797798c1SRalf Baechle	bool
1644797798c1SRalf Baechle
1645797798c1SRalf Baechleconfig SYS_SUPPORTS_HIGHMEM
1646797798c1SRalf Baechle	bool
16471da177e4SLinus Torvalds
1648b4819b59SYoichi Yuasaconfig ARCH_FLATMEM_ENABLE
1649b4819b59SYoichi Yuasa	def_bool y
1650b4819b59SYoichi Yuasa	depends on !NUMA
1651b4819b59SYoichi Yuasa
1652d8cb4e11SRalf Baechleconfig ARCH_DISCONTIGMEM_ENABLE
1653d8cb4e11SRalf Baechle	bool
1654d8cb4e11SRalf Baechle	default y if SGI_IP27
1655d8cb4e11SRalf Baechle	help
1656d8cb4e11SRalf Baechle	  Say Y to upport efficient handling of discontiguous physical memory,
1657d8cb4e11SRalf Baechle	  for architectures which are either NUMA (Non-Uniform Memory Access)
1658d8cb4e11SRalf Baechle	  or have huge holes in the physical address space for other reasons.
1659d8cb4e11SRalf Baechle	  See <file:Documentation/vm/numa> for more.
1660d8cb4e11SRalf Baechle
1661d8cb4e11SRalf Baechleconfig NUMA
1662d8cb4e11SRalf Baechle	bool "NUMA Support"
1663d8cb4e11SRalf Baechle	depends on SYS_SUPPORTS_NUMA
1664d8cb4e11SRalf Baechle	help
1665d8cb4e11SRalf Baechle	  Say Y to compile the kernel to support NUMA (Non-Uniform Memory
1666d8cb4e11SRalf Baechle	  Access).  This option improves performance on systems with more
1667d8cb4e11SRalf Baechle	  than two nodes; on two node systems it is generally better to
1668d8cb4e11SRalf Baechle	  leave it disabled; on single node systems disable this option
1669d8cb4e11SRalf Baechle	  disabled.
1670d8cb4e11SRalf Baechle
1671d8cb4e11SRalf Baechleconfig SYS_SUPPORTS_NUMA
1672d8cb4e11SRalf Baechle	bool
1673d8cb4e11SRalf Baechle
1674c80d79d7SYasunori Gotoconfig NODES_SHIFT
1675c80d79d7SYasunori Goto	int
1676c80d79d7SYasunori Goto	default "6"
1677c80d79d7SYasunori Goto	depends on NEED_MULTIPLE_NODES
1678c80d79d7SYasunori Goto
1679b4819b59SYoichi Yuasasource "mm/Kconfig"
1680b4819b59SYoichi Yuasa
16811da177e4SLinus Torvaldsconfig SMP
16821da177e4SLinus Torvalds	bool "Multi-Processing support"
1683*e73ea273SRalf Baechle	depends on SYS_SUPPORTS_SMP
1684*e73ea273SRalf Baechle	help
16851da177e4SLinus Torvalds	  This enables support for systems with more than one CPU. If you have
16861da177e4SLinus Torvalds	  a system with only one CPU, like most personal computers, say N. If
16871da177e4SLinus Torvalds	  you have a system with more than one CPU, say Y.
16881da177e4SLinus Torvalds
16891da177e4SLinus Torvalds	  If you say N here, the kernel will run on single and multiprocessor
16901da177e4SLinus Torvalds	  machines, but will use only one CPU of a multiprocessor machine. If
16911da177e4SLinus Torvalds	  you say Y here, the kernel will run on many, but not all,
16921da177e4SLinus Torvalds	  singleprocessor machines. On a singleprocessor machine, the kernel
16931da177e4SLinus Torvalds	  will run faster if you say N here.
16941da177e4SLinus Torvalds
16951da177e4SLinus Torvalds	  People using multiprocessor machines who say Y here should also say
16961da177e4SLinus Torvalds	  Y to "Enhanced Real Time Clock Support", below.
16971da177e4SLinus Torvalds
16981da177e4SLinus Torvalds	  See also the <file:Documentation/smp.txt> and the SMP-HOWTO
16991da177e4SLinus Torvalds	  available at <http://www.tldp.org/docs.html#howto>.
17001da177e4SLinus Torvalds
17011da177e4SLinus Torvalds	  If you don't know what to do here, say N.
17021da177e4SLinus Torvalds
1703*e73ea273SRalf Baechleconfig SYS_SUPPORTS_SMP
1704*e73ea273SRalf Baechle	bool
1705*e73ea273SRalf Baechle
17061da177e4SLinus Torvaldsconfig NR_CPUS
17071da177e4SLinus Torvalds	int "Maximum number of CPUs (2-64)"
17081da177e4SLinus Torvalds	range 2 64
17091da177e4SLinus Torvalds	depends on SMP
17101da177e4SLinus Torvalds	default "64" if SGI_IP27
17111da177e4SLinus Torvalds	default "2"
17121da177e4SLinus Torvalds	help
17131da177e4SLinus Torvalds	  This allows you to specify the maximum number of CPUs which this
17141da177e4SLinus Torvalds	  kernel will support.  The maximum supported value is 32 for 32-bit
17151da177e4SLinus Torvalds	  kernel and 64 for 64-bit kernels; the minimum value which makes
17161da177e4SLinus Torvalds	  sense is 2.
17171da177e4SLinus Torvalds
17181da177e4SLinus Torvalds	  This is purely to save memory - each supported CPU adds
17191da177e4SLinus Torvalds	  approximately eight kilobytes to the kernel image.
17201da177e4SLinus Torvalds
17211723b4a3SAtsushi Nemoto#
17221723b4a3SAtsushi Nemoto# Timer Interrupt Frequency Configuration
17231723b4a3SAtsushi Nemoto#
17241723b4a3SAtsushi Nemoto
17251723b4a3SAtsushi Nemotochoice
17261723b4a3SAtsushi Nemoto	prompt "Timer frequency"
17271723b4a3SAtsushi Nemoto	default HZ_250
17281723b4a3SAtsushi Nemoto	help
17291723b4a3SAtsushi Nemoto	 Allows the configuration of the timer frequency.
17301723b4a3SAtsushi Nemoto
17311723b4a3SAtsushi Nemoto	config HZ_48
17321723b4a3SAtsushi Nemoto		bool "48 HZ" if SYS_SUPPORTS_48HZ
17331723b4a3SAtsushi Nemoto
17341723b4a3SAtsushi Nemoto	config HZ_100
17351723b4a3SAtsushi Nemoto		bool "100 HZ" if SYS_SUPPORTS_100HZ || SYS_SUPPORTS_ARBIT_HZ
17361723b4a3SAtsushi Nemoto
17371723b4a3SAtsushi Nemoto	config HZ_128
17381723b4a3SAtsushi Nemoto		bool "128 HZ" if SYS_SUPPORTS_128HZ || SYS_SUPPORTS_ARBIT_HZ
17391723b4a3SAtsushi Nemoto
17401723b4a3SAtsushi Nemoto	config HZ_250
17411723b4a3SAtsushi Nemoto		bool "250 HZ" if SYS_SUPPORTS_250HZ || SYS_SUPPORTS_ARBIT_HZ
17421723b4a3SAtsushi Nemoto
17431723b4a3SAtsushi Nemoto	config HZ_256
17441723b4a3SAtsushi Nemoto		bool "256 HZ" if SYS_SUPPORTS_256HZ || SYS_SUPPORTS_ARBIT_HZ
17451723b4a3SAtsushi Nemoto
17461723b4a3SAtsushi Nemoto	config HZ_1000
17471723b4a3SAtsushi Nemoto		bool "1000 HZ" if SYS_SUPPORTS_1000HZ || SYS_SUPPORTS_ARBIT_HZ
17481723b4a3SAtsushi Nemoto
17491723b4a3SAtsushi Nemoto	config HZ_1024
17501723b4a3SAtsushi Nemoto		bool "1024 HZ" if SYS_SUPPORTS_1024HZ || SYS_SUPPORTS_ARBIT_HZ
17511723b4a3SAtsushi Nemoto
17521723b4a3SAtsushi Nemotoendchoice
17531723b4a3SAtsushi Nemoto
17541723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_48HZ
17551723b4a3SAtsushi Nemoto	bool
17561723b4a3SAtsushi Nemoto
17571723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_100HZ
17581723b4a3SAtsushi Nemoto	bool
17591723b4a3SAtsushi Nemoto
17601723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_128HZ
17611723b4a3SAtsushi Nemoto	bool
17621723b4a3SAtsushi Nemoto
17631723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_250HZ
17641723b4a3SAtsushi Nemoto	bool
17651723b4a3SAtsushi Nemoto
17661723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_256HZ
17671723b4a3SAtsushi Nemoto	bool
17681723b4a3SAtsushi Nemoto
17691723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_1000HZ
17701723b4a3SAtsushi Nemoto	bool
17711723b4a3SAtsushi Nemoto
17721723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_1024HZ
17731723b4a3SAtsushi Nemoto	bool
17741723b4a3SAtsushi Nemoto
17751723b4a3SAtsushi Nemotoconfig SYS_SUPPORTS_ARBIT_HZ
17761723b4a3SAtsushi Nemoto	bool
17771723b4a3SAtsushi Nemoto	default y if !SYS_SUPPORTS_48HZ && !SYS_SUPPORTS_100HZ && \
17781723b4a3SAtsushi Nemoto		     !SYS_SUPPORTS_128HZ && !SYS_SUPPORTS_250HZ && \
17791723b4a3SAtsushi Nemoto		     !SYS_SUPPORTS_256HZ && !SYS_SUPPORTS_1000HZ && \
17801723b4a3SAtsushi Nemoto		     !SYS_SUPPORTS_1024HZ
17811723b4a3SAtsushi Nemoto
17821723b4a3SAtsushi Nemotoconfig HZ
17831723b4a3SAtsushi Nemoto	int
17841723b4a3SAtsushi Nemoto	default 48 if HZ_48
17851723b4a3SAtsushi Nemoto	default 100 if HZ_100
17861723b4a3SAtsushi Nemoto	default 128 if HZ_128
17871723b4a3SAtsushi Nemoto	default 250 if HZ_250
17881723b4a3SAtsushi Nemoto	default 256 if HZ_256
17891723b4a3SAtsushi Nemoto	default 1000 if HZ_1000
17901723b4a3SAtsushi Nemoto	default 1024 if HZ_1024
17911723b4a3SAtsushi Nemoto
1792e80de850SRalf Baechlesource "kernel/Kconfig.preempt"
17931da177e4SLinus Torvalds
17941da177e4SLinus Torvaldsconfig RTC_DS1742
17951da177e4SLinus Torvalds	bool "DS1742 BRAM/RTC support"
17961da177e4SLinus Torvalds	depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927
17971da177e4SLinus Torvalds
17981da177e4SLinus Torvaldsconfig MIPS_INSANE_LARGE
17991da177e4SLinus Torvalds	bool "Support for large 64-bit configurations"
1800875d43e7SRalf Baechle	depends on CPU_R10000 && 64BIT
18011da177e4SLinus Torvalds	help
18021da177e4SLinus Torvalds	  MIPS R10000 does support a 44 bit / 16TB address space as opposed to
18031da177e4SLinus Torvalds	  previous 64-bit processors which only supported 40 bit / 1TB. If you
18041da177e4SLinus Torvalds	  need processes of more than 1TB virtual address space, say Y here.
18051da177e4SLinus Torvalds	  This will result in additional memory usage, so it is not
18061da177e4SLinus Torvalds	  recommended for normal users.
18071da177e4SLinus Torvalds
18085e83d430SRalf Baechleendmenu
18095e83d430SRalf Baechle
18101da177e4SLinus Torvaldsconfig RWSEM_GENERIC_SPINLOCK
18111da177e4SLinus Torvalds	bool
18121da177e4SLinus Torvalds	default y
18131da177e4SLinus Torvalds
1814b6c3539bSRalf Baechlesource "init/Kconfig"
1815b6c3539bSRalf Baechle
18161da177e4SLinus Torvaldsmenu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
18171da177e4SLinus Torvalds
18185e83d430SRalf Baechleconfig HW_HAS_EISA
18195e83d430SRalf Baechle	bool
18201da177e4SLinus Torvaldsconfig HW_HAS_PCI
18211da177e4SLinus Torvalds	bool
18221da177e4SLinus Torvalds
18231da177e4SLinus Torvaldsconfig PCI
18241da177e4SLinus Torvalds	bool "Support for PCI controller"
18251da177e4SLinus Torvalds	depends on HW_HAS_PCI
18261da177e4SLinus Torvalds	help
18271da177e4SLinus Torvalds	  Find out whether you have a PCI motherboard. PCI is the name of a
18281da177e4SLinus Torvalds	  bus system, i.e. the way the CPU talks to the other stuff inside
18291da177e4SLinus Torvalds	  your box. Other bus systems are ISA, EISA, or VESA. If you have PCI,
18301da177e4SLinus Torvalds	  say Y, otherwise N.
18311da177e4SLinus Torvalds
18321da177e4SLinus Torvalds	  The PCI-HOWTO, available from
18331da177e4SLinus Torvalds	  <http://www.tldp.org/docs.html#howto>, contains valuable
18341da177e4SLinus Torvalds	  information about which PCI hardware does work under Linux and which
18351da177e4SLinus Torvalds	  doesn't.
18361da177e4SLinus Torvalds
18371da177e4SLinus Torvaldsconfig PCI_DOMAINS
18381da177e4SLinus Torvalds	bool
18391da177e4SLinus Torvalds	depends on PCI
18401da177e4SLinus Torvalds
18411da177e4SLinus Torvaldssource "drivers/pci/Kconfig"
18421da177e4SLinus Torvalds
18431da177e4SLinus Torvalds#
18441da177e4SLinus Torvalds# ISA support is now enabled via select.  Too many systems still have the one
18451da177e4SLinus Torvalds# or other ISA chip on the board that users don't know about so don't expect
18461da177e4SLinus Torvalds# users to choose the right thing ...
18471da177e4SLinus Torvalds#
18481da177e4SLinus Torvaldsconfig ISA
18491da177e4SLinus Torvalds	bool
18501da177e4SLinus Torvalds
1851aac076f8SRalf Baechleconfig NO_ISA
1852aac076f8SRalf Baechle	bool
1853aac076f8SRalf Baechle
18541da177e4SLinus Torvaldsconfig EISA
18551da177e4SLinus Torvalds	bool "EISA support"
18565e83d430SRalf Baechle	depends on HW_HAS_EISA
18571da177e4SLinus Torvalds	select ISA
18581da177e4SLinus Torvalds	---help---
18591da177e4SLinus Torvalds	  The Extended Industry Standard Architecture (EISA) bus was
18601da177e4SLinus Torvalds	  developed as an open alternative to the IBM MicroChannel bus.
18611da177e4SLinus Torvalds
18621da177e4SLinus Torvalds	  The EISA bus provided some of the features of the IBM MicroChannel
18631da177e4SLinus Torvalds	  bus while maintaining backward compatibility with cards made for
18641da177e4SLinus Torvalds	  the older ISA bus.  The EISA bus saw limited use between 1988 and
18651da177e4SLinus Torvalds	  1995 when it was made obsolete by the PCI bus.
18661da177e4SLinus Torvalds
18671da177e4SLinus Torvalds	  Say Y here if you are building a kernel for an EISA-based machine.
18681da177e4SLinus Torvalds
18691da177e4SLinus Torvalds	  Otherwise, say N.
18701da177e4SLinus Torvalds
18711da177e4SLinus Torvaldssource "drivers/eisa/Kconfig"
18721da177e4SLinus Torvalds
18731da177e4SLinus Torvaldsconfig TC
18741da177e4SLinus Torvalds	bool "TURBOchannel support"
18751da177e4SLinus Torvalds	depends on MACH_DECSTATION
18761da177e4SLinus Torvalds	help
18771da177e4SLinus Torvalds	  TurboChannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS
18781da177e4SLinus Torvalds	  processors.  Documentation on writing device drivers for TurboChannel
18791da177e4SLinus Torvalds	  is available at:
18801da177e4SLinus Torvalds	  <http://www.cs.arizona.edu/computer.help/policy/DIGITAL_unix/AA-PS3HD-TET1_html/TITLE.html>.
18811da177e4SLinus Torvalds
18821da177e4SLinus Torvalds#config ACCESSBUS
18831da177e4SLinus Torvalds#	bool "Access.Bus support"
18841da177e4SLinus Torvalds#	depends on TC
18851da177e4SLinus Torvalds
18861da177e4SLinus Torvaldsconfig MMU
18871da177e4SLinus Torvalds	bool
18881da177e4SLinus Torvalds	default y
18891da177e4SLinus Torvalds
1890e5c6c8e4SMichael Neulingconfig I8253
1891e5c6c8e4SMichael Neuling	bool
1892e5c6c8e4SMichael Neuling
18931da177e4SLinus Torvaldssource "drivers/pcmcia/Kconfig"
18941da177e4SLinus Torvalds
18951da177e4SLinus Torvaldssource "drivers/pci/hotplug/Kconfig"
18961da177e4SLinus Torvalds
18971da177e4SLinus Torvaldsendmenu
18981da177e4SLinus Torvalds
18991da177e4SLinus Torvaldsmenu "Executable file formats"
19001da177e4SLinus Torvalds
19011da177e4SLinus Torvaldssource "fs/Kconfig.binfmt"
19021da177e4SLinus Torvalds
19031da177e4SLinus Torvaldsconfig TRAD_SIGNALS
19041da177e4SLinus Torvalds	bool
19051da177e4SLinus Torvalds
19061da177e4SLinus Torvaldsconfig BUILD_ELF64
19071da177e4SLinus Torvalds	bool "Use 64-bit ELF format for building"
1908875d43e7SRalf Baechle	depends on 64BIT
19091da177e4SLinus Torvalds	help
19101da177e4SLinus Torvalds	  A 64-bit kernel is usually built using the 64-bit ELF binary object
19111da177e4SLinus Torvalds	  format as it's one that allows arbitrary 64-bit constructs.  For
19121da177e4SLinus Torvalds	  kernels that are loaded within the KSEG compatibility segments the
19131da177e4SLinus Torvalds	  32-bit ELF format can optionally be used resulting in a somewhat
19141da177e4SLinus Torvalds	  smaller binary, but this option is not explicitly supported by the
19151da177e4SLinus Torvalds	  toolchain and since binutils 2.14 it does not even work at all.
19161da177e4SLinus Torvalds
19171da177e4SLinus Torvalds	  Say Y to use the 64-bit format or N to use the 32-bit one.
19181da177e4SLinus Torvalds
19191da177e4SLinus Torvalds	  If unsure say Y.
19201da177e4SLinus Torvalds
19211da177e4SLinus Torvaldsconfig BINFMT_IRIX
19221da177e4SLinus Torvalds	bool "Include IRIX binary compatibility"
19235e83d430SRalf Baechle	depends on CPU_BIG_ENDIAN && 32BIT && BROKEN
19241da177e4SLinus Torvalds
19251da177e4SLinus Torvaldsconfig MIPS32_COMPAT
19261da177e4SLinus Torvalds	bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
1927875d43e7SRalf Baechle	depends on 64BIT
19281da177e4SLinus Torvalds	help
19291da177e4SLinus Torvalds	  Select this option if you want Linux/MIPS 32-bit binary
19301da177e4SLinus Torvalds	  compatibility. Since all software available for Linux/MIPS is
19311da177e4SLinus Torvalds	  currently 32-bit you should say Y here.
19321da177e4SLinus Torvalds
19331da177e4SLinus Torvaldsconfig COMPAT
19341da177e4SLinus Torvalds	bool
19351da177e4SLinus Torvalds	depends on MIPS32_COMPAT
19361da177e4SLinus Torvalds	default y
19371da177e4SLinus Torvalds
19381da177e4SLinus Torvaldsconfig MIPS32_O32
19391da177e4SLinus Torvalds	bool "Kernel support for o32 binaries"
19401da177e4SLinus Torvalds	depends on MIPS32_COMPAT
19411da177e4SLinus Torvalds	help
19421da177e4SLinus Torvalds	  Select this option if you want to run o32 binaries.  These are pure
19431da177e4SLinus Torvalds	  32-bit binaries as used by the 32-bit Linux/MIPS port.  Most of
19441da177e4SLinus Torvalds	  existing binaries are in this format.
19451da177e4SLinus Torvalds
19461da177e4SLinus Torvalds	  If unsure, say Y.
19471da177e4SLinus Torvalds
19481da177e4SLinus Torvaldsconfig MIPS32_N32
19491da177e4SLinus Torvalds	bool "Kernel support for n32 binaries"
19501da177e4SLinus Torvalds	depends on MIPS32_COMPAT
19511da177e4SLinus Torvalds	help
19521da177e4SLinus Torvalds	  Select this option if you want to run n32 binaries.  These are
19531da177e4SLinus Torvalds	  64-bit binaries using 32-bit quantities for addressing and certain
19541da177e4SLinus Torvalds	  data that would normally be 64-bit.  They are used in special
19551da177e4SLinus Torvalds	  cases.
19561da177e4SLinus Torvalds
19571da177e4SLinus Torvalds	  If unsure, say N.
19581da177e4SLinus Torvalds
19591da177e4SLinus Torvaldsconfig BINFMT_ELF32
19601da177e4SLinus Torvalds	bool
19611da177e4SLinus Torvalds	default y if MIPS32_O32 || MIPS32_N32
19621da177e4SLinus Torvalds
1963127c6f66SRalf Baechleconfig SECCOMP
1964127c6f66SRalf Baechle	bool "Enable seccomp to safely compute untrusted bytecode"
1965127c6f66SRalf Baechle	depends on PROC_FS && BROKEN
1966127c6f66SRalf Baechle	default y
1967127c6f66SRalf Baechle	help
1968127c6f66SRalf Baechle	  This kernel feature is useful for number crunching applications
1969127c6f66SRalf Baechle	  that may need to compute untrusted bytecode during their
1970127c6f66SRalf Baechle	  execution. By using pipes or other transports made available to
1971127c6f66SRalf Baechle	  the process as file descriptors supporting the read/write
1972127c6f66SRalf Baechle	  syscalls, it's possible to isolate those applications in
1973127c6f66SRalf Baechle	  their own address space using seccomp. Once seccomp is
1974127c6f66SRalf Baechle	  enabled via /proc/<pid>/seccomp, it cannot be disabled
1975127c6f66SRalf Baechle	  and the task is only allowed to execute a few safe syscalls
1976127c6f66SRalf Baechle	  defined by each seccomp mode.
1977127c6f66SRalf Baechle
1978127c6f66SRalf Baechle	  If unsure, say Y. Only embedded should say N here.
1979127c6f66SRalf Baechle
19801da177e4SLinus Torvaldsconfig PM
19811da177e4SLinus Torvalds	bool "Power Management support (EXPERIMENTAL)"
19825e83d430SRalf Baechle	depends on EXPERIMENTAL && SOC_AU1X00
19831da177e4SLinus Torvalds
1984952fa954SRodolfo Giometticonfig APM
1985952fa954SRodolfo Giometti        tristate "Advanced Power Management Emulation"
1986952fa954SRodolfo Giometti	depends on PM
1987952fa954SRodolfo Giometti        ---help---
1988952fa954SRodolfo Giometti	  APM is a BIOS specification for saving power using several different
1989952fa954SRodolfo Giometti	  techniques. This is mostly useful for battery powered systems with
1990952fa954SRodolfo Giometti	  APM compliant BIOSes. If you say Y here, the system time will be
1991952fa954SRodolfo Giometti	  reset after a RESUME operation, the /proc/apm device will provide
1992952fa954SRodolfo Giometti	  battery status information, and user-space programs will receive
1993952fa954SRodolfo Giometti	  notification of APM "events" (e.g. battery status change).
1994952fa954SRodolfo Giometti
1995952fa954SRodolfo Giometti	  In order to use APM, you will need supporting software. For location
1996952fa954SRodolfo Giometti	  and more information, read <file:Documentation/pm.txt> and the
1997952fa954SRodolfo Giometti	  Battery Powered Linux mini-HOWTO, available from
1998952fa954SRodolfo Giometti	  <http://www.tldp.org/docs.html#howto>.
1999952fa954SRodolfo Giometti
2000952fa954SRodolfo Giometti	  This driver does not spin down disk drives (see the hdparm(8)
2001952fa954SRodolfo Giometti	  manpage ("man 8 hdparm") for that), and it doesn't turn off
2002952fa954SRodolfo Giometti	  VESA-compliant "green" monitors.
2003952fa954SRodolfo Giometti
2004952fa954SRodolfo Giometti	  Generally, if you don't have a battery in your machine, there isn't
2005952fa954SRodolfo Giometti	  much point in using this driver and you should say N. If you get
2006952fa954SRodolfo Giometti	  random kernel OOPSes or reboots that don't seem to be related to
2007952fa954SRodolfo Giometti	  anything, try disabling/enabling this option (or disabling/enabling
2008952fa954SRodolfo Giometti	  APM in your BIOS).
2009952fa954SRodolfo Giometti
20101da177e4SLinus Torvaldsendmenu
20111da177e4SLinus Torvalds
2012d5950b43SSam Ravnborgsource "net/Kconfig"
2013d5950b43SSam Ravnborg
20141da177e4SLinus Torvaldssource "drivers/Kconfig"
20151da177e4SLinus Torvalds
20161da177e4SLinus Torvaldssource "fs/Kconfig"
20171da177e4SLinus Torvalds
20185e83d430SRalf Baechlesource "arch/mips/oprofile/Kconfig"
20195e83d430SRalf Baechle
20201da177e4SLinus Torvaldssource "arch/mips/Kconfig.debug"
20211da177e4SLinus Torvalds
20221da177e4SLinus Torvaldssource "security/Kconfig"
20231da177e4SLinus Torvalds
20241da177e4SLinus Torvaldssource "crypto/Kconfig"
20251da177e4SLinus Torvalds
20261da177e4SLinus Torvaldssource "lib/Kconfig"
2027