diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 258 |
1 files changed, 187 insertions, 71 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 898de2df1fc7..8d76eb1ff291 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -4,27 +4,52 @@ config MIPS # Horrible source of confusion. Die, die, die ... select EMBEDDED -config MIPS64 - bool "64-bit kernel" - help - Select this option if you want to build a 64-bit kernel. You should - only select this option if you have hardware that actually has a - 64-bit processor and if your application will actually benefit from - 64-bit processing, otherwise say N. You must say Y for kernels for - SGI IP27 (Origin 200 and 2000) and SGI IP32 (O2). If in doubt say N. - -config 64BIT - def_bool MIPS64 - -config MIPS32 +# shouldn't it be per-subarchitecture? +config ARCH_MAY_HAVE_PC_FDC bool - depends on MIPS64 = 'n' default y mainmenu "Linux/MIPS Kernel Configuration" source "init/Kconfig" +config SYS_SUPPORTS_32BIT_KERNEL + bool +config SYS_SUPPORTS_64BIT_KERNEL + bool +config CPU_SUPPORTS_32BIT_KERNEL + bool +config CPU_SUPPORTS_64BIT_KERNEL + bool + +menu "Kernel type" + +choice + + prompt "Kernel code model" + help + You should only select this option if you have a workload that + actually benefits from 64-bit processing or if your machine has + large memory. You will only be presented a single option in this + menu if your system does not support both 32-bit and 64-bit kernels. + +config 32BIT + bool "32-bit kernel" + depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL + select TRAD_SIGNALS + help + Select this option if you want to build a 32-bit kernel. + +config 64BIT + bool "64-bit kernel" + depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL + help + Select this option if you want to build a 64-bit kernel. + +endchoice + +endmenu + menu "Machine selection" config MACH_JAZZ @@ -34,6 +59,8 @@ config MACH_JAZZ select GENERIC_ISA_DMA select I8259 select ISA + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help This a family of machines based on the MIPS R4030 chipset which was used by several vendors to build RISC/os and Windows NT workstations. @@ -71,7 +98,9 @@ config OLIVETTI_M700 <http://www.linux-mips.org/>. config MACH_VR41XX - bool "Support for NEC VR41XX-based machines" + bool "Support for NEC VR4100 series based machines" + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL config NEC_CMBVR4133 bool "Support for NEC CMB-VR4133" @@ -80,7 +109,6 @@ config NEC_CMBVR4133 select DMA_NONCOHERENT select IRQ_CPU select HW_HAS_PCI - select PCI_VR41XX config ROCKHOPPER bool "Support for Rockhopper baseboard" @@ -91,6 +119,7 @@ config ROCKHOPPER config CASIO_E55 bool "Support for CASIO CASSIOPEIA E-10/15/55/65" depends on MACH_VR41XX + select CPU_LITTLE_ENDIAN select DMA_NONCOHERENT select IRQ_CPU select ISA @@ -98,53 +127,54 @@ config CASIO_E55 config IBM_WORKPAD bool "Support for IBM WorkPad z50" depends on MACH_VR41XX + select CPU_LITTLE_ENDIAN select DMA_NONCOHERENT select IRQ_CPU select ISA -config TANBAC_TB0226 - bool "Support for TANBAC TB0226 (Mbase)" +config TANBAC_TB022X + bool "Support for TANBAC VR4131 multichip module and TANBAC VR4131DIMM" depends on MACH_VR41XX + select CPU_LITTLE_ENDIAN select DMA_NONCOHERENT - select HW_HAS_PCI select IRQ_CPU + select HW_HAS_PCI help - The TANBAC TB0226 (Mbase) is a MIPS-based platform manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> about Mbase. + The TANBAC VR4131 multichip module(TB0225) and + the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms + manufactured by TANBAC. + Please refer to <http://www.tanbac.co.jp/> + about VR4131 multichip module and VR4131DIMM. -config TANBAC_TB0229 - bool "Support for TANBAC TB0229 (VR4131DIMM)" - depends on MACH_VR41XX - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU +config TANBAC_TB0226 + bool "Support for TANBAC Mbase(TB0226)" + depends on TANBAC_TB022X + select GPIO_VR41XX help - The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC. - Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM. + The TANBAC Mbase(TB0226) is a MIPS-based platform manufactured by TANBAC. + Please refer to <http://www.tanbac.co.jp/> about Mbase. config VICTOR_MPC30X bool "Support for Victor MP-C303/304" + depends on MACH_VR41XX + select CPU_LITTLE_ENDIAN select DMA_NONCOHERENT - select HW_HAS_PCI select IRQ_CPU - depends on MACH_VR41XX + select HW_HAS_PCI config ZAO_CAPCELLA bool "Support for ZAO Networks Capcella" depends on MACH_VR41XX + select CPU_LITTLE_ENDIAN select DMA_NONCOHERENT - select HW_HAS_PCI select IRQ_CPU + select HW_HAS_PCI config PCI_VR41XX bool "Add PCI control unit support of NEC VR4100 series" - depends on MACH_VR41XX && PCI - -config VRC4171 - tristate "Add NEC VRC4171 companion chip support" - depends on MACH_VR41XX && ISA - ---help--- - The NEC VRC4171/4171A is a companion chip for NEC VR4111/VR4121. + depends on MACH_VR41XX && HW_HAS_PCI + default y + select PCI config VRC4173 tristate "Add NEC VRC4173 companion chip support" @@ -154,25 +184,28 @@ config VRC4173 config TOSHIBA_JMR3927 bool "Support for Toshiba JMR-TX3927 board" - depends on MIPS32 select DMA_NONCOHERENT select HW_HAS_PCI select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL config MIPS_COBALT - bool "Support for Cobalt Server (EXPERIMENTAL)" + bool "Support for Cobalt Server" depends on EXPERIMENTAL select DMA_NONCOHERENT select HW_HAS_PCI select I8259 select IRQ_CPU + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL config MACH_DECSTATION bool "Support for DECstations" select BOOT_ELF32 select DMA_NONCOHERENT select IRQ_CPU - depends on MIPS32 || EXPERIMENTAL + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL ---help--- This enables support for DEC's MIPS based workstations. For details see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the @@ -194,6 +227,8 @@ config MIPS_EV64120 select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_GT64120 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This is an evaluation board based on the Galileo GT-64120 single-chip system controller that contains a MIPS R5000 compatible @@ -214,6 +249,8 @@ config MIPS_EV96100 select MIPS_GT96100 select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This is an evaluation board based on the Galileo GT-96100 LAN/WAN communications controllers containing a MIPS R5000 compatible core @@ -224,6 +261,8 @@ config MIPS_IVR bool "Support for Globespan IVR board" select DMA_NONCOHERENT select HW_HAS_PCI + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help This is an evaluation board built by Globespan to showcase thir iVR (Internet Video Recorder) design. It utilizes a QED RM5231 @@ -237,6 +276,8 @@ config LASAT select HW_HAS_PCI select MIPS_GT64120 select R5000_CPU_SCACHE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL config PICVUE tristate "PICVUE LCD display driver" @@ -258,6 +299,8 @@ config MIPS_ITE8172 bool "Support for ITE 8172G board" select DMA_NONCOHERENT select HW_HAS_PCI + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help Ths is an evaluation board made by ITE <http://www.ite.com.tw/> with ATX form factor that utilizes a MIPS R5000 to work with its @@ -281,6 +324,8 @@ config MIPS_ATLAS select HW_HAS_PCI select MIPS_GT64120 select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This enables support for the QED R5231-based MIPS Atlas evaluation board. @@ -295,6 +340,8 @@ config MIPS_MALTA select I8259 select MIPS_GT64120 select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This enables support for the VR5000-based MIPS Malta evaluation board. @@ -304,6 +351,8 @@ config MIPS_SEAD depends on EXPERIMENTAL select IRQ_CPU select DMA_NONCOHERENT + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL config MOMENCO_OCELOT bool "Support for Momentum Ocelot board" @@ -314,6 +363,8 @@ config MOMENCO_OCELOT select MIPS_GT64120 select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer <http://www.momenco.com/>. @@ -327,6 +378,8 @@ config MOMENCO_OCELOT_G select PCI_MARVELL select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer <http://www.momenco.com/>. @@ -340,6 +393,8 @@ config MOMENCO_OCELOT_C select PCI_MARVELL select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer <http://www.momenco.com/>. @@ -355,6 +410,8 @@ config MOMENCO_OCELOT_3 select PCI_MARVELL select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help The Ocelot-3 is based off Discovery III System Controller and PMC-Sierra Rm79000 core. @@ -371,6 +428,8 @@ config MOMENCO_JAGUAR_ATX select PCI_MARVELL select RM7000_CPU_SCACHE select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by Momentum Computer <http://www.momenco.com/>. @@ -390,6 +449,8 @@ config PMC_YOSEMITE select IRQ_CPU_RM7K select IRQ_CPU_RM9K select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help Yosemite is an evaluation board for the RM9000x2 processor manufactured by PMC-Sierra @@ -407,6 +468,8 @@ config DDB5074 select IRQ_CPU select I8259 select ISA + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This enables support for the VR5000-based NEC DDB Vrc-5074 evaluation board. @@ -419,6 +482,8 @@ config DDB5476 select IRQ_CPU select I8259 select ISA + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help This enables support for the R5432-based NEC DDB Vrc-5476 evaluation board. @@ -433,6 +498,8 @@ config DDB5477 select HW_HAS_PCI select I8259 select IRQ_CPU + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help This enables support for the R5432-based NEC DDB Vrc-5477, or Rockhopper/SolutionGear boards with R5432/R5500 CPUs. @@ -445,10 +512,23 @@ config DDB5477_BUS_FREQUENCY depends on DDB5477 default 0 -config NEC_OSPREY - bool "Support for NEC Osprey board" - select DMA_NONCOHERENT - select IRQ_CPU +config QEMU + bool "Support for Qemu" + select DMA_COHERENT + select GENERIC_ISA_DMA + select HAVE_STD_PC_SERIAL_PORT + select I8259 + select ISA + select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + help + Qemu is a software emulator which among other architectures also + can simulate a MIPS32 4Kc system. This patch adds support for the + system architecture that currently is being simulated by Qemu. It + will eventually be removed again when Qemu has the capability to + simulate actual MIPS hardware platforms. More information on Qemu + can be found at http://www.linux-mips.org/wiki/Qemu. config SGI_IP22 bool "Support for SGI IP22 (Indy/Indigo2)" @@ -459,6 +539,8 @@ config SGI_IP22 select IP22_CPU_SCACHE select IRQ_CPU select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This are the SGI Indy, Challenge S and Indigo2, as well as certain OEM variants like the Tandem CMN B006S. To compile a Linux kernel @@ -466,12 +548,12 @@ config SGI_IP22 config SGI_IP27 bool "Support for SGI IP27 (Origin200/2000)" - depends on MIPS64 select ARC select ARC64 select DMA_IP27 select HW_HAS_PCI select PCI_DOMAINS + select SYS_SUPPORTS_64BIT_KERNEL help This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics workstations. To compile a Linux kernel that runs on these, say Y @@ -534,7 +616,7 @@ config REPLICATE_EXHANDLERS config SGI_IP32 bool "Support for SGI IP32 (O2) (EXPERIMENTAL)" - depends on MIPS64 && EXPERIMENTAL + depends on EXPERIMENTAL select ARC select ARC32 select BOOT_ELF32 @@ -544,12 +626,13 @@ config SGI_IP32 select HW_HAS_PCI select R5000_CPU_SCACHE select RM7000_CPU_SCACHE + select SYS_SUPPORTS_64BIT_KERNEL help If you want this kernel to run on SGI O2 workstation, say Y here. config SOC_AU1X00 - depends on MIPS32 bool "Support for AMD/Alchemy Au1X00 SOCs" + select SYS_SUPPORTS_32BIT_KERNEL choice prompt "Au1X00 SOC Type" @@ -661,6 +744,8 @@ config SIBYTE_SB1xxx_SOC select BOOT_ELF32 select DMA_COHERENT select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL choice prompt "BCM1xxx SOC-based board" @@ -880,6 +965,8 @@ config SNI_RM200_PCI select HW_HAS_PCI select I8259 select ISA + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL help The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens Nixdorf Informationssysteme (SNI), parent company of Pyramid @@ -888,13 +975,14 @@ config SNI_RM200_PCI config TOSHIBA_RBTX4927 bool "Support for Toshiba TBTX49[23]7 board" - depends on MIPS32 select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI select I8259 select ISA select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL help This Toshiba board is based on the TX4927 processor. Say Y here to support this machine type @@ -926,13 +1014,21 @@ config ARC depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 default y -config DMA_COHERENT +config DMA_COHERENT + bool + +config DMA_IP27 bool -config DMA_IP27 +config DMA_IP32 bool + select DMA_NEED_PCI_MAP_STATE -config DMA_NONCOHERENT +config DMA_NONCOHERENT + bool + select DMA_NEED_PCI_MAP_STATE + +config DMA_NEED_PCI_MAP_STATE bool config EARLY_PRINTK @@ -974,7 +1070,7 @@ config MIPS_DISABLE_OBSOLETE_IDE config CPU_LITTLE_ENDIAN bool "Generate little endian code" - default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA + default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927 help Some MIPS machines can be configured for either little or big endian @@ -1091,11 +1187,6 @@ config ARC32 config HAVE_STD_PC_SERIAL_PORT bool -config VR4181 - bool - depends on NEC_OSPREY - default y - config ARC_CONSOLE bool "ARC console support" depends on SGI_IP22 || SNI_RM200_PCI @@ -1145,13 +1236,16 @@ choice config CPU_MIPS32 bool "MIPS32" + select CPU_SUPPORTS_32BIT_KERNEL config CPU_MIPS64 bool "MIPS64" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL config CPU_R3000 bool "R3000" - depends on MIPS32 + select CPU_SUPPORTS_32BIT_KERNEL help Please make sure to pick the right CPU type. Linux/MIPS is not designed to be generic, i.e. Kernels compiled for R3000 CPUs will @@ -1162,10 +1256,12 @@ config CPU_R3000 config CPU_TX39XX bool "R39XX" - depends on MIPS32 + select CPU_SUPPORTS_32BIT_KERNEL config CPU_VR41XX bool "R41xx" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help The options selects support for the NEC VR41xx series of processors. Only choose this option if you have one of these processors as a @@ -1174,20 +1270,28 @@ config CPU_VR41XX config CPU_R4300 bool "R4300" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help MIPS Technologies R4300-series processors. config CPU_R4X00 bool "R4x00" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help MIPS Technologies R4000-series processors other than 4300, including the R4000, R4400, R4600, and 4700. config CPU_TX49XX bool "R49XX" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL config CPU_R5000 bool "R5000" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help MIPS Technologies R5000-series processors other than the Nevada. @@ -1196,36 +1300,48 @@ config CPU_R5432 config CPU_R6000 bool "R6000" - depends on MIPS32 && EXPERIMENTAL + depends on EXPERIMENTAL + select CPU_SUPPORTS_32BIT_KERNEL help MIPS Technologies R6000 and R6000A series processors. Note these processors are extremly rare and the support for them is incomplete. config CPU_NEVADA bool "RM52xx" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help QED / PMC-Sierra RM52xx-series ("Nevada") processors. config CPU_R8000 bool "R8000" - depends on MIPS64 && EXPERIMENTAL + depends on EXPERIMENTAL + select CPU_SUPPORTS_64BIT_KERNEL help MIPS Technologies R8000 processors. Note these processors are uncommon and the support for them is incomplete. config CPU_R10000 bool "R10000" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL help MIPS Technologies R10000-series processors. config CPU_RM7000 bool "RM7000" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL config CPU_RM9000 bool "RM9000" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL config CPU_SB1 bool "SB1" + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL endchoice @@ -1321,11 +1437,11 @@ config SB1_PASS_2_1_WORKAROUNDS config 64BIT_PHYS_ADDR bool "Support for 64-bit physical address space" - depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && MIPS32 + depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT config CPU_ADVANCED bool "Override CPU Options" - depends on MIPS32 + depends on 32BIT help Saying yes here allows you to select support for various features your CPU may or may not have. Most people should say N here. @@ -1379,7 +1495,7 @@ config CPU_HAS_SYNC # config HIGHMEM bool "High Memory Support" - depends on MIPS32 && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX) + depends on 32BIT && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX) config ARCH_FLATMEM_ENABLE def_bool y @@ -1439,7 +1555,7 @@ config RTC_DS1742 config MIPS_INSANE_LARGE bool "Support for large 64-bit configurations" - depends on CPU_R10000 && MIPS64 + depends on CPU_R10000 && 64BIT help MIPS R10000 does support a 44 bit / 16TB address space as opposed to previous 64-bit processors which only supported 40 bit / 1TB. If you @@ -1540,11 +1656,11 @@ source "fs/Kconfig.binfmt" config TRAD_SIGNALS bool - default y if MIPS32 + default y if 32BIT config BUILD_ELF64 bool "Use 64-bit ELF format for building" - depends on MIPS64 + depends on 64BIT help A 64-bit kernel is usually built using the 64-bit ELF binary object format as it's one that allows arbitrary 64-bit constructs. For @@ -1559,11 +1675,11 @@ config BUILD_ELF64 config BINFMT_IRIX bool "Include IRIX binary compatibility" - depends on !CPU_LITTLE_ENDIAN && MIPS32 && BROKEN + depends on !CPU_LITTLE_ENDIAN && 32BIT && BROKEN config MIPS32_COMPAT bool "Kernel support for Linux/MIPS 32-bit binary compatibility" - depends on MIPS64 + depends on 64BIT help Select this option if you want Linux/MIPS 32-bit binary compatibility. Since all software available for Linux/MIPS is |
