Lines Matching +full:kernel +full:- +full:family
1 # SPDX-License-Identifier: GPL-2.0
144 bool "Generic board-agnostic MIPS kernel"
195 Select this to build a kernel which aims to support multiple boards,
252 bool "Broadcom Generic BMIPS kernel"
286 Build a generic DT-based kernel image that boots on select
287 BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top
379 see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the
380 DECstation porting pages on <http://decstation.unix-ag.org/>.
393 bool "EcoNet MIPS family"
415 to as "EcoNet", this family is for MIPS based devices only.
418 bool "Jazz family of machines"
441 This a family of machines based on the MIPS R4030 chipset which was
444 Olivetti M700-10 workstations.
481 bool "Loongson 32-bit family of machines"
501 This enables support for the Loongson-1 family of machines.
503 Loongson-1 is a family of 32-bit MIPS-compatible SoCs developed by
508 bool "Loongson-2E/F family of machines"
511 This enables the support of early Loongson-2E/F family of machines.
514 bool "Loongson 64-bit family of machines"
549 This enables the support of Loongson-2/3 family of machines.
551 Loongson-2 and Loongson-3 are 64-bit general-purpose processors with
552 GS264/GS464/GS464E/GS464V microarchitecture (except old Loongson-2E
553 and Loongson-2F which will be removed), developed by the Institute
615 bool "Microchip PIC32 Family"
617 This enables support for the Microchip PIC32 family of platforms.
619 Microchip PIC32 is a family of general-purpose 32 bit MIPS core
663 Select this to build a kernel supporting EyeQ SoC from Mobileye.
754 OEM variants like the Tandem CMN B006S. To compile a Linux kernel
784 workstations. To compile a Linux kernel that runs on these, say Y
819 kernel that runs on these, say Y here.
847 compile a Linux kernel that runs on these, say Y here.
872 If you want this kernel to run on SGI O2 workstation, say Y here.
875 bool "Sibyte BCM91125C-CRhone"
885 bool "Sibyte BCM91125E-Rhone"
894 bool "Sibyte BCM91250A-SWARM"
907 bool "Sibyte BCM91250C2-LittleSur"
919 bool "Sibyte BCM91250E-Sentosa"
929 bool "Sibyte BCM91480B-BigSur"
978 The SNI RM200/300/400 are MIPS-based machines manufactured by
1037 Networks. It builds a kernel that dynamically determines the Octeon
1056 from Mobileye in the FIT kernel image.
1057 This requires u-boot on the platform.
1073 source "arch/mips/sgi-ip27/Kconfig"
1076 source "arch/mips/cavium-octeon/Kconfig"
1214 Selected if the platform supports relocating the kernel.
1354 bool "Loongson 64-bit CPU"
1378 including most 64-bit Loongson-2 (2H, 2K) and Loongson-3 (3A1000,
1380 Loongson-2E/2F is not covered here and will be removed in future.
1401 Loongson2F have built-in DDR2 and PCIX controller. The PCIX controller
1406 bool "Loongson 32-bit CPU"
1427 Choose this option to build a kernel for release 1 or later of the
1428 MIPS32 architecture. Most modern embedded systems with a 32-bit
1445 Choose this option to build a kernel for release 2 or later of the
1446 MIPS32 architecture. Most modern embedded systems with a 32-bit
1461 Choose this option to build a kernel for release 5 or later of the
1463 family, are based on a MIPS32r5 processor. If you own an older
1477 Choose this option to build a kernel for release 6 or later of the
1479 family, are based on a MIPS32r6 processor. If you own an older
1491 Choose this option to build a kernel for release 1 or later of the
1492 MIPS64 architecture. Many modern embedded systems with a 64-bit
1511 Choose this option to build a kernel for release 2 or later of the
1512 MIPS64 architecture. Many modern embedded systems with a 64-bit
1529 Choose this option to build a kernel for release 5 or later of the
1547 Choose this option to build a kernel for release 6 or later of the
1549 family, are based on a MIPS64r6 processor. If you own an older
1565 Choose this option to build a kernel for MIPS Warrior P5600 CPU.
1567 MMU with two-levels TLB, UCA, MSA, MDU core level features and system
1569 cache, IOCU/IOMMU (though might be unused depending on the system-
1585 might be a safe bet. If the resulting kernel does not work,
1594 MIPS Technologies R4300-series processors.
1603 MIPS Technologies R4000-series processors other than 4300, including
1621 MIPS Technologies R5000-series processors other than the Nevada.
1630 NEC VR5500 and VR5500A series processors implement 64-bit MIPS IV
1640 QED / PMC-Sierra RM52xx-series ("Nevada") processors.
1651 MIPS Technologies R10000-series processors.
1715 bool "New Loongson-3 CPU Enhancements"
1719 New Loongson-3 cores (since Loongson-3A R2, as opposed to Loongson-3A
1720 R1, Loongson-3B R1 and Loongson-3B R2) has many enhancements, such as
1721 FTLB, L1-VCache, EI/DI/Wait/Prefetch instruction, DSP/DSPr2 ASE, User
1722 Local register, Read-Inhibit/Execute-Inhibit, SFB (Store Fill Buffer),
1726 time. If you want a generic kernel to run on all Loongson 3 machines,
1727 please say 'N' here. If you want a high-performance kernel to run on
1728 new Loongson-3 machines only, please say 'Y' here.
1731 bool "Loongson-3 LLSC Workarounds"
1735 Loongson-3 processors have the llsc issues which require workarounds.
1745 Loongson-3A R4 and newer have the CPUCFG instruction available for
1748 cores, back to Loongson-3A1000.
1758 Choose this option to build a kernel for release 2 or later of the
1778 Choose this option to build a kernel for release 2 or later of the
1797 64-bit addressing which in turn makes the PTEs 64-bit in size.
1816 -mfix-loongson2f-nop and -mfix-loongson2f-jump options.
1821 be disabled unless the kernel is intended to be run on 2F01 or 2F02
1976 # CPU may reorder R->R, R->W, W->R, W->W
1984 # CPU may reorder R->LL, R->LL, W->LL, W->LL, R->SC, R->SC, W->SC, W->SC
2041 Reflects the ISA revision being targeted by the kernel build. This
2079 menu "Kernel type"
2082 prompt "Kernel code model"
2085 actually benefits from 64-bit processing or if your machine has
2087 menu if your system does not support both 32-bit and 64-bit kernels.
2090 bool "32-bit kernel"
2094 Select this option if you want to build a 32-bit kernel.
2097 bool "64-bit kernel"
2100 Select this option if you want to build a 64-bit kernel.
2118 hex "Compressed kernel load address"
2123 The address to load compressed kernel, aka vmlinuz.
2125 This is only used if non-zero.
2134 The kernel memory allocator divides physically contiguous memory
2136 pages. This option selects the largest power of two that the kernel
2152 # Support for a MIPS32 / MIPS64 style S-caches
2185 Select y to include support for floating point in the kernel
2192 instructions then you can say n here to shrink the kernel a little.
2228 This is a kernel model which is known as SMVP. This is supported
2232 <http://www.imgtec.com/mips/mips-multithreading.asp>.
2241 bool "Dynamic FPU affinity for FP-intensive threads"
2246 bool "MIPS R2-to-R6 emulator"
2251 Choose this option if you want to run non-R6 MIPS userland code.
2253 default. You can enable it using the 'mipsr2emu' kernel option.
2254 The only reason this is a build-time option is to save ~14K from the
2255 final kernel image.
2285 Linux using the kernel command line option "mem=xxMB". It's up to
2313 Select this if you wish to run an SMP kernel across multiple cores
2315 enabled the kernel will probe for other cores and boot them with
2355 SmartMIPS instructions by Linux applications. However a kernel with
2364 When this option is enabled the kernel will be built using the
2377 is enabled the kernel will support allocating & switching MSA
2378 vector register contexts. If you know that your kernel will only be
2381 the size & complexity of your kernel.
2427 # CPU non-features
2432 # - The `daddi' instruction fails to trap on overflow.
2436 # - The `daddiu' instruction can produce an incorrect result.
2448 # - A double-word or a variable shift may give an incorrect result
2455 # - A double-word or a variable shift may give an incorrect result
2460 # - An integer division may give an incorrect result if started in
2470 # - A double-word or a variable shift may give an incorrect result
2497 # interrupts during indexed I-cache flushes seems to be sufficient to deal
2549 # The RM7000 processors and the E9000 cores have a bug (though PMC-Sierra
2551 # I-cache line worth of instructions being fetched may case spurious
2557 # may cause ll / sc and lld / scd sequences to execute non-atomically.
2566 # - Highmem only makes sense for the 32-bit kernel.
2567 # - The current highmem code will only work properly on physically indexed
2574 # - We use SYS_SUPPORTS_HIGHMEM to offer highmem only for systems where we
2598 This option must be set if a kernel might be executed on a MIPS16-
2600 words, it makes the kernel MIPS16-tolerant.
2619 Say Y to compile the kernel to support NUMA (Non-Uniform Memory
2629 bool "Relocatable kernel"
2638 This builds a kernel image that retains relocation information
2640 The relocations make the kernel binary about 15% larger,
2650 A table of relocation data will be appended to the kernel binary
2651 and parsed at boot to fix up the relocated kernel.
2661 bool "Randomize the address of the kernel image"
2665 kernel image is loaded, as a security feature that
2667 of kernel internals.
2671 The kernel will be offset by up to RANDOMIZE_BASE_MAX_OFFSET.
2683 be applied to the kernel image. It should be set according to the
2687 This is limited by the size of KSEG0, 256Mb on 32-bit or 1Gb with
2688 EVA or 64-bit. The default is 16Mb.
2715 bool "Multi-Processing support"
2722 If you say N here, the kernel will run on uni- and multiprocessor
2724 you say Y here, the kernel will run on many, but not all,
2725 uniprocessor machines. On a uniprocessor machine, the kernel
2731 See also the SMP-HOWTO available at
2737 bool "Support for hot-pluggable CPUs"
2771 int "Maximum number of CPUs (2-256)"
2781 kernel will support. The maximum supported value is 32 for 32-bit
2782 kernel and 64 for 64-bit kernels; the minimum value which makes
2783 sense is 1 for Qemu (useful only for kernel debugging purposes)
2786 This is purely to save memory - each supported CPU adds
2787 approximately eight kilobytes to the kernel image. For best
2898 hex "Physical address where the kernel is loaded"
2902 This gives the CKSEG0 or KSEG0 address where the kernel is loaded.
2903 If you plan to use kernel for capturing the crash dump change
2906 passed to the panic-ed kernel).
2909 bool "Support for O32 binaries using 64-bit FP" if !CPU_MIPSR6
2912 When this is enabled, the kernel will support use of 64-bit floating
2914 EF_MIPS_FP64 ELF header flag (typically built with -mfp64). On
2915 32-bit MIPS systems this support is at the cost of increasing the
2918 will require 64-bit floating point, you may wish to reduce the size
2919 of your kernel & potentially improve FP emulation performance by
2944 prompt "Kernel appended dtb support"
2961 objcopy --update-section .appended_dtb=<filename>.dtb vmlinux
2981 to vmlinux.bin. Do not leave this option active in a production kernel
2986 prompt "Kernel command line type"
2995 bool "Dtb kernel arguments if available"
2999 bool "Extend dtb kernel arguments with bootloader arguments"
3002 bool "Bootloader kernel arguments if available"
3006 bool "Extend builtin kernel arguments with bootloader arguments"
3056 <http://www.computer-refuge.org/classiccmp/ftp.digital.com/pub/DEC/TriAdd/>
3058 <http://www.linux-mips.org/wiki/DECstation>
3095 bool "Kernel support for o32 binaries"
3102 32-bit binaries as used by the 32-bit Linux/MIPS port. Most of
3108 bool "Kernel support for n32 binaries"
3115 64-bit binaries using 32-bit quantities for addressing and certain
3116 data that would normally be 64-bit. They are used in special
3123 depends on $(cc-option,-mno-branch-likely)
3125 # https://github.com/llvm/llvm-project/issues/61045
3139 source "kernel/power/Kconfig"