| 1 | ## General configuration directives
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| 2 |
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| 3 | # Architecture
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| 4 | @ "amd64" AMD64/Intel EM64T
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| 5 | @ "arm32" ARM 32-bit
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| 6 | @ "ia32" Intel IA-32
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| 7 | @ "ia32xen" Intel IA-32 on Xen hypervisor
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| 8 | @ "ia64" Intel IA-64
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| 9 | @ "mips32" MIPS 32-bit
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| 10 | @ "ppc32" PowerPC 32-bit
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| 11 | @ "ppc64" PowerPC 64-bit
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| 12 | @ "sparc64" Sun UltraSPARC 64-bit
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| 13 | ! ARCH (choice)
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| 14 |
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| 15 | # Compiler
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| 16 | @ "gcc_cross" GCC Cross-compiler
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| 17 | @ "gcc_native" GCC Native
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| 18 | @ "icc_native" ICC Native
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| 19 | @ "suncc_native" Sun Studio C Compiler
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| 20 | ! [ARCH=amd64|ARCH=ia32|ARCH=ia32xen] COMPILER (choice)
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| 21 |
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| 22 | # Compiler
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| 23 | @ "gcc_cross" GCC Cross-compiler
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| 24 | @ "gcc_native" GCC Native
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| 25 | @ "icc_native" ICC Native
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| 26 | ! [ARCH=ia64] COMPILER (choice)
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| 27 |
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| 28 | # Compiler
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| 29 | @ "gcc_cross" GCC Cross-compiler
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| 30 | @ "gcc_native" GCC Native
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| 31 | @ "suncc_native" Sun Studio C Compiler
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| 32 | ! [ARCH=sparc64] COMPILER (choice)
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| 33 |
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| 34 | # Compiler
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| 35 | @ "gcc_cross" GCC Cross-compiler
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| 36 | @ "gcc_native" GCC Native
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| 37 | ! [ARCH=arm32|ARCH=mips32|ARCH=ppc32|ARCH=ppc64] COMPILER (choice)
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| 38 |
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| 39 | # CPU type
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| 40 | @ "pentium4" Pentium 4
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| 41 | @ "pentium3" Pentium 3
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| 42 | @ "athlon-xp" Athlon XP
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| 43 | @ "athlon-mp" Athlon MP
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| 44 | @ "prescott" Prescott
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| 45 | ! [ARCH=ia32|ARCH=ia32xen] MACHINE (choice)
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| 46 |
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| 47 | # CPU type
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| 48 | @ "opteron" Opteron
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| 49 | ! [ARCH=amd64] MACHINE (choice)
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| 50 |
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| 51 | # Machine type
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| 52 | @ "msim" MSIM Simulator
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| 53 | @ "simics" Virtutech Simics simulator
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| 54 | @ "lgxemul" GXEmul Little Endian
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| 55 | @ "bgxemul" GXEmul Big Endian
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| 56 | @ "indy" SGI Indy
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| 57 | ! [ARCH=mips32] MACHINE (choice)
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| 58 |
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| 59 | # Machine type
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| 60 | @ "gxemul_testarm" GXEmul testarm
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| 61 | ! [ARCH=arm32] MACHINE (choice)
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| 62 |
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| 63 |
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| 64 | # Framebuffer support
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| 65 | ! [(ARCH=mips32&MACHINE=lgxemul)|(ARCH=mips32&MACHINE=bgxemul)|(ARCH=ia32)|(ARCH=amd64)|(ARCH=arm32&MACHINE=gxemul_testarm)] CONFIG_FB (y/n)
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| 66 |
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| 67 | # Framebuffer width
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| 68 | @ "640" 640
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| 69 | @ "800" 800
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| 70 | @ "1024" 1024
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| 71 | @ "1152" 1152
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| 72 | @ "1280" 1280
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| 73 | @ "1400" 1400
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| 74 | @ "1440" 1440
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| 75 | @ "1600" 1600
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| 76 | @ "2048" 2048
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| 77 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_WIDTH (choice)
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| 78 |
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| 79 | # Framebuffer height
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| 80 | @ "480" 480
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| 81 | @ "600" 600
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| 82 | @ "768" 768
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| 83 | @ "852" 852
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| 84 | @ "900" 900
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| 85 | @ "960" 960
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| 86 | @ "1024" 1024
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| 87 | @ "1050" 1050
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| 88 | @ "1200" 1200
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| 89 | @ "1536" 1536
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| 90 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_HEIGHT (choice)
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| 91 |
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| 92 | # Framebuffer depth
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| 93 | @ "8" 8
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| 94 | @ "16" 16
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| 95 | @ "24" 24
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| 96 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_BPP (choice)
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| 97 |
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| 98 | # Support for SMP
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| 99 | ! [ARCH=ia32|ARCH=amd64|ARCH=ia32xen|ARCH=sparc64] CONFIG_SMP (y/n)
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| 100 |
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| 101 | # Improved support for hyperthreading
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| 102 | ! [(ARCH=ia32|ARCH=amd64|ARCH=ia32xen)&CONFIG_SMP=y] CONFIG_HT (y/n)
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| 103 |
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| 104 | # Simics BIOS AP boot fix
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| 105 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_SMP=y] CONFIG_SIMICS_FIX (y/n)
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| 106 |
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| 107 | # Lazy FPU context switching
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| 108 | ! [(ARCH=mips32&MACHINE!=msim&MACHINE!=simics)|ARCH=amd64|ARCH=ia32|ARCH=ia64|ARCH=sparc64|ARCH=ia32xen] CONFIG_FPU_LAZY (y/n)
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| 109 |
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| 110 | # Use VHPT
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| 111 | ! [ARCH=ia64] CONFIG_VHPT (n/y)
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| 112 |
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| 113 | # Use TSB
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| 114 | ! [ARCH=sparc64] CONFIG_TSB (y/n)
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| 115 |
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| 116 | # Support for Z8530 serial port
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| 117 | ! [ARCH=sparc64] CONFIG_Z8530 (y/n)
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| 118 |
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| 119 | # Support for NS16550 serial port
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| 120 | ! [ARCH=sparc64] CONFIG_NS16550 (y/n)
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| 121 |
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| 122 | # Virtually indexed D-cache support
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| 123 | ! [ARCH=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
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| 124 |
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| 125 |
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| 126 | ## Debugging configuration directives
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| 127 |
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| 128 | # General debuging and assert checking
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| 129 | ! CONFIG_DEBUG (y/n)
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| 130 |
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| 131 | # Deadlock detection support for spinlocks
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| 132 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
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| 133 |
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| 134 | # Watchpoint on rewriting AS with zero
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| 135 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_AS_WATCHPOINT (y/n)
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| 136 |
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| 137 | # Save all interrupt registers
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| 138 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=mips32|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_ALLREGS (y/n)
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| 139 |
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| 140 |
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| 141 | ## Run-time configuration directives
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| 142 |
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| 143 | # Compile kernel tests
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| 144 | ! CONFIG_TEST (y/n)
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| 145 |
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| 146 |
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| 147 | ## Experimental features
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| 148 |
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| 149 | # Enable experimental features
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| 150 | ! CONFIG_EXPERIMENTAL (n/y)
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