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| 1 | ## General configuration directives |
1 | ## General configuration directives |
| 2 | 2 | ||
| 3 | # Architecture |
3 | # Architecture |
| 4 | @ "amd64" AMD64/Intel EM64T |
4 | @ "amd64" AMD64/Intel EM64T |
| 5 | @ "arm32" ARM 32-bit |
5 | @ "arm32" ARM 32-bit |
| 6 | @ "ia32" Intel IA-32 |
6 | @ "ia32" Intel IA-32 |
| 7 | @ "ia32xen" Intel IA-32 on Xen hypervisor |
7 | @ "ia32xen" Intel IA-32 on Xen hypervisor |
| 8 | @ "ia64" Intel IA-64 |
8 | @ "ia64" Intel IA-64 |
| 9 | @ "mips32" MIPS 32-bit |
9 | @ "mips32" MIPS 32-bit |
| 10 | @ "ppc32" PowerPC 32-bit |
10 | @ "ppc32" PowerPC 32-bit |
| 11 | @ "ppc64" PowerPC 64-bit |
11 | @ "ppc64" PowerPC 64-bit |
| 12 | @ "sparc64" Sun UltraSPARC 64-bit |
12 | @ "sparc64" Sun UltraSPARC 64-bit |
| 13 | ! ARCH (choice) |
13 | ! ARCH (choice) |
| 14 | 14 | ||
| 15 | # Compiler |
- | |
| - | 15 | # Compiler |
|
| 16 | @ "gcc_cross" GCC Cross-compiler |
16 | @ "gcc_cross" GCC Cross-compiler |
| 17 | @ "gcc_native" GCC Native |
17 | @ "gcc_native" GCC Native |
| - | 18 | @ "icc_native" ICC Native |
|
| - | 19 | @ "sscc_native" Sun Studio C Compiler |
|
| - | 20 | ! [ARCH=amd64|ARCH=ia32|ARCH=ia32xen] COMPILER (choice) |
|
| - | 21 | ||
| - | 22 | # Compiler |
|
| - | 23 | @ "gcc_cross" GCC Cross-compiler |
|
| - | 24 | @ "gcc_native" GCC Native |
|
| 18 | @ "icc_native" ICC Native |
25 | @ "icc_native" ICC Native |
| - | 26 | ! [ARCH=ia64] COMPILER (choice) |
|
| - | 27 | ||
| - | 28 | # Compiler |
|
| - | 29 | @ "gcc_cross" GCC Cross-compiler |
|
| - | 30 | @ "gcc_native" GCC Native |
|
| - | 31 | @ "sscc_native" Sun Studio C Compiler |
|
| - | 32 | ! [ARCH=sparc64] COMPILER (choice) |
|
| - | 33 | ||
| - | 34 | # Compiler |
|
| - | 35 | @ "gcc_cross" GCC Cross-compiler |
|
| - | 36 | @ "gcc_native" GCC Native |
|
| 19 | ! COMPILER (choice) |
37 | ! [ARCH=arm32|ARCH=mips32|ARCH=ppc32|ARCH=ppc64] COMPILER (choice) |
| 20 | 38 | ||
| 21 | # CPU type |
39 | # CPU type |
| 22 | @ "pentium4" Pentium 4 |
40 | @ "pentium4" Pentium 4 |
| 23 | @ "pentium3" Pentium 3 |
41 | @ "pentium3" Pentium 3 |
| 24 | @ "athlon-xp" Athlon XP |
42 | @ "athlon-xp" Athlon XP |
| 25 | @ "athlon-mp" Athlon MP |
43 | @ "athlon-mp" Athlon MP |
| 26 | @ "prescott" Prescott |
44 | @ "prescott" Prescott |
| 27 | ! [ARCH=ia32|ARCH=ia32xen] MACHINE (choice) |
45 | ! [ARCH=ia32|ARCH=ia32xen] MACHINE (choice) |
| 28 | 46 | ||
| 29 | # CPU type |
47 | # CPU type |
| 30 | @ "opteron" Opteron |
48 | @ "opteron" Opteron |
| 31 | ! [ARCH=amd64] MACHINE (choice) |
49 | ! [ARCH=amd64] MACHINE (choice) |
| 32 | 50 | ||
| 33 | # Machine type |
51 | # Machine type |
| 34 | @ "gxemul" GXEmul |
52 | @ "gxemul" GXEmul |
| 35 | ! [ARCH=arm32] MACHINE (choice) |
53 | ! [ARCH=arm32] MACHINE (choice) |
| 36 | 54 | ||
| 37 | # Machine type |
55 | # Machine type |
| 38 | @ "msim" MSIM Simulator |
56 | @ "msim" MSIM Simulator |
| 39 | @ "simics" Virtutech Simics simulator |
57 | @ "simics" Virtutech Simics simulator |
| 40 | @ "lgxemul" GXEmul Little Endian |
58 | @ "lgxemul" GXEmul Little Endian |
| 41 | @ "bgxemul" GXEmul Big Endian |
59 | @ "bgxemul" GXEmul Big Endian |
| 42 | @ "indy" SGI Indy |
60 | @ "indy" SGI Indy |
| 43 | ! [ARCH=mips32] MACHINE (choice) |
61 | ! [ARCH=mips32] MACHINE (choice) |
| 44 | 62 | ||
| 45 | # Machine type |
63 | # Machine type |
| 46 | @ "ski" Ski ia64 simulator |
64 | @ "ski" Ski ia64 simulator |
| 47 | @ "i460GX" i460GX chipset machine |
65 | @ "i460GX" i460GX chipset machine |
| 48 | ! [ARCH=ia64] MACHINE (choice) |
66 | ! [ARCH=ia64] MACHINE (choice) |
| 49 | 67 | ||
| 50 | # Framebuffer support |
68 | # Framebuffer support |
| 51 | ! [(ARCH=mips32&MACHINE=lgxemul)|(ARCH=mips32&MACHINE=bgxemul)|(ARCH=ia32)|(ARCH=amd64)] CONFIG_FB (y/n) |
69 | ! [(ARCH=mips32&MACHINE=lgxemul)|(ARCH=mips32&MACHINE=bgxemul)|(ARCH=ia32)|(ARCH=amd64)] CONFIG_FB (y/n) |
| 52 | 70 | ||
| 53 | # Framebuffer width |
71 | # Framebuffer width |
| 54 | @ "640" |
72 | @ "640" |
| 55 | @ "800" |
73 | @ "800" |
| 56 | @ "1024" |
74 | @ "1024" |
| 57 | @ "1152" |
75 | @ "1152" |
| 58 | @ "1280" |
76 | @ "1280" |
| 59 | @ "1400" |
77 | @ "1400" |
| 60 | @ "1440" |
78 | @ "1440" |
| 61 | @ "1600" |
79 | @ "1600" |
| 62 | @ "2048" |
80 | @ "2048" |
| 63 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_WIDTH (choice) |
81 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_WIDTH (choice) |
| 64 | 82 | ||
| 65 | # Framebuffer height |
83 | # Framebuffer height |
| 66 | @ "480" |
84 | @ "480" |
| 67 | @ "600" |
85 | @ "600" |
| 68 | @ "768" |
86 | @ "768" |
| 69 | @ "852" |
87 | @ "852" |
| 70 | @ "900" |
88 | @ "900" |
| 71 | @ "960" |
89 | @ "960" |
| 72 | @ "1024" |
90 | @ "1024" |
| 73 | @ "1050" |
91 | @ "1050" |
| 74 | @ "1200" |
92 | @ "1200" |
| 75 | @ "1536" |
93 | @ "1536" |
| 76 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_HEIGHT (choice) |
94 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_HEIGHT (choice) |
| 77 | 95 | ||
| 78 | # Framebuffer depth |
96 | # Framebuffer depth |
| 79 | @ "8" |
97 | @ "8" |
| 80 | @ "16" |
98 | @ "16" |
| 81 | @ "24" |
99 | @ "24" |
| 82 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_BPP (choice) |
100 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_BPP (choice) |
| 83 | 101 | ||
| 84 | # Support for SMP |
102 | # Support for SMP |
| 85 | ! [ARCH=ia32|ARCH=amd64|ARCH=ia32xen|ARCH=sparc64] CONFIG_SMP (y/n) |
103 | ! [ARCH=ia32|ARCH=amd64|ARCH=ia32xen|ARCH=sparc64] CONFIG_SMP (y/n) |
| 86 | 104 | ||
| 87 | # Improved support for hyperthreading |
105 | # Improved support for hyperthreading |
| 88 | ! [(ARCH=ia32|ARCH=amd64|ARCH=ia32xen)&CONFIG_SMP=y] CONFIG_HT (y/n) |
106 | ! [(ARCH=ia32|ARCH=amd64|ARCH=ia32xen)&CONFIG_SMP=y] CONFIG_HT (y/n) |
| 89 | 107 | ||
| 90 | # Simics BIOS AP boot fix |
108 | # Simics BIOS AP boot fix |
| 91 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_SMP=y] CONFIG_SIMICS_FIX (y/n) |
109 | ! [(ARCH=ia32|ARCH=amd64)&CONFIG_SMP=y] CONFIG_SIMICS_FIX (y/n) |
| 92 | 110 | ||
| 93 | # Lazy FPU context switching |
111 | # Lazy FPU context switching |
| 94 | ! [(ARCH=mips32&MACHINE!=msim&MACHINE!=simics)|ARCH=amd64|ARCH=ia32|ARCH=ia64|ARCH=sparc64|ARCH=ia32xen] CONFIG_FPU_LAZY (y/n) |
112 | ! [(ARCH=mips32&MACHINE!=msim&MACHINE!=simics)|ARCH=amd64|ARCH=ia32|ARCH=ia64|ARCH=sparc64|ARCH=ia32xen] CONFIG_FPU_LAZY (y/n) |
| 95 | 113 | ||
| 96 | # Use VHPT |
114 | # Use VHPT |
| 97 | ! [ARCH=ia64] CONFIG_VHPT (n/y) |
115 | ! [ARCH=ia64] CONFIG_VHPT (n/y) |
| 98 | 116 | ||
| 99 | # Use TSB |
117 | # Use TSB |
| 100 | ! [ARCH=sparc64] CONFIG_TSB (y/n) |
118 | ! [ARCH=sparc64] CONFIG_TSB (y/n) |
| 101 | 119 | ||
| 102 | # Support for Z8530 serial port |
120 | # Support for Z8530 serial port |
| 103 | ! [ARCH=sparc64] CONFIG_Z8530 (y/n) |
121 | ! [ARCH=sparc64] CONFIG_Z8530 (y/n) |
| 104 | 122 | ||
| 105 | # Support for NS16550 serial port |
123 | # Support for NS16550 serial port |
| 106 | ! [ARCH=sparc64] CONFIG_NS16550 (y/n) |
124 | ! [ARCH=sparc64] CONFIG_NS16550 (y/n) |
| 107 | 125 | ||
| 108 | # Virtually indexed D-cache support |
126 | # Virtually indexed D-cache support |
| 109 | ! [ARCH=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n) |
127 | ! [ARCH=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n) |
| 110 | 128 | ||
| 111 | 129 | ||
| 112 | ## Debugging configuration directives |
130 | ## Debugging configuration directives |
| 113 | 131 | ||
| 114 | # General debuging and assert checking |
132 | # General debuging and assert checking |
| 115 | ! CONFIG_DEBUG (y/n) |
133 | ! CONFIG_DEBUG (y/n) |
| 116 | 134 | ||
| 117 | # Deadlock detection support for spinlocks |
135 | # Deadlock detection support for spinlocks |
| 118 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n) |
136 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n) |
| 119 | 137 | ||
| 120 | # Watchpoint on rewriting AS with zero |
138 | # Watchpoint on rewriting AS with zero |
| 121 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_AS_WATCHPOINT (y/n) |
139 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_AS_WATCHPOINT (y/n) |
| 122 | 140 | ||
| 123 | # Save all interrupt registers |
141 | # Save all interrupt registers |
| 124 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=mips32|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_ALLREGS (y/n) |
142 | ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=mips32|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_ALLREGS (y/n) |
| 125 | 143 | ||
| 126 | 144 | ||
| 127 | ## Run-time configuration directives |
145 | ## Run-time configuration directives |
| 128 | 146 | ||
| 129 | # Compile kernel tests |
147 | # Compile kernel tests |
| 130 | ! CONFIG_TEST (y/n) |
148 | ! CONFIG_TEST (y/n) |
| 131 | 149 | ||
| 132 | 150 | ||
| 133 | ## Experimental features |
151 | ## Experimental features |
| 134 | 152 | ||
| 135 | # Enable experimental features |
153 | # Enable experimental features |
| 136 | ! CONFIG_EXPERIMENTAL (n/y) |
154 | ! CONFIG_EXPERIMENTAL (n/y) |
| 137 | 155 | ||