scoutos / prex-0.9.0 / conf / x86 / pc-nommu @ 03e9c04a
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1 | 03e9c04a | Brad Neuman | # |
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2 | # Prex system configuration file |
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3 | # |
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4 | |||
5 | # |
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6 | # Make options |
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7 | # |
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8 | makeoptions GCCFLAGS+= -march=i386 |
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9 | makeoptions GCCFLAGS+= -mpreferred-stack-boundary=2 |
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10 | |||
11 | # |
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12 | # Memory address |
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13 | # |
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14 | memory LOADER_TEXT 0x00004000 # Start of boot loader |
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15 | memory KERNEL_TEXT 0x00010000 # Start of kernel |
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16 | memory BOOTIMG_BASE 0x00100000 # Location of boot image |
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17 | memory SYSPAGE_BASE 0x00000000 # Location of system page |
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18 | |||
19 | # |
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20 | # Tunable paramters |
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21 | # |
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22 | options HZ=1000 # Ticks/second of the clock |
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23 | options TIME_SLICE=50 # Context switch ratio (msec) |
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24 | options OPEN_MAX=8 # Max open files per process |
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25 | options BUF_CACHE=16 # Blocks for buffer cache |
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26 | options FS_THREADS=1 # Number of file system threads |
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27 | |||
28 | # |
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29 | # Platform settings |
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30 | # |
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31 | options I386 # Processor type |
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32 | #options MMU # Memory management unit |
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33 | options CACHE # Cache memory |
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34 | #options FPU # Floating point unit |
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35 | #options ROMBOOT # Boot from ROM |
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36 | options BOOTDISK # Disk for /boot directory |
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37 | |||
38 | # |
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39 | # General setup |
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40 | # |
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41 | options POSIX # POSIX support |
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42 | options CMDBOX # Core utilities |
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43 | options TINY # Optimize for size |
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44 | |||
45 | # |
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46 | # Kernel hacking |
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47 | # |
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48 | options KD # Kernel debugger |
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49 | #options AUDIT # Security auditing |
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50 | |||
51 | # |
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52 | # Diagnostic options |
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53 | # |
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54 | #options DIAG_SCREEN # Diagnostic via screen |
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55 | #options DIAG_SERIAL # Diagnostic via serial port |
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56 | options DIAG_BOCHS # Diagnostic via Bochs emulater |
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57 | |||
58 | # |
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59 | # File systems |
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60 | # |
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61 | options FIFOFS # FIFO & Pipe |
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62 | options DEVFS # Device file system |
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63 | options RAMFS # RAM file system |
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64 | options ARFS # Archive file system |
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65 | #options FATFS # FAT file system |
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66 | |||
67 | # |
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68 | # Power management |
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69 | # |
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70 | options PM # Power management |
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71 | options PM_POWERSAVE # Power policy: Battery optimized |
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72 | #options PM_PERFORMANCE # Power policy: Parformance optimized |
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73 | options DVS_EMULATION # Dynamic voltage scaling emulation |
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74 | |||
75 | # |
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76 | # Device drivers (initialization order) |
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77 | # |
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78 | device pm # Power management |
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79 | device i8237 # I8237 DMA controller |
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80 | device cons # System console |
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81 | device wscons # Workstation console |
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82 | device pckbd # PC/AT Keyboard (P:wscons) |
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83 | device vga # VGA video (P:wscons) |
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84 | #device serial # Logical serial |
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85 | #device ns16550 # NS16550 serial port (P:serial) |
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86 | #device psaux # PS/2 Mouse |
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87 | #device cpufreq # CPU frequency controll |
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88 | #device est # Intel enhanced speedstep (P:cpufreq) |
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89 | device rtc # Logical RTC |
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90 | device mc146818 # MC146818 Real time clock |
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91 | device null # NULL device |
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92 | device zero # Zero device |
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93 | device ramdisk # RAM disk |
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94 | #device fdd # Floppy disk drive |
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95 | |||
96 | # |
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97 | # Hardware configuations |
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98 | # |
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99 | options NS16550_BASE=0x3f8 |
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100 | options NS16550_IRQ=4 |
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101 | options MC146818_BASE=0x70 |
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102 | |||
103 | # |
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104 | # Command box |
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105 | # |
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106 | command cat |
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107 | command clear |
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108 | command cp |
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109 | command date |
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110 | command dmesg |
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111 | command echo |
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112 | command free |
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113 | command head |
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114 | command hostname |
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115 | command kill |
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116 | command ls |
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117 | command mkdir |
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118 | command more |
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119 | command mv |
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120 | command nice |
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121 | command printenv |
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122 | command ps |
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123 | command pwd |
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124 | command rm |
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125 | command rmdir |
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126 | command sh |
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127 | command sleep |
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128 | command sync |
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129 | #command test |
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130 | command touch |
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131 | command uname |
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132 | |||
133 | # |
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134 | # Adminisrative tools |
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135 | # |
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136 | command diskutil |
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137 | command install |
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138 | command pmctrl |
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139 | command ktrace |
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140 | command lock |
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141 | command debug |