Annotation of prex-old/conf/arm/config.arm-cats, Revision 1.5
1.1 nbrk 1: #
2: # System configuration file.
3: #
4:
5: #
6: # Tunable paramters
7: #
8: CONFIG_HZ=100 # Ticks/second of the clock
9: CONFIG_TIME_SLICE=100 # Context switch ratio (msec)
10: CONFIG_PAGE_SIZE=1024 # Physical/logical page size
11: CONFIG_KSTACK_SIZE=768 # Kernel stack size
12: CONFIG_USTACK_SIZE=4096 # User stack size
13: CONFIG_USER_PRIO=200 # Default priority for user threads
14: CONFIG_OPEN_MAX=8 # Max open files per process
15: CONFIG_BUF_CACHE=8 # Blocks for buffer cache
16: CONFIG_FS_THREADS=1 # Number of file system threads
17:
18: #
19: # Platform settings
20: #
21: CONFIG_MMU=n # Memory management unit
22: CONFIG_CACHE=n # Cache memory
23: CONFIG_FPU=n # Floating point unit
24: CONFIG_XIP=y # Execution in place
25: CONFIG_LITTLE_ENDIAN=y # Byte order
26: CONFIG_BIG_ENDIAN=n # Byte order
1.2 nbrk 27: CONFIG_ROM_BOOT=n # Boot from ROM
1.1 nbrk 28:
29: #
30: # Device drivers
31: #
1.5 ! nbrk 32: CONFIG_AUTOCONF=y # Use BSD-style autoconfiguration procedure
1.2 nbrk 33: CONFIG_KEYBOARD=n # Keyboard
34: CONFIG_CONSOLE=n # Console
1.1 nbrk 35: CONFIG_FDD=n # Floppy disk drive
36: CONFIG_MOUSE=n # Mouse
37: CONFIG_RTC=n # Real time clock
1.3 nbrk 38: CONFIG_RAMDISK=y # RAM disk
1.2 nbrk 39: CONFIG_TTY=n # TTY driver
40: CONFIG_PM=n # Power management
1.1 nbrk 41: CONFIG_CPUFREQ=n # CPU frequency control
1.2 nbrk 42: CONFIG_KEYPAD=n # Keypad
1.4 nbrk 43: CONFIG_SAPMC=y # StrongARM Core Frequency control
1.1 nbrk 44:
45: #
46: # Power management
47: #
48: CONFIG_PM_POWERSAVE=n # Power policy: Battery optimized
49: CONFIG_PM_PERFORMANCE=n # Power policy: Parformance optimized
50: CONFIG_DVS_EMULATION=n # Dynamic voltage scaling emulation
51:
52: #
53: # Diagnostic options
54: #
1.2 nbrk 55: CONFIG_DIAG_SCREEN=n # Diagnostic via screen
1.1 nbrk 56: CONFIG_BOOTUART=0 # Bootstrap USART device no. (0 | 1)
57:
58: #
59: # Kernel hacking
60: #
61: CONFIG_KDUMP=n # Kernel dump
62: CONFIG_DMESG=n # Enable ring buffer for diagnostic message
63: CONFIG_GDB=n # GDB stub
64: CONFIG_VMTRACE=n # Trace virtual memory allocation
65: CONFIG_MIN_MEMORY=n # Test under limited memory size
66:
67: #
68: # File system
69: #
70: CONFIG_DEVFS=y # Device file system
71: CONFIG_RAMFS=y # RAM file system
72: CONFIG_ARFS=y # Archive file system
73: CONFIG_FATFS=n # FAT file system
74:
75: #
76: # Executable file formats
77: #
78: CONFIG_ELF=y # ELF file format
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