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File: [local] / prex / conf / i386 / config.i386-pc (download)

Revision 1.1, Tue Aug 19 12:46:47 2008 UTC (15 years, 8 months ago) by nbrk
Branch point for: MAIN

Initial revision

#
# System configuration file.
#

#
# Tunable paramters
#
CONFIG_HZ=1000			# Ticks/second of the clock
CONFIG_TIME_SLICE=50		# Context switch ratio (msec)
CONFIG_PAGE_SIZE=4096		# Page size (physical or logical)
CONFIG_KSTACK_SIZE=768		# Kernel stack size
CONFIG_USTACK_SIZE=4096		# User stack size
CONFIG_USER_PRIO=200		# Default priority for user threads
CONFIG_LOGBUF_SIZE=512		# Size of log buffer
CONFIG_OPEN_MAX=16		# Max open files per process
CONFIG_BUF_CACHE=32		# Blocks for buffer cache
CONFIG_FS_THREADS=4		# Number of file system threads

#
# Platform settings
#
CONFIG_MMU=y			# Memory management unit
CONFIG_CACHE=y			# Cache memory
CONFIG_FPU=n			# Floating point unit
CONFIG_XIP=n			# Execution in place
CONFIG_LITTLE_ENDIAN=y		# Byte order
CONFIG_BIG_ENDIAN=n		# Byte order
CONFIG_ROM_BOOT=n		# Boot from ROM

#
# Device drivers
#
CONFIG_KEYBOARD=y		# Keyboard
CONFIG_CONSOLE=y		# Console
CONFIG_FDD=y			# Floppy disk drive
CONFIG_MOUSE=n			# Mouse
CONFIG_RTC=y			# Real time clock
CONFIG_RAMDISK=y		# RAM disk
CONFIG_TTY=y			# TTY driver
CONFIG_PM=y			# Power management
CONFIG_CPUFREQ=y		# CPU frequency control
CONFIG_NULL=y
CONFIG_ZERO=y

#
# Power management
#
CONFIG_PM_POWERSAVE=y		# Power policy: Battery optimized
CONFIG_PM_PERFORMANCE=n		# Power policy: Parformance optimized
CONFIG_DVS_EMULATION=y		# Dynamic voltage scaling emulation

#
# Diagnostic options
#
CONFIG_DIAG_SCREEN=y		# Diagnostic via screen
CONFIG_DIAG_BOCHS=y		# Diagnostic via Bochs emulater

#
# Kernel hacking
#
CONFIG_GDB=n			# GDB stub
CONFIG_MIN_MEMORY=n		# Test under limited memory size

#
# File systems
#
CONFIG_FIFOFS=y			# FIFO
CONFIG_DEVFS=y			# Device file system
CONFIG_RAMFS=y			# RAM file system
CONFIG_ARFS=y			# Archive file system
CONFIG_FATFS=y			# FAT file system

#
# Executable file formats
#
CONFIG_ELF=y			# ELF file format