CPU(4)              NetBSD/acorn26 Kernel Interfaces Manual             CPU(4)

NAME
     cpu -- Device driver for CPU-specific features

SYNOPSIS
     cpu0 at root flags 0
     options CPU_ARM2
     options CPU_ARM250
     options CPU_ARM3

DESCRIPTION
     The cpu driver provides a convenient hook for identifying the system's
     CPU and setting various parameters relating to it.

     Setting the bottom bit of the flags will cause the cache on the ARM3 to
     be disabled, otherwise it's enabled.

     The following options are available relating to the cpu driver:

     options CPU_ARM2
     Enables support for ARM2 CPUs.

     options CPU_ARM250
     Enables support for ARM2as CPUs (as found in the ARM250).

     options CPU_ARM3
     Enables support for ARM3 CPUs.

NetBSD 5.0_STABLE              December 11, 2000             NetBSD 5.0_STABLE
