Booting High Speed

[Wolfgang Pfeiffer <roto@gmx.net>]

Hi All

Here:
$ cat /proc/cpuinfo 
processor       : 0
cpu             : 7455, altivec supported
clock           : 867MHz
revision        : 3.2 (pvr 8001 0302)
bogomips        : 865.18
machine         : PowerBook3,5
motherboard     : PowerBook3,5 MacRISC2 MacRISC Power Macintosh
detected as     : 80 (PowerBook Titanium IV)
pmac flags      : 0000000b
L2 cache        : 256K unified
memory          : 768MB
pmac-generation : NewWorld


seems my machine boots with only 667 MHZ:

# dmesg | grep Low
Low: 667 Mhz, High: 867 Mhz, Boot: 667 Mhz

Some values from the config from the kernel where this is happening on:

$ grep -i freq /boot/config-2.6.8-powerpc 
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_PROC_INTF is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
# CONFIG_CPU_FREQ_24_API is not set
CONFIG_CPU_FREQ_PMAC=y
CONFIG_CPU_FREQ_TABLE=y
# Wireless 802.11 Frequency Hopping cards support

Actually I thought with 
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
full speed would be the default when booting: What did I miss?
Where's the speed switch?

Anyone who knows how to turn on full speed/867 MHz while booting this
machine?

Thanks in anticipation

Best Regards
Wolfgang
-- 
Wolfgang Pfeiffer
http://profiles.yahoo.com/wolfgangpfeiffer