[Success] Core 2 Quad Q9200, Winmate I771, Wheezy/Jessie Nosystemd

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Aalexeey
Posts: 14
Joined: Wed 23. Mar 2016, 14:28

[Success] Core 2 Quad Q9200, Winmate I771, Wheezy/Jessie Nosystemd

Post by Aalexeey » Fri 9. Mar 2018, 11:05

Here is the starting script /etc/init.d/cpu_vids for Core 2 Extreme (ES, Q9200):

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core 2 Quad Q9200 reduced vids:
# 23 - 1.000V
# 27 - 1.050V

sleep 6

echo "27 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "27 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids
echo "27 0" > /sys/devices/system/cpu/cpu2/cpufreq/phc_vids
echo "27 0" > /sys/devices/system/cpu/cpu3/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

The minimum is ~1.05V, any way. Defaults are 36 and 27.

The previous CPU was T6500

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core2 Duo T6500 reduced vids:
# 19 - 0.950V
# 23 - 1.000V
# 27 - 1.050V

sleep 6

echo "19 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "19 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

Kernel: 4.1.0-ucs227 (4.1.6-1.227.201706090945) / 4.1.0-0.steamos.41 (4.1.13-0+steamos15+bsos1)

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