From 4a243ae3329c19eaddffea42bed734e4eff852ad Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Mon, 23 Nov 2020 15:17:30 +0100 Subject: mvebu: base-files: move additional files to subtargets Both of these scripts are only relevant to cortexa9, therefore move them there. Signed-off-by: Tomasz Maciej Nowak --- .../mvebu/cortexa9/base-files/sbin/fan_ctrl.sh | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh (limited to 'target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh') diff --git a/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh b/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh new file mode 100755 index 0000000000..4234668317 --- /dev/null +++ b/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh @@ -0,0 +1,28 @@ +#!/bin/sh + +CPU_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon2/temp1_input) +DDR_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp1_input) +WIFI_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp2_input) + +CPU_LOW=85 +CPU_HIGH=95 +DDR_LOW=65 +DDR_HIGH=75 +WIFI_LOW=100 +WIFI_HIGH=115 + +if [ -d /sys/devices/pwm_fan ];then + FAN_CTRL=/sys/devices/pwm_fan/hwmon/hwmon0/pwm1 +elif [ -d /sys/devices/platform/pwm_fan ];then + FAN_CTRL=/sys/devices/platform/pwm_fan/hwmon/hwmon0/pwm1 +else + exit 0 +fi + +if [ "$CPU_TEMP" -ge "$CPU_HIGH" -o "$DDR_TEMP" -ge "$DDR_HIGH" -o "$WIFI_TEMP" -ge "$WIFI_HIGH" ];then + echo "255" > $FAN_CTRL +elif [ "$CPU_TEMP" -ge "$CPU_LOW" -o "$DDR_TEMP" -ge "$DDR_LOW" -o "$WIFI_TEMP" -ge "$WIFI_LOW" ];then + echo "100" > $FAN_CTRL +else + echo "0" > $FAN_CTRL +fi -- cgit v1.2.3