87 lines
2.3 KiB
Bash
87 lines
2.3 KiB
Bash
#!/bin/bash
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### BEGIN INIT INFO
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# Provides: setup-board
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# Required-Start: $portmap
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: S
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# Default-Stop: 0 6
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# Short-Description: Setup Haliburton board.
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### END INIT INFO
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case "$1" in
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start)
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echo -n "Setting up board... "
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depmod -a
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modprobe i2c-dev
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modprobe i2c-mux-pca954x
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found=0
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for devnum in 0 1; do
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devname=`cat /sys/bus/i2c/devices/i2c-${devnum}/name`
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# iSMT adapter can be at either dffd0000 or dfff0000
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if [[ $devname == 'SMBus iSMT adapter at '* ]]; then
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found=1
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break
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fi
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done
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[ $found -eq 0 ] && echo "cannot find iSMT" && exit 1
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i2cset -y ${devnum} 0x73 0x10 0x00 0x01 i
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# Attach PCA9548 0x73 Channel Extender for CPU Board
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echo pca9548 0x73 > /sys/bus/i2c/devices/i2c-${devnum}/new_device
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sleep 1
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# Attach PCA9541 Ox71 Master Selector
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chmod 755 /sys/bus/i2c/devices/i2c-${devnum}/new_device
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echo pca9548 0x71 > /sys/bus/i2c/devices/i2c-8/new_device
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sleep 1
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# Attach PCA9548 0x72 Channel Extender for Main Board
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echo pca9548 0x72 > /sys/bus/i2c/devices/i2c-8/new_device
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sleep 1
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# Attach syseeprom
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echo 24lc64t 0x50 > /sys/bus/i2c/devices/i2c-2/new_device
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echo max6697 0x1a > /sys/bus/i2c/devices/i2c-3/new_device
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echo max6697 0x1a > /sys/bus/i2c/devices/i2c-11/new_device
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# Attach fans
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echo emc2305 0x4d > /sys/bus/i2c/devices/i2c-23/new_device
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# Attach PSUs
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echo dps200 0x5a > /sys/bus/i2c/devices/i2c-12/new_device
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echo dps200 0x5b > /sys/bus/i2c/devices/i2c-13/new_device
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# Attach 4 SFP+ Uplink
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echo optoe1 0x50 > /sys/bus/i2c/devices/i2c-14/new_device
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echo optoe1 0x50 > /sys/bus/i2c/devices/i2c-15/new_device
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echo optoe1 0x50 > /sys/bus/i2c/devices/i2c-16/new_device
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echo optoe1 0x50 > /sys/bus/i2c/devices/i2c-17/new_device
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echo "done."
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;;
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stop)
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echo "done."
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;;
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force-reload|restart)
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echo "Not supported"
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;;
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*)
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echo "Usage: /etc/init.d/platform-modules-haliburton.init {start|stop}"
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exit 1
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;;
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esac
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exit 0
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