37 lines
859 B
Text
37 lines
859 B
Text
#!/sbin/openrc-run
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description="Starting EG25 WWAN module"
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depend()
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{
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before ofono
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}
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start()
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{
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ebegin "Enabling EG25 WWAN module"
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# GPIO35 is PWRKEY
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# GPIO68 is RESET_N
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# GPIO232 is W_DISABLE#
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for i in 35 68 232
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do
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[ -e /sys/class/gpio/gpio$i ] && continue
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echo $i > /sys/class/gpio/export || return 1
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echo out > /sys/class/gpio/gpio$i/direction || return 1
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done
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echo 0 > /sys/class/gpio/gpio68/value || return 1
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echo 0 > /sys/class/gpio/gpio232/value || return 1
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( echo 1 > /sys/class/gpio/gpio35/value && sleep 2 && echo 0 > /sys/class/gpio/gpio35/value ) || return 1
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}
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stop()
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{
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ebegin "Disabling EG25 WWAN module"
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echo 1 > /sys/class/gpio/gpio68/value
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echo 1 > /sys/class/gpio/gpio232/value
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echo 1 > /sys/class/gpio/gpio35/value && sleep 2 && echo 0 > /sys/class/gpio/gpio35/value
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sleep 30 # Wait for the module to power off
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}
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