ziv.xu
b86e7ff86c
modify bt baudrate to support bt audio Signed-off-by: ziv.xu <ziv.xu@starfive.com>
46 lines
922 B
Bash
Executable File
46 lines
922 B
Bash
Executable File
#! /bin/sh
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set -e
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DESC="bluetooth"
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NAME=bluetoothd
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DAEMON=/usr/sbin/$NAME
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case "$1" in
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start)
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printf "Starting $DESC: "
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echo 52 > /sys/class/gpio/export
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echo out > /sys/class/gpio/gpio52/direction
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echo 0 > /sys/class/gpio/gpio52/value
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sleep 1
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echo 1 > /sys/class/gpio/gpio52/value
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start-stop-daemon -S -b -x $NAME
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brcm_patchram_plus --enable_hci --no2bytes --tosleep 200000 --baudrate 1500000 --patchram /lib/firmware/BCM4345C5.hcd /dev/ttyS1 &
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echo "OK"
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;;
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stop)
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printf "Stopping $DESC: "
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start-stop-daemon -K -x $NAME
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echo 0 > /sys/class/gpio/gpio52/value
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echo 52 > /sys/class/gpio/unexport
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killall brcm_patchram_plus
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echo "OK"
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;;
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restart|force-reload)
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echo "Restarting $DESC: "
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$0 stop
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sleep 1
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$0 start
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echo ""
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;;
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*)
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echo "Usage: $0 {start|stop|restart|force-reload}" >&2
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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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