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56 lines
2.3 KiB
56 lines
2.3 KiB
#!/vendor/bin/sh
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# Copyright (c) 2018, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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#Script to find if the boot device is SD card or UFS
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echo "Bootdevice setup: Starting..." > /dev/kmsg
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bootdevice=`getprop ro.boot.bootdevice`
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if [ "$bootdevice" = "8804000.sdhci" ]; then
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ln -s /dev/block/platform/soc/8804000.sdhci /dev/block/bootdevice
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echo "Waiting for SDHCI device to show up..." > /dev/kmsg
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while [ ! -e "/dev/block/platform/soc/8804000.sdhci" ]; do
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sleep 1
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done
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elif [ "$bootdevice" = "1d84000.ufshc" ]; then
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ln -s /dev/block/platform/soc/1d84000.ufshc /dev/block/bootdevice
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echo "Waiting for UFS device to show up..." > /dev/kmsg
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while [ ! -e "/dev/block/platform/soc/1d84000.ufshc" ]; do
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sleep 1;
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done
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else
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while true; do
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echo "Boot failure - invalid bootdevice ($bootdevice)" > /dev/kmsg
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sleep 30;
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done
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fi
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echo "Bootdevice setup: Completed ($bootdevice)" > /dev/kmsg
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