#!/bin/sh
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# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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# Copyright (c) 2021 Rockchip Electronics Co., Ltd.
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PMUIO2=0
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VCCIO1=0
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VCCIO3=0
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VCCIO4=0
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VCCIO5=0
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VCCIO6=0
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VCCIO7=0
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DTS_PMUIO2=0
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DTS_VCCIO1=0
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DTS_VCCIO3=0
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DTS_VCCIO4=0
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DTS_VCCIO5=0
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DTS_VCCIO6=0
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DTS_VCCIO7=0
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DTS_NAME=$1.dts.tmp
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CheckBckfileRet=0
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checklistRst=0
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GetVoltageFromDtsVal=0
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ShowChecklist()
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{
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PMUIO2=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "PMUIO2 Supply Power Voltage(uV)" \
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"3000000" "PMUIO2 Supply Power Voltage(uV)" \
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"3300000" "PMUIO2 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO1=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO1 Supply Power Voltage(uV)" \
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"3000000" "VCCIO1 Supply Power Voltage(uV)" \
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"3300000" "VCCIO1 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO3=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO3 Supply Power Voltage(uV)" \
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"3000000" "VCCIO3 Supply Power Voltage(uV)" \
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"3300000" "VCCIO3 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO4=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO4 Supply Power Voltage(uV)" \
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"3000000" "VCCIO4 Supply Power Voltage(uV)" \
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"3300000" "VCCIO4 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO5=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO5 Supply Power Voltage(uV)" \
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"3000000" "VCCIO5 Supply Power Voltage(uV)" \
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"3300000" "VCCIO5 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO6=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO6 Supply Power Voltage(uV)" \
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"3000000" "VCCIO6 Supply Power Voltage(uV)" \
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"3300000" "VCCIO6 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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VCCIO7=$(whiptail --title "IO Domain Checklist" --menu --nocancel\
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"Get the corresponding value from the hardware schematic diagram" 15 60 3 \
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"1800000" "VCCIO7 Supply Power Voltage(uV)" \
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"3000000" "VCCIO7 Supply Power Voltage(uV)" \
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"3300000" "VCCIO7 Supply Power Voltage(uV)" 3>&1 1>&2 2>&3)
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exitstatus=$?
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if [ $exitstatus != 0 ]; then
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echo "You chose Cancel."
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checklistRst=1
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fi
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}
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DtsIoDomainVoltageVal=0
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DtsIoDomainVoltage()
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{
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DtsIoDomainVoltageVal=0
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flags=0
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if [ -f $DTS_NAME ];then
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echo "found $DTS_NAME"
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fi
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supply=$(cat $DTS_NAME \
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| grep $1 \
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| cut -d "&" -f 2 \
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| cut -d ">" -f 1 \
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| tail -n1)
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ldo_str=$(cat $DTS_NAME \
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| awk 'BEGIN {RS="\n\n+";ORS="\n\n"}/regulator-name/{print $0}' \
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| awk BEGIN{RS=EOF}'{gsub(/\n/," ");print $0}' \
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| grep $supply \
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| awk '{print $2}' \
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| awk -F 'SWITCH_REG' '{print $2}')
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if [ "$ldo_str" != "" ];then
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DtsIoDomainVoltageVal=3300000
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else
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DtsIoDomainVoltageVal=$(cat $DTS_NAME \
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| awk 'BEGIN {RS="\n\n+";ORS="\n\n"}/regulator-name/{print $0}' \
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| awk BEGIN{RS=EOF}'{gsub(/\n/," ");print $0}' \
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|grep $supply \
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| awk -F 'regulator-max-microvolt' '{print $2}' \
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| cut -d "<" -f 2 \
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| cut -d ">" -f 1)
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fi
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}
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GetIoDomainVoltageFromDts()
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{
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DtsIoDomainVoltage "pmuio2-supply"
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DTS_PMUIO2=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio1-supply"
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DTS_VCCIO1=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio3-supply"
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DTS_VCCIO3=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio4-supply"
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DTS_VCCIO4=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio5-supply"
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DTS_VCCIO5=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio6-supply"
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DTS_VCCIO6=$DtsIoDomainVoltageVal
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DtsIoDomainVoltage "vccio7-supply"
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DTS_VCCIO7=$DtsIoDomainVoltageVal
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}
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CheckVoltageWithBackupfile()
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{
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CheckBckfileRet=2
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val=$(cat $DTS_NAME.domain \
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| grep PMUIO2 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_PMUIO2" ];then
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CheckBckfileRet=1
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echo "PMUIO2 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain \
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| grep VCCIO1 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO1" ];then
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CheckBckfileRet=1
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echo "VCCIO1 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain \
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| grep VCCIO3 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO3" ];then
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CheckBckfileRet=1
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echo "VCCIO3 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain | grep VCCIO4 | cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO4" ];then
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ret=1
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echo "VCCIO4 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain \
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| grep VCCIO5 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO5" ];then
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CheckBckfileRet=1
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echo "VCCIO5 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain \
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| grep VCCIO6 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO6" ];then
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CheckBckfileRet=1
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echo "VCCIO6 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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val=$(cat $DTS_NAME.domain \
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| grep VCCIO7 \
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| cut -d ":" -f 2)
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if [ "$val" != "$DTS_VCCIO7" ];then
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CheckBckfileRet=1
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echo "VCCIO7 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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}
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CheckVoltageWithEnter()
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{
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checklistRst=0
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if [ $PMUIO2 -ne $DTS_PMUIO2 ];then
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checklistRst=1
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echo "PMUIO2 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO1 -ne $DTS_VCCIO1 ];then
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checklistRst=1
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echo "VCCIO1 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO3 -ne $DTS_VCCIO3 ];then
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checklistRst=1
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echo "VCCIO3 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO4 -ne $DTS_VCCIO4 ];then
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checklistRst=1
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echo "VCCIO4 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO5 -ne $DTS_VCCIO5 ];then
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checklistRst=1
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echo "VCCIO5 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO6 -ne $DTS_VCCIO6 ];then
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checklistRst=1
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echo "VCCIO6 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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if [ $VCCIO7 -ne $DTS_VCCIO7 ];then
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checklistRst=1
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echo "VCCIO7 Supply Power Voltage has changed!!! please reconfirm!!!"
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fi
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}
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IsRK356x=$(cat $DTS_NAME | grep sdhci@fe310000)
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if [ "$IsRK356x" = "" ];then
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echo "is not rk356x"
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exit 0
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fi
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GetIoDomainVoltageFromDts
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if [ -f $DTS_NAME.domain ];then
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CheckVoltageWithBackupfile
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fi
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if [ "$CheckBckfileRet" != "2" ];then
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ShowChecklist
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CheckVoltageWithEnter
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if [ $checklistRst -eq 0 ]; then
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if [ -f $DTS_NAME.domain ];then
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rm -rf $DTS_NAME.domain
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fi
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echo "PMUIO2 Supply Power Voltage1:$PMUIO2" >> $DTS_NAME.domain
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echo "VCCIO1 Supply Power Voltage1:$VCCIO1" >> $DTS_NAME.domain
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echo "VCCIO3 Supply Power Voltage1:$VCCIO3" >> $DTS_NAME.domain
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echo "VCCIO4 Supply Power Voltage1:$VCCIO4" >> $DTS_NAME.domain
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echo "VCCIO5 Supply Power Voltage1:$VCCIO5" >> $DTS_NAME.domain
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echo "VCCIO6 Supply Power Voltage1:$VCCIO6" >> $DTS_NAME.domain
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echo "VCCIO7 Supply Power Voltage1:$VCCIO7" >> $DTS_NAME.domain
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echo 0
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else
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echo "io-domian default as:
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&pmu_io_domains {
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status = "okay";
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pmuio1-supply = <&vcc3v3_pmu>;
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pmuio2-supply = <&vcc3v3_pmu>;
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vccio1-supply = <&vccio_acodec>;
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vccio3-supply = <&vccio_sd>;
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vccio4-supply = <&vcc_3v3>;
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vccio5-supply = <&vcc_3v3>;
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vccio6-supply = <&vcc_3v3>;
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vccio7-supply = <&vcc_3v3>;
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};
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TODO:
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Need to be modified according to the actual hardware
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for example rk3568-evb:
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&pmu_io_domains {
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status = "okay";
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pmuio1-supply = <&vcc3v3_pmu>;
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pmuio2-supply = <&vcc3v3_pmu>;
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vccio1-supply = <&vccio_acodec>;
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vccio3-supply = <&vccio_sd>;
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vccio4-supply = <&vcc_1v8>;
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vccio5-supply = <&vcc_3v3>;
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vccio6-supply = <&vcc_1v8>;
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vccio7-supply = <&vcc_3v3>;
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};
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io-domain docs:
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Android11 SDK:
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RKDocs/android/Rockchip_Developer_Guide_Android11_SDK_V1.1.2_CN.pdf or newer.
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RK356X Linux SDK:
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docs/RK356X/Rockchip_RK356X_Introduction_IO_Power_Domains_Configuration.pdf
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docs/Common/IO-DOMAIN/Rockchip_Developer_Guide_Linux_IO_DOMAIN_CN.pdf
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"
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exit 1
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fi
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fi
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