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#!/bin/bash
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# help information
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# Provide source directive to shellcheck.
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# shellcheck source=meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-fw/kudo-lib.sh
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source /usr/libexec/kudo-fw/kudo-lib.sh
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function usage_rst() {
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echo " kudo rst [parameter]"
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echo " hotswap --> reset the whole kudo node"
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echo " system --> reset the host"
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echo " btn --> trigger a power button event"
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echo " shutdown --> send out shutdown signal to CPU"
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echo " display --> "
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}
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function usage_led() {
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echo " kudo led 'att'/'boot' [parameter]"
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echo " on --> change to CPU console"
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echo " off --> change to CPU 0 SCP console"
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echo " status --> change to CPU 1 SCP console"
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}
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function usage_uart() {
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echo " kudo uart [parameter]"
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echo " host --> show CPU console"
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echo " scp --> show SCP0 console"
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echo " swhost --> change to CPU console to ttyS1"
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echo " swscp1 --> change to CPU 0 SCP console to ttyS3"
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echo " swscp2 --> change to CPU 1 SCP console"
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echo " swhosthr --> change CPU console to header"
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echo " swscphr --> change SCP console to header"
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echo " display --> "
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}
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function usage() {
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echo " kudo BMC console system utilities"
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echo " kudo [optional] [parameter]"
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echo " rst --> reset traget device"
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echo " fw --> get version"
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echo " uart --> control the uart mux"
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echo " led --> control the leds"
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}
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function reset() {
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case $1 in
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hotswap)
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# Virtual reset
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set_gpio_ctrl HOTSWAP 1
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;;
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system)
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# S0 system reset
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set_gpio_ctrl S0_SYSRESET 0
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sleep 1
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set_gpio_ctrl S0_SYSRESET 1
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;;
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btn)
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# virtual power button
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set_gpio_ctrl POWER_OUT 1
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sleep 1
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set_gpio_ctrl POWER_OUT 0
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;;
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shutdown)
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# BMC_CPU_SHD_REQ
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set_gpio_ctrl S0_SHD_REQ 0
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sleep 3
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set_gpio_ctrl S0_SHD_REQ 1
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;;
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forceOff)
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# virtual power button
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set_gpio_ctrl POWER_OUT 1
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sleep 6
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set_gpio_ctrl POWER_OUT 0
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;;
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display)
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echo "Virtual reset #$(get_gpio_num HOTSWAP)" "$(get_gpio_ctrl HOTSWAP)"
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echo "S0 System reset #$(get_gpio_num S0_SYSRESET)" "$(get_gpio_ctrl S0_SYSRESET)"
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echo "Power Button #$(get_gpio_num POWER_OUT)" "$(get_gpio_ctrl POWER_OUT)"
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echo "BMC_CPU SHD Req #$(get_gpio_num S0_SHD_REQ)" "$(get_gpio_ctrl S0_SHD_REQ)"
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;;
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*)
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usage_rst
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;;
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esac
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}
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function fw_rev() {
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BMC_CPLD_VER_FILE="/run/cpld0.version"
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MB_CPLD_VER_FILE="/run/cpld1.version"
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cmd=$(cat ${BMC_CPLD_VER_FILE})
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echo " BMC_CPLD: " "${cmd}"
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cmd=$(cat ${MB_CPLD_VER_FILE})
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echo " MB_CPLD: " "${cmd}"
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# BMC Version
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# Save VERSION_ID line in string "VERSION_ID=vXX.XX-XX-kudo"
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StringVersion=$(awk '/VERSION_ID/' /etc/os-release)
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#Save Major Version value between v and . "vXX." then convert Hex to Decimal
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MajorVersion=${StringVersion#*v}
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MajorVersion=$(( 10#${MajorVersion%.*}))
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#Save SubMajor Version valeu between . and - ".XX-" then convert Hex to Decimal
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SubMajorVersion=${StringVersion##*.}
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SubMajorVersion=$(( 10#${SubMajorVersion%%-*}))
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#Save Minor Version value between - and - "-XX-" then convert Hex to Decimal
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MinorVersion=${StringVersion#*-}
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MinorVersion=$(( 10#${MinorVersion%-*}))
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echo " BMC: " ${MajorVersion}.${SubMajorVersion}.${MinorVersion}
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#BMC PWR Sequencer
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i2cset -y -f -a "${I2C_BMC_PWRSEQ[0]}" 0x"${I2C_BMC_PWRSEQ[1]}" 0xfe 0x0000 w
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cmd=$(i2cget -y -f -a "${I2C_BMC_PWRSEQ[0]}" 0x"${I2C_BMC_PWRSEQ[1]}" 0xfe i 2 | awk '{print substr($0,3)}')
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echo " BMC PowerSequencer : ${cmd}"
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#only display with smbios exists
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if [[ -e /var/lib/smbios/smbios2 ]]; then
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cmd=$(busctl introspect xyz.openbmc_project.Smbios.MDR_V2 \
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/xyz/openbmc_project/inventory/system/chassis/motherboard/bios | grep Version | awk '{print $4}')
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echo " Bios: $cmd"
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fi
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cmd=$(i2cget -f -y "${I2C_S0_SMPRO[0]}" 0x"${I2C_S0_SMPRO[1]}" 0x1 w);
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echo " SCP Firmware: ${cmd}"
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get_scp_eeprom
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adm1266_ver "${I2C_MB_PWRSEQ1[0]}" | grep REVISION
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}
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function uartmux() {
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case $1 in
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host)
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if [ "$(tty)" == "/dev/ttyS0" ]; then
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echo "Couldn't redirect to the host console within BMC local console"
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else
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echo "Entering Console use 'shift ~~..' to quit"
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obmc-console-client -c /etc/obmc-console/server.ttyS1.conf
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fi
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;;
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scp)
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if [ "$(tty)" == "/dev/ttyS0" ]; then
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echo "Couldn't redirect to the scp console within BMC local console"
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else
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echo "Entering Console use 'shift ~~..' to quit"
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obmc-console-client -c /etc/obmc-console/server.ttyS3.conf
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fi
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;;
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swhost)
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set_gpio_ctrl S0_UART0_BMC_SEL 1
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;;
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swscp1)
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set_gpio_ctrl S0_UART1_BMC_SEL 1
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set_gpio_ctrl S1_UART0_BMC_SEL 1
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set_gpio_ctrl S1_UART1_BMC_SEL 0
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;;
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swscp2)
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set_gpio_ctrl S0_UART1_BMC_SEL 1
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set_gpio_ctrl S1_UART0_BMC_SEL 1
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set_gpio_ctrl S1_UART1_BMC_SEL 1
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;;
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swhosthr)
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set_gpio_ctrl S0_UART0_BMC_SEL 0
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;;
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swscphr)
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set_gpio_ctrl S0_UART1_BMC_SEL 0
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set_gpio_ctrl S1_UART0_BMC_SEL 0
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;;
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display)
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if [ "$(get_gpio_ctrl S0_UART0_BMC_SEL)" -eq 1 ]; then
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echo " CPU host to BMC console"
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else
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echo " CPU host to header"
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fi
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if [ "$(get_gpio_ctrl S0_UART1_BMC_SEL)" -eq 1 ] && [ "$(get_gpio_ctrl S1_UART0_BMC_SEL)" -eq 1 ]; then
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if [ "$(get_gpio_ctrl S1_UART1_BMC_SEL)" -eq 1 ]; then
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echo " SCP2 host to BMC console"
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else
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echo " SCP1 host to BMC console"
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fi
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elif [ "$(get_gpio_ctrl S0_UART1_BMC_SEL)" -eq 0 ] && [ "$(get_gpio_ctrl S1_UART0_BMC_SEL)" -eq 0 ]; then
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if [ "$(get_gpio_ctrl S1_UART1_BMC_SEL)" -eq 1 ]; then
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echo " SCP2 host to Header"
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else
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echo " SCP1 host to Header"
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fi
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else
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echo "It's unknown status"
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echo "S0_UART0_BMC_SEL $(get_gpio_ctrl S0_UART0_BMC_SEL)"
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echo "S0_UART1_BMC_SEL $(get_gpio_ctrl S0_UART1_BMC_SEL)"
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echo "S1_UART0_BMC_SEL $(get_gpio_ctrl S1_UART0_BMC_SEL)"
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echo "S1_UART1_BMC_SEL $(get_gpio_ctrl S1_UART1_BMC_SEL)"
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fi
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;;
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*)
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usage_uart
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;;
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esac
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}
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function ledtoggle() {
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CurrentLED=$( i2cget -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x05 i 1 | cut -d ' ' -f 2)
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case $1 in
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boot)
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cmd=$(((CurrentLED & 0x40) != 0))
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case $2 in
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on)
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#turn on LED
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if [[ $cmd -eq 0 ]]; then
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setValue=$(( 0x40 + CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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fi
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;;
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off)
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#turn off led
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if [[ $cmd -eq 1 ]]; then
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setValue=$(( 0x80 & CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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fi
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;;
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toggle)
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#turn on LED
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setValue=$(( 0x40 ^ CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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;;
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status)
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#displayLED status
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if [[ $cmd -eq 1 ]]; then
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echo "on"
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else
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echo "off"
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fi
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;;
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*)
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usage_led
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;;
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esac
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;;
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att)
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cmd=$(((CurrentLED & 0x80) != 0))
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case $2 in
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on)
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#turn on LED
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if [[ $cmd -eq 0 ]]; then
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setValue=$(( 0x80 + CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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fi
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;;
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off)
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#turn off led
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if [[ $cmd -eq 1 ]]; then
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setValue=$(( 0x40 & CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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fi
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;;
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toggle)
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#turn on LED
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setValue=$(( 0x80 ^ CurrentLED ))
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i2cset -y -f -a "${I2C_MB_CPLD[0]}" 0x"${I2C_MB_CPLD[1]}" 0x10 $setValue
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;;
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status)
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#displayLED status
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if [[ $cmd -eq 1 ]]; then
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echo "on"
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else
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echo "off"
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fi
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;;
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*)
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usage_led
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;;
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esac
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;;
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*)
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usage_led
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;;
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esac
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}
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function usblist() {
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for i in {5..9}
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do
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cmd=$(devmem 0xf083"${i}"154)
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printf "udc%d : 0xF083%d154-" "${i}" "${i}"
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echo "$cmd"
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done
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}
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case $1 in
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rst)
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reset "$2"
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;;
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fw)
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fw_rev
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;;
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uart)
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uartmux "$2"
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;;
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usb)
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usblist
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;;
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led)
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ledtoggle "$2" "$3"
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;;
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*)
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usage
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;;
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esac
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