43 lines
899 B
Bash
43 lines
899 B
Bash
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#!/bin/bash
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# shellcheck source=meta-ampere/meta-mitchell/recipes-ampere/platform/ampere-platform-init/gpio-lib.sh
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source /usr/sbin/gpio-lib.sh
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# Do event trigger
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function sel_trigger()
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{
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echo "Error: system firmware hang, trigger sel"
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ampere_add_redfishevent.sh OpenBMC.0.1.SystemPowerOnFailed.Critical
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}
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# Do reset the system
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function reset_system()
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{
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echo "Error: system firmware hang, reset the system"
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ipmitool chassis power reset
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}
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s0_last_hb_state=0
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cnt=-1
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while true
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do
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# Monitor heart beat GPIO value, GPIOF4 for Socket 0
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s0_hb_state=$(gpio_name_get s0-heartbeat)
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if [ "$s0_last_hb_state" != "$s0_hb_state" ]; then
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cnt=0
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else
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cnt=$((cnt + 1))
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fi
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if [ "$cnt" -ge 6 ]; then
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echo "Error: system firmware hang"
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sel_trigger
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reset_system
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exit 0
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fi
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s0_last_hb_state="$s0_hb_state"
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sleep 0.5
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done
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exit 0
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