Initial commit

meta-ampere/meta-common/recipes-ampere/host/ac01-boot-progress/ampere_boot_progress.sh

@@ -0,0 +1,206 @@
+#!/bin/bash
+# Initialize variables
+boot_stage=00
+boot_status=00
+uefi_code=00000000
+
+function set_postcode()
+{
+	# shellcheck disable=SC2086
+	busctl set-property xyz.openbmc_project.State.Boot.Raw \
+		/xyz/openbmc_project/state/boot/raw0 \
+		xyz.openbmc_project.State.Boot.Raw Value \(tay\) "$1" 0
+}
+
+function update_boot_progress_last_state_time()
+{
+	# Get BMC current time
+	bp_last_state_time=$(busctl get-property xyz.openbmc_project.Time.Manager \
+		/xyz/openbmc_project/time/bmc \
+		xyz.openbmc_project.Time.EpochTime \
+		Elapsed | cut -d' ' -f2)
+
+	# Update the Boot Progress LastStateTime
+	busctl set-property xyz.openbmc_project.State.Host \
+		/xyz/openbmc_project/state/host0 \
+		xyz.openbmc_project.State.Boot.Progress \
+		BootProgressLastUpdate t \
+		"$bp_last_state_time"
+}
+
+function update_boot_progress()
+{
+	bootprog=$1
+
+	busctl set-property xyz.openbmc_project.State.Host \
+		/xyz/openbmc_project/state/host0 \
+		xyz.openbmc_project.State.Boot.Progress \
+		BootProgress s \
+		"xyz.openbmc_project.State.Boot.Progress.ProgressStages.$bootprog"
+
+	# Update Boot Progress LastStateTime
+	update_boot_progress_last_state_time
+}
+
+function get_boot_stage_string()
+{
+	bootstage=$1
+	ueficode=$2
+
+	case $bootstage in
+
+		00)
+			boot_stage_str="SMpro"
+			;;
+
+		01)
+			boot_stage_str="PMpro"
+			;;
+
+		02)
+			boot_stage_str="ATF BL1 (Code=${ueficode})"
+			;;
+
+		03)
+			boot_stage_str="DDR initialization (Code=${ueficode})"
+			;;
+
+		04)
+			boot_stage_str="DDR training progress (Code=${ueficode})"
+			;;
+
+		05)
+			boot_stage_str="ATF BL2 (Code=${ueficode})"
+			;;
+
+		06)
+			boot_stage_str="ATF BL31 (Code=${ueficode})"
+			;;
+
+		07)
+			boot_stage_str="ATF BL32 (Code=${ueficode})"
+			;;
+
+		08)
+			boot_stage_str="UEFI booting (UEFI Code=${ueficode})"
+			;;
+		09)
+			boot_stage_str="OS booting"
+			;;
+
+	esac
+
+	echo "$boot_stage_str"
+}
+
+function set_boot_progress()
+{
+	boot_stage=$1
+	uefi_code=$2
+
+	case $boot_stage in
+
+		02)
+			update_boot_progress "PrimaryProcInit"
+			;;
+
+		03)
+			update_boot_progress "MemoryInit"
+			;;
+
+		08)
+			if [[ "$uefi_code" =~ 0201* ]]; then
+				update_boot_progress "PCIInit"
+			fi
+			;;
+		09)
+			update_boot_progress "OSStart"
+			;;
+
+	esac
+}
+
+function log_redfish_biosboot_ok_event()
+{
+	logger-systemd --journald << EOF
+MESSAGE=
+PRIORITY=2
+SEVERITY=
+REDFISH_MESSAGE_ID=OpenBMC.0.1.BIOSBoot.OK
+REDFISH_MESSAGE_ARGS="UEFI firmware booting done"
+EOF
+}
+
+function log_redfish_bios_panic_event()
+{
+	boot_state_str=$(get_boot_stage_string "$1" "$2")
+
+	logger-systemd --journald << EOF
+MESSAGE=
+PRIORITY=2
+SEVERITY=
+REDFISH_MESSAGE_ID=OpenBMC.0.1.BIOSFirmwarePanicReason.Warning
+REDFISH_MESSAGE_ARGS=${boot_state_str}
+EOF
+}
+
+cnt=0
+# If any reason makes SCP fail to access in 6s, break the service.
+while [ $cnt -lt 30 ];
+do
+	# Sleep 200ms
+	sleep 1s
+	if ! read -r bg <<< "$(cat /sys/bus/platform/devices/smpro-misc.2.auto/boot_progress)";
+	then
+		cnt=$((cnt + 1))
+		continue
+	fi
+	cnt=0
+
+	# Check if any update from previous check
+	if [ "$last_bg" == "$bg" ]; then
+		continue
+	fi
+	last_bg=$bg
+
+	# Check if the Host is already ON or not. If Host is already boot, update boot progress and break.
+	if [ "${boot_stage}" == "00" ] && [ "${bg[0]}" == "09" ];
+	then
+		update_boot_progress "OSRunning"
+		break
+	fi
+
+	# Update current boot progress
+	boot_stage=${bg:2:2}
+	boot_status=${bg:0:2}
+	uefi_code=${bg:4}
+	echo "Boot Progress = ${boot_stage} ${boot_status} ${uefi_code}"
+
+	# Log Boot Progress to dbus
+	if [ "${boot_status}" == "03" ]; then
+		# Log Redfish Event if failure.
+		log_redfish_bios_panic_event "$boot_stage" "$uefi_code"
+		# Dimm training failed, check errors
+		if [ "${boot_stage}" == "04" ]; then
+			/usr/sbin/dimm_train_fail_log.sh 0
+			/usr/sbin/dimm_train_fail_log.sh 1
+		fi
+	elif [ "${boot_status}" == "01" ]; then
+		# Check and set boot progress to dbus
+		set_boot_progress "$boot_stage" "$uefi_code"
+	fi
+
+	# Log POST Code to dbus.
+	set_postcode "0x$boot_stage$boot_status$uefi_code"
+
+	# Stop the service when booting to OS
+	if [ "${boot_stage}" == "08" ] && [ "${boot_status}" == "02" ]; then
+		update_boot_progress "SystemInitComplete"
+		log_redfish_biosboot_ok_event
+	elif [ "${boot_stage}" == "09" ] && [ "${boot_status}" == "02" ];
+	then
+		update_boot_progress "OSRunning"
+		break
+	fi
+done
+