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|
#!/bin/bash
set -eo pipefail
programm=`basename $0`
log() {
logger -t ${programm} -p 1 "$@"
}
FWTYPE="BIOS"
FWVER="0.00"
redfish_log_fw_evt() {
local evt=$1
[ -z "$FWTYPE" ] && return
[ -z "$FWVER" ] && return
case "$evt" in
start)
logger -t ${programm} -p 1 "${FWTYPE} firmware update to version ${FWVER} started"
;;
success)
logger -t ${programm} -p 1 "${FWTYPE} firmware update to version ${FWVER} completed successfully."
;;
abort)
logger -t ${programm} -p 1 "${FWTYPE} firmware update to version ${FWVER} failed."
;;
invalid_args)
logger -t ${programm} -p 1 "${FWTYPE} firmware update failed: Invalid argument"
;;
invalid_image)
logger -t ${programm} -p 1 "${FWTYPE} firmware update failed: Invalid firmware image"
;;
*) return ;;
esac
}
wait_for_log_sync()
{
sync
sleep 5
}
interface=xyz.openbmc_project.Software.BMC.Updater
busctl_path=
bios_image=
bios_version=
bios_ext_version=
get_firmware_busctl_path() {
local ipath=$1
local bpath=/xyz/openbmc_project/software/`echo "${ipath}" | rev | cut -f1 -d'/' | rev`
echo "${bpath}"
}
get_firmware_purpose() {
local iface=$1
local fwpath=$2
local purpose=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Software.Version Purpose | sed 's,^s ",,' | sed 's,"$,,' | rev | cut -f1 -d'.' | rev`
echo "${purpose}"
}
get_firmware_activation() {
local iface=$1
local fwpath=$2
local activation=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Software.Activation Activation | sed 's,^s ",,' | sed 's,"$,,' | rev | cut -f1 -d'.' | rev`
echo "${activation}"
}
get_firmware_path() {
local iface=$1
local fwpath=$2
local path=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Common.FilePath Path | sed 's,^s ",,' | sed 's,"$,,'`
echo "${path}"
}
get_firmware_version() {
local iface=$1
local fwpath=$2
local version=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Software.Version Version | sed 's,^s ",,' | sed 's,"$,,'`
echo "${version}"
}
get_firmware_extended_version() {
local iface=$1
local fwpath=$2
local eversion=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Software.ExtendedVersion ExtendedVersion | sed 's,^s ",,' | sed 's,"$,,'`
echo "${eversion}"
}
get_firmware_file_name() {
local iface=$1
local fwpath=$2
local fname=`busctl get-property ${iface} ${fwpath} xyz.openbmc_project.Inventory.Decorator.Compatible Names | grep "as 1" | sed 's,^as 1 ",,' | sed 's,"$,,'`
echo "${fname}"
}
get_bios_image() {
local iface=$1
local bpath=$2
local purpose=`get_firmware_purpose ${iface} ${bpath}`
local active=`get_firmware_activation ${iface} ${bpath}`
if [ "${purpose}" = "Host" -a "${active}" = "Activating" ] ; then
local path=`get_firmware_path ${iface} ${bpath}`
local fname=`get_firmware_file_name ${iface} ${bpath}`
if [ -f "${path}/${fname}" ] ; then
echo "${path}/${fname}"
fi
fi
}
get_bios_version() {
local image=$1
local hash=`echo ${image} | rev | cut -f2 -d'/' | rev`
local version=`get_firmware_version ${interface} /xyz/openbmc_project/software/${hash}`
echo "${version}"
}
get_bios_extended_version() {
local image=$1
local hash=`echo ${image} | rev | cut -f2 -d'/' | rev`
local ext_version=`get_firmware_extended_version ${interface} /xyz/openbmc_project/software/${hash}`
echo "${ext_version}"
}
image_path=$1
if [ "x${image_path}" = "x" ] ; then
redfish_log_fw_evt invalid_args
exit 1
fi
busctl_path="`get_firmware_busctl_path ${image_path}`"
bios_image="`get_bios_image ${interface} ${busctl_path}`"
bios_version="`get_bios_version ${bios_image}`"
bios_ext_version="`get_bios_extended_version ${bios_image}`"
if [ "${bios_image}" = "x" ] ; then
redfish_log_fw_evt invalid_image
exit 1
fi
if [ "${bios_version}" = "x" ] ; then
redfish_log_fw_evt invalid_image
exit 1
fi
FWVER="${bios_version}"
#######################
# Start BIOS Flashing:
#
redfish_log_fw_evt start
#######################
# main routine:
#
logger -t ${programm} -p 1 "Flashing the '${bios_image}' image..."
#
# end of main routine.
#######################
#######################
# Stop BIOS Flashing:
#
redfish_log_fw_evt success
wait_for_log_sync
|
