1 files changed, 169 insertions, 0 deletions
diff --git a/meta-ibs/meta-cp2-5422/recipes-phosphor/flash/sila-flash-bios/flash-bios b/meta-ibs/meta-cp2-5422/recipes-phosphor/flash/sila-flash-bios/flash-bios
new file mode 100644
index 0000000000..0ad86deef4
--- /dev/null
+++ b/meta-ibs/meta-cp2-5422/recipes-phosphor/flash/sila-flash-bios/flash-bios
@@ -0,0 +1,169 @@
+#!/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
+