diff options
Diffstat (limited to 'meta-ampere/meta-jade/recipes-ampere/platform/ampere-mac-update/ampere_update_mac.sh')
-rw-r--r-- | meta-ampere/meta-jade/recipes-ampere/platform/ampere-mac-update/ampere_update_mac.sh | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/meta-ampere/meta-jade/recipes-ampere/platform/ampere-mac-update/ampere_update_mac.sh b/meta-ampere/meta-jade/recipes-ampere/platform/ampere-mac-update/ampere_update_mac.sh new file mode 100644 index 000000000..4e4d6f3e7 --- /dev/null +++ b/meta-ampere/meta-jade/recipes-ampere/platform/ampere-mac-update/ampere_update_mac.sh @@ -0,0 +1,48 @@ +#!/bin/bash +# +# This script is used to get the MAC Address from FRU Inventory information + +ETHERNET_INTERFACE="eth1" +ETHERNET_NCSI="eth0" +ENV_ETH="eth1addr" +ENV_MAC_ADDR=`fw_printenv | grep $ENV_ETH` + +# Workaround to dhcp NC-SI eth0 interface when BMC boot up +ifconfig ${ETHERNET_NCSI} down +ifconfig ${ETHERNET_NCSI} up + +# Read FRU Board Custom Field 1 to get the MAC address +CUSTOM_FIELD_1=`busctl get-property xyz.openbmc_project.FruDevice /xyz/openbmc_project/FruDevice/Mt_Jade_Motherboard xyz.openbmc_project.FruDevice BOARD_INFO_AM1` +MAC_ADDR=`echo $CUSTOM_FIELD_1 | cut -d "\"" -f 2` + +# Check if BMC MAC address is exported +if [ -z "${MAC_ADDR}" ]; then + echo "ERROR: No BMC MAC address is detected from FRU Inventory information!" + # Return 1 so that systemd knows the service failed to start + exit 1 +fi + +# Check if BMC MAC address is exported +if [[ $ENV_MAC_ADDR =~ $MAC_ADDR ]]; then + echo "WARNING: BMC MAC address already exist!" + exit 0 +fi + +# Request to update the MAC address +fw_setenv ${ENV_ETH} ${MAC_ADDR} + +if [[ $? -ne 0 ]]; then + echo "ERROR: Fail to set MAC address to ${ENV_ETH}" + exit 1 +fi + +# Request to restart the service +ifconfig ${ETHERNET_INTERFACE} down +ifconfig ${ETHERNET_INTERFACE} hw ether ${MAC_ADDR} +if [[ $? -ne 0 ]]; then + echo "ERROR: Can not update MAC ADDR to ${ETHERNET_INTERFACE}" + exit 1 +fi +ifconfig ${ETHERNET_INTERFACE} up + +echo "Successfully update the MAC address ${MAC_ADDR} to ${ENV_ETH} and ${ETHERNET_INTERFACE}" |