Kontron AT8242 - Manual (Page 104)

B-3 AT8242
www.kontron.com
AT8242: WARNING: --------------------------------------------------------------
Follow these steps to restore user bank:
The recommended method is to use a remote TFTP server.
1 - Get access to the network:
Using static IP address:
# setenv ipaddr 172.16.x.x
# setenv netmask 255.255.255.0
# setenv serverip 172.16.0.1
Using dynamic IP address:
# bootp
2 - Grab a working bootloader firmware file from TFTP Server:
# tftp ${loadaddr} [kernel_file]
3 – Update the user bank using this command:
# run bootloader_backup_update
4 – Select user bank and reboot the Cavium NPU:
# run boot_user