Kontron AT8060 - Manual (Page 27)

12 AT8060
www.kontron.com
2.6 Redundant BIOS Flash
Two redundant 64MBits, SPI EEPROMs are connected to PCH for the BIOS. Only one EEPROM at a time is
available for the PCH. If for some reason a BIOS update corrupts an EEPROM which prevents the CPU from
completing the boot sequence, the IPMC will swap the active SPI EEPROM and force a reboot.
2.7 Ethernet Interfaces
2.7.1 Fabric Interface
The fabric interface can be either 10GbE or 1GbE.
The AT8060 has boot from LAN capability (PXE) or iSCSI support on these ports. You can enable the option
from the BIOS Setup Program. Please refer to Section 5.1, AMI UEFI Setup Program.
The AT8060 has one dual port 10GbE controller (i82599EB) connected to the Fabric Interface. This controller
can also be used as a dual 1Gb. The controller auto-negociates between 10G-BASE-KX4 and 1G-BASE-KX.
Features high performance with TCP/IP and UDP/IP checksum offloading for IPv4 and IPv6, packet filtering,
and jumbo frame up to 15.5K.
See http://www.intel.com for additional details on the i82599EB.
2.7.2 Base Interface
An i82576EB dual port 1Gb Ethernet controller is connected on the Base Interface.
Boot from LAN capability (PXE) is supported on these ports. Enable the option from the BIOS Setup Program.
Please refer to Section 5.1, AMI UEFI Setup Program.
Features high performance with TCP/IP and UDP/IP checksum offloading for IPv4 and IPv6, packet filtering,
and jumbo frame up to 16K.
See http://www.intel.com for additional details on the i82576EB.
Signal Path:
The two ports are available on the Fabric Interface.
BIOS Settings:
Advanced --> Legacy Expansion ROM Configuration -> FI: XE OpROM, Port 1 and 2