These are the firmware images for the Cortina PHY devices on Freescale development boards. The table is given below: Cortina CS4315/CS4340: cs4315-cs4340-PHY-ucode.txt The Cortina CS4315/CS4340 is a programmable multi-port SFP+ 10GE PHY with integrated EDC, and it was used in Freescale T2080RDB and T4240RDB board. For specifics on how to use these binaries, please refer to the SDK user manual. These firmware binaries' owner is Cortina Systems, Inc. Please refer to NXP EULA file and Special restrictions in appendix for their copyright and license agreement.