I am using Freescale P5040DS-PB demo board. The silicon revision is 2.0. The corresponding microcode i.e. "fsl_fman_ucode_p5040_r2.0_106_1_15.bin" may be shared. In the YOCTO v2.0, the microcode version present is "fsl_fman_ucode_p5040_r2.1_106_1_18.bin" which seems to be not working with silicon revision 2.0.
Alternatively let me know the location from where this microcode version can be downloaded.