Some PHYs do require downloadable microcode, it also may be necessary
to patch the OS or bootloader you are working with. Consult at the PHY
manufacturer for required software/updates. For QorIQ processors
equipped with DPAA, a RAM-based FMAN microcode is required. You don't
have to build it, ready binaries for processors are available:
http://git.freescale.com/git/cgit.cgi/ppc/sdk/fm-ucode.git/
Have a great day,
Platon
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------