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Linux/66AK2L06: Keystone II SERDES Ref clock configuration in Linux

kheng sim yeoh
Prodigy 60 points

Part Number: 66AK2L06

Tool/software: Linux

Hi,

I have a custom board that using 125Mhz as SERDES reference clock which different from the EVM (156.25Mhz).

It works in uboot by modified keystone_serdes.c file to make a new ks2_gbe_serdes.bin but I can't find the .bin file in u-boot directory which I wish to put it in the /initrd/lib/firmware/ for Linux to boot up. 

Does anyone know where the file is generated and how Linux load the firmware?

Thanks,

Ks