how to program Microcode for 10G phy in t2080

sameerarvikar — Thu, 23 Nov 2017 07:14:43 GMT

I am using t2080 with cortina cs4317 10G phy ,(in T2080RDB its cortina cs4315)

I have got microcode for the cs4317phy but the file is in text format ,

so if i program the microcode with the method given on following link

Submit Form

it get programmed but when i reboot u-boot i get error

Not found Cortina PHY ucode at 0xefe00000

So is it necessary that the file ucode file should be a .bin ?

How can i convert a txt file to bin format .?

In text file data is in following format

write $address $value
.above line repeated for more than 1000 times
.
where address and value are hexadecimal numbers

Re: how to program Microcode for 10G phy in t2080

alexander_yakov — Mon, 27 Nov 2017 13:27:32 GMT

I guess, the most easy way to use microcode in this format is to find a place in your code, where it looks this microcode at location 0xefe00000, and than comment it out and replace it by this sequential code "write $address $value" you already have.

If this is not possible due to complexity of the sources, that you can use some converter to convert your txt to bin or s-records format or, simply, run this code in RAM to write all required values to appropriate places in RAM, and than dump this RAM as binary.

T-Seriesのトピックhow to program Microcode for 10G phy in t2080

how to program Microcode for 10G phy in t2080

Re: how to program Microcode for 10G phy in t2080