How to get info about dram and uncore freq?

Megrez
1

Hi all,
I’m trying to met my benchmark’s results with my theoretical estimations.
I’ve faced that I need some additional info about Megrez board.
Maybe you know how to get it ?
I’m interesting in:

  1. which freq have DDR in Megrez ? It will be awesome if I can get it from some files in /proc or /sys or at least from decoded DTS. Maybe you know the way how to get it ?

  2. I don’t know is it work for RISC-V too but in x86 we have thing like uncore. By uncore I mean memory controller and all the stuff that translate load/store requests between core and memory modules.
    In x86 uncore have own freq.
    So, do we have somethink like uncore freq in RISC-V too ?
    If so, how to know it programmatically or maybe by Linux /proc /sys or decoded DTS ?

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