[Libre-soc-dev] hunting around to connect up the dcache / mmu

Tobias Platen libre-soc at platen-software.de
Tue Apr 27 16:19:00 BST 2021

On Tue, 2021-04-27 at 14:48 +0100, lkcl wrote:
> y i am going through code i wrote over a year ago to see how to
> connect up the PortInteface for LD/ST into the MMU.  presently,
> dcache
> is receiving the request, but because it is not hooked up to the
> Wishbone Bus, we're not getting a response.
> right now i have no idea how the damn thing's getting its requests
> from! :)
> basically the same process i went through with Minerva, adapting
> Libre-SOC to Minerva's Load-Store interface, the exact same thing has
> to be done with Microwatt.
Likewise I am going to read the source code, including the changes from
the last week, today. I once had a short look into Minerva's Load-Store 
interface half a year ago.


More information about the Libre-soc-dev mailing list