Do you have a plan to support SweRV-EL2 ?

chipsalliance / VeeRwolf

FuseSoC-based SoC for VeeR EH1 and EL2

268 stars 61 forks source link

Do you have a plan to support SweRV-EL2 ? #28

Closed kidonglee closed 2 months ago

kidonglee commented 3 years ago

Hi,

It seems that Cores-SweRVolf currently supports only SweRV (EH1). Do you have any plan to support SweRV-EL2.

Thanks.

kidonglee commented 3 years ago

I am sorry. I found that Cores-SweRVolf support SwerRV-EL2, also. I cloned el2 branch from git. And I modified fusesoc.conf file to add the folder containing swerf_el2.conf to library. Finally, I got FPGA bitstream though I have no Nexys_A7 board to test it.

BTW, there are some timing violation on the ibus clock (100MHz). Is it OK?

nicolast0604 commented 2 years ago

I am also wondering if Cores-SweRVolf support SwerRV-EH2. If yes, could you please share me how to get it.

Thanks a lot.

olofk commented 2 years ago

My apologies. Completely missed this. Yes. EL2 support is basically done. Just needs final testing and it will be part of the next release. EH2 support is a bit further away. It will come eventuall but I can't guarantee when that will happen unfortunately.

olofk commented 2 months ago

Forgot to close this. EL2 is supported since 0.7.4