Closed yadi14 closed 2 years ago
Hello @yadi14,
I also have to tackle this issue. I solve it by insert before line 388 in ./ips/axi/axi/src/axi_pkg.sv
MY_CUT = MuxAw | MuxAr | MuxW,
After that, I rewrite the line 277 in ./ips/pulp_soc/rtl/pulp_soc/soc_interconnect.sv
LatencyMode: axi_pkg::MY_CUT,
It looks like Vivado wasn't able to understand that it is a correct assignment by the previous way.
I wonder if there is not a solution by keeping axi_pkg::CUT_MST_AX | axi_pkg::MuxW
and just editing the rest of the line 279.
@bluewww maybe there is more elegant way to solve it?
Hope this will help you,
Thanks, @tgouss ! It works! Greatly appreciate your help!
Your welcome! This fix could be implemented cleanly on a next PR.
Hi, it looks like this issue still exists when building the nexys video in Vivado 2022.2. Is there a plan to merge the changes above into pulpissimo? I am happy to help if the changes above are acceptable.
hi @tgouss @yadi14 on what file are these changes supposed to be made ? . i am not able to find ./ips/axi/axi/src/axi_pkg.sv on the pulpissimo repo. sorry for the dumb question !
Hi @haresh-seenivasagan,
You should first execute ./update-ips
which clone axi IP.
If you get No module named 'ipstools'
error, please first build ipstools by running make ipstools
.
from ipstools import ipstools
ModuleNotFoundError: No module named 'ipstools'
Note: I used v7.0.0 release.
I hope it helps you.
I am new to pulpissimo and try to run the bitstream generation with "make" command. I tried both nexys4DDR and nexys_Video options but facing the same error as shown below. I also tried on two version of Vivado, 2019.2 and 2022.1, both give the same message.
ERROR: [Synth 8-9123] an enum variable may only be assigned the same enum typed variable or one of its values [.../pulpissimo/.bender/git/checkouts/pulp_soc-125142425fefd4e5/rtl/pulp_soc/soc_interconnect.sv:277]
Is there any workaround way to this enum variable issue? Greatly appreciate your help!