14:14 <Quarky93[m]> _florent_: Any advice for me to tinker with it? What's currently working/not working? It's not entirely clear from the code

14:15 <_florent_> Quarky93[m]: sorry, in fast the last version of the code is not pushed, I'll really try to do this very soon

14:16 <Quarky93[m]> ok ok take your time 👌

17:13 <jhu> Hi guys, Im trying to build the linux-on-litex project with symbiflow toolchain and seems like im running into this error each time.... does anything know what's going on?

17:13 <jhu> ake: Leaving directory '/home/jhu96/Desktop/McGill_Masters/Research/linux-on-litex-vexriscv/build/digilent_arty/software/bios'

17:13 <jhu> INFO:SoC:Initializing ROM rom with contents (Size: 0x9ed0).

17:13 <jhu> INFO:SoC:Auto-Resizing ROM rom from 0x10000 to 0x9ed0.

17:13 <jhu> symbiflow_synth -t digilent_arty -v /home/jhu96/Desktop/McGill_Masters/Research/litex/pythondata-cpu-vexriscv-smp/pythondata_cpu_vexriscv_smp/verilog/Ram_1w_1rs_Generic.v

17:13 <jhu> /home/jhu96/Desktop/McGill_Masters/Research/litex/pythondata-cpu-vexriscv-smp/pythondata_cpu_vexriscv_smp/verilog/VexRiscvLitexSmpCluster_Cc2_Iw64Is8192Iy2_Dw64Ds8192Dy2_Ldw128_Cdma_Ood_Rvc.v /home/jhu96/Desktop/McGill_Masters/Research/linux-on-litex-vexriscv/build/digilent_arty/gateware/digilent_arty.v -d artix7 -p xc7a35tcsg324-1 -x

17:13 <jhu> digilent_arty.xdc > /dev/null

17:13 <jhu> ERROR: Cell $iopadmap$digilent_arty.sdcard_cd of type \IBUF doesn't support the \SLEW attribute

17:14 <jhu> make: *** [Makefile:34: digilent_arty.eblif] Error 1

17:14 <jhu> Traceback (most recent call last):

17:14 <jhu>   File "./make.py", line 634, in <module>

17:14 <jhu>     main()

17:14 <jhu>   File "./make.py", line 615, in main

17:14 <jhu>     builder.build(run=args.build)

17:14 <jhu>   File "/home/jhu96/Desktop/McGill_Masters/Research/litex/litex/litex/soc/integration/builder.py", line 281, in build

17:14 <jhu>     vns = self.soc.build(build_dir=self.gateware_dir, **kwargs)

17:14 <jhu>   File "/home/jhu96/Desktop/McGill_Masters/Research/litex/litex/litex/soc/integration/soc.py", line 1098, in build

17:14 <jhu>     return self.platform.build(self, *args, **kwargs)

17:14 <jhu>   File "/home/jhu96/Desktop/McGill_Masters/Research/litex/litex/litex/build/xilinx/platform.py", line 53, in build

17:16 <jhu> I'm invoking the build like this -> $ ./make.py --board arty --toolchain symbiflow --cpu-count 2 --build

19:14 <_florent_> Hi jhu, the issue seems related to Symbiflow toolchain/install (I tested it this afternoon with Vivado)

19:15 <_florent_> maybe you can create a minimal version first with only the serial

19:15 <_florent_> Only keep this here: https://github.com/litex-hub/linux-on-litex-vexriscv/blob/master/make.py#L58

19:15 <_florent_> If still not working, you can ask in #symbiflow

19:52 <nickoe> _florent_: I see you fixed the tftp issue! I will try it out now :)