Tuesday, 2021-04-27

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Quarky93[m]_florent_: Any advice for me to tinker with it? What's currently working/not working? It's not entirely clear from the code14:14
_florent_Quarky93[m]: sorry, in fast the last version of the code is not pushed, I'll really try to do this very soon14:15
Quarky93[m]ok ok take your time 👌14:16
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jhuHi 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
jhuake: Leaving directory '/home/jhu96/Desktop/McGill_Masters/Research/linux-on-litex-vexriscv/build/digilent_arty/software/bios'17:13
jhuINFO:SoC:Initializing ROM rom with contents (Size: 0x9ed0).17:13
jhuINFO:SoC:Auto-Resizing ROM rom from 0x10000 to 0x9ed0.17:13
jhusymbiflow_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.v17:13
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 -x17:13
jhudigilent_arty.xdc > /dev/null17:13
jhuERROR: Cell $iopadmap$digilent_arty.sdcard_cd of type \IBUF doesn't support the \SLEW attribute17:13
jhumake: *** [Makefile:34: digilent_arty.eblif] Error 117:14
jhuTraceback (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 main17:14
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 build17:14
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 build17:14
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 build17:14
jhuI'm invoking the build like this -> $ ./make.py --board arty --toolchain symbiflow --cpu-count 2 --build17:16
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_florent_Hi jhu, the issue seems related to Symbiflow toolchain/install (I tested it this afternoon with Vivado)19:14
_florent_maybe you can create a minimal version first with only the serial19:15
_florent_Only keep this here: https://github.com/litex-hub/linux-on-litex-vexriscv/blob/master/make.py#L5819:15
_florent_If still not working, you can ask in #symbiflow19:15
nickoe_florent_: I see you fixed the tftp issue! I will try it out now :)19:52
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