Saturday, 2020-10-31

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a314is there some straightforward way to do verilog builds from LiteX?06:55
a314My specific environment requires me to generate verilog and then feed it into a specific build system, instead of using LiteX's platforms06:56
a314but it seems that the SoC classes all require a Platform06:57
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a314Running into a "ERROR: Conflicting init values for signal 1'0 (\basesoc_csr_bankarray_interface2_bank_bus_dat_r [4] = 1'x != 1'0)." when trying to yosys-synthesize a simple LiteX design exported as verilog07:56
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daveshahIs your Yosys up to date? I think a similar bug was fixed a few months ago08:30
daveshahThis definitely looks like a Yosys issue rather than a LiteX one either way08:30
a31409ecb9b208:45
a314so early july08:45
a314not sure if that's new enoguh08:45
daveshahI'd try updating that before anything else, just in case08:47
_florent_a314: you can export yo verilog by creating a generator, similar to: https://github.com/enjoy-digital/litex/blob/master/litex/tools/litex_gen.py08:50
a314daveshah: yeep that fixed it, thanks08:51
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a314is there any reason why a UARTWishboneBridge would be failing to write but always succeeding on reads?21:17
a314it takes 3-5 write-sends with wishbone-tool in order to get the value to change21:18
a314tried with both GPIOOut and SRAM21:18
a314but reads work perfectly, tried it with GPIOIn and updates effectively immediately21:18
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